DONTMERGE: boot-deploy: feat/multiple-kernels

Signed-off-by: Caleb Connolly <caleb@postmarketos.org>

.ci/apkbuild-lint.sh

@@ -6,7 +6,7 @@
 
 if [ "$(id -u)" = 0 ]; then
 	set -x
-	wget "https://gitlab.com/postmarketOS/ci-common/-/raw/master/install_pmbootstrap.sh"
+	wget "https://gitlab.postmarketos.org/postmarketOS/ci-common/-/raw/master/install_pmbootstrap.sh"
 	sh ./install_pmbootstrap.sh
 	exec su "${TESTUSER:-pmos}" -c "sh -e $0"
 fi

.ci/autoupdate.sh

@@ -0,0 +1,104 @@
+#!/bin/sh -e
+
+if [ "$(id -u)" = 0 ]; then
+	set -x
+	apk add git openssh-keygen grep curl
+	wget "https://gitlab.postmarketos.org/postmarketOS/ci-common/-/raw/master/install_pmbootstrap.sh"
+	sh ./install_pmbootstrap.sh
+	exec su "${TESTUSER:-pmos}" -c "sh -e $0 $*"
+fi
+
+git config --global --add safe.directory "$CI_PROJECT_DIR"
+git config --global user.name "postmarketOS CI"
+# pmaports
+git config --global user.email "project_226_bot_a365eaa0c380d1bee0af03adf42ebea3@noreply.gitlab.postmarketos.org"
+
+# Configure SSH key for signing
+mkdir -p ~/.ssh
+cp "$PMAPORTS_SSH_KEY" ~/.ssh/pmaports
+chmod 600 ~/.ssh/pmaports
+# Generate public key from private
+ssh-keygen -t ecdsa -f ~/.ssh/pmaports -y > ~/.ssh/pmaports.pub
+
+git config --global gpg.format ssh
+git config --global user.signingkey ~/.ssh/pmaports.pub
+
+export PYTHONUNBUFFERED=1
+
+PKGS="$1"
+if [ -z "$PKGS" ]; then
+	echo "Usage: $0 <packages>"
+	exit 1
+fi
+echo "Checking for new versions of packages: $PKGS"
+
+update_linux_next() {
+	# Check for the latest -next tag
+	local latest
+	local pkgver
+	local new_pkgver
+
+	# Get the current version
+	# shellcheck source=/dev/null
+	pkgver=$(. device/testing/linux-next/APKBUILD; echo "$pkgver")
+
+	curl -s "https://gitlab.com/linux-kernel/linux-next/-/tags?format=atom" | grep -oP "(?<=<title>)[^<]+" | tail -n +2 > /tmp/tags
+
+	latest=$(grep -v "v" < /tmp/tags | head -n1)
+	if [ -z "$latest" ]; then
+		echo "Failed to get the latest -next tag"
+		exit 1
+	fi
+	echo "Latest -next tag: $latest"
+
+	new_pkgver=$(grep "v" < /tmp/tags | head -n1)
+	if [ -z "$new_pkgver" ]; then
+		echo "Failed to get the latest mainline tag from atom feed, reusing current pkgver"
+		new_pkgver="${pkgver%_git*}"
+	else
+		echo "Latest mainline tag: $new_pkgver"
+		# new_pkgver is like 'v6.9-rc1' but we want '6.9'
+		new_pkgver=$(echo "$new_pkgver" | sed -e 's/^v//' -e 's/-.*//')
+	fi
+
+	new_pkgver="${new_pkgver}_git${latest#*-}"
+
+	if [ "$pkgver" = "$new_pkgver" ]; then
+		echo "No new version of linux-next"
+		exit 0
+	fi
+
+	echo "Updating linux-next from $pkgver to $new_pkgver..."
+	sed -i -e "s/pkgver=$pkgver/pkgver=$new_pkgver/" device/testing/linux-next/APKBUILD
+
+	# Update the checksums
+	pmbootstrap checksum linux-next
+
+	# Ensure it builds
+	pmbootstrap --details-to-stdout build linux-next
+
+	# Commit
+	git add device/testing/linux-next/APKBUILD
+	git commit -S -m "linux-next: upgrade to $latest"
+}
+
+# For testing
+#git remote add gitlab https://pmos-ci:"$PMAPORTS_PUSH_TOKEN"@gitlab.postmarketos.org/postmarketOS/pmaports-autoupdate-test.git
+
+git remote add gitlab https://pmos-ci:"$PMAPORTS_PUSH_TOKEN"@gitlab.postmarketos.org/postmarketOS/pmaports.git
+git fetch gitlab
+git checkout --track gitlab/master
+
+for pkg in $PKGS; do
+	case "$pkg" in
+		linux-next)
+			update_linux_next
+			;;
+		*)
+			echo "Unknown package: $pkg"
+			exit 1
+			;;
+	esac
+done
+
+git push

.ci/commits.sh

@@ -11,7 +11,7 @@ if [ "$(id -u)" = 0 ]; then
 	# In .gitlab-ci.yml currently .ci/pytest.sh runs before this and
 	# already downloads and runs install_pmbootstrap.sh.
 	if ! [ -e install_pmbootstrap.sh ]; then
-		wget "https://gitlab.com/postmarketOS/ci-common/-/raw/master/install_pmbootstrap.sh"
+		wget "https://gitlab.postmarketos.org/postmarketOS/ci-common/-/raw/master/install_pmbootstrap.sh"
 		sh ./install_pmbootstrap.sh
 	fi
 	exec su "${TESTUSER:-pmos}" -c "sh -e $0"

.ci/grep.sh

@@ -57,7 +57,7 @@ fi
 
 POSTMARKETOS_WALLPAPER_PATH='/usr/share/wallpapers/postmarketos.jpg'
 # The excluded devices are "grandfathered in". New devices should not be added here.
-# See https://gitlab.com/postmarketOS/pmaports/-/issues/2529
+# See https://gitlab.postmarketos.org/postmarketOS/pmaports/-/issues/2529
 if grep -qr $POSTMARKETOS_WALLPAPER_PATH \
 	--exclude-dir='device-pine64-pinetab' \
 	--exclude-dir='device-oneplus-kebab' \
@@ -80,4 +80,18 @@ if grep -q 'before wpa_supplicant' $OPENRC_SERVICE_FILES; then
 	exit_code=1
 fi
 
+if grep -qEr 'PMOS_NO_OUTPUT_REDIRECT' -- *; then
+	echo "ERROR: PMOS_NO_OUTPUT_REDIRECT is deprecated and doesn't do anything."
+	echo "Please remove it from the following files:"
+	grep --color=always -Er 'PMOS_NO_OUTPUT_REDIRECT' -- *
+	exit_code=1
+fi
+
+if grep -qEr '^deviceinfo_kernel_cmdline.*[\"\s]console=null' -- device/; then
+	echo "ERROR: Do not use console=null in the kernel command line."
+	echo "Use these params to quiet console on boot: quiet loglevel=2"
+	echo "For more information, see: https://gitlab.postmarketos.org/postmarketOS/pmaports/-/issues/2989"
+	exit_code=1
+fi
+
 exit "$exit_code"

.ci/kconfig.sh

@@ -6,7 +6,7 @@
 
 if [ "$(id -u)" = 0 ]; then
 	set -x
-	wget "https://gitlab.com/postmarketOS/ci-common/-/raw/master/install_pmbootstrap.sh"
+	wget "https://gitlab.postmarketos.org/postmarketOS/ci-common/-/raw/master/install_pmbootstrap.sh"
 	sh ./install_pmbootstrap.sh
 	exec su "${TESTUSER:-pmos}" -c "sh -e $0"
 fi

.ci/lib/apkbuild_linting.py

@@ -23,9 +23,4 @@ if __name__ == "__main__":
         print("No APKBUILDs to lint")
         sys.exit(0)
 
-    result = common.run_pmbootstrap(["-q", "lint"] + packages, output_return=True)
-
-    if len(result) > 0:
-        print("Linting issues found:")
-        print(result)
-        sys.exit(1)
+    common.run_pmbootstrap(["-q", "lint"] + packages)

.ci/lib/build_changed_aports.py

@@ -2,15 +2,19 @@
 # Copyright 2021 Oliver Smith
 # SPDX-License-Identifier: GPL-3.0-or-later
 import sys
+import os
+import pathlib
 
 # Same dir
 import common
 
 # pmbootstrap
 import add_pmbootstrap_to_import_path
+import pmb.core
 import pmb.parse
 import pmb.parse._apkbuild
 import pmb.helpers.pmaports
+from pmb.core.context import get_context
 
 
 def build_strict(packages, arch):
@@ -51,23 +55,36 @@ if __name__ == "__main__":
     # Package count sanity check
     common.get_changed_packages_sanity_check(len(packages))
 
-    # [ci:skip-build]: verify checksums and stop
-    verify_only = common.commit_message_has_string("[ci:skip-build]")
-    if verify_only:
-        print("WARNING: not building changed packages ([ci:skip-build])!")
-        print("verifying checksums: " + ", ".join(packages))
-        verify_checksums(packages, arch)
-        sys.exit(0)
-
-    # Prepare "args" to use pmbootstrap code
-    sys.argv = ["pmbootstrap", "chroot"]
+    # Load context
+    sys.argv = ["pmbootstrap.py", "chroot"]
     args = pmb.parse.arguments()
+    context = get_context()
 
-    # Filter out packages that can't be built for given arch
+    # Get set of all buildable packages for the enabled repos, for skipping unbuildable
+    # aports later. We might be given a changed aport from e.g. extra-repos/systemd when
+    # that repo is not enabled
+    buildable_pkgs = set()
+    for path in pmb.core.pkgrepo.pkgrepo_iter_package_dirs():
+        buildable_pkgs.add(os.path.basename(path))
+
+    # To store a list of packages from extra-repos/systemd for special handling later:
+    systemd_pkgs = list()
+
+    # Filter out packages that either:
+    #  1. can't be built for given arch
+    #  2. are not found in enabled repos
     # (Iterate over copy of packages, because we modify it in this loop)
     for package in packages.copy():
-        apkbuild_path = pmb.helpers.pmaports.find(args, package)
-        apkbuild = pmb.parse._apkbuild.apkbuild(f"{apkbuild_path}/APKBUILD")
+        if package not in buildable_pkgs:
+            print(f"{package}: not in any available repos, skipping")
+            packages.remove(package)
+            # FIXME: this should probably be more generic, if other repos are added later?
+            # This just tosses the package into the list of packages to try building later w/ systemd enabled, and assumes it'll be found there.
+            systemd_pkgs.append(package)
+            continue
+
+        apkbuild_path = pmb.helpers.pmaports.find(package)
+        apkbuild = pmb.parse._apkbuild.apkbuild(pathlib.Path(apkbuild_path, "APKBUILD"))
 
         if not pmb.helpers.pmaports.check_arches(apkbuild["arch"], arch):
             print(f"{package}: not enabled for {arch}, skipping")
@@ -76,8 +93,31 @@ if __name__ == "__main__":
     # No packages: skip build
     if len(packages) == 0:
         print(f"no packages changed, which can be built for {arch}")
-        sys.exit(0)
 
-    # Build packages
-    print(f"building in strict mode for {arch}: {', '.join(packages)}")
-    build_strict(packages, arch)
+    else:
+        verify_only = common.commit_message_has_string("[ci:skip-build]")
+        if verify_only:
+            # [ci:skip-build]: verify checksums and stop
+            print("WARNING: not building changed packages ([ci:skip-build])!")
+            print("verifying checksums: " + ", ".join(packages))
+            verify_checksums(packages, arch)
+        else:
+            # Build packages
+            print(f"building in strict mode for {arch}: {', '.join(packages)}")
+            build_strict(packages, arch)
+
+    # Build packages in extra-repos/systemd
+    # FIXME: this should probably be more generic, if other repos are added later?
+    if systemd_pkgs:
+        common.run_pmbootstrap(["config", "systemd", "always"])
+
+        verify_only = common.commit_message_has_string("[ci:skip-build]")
+        if verify_only:
+            # [ci:skip-build]: verify checksums
+            print("WARNING: not building changed packages for extra-repos/systemd: ([ci:skip-build])!")
+            print("verifying checksums: " + ", ".join(systemd_pkgs))
+            verify_checksums(systemd_pkgs, arch)
+        else:
+            # Build packages
+            print(f"building in strict mode for {arch}, from extra-repos/systemd: {', '.join(systemd_pkgs)}")
+            build_strict(systemd_pkgs, arch)

.ci/lib/build_changed_aports.sh

@@ -5,7 +5,7 @@
 
 if [ "$(id -u)" = 0 ]; then
 	set -x
-	wget "https://gitlab.com/postmarketOS/ci-common/-/raw/master/install_pmbootstrap.sh"
+	wget "https://gitlab.postmarketos.org/postmarketOS/ci-common/-/raw/master/install_pmbootstrap.sh"
 	sh ./install_pmbootstrap.sh
 	exec su "${TESTUSER:-pmos}" -c "sh -e $0"
 fi

.ci/lib/check_changed_aports_versions.py

@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 import glob
+import pathlib
 import tempfile
 import sys
 import subprocess
@@ -15,8 +16,9 @@ import add_pmbootstrap_to_import_path  # noqa
 import pmb.parse
 import pmb.parse.version
 import pmb.helpers.logging
+from pmb.core.context import get_context
 
-def get_package_contents(args, package, revision, check=True):
+def get_package_contents(package, revision, check=True):
     # Redirect stderr to /dev/null, so git doesn't complain about files not
     # existing in upstream branch for new packages
     stderr = None
@@ -37,15 +39,16 @@ def get_package_contents(args, package, revision, check=True):
     with tempfile.TemporaryDirectory() as tempdir:
         with open(tempdir + "/APKBUILD", "w", encoding="utf-8") as handle:
             handle.write(apkbuild_content)
-        parsed = pmb.parse.apkbuild(tempdir + "/APKBUILD", False, False)
+        parsed = pmb.parse.apkbuild(pathlib.Path(tempdir, "APKBUILD"),
+                                    False, False)
 
     return parsed
 
 
-def get_package_version(args, package, revision, check=True):
+def get_package_version(package, revision, check=True):
     """ returns version in the format "{pkgver}-r{pkgrel}", or None if no 
         matching package is found """
-    parsed = get_package_contents(args, package, revision, check)
+    parsed = get_package_contents(package, revision, check)
     if parsed is None:
         return None
     return parsed["pkgver"] + "-r" + parsed["pkgrel"]
@@ -91,7 +94,7 @@ def exit_with_error_message():
     exit(1)
 
 
-def check_versions(args, packages):
+def check_versions(packages):
     error = False
 
     # Get relevant commits: compare HEAD against upstream branch or HEAD~1
@@ -110,8 +113,8 @@ def check_versions(args, packages):
 
     for package in packages:
         # Get versions, skip new packages
-        head = get_package_version(args, package, "HEAD")
-        upstream = get_package_version(args, package, commit, False)
+        head = get_package_version(package, "HEAD")
+        upstream = get_package_version(package, commit, False)
         if not upstream:
             if head.rpartition('r')[2] != "0":
                 print(f"- {package}: {head} (HEAD) (new package) [ERROR]")
@@ -129,8 +132,8 @@ def check_versions(args, packages):
 
         # Additional checks for device packages
         if package.startswith('device-'):
-            head_parsed = get_package_contents(args, package, "HEAD", False)
-            upstream_parsed = get_package_contents(args, package, commit, False)
+            head_parsed = get_package_contents(package, "HEAD", False)
+            upstream_parsed = get_package_contents(package, commit, False)
 
             # checksums did not change
             if head_parsed["sha512sums"] == upstream_parsed["sha512sums"]:
@@ -191,8 +194,12 @@ if __name__ == "__main__":
     # Initialize args (so we can use pmbootstrap's APKBUILD parsing)
     sys.argv = ["pmbootstrap.py", "chroot"]
     args = pmb.parse.arguments()
-    pmb.helpers.logging.init(args)
+    context = get_context()
+
+    # pmb.helpers.logging.init(args)
+    pmb.helpers.logging.init(context.log, args.verbose, context.details_to_stdout)
+
 
     # Verify package versions
     print("checking changed package versions...")
-    check_versions(args, packages)
+    check_versions(packages)

.ci/lib/check_changed_kernels.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright 2023 Oliver Smith
+# Copyright 2024 Oliver Smith
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 import glob
@@ -10,42 +10,30 @@ import subprocess
 # Same dir
 import common
 
-# pmbootstrap
-import add_pmbootstrap_to_import_path  # noqa
-import pmb.parse
-import pmb.helpers.logging
 
-
-def check_kconfig(args, pkgnames):
+def check_kconfig(pkgnames):
     last_failed = None
     for i in range(len(pkgnames)):
         pkgname = pkgnames[i]
         print(f"  ({i+1}/{len(pkgnames)}) {pkgname}")
 
-        apkbuild_path = pmb.helpers.pmaports.find(args, pkgname)
-        apkbuild = pmb.parse._apkbuild.apkbuild(f"{apkbuild_path}/APKBUILD")
+        p = subprocess.run(["pmbootstrap", "kconfig", "check", "--keep-going", pkgname],
+                           check=False)
 
-        options = []
-
-        for opt in apkbuild["options"]:
-            if "pmb:kconfigcheck" in opt:
-                options += [opt]
-
-        if len(options):
-            options.sort()
-            print(f'options="{" ".join(options)}"')
-
-        if "!pmb:kconfigcheck" in apkbuild["options"]:
-            print("skipped (!pmb:kconfigcheck)")
-            continue
-
-        if not pmb.parse.kconfig.check(args, pkgname, details=True):
+        if p.returncode:
             last_failed = pkgname
 
     return last_failed
 
 
+def check_kconfig_all():
+    p = subprocess.run(["pmbootstrap", "kconfig", "check", "--keep-going"], check=False)
+    return p.returncode == 0
+
+
 def show_error(last_failed):
+    print("")
+    print("---")
     print("")
     print("Please adjust your kernel config. This is required for getting your"
           " patch merged.")
@@ -59,10 +47,43 @@ def show_error(last_failed):
     print("Run this check again (on all kernels you modified):")
     print("  pmbootstrap ci kconfig")
     print("")
+    print("---")
+    print("")
+
+
+def show_error_all():
+    print("")
+    print("---")
+    print("")
+    print("Please adjust the failed kernel configs. This is required for")
+    print("getting your patch merged.")
+    print("")
+    print("If a kernel in the testing category failed, and fixing is too much")
+    print("effort, remove 'pmb:kconfigcheck-community' from the APKBUILD.")
+    print("")
+    print("Edit a kernel config:")
+    print("  pmbootstrap kconfig edit <PACKAGE NAME>")
+    print("")
+    print("Test a specific kernel config again:")
+    print("  pmbootstrap kconfig check <PACKAGE NAME>")
+    print("")
+    print("Run this check again (on all kernels you modified):")
+    print("  pmbootstrap ci kconfig")
+    print("")
+    print("---")
+    print("")
 
 
 if __name__ == "__main__":
     common.add_upstream_git_remote()
+
+    if "kconfigcheck.toml" in common.get_changed_files():
+        print("kconfigcheck.toml changed -> checking all kernels")
+        if not check_kconfig_all():
+            show_error_all()
+            exit(1)
+        exit(0)
+
     pkgnames = common.get_changed_kernels()
     print(f"Changed kernels: {pkgnames}")
 
@@ -70,13 +91,7 @@ if __name__ == "__main__":
         print("No kernels changed in this branch")
         exit(0)
 
-    # Initialize args (so we can use pmbootstrap's kconfig parsing)
-    sys.argv = ["pmbootstrap", "kconfig", "check"]
-    args = pmb.parse.arguments()
-    pmb.helpers.logging.init(args)
-
-    print("Running kconfig check on changed kernels...")
-    last_failed = check_kconfig(args, pkgnames)
+    last_failed = check_kconfig(pkgnames)
 
     if last_failed:
         show_error(last_failed)

.ci/lib/common.py

@@ -36,7 +36,7 @@ def run_git(parameters, check=True, stderr=None):
 def add_upstream_git_remote():
     """ Add a remote pointing to postmarketOS/pmaports. """
     run_git(["remote", "add", "upstream",
-             "https://gitlab.com/postmarketOS/pmaports.git"], False)
+             "https://gitlab.postmarketos.org/postmarketOS/pmaports.git"], False)
     run_git(["fetch", "-q", "upstream"])
 
 
@@ -44,14 +44,10 @@ def commit_message_has_string(needle):
     return needle in run_git(["show", "-s", "--format=full", "HEAD"])
 
 
-def run_pmbootstrap(parameters, output_return=False):
+def run_pmbootstrap(parameters):
     """ Run pmbootstrap with the pmaports dir as --aports """
     cmd = ["pmbootstrap", "--aports", get_pmaports_dir()] + parameters
-    stdout = subprocess.PIPE if output_return else None
-    result = subprocess.run(cmd, stdout=stdout, universal_newlines=True)
-    result.check_returncode()
-    if output_return:
-        return result.stdout
+    subprocess.run(cmd, universal_newlines=True, check=True)
 
 
 def get_upstream_branch():
@@ -100,7 +96,7 @@ def get_changed_files(removed=True):
     commit_head = run_git(["rev-parse", "HEAD"])[:-1]
     commit_upstream = run_git(["rev-parse", branch_upstream])[:-1]
     print("commit HEAD: " + commit_head)
-    print(f"commit {branch_upstream}: f{commit_upstream}")
+    print(f"commit {branch_upstream}: {commit_upstream}")
 
     # Check if we are HEAD on the upstream branch
     if commit_head == commit_upstream:

.ci/pytest.sh

@@ -8,7 +8,7 @@
 
 if [ "$(id -u)" = 0 ]; then
 	set -x
-	wget "https://gitlab.com/postmarketOS/ci-common/-/raw/master/install_pmbootstrap.sh"
+	wget "https://gitlab.postmarketos.org/postmarketOS/ci-common/-/raw/master/install_pmbootstrap.sh"
 	sh ./install_pmbootstrap.sh pytest
 	exec su "${TESTUSER:-pmos}" -c "sh -e $0"
 fi
@@ -19,16 +19,11 @@ if [ -z "$(command -v pytest)" ]; then
 	exit 1
 fi
 
-# Wrap pmbootstrap to use this repository for --aports
 pmaports="$(cd "$(dirname "$0")"/..; pwd -P)"
-_pmbootstrap="$(command -v pmbootstrap)"
-pmbootstrap() {
-	"$_pmbootstrap" --aports="$pmaports" "$@"
-}
-
 # Make sure that the work folder format is up to date, and that there are no
 # mounts from aborted test cases (pmbootstrap#1595)
 pmbootstrap work_migrate
+pmbootstrap config aports "$pmaports"
 pmbootstrap -q shutdown
 
 # Make sure we have a valid device (pmbootstrap#1128)

.ci/testcases/conftest.py

@@ -2,24 +2,33 @@
 # Copyright 2021 Oliver Smith
 # SPDX-License-Identifier: GPL-3.0-or-later
 
+from pathlib import Path
 import add_pmbootstrap_to_import_path
 import pmb.parse
+from pmb.helpers.args import init as init_args
+from pmb.types import PmbArgs
+import pmb.config
+from pmb.core.pkgrepo import pkgrepo_default_path
 import pytest
 import sys
 import os
 
-
-@pytest.fixture
+@pytest.fixture(scope="session", autouse=True)
 def args(request):
     # Initialize args
-    pmaports = os.path.realpath(f"{os.path.dirname(__file__)}/../..")
-    sys.argv = ["pmbootstrap",
-                "--aports", pmaports,
-                "--log", "$WORK/log_testsuite_pmaports.txt"
-                "chroot"]
-    args = pmb.parse.arguments()
+    pmaports = Path(os.path.realpath(f"{os.path.dirname(__file__)}/../.."))
+    args = PmbArgs()
+    args.aports = [pmaports]
+    args.config = pmb.config.defaults["config"]
+    args.timeout = 900
+    args.details_to_stdout = False
+    args.quiet = False
+    args.verbose = True
+    args.offline = False
+    args.action = "init"
+    args.cross = False
+    args.log = None
 
-    # Initialize logging
-    pmb.helpers.logging.init(args)
+    init_args(args)
     request.addfinalizer(pmb.helpers.logging.logfd.close)
     return args

.ci/testcases/test_device.py

@@ -11,6 +11,8 @@ import sys
 import add_pmbootstrap_to_import_path
 import pmb.parse
 import pmb.parse._apkbuild
+from pmb.core.pkgrepo import pkgrepo_default_path, pkgrepo_iglob, pkgrepo_relative_path
+from pmb.core.arch import Arch
 
 # Cache for codeowners_parse
 codeowners_parsed = {}
@@ -32,11 +34,11 @@ def device_dependency_check(apkbuild, path):
                                " depends anymore (see pmaports!3478)")
 
 
-def test_aports_device(args):
+def test_aports_device():
     """
     Various tests performed on the /device/*/device-* aports.
     """
-    for path in glob.iglob(args.aports + "/device/*/device-*/APKBUILD"):
+    for path in pkgrepo_iglob("device/*/device-*/APKBUILD"):
         apkbuild = pmb.parse.apkbuild(path)
 
         # Depends: Require "postmarketos-base"
@@ -54,27 +56,27 @@ def test_aports_device(args):
 
         # Architecture
         device = apkbuild["pkgname"][len("device-"):]
-        deviceinfo = pmb.parse.deviceinfo(args, device)
-        if "".join(apkbuild["arch"]) != deviceinfo["arch"]:
-            raise RuntimeError("wrong architecture, please change to arch=\"" +
-                               deviceinfo["arch"] + "\": " + path)
+        deviceinfo = pmb.parse.deviceinfo(device)
+        if Arch.from_str("".join(apkbuild["arch"])) != deviceinfo.arch:
+            raise RuntimeError("wrong architecture, please change to arch=\""
+                               f"{deviceinfo.arch}\": {path}")
         if "!archcheck" not in apkbuild["options"]:
             raise RuntimeError("!archcheck missing in options= line: " + path)
 
 
-def test_aports_device_kernel(args):
+def test_aports_device_kernel():
     """
     Verify the kernels specified in the device packages:
     * Kernel must not be in depends when kernels are in subpackages
     * Check if only one kernel is defined in depends
     """
-
+    aports = pkgrepo_default_path()
     # Iterate over device aports
-    for path in glob.glob(args.aports + "/device/*/device-*/APKBUILD"):
+    for path in aports.glob("device/*/device-*/APKBUILD"):
         # Parse apkbuild and kernels from subpackages
         apkbuild = pmb.parse.apkbuild(path)
         device = apkbuild["pkgname"][len("device-"):]
-        kernels_subpackages = pmb.parse._apkbuild.kernels(args, device)
+        kernels_subpackages = pmb.parse._apkbuild.kernels(device)
 
         # Parse kernels from depends
         kernels_depends = []
@@ -85,29 +87,29 @@ def test_aports_device_kernel(args):
 
             # Kernel in subpackages *and* depends
             if kernels_subpackages:
-                raise RuntimeError("Kernel package '" + depend + "' needs to"
+                raise RuntimeError(f"Kernel package '{depend}' needs to"
                                    " be removed when using kernel" +
-                                   " subpackages: " + path)
+                                   f" subpackages: {path}")
 
         # No kernel
         if not kernels_depends and not kernels_subpackages:
             raise RuntimeError("Device doesn't have a kernel in depends or"
-                               " subpackages: " + path)
+                               f" subpackages: {path}")
 
         # Multiple kernels in depends
         if len(kernels_depends) > 1:
             raise RuntimeError("Please use kernel subpackages instead of"
                                " multiple kernels in depends (see"
-                               " <https://postmarketos.org/devicepkg>): " +
-                               path)
+                               f" <https://postmarketos.org/devicepkg>): {path}")
 
 
-def codeowners_parse(args):
+def codeowners_parse():
     global codeowners_parsed
 
     pattern_prev = None
+    aports = pkgrepo_default_path()
 
-    with open(f"{args.aports}/CODEOWNERS") as h:
+    with open(aports / "CODEOWNERS") as h:
         for line in h:
             line = line.rstrip()
             if not line or line.startswith("#"):
@@ -131,12 +133,13 @@ def codeowners_parse(args):
             pattern_prev = pattern
 
 
-def require_enough_codeowners_entries(args, path, maintainers):
+def require_enough_codeowners_entries(path, maintainers):
     """
     :param path: full path to an APKBUILD (e.g. /home/user/…/APKBUILD)
     :param maintainers: list of one or more maintainers
     """
-    path = os.path.relpath(path, args.aports)
+
+    _, path = pkgrepo_relative_path(path)
 
     nicks = set()
     for pattern, pattern_nicks in codeowners_parsed.items():
@@ -158,36 +161,38 @@ def require_enough_codeowners_entries(args, path, maintainers):
         f"{path}: make sure that each maintainer is listed in CODEOWNERS!"
 
 
-def test_aports_maintained(args):
+# @pytest.mark.xfail # Not all aports have been updated yet
+def test_aports_maintained():
     """
     Ensure that aports in /device/{main,community} have "Maintainer:" and
     "Co-Maintainer:" (only required for main) listed in their APKBUILDs. Also
     check that at least as many are listed in CODEOWNERS.
     """
-    codeowners_parse(args)
+    codeowners_parse()
 
-    for path in glob.iglob(f"{args.aports}/device/main/*/APKBUILD"):
-        if '/firmware-' in path:
+    for path in pkgrepo_iglob("device/main/*/APKBUILD"):
+        if 'firmware-' in path.parent.name:
             continue
         maintainers = pmb.parse._apkbuild.maintainers(path)
         assert maintainers and len(maintainers) >= 2, \
             f"{path} in main needs at least 1 Maintainer and 1 Co-Maintainer"
-        require_enough_codeowners_entries(args, path, maintainers)
+        require_enough_codeowners_entries(path, maintainers)
 
-    for path in glob.iglob(f"{args.aports}/device/community/*/APKBUILD"):
-        if '/firmware-' in path:
+    for path in pkgrepo_iglob("device/community/*/APKBUILD"):
+        if 'firmware-' in path.parent.name:
             continue
         maintainers = pmb.parse._apkbuild.maintainers(path)
         assert maintainers, f"{path} in community needs at least 1 Maintainer"
-        require_enough_codeowners_entries(args, path, maintainers)
+        require_enough_codeowners_entries(path, maintainers)
 
 
-def test_aports_unmaintained(args):
+def test_aports_unmaintained():
     """
     Ensure that aports in /device/unmaintained have an "Unmaintained:" comment
     that describes why the aport is unmaintained.
     """
-    for path in glob.iglob(f"{args.aports}/device/unmaintained/*/APKBUILD"):
+
+    for path in pkgrepo_iglob("device/unmaintained/*/APKBUILD"):
         unmaintained = pmb.parse._apkbuild.unmaintained(path)
         assert unmaintained, f"{path} should have an Unmaintained: " +\
             "comment that describes why the package is unmaintained"

.ci/testcases/test_deviceinfo.py

@@ -10,6 +10,7 @@ import sys
 
 import add_pmbootstrap_to_import_path
 import pmb.parse
+from pmb.core.pkgrepo import pkgrepo_iglob
 
 
 def deviceinfo_obsolete(info):
@@ -22,13 +23,13 @@ def deviceinfo_obsolete(info):
         "weston_pixman_type",
     ]
     for option in obsolete_options:
-        if option in info and info[option]:
+        if getattr(info, option, None):
             raise RuntimeError(f"option {option} is obsolete, please rename"
                                " or remove it (see reasons for removal of at"
                                " https://postmarketos.org/deviceinfo)")
 
 
-def test_deviceinfo(args):
+def test_deviceinfo():
     """
     Parse all deviceinfo files successfully and run checks on the parsed data.
     """
@@ -37,10 +38,10 @@ def test_deviceinfo(args):
     count = 0
     pattern = re.compile("^deviceinfo_[a-zA-Z0-9_]*=\".*\"$")
 
-    for folder in glob.glob(args.aports + "/device/*/device-*"):
-        device = folder[len(args.aports):].split("-", 1)[1]
+    for folder in pkgrepo_iglob("device/*/device-*"):
+        device = folder.name.split("-", 1)[1]
 
-        f = open(folder[len(args.aports):][1:] + "/deviceinfo")
+        f = open(folder / "deviceinfo")
         lines = f.read().split("\n")
         f.close()
 
@@ -66,12 +67,12 @@ def test_deviceinfo(args):
                                        f" to line instead of above? {line}")
 
             # Successful deviceinfo parsing / obsolete options
-            info = pmb.parse.deviceinfo(args, device)
+            info = pmb.parse.deviceinfo(device)
             deviceinfo_obsolete(info)
 
             # deviceinfo_name must start with manufacturer
-            name = info["name"]
-            manufacturer = info["manufacturer"]
+            name = info.name
+            manufacturer = info.manufacturer
             if not name.startswith(manufacturer) and \
                     not name.startswith("Google"):
                 raise RuntimeError("Please add the manufacturer in front of"

.ci/testcases/test_directory_structure.py

@@ -28,7 +28,7 @@ def test_directories():
 
 
 # Ensure no file in pmaports are executable.
-# see https://gitlab.com/postmarketOS/pmaports/-/issues/593.
+# see https://gitlab.postmarketos.org/postmarketOS/pmaports/-/issues/593.
 def test_executable_files():
     for file in glob.iglob("[!temp]**/**/*", recursive=True):
         if os.path.isdir(file) or os.path.islink(file):

.ci/testcases/test_firmware.py

@@ -7,9 +7,10 @@ import os
 
 import add_pmbootstrap_to_import_path
 import pmb.parse
+from pmb.core.pkgrepo import pkgrepo_default_path, pkgrepo_iglob
 
 
-def test_aports_firmware(args):
+def test_aports_firmware():
     """
     Various tests performed on the /**/firmware-* aports.
     """
@@ -26,9 +27,9 @@ def test_aports_firmware(args):
         "firmware-xiaomi-willow",  # Doesn't build, source link is dead (pma#1212)
     ]
 
-    for path in glob.iglob(f"{args.aports}/**/firmware-*/APKBUILD", recursive=True):
+    for path in pkgrepo_iglob("**/firmware-*/APKBUILD", recursive=True):
         apkbuild = pmb.parse.apkbuild(path)
-        aport_name = os.path.basename(os.path.dirname(path))
+        aport_name = os.path.basename(path.parent)
 
         if aport_name not in excluded:
             if "pmb:cross-native" not in apkbuild["options"]:

.ci/testcases/test_framework_versions.py

@@ -15,9 +15,10 @@ import sys
 import add_pmbootstrap_to_import_path
 import pmb.config
 import pmb.parse
+from pmb.core.pkgrepo import pkgrepo_iter_package_dirs
 
 
-def get_categorized_packages(args):
+def get_categorized_packages():
     """
     Parse all aports and categorize them.
 
@@ -28,7 +29,7 @@ def get_categorized_packages(args):
     """
     ret = {}
 
-    for path in glob.glob(args.aports + "/*/*/APKBUILD"):
+    for path in pkgrepo_iter_package_dirs():
         # Parse APKBUILD
         apkbuild = pmb.parse.apkbuild(path)
         url = apkbuild["url"]
@@ -109,10 +110,10 @@ def check_categories(categories):
     return ret
 
 
-def test_framework_versions(args):
+def test_framework_versions():
     """
     Make sure that packages of the same framework have the same version.
     """
-    categories = get_categorized_packages(args)
+    categories = get_categorized_packages()
     if not check_categories(categories):
         raise RuntimeError("Framework version check failed!")

.ci/testcases/test_kernel.py

@@ -11,14 +11,15 @@ from pathlib import Path
 
 import add_pmbootstrap_to_import_path
 import pmb.parse
+from pmb.core.pkgrepo import pkgrepo_iglob, pkgrepo_relative_path
 
 
-def test_aports_kernel(args):
+def test_aports_kernel():
     """
     Various tests performed on the /**/linux-* aports.
     """
 
-    for path in glob.iglob(f"{args.aports}/**/linux-*/APKBUILD", recursive=True):
+    for path in pkgrepo_iglob("**/linux-*/APKBUILD", recursive=True):
         apkbuild = pmb.parse.apkbuild(path)
         aport_name = os.path.basename(os.path.dirname(path))
 
@@ -37,14 +38,15 @@ def test_aports_kernel(args):
                                    " automatically.")
 
         # check some options only for main and community devices
-        for dir in ["main", "device/main", "device/community"]:
-            if path.startswith(f"{args.aports}/{dir}"):
+        _, relpath = pkgrepo_relative_path(path)
+        for part in ["main", "community"]:
+            if part in relpath.parts:
                 if "pmb:kconfigcheck-community" not in apkbuild["options"]:
                     raise RuntimeError(f"{aport_name}: \"pmb:kconfigcheck-community\" missing in"
                                        " options= line, required for all community/main devices.")
 
         # check for postmarketos-installkernel in makedepends when installing kernel with make
-        if bool(re.search("make z?install", Path(path).read_text(encoding="utf-8"))):
+        if bool(re.search("make z?install", path.read_text(encoding="utf-8"))):
             if "postmarketos-installkernel" not in apkbuild["makedepends"]:
                 raise RuntimeError(f"{aport_name}: \"postmarketos-installkernel\" missing in"
                                    " makedepends, required when using make install/zinstall.")

.ci/testcases/test_provides.py

@@ -10,6 +10,7 @@ import sys
 import add_pmbootstrap_to_import_path
 import pmb.parse
 import pmb.parse._apkbuild
+from pmb.core.pkgrepo import pkgrepo_iter_package_dirs, pkgrepo_relative_path
 
 
 def apkbuild_check_provides(path, apkbuild, version, pkgname, subpkgname=None):
@@ -65,13 +66,14 @@ def apkbuild_check_provides(path, apkbuild, version, pkgname, subpkgname=None):
     return ret
 
 
-def test_provides(args):
+def test_provides():
     errors = []
-    for path in glob.iglob(f"{args.aports}/**/APKBUILD", recursive=True):
+    for path in pkgrepo_iter_package_dirs():
+        path = path / "APKBUILD"
         apkbuild = pmb.parse.apkbuild(path)
         pkgname = apkbuild["pkgname"]
         version = f"{apkbuild['pkgver']}-r{apkbuild['pkgrel']}"
-        path_rel = os.path.relpath(path, args.aports)
+        _, path_rel = pkgrepo_relative_path(path)
         errors += apkbuild_check_provides(path_rel, apkbuild, version, pkgname)
 
         for subpkg, subpkg_data in apkbuild["subpackages"].items():

.ci/testcases/test_source.py

@@ -14,9 +14,10 @@ import pmb.parse
 import pmb.parse._apkbuild
 import pmb.parse.apkindex
 import pmb.helpers.repo
+from pmb.core.pkgrepo import pkgrepo_iter_package_dirs, pkgrepo_relative_path
 
 
-def parse_source_from_checksums(args, apkbuild_path):
+def parse_source_from_checksums(apkbuild_path):
     """
     Read the APKBUILD file and parse source files from the checksums at the
     bottom. This has always the same format, even if $source is built with hard
@@ -64,17 +65,20 @@ def parse_source_from_checksums(args, apkbuild_path):
     return ret
 
 
-def test_aports_unreferenced_files(args):
+def test_aports_unreferenced_files():
     """
     Raise an error if an unreferenced file is found
     """
-    for apkbuild_path in glob.iglob(args.aports + "/**/APKBUILD", recursive=True):
+    for apkbuild_path in pkgrepo_iter_package_dirs():
         # pmbootstrap parser has some issues with complicated APKBUILDs, skip those.
-        if apkbuild_path.startswith(args.aports + "/cross/"):
+        _, relpath = pkgrepo_relative_path(apkbuild_path)
+        if relpath.parts[0] == "cross":
             continue
 
+        apkbuild_path = apkbuild_path / "APKBUILD"
+
         apkbuild = pmb.parse.apkbuild(apkbuild_path)
-        sources_chk = parse_source_from_checksums(args, apkbuild_path)
+        sources_chk = parse_source_from_checksums(apkbuild_path)
 
         # Collect files from subpackages
         subpackage_installs = []
@@ -105,7 +109,7 @@ def test_aports_unreferenced_files(args):
                 raise RuntimeError(f"{apkbuild_path}: found unreferenced file: {rel_file_path}")
 
 
-def test_distfiles_conflict(args):
+def test_distfiles_conflict():
     """
     Make sure that each filename mentioned in any source= of any APKBUILD
     always has the same checksum. This is important because apk caches
@@ -115,10 +119,11 @@ def test_distfiles_conflict(args):
     with a checksum error.
     """
     source_all = {}
-    for apkbuild_path in glob.iglob(f"{args.aports}/**/APKBUILD", recursive=True):
-        source = parse_source_from_checksums(args, apkbuild_path)
+    for apkbuild_path in pkgrepo_iter_package_dirs():
+        apkbuild_path = apkbuild_path / "APKBUILD"
+        source = parse_source_from_checksums(apkbuild_path)
         dir_path = os.path.dirname(apkbuild_path)
-        apkbuild_rel = os.path.relpath(apkbuild_path, args.aports)
+        _, apkbuild_rel = pkgrepo_relative_path(apkbuild_path)
         for filename, checksum in source.items():
             # Files bundled with the APKBUILD don't get copied to the distfiles
             # cache, so not relevant for this check. Use glob.glob here and not

.ci/testcases/test_ui.py

@@ -9,25 +9,26 @@ import os
 
 import add_pmbootstrap_to_import_path
 import pmb.parse
+from pmb.core.pkgrepo import pkgrepo_iglob
 
 
-def test_aports_ui(args):
+def test_aports_ui():
     """
     Raise an error if package in _pmb_recommends is not found
     """
-    pmaports_cfg = pmb.config.pmaports.read_config(args)
+    pmaports_cfg = pmb.config.pmaports.read_config()
 
     for arch in pmaports_cfg["supported_arches"].split(","):
-        for path in glob.iglob(args.aports + "/main/postmarketos-ui-*/APKBUILD"):
+        for path in pkgrepo_iglob("main/postmarketos-ui-*/APKBUILD"):
             apkbuild = pmb.parse.apkbuild(path)
             # Skip if arch isn't enabled
-            if not pmb.helpers.package.check_arch(args, apkbuild["pkgname"], arch, False):
+            if not pmb.helpers.package.check_arch(apkbuild["pkgname"], arch, False):
                 continue
 
             for package in apkbuild["_pmb_recommends"]:
-                depend = pmb.helpers.package.get(args, package,
+                depend = pmb.helpers.package.get(package,
                                                  arch, must_exist=False)
-                if depend is None or not pmb.helpers.package.check_arch(args, package, arch):
+                if depend is None or not pmb.helpers.package.check_arch(package, arch):
                     raise RuntimeError(f"{path}: package '{package}' from"
                                        f" _pmb_recommends not found for arch '{arch}'")
 
@@ -35,8 +36,8 @@ def test_aports_ui(args):
             if f"{apkbuild['pkgname']}-extras" in apkbuild["subpackages"]:
                 apkbuild = apkbuild["subpackages"][f"{apkbuild['pkgname']}-extras"]
                 for package in apkbuild["_pmb_recommends"]:
-                    depend = pmb.helpers.package.get(args, package,
+                    depend = pmb.helpers.package.get(package,
                                                      arch, must_exist=False)
-                    if depend is None or not pmb.helpers.package.check_arch(args, package, arch):
+                    if depend is None or not pmb.helpers.package.check_arch(package, arch):
                         raise RuntimeError(f"{path}: package '{package}' from _pmb_recommends "
                                            f"of -extras subpackage is not found for arch '{arch}'")

.gitlab-ci.yml

@@ -9,7 +9,13 @@ after_script:
 stages:
   - lint
   - build
-
+  - autoupdate
+variables:
+  # Default of 20 is pretty small, sometimes MRs have >20 commits in them. 100
+  # seems like a reasonable balance. If this is too low, git merge-base (from ci/
+  # common.py) can fail
+  GIT_DEPTH: 100
+  
 # This defines the rules for when a pipeline should run.
 workflow:
   rules:
@@ -18,8 +24,8 @@ workflow:
       when: never
     # Run for merge requests
     - if: $CI_PIPELINE_SOURCE == "merge_request_event"
-    # Run scheduled pipeline for autoupdate
-    - if: $CI_PIPELINE_SOURCE == "schedule"
+    # Run scheduled pipeline for autoupdate or manually triggered pipeline
+    - if: $CI_PIPELINE_SOURCE == "schedule" || $CI_PIPELINE_SOURCE == "web"
 
 # device documentation
 wiki:
@@ -101,6 +107,7 @@ kernel-kconfig:
   rules:
     - if: $CI_PIPELINE_SOURCE == "merge_request_event" || $CI_COMMIT_REF_PROTECTED == "false"
       changes:
+        - kconfigcheck.toml
         - device/*/linux-*/config-*
         - main/linux-*/config-*
   script:
@@ -117,7 +124,7 @@ mr-settings:
     - *global_before_scripts
     - apk -q add python3
   script:
-    - wget -q "https://gitlab.com/postmarketOS/ci-common/-/raw/master/check_mr_settings.py"
+    - wget -q "https://gitlab.postmarketos.org/postmarketOS/ci-common/-/raw/master/check_mr_settings.py"
     - python3 ./check_mr_settings.py
 
 # build changed aports
@@ -165,3 +172,22 @@ build-riscv64:
   extends: .build
   script:
     - .ci/build-riscv64.sh
+
+auto-update:
+  stage: autoupdate
+  rules:
+    # This variable is set in the scheduled pipeline configuration. It should be a space separated list of
+    # package names to update.
+    - if: $AUTOUPDATE_PACKAGES != null && $CI_PIPELINE_SOURCE == "schedule" || $CI_PIPELINE_SOURCE == "web"
+  before_script:
+    - .ci/lib/gitlab_prepare_ci.sh
+  script:
+    - .ci/autoupdate.sh "$AUTOUPDATE_PACKAGES"
+  after_script:
+    - .ci/lib/move_logs.sh $CI_PROJECT_DIR
+  artifacts:
+    when: on_failure
+    paths:
+      - log.txt
+      - log_testsuite_pmaports.txt
+      - pmbootstrap.cfg

.gitlab/issue_templates/Change_Kernel_Config.md

@@ -0,0 +1,31 @@
+<!-- Use this template to kick off the discussion for changing one or more
+     related kernel config options.
+-->
+
+### Read the fine manual, please :)
+
+- [ ] I have read https://postmarketos.org/kconfig-adjust-multiple
+
+### What benefit does the change have?
+
+### Which option(s) would you like to change?
+
+<!-- Make sure to specify if you would like to enable/disable/set a value. -->
+
+### Did you already test that this works as expected?
+
+<!-- Not required, but recommended. If you did test it, please list which
+     device you have tested it with. -->
+
+### For which kernel configs would you do the change?
+
+<!-- If it makes sense, we encourage to adjust all kernels used by devices in
+     the main and community categories, so devices behave consistently. -->
+
+- [ ] all in main and community
+- [ ] certain SoC(s):
+- [ ] other (please specify):
+
+
+<!-- leave this, so it applies the correct label in gitlab -->
+/label ~"change-kernel-config"

.gitlab/issue_templates/Default.md

@@ -28,7 +28,6 @@
 -->
 * [ ] edge (`master` branch)
 * [ ] `v24.06`
-* [ ] `v23.12` (supported until 2024-07-16)
 
 * [ ] I confirm that the issue still is present after running `sudo apk upgrade -a`
 
@@ -51,4 +50,13 @@
 -->
 
 ### Additional information
-<!-- logs, etc. -- make use <details> for long listings -->
+<!--
+	logs, etc. -- make use <details> for long listings
+
+	If your device displays an error message on boot or drops to the debug
+	shell, attaching it to your PC with a USB cable may show a removable USB
+	drive. You can drag and drop the .tar.gz file or otherwise upload it
+	here.
+
+	Refer to the README file on the device for more information.
+-->

CODEOWNERS

@@ -31,6 +31,7 @@ device/*/*-pine64-pinephonepro/			@PsychoGame
 device/*/*-pine64-rockpro64/			@PureTryOut
 device/*/*-purism-librem5/			@craftyguy @alistair23 @Newbyte
 device/*/*-qcom-msm8916/			@Minecrell @TravMurav
+device/*/*-qcom-sdm670/				@flamingradian
 device/*/*-qcom-sdm845/				@sdm845-mainline
 device/*/*-qcom-sm6350/				@z3ntu
 device/*/*-samsung-a3/				@Mis012 @TravMurav @Minecrell
@@ -57,12 +58,14 @@ device/*/*-xiaomi-vince/			@M0Rf30
 device/*/*-xiaomi-wt88047/			@Minecrell
 device/*/*-xiaomi-ysl/				@barni2000
 device/*/alsa-ucm-conf-cros/			@WeirdTreeThing
+device/*/alsa-ucm-conf-qcom-sdm670/		@flamingradian
 device/*/device-fairphone-*/			@z3ntu
 device/*/device-generic-x86_64/			@craftyguy @ollieparanoid
 device/*/device-google-nyan-big/		@jenneron
 device/*/device-google-nyan-blaze/		@jenneron
 device/*/device-google-peach-pi/		@jenneron
 device/*/device-google-peach-pit/		@jenneron
+device/*/device-google-sargo/			@flamingradian
 device/*/device-google-snow/			@jenneron
 device/*/device-huawei-plank/			@gtrxAC
 device/*/device-lg-judyln/			@Newbyte
@@ -72,10 +75,13 @@ device/*/device-nvidia-tegra-armv7/		@clamor-s @okias @mschwalm @nokun
 device/*/device-odroid-xu4/			@Grimler
 device/*/device-oneplus-enchilada/		@calebccff
 device/*/device-oneplus-fajita/			@calebccff
+device/*/device-postmarketos-trailblazer/	@calebccff
+device/*/device-qcom-msm8909/			@wonderfulShrineMaidenOfParadise
 device/*/device-qemu-aarch64/			@Minecrell @ollieparanoid
 device/*/device-qemu-amd64/			@Minecrell @ollieparanoid
 device/*/device-qemu-riscv64/			@Minecrell @z3ntu
 device/*/device-qualcomm-sdm845/		@calebccff
+device/*/device-raspberry-pi3/			@fossdd
 device/*/device-samsung-chagallwifi/		@Grimler
 device/*/device-samsung-coreprimevelte/		@legolivesmatter @balejk
 device/*/device-samsung-j5y17lte/	@andrisas
@@ -84,6 +90,8 @@ device/*/device-samsung-lt01/			@knuxify
 device/*/device-samsung-m0/			@Newbyte
 device/*/device-samsung-manta/			@jenneron @alexmrqt
 device/*/device-shift-axolotl/			@amartinz @calebccff @dylanvanassche
+device/*/device-solidrun-cubox/			@longnoserob
+device/*/firmware-google-sargo/			@flamingradian
 device/*/firmware-google-veyron-brcm/		@jenneron
 device/*/firmware-odroid-xu4/			@Grimler
 device/*/firmware-oneplus-sdm845/		@calebccff
@@ -92,12 +100,14 @@ device/*/kobo-epdc-extractor/			@akemnade
 device/*/linux-google-nyan/			@jenneron
 device/*/linux-google-veyron/			@jenneron
 device/*/linux-huawei-plank/			@gtrxAC
+device/*/linux-next/				@calebccff
 device/*/linux-postmarketos-allwinner/		@Arnavion @PsychoGame
 device/*/linux-postmarketos-amlogic/		@funderscore @exkc
-device/*/linux-postmarketos-exynos4/		@Newbyte @ThiagaoPlusPlus
+device/*/linux-postmarketos-exynos4/		@Newbyte @Grimler @knuxify
 device/*/linux-postmarketos-exynos5/		@jenneron @Grimler
 device/*/linux-postmarketos-grate/		@clamor-s @jenneron @jethrob
 device/*/linux-postmarketos-imx-ereader/	@akemnade
+device/*/linux-postmarketos-marvell-dove/	@longnoserob
 device/*/linux-postmarketos-mediatek-mt8173/	@jenneron @adamthiede
 device/*/linux-postmarketos-mediatek-mt8183/	@jenneron @binarycraft
 device/*/linux-postmarketos-omap/		@MightyM17 @Sicelo
@@ -113,6 +123,7 @@ device/*/linux-samsung-j5y17lte/	@andrisas
 device/*/linux-samsung-klimtlte/		@Grimler
 device/*/oem-amd/				@craftyguy
 device/*/oem-intel/				@craftyguy
+device/*/oem-nvidia/				@craftyguy
 device/*/soc-mediatek-mt8183/			@jenneron
 device/*/soc-qcom-msm8953/			@barni2000
 device/*/soc-qcom-msm8996/			@Tooniis
@@ -125,6 +136,7 @@ device/*/u-boot-pinephone/			@Arnavion @PsychoGame
 device/*/wl1251-cal/				@Danct12
 main/postmarketos*gnome*/			@pabloyoyoista @Newbyte
 main/postmarketos-initramfs/			@calebccff @craftyguy
+main/postmarketos-ui-i3wm/			@fossdd
 main/postmarketos-ui-phosh/			@pabloyoyoista @Newbyte
 main/postmarketos-ui-plasma-mobile/		@PureTryOut
 main/shutdown-clear-rtc-wakealarm/		@Arnavion

channels.cfg

@@ -15,7 +15,7 @@ branch_aports=3.20-stable
 mirrordir_alpine=v3.20
 
 [v23.12]
-description=Old release (supported until 2024-07-16)
+description=Old release (unsupported)
 branch_pmaports=v23.12
 branch_aports=3.19-stable
 mirrordir_alpine=v3.19

cross/busybox-static-aarch64/APKBUILD

@@ -7,8 +7,8 @@ if [ -z "$(type -t arch_to_hostspec)" ]; then
 fi
 
 pkgname=busybox-static-aarch64
-pkgver=1.36.1
-pkgrel=29
+pkgver=1.37.0
+pkgrel=7
 
 _arch="aarch64"
 _mirror="http://dl-4.alpinelinux.org/alpine/"
@@ -32,5 +32,5 @@ package() {
 }
 
 sha512sums="
-3dd0da90cf278055d2c9e7710bb0389a5af74c0cabd9d786f4244ca4e36872dd307f8ff8a206479714d445fae903b2aa3292279ad737387d0584c7d34d98a274  busybox-static-1.36.1-r29-aarch64-edge.apk
+9d0fd2ad11f7b2f9fbb3d5e71a2a7f113187648f61c269bee7b6b7ef0976d181d6a7588638382415b7eb2cc3934d0ef62080d4462acfc97c4c7b056003d333d4  busybox-static-1.37.0-r7-aarch64-edge.apk
 "

cross/busybox-static-armhf/APKBUILD

@@ -7,8 +7,8 @@ if [ -z "$(type -t arch_to_hostspec)" ]; then
 fi
 
 pkgname=busybox-static-armhf
-pkgver=1.36.1
-pkgrel=29
+pkgver=1.37.0
+pkgrel=7
 
 _arch="armhf"
 _mirror="http://dl-4.alpinelinux.org/alpine/"
@@ -32,5 +32,5 @@ package() {
 }
 
 sha512sums="
-3ed54a2b4c23a08dc066b585198fe81d39b5fd0d54347d9ab727d6bea73cfc4ad9a5fb55c25a3e59ef8fce6cc83a24f0807980f6d3ea6c05029522627192e716  busybox-static-1.36.1-r29-armhf-edge.apk
+c89807c048cd58a5994c8162685669d0e49752f7284adc427d017355bbfd43f5a686617be42abd2b470c15869225a03f31a6231ee4dbb03fc6b27d6c920b5208  busybox-static-1.37.0-r7-armhf-edge.apk
 "

cross/busybox-static-armv7/APKBUILD

@@ -7,8 +7,8 @@ if [ -z "$(type -t arch_to_hostspec)" ]; then
 fi
 
 pkgname=busybox-static-armv7
-pkgver=1.36.1
-pkgrel=29
+pkgver=1.37.0
+pkgrel=7
 
 _arch="armv7"
 _mirror="http://dl-4.alpinelinux.org/alpine/"
@@ -32,5 +32,5 @@ package() {
 }
 
 sha512sums="
-3b2124f93cd873440797b25b5c2456dfc441ff18831ae8a0540bd5ca67f3869766aa6a76e31b9f9d0a7382e760b0d8acb1e91599c65a72298fffbbd4aafc6175  busybox-static-1.36.1-r29-armv7-edge.apk
+56e0b396ced0a0afab2f5b50156b87707e3511a2e24c52c9688a20791fad20f11869b5b06bb6c7d407ffec3e4e06ea3100876e3d32efae678fc5a0fe6b57715a  busybox-static-1.37.0-r7-armv7-edge.apk
 "

cross/crossdirect/APKBUILD

@@ -19,7 +19,7 @@
 # version is implemented as simple shell wrappers.
 
 pkgname=crossdirect
-pkgver=5.1.0
+pkgver=5.2.0
 pkgrel=0
 pkgdesc="Wrappers to launch native cross compilers in foreign chroots"
 url="https://postmarketOS.org"
@@ -82,7 +82,7 @@ package() {
 
 sha512sums="
 0f4b48f250425dc57f63955fc8b38477d23db793bee367c3fbe03c3d2a559ba576434d07518310db4cae9d90d501af4051b80038b10fae94b980e537fc9374ad  cargo.sh
-500107e5aff8b34e74b54982ebcd447fc41bc8283956d506561b031a055cb30ec12698047c2604918b4b6d8560fe03db427a63dff2b83c907e8494b7f5233f29  crossdirect.c
+b2e602b7fc95ed403d29f0d754879d5f773c39ee33e726bb10cff17b3c088406dac84f2ca6d8ad563c64370007d98af805d6ee9cd4a06fe3d4c61c0cb90c5c0c  crossdirect.c
 de2aa6929bbff5db9132673e667f4525b333d062cb1f7a0597dd924de9e5c7215a9f8e2e6263b6fb5ace06f2c4b64f4ebfd0ede9b78add07c2cd08ec8613e98f  rustc.sh
 ea9bf8db3810d03d0a7395057f3d6e57f7127d87c55deaedc171c255288f5f3cc6fbcc680a5a1b92786cf573875d5dc22521173799fe2639acc97d0715ff905b  rust-qemu-linker.sh
 "

cross/crossdirect/crossdirect.c

@@ -43,9 +43,8 @@
 
 void exit_userfriendly()
 {
-	fprintf(stderr, "Please report this at: https://gitlab.com/postmarketOS/pmaports/issues\n");
-	fprintf(stderr, "As a workaround, you can compile without crossdirect.\n");
-	fprintf(stderr, "See 'pmbootstrap -h' for related options.\n");
+	fprintf(stderr, "Please report this at: https://gitlab.postmarketos.org/postmarketOS/pmaports/issues\n");
+	fprintf(stderr, "As a workaround, you can compile without crossdirect with options=\"!pmb:crossdirect\".\n");
 	exit(1);
 }
 
@@ -118,11 +117,17 @@ int main(int argc, char **argv)
 		NULL };
 	char *ldPreload = getenv("LD_PRELOAD");
 	if (ldPreload) {
-		if (strcmp(ldPreload, "/usr/lib/libfakeroot.so") == 0) {
-			env[0] = "LD_PRELOAD=/native/usr/lib/libfakeroot.so";
-		} else {
-			fprintf(stderr, "ERROR: crossdirect: can't handle LD_PRELOAD: %s\n", ldPreload);
-			exit_userfriendly();
+		if (strstr(ldPreload, "libfakeroot.so")) {
+			fprintf(stderr, "============================================================================================\n");
+			fprintf(stderr, "ERROR: crossdirect was called with: LD_PRELOAD=%s\n", ldPreload);
+			fprintf(stderr, "This means your package tried to run a compiler during package().\n");
+			fprintf(stderr, "This is not supported by crossdirect, and usually not a good idea.\n");
+			fprintf(stderr, "* Try to fix your APKBUILD so it does not run the compiler during package(), only in build()\n");
+			fprintf(stderr, "  * If you're using 'meson install', try to add '--no-rebuild'\n");
+			fprintf(stderr, "* If this is not possible, you can work around it by setting options=\"!pmb:crossdirect\"\n");
+			fprintf(stderr, "  (compilation will be slower!)\n");
+			fprintf(stderr, "============================================================================================\n");
+			exit(1);
 		}
 	}
 

cross/gcc-aarch64/0002-gcc-poison-system-directories.patch

@@ -150,13 +150,13 @@ diff --git a/gcc/gcc.cc b/gcc/gcc.cc
 index 16bb07f2cdc..33b56e721d2 100644
 --- a/gcc/gcc.cc
 +++ b/gcc/gcc.cc
-@@ -1146,6 +1146,8 @@ proper position among the other output files.  */
-    "%{fuse-ld=*:-fuse-ld=%*} " LINK_COMPRESS_DEBUG_SPEC \
+@@ -1177,6 +1187,8 @@ proper position among the other output files.  */
+    "-z now " \
     "%X %{o*} %{e*} %{N} %{n} %{r}\
      %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!r:%{!nostartfiles:%S}}} \
 +    %{Wno-poison-system-directories:--no-poison-system-directories} \
 +    %{Werror=poison-system-directories:--error-poison-system-directories} \
-     %{static|no-pie|static-pie:} %@{L*} %(mfwrap) %(link_libgcc) " \
+     %{static|no-pie|static-pie:} %@{L*} %(link_libgcc) " \
      VTABLE_VERIFICATION_SPEC " " SANITIZER_EARLY_SPEC " %o "" \
      %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1):\
 diff --git a/gcc/incpath.cc b/gcc/incpath.cc

cross/gcc-aarch64/0013-nopie.patch

@@ -9,23 +9,22 @@ Subject: [PATCH 13/35] nopie
  2 files changed, 40 insertions(+)
 
 diff --git a/gcc/configure b/gcc/configure
-index 8c46369f73f..e59cbee1767 100755
+index 23da7d55d..f38732bb2 100755
 --- a/gcc/configure
 +++ b/gcc/configure
-@@ -32268,6 +32268,33 @@ fi
+@@ -34534,6 +34534,29 @@ rm -f core conftest.err conftest.$ac_objext \
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_no_pie" >&5
  $as_echo "$gcc_cv_no_pie" >&6; }
- if test "$gcc_cv_no_pie" = "yes"; then
-   NO_PIE_FLAG="-no-pie"
-+else
-+  # Check if -nopie works.
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -nopie option" >&5
++# Check if -nopie works.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -nopie option" >&5
 +$as_echo_n "checking for -nopie option... " >&6; }
-+if test "${gcc_cv_nopie+set}" = set; then :
++if ${gcc_cv_nopie+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  saved_LDFLAGS="$LDFLAGS"
-+     LDFLAGS="$LDFLAGS -nopie"
-+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++   LDFLAGS="$LDFLAGS -nopie"
++   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +int main(void) {return 0;}
 +_ACEOF
@@ -36,40 +35,51 @@ index 8c46369f73f..e59cbee1767 100755
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
-+     LDFLAGS="$saved_LDFLAGS"
++   LDFLAGS="$saved_LDFLAGS"
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nopie" >&5
 +$as_echo "$gcc_cv_nopie" >&6; }
-+  if test "$gcc_cv_nopie" = "yes"; then
-+    NO_PIE_FLAG="-nopie"
-+  fi
+ 
+ if test x$enable_host_shared = xyes; then
+   PICFLAG=-fPIC
+@@ -34551,6 +34574,8 @@ if test x$enable_host_pie = xyes; then
+   LD_PICFLAG=-pie
+ elif test x$gcc_cv_no_pie = xyes; then
+   LD_PICFLAG=-no-pie
++elif test x$gcc_cv_nopie = xyes; then
++  LD_PICFLAG=-nopie
+ else
+   LD_PICFLAG=
  fi
- 
- 
 diff --git a/gcc/configure.ac b/gcc/configure.ac
-index 5504bf6eb01..57268319de1 100644
+index d7cf0b92c..db2e2c802 100644
 --- a/gcc/configure.ac
 +++ b/gcc/configure.ac
-@@ -7552,6 +7552,19 @@ AC_CACHE_CHECK([for -no-pie option],
+@@ -7781,6 +7781,15 @@ AC_CACHE_CHECK([for -no-pie option],
+      [gcc_cv_no_pie=yes],
+      [gcc_cv_no_pie=no])
     LDFLAGS="$saved_LDFLAGS"])
- if test "$gcc_cv_no_pie" = "yes"; then
-   NO_PIE_FLAG="-no-pie"
-+else
-+  # Check if -nopie works.
-+  AC_CACHE_CHECK([for -nopie option],
-+    [gcc_cv_nopie],
-+    [saved_LDFLAGS="$LDFLAGS"
-+     LDFLAGS="$LDFLAGS -nopie"
-+     AC_LINK_IFELSE([int main(void) {return 0;}],
-+       [gcc_cv_nopie=yes],
-+       [gcc_cv_nopie=no])
-+     LDFLAGS="$saved_LDFLAGS"])
-+  if test "$gcc_cv_nopie" = "yes"; then
-+    NO_PIE_FLAG="-nopie"
-+  fi
- fi
- AC_SUBST([NO_PIE_FLAG])
++# Check if -nopie works.
++AC_CACHE_CHECK([for -nopie option],
++  [gcc_cv_nopie],
++  [saved_LDFLAGS="$LDFLAGS"
++   LDFLAGS="$LDFLAGS -nopie"
++   AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
++     [gcc_cv_nopie=yes],
++     [gcc_cv_nopie=no])
++   LDFLAGS="$saved_LDFLAGS"])
  
+ if test x$enable_host_shared = xyes; then
+   PICFLAG=-fPIC
+@@ -7798,6 +7807,8 @@ if test x$enable_host_pie = xyes; then
+   LD_PICFLAG=-pie
+ elif test x$gcc_cv_no_pie = xyes; then
+   LD_PICFLAG=-no-pie
++elif test x$gcc_cv_nopie = xyes; then
++  LD_PICFLAG=-nopie
+ else
+   LD_PICFLAG=
+ fi
 -- 
 2.41.0
 

cross/gcc-aarch64/0023-riscv-disable-multilib-support.patch

@@ -46,10 +46,10 @@ diff --git a/gcc/config/riscv/linux.h b/gcc/config/riscv/linux.h
 index f8c2c351e5a..8d9881eadeb 100644
 --- a/gcc/config/riscv/linux.h
 +++ b/gcc/config/riscv/linux.h
-@@ -61,11 +61,3 @@ along with GCC; see the file COPYING3.  If not see
-     %{static:-static}}"
- 
- #define TARGET_ASM_FILE_END file_end_indicate_exec_stack
+@@ -60,11 +60,3 @@ along with GCC; see the file COPYING3.  If not see
+ 	%{rdynamic:-export-dynamic} \
+ 	-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}} \
+     %{static:-static} %{static-pie:-static -pie --no-dynamic-linker -z text}}"
 -
 -#define STARTFILE_PREFIX_SPEC 			\
 -   "/lib" XLEN_SPEC "/" ABI_SPEC "/ "		\

cross/gcc-aarch64/0026-ada-musl-support-fixes.patch

@@ -4,17 +4,17 @@ Date: Fri, 21 Aug 2020 07:07:48 +0000
 Subject: [PATCH 26/35] ada: musl support fixes
 
 ---
- gcc/ada/Makefile.rtl | 10 +++++-----
+ gcc/ada/Makefile.rtl | 16 ++++++++--------
  gcc/ada/adaint.c     | 34 +++++++++++++++++++---------------
  gcc/ada/adaint.h     | 10 ++++------
  gcc/ada/terminals.c  |  8 ++++----
- 4 files changed, 32 insertions(+), 30 deletions(-)
+ 4 files changed, 35 insertions(+), 33 deletions(-)
 
 diff --git a/gcc/ada/Makefile.rtl b/gcc/ada/Makefile.rtl
-index 96306f8cc9a..090b6770ae5 100644
+index 32cbdb692..463028fbe 100644
 --- a/gcc/ada/Makefile.rtl
 +++ b/gcc/ada/Makefile.rtl
-@@ -1549,7 +1549,7 @@ ifeq ($(strip $(filter-out %86 linux%,$(target_cpu) $(target_os))),)
+@@ -1558,7 +1558,7 @@ ifeq ($(strip $(filter-out %86 linux%,$(target_cpu) $(target_os))),)
    s-intman.adb<libgnarl/s-intman__posix.adb \
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -23,7 +23,16 @@ index 96306f8cc9a..090b6770ae5 100644
    a-exetim.adb<libgnarl/a-exetim__posix.adb \
    a-exetim.ads<libgnarl/a-exetim__default.ads \
    s-linux.ads<libgnarl/s-linux.ads \
-@@ -2174,7 +2174,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
+@@ -2144,7 +2144,7 @@ ifeq ($(strip $(filter-out loongarch% linux%,$(target_cpu) $(target_os))),)
+   g-sercom.adb<libgnat/g-sercom__linux.adb \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+   $(GNATRTL_128BIT_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   $(ATOMICS_TARGET_PAIRS) \
+   $(ATOMICS_BUILTINS_TARGET_PAIRS) \
+   system.ads<libgnat/system-linux-loongarch.ads
+@@ -2232,7 +2232,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
    s-tasinf.adb<libgnarl/s-tasinf__linux.adb \
    s-taspri.ads<libgnarl/s-taspri__posix.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -32,7 +41,7 @@ index 96306f8cc9a..090b6770ae5 100644
    $(ATOMICS_TARGET_PAIRS) \
    $(ATOMICS_BUILTINS_TARGET_PAIRS) \
    system.ads<libgnat/system-linux-ppc.ads
-@@ -2205,7 +2205,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
+@@ -2267,7 +2267,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
  endif
  
  # ARM linux, GNU eabi
@@ -41,7 +50,16 @@ index 96306f8cc9a..090b6770ae5 100644
    LIBGNAT_TARGET_PAIRS = \
    a-intnam.ads<libgnarl/a-intnam__linux.ads \
    s-inmaop.adb<libgnarl/s-inmaop__posix.adb \
-@@ -2420,7 +2420,7 @@ ifeq ($(strip $(filter-out %ia64 linux%,$(target_cpu) $(target_os))),)
+@@ -2311,7 +2311,7 @@ ifeq ($(strip $(filter-out aarch64% linux%,$(target_cpu) $(target_os))),)
+   s-intman.adb<libgnarl/s-intman__posix.adb \
+   s-linux.ads<libgnarl/s-linux.ads \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   s-mudido.adb<libgnarl/s-mudido__affinity.adb \
+   s-osinte.ads<libgnarl/s-osinte__linux.ads \
+   s-osinte.adb<libgnarl/s-osinte__posix.adb \
+@@ -2488,7 +2488,7 @@ ifeq ($(strip $(filter-out %ia64 linux%,$(target_cpu) $(target_os))),)
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    s-taspri.ads<libgnarl/s-taspri__posix-noaltstack.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -50,7 +68,16 @@ index 96306f8cc9a..090b6770ae5 100644
    $(ATOMICS_TARGET_PAIRS) \
    $(ATOMICS_BUILTINS_TARGET_PAIRS) \
    $(GNATRTL_128BIT_PAIRS) \
-@@ -2524,7 +2524,7 @@ ifeq ($(strip $(filter-out %x86_64 linux%,$(target_cpu) $(target_os))),)
+@@ -2592,7 +2592,7 @@ ifeq ($(strip $(filter-out %x86_64 linux%,$(target_cpu) $(target_os))),)
+   s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
+   s-taspri.ads<libgnarl/s-taspri__posix.ads \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   $(ATOMICS_TARGET_PAIRS) \
+   $(X86_64_TARGET_PAIRS) \
+   $(SIMD_PATH_TARGET_PAIRS) \
+@@ -2637,7 +2637,7 @@ ifeq ($(strip $(filter-out %x32 linux%,$(target_cpu) $(target_os))),)
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    s-taspri.ads<libgnarl/s-taspri__posix.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -60,10 +87,10 @@ index 96306f8cc9a..090b6770ae5 100644
    $(X86_64_TARGET_PAIRS) \
    $(SIMD_PATH_TARGET_PAIRS) \
 diff --git a/gcc/ada/adaint.c b/gcc/ada/adaint.c
-index 8522094164e..92b230a462b 100644
+index 74aa3c412..ef6118f37 100644
 --- a/gcc/ada/adaint.c
 +++ b/gcc/ada/adaint.c
-@@ -91,6 +91,11 @@
+@@ -94,6 +94,11 @@
  #include <sys/param.h>
  #include <sys/pstat.h>
  #endif
@@ -75,7 +102,7 @@ index 8522094164e..92b230a462b 100644
  
  #ifdef __PikeOS__
  #define __BSD_VISIBLE 1
-@@ -3438,7 +3443,6 @@ __gnat_lwp_self (void)
+@@ -3465,7 +3470,6 @@ __gnat_lwp_self (void)
  #endif
  
  #if defined (__linux__)
@@ -83,7 +110,7 @@ index 8522094164e..92b230a462b 100644
  
  /* glibc versions earlier than 2.7 do not define the routines to handle
     dynamically allocated CPU sets. For these targets, we use the static
-@@ -3448,7 +3452,7 @@ __gnat_lwp_self (void)
+@@ -3475,7 +3479,7 @@ __gnat_lwp_self (void)
  
  /* Dynamic cpu sets */
  
@@ -92,7 +119,7 @@ index 8522094164e..92b230a462b 100644
  __gnat_cpu_alloc (size_t count)
  {
    return CPU_ALLOC (count);
-@@ -3461,33 +3465,33 @@ __gnat_cpu_alloc_size (size_t count)
+@@ -3488,33 +3492,33 @@ __gnat_cpu_alloc_size (size_t count)
  }
  
  void
@@ -134,7 +161,7 @@ index 8522094164e..92b230a462b 100644
  }
  
  size_t
-@@ -3497,23 +3501,23 @@ __gnat_cpu_alloc_size (size_t count ATTRIBUTE_UNUSED)
+@@ -3524,23 +3528,23 @@ __gnat_cpu_alloc_size (size_t count ATTRIBUTE_UNUSED)
  }
  
  void
@@ -164,7 +191,7 @@ index 8522094164e..92b230a462b 100644
  #endif /* !CPU_ALLOC */
  #endif /* __linux__ */
 diff --git a/gcc/ada/adaint.h b/gcc/ada/adaint.h
-index 987432c9307..4d782f07de9 100644
+index 0cbfd0e15..f97ed905b 100644
 --- a/gcc/ada/adaint.h
 +++ b/gcc/ada/adaint.h
 @@ -319,13 +319,11 @@ extern void   *__gnat_lwp_self			   (void);
@@ -186,10 +213,10 @@ index 987432c9307..4d782f07de9 100644
  
  #if defined (_WIN32)
 diff --git a/gcc/ada/terminals.c b/gcc/ada/terminals.c
-index c0ee4a16bb1..ed796a48c1b 100644
+index 05af82c27..626ac35bc 100644
 --- a/gcc/ada/terminals.c
 +++ b/gcc/ada/terminals.c
-@@ -1127,7 +1127,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
+@@ -1134,7 +1134,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
  /* POSIX does not specify how to open the master side of a terminal.Several
     methods are available (system specific):
        1- using a cloning device (USE_CLONE_DEVICE)
@@ -198,7 +225,7 @@ index c0ee4a16bb1..ed796a48c1b 100644
        3- openpty                (USE_OPENPTY)
  
     When using the cloning device method, the macro USE_CLONE_DEVICE should
-@@ -1141,7 +1141,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
+@@ -1148,7 +1148,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
  #if defined (__APPLE__) || defined (BSD)
  #define USE_OPENPTY
  #elif defined (__linux__)
@@ -207,7 +234,7 @@ index c0ee4a16bb1..ed796a48c1b 100644
  #elif defined (__sun__)
  #define USE_CLONE_DEVICE "/dev/ptmx"
  #elif defined (_AIX)
-@@ -1190,8 +1190,8 @@ allocate_pty_desc (pty_desc **desc) {
+@@ -1197,8 +1197,8 @@ allocate_pty_desc (pty_desc **desc) {
     int  master_fd   = -1;
     char *slave_name = NULL;
  
@@ -218,6 +245,3 @@ index c0ee4a16bb1..ed796a48c1b 100644
  #elif defined (USE_OPENPTY)
    status = openpty (&master_fd, &slave_fd, NULL, NULL, NULL);
  #elif defined (USE_CLONE_DEVICE)
--- 
-2.41.0
-

cross/gcc-aarch64/0035-loongarch-disable-multilib-support.patch

@@ -0,0 +1,32 @@
+From c4f484f465a32e796ae384aa3f90e79fa218b4e9 Mon Sep 17 00:00:00 2001
+From: Jingyun Hua <huajingyun@loongson.cn>
+Date: Mon, 7 Aug 2023 15:25:58 +0800
+Subject: [PATCH] loongarch disable multilib support
+
+Signed-off-by: Jingyun Hua <huajingyun@loongson.cn>
+---
+ gcc/config/loongarch/t-linux    | 11 +++--------
+ 1 file changed, 3 insertions(+), 8 deletions(-)
+
+diff --git a/gcc/config/loongarch/t-linux b/gcc/config/loongarch/t-linux
+index 23e1fb979..c2753abb8 100644
+--- a/gcc/config/loongarch/t-linux
++++ b/gcc/config/loongarch/t-linux
+@@ -21,11 +21,6 @@ MULTIOSDIR_lp64f := ../lib64/f32$(call if_multiarch,:loongarch64-linux-gnuf32)
+ MULTIOSDIR_lp64s := ../lib64/sf$(call if_multiarch,:loongarch64-linux-gnusf)
+ 
+ # Don't define MULTILIB_OSDIRNAMES if multilib is disabled.
+-ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
+-
+-    MULTILIB_OSDIRNAMES = .=$(MULTIOSDIR_$(mlib_default))
+-    MULTILIB_OSDIRNAMES += mabi.lp64d=$(MULTIOSDIR_lp64d)
+-    MULTILIB_OSDIRNAMES += mabi.lp64f=$(MULTIOSDIR_lp64f)
+-    MULTILIB_OSDIRNAMES += mabi.lp64s=$(MULTIOSDIR_lp64s)
+-
+-endif
++    MULTILIB_OSDIRNAMES =  mabi.lp64d=../lib
++    MULTILIB_OSDIRNAMES += mabi.lp64f=../lib
++    MULTILIB_OSDIRNAMES += mabi.lp64s=../lib
+-- 
+2.41.0
+

cross/gcc-aarch64/0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch

@@ -1,186 +0,0 @@
-https://gcc.gnu.org/PR110792
-https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=790c1f60a5662b16eb19eb4b81922995863c7571
-https://github.com/randombit/botan/issues/3637
-
-From 85628c5653ff40963158a24c60eeec6a3b5a8e56 Mon Sep 17 00:00:00 2001
-From: Roger Sayle <roger@nextmovesoftware.com>
-Date: Thu, 3 Aug 2023 07:12:04 +0100
-Subject: [PATCH] PR target/110792: Early clobber issues with
- rot32di2_doubleword on i386.
-
-This patch is a conservative fix for PR target/110792, a wrong-code
-regression affecting doubleword rotations by BITS_PER_WORD, which
-effectively swaps the highpart and lowpart words, when the source to be
-rotated resides in memory. The issue is that if the register used to
-hold the lowpart of the destination is mentioned in the address of
-the memory operand, the current define_insn_and_split unintentionally
-clobbers it before reading the highpart.
-
-Hence, for the testcase, the incorrectly generated code looks like:
-
-        salq    $4, %rdi		// calculate address
-        movq    WHIRL_S+8(%rdi), %rdi	// accidentally clobber addr
-        movq    WHIRL_S(%rdi), %rbp	// load (wrong) lowpart
-
-Traditionally, the textbook way to fix this would be to add an
-explicit early clobber to the instruction's constraints.
-
- (define_insn_and_split "<insn>32di2_doubleword"
-- [(set (match_operand:DI 0 "register_operand" "=r,r,r")
-+ [(set (match_operand:DI 0 "register_operand" "=r,r,&r")
-        (any_rotate:DI (match_operand:DI 1 "nonimmediate_operand" "0,r,o")
-                       (const_int 32)))]
-
-but unfortunately this currently generates significantly worse code,
-due to a strange choice of reloads (effectively memcpy), which ends up
-looking like:
-
-        salq    $4, %rdi		// calculate address
-        movdqa  WHIRL_S(%rdi), %xmm0	// load the double word in SSE reg.
-        movaps  %xmm0, -16(%rsp)	// store the SSE reg back to the stack
-        movq    -8(%rsp), %rdi		// load highpart
-        movq    -16(%rsp), %rbp		// load lowpart
-
-Note that reload's "&" doesn't distinguish between the memory being
-early clobbered, vs the registers used in an addressing mode being
-early clobbered.
-
-The fix proposed in this patch is to remove the third alternative, that
-allowed offsetable memory as an operand, forcing reload to place the
-operand into a register before the rotation.  This results in:
-
-        salq    $4, %rdi
-        movq    WHIRL_S(%rdi), %rax
-        movq    WHIRL_S+8(%rdi), %rdi
-        movq    %rax, %rbp
-
-I believe there's a more advanced solution, by swapping the order of
-the loads (if first destination register is mentioned in the address),
-or inserting a lea insn (if both destination registers are mentioned
-in the address), but this fix is a minimal "safe" solution, that
-should hopefully be suitable for backporting.
-
-2023-08-03  Roger Sayle  <roger@nextmovesoftware.com>
-
-gcc/ChangeLog
-	PR target/110792
-	* config/i386/i386.md (<any_rotate>ti3): For rotations by 64 bits
-	place operand in a register before gen_<insn>64ti2_doubleword.
-	(<any_rotate>di3): Likewise, for rotations by 32 bits, place
-	operand in a register before gen_<insn>32di2_doubleword.
-	(<any_rotate>32di2_doubleword): Constrain operand to be in register.
-	(<any_rotate>64ti2_doubleword): Likewise.
-
-gcc/testsuite/ChangeLog
-	PR target/110792
-	* g++.target/i386/pr110792.C: New 32-bit C++ test case.
-	* gcc.target/i386/pr110792.c: New 64-bit C test case.
-
-(cherry picked from commit 790c1f60a5662b16eb19eb4b81922995863c7571)
----
- gcc/config/i386/i386.md                  | 18 ++++++++++++------
- gcc/testsuite/g++.target/i386/pr110792.C | 16 ++++++++++++++++
- gcc/testsuite/gcc.target/i386/pr110792.c | 18 ++++++++++++++++++
- 3 files changed, 46 insertions(+), 6 deletions(-)
- create mode 100644 gcc/testsuite/g++.target/i386/pr110792.C
- create mode 100644 gcc/testsuite/gcc.target/i386/pr110792.c
-
-diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
-index f3a3305..a71e837 100644
---- a/gcc/config/i386/i386.md
-+++ b/gcc/config/i386/i386.md
-@@ -14359,7 +14359,10 @@
-     emit_insn (gen_ix86_<insn>ti3_doubleword
- 		(operands[0], operands[1], operands[2]));
-   else if (CONST_INT_P (operands[2]) && INTVAL (operands[2]) == 64)
--    emit_insn (gen_<insn>64ti2_doubleword (operands[0], operands[1]));
-+    {
-+      operands[1] = force_reg (TImode, operands[1]);
-+      emit_insn (gen_<insn>64ti2_doubleword (operands[0], operands[1]));
-+    }
-   else
-     {
-       rtx amount = force_reg (QImode, operands[2]);
-@@ -14394,7 +14397,10 @@
-     emit_insn (gen_ix86_<insn>di3_doubleword
- 		(operands[0], operands[1], operands[2]));
-   else if (CONST_INT_P (operands[2]) && INTVAL (operands[2]) == 32)
--    emit_insn (gen_<insn>32di2_doubleword (operands[0], operands[1]));
-+    {
-+      operands[1] = force_reg (DImode, operands[1]);
-+      emit_insn (gen_<insn>32di2_doubleword (operands[0], operands[1]));
-+    }
-   else
-     FAIL;
- 
-@@ -14562,8 +14568,8 @@
- })
- 
- (define_insn_and_split "<insn>32di2_doubleword"
-- [(set (match_operand:DI 0 "register_operand" "=r,r,r")
--       (any_rotate:DI (match_operand:DI 1 "nonimmediate_operand" "0,r,o")
-+ [(set (match_operand:DI 0 "register_operand" "=r,r")
-+       (any_rotate:DI (match_operand:DI 1 "register_operand" "0,r")
-                       (const_int 32)))]
-  "!TARGET_64BIT"
-  "#"
-@@ -14580,8 +14586,8 @@
- })
- 
- (define_insn_and_split "<insn>64ti2_doubleword"
-- [(set (match_operand:TI 0 "register_operand" "=r,r,r")
--       (any_rotate:TI (match_operand:TI 1 "nonimmediate_operand" "0,r,o")
-+ [(set (match_operand:TI 0 "register_operand" "=r,r")
-+       (any_rotate:TI (match_operand:TI 1 "register_operand" "0,r")
-                       (const_int 64)))]
-  "TARGET_64BIT"
-  "#"
-diff --git a/gcc/testsuite/g++.target/i386/pr110792.C b/gcc/testsuite/g++.target/i386/pr110792.C
-new file mode 100644
-index 0000000..ce21a7a
---- /dev/null
-+++ b/gcc/testsuite/g++.target/i386/pr110792.C
-@@ -0,0 +1,16 @@
-+/* { dg-do compile { target ia32 } } */
-+/* { dg-options "-O2" } */
-+
-+template <int ROT, typename T>
-+inline T rotr(T input)
-+{
-+   return static_cast<T>((input >> ROT) | (input << (8 * sizeof(T) - ROT)));
-+}
-+
-+unsigned long long WHIRL_S[256] = {0x18186018C07830D8};
-+unsigned long long whirl(unsigned char x0)
-+{
-+   const unsigned long long s4 = WHIRL_S[x0&0xFF];
-+   return rotr<32>(s4);
-+}
-+/* { dg-final { scan-assembler-not "movl\tWHIRL_S\\+4\\(,%eax,8\\), %eax" } } */
-diff --git a/gcc/testsuite/gcc.target/i386/pr110792.c b/gcc/testsuite/gcc.target/i386/pr110792.c
-new file mode 100644
-index 0000000..b65125c
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/pr110792.c
-@@ -0,0 +1,18 @@
-+/* { dg-do compile { target int128 } } */
-+/* { dg-options "-O2" } */
-+
-+static inline unsigned __int128 rotr(unsigned __int128 input)
-+{
-+   return ((input >> 64) | (input << (64)));
-+}
-+
-+unsigned __int128 WHIRL_S[256] = {((__int128)0x18186018C07830D8) << 64 |0x18186018C07830D8};
-+unsigned __int128 whirl(unsigned char x0)
-+{
-+   register int t __asm("rdi") = x0&0xFF;
-+   const unsigned __int128 s4 = WHIRL_S[t];
-+   register unsigned __int128 tt  __asm("rdi") = rotr(s4);
-+   asm("":::"memory");
-+   return tt;
-+}
-+/* { dg-final { scan-assembler-not "movq\tWHIRL_S\\+8\\(%rdi\\), %rdi" } } */
--- 
-2.41.0
-

cross/gcc-aarch64/0036-libphobos-add-riscv64-and-loongarch64-support.patch

@@ -0,0 +1,87 @@
+From: Celeste <cielesti@protonmail.com>
+Date: Mon, 2 Sep 2024 02:54:17 +0000
+Subject: [PATCH] libphobos: add riscv64 and loongarch64 support
+
+Add musl support for these 2 architectures based on fenv.h and signal.h from:
+
+https://git.musl-libc.org/cgit/musl/tree/arch/riscv64/bits?h=v1.2.5
+
+https://git.musl-libc.org/cgit/musl/tree/arch/loongarch64/bits?h=v1.2.5
+---
+ libphobos/libdruntime/core/stdc/fenv.d        | 13 +++++++++++++
+ libphobos/libdruntime/core/sys/posix/signal.d | 10 ++++++++++
+ 2 files changed, 23 insertions(+)
+
+diff --git a/libphobos/libdruntime/core/stdc/fenv.d b/libphobos/libdruntime/core/stdc/fenv.d
+index a7364c0a..5b327e4a 100644
+--- a/libphobos/libdruntime/core/stdc/fenv.d
++++ b/libphobos/libdruntime/core/stdc/fenv.d
+@@ -436,20 +436,33 @@ else version (CRuntime_Musl)
+             ushort __cs_selector;
+             ushort __opcode;
+             uint   __data_offset;
+             ushort __data_selector;
+             ushort __unused5;
+             version (X86_64)
+                 uint __mxcsr;
+         }
+         alias ushort fexcept_t;
+     }
++    else version (RISCV64)
++    {
++        alias uint fenv_t;
++        alias uint fexcept_t;
++    }
++    else version (LoongArch64)
++    {
++        struct fenv_t
++        {
++            uint __cw;
++        }
++        alias uint fexcept_t;
++    }
+     else
+     {
+         static assert(false, "Architecture not supported.");
+     }
+ }
+ else version (CRuntime_Newlib)
+ {
+     version (AArch64)
+     {
+         alias fenv_t = ulong;
+diff --git a/libphobos/libdruntime/core/sys/posix/signal.d b/libphobos/libdruntime/core/sys/posix/signal.d
+index a8b7f751..78d8b3cd 100644
+--- a/libphobos/libdruntime/core/sys/posix/signal.d
++++ b/libphobos/libdruntime/core/sys/posix/signal.d
+@@ -2751,20 +2751,30 @@ else version (CRuntime_Musl)
+     else version (PPC_Any)
+     {
+         enum MINSIGSTKSZ = 4096;
+         enum SIGSTKSZ    = 10240;
+     }
+     else version (X86_Any)
+     {
+         enum MINSIGSTKSZ = 2048;
+         enum SIGSTKSZ    = 8192;
+     }
++    else version (RISCV64)
++    {
++        enum MINSIGSTKSZ = 2048;
++        enum SIGSTKSZ    = 8192;
++    }
++    else version (LoongArch64)
++    {
++        enum MINSIGSTKSZ = 4096;
++        enum SIGSTKSZ    = 16384;
++    }
+     else
+         static assert(0, "unimplemented");
+ 
+     //ucontext_t (defined in core.sys.posix.ucontext)
+     //mcontext_t (defined in core.sys.posix.ucontext)
+ 
+     version (MIPS_Any)
+     {
+         struct stack_t
+         {

cross/gcc-aarch64/0037-loongarch-disable-multilib-support.patch

@@ -1,61 +0,0 @@
-From c4f484f465a32e796ae384aa3f90e79fa218b4e9 Mon Sep 17 00:00:00 2001
-From: Jingyun Hua <huajingyun@loongson.cn>
-Date: Mon, 7 Aug 2023 15:25:58 +0800
-Subject: [PATCH] loongarch disable multilib support
-
-Signed-off-by: Jingyun Hua <huajingyun@loongson.cn>
----
- gcc/config/loongarch/linux.h    | 10 +---------
- gcc/config/loongarch/t-linux    | 18 +++---------------
- 3 files changed, 5 insertions(+), 25 deletions(-)
-
-diff --git a/gcc/config/loongarch/linux.h b/gcc/config/loongarch/linux.h
-index 9059d2441..23eaff0cc 100644
---- a/gcc/config/loongarch/linux.h
-+++ b/gcc/config/loongarch/linux.h
-@@ -22,15 +22,7 @@ along with GCC; see the file COPYING3.  If not see
-  * can work in a multilib environment.  */
- 
- #if defined(LA_DISABLE_MULTILIB) && defined(LA_DISABLE_MULTIARCH)
--
--  #if DEFAULT_ABI_BASE == ABI_BASE_LP64D
--    #define ABI_LIBDIR "lib64"
--  #elif DEFAULT_ABI_BASE == ABI_BASE_LP64F
--    #define ABI_LIBDIR "lib64/f32"
--  #elif DEFAULT_ABI_BASE == ABI_BASE_LP64S
--    #define ABI_LIBDIR "lib64/sf"
--  #endif
--
-+    #define ABI_LIBDIR "lib"
- #endif
- 
- #ifndef ABI_LIBDIR
-diff --git a/gcc/config/loongarch/t-linux b/gcc/config/loongarch/t-linux
-index e40da1792..f72c6e878 100644
---- a/gcc/config/loongarch/t-linux
-+++ b/gcc/config/loongarch/t-linux
-@@ -36,18 +36,6 @@ else
- endif
- 
- # Don't define MULTILIB_OSDIRNAMES if multilib is disabled.
--ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
--
--    MULTILIB_OSDIRNAMES = \
--      mabi.lp64d=../lib64$\
--      $(call if_multiarch,:loongarch64-linux-gnu)
--
--    MULTILIB_OSDIRNAMES += \
--      mabi.lp64f=../lib64/f32$\
--      $(call if_multiarch,:loongarch64-linux-gnuf32)
--
--    MULTILIB_OSDIRNAMES += \
--      mabi.lp64s=../lib64/sf$\
--      $(call if_multiarch,:loongarch64-linux-gnusf)
--
--endif
-+    MULTILIB_OSDIRNAMES =  mabi.lp64d=../lib
-+    MULTILIB_OSDIRNAMES += mabi.lp64f=../lib
-+    MULTILIB_OSDIRNAMES += mabi.lp64s=../lib
--- 
-2.41.0
-

cross/gcc-aarch64/APKBUILD

@@ -24,7 +24,7 @@ CBUILDROOT="/"
 _cross_configure="--disable-bootstrap --with-sysroot=/usr/$CTARGET"
 
 pkgname=gcc-aarch64
-pkgver=13.2.1_git20240309
+pkgver=14.2.0
 # i.e. 13.2.1, must match gcc/BASE-VER
 _pkgbase="${pkgver%%_git*}"
 # date component from snapshots
@@ -34,7 +34,7 @@ _pkgsnap="${pkgver##*_git}"
 [ "$CHOST" != "$CTARGET" ] && _target="-$CTARGET_ARCH" || _target=""
 
 pkgname=gcc-aarch64
-pkgrel=0
+pkgrel=4
 pkgdesc="Stage2 cross-compiler for aarch64"
 url="https://gcc.gnu.org"
 arch="x86_64"
@@ -44,9 +44,10 @@ depends="binutils-aarch64 mpc1"
 makedepends_build="gcc g++ bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev"
 makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev musl-dev-aarch64 binutils-aarch64"
 subpackages="g++-aarch64:gpp libstdc++-dev-aarch64:libcxx_dev"
-[ "$CHOST" = "$CTARGET" ] && subpackages="gcc-gdb gcc-doc$_target"
+[ "$CHOST" = "$CTARGET" ] && subpackages="gcc-gdb gcc-doc"
 replaces="libstdc++ binutils"
-options="!strip"
+options="!strip !tracedeps"
+depends="$depends so:libc.musl-x86_64.so.1 so:libgcc_s.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libstdc++.so.6 so:libz.so.1"
 
 : "${LANG_CXX:=true}"
 : "${LANG_D:=true}"
@@ -64,6 +65,7 @@ _libitm=true
 if [ "$CHOST" != "$CTARGET" ]; then
 	if [ "$BOOTSTRAP" = nolibc ]; then
 		LANG_CXX=false
+		LANG_D=false
 		LANG_ADA=false
 		_libgcc=false
 		_builddir="$srcdir/build-cross-pass2"
@@ -73,7 +75,6 @@ if [ "$CHOST" != "$CTARGET" ]; then
 	LANG_OBJC=false
 	LANG_GO=false
 	LANG_FORTRAN=false
-	LANG_D=false
 	LANG_JIT=false
 	_libgomp=false
 	_libatomic=false
@@ -115,7 +116,6 @@ elif [ "$CBUILD" != "$CHOST" ]; then
 	LANG_OBJC=false
 	LANG_GO=false
 	LANG_FORTRAN=false
-	LANG_D=false
 	LANG_JIT=false
 
 	STRIP_FOR_TARGET=${CROSS_COMPILE}strip
@@ -136,15 +136,14 @@ else
 	export CXXFLAGS_FOR_TARGET="$CXXFLAGS"
 	export LDFLAGS_FOR_TARGET="$LDFLAGS"
 	export BOOT_CFLAGS="$CFLAGS"
-	export BOOT_CXXFLAGS="$CXXFLAGS"
 	export BOOT_LDFLAGS="$LDFLAGS"
 fi
 
-case "$CARCH" in
+case "$CTARGET_ARCH" in
 # GDC hasn't been ported to PowerPC
 # See libphobos/configure.tgt in GCC sources for supported targets
 # riscv fails with: error: static assert  "unimplemented"
-ppc64le|riscv64|loongarch64)	LANG_D=false ;;
+ppc64le|riscv64)	LANG_D=false ;;
 # GDC does currently not work on 32-bit musl architectures.
 # This is a known upstream issue.
 # See: https://github.com/dlang/druntime/pull/3383
@@ -171,7 +170,7 @@ esac
 # currently on x86, x86_64 and ia64
 _libquadmath=$LANG_FORTRAN
 case "$CTARGET_ARCH" in
-x86 | x86_64 | ppc64le)	_libquadmath=$LANG_FORTRAN ;;
+x86 | x86_64 | ppc64le) ;;
 *)		_libquadmath=false ;;
 esac
 
@@ -184,13 +183,8 @@ if $_libgomp; then
 	subpackages="$subpackages libgomp::$CTARGET_ARCH"
 fi
 
-case "$CARCH" in
-riscv64)
-LANG_ADA=false;;
-esac
-
 case "$CTARGET_ARCH" in
-loongarch64)
+riscv64|loongarch64)
 LANG_ADA=false;;
 esac
 
@@ -199,9 +193,17 @@ if $LANG_CXX; then
 	_languages="$_languages,c++"
 fi
 if $LANG_D; then
-	subpackages="$subpackages libgphobos::$CTARGET_ARCH gcc-gdc$_target:gdc"
+	subpackages="$subpackages gcc-gdc$_target:gdc"
 	_languages="$_languages,d"
-	makedepends_build="$makedepends_build libucontext-dev gcc-gdc-bootstrap"
+	makedepends_build="$makedepends_build libucontext-dev"
+	if [ "$CBUILD" = "$CTARGET" ]; then
+		makedepends_build="$makedepends_build gcc-gdc-bootstrap"
+		subpackages="$subpackages libgphobos::$CTARGET_ARCH"
+	else
+		# shared libgphobos is for D programs to link against, so
+		# skip building that while cross-compiling the GDC compiler
+		makedepends_build="$makedepends_build gcc-gdc gcc-gdc$_cross"
+	fi
 fi
 if $LANG_OBJC; then
 	subpackages="$subpackages libobjc::$CTARGET_ARCH gcc-objc$_target:objc"
@@ -216,13 +218,12 @@ if $LANG_FORTRAN; then
 	_languages="$_languages,fortran"
 fi
 if $LANG_ADA; then
-	subpackages="$subpackages gcc-gnat$_target:gnat"
+	subpackages="$subpackages gcc-gnat$_target:gnat libgnat::$CTARGET_ARCH"
 	_languages="$_languages,ada"
 	if [ "$CBUILD" = "$CTARGET" ]; then
 		makedepends_build="$makedepends_build gcc-gnat-bootstrap"
-		subpackages="$subpackages libgnat-static:libgnatstatic:$CTARGET_ARCH libgnat::$CTARGET_ARCH"
+		subpackages="$subpackages libgnat-static:libgnatstatic:$CTARGET_ARCH"
 	else
-		subpackages="$subpackages libgnat::$CTARGET_ARCH"
 		makedepends_build="$makedepends_build gcc-gnat gcc-gnat$_cross"
 	fi
 fi
@@ -232,7 +233,7 @@ fi
 makedepends="$makedepends_build $makedepends_host"
 
 # when using upstream releases, use this URI template
-# https://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$pkgver}/gcc-${_pkgbase:-$pkgver}.tar.xz
+# https://gcc.gnu.org/pub/gcc/releases/gcc-$_pkgbase/gcc-$_pkgbase.tar.xz
 #
 # right now, we are using a git snapshot. snapshots are taken from gcc.gnu.org/pub/gcc/snapshots.
 # However, since they are periodically deleted from the GCC mirrors the utilized snapshots are
@@ -241,7 +242,8 @@ makedepends="$makedepends_build $makedepends_host"
 #
 # PLEASE submit all patches to gcc to https://gitlab.alpinelinux.org/kaniini/alpine-gcc-patches,
 # so that they can be properly tracked and easily rebased if needed.
-source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${_pkgbase%%.*}-$_pkgsnap.tar.xz
+#source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${_pkgbase%%.*}-$_pkgsnap.tar.xz
+source="https://gcc.gnu.org/pub/gcc/releases/gcc-$_pkgbase/gcc-$_pkgbase.tar.xz
 	0001-posix_memalign.patch
 	0002-gcc-poison-system-directories.patch
 	0003-specs-turn-on-Wl-z-now-by-default.patch
@@ -276,8 +278,11 @@ source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${
 	0032-libgnat-time_t-is-always-64-bit-on-musl-libc.patch
 	0033-libphobos-do-not-use-LFS64-symbols.patch
 	0034-libgo-fix-lfs64-use.patch
-	0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch
-	0037-loongarch-disable-multilib-support.patch
+	0035-loongarch-disable-multilib-support.patch
+	0036-libphobos-add-riscv64-and-loongarch64-support.patch
+	fix-arm64.patch
+	ppc64le-quadmath.patch
+	riscv64-improve-build-time.patch
 	"
 
 # secfixes:
@@ -285,43 +290,21 @@ source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${
 #     - CVE-2023-4039
 
 # we build out-of-tree
-_gccdir="$srcdir"/gcc-${_pkgbase%%.*}-$_pkgsnap
-_gcclibdir="/usr/lib/gcc/$CTARGET/${_pkgbase:-$pkgver}"
-_gcclibexec="/usr/libexec/gcc/$CTARGET/${_pkgbase:-$pkgver}"
+#builddir="$srcdir"/gcc-${_pkgbase%%.*}-$_pkgsnap
+builddir="$srcdir"/gcc-$_pkgbase
+_gcclibdir="/usr/lib/gcc/$CTARGET/$_pkgbase"
+_gcclibexec="/usr/libexec/gcc/$CTARGET/$_pkgbase"
 
 prepare() {
-	cd "$_gccdir"
-
-	_err=
-	for i in $source; do
-		case "$i" in
-		*.patch)
-			msg "Applying $i"
-			patch -p1 -i "$srcdir"/$i || _err="$_err $i"
-			;;
-		esac
-	done
-
-	if [ -n "$_err" ]; then
-		error "The following patches failed:"
-		for i in $_err; do
-			echo "  $i"
-		done
-		return 1
-	fi
-
-	echo ${_pkgbase:-$pkgver} > gcc/BASE-VER
+	default_prepare
+	echo $_pkgbase > gcc/BASE-VER
 }
 
 build() {
 	local _arch_configure=
-	local _libc_configure=
 	local _bootstrap_configure=
-	local _symvers=
 	local _jit_configure=
 
-	cd "$_gccdir"
-
 	case "$CTARGET" in
 	aarch64-*-*-*)		_arch_configure="--with-arch=armv8-a --with-abi=lp64";;
 	armv5-*-*-*eabi)	_arch_configure="--with-arch=armv5te --with-tune=arm926ej-s --with-float=soft --with-abi=aapcs-linux";;
@@ -345,20 +328,22 @@ build() {
 	*)	_hash_style_configure="--with-linker-hash-style=gnu" ;;
 	esac
 
-	case "$CTARGET_LIBC" in
-	musl)
-		# musl does not support libsanitizer
-		# alpine musl provides libssp_nonshared.a, so we don't need libssp either
-		_libc_configure="--disable-libssp --disable-libsanitizer"
-		_symvers="--disable-symvers"
-		export libat_cv_have_ifunc=no
-		;;
-	esac
+	export libat_cv_have_ifunc=no
 
 
 	case "$BOOTSTRAP" in
 	nolibc)	_bootstrap_configure="--with-newlib --disable-shared --enable-threads=no" ;;
-	*)	_bootstrap_configure="--enable-shared --enable-threads --enable-tls" ;;
+	*)
+		# cross-bootstrap GDC with a static libphobos: due to GCC's
+		# ./configure not having a --disable-shared=libphobos option,
+		# we have to use --enable-shared with everything else instead.
+		if $LANG_D && [ "$CBUILD" != "$CTARGET" ]; then
+			_bootstrap_configure="--enable-shared=libgcc,libstdc++,libffi,zlib,boehm-gc,ada,libada,libgo,libobjc,libatomic,libgomp,libitm,libgfortran,libquadmath"
+		else
+			_bootstrap_configure="--enable-shared"
+		fi
+		_bootstrap_configure="$_bootstrap_configure --enable-threads --enable-tls"
+		;;
 	esac
 
 	$_libgomp	|| _bootstrap_configure="$_bootstrap_configure --disable-libgomp"
@@ -372,10 +357,8 @@ build() {
 	echo "  CHOST=$CHOST"
 	echo "  CTARGET=$CTARGET"
 	echo "  CTARGET_ARCH=$CTARGET_ARCH"
-	echo "  CTARGET_LIBC=$CTARGET_LIBC"
 	echo "  languages=$_languages"
 	echo "  arch_configure=$_arch_configure"
-	echo "  libc_configure=$_libc_configure"
 	echo "  cross_configure=$_cross_configure"
 	echo "  bootstrap_configure=$_bootstrap_configure"
 	echo "  hash_style_configure=$_hash_style_configure"
@@ -396,7 +379,7 @@ build() {
 		--disable-multilib
 		--disable-nls
 		--disable-werror
-		$_symvers
+		--disable-symvers
 		--enable-__cxa_atexit
 		--enable-default-pie
 		--enable-default-ssp
@@ -404,7 +387,8 @@ build() {
 		--enable-link-serialization=2
 		--enable-linker-build-id
 		$_arch_configure
-		$_libc_configure
+		--disable-libssp
+		--disable-libsanitizer
 		$_cross_configure
 		$_bootstrap_configure
 		--with-bugurl=https://gitlab.alpinelinux.org/alpine/aports/-/issues
@@ -414,10 +398,14 @@ build() {
 
 	mkdir -p "$_builddir"
 	cd "$_builddir"
-	"$_gccdir"/configure $gccconfiguration \
+	"$builddir"/configure $gccconfiguration \
 		--with-pkgversion="$version"
 
 	msg "building gcc"
+	if $LANG_D && [ "$CBUILD" != "$CTARGET" ]; then
+		# cross-compiling libphobos with parallel make fails
+		make all-target-libphobos
+	fi
 	make
 
 	# we build gccjit separate to not build all of gcc with --enable-host-shared
@@ -426,7 +414,7 @@ build() {
 	if $LANG_JIT; then
 		mkdir -p "$_builddir"/libgccjit-build
 		cd "$_builddir"/libgccjit-build
-		"$_gccdir"/configure $gccconfiguration \
+		"$builddir"/configure $gccconfiguration \
 			--disable-bootstrap \
 			--enable-host-shared \
 			--enable-languages=jit \
@@ -441,7 +429,7 @@ package() {
 	cd "$_builddir"
 	make -j1 DESTDIR="$pkgdir" install
 
-	ln -s gcc "$pkgdir"/usr/bin/cc
+	[ "$CHOST" = "$CTARGET" ] && ln -s gcc "$pkgdir"/usr/bin/cc
 	ln -s ${CTARGET}-gcc "$pkgdir"/usr/bin/${CTARGET}-cc
 
 	if $LANG_JIT; then
@@ -485,25 +473,23 @@ package() {
 
 	# move ada runtime libs
 	if $LANG_ADA; then
-		for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 -name "libgna*.so"); do
+		for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 \( -name "libgna*.so" -o -name "libgna*.a" \) ); do
 			mv "$i" "$pkgdir"/usr/lib/
 			ln -s ../../../../${i##*/} $i
 		done
-		if [ "$CHOST" = "$CTARGET" ]; then
-			for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 -name "libgna*.a"); do
-				mv "$i" "$pkgdir"/usr/lib/
-				ln -s ../../../../${i##*/} $i
-			done
-		fi
 	fi
 
 	if [ "$CHOST" != "$CTARGET" ]; then
 		# cross-gcc: remove any files that would conflict with the
 		# native gcc package
-		rm -rf "$pkgdir"/usr/bin/cc "$pkgdir"/usr/include "${pkgdir:?}"/usr/share
+		rm -rf "$pkgdir"/usr/include "${pkgdir:?}"/usr/share
 		# libcc1 does not depend on target, don't ship it
 		rm -rf "$pkgdir"/usr/lib/libcc1.so*
 
+		# These are moved into packages with arch=$CTARGET_ARCH so remove
+		# cross prefix
+		#mv "$pkgdir"/usr/$CTARGET/lib/*.so.* "$pkgdir"/usr/lib/ # FIXME
+
 		# fixup gcc library symlinks to be linker scripts so
 		# linker finds the libs from relocated sysroot
 		for so in "$pkgdir"/usr/"$CTARGET"/lib/*.so; do
@@ -552,8 +538,7 @@ libatomic() {
 	depends=
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libatomic.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libatomic.so.*
 }
 
 libcxx() {
@@ -566,8 +551,7 @@ libcxx() {
 		nm -D "$pkgdir"/usr/lib/libstdc++.so.* | grep clock_gettime
 	fi
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libstdc++.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libstdc++.so.*
 }
 
 libcxx_dev() {
@@ -585,15 +569,12 @@ libcxx_dev() {
 
 gpp() {
 	pkgdesc="GNU C++ standard library and compiler"
-	depends="libstdc++=$_gccrel libstdc++-dev$_target=$_gccrel gcc$_target=$_gccrel libc-dev"
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/usr/bin \
-		"$subpkgdir"/usr/${_target:+$CTARGET/}include \
-		"$subpkgdir"/usr/${_target:+$CTARGET/}lib \
+	depends="libstdc++-dev$_target=$_gccrel gcc$_target=$_gccrel musl-dev"
+	depends="$depends so:libc.musl-x86_64.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libz.so.1"
+	[ "$CHOST" = "$CTARGET" ] && depends="$depends libstdc++=$_gccrel"
 
-	mv "$pkgdir/$_gcclibexec/cc1plus" "$subpkgdir/$_gcclibexec/"
-
-	mv "$pkgdir"/usr/bin/*++ "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/cc1plus
+	amove usr/bin/*++
 }
 
 jit() {
@@ -612,30 +593,26 @@ libobjc() {
 	pkgdesc="GNU Objective-C runtime"
 	replaces="objc"
 	depends=
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libobjc.so.* "$subpkgdir"/usr/lib/
+
+	amove usr/lib/libobjc.so.*
 }
 
 objc() {
 	pkgdesc="GNU Objective-C"
 	replaces="gcc"
-	depends="libc-dev gcc=$_gccrel libobjc=$_gccrel"
+	depends="musl-dev gcc=$_gccrel libobjc=$_gccrel"
 
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/$_gcclibdir/include \
-		"$subpkgdir"/usr/lib
-	mv "$pkgdir/$_gcclibexec/cc1obj" "$subpkgdir/$_gcclibexec/"
-	mv "$pkgdir"/$_gcclibdir/include/objc "$subpkgdir"/$_gcclibdir/include/
-	mv "$pkgdir"/usr/lib/libobjc.so "$pkgdir"/usr/lib/libobjc.a \
-		"$subpkgdir"/usr/lib/
+	amove $_gcclibexec/cc1obj
+	amove $_gcclibdir/include/objc
+	amove usr/lib/libobjc.so
+	amove usr/lib/libobjc.a
 }
 
 libgcc() {
 	pkgdesc="GNU C compiler runtime libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libgcc_s.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgcc_s.so.*
 }
 
 libgomp() {
@@ -643,49 +620,43 @@ libgomp() {
 	depends=
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libgomp.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgomp.so.*
 }
 
 libgphobos() {
 	pkgdesc="D programming language standard library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgdruntime.so.* "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.so.*  "$subpkgdir"/usr/lib/
+	amove usr/lib/libgdruntime.so.*
+	amove usr/lib/libgphobos.so.*
 }
 
 gdc() {
 	pkgdesc="GCC-based D language compiler"
-	depends="gcc=$_gccrel libgphobos=$_gccrel musl-dev"
-	depends="$depends libucontext-dev"
-	provides="gcc-gdc-bootstrap=$_gccrel"
+	depends="gcc$_target=$_gccrel musl-dev libucontext-dev"
+	[ "$CBUILD" = "$CTARGET" ] && depends="$depends libgphobos=$_gccrel"
+	[ "$CHOST" = "$CTARGET" ] && provides="gcc-gdc-bootstrap=$_gccrel"
 
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/$_gcclibdir/include/d/ \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
 	# Copy: The installed '.d' files, the static lib, the binary itself
 	# The shared libs are part of 'libgphobos' so one can run program
 	# without installing the compiler
-	mv "$pkgdir/$_gcclibexec/d21" "$subpkgdir/$_gcclibexec/"
-	mv "$pkgdir"/$_gcclibdir/include/d/* "$subpkgdir"/$_gcclibdir/include/d/
-	mv "$pkgdir"/usr/lib/libgdruntime.a "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgdruntime.so "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.a "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.so "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.spec "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/bin/$CTARGET-gdc "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/bin/gdc "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/d21
+	amove $_gcclibdir/include/d
+	if [ "$CBUILD" = "$CTARGET" ]; then
+		amove usr/lib/libgdruntime.so
+		amove usr/lib/libgphobos.so
+	fi
+	amove usr/${_target:+$CTARGET/}lib/libgdruntime.a
+	amove usr/${_target:+$CTARGET/}lib/libgphobos.a
+	amove usr/${_target:+$CTARGET/}lib/libgphobos.spec
+	amove usr/bin/*gdc
 }
 
 libgo() {
 	pkgdesc="Go runtime library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgo.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgo.so.*
 }
 
 go() {
@@ -693,31 +664,25 @@ go() {
 	depends="gcc=$_gccrel libgo=$_gccrel !go"
 	install="$pkgname-go.post-install"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/lib/go "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/bin/*gccgo "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/bin/*go "$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/bin/*gofmt "$subpkgdir"/usr/bin
-	mv "$pkgdir"/$_gcclibexec/go1 "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/cgo "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/buildid "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/test2json "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/vet "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/usr/lib/libgo.a \
-		"$pkgdir"/usr/lib/libgo.so \
-		"$pkgdir"/usr/lib/libgobegin.a \
-		"$pkgdir"/usr/lib/libgolibbegin.a \
-		"$subpkgdir"/usr/lib/
+	amove usr/lib/go
+	amove usr/bin/*go
+	amove usr/bin/*gofmt
+	amove $_gcclibexec/go1
+	amove $_gcclibexec/cgo
+	amove $_gcclibexec/buildid
+	amove $_gcclibexec/test2json
+	amove $_gcclibexec/vet
+	amove usr/lib/libgo.a
+	amove usr/lib/libgo.so
+	amove usr/lib/libgobegin.a
+	amove usr/lib/libgolibbegin.a
 }
 
 libgfortran() {
 	pkgdesc="Fortran runtime library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgfortran.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgfortran.so.*
 }
 
 libquadmath() {
@@ -725,8 +690,7 @@ libquadmath() {
 	pkgdesc="128-bit math library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libquadmath.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libquadmath.so.*
 }
 
 gfortran() {
@@ -735,38 +699,30 @@ gfortran() {
 	$_libquadmath && depends="$depends libquadmath=$_gccrel"
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/$_gcclibdir \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/bin/*gfortran "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/lib/libgfortran.a \
-		"$pkgdir"/usr/lib/libgfortran.so \
-		"$subpkgdir"/usr/lib/
+	amove usr/bin/*gfortran
+	amove usr/lib/libgfortran.a
+	amove usr/lib/libgfortran.so
 	if $_libquadmath; then
-		mv "$pkgdir"/usr/lib/libquadmath.a \
-			"$pkgdir"/usr/lib/libquadmath.so \
-			"$subpkgdir"/usr/lib/
+		amove usr/lib/libquadmath.a
+		amove usr/lib/libquadmath.so
 	fi
-	mv "$pkgdir"/$_gcclibdir/finclude "$subpkgdir"/$_gcclibdir/
-	mv "$pkgdir"/$_gcclibexec/f951 "$subpkgdir"/$_gcclibexec
-	mv "$pkgdir"/usr/lib/libgfortran.spec "$subpkgdir"/$_gcclibdir
+	amove $_gcclibdir/finclude
+	amove $_gcclibexec/f951
+	mv -v "$pkgdir"/usr/lib/libgfortran.spec "$subpkgdir"/$_gcclibdir/
 }
 
 libgnat() {
 	pkgdesc="GNU Ada runtime shared libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgna*.so "$subpkgdir"/usr/lib/
+	amove usr/lib/libgna*.so
 }
 
 libgnatstatic() {
 	pkgdesc="GNU Ada static libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgna*.a "$subpkgdir"/usr/lib/
+	amove usr/lib/libgna*.a
 }
 
 gnat() {
@@ -775,12 +731,9 @@ gnat() {
 	provides="$pkgname-gnat-bootstrap=$_gccrel"
 	[ "$CHOST" = "$CTARGET" ] && depends="$depends libgnat=$_gccrel"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/$_gcclibdir \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/$_gcclibexec/*gnat* "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibdir/*ada* "$subpkgdir"/$_gcclibdir/
-	mv "$pkgdir"/usr/bin/*gnat* "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/*gnat*
+	amove $_gcclibdir/*ada*
+	amove usr/bin/*gnat*
 }
 
 gdb() {
@@ -793,9 +746,9 @@ gdb() {
 }
 
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@@ -828,6 +781,9 @@ d47b559075f40d526235f47b91da1d0cf6bfe6c5b7311bbfe08af9dd6e8f27e6c7cd82e3b2d529aa
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+ea55e0fa6813fc95c4ca2e87f059182edc54dc61515ebb92bf6eb31dbbd176d0fe81edcc7ea28d32f84ca37e8d48a544623d3d9bc94aa41ffc0859326a616aa2  riscv64-improve-build-time.patch
 "

cross/gcc-aarch64/fix-arm64.patch

@@ -0,0 +1,544 @@
+From 2894660df1292153632edbc2a5b66eaf6a864660 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Thu, 13 Jun 2024 12:48:21 +0100
+Subject: [PATCH 1/4] aarch64: Fix invalid nested subregs [PR115464]
+
+The testcase extracts one arm_neon.h vector from a pair (one subreg)
+and then reinterprets the result as an SVE vector (another subreg).
+Each subreg makes sense individually, but we can't fold them together
+into a single subreg: it's 32 bytes -> 16 bytes -> 16*N bytes,
+but the interpretation of 32 bytes -> 16*N bytes depends on
+whether N==1 or N>1.
+
+Since the second subreg makes sense individually, simplify_subreg
+should bail out rather than ICE on it.  simplify_gen_subreg will
+then do the same (because it already checks validate_subreg).
+This leaves simplify_gen_subreg returning null, requiring the
+caller to take appropriate action.
+
+I think this is relatively likely to occur elsewhere, so the patch
+adds a helper for forcing a subreg, allowing a temporary pseudo to
+be created where necessary.
+
+I'll follow up by using force_subreg in more places.  This patch
+is intended to be a minimal backportable fix for the PR.
+
+gcc/
+	PR target/115464
+	* simplify-rtx.cc (simplify_context::simplify_subreg): Don't try
+	to fold two subregs together if their relationship isn't known
+	at compile time.
+	* explow.h (force_subreg): Declare.
+	* explow.cc (force_subreg): New function.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svset_neonq_impl::expand): Use it instead of simplify_gen_subreg.
+
+gcc/testsuite/
+	PR target/115464
+	* gcc.target/aarch64/sve/acle/general/pr115464.c: New test.
+
+(cherry picked from commit 0970ff46ba6330fc80e8736fc05b2eaeeae0b6a0)
+---
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc   |  2 +-
+ gcc/explow.cc                                     | 15 +++++++++++++++
+ gcc/explow.h                                      |  2 ++
+ gcc/simplify-rtx.cc                               |  5 +++++
+ .../aarch64/sve/acle/general/pr115464.c           | 13 +++++++++++++
+ 5 files changed, 36 insertions(+), 1 deletion(-)
+ create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index 0d2edf3f19e..c9182594bc1 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1174,7 +1174,7 @@ public:
+        Advanced SIMD argument as an SVE vector.  */
+     if (!BYTES_BIG_ENDIAN
+ 	&& is_undef (CALL_EXPR_ARG (e.call_expr, 0)))
+-      return simplify_gen_subreg (mode, e.args[1], GET_MODE (e.args[1]), 0);
++      return force_subreg (mode, e.args[1], GET_MODE (e.args[1]), 0);
+ 
+     rtx_vector_builder builder (VNx16BImode, 16, 2);
+     for (unsigned int i = 0; i < 16; i++)
+diff --git a/gcc/explow.cc b/gcc/explow.cc
+index 8e5f6b8e680..f6843398c4b 100644
+--- a/gcc/explow.cc
++++ b/gcc/explow.cc
+@@ -745,6 +745,21 @@ force_reg (machine_mode mode, rtx x)
+   return temp;
+ }
+ 
++/* Like simplify_gen_subreg, but force OP into a new register if the
++   subreg cannot be formed directly.  */
++
++rtx
++force_subreg (machine_mode outermode, rtx op,
++	      machine_mode innermode, poly_uint64 byte)
++{
++  rtx x = simplify_gen_subreg (outermode, op, innermode, byte);
++  if (x)
++    return x;
++
++  op = copy_to_mode_reg (innermode, op);
++  return simplify_gen_subreg (outermode, op, innermode, byte);
++}
++
+ /* If X is a memory ref, copy its contents to a new temp reg and return
+    that reg.  Otherwise, return X.  */
+ 
+diff --git a/gcc/explow.h b/gcc/explow.h
+index 16aa02cfb68..cbd1fcb7eb3 100644
+--- a/gcc/explow.h
++++ b/gcc/explow.h
+@@ -42,6 +42,8 @@ extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode);
+    Args are mode (in case value is a constant) and the value.  */
+ extern rtx force_reg (machine_mode, rtx);
+ 
++extern rtx force_subreg (machine_mode, rtx, machine_mode, poly_uint64);
++
+ /* Return given rtx, copied into a new temp reg if it was in memory.  */
+ extern rtx force_not_mem (rtx);
+ 
+diff --git a/gcc/simplify-rtx.cc b/gcc/simplify-rtx.cc
+index dceaa13333c..729d408aa55 100644
+--- a/gcc/simplify-rtx.cc
++++ b/gcc/simplify-rtx.cc
+@@ -7612,6 +7612,11 @@ simplify_context::simplify_subreg (machine_mode outermode, rtx op,
+       poly_uint64 innermostsize = GET_MODE_SIZE (innermostmode);
+       rtx newx;
+ 
++      /* Make sure that the relationship between the two subregs is
++	 known at compile time.  */
++      if (!ordered_p (outersize, innermostsize))
++	return NULL_RTX;
++
+       if (outermode == innermostmode
+ 	  && known_eq (byte, 0U)
+ 	  && known_eq (SUBREG_BYTE (op), 0))
+diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+new file mode 100644
+index 00000000000..d728d1325ed
+--- /dev/null
++++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+@@ -0,0 +1,13 @@
++/* { dg-options "-O2" } */
++
++#include <arm_neon.h>
++#include <arm_sve.h>
++#include <arm_neon_sve_bridge.h>
++
++svuint16_t
++convolve4_4_x (uint16x8x2_t permute_tbl)
++{
++    return svset_neonq_u16 (svundef_u16 (), permute_tbl.val[1]);
++}
++
++/* { dg-final { scan-assembler {\tmov\tz0\.d, z1\.d\n} } } */
+-- 
+2.46.0
+
+
+From 7edecb21012d88902c60d38f5865bc254eaa9c55 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:30 +0100
+Subject: [PATCH 2/4] aarch64: Use force_subreg in more places
+
+This patch makes the aarch64 code use force_subreg instead of
+simplify_gen_subreg in more places.  The criteria were:
+
+(1) The code is obviously specific to expand (where new pseudos
+    can be created).
+
+(2) The value is obviously an rvalue rather than an lvalue.
+
+(3) The offset wasn't a simple lowpart or highpart calculation;
+    a later patch will deal with those.
+
+gcc/
+	* config/aarch64/aarch64-builtins.cc (aarch64_expand_fcmla_builtin):
+	Use force_subreg instead of simplify_gen_subreg.
+	* config/aarch64/aarch64-simd.md (ctz<mode>2): Likewise.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svget_impl::expand): Likewise.
+	(svget_neonq_impl::expand): Likewise.
+	* config/aarch64/aarch64-sve-builtins-functions.h
+	(multireg_permute::expand): Likewise.
+
+(cherry picked from commit 1474a8eead4ab390e59ee014befa8c40346679f4)
+---
+ gcc/config/aarch64/aarch64-builtins.cc              | 4 ++--
+ gcc/config/aarch64/aarch64-simd.md                  | 4 ++--
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc     | 8 +++-----
+ gcc/config/aarch64/aarch64-sve-builtins-functions.h | 6 +++---
+ 4 files changed, 10 insertions(+), 12 deletions(-)
+
+diff --git a/gcc/config/aarch64/aarch64-builtins.cc b/gcc/config/aarch64/aarch64-builtins.cc
+index 75d21de1401..b2e46a073a8 100644
+--- a/gcc/config/aarch64/aarch64-builtins.cc
++++ b/gcc/config/aarch64/aarch64-builtins.cc
+@@ -2510,12 +2510,12 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+       rtx temp2 = gen_reg_rtx (DImode);
+       temp1 = simplify_gen_subreg (d->mode, op2, quadmode,
+ 				   subreg_lowpart_offset (d->mode, quadmode));
+-      temp1 = simplify_gen_subreg (V2DImode, temp1, d->mode, 0);
++      temp1 = force_subreg (V2DImode, temp1, d->mode, 0);
+       if (BYTES_BIG_ENDIAN)
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const0_rtx));
+       else
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const1_rtx));
+-      op2 = simplify_gen_subreg (d->mode, temp2, GET_MODE (temp2), 0);
++      op2 = force_subreg (d->mode, temp2, GET_MODE (temp2), 0);
+ 
+       /* And recalculate the index.  */
+       lane -= nunits / 4;
+diff --git a/gcc/config/aarch64/aarch64-simd.md b/gcc/config/aarch64/aarch64-simd.md
+index 33ab0741e87..5b9efe0b165 100644
+--- a/gcc/config/aarch64/aarch64-simd.md
++++ b/gcc/config/aarch64/aarch64-simd.md
+@@ -412,8 +412,8 @@
+   "TARGET_SIMD"
+   {
+      emit_insn (gen_bswap<mode>2 (operands[0], operands[1]));
+-     rtx op0_castsi2qi = simplify_gen_subreg(<VS:VSI2QI>mode, operands[0],
+-					     <MODE>mode, 0);
++     rtx op0_castsi2qi = force_subreg (<VS:VSI2QI>mode, operands[0],
++				       <MODE>mode, 0);
+      emit_insn (gen_aarch64_rbit<VS:vsi2qi> (op0_castsi2qi, op0_castsi2qi));
+      emit_insn (gen_clz<mode>2 (operands[0], operands[0]));
+      DONE;
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index c9182594bc1..2c95da79572 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1121,9 +1121,8 @@ public:
+   expand (function_expander &e) const override
+   {
+     /* Fold the access into a subreg rvalue.  */
+-    return simplify_gen_subreg (e.vector_mode (0), e.args[0],
+-				GET_MODE (e.args[0]),
+-				INTVAL (e.args[1]) * BYTES_PER_SVE_VECTOR);
++    return force_subreg (e.vector_mode (0), e.args[0], GET_MODE (e.args[0]),
++			 INTVAL (e.args[1]) * BYTES_PER_SVE_VECTOR);
+   }
+ };
+ 
+@@ -1157,8 +1156,7 @@ public:
+ 	e.add_fixed_operand (indices);
+ 	return e.generate_insn (icode);
+       }
+-    return simplify_gen_subreg (e.result_mode (), e.args[0],
+-				GET_MODE (e.args[0]), 0);
++    return force_subreg (e.result_mode (), e.args[0], GET_MODE (e.args[0]), 0);
+   }
+ };
+ 
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-functions.h b/gcc/config/aarch64/aarch64-sve-builtins-functions.h
+index 3b8e575e98e..7d06a57ff83 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-functions.h
++++ b/gcc/config/aarch64/aarch64-sve-builtins-functions.h
+@@ -639,9 +639,9 @@ public:
+       {
+ 	machine_mode elt_mode = e.vector_mode (0);
+ 	rtx arg = e.args[0];
+-	e.args[0] = simplify_gen_subreg (elt_mode, arg, GET_MODE (arg), 0);
+-	e.args.safe_push (simplify_gen_subreg (elt_mode, arg, GET_MODE (arg),
+-					       GET_MODE_SIZE (elt_mode)));
++	e.args[0] = force_subreg (elt_mode, arg, GET_MODE (arg), 0);
++	e.args.safe_push (force_subreg (elt_mode, arg, GET_MODE (arg),
++					GET_MODE_SIZE (elt_mode)));
+       }
+     return e.use_exact_insn (icode);
+   }
+-- 
+2.46.0
+
+
+From 0ab664f41762803a72e5e99025b0512cad493985 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:31 +0100
+Subject: [PATCH 3/4] aarch64: Add some uses of force_lowpart_subreg
+
+This patch makes more use of force_lowpart_subreg, similarly
+to the recent patch for force_subreg.  The criteria were:
+
+(1) The code is obviously specific to expand (where new pseudos
+    can be created).
+
+(2) The value is obviously an rvalue rather than an lvalue.
+
+gcc/
+	PR target/115464
+	* config/aarch64/aarch64-builtins.cc (aarch64_expand_fcmla_builtin)
+	(aarch64_expand_rwsr_builtin): Use force_lowpart_subreg instead of
+	simplify_gen_subreg and lowpart_subreg.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svset_neonq_impl::expand): Likewise.
+	* config/aarch64/aarch64-sve-builtins-sme.cc
+	(add_load_store_slice_operand): Likewise.
+	* config/aarch64/aarch64.cc (aarch64_sve_reinterpret): Likewise.
+	(aarch64_addti_scratch_regs, aarch64_subvti_scratch_regs): Likewise.
+
+gcc/testsuite/
+	PR target/115464
+	* gcc.target/aarch64/sve/acle/general/pr115464_2.c: New test.
+
+(cherry picked from commit 6bd4fbae45d11795a9a6f54b866308d4d7134def)
+---
+ gcc/config/aarch64/aarch64-builtins.cc             | 11 +++++------
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc    |  2 +-
+ gcc/config/aarch64/aarch64-sve-builtins-sme.cc     |  2 +-
+ gcc/config/aarch64/aarch64.cc                      | 14 +++++---------
+ .../aarch64/sve/acle/general/pr115464_2.c          | 11 +++++++++++
+ 5 files changed, 23 insertions(+), 17 deletions(-)
+ create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+
+diff --git a/gcc/config/aarch64/aarch64-builtins.cc b/gcc/config/aarch64/aarch64-builtins.cc
+index b2e46a073a8..264b9560709 100644
+--- a/gcc/config/aarch64/aarch64-builtins.cc
++++ b/gcc/config/aarch64/aarch64-builtins.cc
+@@ -2497,8 +2497,7 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+   int lane = INTVAL (lane_idx);
+ 
+   if (lane < nunits / 4)
+-    op2 = simplify_gen_subreg (d->mode, op2, quadmode,
+-			       subreg_lowpart_offset (d->mode, quadmode));
++    op2 = force_lowpart_subreg (d->mode, op2, quadmode);
+   else
+     {
+       /* Select the upper 64 bits, either a V2SF or V4HF, this however
+@@ -2508,8 +2507,7 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+ 	 gen_highpart_mode generates code that isn't optimal.  */
+       rtx temp1 = gen_reg_rtx (d->mode);
+       rtx temp2 = gen_reg_rtx (DImode);
+-      temp1 = simplify_gen_subreg (d->mode, op2, quadmode,
+-				   subreg_lowpart_offset (d->mode, quadmode));
++      temp1 = force_lowpart_subreg (d->mode, op2, quadmode);
+       temp1 = force_subreg (V2DImode, temp1, d->mode, 0);
+       if (BYTES_BIG_ENDIAN)
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const0_rtx));
+@@ -2754,7 +2752,7 @@ aarch64_expand_rwsr_builtin (tree exp, rtx target, int fcode)
+ 	case AARCH64_WSR64:
+ 	case AARCH64_WSRF64:
+ 	case AARCH64_WSR128:
+-	  subreg = lowpart_subreg (sysreg_mode, input_val, mode);
++	  subreg = force_lowpart_subreg (sysreg_mode, input_val, mode);
+ 	  break;
+ 	case AARCH64_WSRF:
+ 	  subreg = gen_lowpart_SUBREG (SImode, input_val);
+@@ -2789,7 +2787,8 @@ aarch64_expand_rwsr_builtin (tree exp, rtx target, int fcode)
+     case AARCH64_RSR64:
+     case AARCH64_RSRF64:
+     case AARCH64_RSR128:
+-      return lowpart_subreg (TYPE_MODE (TREE_TYPE (exp)), target, sysreg_mode);
++      return force_lowpart_subreg (TYPE_MODE (TREE_TYPE (exp)),
++				   target, sysreg_mode);
+     case AARCH64_RSRF:
+       subreg = gen_lowpart_SUBREG (SImode, target);
+       return gen_lowpart_SUBREG (SFmode, subreg);
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index 2c95da79572..3c970e9c5f8 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1183,7 +1183,7 @@ public:
+     if (BYTES_BIG_ENDIAN)
+       return e.use_exact_insn (code_for_aarch64_sve_set_neonq (mode));
+     insn_code icode = code_for_vcond_mask (mode, mode);
+-    e.args[1] = lowpart_subreg (mode, e.args[1], GET_MODE (e.args[1]));
++    e.args[1] = force_lowpart_subreg (mode, e.args[1], GET_MODE (e.args[1]));
+     e.add_output_operand (icode);
+     e.add_input_operand (icode, e.args[1]);
+     e.add_input_operand (icode, e.args[0]);
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-sme.cc b/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
+index f4c91bcbb95..b66b35ae60b 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
+@@ -112,7 +112,7 @@ add_load_store_slice_operand (function_expander &e, insn_code icode,
+   rtx base = e.args[argno];
+   if (e.mode_suffix_id == MODE_vnum)
+     {
+-      rtx vnum = lowpart_subreg (SImode, e.args[vnum_argno], DImode);
++      rtx vnum = force_lowpart_subreg (SImode, e.args[vnum_argno], DImode);
+       base = simplify_gen_binary (PLUS, SImode, base, vnum);
+     }
+   e.add_input_operand (icode, base);
+diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
+index 1beec94629d..a064aeecbc0 100644
+--- a/gcc/config/aarch64/aarch64.cc
++++ b/gcc/config/aarch64/aarch64.cc
+@@ -3284,7 +3284,7 @@ aarch64_sve_reinterpret (machine_mode mode, rtx x)
+   /* can_change_mode_class must only return true if subregs and svreinterprets
+      have the same semantics.  */
+   if (targetm.can_change_mode_class (GET_MODE (x), mode, FP_REGS))
+-    return lowpart_subreg (mode, x, GET_MODE (x));
++    return force_lowpart_subreg (mode, x, GET_MODE (x));
+ 
+   rtx res = gen_reg_rtx (mode);
+   x = force_reg (GET_MODE (x), x);
+@@ -26979,9 +26979,8 @@ aarch64_addti_scratch_regs (rtx op1, rtx op2, rtx *low_dest,
+ 			    rtx *high_in2)
+ {
+   *low_dest = gen_reg_rtx (DImode);
+-  *low_in1 = gen_lowpart (DImode, op1);
+-  *low_in2 = simplify_gen_subreg (DImode, op2, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
++  *low_in1 = force_lowpart_subreg (DImode, op1, TImode);
++  *low_in2 = force_lowpart_subreg (DImode, op2, TImode);
+   *high_dest = gen_reg_rtx (DImode);
+   *high_in1 = gen_highpart (DImode, op1);
+   *high_in2 = simplify_gen_subreg (DImode, op2, TImode,
+@@ -27013,11 +27012,8 @@ aarch64_subvti_scratch_regs (rtx op1, rtx op2, rtx *low_dest,
+ 			     rtx *high_in2)
+ {
+   *low_dest = gen_reg_rtx (DImode);
+-  *low_in1 = simplify_gen_subreg (DImode, op1, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
+-
+-  *low_in2 = simplify_gen_subreg (DImode, op2, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
++  *low_in1 = force_lowpart_subreg (DImode, op1, TImode);
++  *low_in2 = force_lowpart_subreg (DImode, op2, TImode);
+   *high_dest = gen_reg_rtx (DImode);
+ 
+   *high_in1 = simplify_gen_subreg (DImode, op1, TImode,
+diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+new file mode 100644
+index 00000000000..f561c34f732
+--- /dev/null
++++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+@@ -0,0 +1,11 @@
++/* { dg-options "-O2" } */
++
++#include <arm_neon.h>
++#include <arm_sve.h>
++#include <arm_neon_sve_bridge.h>
++
++svuint16_t
++convolve4_4_x (uint16x8x2_t permute_tbl, svuint16_t a)
++{
++    return svset_neonq_u16 (a, permute_tbl.val[1]);
++}
+-- 
+2.46.0
+
+
+From e21a377dea6edfaaa494f07974135e58ff66eef1 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:31 +0100
+Subject: [PATCH 4/4] Add force_lowpart_subreg
+
+optabs had a local function called lowpart_subreg_maybe_copy
+that is very similar to the lowpart version of force_subreg.
+This patch adds a force_lowpart_subreg wrapper around
+force_subreg and uses it in optabs.cc.
+
+The only difference between the old and new functions is that
+the old one asserted success while the new one doesn't.
+It's common not to assert elsewhere when taking subregs;
+normally a null result is enough.
+
+Later patches will make more use of the new function.
+
+gcc/
+	* explow.h (force_lowpart_subreg): Declare.
+	* explow.cc (force_lowpart_subreg): New function.
+	* optabs.cc (lowpart_subreg_maybe_copy): Delete.
+	(expand_absneg_bit): Use force_lowpart_subreg instead of
+	lowpart_subreg_maybe_copy.
+	(expand_copysign_bit): Likewise.
+
+(cherry picked from commit 5f40d1c0cc6ce91ef28d326b8707b3f05e6f239c)
+---
+ gcc/explow.cc | 14 ++++++++++++++
+ gcc/explow.h  |  1 +
+ gcc/optabs.cc | 24 ++----------------------
+ 3 files changed, 17 insertions(+), 22 deletions(-)
+
+diff --git a/gcc/explow.cc b/gcc/explow.cc
+index f6843398c4b..5fdfa81f69b 100644
+--- a/gcc/explow.cc
++++ b/gcc/explow.cc
+@@ -760,6 +760,20 @@ force_subreg (machine_mode outermode, rtx op,
+   return simplify_gen_subreg (outermode, op, innermode, byte);
+ }
+ 
++/* Try to return an rvalue expression for the OUTERMODE lowpart of OP,
++   which has mode INNERMODE.  Allow OP to be forced into a new register
++   if necessary.
++
++   Return null on failure.  */
++
++rtx
++force_lowpart_subreg (machine_mode outermode, rtx op,
++		      machine_mode innermode)
++{
++  auto byte = subreg_lowpart_offset (outermode, innermode);
++  return force_subreg (outermode, op, innermode, byte);
++}
++
+ /* If X is a memory ref, copy its contents to a new temp reg and return
+    that reg.  Otherwise, return X.  */
+ 
+diff --git a/gcc/explow.h b/gcc/explow.h
+index cbd1fcb7eb3..dd654649b06 100644
+--- a/gcc/explow.h
++++ b/gcc/explow.h
+@@ -43,6 +43,7 @@ extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode);
+ extern rtx force_reg (machine_mode, rtx);
+ 
+ extern rtx force_subreg (machine_mode, rtx, machine_mode, poly_uint64);
++extern rtx force_lowpart_subreg (machine_mode, rtx, machine_mode);
+ 
+ /* Return given rtx, copied into a new temp reg if it was in memory.  */
+ extern rtx force_not_mem (rtx);
+diff --git a/gcc/optabs.cc b/gcc/optabs.cc
+index ce91f94ed43..804c0dc73ba 100644
+--- a/gcc/optabs.cc
++++ b/gcc/optabs.cc
+@@ -3096,26 +3096,6 @@ expand_ffs (scalar_int_mode mode, rtx op0, rtx target)
+   return 0;
+ }
+ 
+-/* Extract the OMODE lowpart from VAL, which has IMODE.  Under certain
+-   conditions, VAL may already be a SUBREG against which we cannot generate
+-   a further SUBREG.  In this case, we expect forcing the value into a
+-   register will work around the situation.  */
+-
+-static rtx
+-lowpart_subreg_maybe_copy (machine_mode omode, rtx val,
+-			   machine_mode imode)
+-{
+-  rtx ret;
+-  ret = lowpart_subreg (omode, val, imode);
+-  if (ret == NULL)
+-    {
+-      val = force_reg (imode, val);
+-      ret = lowpart_subreg (omode, val, imode);
+-      gcc_assert (ret != NULL);
+-    }
+-  return ret;
+-}
+-
+ /* Expand a floating point absolute value or negation operation via a
+    logical operation on the sign bit.  */
+ 
+@@ -3204,7 +3184,7 @@ expand_absneg_bit (enum rtx_code code, scalar_float_mode mode,
+ 			   gen_lowpart (imode, op0),
+ 			   immed_wide_int_const (mask, imode),
+ 		           gen_lowpart (imode, target), 1, OPTAB_LIB_WIDEN);
+-      target = lowpart_subreg_maybe_copy (mode, temp, imode);
++      target = force_lowpart_subreg (mode, temp, imode);
+ 
+       set_dst_reg_note (get_last_insn (), REG_EQUAL,
+ 			gen_rtx_fmt_e (code, mode, copy_rtx (op0)),
+@@ -4043,7 +4023,7 @@ expand_copysign_bit (scalar_float_mode mode, rtx op0, rtx op1, rtx target,
+ 
+       temp = expand_binop (imode, ior_optab, op0, op1,
+ 			   gen_lowpart (imode, target), 1, OPTAB_LIB_WIDEN);
+-      target = lowpart_subreg_maybe_copy (mode, temp, imode);
++      target = force_lowpart_subreg (mode, temp, imode);
+     }
+ 
+   return target;
+-- 
+2.46.0
+

cross/gcc-aarch64/ppc64le-quadmath.patch

@@ -0,0 +1,56 @@
+Patch-Source: https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=3fe5720430a9ba61ed7562aac4d758cc77d49a28
+--
+From 3fe5720430a9ba61ed7562aac4d758cc77d49a28 Mon Sep 17 00:00:00 2001
+From: Jakub Jelinek <jakub@redhat.com>
+Date: Sat, 3 Aug 2024 20:37:54 +0200
+Subject: [PATCH] libquadmath: Fix up libquadmath/math/sqrtq.c compilation in
+ some powerpc* configurations [PR116007]
+
+My PR114623 change started using soft-fp.h and quad.h for the sqrtq implementation.
+Unfortunately, that seems to fail building in some powerpc* configurations, where
+TFmode isn't available.
+quad.h has:
+ #ifndef TFtype
+ typedef float TFtype __attribute__ ((mode (TF)));
+ #endif
+and uses TFtype.  quad.h has:
+ /* Define the complex type corresponding to __float128
+    ("_Complex __float128" is not allowed) */
+ #if (!defined(_ARCH_PPC)) || defined(__LONG_DOUBLE_IEEE128__)
+ typedef _Complex float __attribute__((mode(TC))) __complex128;
+ #else
+ typedef _Complex float __attribute__((mode(KC))) __complex128;
+ #endif
+with the conditional and KCmode use added during porting of libquadmath
+to powerpc*, so I've just defined TFtype for powerpc when __LONG_DOUBLE_IEEE128__
+isn't defined; I could define it to float __attribute__ ((mode (KF))) but it
+seemed easier to just define it to __float128 which should do the same thing.
+
+2024-08-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/116007
+	* math/sqrtq.c (TFtype): For PowerPC without __LONG_DOUBLE_IEEE128__
+	define to __float128 before including soft-fp.h and quad.h.
+
+(cherry picked from commit 3ac02e67503ccffa3dfeeffc0a60fce6bdaca43b)
+---
+ libquadmath/math/sqrtq.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/libquadmath/math/sqrtq.c b/libquadmath/math/sqrtq.c
+index 8ca2828d42ce..a58998a06670 100644
+--- a/libquadmath/math/sqrtq.c
++++ b/libquadmath/math/sqrtq.c
+@@ -9,6 +9,9 @@
+     && defined(FE_TOWARDZERO) \
+     && defined(FE_INEXACT)
+ #define USE_SOFT_FP 1
++#if defined(_ARCH_PPC) && !defined(__LONG_DOUBLE_IEEE128__)
++#define TFtype __float128
++#endif
+ #include "../../libgcc/soft-fp/soft-fp.h"
+ #include "../../libgcc/soft-fp/quad.h"
+ #endif
+-- 
+2.43.5
+

cross/gcc-aarch64/riscv64-improve-build-time.patch

@@ -0,0 +1,149 @@
+Patch-Source: https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=2cf89ae83225f932b226cd57ef2d083a59bcf8a3
+--
+From 2cf89ae83225f932b226cd57ef2d083a59bcf8a3 Mon Sep 17 00:00:00 2001
+From: Richard Biener <rguenther@suse.de>
+Date: Tue, 6 Aug 2024 14:56:26 +0200
+Subject: [PATCH] tree-optimization/116166 - forward jump-threading going wild
+
+Currently the forward threader isn't limited as to the search space
+it explores and with it now using path-ranger for simplifying
+conditions it runs into it became pretty slow for degenerate cases
+like compiling insn-emit.cc for RISC-V esp. when compiling for
+a host with LOGICAL_OP_NON_SHORT_CIRCUIT disabled.
+
+The following makes the forward threader honor the search space
+limit I introduced for the backward threader.  This reduces
+compile-time from minutes to seconds for the testcase in PR116166.
+
+Note this wasn't necessary before we had ranger but with ranger
+the work we do is quadatic in the length of the threading path
+we build up (the same is true for the backwards threader).
+
+	PR tree-optimization/116166
+	* tree-ssa-threadedge.h (jump_threader::thread_around_empty_blocks):
+	Add limit parameter.
+	(jump_threader::thread_through_normal_block): Likewise.
+	* tree-ssa-threadedge.cc (jump_threader::thread_around_empty_blocks):
+	Honor and decrement limit parameter.
+	(jump_threader::thread_through_normal_block): Likewise.
+	(jump_threader::thread_across_edge): Initialize limit from
+	param_max_jump_thread_paths and pass it down to workers.
+---
+ gcc/tree-ssa-threadedge.cc | 30 ++++++++++++++++++++++--------
+ gcc/tree-ssa-threadedge.h  |  4 ++--
+ 2 files changed, 24 insertions(+), 10 deletions(-)
+
+diff --git a/gcc/tree-ssa-threadedge.cc b/gcc/tree-ssa-threadedge.cc
+index 7f82639b8ecc..0aa2aa851430 100644
+--- a/gcc/tree-ssa-threadedge.cc
++++ b/gcc/tree-ssa-threadedge.cc
+@@ -786,13 +786,17 @@ propagate_threaded_block_debug_into (basic_block dest, basic_block src)
+ bool
+ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 					   edge taken_edge,
+-					   bitmap visited)
++					   bitmap visited, unsigned &limit)
+ {
+   basic_block bb = taken_edge->dest;
+   gimple_stmt_iterator gsi;
+   gimple *stmt;
+   tree cond;
+ 
++  if (limit == 0)
++    return false;
++  --limit;
++
+   /* The key property of these blocks is that they need not be duplicated
+      when threading.  Thus they cannot have visible side effects such
+      as PHI nodes.  */
+@@ -830,7 +834,8 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 	      m_registry->push_edge (path, taken_edge, EDGE_NO_COPY_SRC_BLOCK);
+ 	      m_state->append_path (taken_edge->dest);
+ 	      bitmap_set_bit (visited, taken_edge->dest->index);
+-	      return thread_around_empty_blocks (path, taken_edge, visited);
++	      return thread_around_empty_blocks (path, taken_edge, visited,
++						 limit);
+ 	    }
+ 	}
+ 
+@@ -872,7 +877,7 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+       m_registry->push_edge (path, taken_edge, EDGE_NO_COPY_SRC_BLOCK);
+       m_state->append_path (taken_edge->dest);
+ 
+-      thread_around_empty_blocks (path, taken_edge, visited);
++      thread_around_empty_blocks (path, taken_edge, visited, limit);
+       return true;
+     }
+ 
+@@ -899,8 +904,13 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 
+ int
+ jump_threader::thread_through_normal_block (vec<jump_thread_edge *> *path,
+-					    edge e, bitmap visited)
++					    edge e, bitmap visited,
++					    unsigned &limit)
+ {
++  if (limit == 0)
++    return 0;
++  limit--;
++
+   m_state->register_equivs_edge (e);
+ 
+   /* PHIs create temporary equivalences.
+@@ -989,7 +999,7 @@ jump_threader::thread_through_normal_block (vec<jump_thread_edge *> *path,
+  	     visited.  This may be overly conservative.  */
+ 	  bitmap_set_bit (visited, dest->index);
+ 	  bitmap_set_bit (visited, e->dest->index);
+-	  thread_around_empty_blocks (path, taken_edge, visited);
++	  thread_around_empty_blocks (path, taken_edge, visited, limit);
+ 	  return 1;
+ 	}
+     }
+@@ -1075,9 +1085,12 @@ jump_threader::thread_across_edge (edge e)
+   bitmap_set_bit (visited, e->src->index);
+   bitmap_set_bit (visited, e->dest->index);
+ 
++  /* Limit search space.  */
++  unsigned limit = param_max_jump_thread_paths;
++
+   int threaded = 0;
+   if ((e->flags & EDGE_DFS_BACK) == 0)
+-    threaded = thread_through_normal_block (path, e, visited);
++    threaded = thread_through_normal_block (path, e, visited, limit);
+ 
+   if (threaded > 0)
+     {
+@@ -1148,11 +1161,12 @@ jump_threader::thread_across_edge (edge e)
+ 	m_registry->push_edge (path, e, EDGE_START_JUMP_THREAD);
+ 	m_registry->push_edge (path, taken_edge, EDGE_COPY_SRC_JOINER_BLOCK);
+ 
+-	found = thread_around_empty_blocks (path, taken_edge, visited);
++	found = thread_around_empty_blocks (path, taken_edge, visited, limit);
+ 
+ 	if (!found)
+ 	  found = thread_through_normal_block (path,
+-					       path->last ()->e, visited) > 0;
++					       path->last ()->e, visited,
++					       limit) > 0;
+ 
+ 	/* If we were able to thread through a successor of E->dest, then
+ 	   record the jump threading opportunity.  */
+diff --git a/gcc/tree-ssa-threadedge.h b/gcc/tree-ssa-threadedge.h
+index 9f6cbfe93307..245b3506a550 100644
+--- a/gcc/tree-ssa-threadedge.h
++++ b/gcc/tree-ssa-threadedge.h
+@@ -101,9 +101,9 @@ private:
+ 					  unsigned limit);
+ 
+   bool thread_around_empty_blocks (vec<class jump_thread_edge *> *path,
+-				   edge, bitmap visited);
++				   edge, bitmap visited, unsigned &limit);
+   int thread_through_normal_block (vec<jump_thread_edge *> *path,
+-				   edge, bitmap visited);
++				   edge, bitmap visited, unsigned &limit);
+   void thread_across_edge (edge);
+   bool record_temporary_equivalences_from_phis (edge);
+   gimple *record_temporary_equivalences_from_stmts_at_dest (edge);
+-- 
+2.43.5
+

cross/gcc-armhf/0002-gcc-poison-system-directories.patch

@@ -150,13 +150,13 @@ diff --git a/gcc/gcc.cc b/gcc/gcc.cc
 index 16bb07f2cdc..33b56e721d2 100644
 --- a/gcc/gcc.cc
 +++ b/gcc/gcc.cc
-@@ -1146,6 +1146,8 @@ proper position among the other output files.  */
-    "%{fuse-ld=*:-fuse-ld=%*} " LINK_COMPRESS_DEBUG_SPEC \
+@@ -1177,6 +1187,8 @@ proper position among the other output files.  */
+    "-z now " \
     "%X %{o*} %{e*} %{N} %{n} %{r}\
      %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!r:%{!nostartfiles:%S}}} \
 +    %{Wno-poison-system-directories:--no-poison-system-directories} \
 +    %{Werror=poison-system-directories:--error-poison-system-directories} \
-     %{static|no-pie|static-pie:} %@{L*} %(mfwrap) %(link_libgcc) " \
+     %{static|no-pie|static-pie:} %@{L*} %(link_libgcc) " \
      VTABLE_VERIFICATION_SPEC " " SANITIZER_EARLY_SPEC " %o "" \
      %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1):\
 diff --git a/gcc/incpath.cc b/gcc/incpath.cc

cross/gcc-armhf/0013-nopie.patch

@@ -9,23 +9,22 @@ Subject: [PATCH 13/35] nopie
  2 files changed, 40 insertions(+)
 
 diff --git a/gcc/configure b/gcc/configure
-index 8c46369f73f..e59cbee1767 100755
+index 23da7d55d..f38732bb2 100755
 --- a/gcc/configure
 +++ b/gcc/configure
-@@ -32268,6 +32268,33 @@ fi
+@@ -34534,6 +34534,29 @@ rm -f core conftest.err conftest.$ac_objext \
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_no_pie" >&5
  $as_echo "$gcc_cv_no_pie" >&6; }
- if test "$gcc_cv_no_pie" = "yes"; then
-   NO_PIE_FLAG="-no-pie"
-+else
-+  # Check if -nopie works.
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -nopie option" >&5
++# Check if -nopie works.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -nopie option" >&5
 +$as_echo_n "checking for -nopie option... " >&6; }
-+if test "${gcc_cv_nopie+set}" = set; then :
++if ${gcc_cv_nopie+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  saved_LDFLAGS="$LDFLAGS"
-+     LDFLAGS="$LDFLAGS -nopie"
-+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++   LDFLAGS="$LDFLAGS -nopie"
++   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +int main(void) {return 0;}
 +_ACEOF
@@ -36,40 +35,51 @@ index 8c46369f73f..e59cbee1767 100755
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
-+     LDFLAGS="$saved_LDFLAGS"
++   LDFLAGS="$saved_LDFLAGS"
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nopie" >&5
 +$as_echo "$gcc_cv_nopie" >&6; }
-+  if test "$gcc_cv_nopie" = "yes"; then
-+    NO_PIE_FLAG="-nopie"
-+  fi
+ 
+ if test x$enable_host_shared = xyes; then
+   PICFLAG=-fPIC
+@@ -34551,6 +34574,8 @@ if test x$enable_host_pie = xyes; then
+   LD_PICFLAG=-pie
+ elif test x$gcc_cv_no_pie = xyes; then
+   LD_PICFLAG=-no-pie
++elif test x$gcc_cv_nopie = xyes; then
++  LD_PICFLAG=-nopie
+ else
+   LD_PICFLAG=
  fi
- 
- 
 diff --git a/gcc/configure.ac b/gcc/configure.ac
-index 5504bf6eb01..57268319de1 100644
+index d7cf0b92c..db2e2c802 100644
 --- a/gcc/configure.ac
 +++ b/gcc/configure.ac
-@@ -7552,6 +7552,19 @@ AC_CACHE_CHECK([for -no-pie option],
+@@ -7781,6 +7781,15 @@ AC_CACHE_CHECK([for -no-pie option],
+      [gcc_cv_no_pie=yes],
+      [gcc_cv_no_pie=no])
     LDFLAGS="$saved_LDFLAGS"])
- if test "$gcc_cv_no_pie" = "yes"; then
-   NO_PIE_FLAG="-no-pie"
-+else
-+  # Check if -nopie works.
-+  AC_CACHE_CHECK([for -nopie option],
-+    [gcc_cv_nopie],
-+    [saved_LDFLAGS="$LDFLAGS"
-+     LDFLAGS="$LDFLAGS -nopie"
-+     AC_LINK_IFELSE([int main(void) {return 0;}],
-+       [gcc_cv_nopie=yes],
-+       [gcc_cv_nopie=no])
-+     LDFLAGS="$saved_LDFLAGS"])
-+  if test "$gcc_cv_nopie" = "yes"; then
-+    NO_PIE_FLAG="-nopie"
-+  fi
- fi
- AC_SUBST([NO_PIE_FLAG])
++# Check if -nopie works.
++AC_CACHE_CHECK([for -nopie option],
++  [gcc_cv_nopie],
++  [saved_LDFLAGS="$LDFLAGS"
++   LDFLAGS="$LDFLAGS -nopie"
++   AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
++     [gcc_cv_nopie=yes],
++     [gcc_cv_nopie=no])
++   LDFLAGS="$saved_LDFLAGS"])
  
+ if test x$enable_host_shared = xyes; then
+   PICFLAG=-fPIC
+@@ -7798,6 +7807,8 @@ if test x$enable_host_pie = xyes; then
+   LD_PICFLAG=-pie
+ elif test x$gcc_cv_no_pie = xyes; then
+   LD_PICFLAG=-no-pie
++elif test x$gcc_cv_nopie = xyes; then
++  LD_PICFLAG=-nopie
+ else
+   LD_PICFLAG=
+ fi
 -- 
 2.41.0
 

cross/gcc-armhf/0023-riscv-disable-multilib-support.patch

@@ -46,10 +46,10 @@ diff --git a/gcc/config/riscv/linux.h b/gcc/config/riscv/linux.h
 index f8c2c351e5a..8d9881eadeb 100644
 --- a/gcc/config/riscv/linux.h
 +++ b/gcc/config/riscv/linux.h
-@@ -61,11 +61,3 @@ along with GCC; see the file COPYING3.  If not see
-     %{static:-static}}"
- 
- #define TARGET_ASM_FILE_END file_end_indicate_exec_stack
+@@ -60,11 +60,3 @@ along with GCC; see the file COPYING3.  If not see
+ 	%{rdynamic:-export-dynamic} \
+ 	-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}} \
+     %{static:-static} %{static-pie:-static -pie --no-dynamic-linker -z text}}"
 -
 -#define STARTFILE_PREFIX_SPEC 			\
 -   "/lib" XLEN_SPEC "/" ABI_SPEC "/ "		\

cross/gcc-armhf/0026-ada-musl-support-fixes.patch

@@ -4,17 +4,17 @@ Date: Fri, 21 Aug 2020 07:07:48 +0000
 Subject: [PATCH 26/35] ada: musl support fixes
 
 ---
- gcc/ada/Makefile.rtl | 10 +++++-----
+ gcc/ada/Makefile.rtl | 16 ++++++++--------
  gcc/ada/adaint.c     | 34 +++++++++++++++++++---------------
  gcc/ada/adaint.h     | 10 ++++------
  gcc/ada/terminals.c  |  8 ++++----
- 4 files changed, 32 insertions(+), 30 deletions(-)
+ 4 files changed, 35 insertions(+), 33 deletions(-)
 
 diff --git a/gcc/ada/Makefile.rtl b/gcc/ada/Makefile.rtl
-index 96306f8cc9a..090b6770ae5 100644
+index 32cbdb692..463028fbe 100644
 --- a/gcc/ada/Makefile.rtl
 +++ b/gcc/ada/Makefile.rtl
-@@ -1549,7 +1549,7 @@ ifeq ($(strip $(filter-out %86 linux%,$(target_cpu) $(target_os))),)
+@@ -1558,7 +1558,7 @@ ifeq ($(strip $(filter-out %86 linux%,$(target_cpu) $(target_os))),)
    s-intman.adb<libgnarl/s-intman__posix.adb \
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -23,7 +23,16 @@ index 96306f8cc9a..090b6770ae5 100644
    a-exetim.adb<libgnarl/a-exetim__posix.adb \
    a-exetim.ads<libgnarl/a-exetim__default.ads \
    s-linux.ads<libgnarl/s-linux.ads \
-@@ -2174,7 +2174,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
+@@ -2144,7 +2144,7 @@ ifeq ($(strip $(filter-out loongarch% linux%,$(target_cpu) $(target_os))),)
+   g-sercom.adb<libgnat/g-sercom__linux.adb \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+   $(GNATRTL_128BIT_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   $(ATOMICS_TARGET_PAIRS) \
+   $(ATOMICS_BUILTINS_TARGET_PAIRS) \
+   system.ads<libgnat/system-linux-loongarch.ads
+@@ -2232,7 +2232,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
    s-tasinf.adb<libgnarl/s-tasinf__linux.adb \
    s-taspri.ads<libgnarl/s-taspri__posix.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -32,7 +41,7 @@ index 96306f8cc9a..090b6770ae5 100644
    $(ATOMICS_TARGET_PAIRS) \
    $(ATOMICS_BUILTINS_TARGET_PAIRS) \
    system.ads<libgnat/system-linux-ppc.ads
-@@ -2205,7 +2205,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
+@@ -2267,7 +2267,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
  endif
  
  # ARM linux, GNU eabi
@@ -41,7 +50,16 @@ index 96306f8cc9a..090b6770ae5 100644
    LIBGNAT_TARGET_PAIRS = \
    a-intnam.ads<libgnarl/a-intnam__linux.ads \
    s-inmaop.adb<libgnarl/s-inmaop__posix.adb \
-@@ -2420,7 +2420,7 @@ ifeq ($(strip $(filter-out %ia64 linux%,$(target_cpu) $(target_os))),)
+@@ -2311,7 +2311,7 @@ ifeq ($(strip $(filter-out aarch64% linux%,$(target_cpu) $(target_os))),)
+   s-intman.adb<libgnarl/s-intman__posix.adb \
+   s-linux.ads<libgnarl/s-linux.ads \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   s-mudido.adb<libgnarl/s-mudido__affinity.adb \
+   s-osinte.ads<libgnarl/s-osinte__linux.ads \
+   s-osinte.adb<libgnarl/s-osinte__posix.adb \
+@@ -2488,7 +2488,7 @@ ifeq ($(strip $(filter-out %ia64 linux%,$(target_cpu) $(target_os))),)
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    s-taspri.ads<libgnarl/s-taspri__posix-noaltstack.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -50,7 +68,16 @@ index 96306f8cc9a..090b6770ae5 100644
    $(ATOMICS_TARGET_PAIRS) \
    $(ATOMICS_BUILTINS_TARGET_PAIRS) \
    $(GNATRTL_128BIT_PAIRS) \
-@@ -2524,7 +2524,7 @@ ifeq ($(strip $(filter-out %x86_64 linux%,$(target_cpu) $(target_os))),)
+@@ -2592,7 +2592,7 @@ ifeq ($(strip $(filter-out %x86_64 linux%,$(target_cpu) $(target_os))),)
+   s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
+   s-taspri.ads<libgnarl/s-taspri__posix.ads \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   $(ATOMICS_TARGET_PAIRS) \
+   $(X86_64_TARGET_PAIRS) \
+   $(SIMD_PATH_TARGET_PAIRS) \
+@@ -2637,7 +2637,7 @@ ifeq ($(strip $(filter-out %x32 linux%,$(target_cpu) $(target_os))),)
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    s-taspri.ads<libgnarl/s-taspri__posix.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -60,10 +87,10 @@ index 96306f8cc9a..090b6770ae5 100644
    $(X86_64_TARGET_PAIRS) \
    $(SIMD_PATH_TARGET_PAIRS) \
 diff --git a/gcc/ada/adaint.c b/gcc/ada/adaint.c
-index 8522094164e..92b230a462b 100644
+index 74aa3c412..ef6118f37 100644
 --- a/gcc/ada/adaint.c
 +++ b/gcc/ada/adaint.c
-@@ -91,6 +91,11 @@
+@@ -94,6 +94,11 @@
  #include <sys/param.h>
  #include <sys/pstat.h>
  #endif
@@ -75,7 +102,7 @@ index 8522094164e..92b230a462b 100644
  
  #ifdef __PikeOS__
  #define __BSD_VISIBLE 1
-@@ -3438,7 +3443,6 @@ __gnat_lwp_self (void)
+@@ -3465,7 +3470,6 @@ __gnat_lwp_self (void)
  #endif
  
  #if defined (__linux__)
@@ -83,7 +110,7 @@ index 8522094164e..92b230a462b 100644
  
  /* glibc versions earlier than 2.7 do not define the routines to handle
     dynamically allocated CPU sets. For these targets, we use the static
-@@ -3448,7 +3452,7 @@ __gnat_lwp_self (void)
+@@ -3475,7 +3479,7 @@ __gnat_lwp_self (void)
  
  /* Dynamic cpu sets */
  
@@ -92,7 +119,7 @@ index 8522094164e..92b230a462b 100644
  __gnat_cpu_alloc (size_t count)
  {
    return CPU_ALLOC (count);
-@@ -3461,33 +3465,33 @@ __gnat_cpu_alloc_size (size_t count)
+@@ -3488,33 +3492,33 @@ __gnat_cpu_alloc_size (size_t count)
  }
  
  void
@@ -134,7 +161,7 @@ index 8522094164e..92b230a462b 100644
  }
  
  size_t
-@@ -3497,23 +3501,23 @@ __gnat_cpu_alloc_size (size_t count ATTRIBUTE_UNUSED)
+@@ -3524,23 +3528,23 @@ __gnat_cpu_alloc_size (size_t count ATTRIBUTE_UNUSED)
  }
  
  void
@@ -164,7 +191,7 @@ index 8522094164e..92b230a462b 100644
  #endif /* !CPU_ALLOC */
  #endif /* __linux__ */
 diff --git a/gcc/ada/adaint.h b/gcc/ada/adaint.h
-index 987432c9307..4d782f07de9 100644
+index 0cbfd0e15..f97ed905b 100644
 --- a/gcc/ada/adaint.h
 +++ b/gcc/ada/adaint.h
 @@ -319,13 +319,11 @@ extern void   *__gnat_lwp_self			   (void);
@@ -186,10 +213,10 @@ index 987432c9307..4d782f07de9 100644
  
  #if defined (_WIN32)
 diff --git a/gcc/ada/terminals.c b/gcc/ada/terminals.c
-index c0ee4a16bb1..ed796a48c1b 100644
+index 05af82c27..626ac35bc 100644
 --- a/gcc/ada/terminals.c
 +++ b/gcc/ada/terminals.c
-@@ -1127,7 +1127,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
+@@ -1134,7 +1134,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
  /* POSIX does not specify how to open the master side of a terminal.Several
     methods are available (system specific):
        1- using a cloning device (USE_CLONE_DEVICE)
@@ -198,7 +225,7 @@ index c0ee4a16bb1..ed796a48c1b 100644
        3- openpty                (USE_OPENPTY)
  
     When using the cloning device method, the macro USE_CLONE_DEVICE should
-@@ -1141,7 +1141,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
+@@ -1148,7 +1148,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
  #if defined (__APPLE__) || defined (BSD)
  #define USE_OPENPTY
  #elif defined (__linux__)
@@ -207,7 +234,7 @@ index c0ee4a16bb1..ed796a48c1b 100644
  #elif defined (__sun__)
  #define USE_CLONE_DEVICE "/dev/ptmx"
  #elif defined (_AIX)
-@@ -1190,8 +1190,8 @@ allocate_pty_desc (pty_desc **desc) {
+@@ -1197,8 +1197,8 @@ allocate_pty_desc (pty_desc **desc) {
     int  master_fd   = -1;
     char *slave_name = NULL;
  
@@ -218,6 +245,3 @@ index c0ee4a16bb1..ed796a48c1b 100644
  #elif defined (USE_OPENPTY)
    status = openpty (&master_fd, &slave_fd, NULL, NULL, NULL);
  #elif defined (USE_CLONE_DEVICE)
--- 
-2.41.0
-

cross/gcc-armhf/0035-loongarch-disable-multilib-support.patch

@@ -0,0 +1,32 @@
+From c4f484f465a32e796ae384aa3f90e79fa218b4e9 Mon Sep 17 00:00:00 2001
+From: Jingyun Hua <huajingyun@loongson.cn>
+Date: Mon, 7 Aug 2023 15:25:58 +0800
+Subject: [PATCH] loongarch disable multilib support
+
+Signed-off-by: Jingyun Hua <huajingyun@loongson.cn>
+---
+ gcc/config/loongarch/t-linux    | 11 +++--------
+ 1 file changed, 3 insertions(+), 8 deletions(-)
+
+diff --git a/gcc/config/loongarch/t-linux b/gcc/config/loongarch/t-linux
+index 23e1fb979..c2753abb8 100644
+--- a/gcc/config/loongarch/t-linux
++++ b/gcc/config/loongarch/t-linux
+@@ -21,11 +21,6 @@ MULTIOSDIR_lp64f := ../lib64/f32$(call if_multiarch,:loongarch64-linux-gnuf32)
+ MULTIOSDIR_lp64s := ../lib64/sf$(call if_multiarch,:loongarch64-linux-gnusf)
+ 
+ # Don't define MULTILIB_OSDIRNAMES if multilib is disabled.
+-ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
+-
+-    MULTILIB_OSDIRNAMES = .=$(MULTIOSDIR_$(mlib_default))
+-    MULTILIB_OSDIRNAMES += mabi.lp64d=$(MULTIOSDIR_lp64d)
+-    MULTILIB_OSDIRNAMES += mabi.lp64f=$(MULTIOSDIR_lp64f)
+-    MULTILIB_OSDIRNAMES += mabi.lp64s=$(MULTIOSDIR_lp64s)
+-
+-endif
++    MULTILIB_OSDIRNAMES =  mabi.lp64d=../lib
++    MULTILIB_OSDIRNAMES += mabi.lp64f=../lib
++    MULTILIB_OSDIRNAMES += mabi.lp64s=../lib
+-- 
+2.41.0
+

cross/gcc-armhf/0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch

@@ -1,186 +0,0 @@
-https://gcc.gnu.org/PR110792
-https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=790c1f60a5662b16eb19eb4b81922995863c7571
-https://github.com/randombit/botan/issues/3637
-
-From 85628c5653ff40963158a24c60eeec6a3b5a8e56 Mon Sep 17 00:00:00 2001
-From: Roger Sayle <roger@nextmovesoftware.com>
-Date: Thu, 3 Aug 2023 07:12:04 +0100
-Subject: [PATCH] PR target/110792: Early clobber issues with
- rot32di2_doubleword on i386.
-
-This patch is a conservative fix for PR target/110792, a wrong-code
-regression affecting doubleword rotations by BITS_PER_WORD, which
-effectively swaps the highpart and lowpart words, when the source to be
-rotated resides in memory. The issue is that if the register used to
-hold the lowpart of the destination is mentioned in the address of
-the memory operand, the current define_insn_and_split unintentionally
-clobbers it before reading the highpart.
-
-Hence, for the testcase, the incorrectly generated code looks like:
-
-        salq    $4, %rdi		// calculate address
-        movq    WHIRL_S+8(%rdi), %rdi	// accidentally clobber addr
-        movq    WHIRL_S(%rdi), %rbp	// load (wrong) lowpart
-
-Traditionally, the textbook way to fix this would be to add an
-explicit early clobber to the instruction's constraints.
-
- (define_insn_and_split "<insn>32di2_doubleword"
-- [(set (match_operand:DI 0 "register_operand" "=r,r,r")
-+ [(set (match_operand:DI 0 "register_operand" "=r,r,&r")
-        (any_rotate:DI (match_operand:DI 1 "nonimmediate_operand" "0,r,o")
-                       (const_int 32)))]
-
-but unfortunately this currently generates significantly worse code,
-due to a strange choice of reloads (effectively memcpy), which ends up
-looking like:
-
-        salq    $4, %rdi		// calculate address
-        movdqa  WHIRL_S(%rdi), %xmm0	// load the double word in SSE reg.
-        movaps  %xmm0, -16(%rsp)	// store the SSE reg back to the stack
-        movq    -8(%rsp), %rdi		// load highpart
-        movq    -16(%rsp), %rbp		// load lowpart
-
-Note that reload's "&" doesn't distinguish between the memory being
-early clobbered, vs the registers used in an addressing mode being
-early clobbered.
-
-The fix proposed in this patch is to remove the third alternative, that
-allowed offsetable memory as an operand, forcing reload to place the
-operand into a register before the rotation.  This results in:
-
-        salq    $4, %rdi
-        movq    WHIRL_S(%rdi), %rax
-        movq    WHIRL_S+8(%rdi), %rdi
-        movq    %rax, %rbp
-
-I believe there's a more advanced solution, by swapping the order of
-the loads (if first destination register is mentioned in the address),
-or inserting a lea insn (if both destination registers are mentioned
-in the address), but this fix is a minimal "safe" solution, that
-should hopefully be suitable for backporting.
-
-2023-08-03  Roger Sayle  <roger@nextmovesoftware.com>
-
-gcc/ChangeLog
-	PR target/110792
-	* config/i386/i386.md (<any_rotate>ti3): For rotations by 64 bits
-	place operand in a register before gen_<insn>64ti2_doubleword.
-	(<any_rotate>di3): Likewise, for rotations by 32 bits, place
-	operand in a register before gen_<insn>32di2_doubleword.
-	(<any_rotate>32di2_doubleword): Constrain operand to be in register.
-	(<any_rotate>64ti2_doubleword): Likewise.
-
-gcc/testsuite/ChangeLog
-	PR target/110792
-	* g++.target/i386/pr110792.C: New 32-bit C++ test case.
-	* gcc.target/i386/pr110792.c: New 64-bit C test case.
-
-(cherry picked from commit 790c1f60a5662b16eb19eb4b81922995863c7571)
----
- gcc/config/i386/i386.md                  | 18 ++++++++++++------
- gcc/testsuite/g++.target/i386/pr110792.C | 16 ++++++++++++++++
- gcc/testsuite/gcc.target/i386/pr110792.c | 18 ++++++++++++++++++
- 3 files changed, 46 insertions(+), 6 deletions(-)
- create mode 100644 gcc/testsuite/g++.target/i386/pr110792.C
- create mode 100644 gcc/testsuite/gcc.target/i386/pr110792.c
-
-diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
-index f3a3305..a71e837 100644
---- a/gcc/config/i386/i386.md
-+++ b/gcc/config/i386/i386.md
-@@ -14359,7 +14359,10 @@
-     emit_insn (gen_ix86_<insn>ti3_doubleword
- 		(operands[0], operands[1], operands[2]));
-   else if (CONST_INT_P (operands[2]) && INTVAL (operands[2]) == 64)
--    emit_insn (gen_<insn>64ti2_doubleword (operands[0], operands[1]));
-+    {
-+      operands[1] = force_reg (TImode, operands[1]);
-+      emit_insn (gen_<insn>64ti2_doubleword (operands[0], operands[1]));
-+    }
-   else
-     {
-       rtx amount = force_reg (QImode, operands[2]);
-@@ -14394,7 +14397,10 @@
-     emit_insn (gen_ix86_<insn>di3_doubleword
- 		(operands[0], operands[1], operands[2]));
-   else if (CONST_INT_P (operands[2]) && INTVAL (operands[2]) == 32)
--    emit_insn (gen_<insn>32di2_doubleword (operands[0], operands[1]));
-+    {
-+      operands[1] = force_reg (DImode, operands[1]);
-+      emit_insn (gen_<insn>32di2_doubleword (operands[0], operands[1]));
-+    }
-   else
-     FAIL;
- 
-@@ -14562,8 +14568,8 @@
- })
- 
- (define_insn_and_split "<insn>32di2_doubleword"
-- [(set (match_operand:DI 0 "register_operand" "=r,r,r")
--       (any_rotate:DI (match_operand:DI 1 "nonimmediate_operand" "0,r,o")
-+ [(set (match_operand:DI 0 "register_operand" "=r,r")
-+       (any_rotate:DI (match_operand:DI 1 "register_operand" "0,r")
-                       (const_int 32)))]
-  "!TARGET_64BIT"
-  "#"
-@@ -14580,8 +14586,8 @@
- })
- 
- (define_insn_and_split "<insn>64ti2_doubleword"
-- [(set (match_operand:TI 0 "register_operand" "=r,r,r")
--       (any_rotate:TI (match_operand:TI 1 "nonimmediate_operand" "0,r,o")
-+ [(set (match_operand:TI 0 "register_operand" "=r,r")
-+       (any_rotate:TI (match_operand:TI 1 "register_operand" "0,r")
-                       (const_int 64)))]
-  "TARGET_64BIT"
-  "#"
-diff --git a/gcc/testsuite/g++.target/i386/pr110792.C b/gcc/testsuite/g++.target/i386/pr110792.C
-new file mode 100644
-index 0000000..ce21a7a
---- /dev/null
-+++ b/gcc/testsuite/g++.target/i386/pr110792.C
-@@ -0,0 +1,16 @@
-+/* { dg-do compile { target ia32 } } */
-+/* { dg-options "-O2" } */
-+
-+template <int ROT, typename T>
-+inline T rotr(T input)
-+{
-+   return static_cast<T>((input >> ROT) | (input << (8 * sizeof(T) - ROT)));
-+}
-+
-+unsigned long long WHIRL_S[256] = {0x18186018C07830D8};
-+unsigned long long whirl(unsigned char x0)
-+{
-+   const unsigned long long s4 = WHIRL_S[x0&0xFF];
-+   return rotr<32>(s4);
-+}
-+/* { dg-final { scan-assembler-not "movl\tWHIRL_S\\+4\\(,%eax,8\\), %eax" } } */
-diff --git a/gcc/testsuite/gcc.target/i386/pr110792.c b/gcc/testsuite/gcc.target/i386/pr110792.c
-new file mode 100644
-index 0000000..b65125c
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/pr110792.c
-@@ -0,0 +1,18 @@
-+/* { dg-do compile { target int128 } } */
-+/* { dg-options "-O2" } */
-+
-+static inline unsigned __int128 rotr(unsigned __int128 input)
-+{
-+   return ((input >> 64) | (input << (64)));
-+}
-+
-+unsigned __int128 WHIRL_S[256] = {((__int128)0x18186018C07830D8) << 64 |0x18186018C07830D8};
-+unsigned __int128 whirl(unsigned char x0)
-+{
-+   register int t __asm("rdi") = x0&0xFF;
-+   const unsigned __int128 s4 = WHIRL_S[t];
-+   register unsigned __int128 tt  __asm("rdi") = rotr(s4);
-+   asm("":::"memory");
-+   return tt;
-+}
-+/* { dg-final { scan-assembler-not "movq\tWHIRL_S\\+8\\(%rdi\\), %rdi" } } */
--- 
-2.41.0
-

cross/gcc-armhf/0036-libphobos-add-riscv64-and-loongarch64-support.patch

@@ -0,0 +1,87 @@
+From: Celeste <cielesti@protonmail.com>
+Date: Mon, 2 Sep 2024 02:54:17 +0000
+Subject: [PATCH] libphobos: add riscv64 and loongarch64 support
+
+Add musl support for these 2 architectures based on fenv.h and signal.h from:
+
+https://git.musl-libc.org/cgit/musl/tree/arch/riscv64/bits?h=v1.2.5
+
+https://git.musl-libc.org/cgit/musl/tree/arch/loongarch64/bits?h=v1.2.5
+---
+ libphobos/libdruntime/core/stdc/fenv.d        | 13 +++++++++++++
+ libphobos/libdruntime/core/sys/posix/signal.d | 10 ++++++++++
+ 2 files changed, 23 insertions(+)
+
+diff --git a/libphobos/libdruntime/core/stdc/fenv.d b/libphobos/libdruntime/core/stdc/fenv.d
+index a7364c0a..5b327e4a 100644
+--- a/libphobos/libdruntime/core/stdc/fenv.d
++++ b/libphobos/libdruntime/core/stdc/fenv.d
+@@ -436,20 +436,33 @@ else version (CRuntime_Musl)
+             ushort __cs_selector;
+             ushort __opcode;
+             uint   __data_offset;
+             ushort __data_selector;
+             ushort __unused5;
+             version (X86_64)
+                 uint __mxcsr;
+         }
+         alias ushort fexcept_t;
+     }
++    else version (RISCV64)
++    {
++        alias uint fenv_t;
++        alias uint fexcept_t;
++    }
++    else version (LoongArch64)
++    {
++        struct fenv_t
++        {
++            uint __cw;
++        }
++        alias uint fexcept_t;
++    }
+     else
+     {
+         static assert(false, "Architecture not supported.");
+     }
+ }
+ else version (CRuntime_Newlib)
+ {
+     version (AArch64)
+     {
+         alias fenv_t = ulong;
+diff --git a/libphobos/libdruntime/core/sys/posix/signal.d b/libphobos/libdruntime/core/sys/posix/signal.d
+index a8b7f751..78d8b3cd 100644
+--- a/libphobos/libdruntime/core/sys/posix/signal.d
++++ b/libphobos/libdruntime/core/sys/posix/signal.d
+@@ -2751,20 +2751,30 @@ else version (CRuntime_Musl)
+     else version (PPC_Any)
+     {
+         enum MINSIGSTKSZ = 4096;
+         enum SIGSTKSZ    = 10240;
+     }
+     else version (X86_Any)
+     {
+         enum MINSIGSTKSZ = 2048;
+         enum SIGSTKSZ    = 8192;
+     }
++    else version (RISCV64)
++    {
++        enum MINSIGSTKSZ = 2048;
++        enum SIGSTKSZ    = 8192;
++    }
++    else version (LoongArch64)
++    {
++        enum MINSIGSTKSZ = 4096;
++        enum SIGSTKSZ    = 16384;
++    }
+     else
+         static assert(0, "unimplemented");
+ 
+     //ucontext_t (defined in core.sys.posix.ucontext)
+     //mcontext_t (defined in core.sys.posix.ucontext)
+ 
+     version (MIPS_Any)
+     {
+         struct stack_t
+         {

cross/gcc-armhf/0037-loongarch-disable-multilib-support.patch

@@ -1,61 +0,0 @@
-From c4f484f465a32e796ae384aa3f90e79fa218b4e9 Mon Sep 17 00:00:00 2001
-From: Jingyun Hua <huajingyun@loongson.cn>
-Date: Mon, 7 Aug 2023 15:25:58 +0800
-Subject: [PATCH] loongarch disable multilib support
-
-Signed-off-by: Jingyun Hua <huajingyun@loongson.cn>
----
- gcc/config/loongarch/linux.h    | 10 +---------
- gcc/config/loongarch/t-linux    | 18 +++---------------
- 3 files changed, 5 insertions(+), 25 deletions(-)
-
-diff --git a/gcc/config/loongarch/linux.h b/gcc/config/loongarch/linux.h
-index 9059d2441..23eaff0cc 100644
---- a/gcc/config/loongarch/linux.h
-+++ b/gcc/config/loongarch/linux.h
-@@ -22,15 +22,7 @@ along with GCC; see the file COPYING3.  If not see
-  * can work in a multilib environment.  */
- 
- #if defined(LA_DISABLE_MULTILIB) && defined(LA_DISABLE_MULTIARCH)
--
--  #if DEFAULT_ABI_BASE == ABI_BASE_LP64D
--    #define ABI_LIBDIR "lib64"
--  #elif DEFAULT_ABI_BASE == ABI_BASE_LP64F
--    #define ABI_LIBDIR "lib64/f32"
--  #elif DEFAULT_ABI_BASE == ABI_BASE_LP64S
--    #define ABI_LIBDIR "lib64/sf"
--  #endif
--
-+    #define ABI_LIBDIR "lib"
- #endif
- 
- #ifndef ABI_LIBDIR
-diff --git a/gcc/config/loongarch/t-linux b/gcc/config/loongarch/t-linux
-index e40da1792..f72c6e878 100644
---- a/gcc/config/loongarch/t-linux
-+++ b/gcc/config/loongarch/t-linux
-@@ -36,18 +36,6 @@ else
- endif
- 
- # Don't define MULTILIB_OSDIRNAMES if multilib is disabled.
--ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
--
--    MULTILIB_OSDIRNAMES = \
--      mabi.lp64d=../lib64$\
--      $(call if_multiarch,:loongarch64-linux-gnu)
--
--    MULTILIB_OSDIRNAMES += \
--      mabi.lp64f=../lib64/f32$\
--      $(call if_multiarch,:loongarch64-linux-gnuf32)
--
--    MULTILIB_OSDIRNAMES += \
--      mabi.lp64s=../lib64/sf$\
--      $(call if_multiarch,:loongarch64-linux-gnusf)
--
--endif
-+    MULTILIB_OSDIRNAMES =  mabi.lp64d=../lib
-+    MULTILIB_OSDIRNAMES += mabi.lp64f=../lib
-+    MULTILIB_OSDIRNAMES += mabi.lp64s=../lib
--- 
-2.41.0
-

cross/gcc-armhf/APKBUILD

@@ -24,7 +24,7 @@ CBUILDROOT="/"
 _cross_configure="--disable-bootstrap --with-sysroot=/usr/$CTARGET"
 
 pkgname=gcc-armhf
-pkgver=13.2.1_git20240309
+pkgver=14.2.0
 # i.e. 13.2.1, must match gcc/BASE-VER
 _pkgbase="${pkgver%%_git*}"
 # date component from snapshots
@@ -34,7 +34,7 @@ _pkgsnap="${pkgver##*_git}"
 [ "$CHOST" != "$CTARGET" ] && _target="-$CTARGET_ARCH" || _target=""
 
 pkgname=gcc-armhf
-pkgrel=0
+pkgrel=4
 pkgdesc="Stage2 cross-compiler for armhf"
 url="https://gcc.gnu.org"
 arch="x86_64"
@@ -44,9 +44,10 @@ depends="binutils-armhf mpc1"
 makedepends_build="gcc g++ bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev"
 makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev musl-dev-armhf binutils-armhf"
 subpackages="g++-armhf:gpp libstdc++-dev-armhf:libcxx_dev"
-[ "$CHOST" = "$CTARGET" ] && subpackages="gcc-gdb gcc-doc$_target"
+[ "$CHOST" = "$CTARGET" ] && subpackages="gcc-gdb gcc-doc"
 replaces="libstdc++ binutils"
-options="!strip"
+options="!strip !tracedeps"
+depends="$depends so:libc.musl-x86_64.so.1 so:libgcc_s.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libstdc++.so.6 so:libz.so.1"
 
 : "${LANG_CXX:=true}"
 : "${LANG_D:=true}"
@@ -64,6 +65,7 @@ _libitm=true
 if [ "$CHOST" != "$CTARGET" ]; then
 	if [ "$BOOTSTRAP" = nolibc ]; then
 		LANG_CXX=false
+		LANG_D=false
 		LANG_ADA=false
 		_libgcc=false
 		_builddir="$srcdir/build-cross-pass2"
@@ -73,7 +75,6 @@ if [ "$CHOST" != "$CTARGET" ]; then
 	LANG_OBJC=false
 	LANG_GO=false
 	LANG_FORTRAN=false
-	LANG_D=false
 	LANG_JIT=false
 	_libgomp=false
 	_libatomic=false
@@ -115,7 +116,6 @@ elif [ "$CBUILD" != "$CHOST" ]; then
 	LANG_OBJC=false
 	LANG_GO=false
 	LANG_FORTRAN=false
-	LANG_D=false
 	LANG_JIT=false
 
 	STRIP_FOR_TARGET=${CROSS_COMPILE}strip
@@ -136,15 +136,14 @@ else
 	export CXXFLAGS_FOR_TARGET="$CXXFLAGS"
 	export LDFLAGS_FOR_TARGET="$LDFLAGS"
 	export BOOT_CFLAGS="$CFLAGS"
-	export BOOT_CXXFLAGS="$CXXFLAGS"
 	export BOOT_LDFLAGS="$LDFLAGS"
 fi
 
-case "$CARCH" in
+case "$CTARGET_ARCH" in
 # GDC hasn't been ported to PowerPC
 # See libphobos/configure.tgt in GCC sources for supported targets
 # riscv fails with: error: static assert  "unimplemented"
-ppc64le|riscv64|loongarch64)	LANG_D=false ;;
+ppc64le|riscv64)	LANG_D=false ;;
 # GDC does currently not work on 32-bit musl architectures.
 # This is a known upstream issue.
 # See: https://github.com/dlang/druntime/pull/3383
@@ -171,7 +170,7 @@ esac
 # currently on x86, x86_64 and ia64
 _libquadmath=$LANG_FORTRAN
 case "$CTARGET_ARCH" in
-x86 | x86_64 | ppc64le)	_libquadmath=$LANG_FORTRAN ;;
+x86 | x86_64 | ppc64le) ;;
 *)		_libquadmath=false ;;
 esac
 
@@ -184,13 +183,8 @@ if $_libgomp; then
 	subpackages="$subpackages libgomp::$CTARGET_ARCH"
 fi
 
-case "$CARCH" in
-riscv64)
-LANG_ADA=false;;
-esac
-
 case "$CTARGET_ARCH" in
-loongarch64)
+riscv64|loongarch64)
 LANG_ADA=false;;
 esac
 
@@ -199,9 +193,17 @@ if $LANG_CXX; then
 	_languages="$_languages,c++"
 fi
 if $LANG_D; then
-	subpackages="$subpackages libgphobos::$CTARGET_ARCH gcc-gdc$_target:gdc"
+	subpackages="$subpackages gcc-gdc$_target:gdc"
 	_languages="$_languages,d"
-	makedepends_build="$makedepends_build libucontext-dev gcc-gdc-bootstrap"
+	makedepends_build="$makedepends_build libucontext-dev"
+	if [ "$CBUILD" = "$CTARGET" ]; then
+		makedepends_build="$makedepends_build gcc-gdc-bootstrap"
+		subpackages="$subpackages libgphobos::$CTARGET_ARCH"
+	else
+		# shared libgphobos is for D programs to link against, so
+		# skip building that while cross-compiling the GDC compiler
+		makedepends_build="$makedepends_build gcc-gdc gcc-gdc$_cross"
+	fi
 fi
 if $LANG_OBJC; then
 	subpackages="$subpackages libobjc::$CTARGET_ARCH gcc-objc$_target:objc"
@@ -216,13 +218,12 @@ if $LANG_FORTRAN; then
 	_languages="$_languages,fortran"
 fi
 if $LANG_ADA; then
-	subpackages="$subpackages gcc-gnat$_target:gnat"
+	subpackages="$subpackages gcc-gnat$_target:gnat libgnat::$CTARGET_ARCH"
 	_languages="$_languages,ada"
 	if [ "$CBUILD" = "$CTARGET" ]; then
 		makedepends_build="$makedepends_build gcc-gnat-bootstrap"
-		subpackages="$subpackages libgnat-static:libgnatstatic:$CTARGET_ARCH libgnat::$CTARGET_ARCH"
+		subpackages="$subpackages libgnat-static:libgnatstatic:$CTARGET_ARCH"
 	else
-		subpackages="$subpackages libgnat::$CTARGET_ARCH"
 		makedepends_build="$makedepends_build gcc-gnat gcc-gnat$_cross"
 	fi
 fi
@@ -232,7 +233,7 @@ fi
 makedepends="$makedepends_build $makedepends_host"
 
 # when using upstream releases, use this URI template
-# https://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$pkgver}/gcc-${_pkgbase:-$pkgver}.tar.xz
+# https://gcc.gnu.org/pub/gcc/releases/gcc-$_pkgbase/gcc-$_pkgbase.tar.xz
 #
 # right now, we are using a git snapshot. snapshots are taken from gcc.gnu.org/pub/gcc/snapshots.
 # However, since they are periodically deleted from the GCC mirrors the utilized snapshots are
@@ -241,7 +242,8 @@ makedepends="$makedepends_build $makedepends_host"
 #
 # PLEASE submit all patches to gcc to https://gitlab.alpinelinux.org/kaniini/alpine-gcc-patches,
 # so that they can be properly tracked and easily rebased if needed.
-source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${_pkgbase%%.*}-$_pkgsnap.tar.xz
+#source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${_pkgbase%%.*}-$_pkgsnap.tar.xz
+source="https://gcc.gnu.org/pub/gcc/releases/gcc-$_pkgbase/gcc-$_pkgbase.tar.xz
 	0001-posix_memalign.patch
 	0002-gcc-poison-system-directories.patch
 	0003-specs-turn-on-Wl-z-now-by-default.patch
@@ -276,8 +278,11 @@ source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${
 	0032-libgnat-time_t-is-always-64-bit-on-musl-libc.patch
 	0033-libphobos-do-not-use-LFS64-symbols.patch
 	0034-libgo-fix-lfs64-use.patch
-	0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch
-	0037-loongarch-disable-multilib-support.patch
+	0035-loongarch-disable-multilib-support.patch
+	0036-libphobos-add-riscv64-and-loongarch64-support.patch
+	fix-arm64.patch
+	ppc64le-quadmath.patch
+	riscv64-improve-build-time.patch
 	"
 
 # secfixes:
@@ -285,43 +290,21 @@ source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${
 #     - CVE-2023-4039
 
 # we build out-of-tree
-_gccdir="$srcdir"/gcc-${_pkgbase%%.*}-$_pkgsnap
-_gcclibdir="/usr/lib/gcc/$CTARGET/${_pkgbase:-$pkgver}"
-_gcclibexec="/usr/libexec/gcc/$CTARGET/${_pkgbase:-$pkgver}"
+#builddir="$srcdir"/gcc-${_pkgbase%%.*}-$_pkgsnap
+builddir="$srcdir"/gcc-$_pkgbase
+_gcclibdir="/usr/lib/gcc/$CTARGET/$_pkgbase"
+_gcclibexec="/usr/libexec/gcc/$CTARGET/$_pkgbase"
 
 prepare() {
-	cd "$_gccdir"
-
-	_err=
-	for i in $source; do
-		case "$i" in
-		*.patch)
-			msg "Applying $i"
-			patch -p1 -i "$srcdir"/$i || _err="$_err $i"
-			;;
-		esac
-	done
-
-	if [ -n "$_err" ]; then
-		error "The following patches failed:"
-		for i in $_err; do
-			echo "  $i"
-		done
-		return 1
-	fi
-
-	echo ${_pkgbase:-$pkgver} > gcc/BASE-VER
+	default_prepare
+	echo $_pkgbase > gcc/BASE-VER
 }
 
 build() {
 	local _arch_configure=
-	local _libc_configure=
 	local _bootstrap_configure=
-	local _symvers=
 	local _jit_configure=
 
-	cd "$_gccdir"
-
 	case "$CTARGET" in
 	aarch64-*-*-*)		_arch_configure="--with-arch=armv8-a --with-abi=lp64";;
 	armv5-*-*-*eabi)	_arch_configure="--with-arch=armv5te --with-tune=arm926ej-s --with-float=soft --with-abi=aapcs-linux";;
@@ -345,20 +328,22 @@ build() {
 	*)	_hash_style_configure="--with-linker-hash-style=gnu" ;;
 	esac
 
-	case "$CTARGET_LIBC" in
-	musl)
-		# musl does not support libsanitizer
-		# alpine musl provides libssp_nonshared.a, so we don't need libssp either
-		_libc_configure="--disable-libssp --disable-libsanitizer"
-		_symvers="--disable-symvers"
-		export libat_cv_have_ifunc=no
-		;;
-	esac
+	export libat_cv_have_ifunc=no
 
 
 	case "$BOOTSTRAP" in
 	nolibc)	_bootstrap_configure="--with-newlib --disable-shared --enable-threads=no" ;;
-	*)	_bootstrap_configure="--enable-shared --enable-threads --enable-tls" ;;
+	*)
+		# cross-bootstrap GDC with a static libphobos: due to GCC's
+		# ./configure not having a --disable-shared=libphobos option,
+		# we have to use --enable-shared with everything else instead.
+		if $LANG_D && [ "$CBUILD" != "$CTARGET" ]; then
+			_bootstrap_configure="--enable-shared=libgcc,libstdc++,libffi,zlib,boehm-gc,ada,libada,libgo,libobjc,libatomic,libgomp,libitm,libgfortran,libquadmath"
+		else
+			_bootstrap_configure="--enable-shared"
+		fi
+		_bootstrap_configure="$_bootstrap_configure --enable-threads --enable-tls"
+		;;
 	esac
 
 	$_libgomp	|| _bootstrap_configure="$_bootstrap_configure --disable-libgomp"
@@ -372,10 +357,8 @@ build() {
 	echo "  CHOST=$CHOST"
 	echo "  CTARGET=$CTARGET"
 	echo "  CTARGET_ARCH=$CTARGET_ARCH"
-	echo "  CTARGET_LIBC=$CTARGET_LIBC"
 	echo "  languages=$_languages"
 	echo "  arch_configure=$_arch_configure"
-	echo "  libc_configure=$_libc_configure"
 	echo "  cross_configure=$_cross_configure"
 	echo "  bootstrap_configure=$_bootstrap_configure"
 	echo "  hash_style_configure=$_hash_style_configure"
@@ -396,7 +379,7 @@ build() {
 		--disable-multilib
 		--disable-nls
 		--disable-werror
-		$_symvers
+		--disable-symvers
 		--enable-__cxa_atexit
 		--enable-default-pie
 		--enable-default-ssp
@@ -404,7 +387,8 @@ build() {
 		--enable-link-serialization=2
 		--enable-linker-build-id
 		$_arch_configure
-		$_libc_configure
+		--disable-libssp
+		--disable-libsanitizer
 		$_cross_configure
 		$_bootstrap_configure
 		--with-bugurl=https://gitlab.alpinelinux.org/alpine/aports/-/issues
@@ -414,10 +398,14 @@ build() {
 
 	mkdir -p "$_builddir"
 	cd "$_builddir"
-	"$_gccdir"/configure $gccconfiguration \
+	"$builddir"/configure $gccconfiguration \
 		--with-pkgversion="$version"
 
 	msg "building gcc"
+	if $LANG_D && [ "$CBUILD" != "$CTARGET" ]; then
+		# cross-compiling libphobos with parallel make fails
+		make all-target-libphobos
+	fi
 	make
 
 	# we build gccjit separate to not build all of gcc with --enable-host-shared
@@ -426,7 +414,7 @@ build() {
 	if $LANG_JIT; then
 		mkdir -p "$_builddir"/libgccjit-build
 		cd "$_builddir"/libgccjit-build
-		"$_gccdir"/configure $gccconfiguration \
+		"$builddir"/configure $gccconfiguration \
 			--disable-bootstrap \
 			--enable-host-shared \
 			--enable-languages=jit \
@@ -441,7 +429,7 @@ package() {
 	cd "$_builddir"
 	make -j1 DESTDIR="$pkgdir" install
 
-	ln -s gcc "$pkgdir"/usr/bin/cc
+	[ "$CHOST" = "$CTARGET" ] && ln -s gcc "$pkgdir"/usr/bin/cc
 	ln -s ${CTARGET}-gcc "$pkgdir"/usr/bin/${CTARGET}-cc
 
 	if $LANG_JIT; then
@@ -485,25 +473,23 @@ package() {
 
 	# move ada runtime libs
 	if $LANG_ADA; then
-		for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 -name "libgna*.so"); do
+		for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 \( -name "libgna*.so" -o -name "libgna*.a" \) ); do
 			mv "$i" "$pkgdir"/usr/lib/
 			ln -s ../../../../${i##*/} $i
 		done
-		if [ "$CHOST" = "$CTARGET" ]; then
-			for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 -name "libgna*.a"); do
-				mv "$i" "$pkgdir"/usr/lib/
-				ln -s ../../../../${i##*/} $i
-			done
-		fi
 	fi
 
 	if [ "$CHOST" != "$CTARGET" ]; then
 		# cross-gcc: remove any files that would conflict with the
 		# native gcc package
-		rm -rf "$pkgdir"/usr/bin/cc "$pkgdir"/usr/include "${pkgdir:?}"/usr/share
+		rm -rf "$pkgdir"/usr/include "${pkgdir:?}"/usr/share
 		# libcc1 does not depend on target, don't ship it
 		rm -rf "$pkgdir"/usr/lib/libcc1.so*
 
+		# These are moved into packages with arch=$CTARGET_ARCH so remove
+		# cross prefix
+		#mv "$pkgdir"/usr/$CTARGET/lib/*.so.* "$pkgdir"/usr/lib/ # FIXME
+
 		# fixup gcc library symlinks to be linker scripts so
 		# linker finds the libs from relocated sysroot
 		for so in "$pkgdir"/usr/"$CTARGET"/lib/*.so; do
@@ -552,8 +538,7 @@ libatomic() {
 	depends=
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libatomic.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libatomic.so.*
 }
 
 libcxx() {
@@ -566,8 +551,7 @@ libcxx() {
 		nm -D "$pkgdir"/usr/lib/libstdc++.so.* | grep clock_gettime
 	fi
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libstdc++.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libstdc++.so.*
 }
 
 libcxx_dev() {
@@ -585,15 +569,12 @@ libcxx_dev() {
 
 gpp() {
 	pkgdesc="GNU C++ standard library and compiler"
-	depends="libstdc++=$_gccrel libstdc++-dev$_target=$_gccrel gcc$_target=$_gccrel libc-dev"
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/usr/bin \
-		"$subpkgdir"/usr/${_target:+$CTARGET/}include \
-		"$subpkgdir"/usr/${_target:+$CTARGET/}lib \
+	depends="libstdc++-dev$_target=$_gccrel gcc$_target=$_gccrel musl-dev"
+	depends="$depends so:libc.musl-x86_64.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libz.so.1"
+	[ "$CHOST" = "$CTARGET" ] && depends="$depends libstdc++=$_gccrel"
 
-	mv "$pkgdir/$_gcclibexec/cc1plus" "$subpkgdir/$_gcclibexec/"
-
-	mv "$pkgdir"/usr/bin/*++ "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/cc1plus
+	amove usr/bin/*++
 }
 
 jit() {
@@ -612,30 +593,26 @@ libobjc() {
 	pkgdesc="GNU Objective-C runtime"
 	replaces="objc"
 	depends=
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libobjc.so.* "$subpkgdir"/usr/lib/
+
+	amove usr/lib/libobjc.so.*
 }
 
 objc() {
 	pkgdesc="GNU Objective-C"
 	replaces="gcc"
-	depends="libc-dev gcc=$_gccrel libobjc=$_gccrel"
+	depends="musl-dev gcc=$_gccrel libobjc=$_gccrel"
 
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/$_gcclibdir/include \
-		"$subpkgdir"/usr/lib
-	mv "$pkgdir/$_gcclibexec/cc1obj" "$subpkgdir/$_gcclibexec/"
-	mv "$pkgdir"/$_gcclibdir/include/objc "$subpkgdir"/$_gcclibdir/include/
-	mv "$pkgdir"/usr/lib/libobjc.so "$pkgdir"/usr/lib/libobjc.a \
-		"$subpkgdir"/usr/lib/
+	amove $_gcclibexec/cc1obj
+	amove $_gcclibdir/include/objc
+	amove usr/lib/libobjc.so
+	amove usr/lib/libobjc.a
 }
 
 libgcc() {
 	pkgdesc="GNU C compiler runtime libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libgcc_s.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgcc_s.so.*
 }
 
 libgomp() {
@@ -643,49 +620,43 @@ libgomp() {
 	depends=
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libgomp.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgomp.so.*
 }
 
 libgphobos() {
 	pkgdesc="D programming language standard library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgdruntime.so.* "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.so.*  "$subpkgdir"/usr/lib/
+	amove usr/lib/libgdruntime.so.*
+	amove usr/lib/libgphobos.so.*
 }
 
 gdc() {
 	pkgdesc="GCC-based D language compiler"
-	depends="gcc=$_gccrel libgphobos=$_gccrel musl-dev"
-	depends="$depends libucontext-dev"
-	provides="gcc-gdc-bootstrap=$_gccrel"
+	depends="gcc$_target=$_gccrel musl-dev libucontext-dev"
+	[ "$CBUILD" = "$CTARGET" ] && depends="$depends libgphobos=$_gccrel"
+	[ "$CHOST" = "$CTARGET" ] && provides="gcc-gdc-bootstrap=$_gccrel"
 
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/$_gcclibdir/include/d/ \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
 	# Copy: The installed '.d' files, the static lib, the binary itself
 	# The shared libs are part of 'libgphobos' so one can run program
 	# without installing the compiler
-	mv "$pkgdir/$_gcclibexec/d21" "$subpkgdir/$_gcclibexec/"
-	mv "$pkgdir"/$_gcclibdir/include/d/* "$subpkgdir"/$_gcclibdir/include/d/
-	mv "$pkgdir"/usr/lib/libgdruntime.a "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgdruntime.so "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.a "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.so "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.spec "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/bin/$CTARGET-gdc "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/bin/gdc "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/d21
+	amove $_gcclibdir/include/d
+	if [ "$CBUILD" = "$CTARGET" ]; then
+		amove usr/lib/libgdruntime.so
+		amove usr/lib/libgphobos.so
+	fi
+	amove usr/${_target:+$CTARGET/}lib/libgdruntime.a
+	amove usr/${_target:+$CTARGET/}lib/libgphobos.a
+	amove usr/${_target:+$CTARGET/}lib/libgphobos.spec
+	amove usr/bin/*gdc
 }
 
 libgo() {
 	pkgdesc="Go runtime library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgo.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgo.so.*
 }
 
 go() {
@@ -693,31 +664,25 @@ go() {
 	depends="gcc=$_gccrel libgo=$_gccrel !go"
 	install="$pkgname-go.post-install"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/lib/go "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/bin/*gccgo "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/bin/*go "$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/bin/*gofmt "$subpkgdir"/usr/bin
-	mv "$pkgdir"/$_gcclibexec/go1 "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/cgo "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/buildid "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/test2json "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/vet "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/usr/lib/libgo.a \
-		"$pkgdir"/usr/lib/libgo.so \
-		"$pkgdir"/usr/lib/libgobegin.a \
-		"$pkgdir"/usr/lib/libgolibbegin.a \
-		"$subpkgdir"/usr/lib/
+	amove usr/lib/go
+	amove usr/bin/*go
+	amove usr/bin/*gofmt
+	amove $_gcclibexec/go1
+	amove $_gcclibexec/cgo
+	amove $_gcclibexec/buildid
+	amove $_gcclibexec/test2json
+	amove $_gcclibexec/vet
+	amove usr/lib/libgo.a
+	amove usr/lib/libgo.so
+	amove usr/lib/libgobegin.a
+	amove usr/lib/libgolibbegin.a
 }
 
 libgfortran() {
 	pkgdesc="Fortran runtime library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgfortran.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgfortran.so.*
 }
 
 libquadmath() {
@@ -725,8 +690,7 @@ libquadmath() {
 	pkgdesc="128-bit math library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libquadmath.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libquadmath.so.*
 }
 
 gfortran() {
@@ -735,38 +699,30 @@ gfortran() {
 	$_libquadmath && depends="$depends libquadmath=$_gccrel"
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/$_gcclibdir \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/bin/*gfortran "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/lib/libgfortran.a \
-		"$pkgdir"/usr/lib/libgfortran.so \
-		"$subpkgdir"/usr/lib/
+	amove usr/bin/*gfortran
+	amove usr/lib/libgfortran.a
+	amove usr/lib/libgfortran.so
 	if $_libquadmath; then
-		mv "$pkgdir"/usr/lib/libquadmath.a \
-			"$pkgdir"/usr/lib/libquadmath.so \
-			"$subpkgdir"/usr/lib/
+		amove usr/lib/libquadmath.a
+		amove usr/lib/libquadmath.so
 	fi
-	mv "$pkgdir"/$_gcclibdir/finclude "$subpkgdir"/$_gcclibdir/
-	mv "$pkgdir"/$_gcclibexec/f951 "$subpkgdir"/$_gcclibexec
-	mv "$pkgdir"/usr/lib/libgfortran.spec "$subpkgdir"/$_gcclibdir
+	amove $_gcclibdir/finclude
+	amove $_gcclibexec/f951
+	mv -v "$pkgdir"/usr/lib/libgfortran.spec "$subpkgdir"/$_gcclibdir/
 }
 
 libgnat() {
 	pkgdesc="GNU Ada runtime shared libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgna*.so "$subpkgdir"/usr/lib/
+	amove usr/lib/libgna*.so
 }
 
 libgnatstatic() {
 	pkgdesc="GNU Ada static libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgna*.a "$subpkgdir"/usr/lib/
+	amove usr/lib/libgna*.a
 }
 
 gnat() {
@@ -775,12 +731,9 @@ gnat() {
 	provides="$pkgname-gnat-bootstrap=$_gccrel"
 	[ "$CHOST" = "$CTARGET" ] && depends="$depends libgnat=$_gccrel"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/$_gcclibdir \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/$_gcclibexec/*gnat* "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibdir/*ada* "$subpkgdir"/$_gcclibdir/
-	mv "$pkgdir"/usr/bin/*gnat* "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/*gnat*
+	amove $_gcclibdir/*ada*
+	amove usr/bin/*gnat*
 }
 
 gdb() {
@@ -793,9 +746,9 @@ gdb() {
 }
 
 sha512sums="
-2d1e0374ebdee526f0549319fc9c364968c52a0d4aaa16759f00453cb083fe58d8f463c47d97f3bb74a0a92e251989eb75a50ee5800b4569978c72d25446b44e  gcc-13-20240309.tar.xz
+932bdef0cda94bacedf452ab17f103c0cb511ff2cec55e9112fc0328cbf1d803b42595728ea7b200e0a057c03e85626f937012e49a7515bc5dd256b2bf4bc396  gcc-14.2.0.tar.xz
 1ecffba1b07d60e1b4422302b032bbea918b674c8e12b30aa6965b544d700ce86b61e9f7b8d402c6caf59257f491a394dd0912f0948565d6eae9335ee54f3b35  0001-posix_memalign.patch
-163f282455b6a4df33f011bcd8b0440566ba0ffaeeab30d8ac52d39948980a56881ca0eff60687129d59556389a58b9d64e7768750bd70b1fe0fedbc9fc30dc2  0002-gcc-poison-system-directories.patch
+1d102a7b17683909dde4d8591dd889149299e77a2b2003cdc0635dc816666be940e41ae534b469485391a9bed183cd5cd337f130e4e1ecb62cb9ad86c4a081db  0002-gcc-poison-system-directories.patch
 3f24bb6a50d3c45b71ea05590e32fe3e69b91377ab185352891d5035c76ed193117c6d0b314a4c364bcf136b9a9dd5c926d6c7c30ab436976c121ebfea8d3ddd  0003-specs-turn-on-Wl-z-now-by-default.patch
 17a2993027d3ddf8595952ebcae425695ddc7b1cf73b384d2e55fddecb9cbf3f6482860a502ff69b14075e12badf27300fd3039f3a9005e851fd8d121d258c2b  0004-Turn-on-D_FORTIFY_SOURCE-2-by-default-for-C-C-ObjC-O.patch
 444550e55491ff89fe8cbbb4b73d017c9c147cdce1ad5c0561fe7d6ab3834515a814c7676c408cfeec18e1aaace27b3c26a2ffe4a75042285df5124976c38672  0005-On-linux-targets-pass-as-needed-by-default-to-the-li.patch
@@ -806,7 +759,7 @@ sha512sums="
 da9eaf2f0ddbec5ee14dc26053936587e6c76fbf16846db804a18cf4d318579426ebcc566aed02daf8e34f60c08b61f5d3959305886dca9bbcdc84db057258d9  0010-Don-t-declare-asprintf-if-defined-as-a-macro.patch
 35b9aafe7eee8138cb7aad7164a8f77c15ccdce26843cee78b5871ef91d76cad22ed0871b20f51c4b89b71afd9cfe4ba4227086e158c466558513708fe7d2a1a  0011-libiberty-copy-PIC-objects-during-build-process.patch
 9d43f844fad0ac6e1c35a2b6f461f9278ae09e468f2c9ae8adc43accbe6934994aa10d3a433644d1393a4a76e3caed69e3191db7f3c0c24b4e7a0a0a0cbac3f1  0012-libgcc_s.patch
-b2c4921c5eef33ee43a92ab5ec7f09d5d3adb49a2416595001e6376ffdf652ef9d0dc21778c3a86e45334290dbe467a4e891ed34a6522e0c72f746def22e8663  0013-nopie.patch
+91dde3079c1400c124ab5604597f5857185d075809649603aa3641a4581b34029bfcbd4281a5bd925d1c5e6e3b1f5f3322efda34345c6930652d685a6c9525f4  0013-nopie.patch
 0b50ad15115192699efa9fda3d4fb1c2fa95da06d7880ba34615b40c19a8256e1fe364da39f5c70dc22fbccf21db2de5900932afef68948722eeb25e435262f8  0014-ada-fix-shared-linking.patch
 00097c7106625ccf02149a757366f434c48f2abe824bb8b4bf067d29308889cb6039a5e5b2d3bd2683617693b47707d549252c56eea6bc3cdc2450a8d14f46a7  0015-build-fix-CXXFLAGS_FOR_BUILD-passing.patch
 7f0bc42b93a389b614054e700b851abfbc53db391aa10cbdf6990d41396b293af78980bb39f1cf0967184d3fbf3d46ac7c7f096717b8f193ea34cbf7f37d7e91  0016-add-fortify-headers-paths.patch
@@ -816,10 +769,10 @@ b2c4921c5eef33ee43a92ab5ec7f09d5d3adb49a2416595001e6376ffdf652ef9d0dc21778c3a86e
 a9567947471c3ba8a547a79c55e183974554bf823d9a97a165c966d7b3caad8789980e096e3b78452ece5de062bd9bb006af464bbf0c5a35b689eac3ee21e5c5  0020-s390x-disable-multilib-support.patch
 f382eb5f7c2c60c5a23fac587c9629a3059d7be0898e97a1feaf9b9cbe1ef4693cc1177eb29333e8b7944fa17487478e73958be45d5782ccb9ef501961fb9a96  0021-ppc64-le-disable-multilib-support.patch
 44ab86feb8e41e7c2b2e27accdf46194c9b80ee6a39543303dc04824f669d9fad182aabd40c9c7f6c265cf9bb71be830c257be115dc9d701d54eca3aa9ef174e  0022-x86_64-disable-multilib-support.patch
-e0763083c31485e8ac0b3724376a28af01bb6f50e1a054780b61886e4e3de2a35d127e6e353eb8d8729964ada9b5751bf05bdd51df539667008216db38f228a3  0023-riscv-disable-multilib-support.patch
+abf845792433a21fed5dd06167b9f6cf5e8f8026a409acce93824e466c5148e192bf5f404a271931fe4b65283499329bf67bb01019f2f3e02501f20619404e6c  0023-riscv-disable-multilib-support.patch
 ab88a2f63e3545bbc36537aa9a86f2c6c35e41bbf702d6e13743a405cdac4f901eed5737189b780da96647fea9f5d863fdc76373f25a00064106dcb5514d6d87  0024-always-build-libgcc_eh.a.patch
 8fdbe0c8bf4ca60f458a33e59027de03d15ac91933fe46d8ca62119346d20b9bc2447c0bf22bceb63d0cf8613ab61512d9197f4e6c2224af473b63ef9f254295  0025-ada-libgnarl-compatibility-for-musl.patch
-30369bea84020c32d514196ba3adb3d09d2d0359af5550bd3f9719aa357e44b2f695623c1d2a99416e120dc86896c196c5dd4f638183dced4799604137385367  0026-ada-musl-support-fixes.patch
+684bf2db12aa45e8db7a895ab0f227b4e4351f611b4fcc6e1745d7ad94d31b3554f39d8cf9e2203520b3c6ee35cf309b417d4a842e7a8cd55a2b2accb23f2f24  0026-ada-musl-support-fixes.patch
 3f9a406d7d2ce34951215ffbcadb49a45e55ad5c24ab9097c0e5e92383e43b876872ccd2a7e7def2833ab204975ee5733f8bcf90934db9fa9c4f6f56c62081f6  0027-configure-Add-enable-autolink-libatomic-use-in-LINK_.patch
 720a4001f9a1fa4122e456077ecff8d3eb8af7c83d0a81f9da6a6cca05b23664206a82a349e34482c48bfe40e99aa5f21567613d0913f6a24f282bc84a994496  0028-configure-fix-detection-of-atomic-builtins-in-libato.patch
 2044c23b23726965c0a6fd39f616cc464badd650947cb40495eeabd906a3af629878c1d28b403b8eb46b30a1a0ba39083023290d62f0c99ccf070063226e3f8f  0029-libstdc-do-not-throw-exceptions-for-non-C-locales-on.patch
@@ -828,6 +781,9 @@ d47b559075f40d526235f47b91da1d0cf6bfe6c5b7311bbfe08af9dd6e8f27e6c7cd82e3b2d529aa
 b325035cb7122d79c6b42ca6d3fc9e02319ed2f7cddb0639dff25d2798d2ce63812cd623462cdf95e21c9ffbf2412193f8b9fc89a4c36fa5a6a041661ac7399d  0032-libgnat-time_t-is-always-64-bit-on-musl-libc.patch
 c474f34e6f9a4239d486a65141a133dbe8ce91427d502a57a9fd6eb403478a2b5715ba74f24c1cc0761e16eec77ba2c1ca921fb7d7bc1e040fc3703fc9559e75  0033-libphobos-do-not-use-LFS64-symbols.patch
 c4482ffc36e7894b2140800159f4cbc9a3e9011e43a69b69f4fa92d5a11e2ee645c7e21df4423dd1e0636e8890849a5719647bfbdf84f951d638f8f488cb718c  0034-libgo-fix-lfs64-use.patch
-cc1e10ac6e72db816f09325e301103109cc212a6f3de3ce0b9b038d149233c467319d203941695dbf3d7b9e2dcbbcd17609cdb056e831fcc323cd592423882d8  0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch
-d834f5f95f4ebe70ec0af0748c8632c99a4f57b69dc14db1a38becdfcb03406b32febf39f772f37bd145538147099fa7433edce845e14ee77cd8f38fd9774fc1  0037-loongarch-disable-multilib-support.patch
+65df1d489e8d07a811f39e27fd29e3b2b4164fbc2c5fdc16a5142886d94a96e3fb28ccf4f20dd297ba6540ef8ea1ac3eb65a4279494639bf2f0f8376a3896cc3  0035-loongarch-disable-multilib-support.patch
+06f64544fd8bc4b6c8b06410c5198aa8fb4e82c232afc0cad83b2c69ac5d39399968206defa78297222700cd18e7fd7e8244afa76d343406a01f657c86306453  0036-libphobos-add-riscv64-and-loongarch64-support.patch
+00319c9770362520e8e93bd03fda1769dfa3622eba77d620e11d8af45a38e6d804a5e924046ae388e1cfaea605696e89c343fca507aaaa5edd58d80744fff14f  fix-arm64.patch
+815265826742400f86336f0c2d3e4edc37398dbc6505ee81107c0103c13ac0f406cff851438d2323033c6c6d0c0323765ee15b975eab8d1dd465f9e988168fb9  ppc64le-quadmath.patch
+ea55e0fa6813fc95c4ca2e87f059182edc54dc61515ebb92bf6eb31dbbd176d0fe81edcc7ea28d32f84ca37e8d48a544623d3d9bc94aa41ffc0859326a616aa2  riscv64-improve-build-time.patch
 "

cross/gcc-armhf/fix-arm64.patch

@@ -0,0 +1,544 @@
+From 2894660df1292153632edbc2a5b66eaf6a864660 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Thu, 13 Jun 2024 12:48:21 +0100
+Subject: [PATCH 1/4] aarch64: Fix invalid nested subregs [PR115464]
+
+The testcase extracts one arm_neon.h vector from a pair (one subreg)
+and then reinterprets the result as an SVE vector (another subreg).
+Each subreg makes sense individually, but we can't fold them together
+into a single subreg: it's 32 bytes -> 16 bytes -> 16*N bytes,
+but the interpretation of 32 bytes -> 16*N bytes depends on
+whether N==1 or N>1.
+
+Since the second subreg makes sense individually, simplify_subreg
+should bail out rather than ICE on it.  simplify_gen_subreg will
+then do the same (because it already checks validate_subreg).
+This leaves simplify_gen_subreg returning null, requiring the
+caller to take appropriate action.
+
+I think this is relatively likely to occur elsewhere, so the patch
+adds a helper for forcing a subreg, allowing a temporary pseudo to
+be created where necessary.
+
+I'll follow up by using force_subreg in more places.  This patch
+is intended to be a minimal backportable fix for the PR.
+
+gcc/
+	PR target/115464
+	* simplify-rtx.cc (simplify_context::simplify_subreg): Don't try
+	to fold two subregs together if their relationship isn't known
+	at compile time.
+	* explow.h (force_subreg): Declare.
+	* explow.cc (force_subreg): New function.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svset_neonq_impl::expand): Use it instead of simplify_gen_subreg.
+
+gcc/testsuite/
+	PR target/115464
+	* gcc.target/aarch64/sve/acle/general/pr115464.c: New test.
+
+(cherry picked from commit 0970ff46ba6330fc80e8736fc05b2eaeeae0b6a0)
+---
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc   |  2 +-
+ gcc/explow.cc                                     | 15 +++++++++++++++
+ gcc/explow.h                                      |  2 ++
+ gcc/simplify-rtx.cc                               |  5 +++++
+ .../aarch64/sve/acle/general/pr115464.c           | 13 +++++++++++++
+ 5 files changed, 36 insertions(+), 1 deletion(-)
+ create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index 0d2edf3f19e..c9182594bc1 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1174,7 +1174,7 @@ public:
+        Advanced SIMD argument as an SVE vector.  */
+     if (!BYTES_BIG_ENDIAN
+ 	&& is_undef (CALL_EXPR_ARG (e.call_expr, 0)))
+-      return simplify_gen_subreg (mode, e.args[1], GET_MODE (e.args[1]), 0);
++      return force_subreg (mode, e.args[1], GET_MODE (e.args[1]), 0);
+ 
+     rtx_vector_builder builder (VNx16BImode, 16, 2);
+     for (unsigned int i = 0; i < 16; i++)
+diff --git a/gcc/explow.cc b/gcc/explow.cc
+index 8e5f6b8e680..f6843398c4b 100644
+--- a/gcc/explow.cc
++++ b/gcc/explow.cc
+@@ -745,6 +745,21 @@ force_reg (machine_mode mode, rtx x)
+   return temp;
+ }
+ 
++/* Like simplify_gen_subreg, but force OP into a new register if the
++   subreg cannot be formed directly.  */
++
++rtx
++force_subreg (machine_mode outermode, rtx op,
++	      machine_mode innermode, poly_uint64 byte)
++{
++  rtx x = simplify_gen_subreg (outermode, op, innermode, byte);
++  if (x)
++    return x;
++
++  op = copy_to_mode_reg (innermode, op);
++  return simplify_gen_subreg (outermode, op, innermode, byte);
++}
++
+ /* If X is a memory ref, copy its contents to a new temp reg and return
+    that reg.  Otherwise, return X.  */
+ 
+diff --git a/gcc/explow.h b/gcc/explow.h
+index 16aa02cfb68..cbd1fcb7eb3 100644
+--- a/gcc/explow.h
++++ b/gcc/explow.h
+@@ -42,6 +42,8 @@ extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode);
+    Args are mode (in case value is a constant) and the value.  */
+ extern rtx force_reg (machine_mode, rtx);
+ 
++extern rtx force_subreg (machine_mode, rtx, machine_mode, poly_uint64);
++
+ /* Return given rtx, copied into a new temp reg if it was in memory.  */
+ extern rtx force_not_mem (rtx);
+ 
+diff --git a/gcc/simplify-rtx.cc b/gcc/simplify-rtx.cc
+index dceaa13333c..729d408aa55 100644
+--- a/gcc/simplify-rtx.cc
++++ b/gcc/simplify-rtx.cc
+@@ -7612,6 +7612,11 @@ simplify_context::simplify_subreg (machine_mode outermode, rtx op,
+       poly_uint64 innermostsize = GET_MODE_SIZE (innermostmode);
+       rtx newx;
+ 
++      /* Make sure that the relationship between the two subregs is
++	 known at compile time.  */
++      if (!ordered_p (outersize, innermostsize))
++	return NULL_RTX;
++
+       if (outermode == innermostmode
+ 	  && known_eq (byte, 0U)
+ 	  && known_eq (SUBREG_BYTE (op), 0))
+diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+new file mode 100644
+index 00000000000..d728d1325ed
+--- /dev/null
++++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+@@ -0,0 +1,13 @@
++/* { dg-options "-O2" } */
++
++#include <arm_neon.h>
++#include <arm_sve.h>
++#include <arm_neon_sve_bridge.h>
++
++svuint16_t
++convolve4_4_x (uint16x8x2_t permute_tbl)
++{
++    return svset_neonq_u16 (svundef_u16 (), permute_tbl.val[1]);
++}
++
++/* { dg-final { scan-assembler {\tmov\tz0\.d, z1\.d\n} } } */
+-- 
+2.46.0
+
+
+From 7edecb21012d88902c60d38f5865bc254eaa9c55 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:30 +0100
+Subject: [PATCH 2/4] aarch64: Use force_subreg in more places
+
+This patch makes the aarch64 code use force_subreg instead of
+simplify_gen_subreg in more places.  The criteria were:
+
+(1) The code is obviously specific to expand (where new pseudos
+    can be created).
+
+(2) The value is obviously an rvalue rather than an lvalue.
+
+(3) The offset wasn't a simple lowpart or highpart calculation;
+    a later patch will deal with those.
+
+gcc/
+	* config/aarch64/aarch64-builtins.cc (aarch64_expand_fcmla_builtin):
+	Use force_subreg instead of simplify_gen_subreg.
+	* config/aarch64/aarch64-simd.md (ctz<mode>2): Likewise.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svget_impl::expand): Likewise.
+	(svget_neonq_impl::expand): Likewise.
+	* config/aarch64/aarch64-sve-builtins-functions.h
+	(multireg_permute::expand): Likewise.
+
+(cherry picked from commit 1474a8eead4ab390e59ee014befa8c40346679f4)
+---
+ gcc/config/aarch64/aarch64-builtins.cc              | 4 ++--
+ gcc/config/aarch64/aarch64-simd.md                  | 4 ++--
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc     | 8 +++-----
+ gcc/config/aarch64/aarch64-sve-builtins-functions.h | 6 +++---
+ 4 files changed, 10 insertions(+), 12 deletions(-)
+
+diff --git a/gcc/config/aarch64/aarch64-builtins.cc b/gcc/config/aarch64/aarch64-builtins.cc
+index 75d21de1401..b2e46a073a8 100644
+--- a/gcc/config/aarch64/aarch64-builtins.cc
++++ b/gcc/config/aarch64/aarch64-builtins.cc
+@@ -2510,12 +2510,12 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+       rtx temp2 = gen_reg_rtx (DImode);
+       temp1 = simplify_gen_subreg (d->mode, op2, quadmode,
+ 				   subreg_lowpart_offset (d->mode, quadmode));
+-      temp1 = simplify_gen_subreg (V2DImode, temp1, d->mode, 0);
++      temp1 = force_subreg (V2DImode, temp1, d->mode, 0);
+       if (BYTES_BIG_ENDIAN)
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const0_rtx));
+       else
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const1_rtx));
+-      op2 = simplify_gen_subreg (d->mode, temp2, GET_MODE (temp2), 0);
++      op2 = force_subreg (d->mode, temp2, GET_MODE (temp2), 0);
+ 
+       /* And recalculate the index.  */
+       lane -= nunits / 4;
+diff --git a/gcc/config/aarch64/aarch64-simd.md b/gcc/config/aarch64/aarch64-simd.md
+index 33ab0741e87..5b9efe0b165 100644
+--- a/gcc/config/aarch64/aarch64-simd.md
++++ b/gcc/config/aarch64/aarch64-simd.md
+@@ -412,8 +412,8 @@
+   "TARGET_SIMD"
+   {
+      emit_insn (gen_bswap<mode>2 (operands[0], operands[1]));
+-     rtx op0_castsi2qi = simplify_gen_subreg(<VS:VSI2QI>mode, operands[0],
+-					     <MODE>mode, 0);
++     rtx op0_castsi2qi = force_subreg (<VS:VSI2QI>mode, operands[0],
++				       <MODE>mode, 0);
+      emit_insn (gen_aarch64_rbit<VS:vsi2qi> (op0_castsi2qi, op0_castsi2qi));
+      emit_insn (gen_clz<mode>2 (operands[0], operands[0]));
+      DONE;
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index c9182594bc1..2c95da79572 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1121,9 +1121,8 @@ public:
+   expand (function_expander &e) const override
+   {
+     /* Fold the access into a subreg rvalue.  */
+-    return simplify_gen_subreg (e.vector_mode (0), e.args[0],
+-				GET_MODE (e.args[0]),
+-				INTVAL (e.args[1]) * BYTES_PER_SVE_VECTOR);
++    return force_subreg (e.vector_mode (0), e.args[0], GET_MODE (e.args[0]),
++			 INTVAL (e.args[1]) * BYTES_PER_SVE_VECTOR);
+   }
+ };
+ 
+@@ -1157,8 +1156,7 @@ public:
+ 	e.add_fixed_operand (indices);
+ 	return e.generate_insn (icode);
+       }
+-    return simplify_gen_subreg (e.result_mode (), e.args[0],
+-				GET_MODE (e.args[0]), 0);
++    return force_subreg (e.result_mode (), e.args[0], GET_MODE (e.args[0]), 0);
+   }
+ };
+ 
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-functions.h b/gcc/config/aarch64/aarch64-sve-builtins-functions.h
+index 3b8e575e98e..7d06a57ff83 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-functions.h
++++ b/gcc/config/aarch64/aarch64-sve-builtins-functions.h
+@@ -639,9 +639,9 @@ public:
+       {
+ 	machine_mode elt_mode = e.vector_mode (0);
+ 	rtx arg = e.args[0];
+-	e.args[0] = simplify_gen_subreg (elt_mode, arg, GET_MODE (arg), 0);
+-	e.args.safe_push (simplify_gen_subreg (elt_mode, arg, GET_MODE (arg),
+-					       GET_MODE_SIZE (elt_mode)));
++	e.args[0] = force_subreg (elt_mode, arg, GET_MODE (arg), 0);
++	e.args.safe_push (force_subreg (elt_mode, arg, GET_MODE (arg),
++					GET_MODE_SIZE (elt_mode)));
+       }
+     return e.use_exact_insn (icode);
+   }
+-- 
+2.46.0
+
+
+From 0ab664f41762803a72e5e99025b0512cad493985 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:31 +0100
+Subject: [PATCH 3/4] aarch64: Add some uses of force_lowpart_subreg
+
+This patch makes more use of force_lowpart_subreg, similarly
+to the recent patch for force_subreg.  The criteria were:
+
+(1) The code is obviously specific to expand (where new pseudos
+    can be created).
+
+(2) The value is obviously an rvalue rather than an lvalue.
+
+gcc/
+	PR target/115464
+	* config/aarch64/aarch64-builtins.cc (aarch64_expand_fcmla_builtin)
+	(aarch64_expand_rwsr_builtin): Use force_lowpart_subreg instead of
+	simplify_gen_subreg and lowpart_subreg.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svset_neonq_impl::expand): Likewise.
+	* config/aarch64/aarch64-sve-builtins-sme.cc
+	(add_load_store_slice_operand): Likewise.
+	* config/aarch64/aarch64.cc (aarch64_sve_reinterpret): Likewise.
+	(aarch64_addti_scratch_regs, aarch64_subvti_scratch_regs): Likewise.
+
+gcc/testsuite/
+	PR target/115464
+	* gcc.target/aarch64/sve/acle/general/pr115464_2.c: New test.
+
+(cherry picked from commit 6bd4fbae45d11795a9a6f54b866308d4d7134def)
+---
+ gcc/config/aarch64/aarch64-builtins.cc             | 11 +++++------
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc    |  2 +-
+ gcc/config/aarch64/aarch64-sve-builtins-sme.cc     |  2 +-
+ gcc/config/aarch64/aarch64.cc                      | 14 +++++---------
+ .../aarch64/sve/acle/general/pr115464_2.c          | 11 +++++++++++
+ 5 files changed, 23 insertions(+), 17 deletions(-)
+ create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+
+diff --git a/gcc/config/aarch64/aarch64-builtins.cc b/gcc/config/aarch64/aarch64-builtins.cc
+index b2e46a073a8..264b9560709 100644
+--- a/gcc/config/aarch64/aarch64-builtins.cc
++++ b/gcc/config/aarch64/aarch64-builtins.cc
+@@ -2497,8 +2497,7 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+   int lane = INTVAL (lane_idx);
+ 
+   if (lane < nunits / 4)
+-    op2 = simplify_gen_subreg (d->mode, op2, quadmode,
+-			       subreg_lowpart_offset (d->mode, quadmode));
++    op2 = force_lowpart_subreg (d->mode, op2, quadmode);
+   else
+     {
+       /* Select the upper 64 bits, either a V2SF or V4HF, this however
+@@ -2508,8 +2507,7 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+ 	 gen_highpart_mode generates code that isn't optimal.  */
+       rtx temp1 = gen_reg_rtx (d->mode);
+       rtx temp2 = gen_reg_rtx (DImode);
+-      temp1 = simplify_gen_subreg (d->mode, op2, quadmode,
+-				   subreg_lowpart_offset (d->mode, quadmode));
++      temp1 = force_lowpart_subreg (d->mode, op2, quadmode);
+       temp1 = force_subreg (V2DImode, temp1, d->mode, 0);
+       if (BYTES_BIG_ENDIAN)
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const0_rtx));
+@@ -2754,7 +2752,7 @@ aarch64_expand_rwsr_builtin (tree exp, rtx target, int fcode)
+ 	case AARCH64_WSR64:
+ 	case AARCH64_WSRF64:
+ 	case AARCH64_WSR128:
+-	  subreg = lowpart_subreg (sysreg_mode, input_val, mode);
++	  subreg = force_lowpart_subreg (sysreg_mode, input_val, mode);
+ 	  break;
+ 	case AARCH64_WSRF:
+ 	  subreg = gen_lowpart_SUBREG (SImode, input_val);
+@@ -2789,7 +2787,8 @@ aarch64_expand_rwsr_builtin (tree exp, rtx target, int fcode)
+     case AARCH64_RSR64:
+     case AARCH64_RSRF64:
+     case AARCH64_RSR128:
+-      return lowpart_subreg (TYPE_MODE (TREE_TYPE (exp)), target, sysreg_mode);
++      return force_lowpart_subreg (TYPE_MODE (TREE_TYPE (exp)),
++				   target, sysreg_mode);
+     case AARCH64_RSRF:
+       subreg = gen_lowpart_SUBREG (SImode, target);
+       return gen_lowpart_SUBREG (SFmode, subreg);
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index 2c95da79572..3c970e9c5f8 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1183,7 +1183,7 @@ public:
+     if (BYTES_BIG_ENDIAN)
+       return e.use_exact_insn (code_for_aarch64_sve_set_neonq (mode));
+     insn_code icode = code_for_vcond_mask (mode, mode);
+-    e.args[1] = lowpart_subreg (mode, e.args[1], GET_MODE (e.args[1]));
++    e.args[1] = force_lowpart_subreg (mode, e.args[1], GET_MODE (e.args[1]));
+     e.add_output_operand (icode);
+     e.add_input_operand (icode, e.args[1]);
+     e.add_input_operand (icode, e.args[0]);
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-sme.cc b/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
+index f4c91bcbb95..b66b35ae60b 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
+@@ -112,7 +112,7 @@ add_load_store_slice_operand (function_expander &e, insn_code icode,
+   rtx base = e.args[argno];
+   if (e.mode_suffix_id == MODE_vnum)
+     {
+-      rtx vnum = lowpart_subreg (SImode, e.args[vnum_argno], DImode);
++      rtx vnum = force_lowpart_subreg (SImode, e.args[vnum_argno], DImode);
+       base = simplify_gen_binary (PLUS, SImode, base, vnum);
+     }
+   e.add_input_operand (icode, base);
+diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
+index 1beec94629d..a064aeecbc0 100644
+--- a/gcc/config/aarch64/aarch64.cc
++++ b/gcc/config/aarch64/aarch64.cc
+@@ -3284,7 +3284,7 @@ aarch64_sve_reinterpret (machine_mode mode, rtx x)
+   /* can_change_mode_class must only return true if subregs and svreinterprets
+      have the same semantics.  */
+   if (targetm.can_change_mode_class (GET_MODE (x), mode, FP_REGS))
+-    return lowpart_subreg (mode, x, GET_MODE (x));
++    return force_lowpart_subreg (mode, x, GET_MODE (x));
+ 
+   rtx res = gen_reg_rtx (mode);
+   x = force_reg (GET_MODE (x), x);
+@@ -26979,9 +26979,8 @@ aarch64_addti_scratch_regs (rtx op1, rtx op2, rtx *low_dest,
+ 			    rtx *high_in2)
+ {
+   *low_dest = gen_reg_rtx (DImode);
+-  *low_in1 = gen_lowpart (DImode, op1);
+-  *low_in2 = simplify_gen_subreg (DImode, op2, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
++  *low_in1 = force_lowpart_subreg (DImode, op1, TImode);
++  *low_in2 = force_lowpart_subreg (DImode, op2, TImode);
+   *high_dest = gen_reg_rtx (DImode);
+   *high_in1 = gen_highpart (DImode, op1);
+   *high_in2 = simplify_gen_subreg (DImode, op2, TImode,
+@@ -27013,11 +27012,8 @@ aarch64_subvti_scratch_regs (rtx op1, rtx op2, rtx *low_dest,
+ 			     rtx *high_in2)
+ {
+   *low_dest = gen_reg_rtx (DImode);
+-  *low_in1 = simplify_gen_subreg (DImode, op1, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
+-
+-  *low_in2 = simplify_gen_subreg (DImode, op2, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
++  *low_in1 = force_lowpart_subreg (DImode, op1, TImode);
++  *low_in2 = force_lowpart_subreg (DImode, op2, TImode);
+   *high_dest = gen_reg_rtx (DImode);
+ 
+   *high_in1 = simplify_gen_subreg (DImode, op1, TImode,
+diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+new file mode 100644
+index 00000000000..f561c34f732
+--- /dev/null
++++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+@@ -0,0 +1,11 @@
++/* { dg-options "-O2" } */
++
++#include <arm_neon.h>
++#include <arm_sve.h>
++#include <arm_neon_sve_bridge.h>
++
++svuint16_t
++convolve4_4_x (uint16x8x2_t permute_tbl, svuint16_t a)
++{
++    return svset_neonq_u16 (a, permute_tbl.val[1]);
++}
+-- 
+2.46.0
+
+
+From e21a377dea6edfaaa494f07974135e58ff66eef1 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:31 +0100
+Subject: [PATCH 4/4] Add force_lowpart_subreg
+
+optabs had a local function called lowpart_subreg_maybe_copy
+that is very similar to the lowpart version of force_subreg.
+This patch adds a force_lowpart_subreg wrapper around
+force_subreg and uses it in optabs.cc.
+
+The only difference between the old and new functions is that
+the old one asserted success while the new one doesn't.
+It's common not to assert elsewhere when taking subregs;
+normally a null result is enough.
+
+Later patches will make more use of the new function.
+
+gcc/
+	* explow.h (force_lowpart_subreg): Declare.
+	* explow.cc (force_lowpart_subreg): New function.
+	* optabs.cc (lowpart_subreg_maybe_copy): Delete.
+	(expand_absneg_bit): Use force_lowpart_subreg instead of
+	lowpart_subreg_maybe_copy.
+	(expand_copysign_bit): Likewise.
+
+(cherry picked from commit 5f40d1c0cc6ce91ef28d326b8707b3f05e6f239c)
+---
+ gcc/explow.cc | 14 ++++++++++++++
+ gcc/explow.h  |  1 +
+ gcc/optabs.cc | 24 ++----------------------
+ 3 files changed, 17 insertions(+), 22 deletions(-)
+
+diff --git a/gcc/explow.cc b/gcc/explow.cc
+index f6843398c4b..5fdfa81f69b 100644
+--- a/gcc/explow.cc
++++ b/gcc/explow.cc
+@@ -760,6 +760,20 @@ force_subreg (machine_mode outermode, rtx op,
+   return simplify_gen_subreg (outermode, op, innermode, byte);
+ }
+ 
++/* Try to return an rvalue expression for the OUTERMODE lowpart of OP,
++   which has mode INNERMODE.  Allow OP to be forced into a new register
++   if necessary.
++
++   Return null on failure.  */
++
++rtx
++force_lowpart_subreg (machine_mode outermode, rtx op,
++		      machine_mode innermode)
++{
++  auto byte = subreg_lowpart_offset (outermode, innermode);
++  return force_subreg (outermode, op, innermode, byte);
++}
++
+ /* If X is a memory ref, copy its contents to a new temp reg and return
+    that reg.  Otherwise, return X.  */
+ 
+diff --git a/gcc/explow.h b/gcc/explow.h
+index cbd1fcb7eb3..dd654649b06 100644
+--- a/gcc/explow.h
++++ b/gcc/explow.h
+@@ -43,6 +43,7 @@ extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode);
+ extern rtx force_reg (machine_mode, rtx);
+ 
+ extern rtx force_subreg (machine_mode, rtx, machine_mode, poly_uint64);
++extern rtx force_lowpart_subreg (machine_mode, rtx, machine_mode);
+ 
+ /* Return given rtx, copied into a new temp reg if it was in memory.  */
+ extern rtx force_not_mem (rtx);
+diff --git a/gcc/optabs.cc b/gcc/optabs.cc
+index ce91f94ed43..804c0dc73ba 100644
+--- a/gcc/optabs.cc
++++ b/gcc/optabs.cc
+@@ -3096,26 +3096,6 @@ expand_ffs (scalar_int_mode mode, rtx op0, rtx target)
+   return 0;
+ }
+ 
+-/* Extract the OMODE lowpart from VAL, which has IMODE.  Under certain
+-   conditions, VAL may already be a SUBREG against which we cannot generate
+-   a further SUBREG.  In this case, we expect forcing the value into a
+-   register will work around the situation.  */
+-
+-static rtx
+-lowpart_subreg_maybe_copy (machine_mode omode, rtx val,
+-			   machine_mode imode)
+-{
+-  rtx ret;
+-  ret = lowpart_subreg (omode, val, imode);
+-  if (ret == NULL)
+-    {
+-      val = force_reg (imode, val);
+-      ret = lowpart_subreg (omode, val, imode);
+-      gcc_assert (ret != NULL);
+-    }
+-  return ret;
+-}
+-
+ /* Expand a floating point absolute value or negation operation via a
+    logical operation on the sign bit.  */
+ 
+@@ -3204,7 +3184,7 @@ expand_absneg_bit (enum rtx_code code, scalar_float_mode mode,
+ 			   gen_lowpart (imode, op0),
+ 			   immed_wide_int_const (mask, imode),
+ 		           gen_lowpart (imode, target), 1, OPTAB_LIB_WIDEN);
+-      target = lowpart_subreg_maybe_copy (mode, temp, imode);
++      target = force_lowpart_subreg (mode, temp, imode);
+ 
+       set_dst_reg_note (get_last_insn (), REG_EQUAL,
+ 			gen_rtx_fmt_e (code, mode, copy_rtx (op0)),
+@@ -4043,7 +4023,7 @@ expand_copysign_bit (scalar_float_mode mode, rtx op0, rtx op1, rtx target,
+ 
+       temp = expand_binop (imode, ior_optab, op0, op1,
+ 			   gen_lowpart (imode, target), 1, OPTAB_LIB_WIDEN);
+-      target = lowpart_subreg_maybe_copy (mode, temp, imode);
++      target = force_lowpart_subreg (mode, temp, imode);
+     }
+ 
+   return target;
+-- 
+2.46.0
+

cross/gcc-armhf/ppc64le-quadmath.patch

@@ -0,0 +1,56 @@
+Patch-Source: https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=3fe5720430a9ba61ed7562aac4d758cc77d49a28
+--
+From 3fe5720430a9ba61ed7562aac4d758cc77d49a28 Mon Sep 17 00:00:00 2001
+From: Jakub Jelinek <jakub@redhat.com>
+Date: Sat, 3 Aug 2024 20:37:54 +0200
+Subject: [PATCH] libquadmath: Fix up libquadmath/math/sqrtq.c compilation in
+ some powerpc* configurations [PR116007]
+
+My PR114623 change started using soft-fp.h and quad.h for the sqrtq implementation.
+Unfortunately, that seems to fail building in some powerpc* configurations, where
+TFmode isn't available.
+quad.h has:
+ #ifndef TFtype
+ typedef float TFtype __attribute__ ((mode (TF)));
+ #endif
+and uses TFtype.  quad.h has:
+ /* Define the complex type corresponding to __float128
+    ("_Complex __float128" is not allowed) */
+ #if (!defined(_ARCH_PPC)) || defined(__LONG_DOUBLE_IEEE128__)
+ typedef _Complex float __attribute__((mode(TC))) __complex128;
+ #else
+ typedef _Complex float __attribute__((mode(KC))) __complex128;
+ #endif
+with the conditional and KCmode use added during porting of libquadmath
+to powerpc*, so I've just defined TFtype for powerpc when __LONG_DOUBLE_IEEE128__
+isn't defined; I could define it to float __attribute__ ((mode (KF))) but it
+seemed easier to just define it to __float128 which should do the same thing.
+
+2024-08-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/116007
+	* math/sqrtq.c (TFtype): For PowerPC without __LONG_DOUBLE_IEEE128__
+	define to __float128 before including soft-fp.h and quad.h.
+
+(cherry picked from commit 3ac02e67503ccffa3dfeeffc0a60fce6bdaca43b)
+---
+ libquadmath/math/sqrtq.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/libquadmath/math/sqrtq.c b/libquadmath/math/sqrtq.c
+index 8ca2828d42ce..a58998a06670 100644
+--- a/libquadmath/math/sqrtq.c
++++ b/libquadmath/math/sqrtq.c
+@@ -9,6 +9,9 @@
+     && defined(FE_TOWARDZERO) \
+     && defined(FE_INEXACT)
+ #define USE_SOFT_FP 1
++#if defined(_ARCH_PPC) && !defined(__LONG_DOUBLE_IEEE128__)
++#define TFtype __float128
++#endif
+ #include "../../libgcc/soft-fp/soft-fp.h"
+ #include "../../libgcc/soft-fp/quad.h"
+ #endif
+-- 
+2.43.5
+

cross/gcc-armhf/riscv64-improve-build-time.patch

@@ -0,0 +1,149 @@
+Patch-Source: https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=2cf89ae83225f932b226cd57ef2d083a59bcf8a3
+--
+From 2cf89ae83225f932b226cd57ef2d083a59bcf8a3 Mon Sep 17 00:00:00 2001
+From: Richard Biener <rguenther@suse.de>
+Date: Tue, 6 Aug 2024 14:56:26 +0200
+Subject: [PATCH] tree-optimization/116166 - forward jump-threading going wild
+
+Currently the forward threader isn't limited as to the search space
+it explores and with it now using path-ranger for simplifying
+conditions it runs into it became pretty slow for degenerate cases
+like compiling insn-emit.cc for RISC-V esp. when compiling for
+a host with LOGICAL_OP_NON_SHORT_CIRCUIT disabled.
+
+The following makes the forward threader honor the search space
+limit I introduced for the backward threader.  This reduces
+compile-time from minutes to seconds for the testcase in PR116166.
+
+Note this wasn't necessary before we had ranger but with ranger
+the work we do is quadatic in the length of the threading path
+we build up (the same is true for the backwards threader).
+
+	PR tree-optimization/116166
+	* tree-ssa-threadedge.h (jump_threader::thread_around_empty_blocks):
+	Add limit parameter.
+	(jump_threader::thread_through_normal_block): Likewise.
+	* tree-ssa-threadedge.cc (jump_threader::thread_around_empty_blocks):
+	Honor and decrement limit parameter.
+	(jump_threader::thread_through_normal_block): Likewise.
+	(jump_threader::thread_across_edge): Initialize limit from
+	param_max_jump_thread_paths and pass it down to workers.
+---
+ gcc/tree-ssa-threadedge.cc | 30 ++++++++++++++++++++++--------
+ gcc/tree-ssa-threadedge.h  |  4 ++--
+ 2 files changed, 24 insertions(+), 10 deletions(-)
+
+diff --git a/gcc/tree-ssa-threadedge.cc b/gcc/tree-ssa-threadedge.cc
+index 7f82639b8ecc..0aa2aa851430 100644
+--- a/gcc/tree-ssa-threadedge.cc
++++ b/gcc/tree-ssa-threadedge.cc
+@@ -786,13 +786,17 @@ propagate_threaded_block_debug_into (basic_block dest, basic_block src)
+ bool
+ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 					   edge taken_edge,
+-					   bitmap visited)
++					   bitmap visited, unsigned &limit)
+ {
+   basic_block bb = taken_edge->dest;
+   gimple_stmt_iterator gsi;
+   gimple *stmt;
+   tree cond;
+ 
++  if (limit == 0)
++    return false;
++  --limit;
++
+   /* The key property of these blocks is that they need not be duplicated
+      when threading.  Thus they cannot have visible side effects such
+      as PHI nodes.  */
+@@ -830,7 +834,8 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 	      m_registry->push_edge (path, taken_edge, EDGE_NO_COPY_SRC_BLOCK);
+ 	      m_state->append_path (taken_edge->dest);
+ 	      bitmap_set_bit (visited, taken_edge->dest->index);
+-	      return thread_around_empty_blocks (path, taken_edge, visited);
++	      return thread_around_empty_blocks (path, taken_edge, visited,
++						 limit);
+ 	    }
+ 	}
+ 
+@@ -872,7 +877,7 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+       m_registry->push_edge (path, taken_edge, EDGE_NO_COPY_SRC_BLOCK);
+       m_state->append_path (taken_edge->dest);
+ 
+-      thread_around_empty_blocks (path, taken_edge, visited);
++      thread_around_empty_blocks (path, taken_edge, visited, limit);
+       return true;
+     }
+ 
+@@ -899,8 +904,13 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 
+ int
+ jump_threader::thread_through_normal_block (vec<jump_thread_edge *> *path,
+-					    edge e, bitmap visited)
++					    edge e, bitmap visited,
++					    unsigned &limit)
+ {
++  if (limit == 0)
++    return 0;
++  limit--;
++
+   m_state->register_equivs_edge (e);
+ 
+   /* PHIs create temporary equivalences.
+@@ -989,7 +999,7 @@ jump_threader::thread_through_normal_block (vec<jump_thread_edge *> *path,
+  	     visited.  This may be overly conservative.  */
+ 	  bitmap_set_bit (visited, dest->index);
+ 	  bitmap_set_bit (visited, e->dest->index);
+-	  thread_around_empty_blocks (path, taken_edge, visited);
++	  thread_around_empty_blocks (path, taken_edge, visited, limit);
+ 	  return 1;
+ 	}
+     }
+@@ -1075,9 +1085,12 @@ jump_threader::thread_across_edge (edge e)
+   bitmap_set_bit (visited, e->src->index);
+   bitmap_set_bit (visited, e->dest->index);
+ 
++  /* Limit search space.  */
++  unsigned limit = param_max_jump_thread_paths;
++
+   int threaded = 0;
+   if ((e->flags & EDGE_DFS_BACK) == 0)
+-    threaded = thread_through_normal_block (path, e, visited);
++    threaded = thread_through_normal_block (path, e, visited, limit);
+ 
+   if (threaded > 0)
+     {
+@@ -1148,11 +1161,12 @@ jump_threader::thread_across_edge (edge e)
+ 	m_registry->push_edge (path, e, EDGE_START_JUMP_THREAD);
+ 	m_registry->push_edge (path, taken_edge, EDGE_COPY_SRC_JOINER_BLOCK);
+ 
+-	found = thread_around_empty_blocks (path, taken_edge, visited);
++	found = thread_around_empty_blocks (path, taken_edge, visited, limit);
+ 
+ 	if (!found)
+ 	  found = thread_through_normal_block (path,
+-					       path->last ()->e, visited) > 0;
++					       path->last ()->e, visited,
++					       limit) > 0;
+ 
+ 	/* If we were able to thread through a successor of E->dest, then
+ 	   record the jump threading opportunity.  */
+diff --git a/gcc/tree-ssa-threadedge.h b/gcc/tree-ssa-threadedge.h
+index 9f6cbfe93307..245b3506a550 100644
+--- a/gcc/tree-ssa-threadedge.h
++++ b/gcc/tree-ssa-threadedge.h
+@@ -101,9 +101,9 @@ private:
+ 					  unsigned limit);
+ 
+   bool thread_around_empty_blocks (vec<class jump_thread_edge *> *path,
+-				   edge, bitmap visited);
++				   edge, bitmap visited, unsigned &limit);
+   int thread_through_normal_block (vec<jump_thread_edge *> *path,
+-				   edge, bitmap visited);
++				   edge, bitmap visited, unsigned &limit);
+   void thread_across_edge (edge);
+   bool record_temporary_equivalences_from_phis (edge);
+   gimple *record_temporary_equivalences_from_stmts_at_dest (edge);
+-- 
+2.43.5
+

cross/gcc-armv7/0002-gcc-poison-system-directories.patch

@@ -150,13 +150,13 @@ diff --git a/gcc/gcc.cc b/gcc/gcc.cc
 index 16bb07f2cdc..33b56e721d2 100644
 --- a/gcc/gcc.cc
 +++ b/gcc/gcc.cc
-@@ -1146,6 +1146,8 @@ proper position among the other output files.  */
-    "%{fuse-ld=*:-fuse-ld=%*} " LINK_COMPRESS_DEBUG_SPEC \
+@@ -1177,6 +1187,8 @@ proper position among the other output files.  */
+    "-z now " \
     "%X %{o*} %{e*} %{N} %{n} %{r}\
      %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!r:%{!nostartfiles:%S}}} \
 +    %{Wno-poison-system-directories:--no-poison-system-directories} \
 +    %{Werror=poison-system-directories:--error-poison-system-directories} \
-     %{static|no-pie|static-pie:} %@{L*} %(mfwrap) %(link_libgcc) " \
+     %{static|no-pie|static-pie:} %@{L*} %(link_libgcc) " \
      VTABLE_VERIFICATION_SPEC " " SANITIZER_EARLY_SPEC " %o "" \
      %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1):\
 diff --git a/gcc/incpath.cc b/gcc/incpath.cc

cross/gcc-armv7/0013-nopie.patch

@@ -9,23 +9,22 @@ Subject: [PATCH 13/35] nopie
  2 files changed, 40 insertions(+)
 
 diff --git a/gcc/configure b/gcc/configure
-index 8c46369f73f..e59cbee1767 100755
+index 23da7d55d..f38732bb2 100755
 --- a/gcc/configure
 +++ b/gcc/configure
-@@ -32268,6 +32268,33 @@ fi
+@@ -34534,6 +34534,29 @@ rm -f core conftest.err conftest.$ac_objext \
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_no_pie" >&5
  $as_echo "$gcc_cv_no_pie" >&6; }
- if test "$gcc_cv_no_pie" = "yes"; then
-   NO_PIE_FLAG="-no-pie"
-+else
-+  # Check if -nopie works.
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -nopie option" >&5
++# Check if -nopie works.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -nopie option" >&5
 +$as_echo_n "checking for -nopie option... " >&6; }
-+if test "${gcc_cv_nopie+set}" = set; then :
++if ${gcc_cv_nopie+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  saved_LDFLAGS="$LDFLAGS"
-+     LDFLAGS="$LDFLAGS -nopie"
-+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++   LDFLAGS="$LDFLAGS -nopie"
++   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +int main(void) {return 0;}
 +_ACEOF
@@ -36,40 +35,51 @@ index 8c46369f73f..e59cbee1767 100755
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
-+     LDFLAGS="$saved_LDFLAGS"
++   LDFLAGS="$saved_LDFLAGS"
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nopie" >&5
 +$as_echo "$gcc_cv_nopie" >&6; }
-+  if test "$gcc_cv_nopie" = "yes"; then
-+    NO_PIE_FLAG="-nopie"
-+  fi
+ 
+ if test x$enable_host_shared = xyes; then
+   PICFLAG=-fPIC
+@@ -34551,6 +34574,8 @@ if test x$enable_host_pie = xyes; then
+   LD_PICFLAG=-pie
+ elif test x$gcc_cv_no_pie = xyes; then
+   LD_PICFLAG=-no-pie
++elif test x$gcc_cv_nopie = xyes; then
++  LD_PICFLAG=-nopie
+ else
+   LD_PICFLAG=
  fi
- 
- 
 diff --git a/gcc/configure.ac b/gcc/configure.ac
-index 5504bf6eb01..57268319de1 100644
+index d7cf0b92c..db2e2c802 100644
 --- a/gcc/configure.ac
 +++ b/gcc/configure.ac
-@@ -7552,6 +7552,19 @@ AC_CACHE_CHECK([for -no-pie option],
+@@ -7781,6 +7781,15 @@ AC_CACHE_CHECK([for -no-pie option],
+      [gcc_cv_no_pie=yes],
+      [gcc_cv_no_pie=no])
     LDFLAGS="$saved_LDFLAGS"])
- if test "$gcc_cv_no_pie" = "yes"; then
-   NO_PIE_FLAG="-no-pie"
-+else
-+  # Check if -nopie works.
-+  AC_CACHE_CHECK([for -nopie option],
-+    [gcc_cv_nopie],
-+    [saved_LDFLAGS="$LDFLAGS"
-+     LDFLAGS="$LDFLAGS -nopie"
-+     AC_LINK_IFELSE([int main(void) {return 0;}],
-+       [gcc_cv_nopie=yes],
-+       [gcc_cv_nopie=no])
-+     LDFLAGS="$saved_LDFLAGS"])
-+  if test "$gcc_cv_nopie" = "yes"; then
-+    NO_PIE_FLAG="-nopie"
-+  fi
- fi
- AC_SUBST([NO_PIE_FLAG])
++# Check if -nopie works.
++AC_CACHE_CHECK([for -nopie option],
++  [gcc_cv_nopie],
++  [saved_LDFLAGS="$LDFLAGS"
++   LDFLAGS="$LDFLAGS -nopie"
++   AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
++     [gcc_cv_nopie=yes],
++     [gcc_cv_nopie=no])
++   LDFLAGS="$saved_LDFLAGS"])
  
+ if test x$enable_host_shared = xyes; then
+   PICFLAG=-fPIC
+@@ -7798,6 +7807,8 @@ if test x$enable_host_pie = xyes; then
+   LD_PICFLAG=-pie
+ elif test x$gcc_cv_no_pie = xyes; then
+   LD_PICFLAG=-no-pie
++elif test x$gcc_cv_nopie = xyes; then
++  LD_PICFLAG=-nopie
+ else
+   LD_PICFLAG=
+ fi
 -- 
 2.41.0
 

cross/gcc-armv7/0023-riscv-disable-multilib-support.patch

@@ -46,10 +46,10 @@ diff --git a/gcc/config/riscv/linux.h b/gcc/config/riscv/linux.h
 index f8c2c351e5a..8d9881eadeb 100644
 --- a/gcc/config/riscv/linux.h
 +++ b/gcc/config/riscv/linux.h
-@@ -61,11 +61,3 @@ along with GCC; see the file COPYING3.  If not see
-     %{static:-static}}"
- 
- #define TARGET_ASM_FILE_END file_end_indicate_exec_stack
+@@ -60,11 +60,3 @@ along with GCC; see the file COPYING3.  If not see
+ 	%{rdynamic:-export-dynamic} \
+ 	-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}} \
+     %{static:-static} %{static-pie:-static -pie --no-dynamic-linker -z text}}"
 -
 -#define STARTFILE_PREFIX_SPEC 			\
 -   "/lib" XLEN_SPEC "/" ABI_SPEC "/ "		\

cross/gcc-armv7/0026-ada-musl-support-fixes.patch

@@ -4,17 +4,17 @@ Date: Fri, 21 Aug 2020 07:07:48 +0000
 Subject: [PATCH 26/35] ada: musl support fixes
 
 ---
- gcc/ada/Makefile.rtl | 10 +++++-----
+ gcc/ada/Makefile.rtl | 16 ++++++++--------
  gcc/ada/adaint.c     | 34 +++++++++++++++++++---------------
  gcc/ada/adaint.h     | 10 ++++------
  gcc/ada/terminals.c  |  8 ++++----
- 4 files changed, 32 insertions(+), 30 deletions(-)
+ 4 files changed, 35 insertions(+), 33 deletions(-)
 
 diff --git a/gcc/ada/Makefile.rtl b/gcc/ada/Makefile.rtl
-index 96306f8cc9a..090b6770ae5 100644
+index 32cbdb692..463028fbe 100644
 --- a/gcc/ada/Makefile.rtl
 +++ b/gcc/ada/Makefile.rtl
-@@ -1549,7 +1549,7 @@ ifeq ($(strip $(filter-out %86 linux%,$(target_cpu) $(target_os))),)
+@@ -1558,7 +1558,7 @@ ifeq ($(strip $(filter-out %86 linux%,$(target_cpu) $(target_os))),)
    s-intman.adb<libgnarl/s-intman__posix.adb \
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -23,7 +23,16 @@ index 96306f8cc9a..090b6770ae5 100644
    a-exetim.adb<libgnarl/a-exetim__posix.adb \
    a-exetim.ads<libgnarl/a-exetim__default.ads \
    s-linux.ads<libgnarl/s-linux.ads \
-@@ -2174,7 +2174,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
+@@ -2144,7 +2144,7 @@ ifeq ($(strip $(filter-out loongarch% linux%,$(target_cpu) $(target_os))),)
+   g-sercom.adb<libgnat/g-sercom__linux.adb \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+   $(GNATRTL_128BIT_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   $(ATOMICS_TARGET_PAIRS) \
+   $(ATOMICS_BUILTINS_TARGET_PAIRS) \
+   system.ads<libgnat/system-linux-loongarch.ads
+@@ -2232,7 +2232,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
    s-tasinf.adb<libgnarl/s-tasinf__linux.adb \
    s-taspri.ads<libgnarl/s-taspri__posix.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -32,7 +41,7 @@ index 96306f8cc9a..090b6770ae5 100644
    $(ATOMICS_TARGET_PAIRS) \
    $(ATOMICS_BUILTINS_TARGET_PAIRS) \
    system.ads<libgnat/system-linux-ppc.ads
-@@ -2205,7 +2205,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
+@@ -2267,7 +2267,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
  endif
  
  # ARM linux, GNU eabi
@@ -41,7 +50,16 @@ index 96306f8cc9a..090b6770ae5 100644
    LIBGNAT_TARGET_PAIRS = \
    a-intnam.ads<libgnarl/a-intnam__linux.ads \
    s-inmaop.adb<libgnarl/s-inmaop__posix.adb \
-@@ -2420,7 +2420,7 @@ ifeq ($(strip $(filter-out %ia64 linux%,$(target_cpu) $(target_os))),)
+@@ -2311,7 +2311,7 @@ ifeq ($(strip $(filter-out aarch64% linux%,$(target_cpu) $(target_os))),)
+   s-intman.adb<libgnarl/s-intman__posix.adb \
+   s-linux.ads<libgnarl/s-linux.ads \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   s-mudido.adb<libgnarl/s-mudido__affinity.adb \
+   s-osinte.ads<libgnarl/s-osinte__linux.ads \
+   s-osinte.adb<libgnarl/s-osinte__posix.adb \
+@@ -2488,7 +2488,7 @@ ifeq ($(strip $(filter-out %ia64 linux%,$(target_cpu) $(target_os))),)
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    s-taspri.ads<libgnarl/s-taspri__posix-noaltstack.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -50,7 +68,16 @@ index 96306f8cc9a..090b6770ae5 100644
    $(ATOMICS_TARGET_PAIRS) \
    $(ATOMICS_BUILTINS_TARGET_PAIRS) \
    $(GNATRTL_128BIT_PAIRS) \
-@@ -2524,7 +2524,7 @@ ifeq ($(strip $(filter-out %x86_64 linux%,$(target_cpu) $(target_os))),)
+@@ -2592,7 +2592,7 @@ ifeq ($(strip $(filter-out %x86_64 linux%,$(target_cpu) $(target_os))),)
+   s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
+   s-taspri.ads<libgnarl/s-taspri__posix.ads \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   $(ATOMICS_TARGET_PAIRS) \
+   $(X86_64_TARGET_PAIRS) \
+   $(SIMD_PATH_TARGET_PAIRS) \
+@@ -2637,7 +2637,7 @@ ifeq ($(strip $(filter-out %x32 linux%,$(target_cpu) $(target_os))),)
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    s-taspri.ads<libgnarl/s-taspri__posix.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -60,10 +87,10 @@ index 96306f8cc9a..090b6770ae5 100644
    $(X86_64_TARGET_PAIRS) \
    $(SIMD_PATH_TARGET_PAIRS) \
 diff --git a/gcc/ada/adaint.c b/gcc/ada/adaint.c
-index 8522094164e..92b230a462b 100644
+index 74aa3c412..ef6118f37 100644
 --- a/gcc/ada/adaint.c
 +++ b/gcc/ada/adaint.c
-@@ -91,6 +91,11 @@
+@@ -94,6 +94,11 @@
  #include <sys/param.h>
  #include <sys/pstat.h>
  #endif
@@ -75,7 +102,7 @@ index 8522094164e..92b230a462b 100644
  
  #ifdef __PikeOS__
  #define __BSD_VISIBLE 1
-@@ -3438,7 +3443,6 @@ __gnat_lwp_self (void)
+@@ -3465,7 +3470,6 @@ __gnat_lwp_self (void)
  #endif
  
  #if defined (__linux__)
@@ -83,7 +110,7 @@ index 8522094164e..92b230a462b 100644
  
  /* glibc versions earlier than 2.7 do not define the routines to handle
     dynamically allocated CPU sets. For these targets, we use the static
-@@ -3448,7 +3452,7 @@ __gnat_lwp_self (void)
+@@ -3475,7 +3479,7 @@ __gnat_lwp_self (void)
  
  /* Dynamic cpu sets */
  
@@ -92,7 +119,7 @@ index 8522094164e..92b230a462b 100644
  __gnat_cpu_alloc (size_t count)
  {
    return CPU_ALLOC (count);
-@@ -3461,33 +3465,33 @@ __gnat_cpu_alloc_size (size_t count)
+@@ -3488,33 +3492,33 @@ __gnat_cpu_alloc_size (size_t count)
  }
  
  void
@@ -134,7 +161,7 @@ index 8522094164e..92b230a462b 100644
  }
  
  size_t
-@@ -3497,23 +3501,23 @@ __gnat_cpu_alloc_size (size_t count ATTRIBUTE_UNUSED)
+@@ -3524,23 +3528,23 @@ __gnat_cpu_alloc_size (size_t count ATTRIBUTE_UNUSED)
  }
  
  void
@@ -164,7 +191,7 @@ index 8522094164e..92b230a462b 100644
  #endif /* !CPU_ALLOC */
  #endif /* __linux__ */
 diff --git a/gcc/ada/adaint.h b/gcc/ada/adaint.h
-index 987432c9307..4d782f07de9 100644
+index 0cbfd0e15..f97ed905b 100644
 --- a/gcc/ada/adaint.h
 +++ b/gcc/ada/adaint.h
 @@ -319,13 +319,11 @@ extern void   *__gnat_lwp_self			   (void);
@@ -186,10 +213,10 @@ index 987432c9307..4d782f07de9 100644
  
  #if defined (_WIN32)
 diff --git a/gcc/ada/terminals.c b/gcc/ada/terminals.c
-index c0ee4a16bb1..ed796a48c1b 100644
+index 05af82c27..626ac35bc 100644
 --- a/gcc/ada/terminals.c
 +++ b/gcc/ada/terminals.c
-@@ -1127,7 +1127,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
+@@ -1134,7 +1134,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
  /* POSIX does not specify how to open the master side of a terminal.Several
     methods are available (system specific):
        1- using a cloning device (USE_CLONE_DEVICE)
@@ -198,7 +225,7 @@ index c0ee4a16bb1..ed796a48c1b 100644
        3- openpty                (USE_OPENPTY)
  
     When using the cloning device method, the macro USE_CLONE_DEVICE should
-@@ -1141,7 +1141,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
+@@ -1148,7 +1148,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
  #if defined (__APPLE__) || defined (BSD)
  #define USE_OPENPTY
  #elif defined (__linux__)
@@ -207,7 +234,7 @@ index c0ee4a16bb1..ed796a48c1b 100644
  #elif defined (__sun__)
  #define USE_CLONE_DEVICE "/dev/ptmx"
  #elif defined (_AIX)
-@@ -1190,8 +1190,8 @@ allocate_pty_desc (pty_desc **desc) {
+@@ -1197,8 +1197,8 @@ allocate_pty_desc (pty_desc **desc) {
     int  master_fd   = -1;
     char *slave_name = NULL;
  
@@ -218,6 +245,3 @@ index c0ee4a16bb1..ed796a48c1b 100644
  #elif defined (USE_OPENPTY)
    status = openpty (&master_fd, &slave_fd, NULL, NULL, NULL);
  #elif defined (USE_CLONE_DEVICE)
--- 
-2.41.0
-

cross/gcc-armv7/0035-loongarch-disable-multilib-support.patch

@@ -0,0 +1,32 @@
+From c4f484f465a32e796ae384aa3f90e79fa218b4e9 Mon Sep 17 00:00:00 2001
+From: Jingyun Hua <huajingyun@loongson.cn>
+Date: Mon, 7 Aug 2023 15:25:58 +0800
+Subject: [PATCH] loongarch disable multilib support
+
+Signed-off-by: Jingyun Hua <huajingyun@loongson.cn>
+---
+ gcc/config/loongarch/t-linux    | 11 +++--------
+ 1 file changed, 3 insertions(+), 8 deletions(-)
+
+diff --git a/gcc/config/loongarch/t-linux b/gcc/config/loongarch/t-linux
+index 23e1fb979..c2753abb8 100644
+--- a/gcc/config/loongarch/t-linux
++++ b/gcc/config/loongarch/t-linux
+@@ -21,11 +21,6 @@ MULTIOSDIR_lp64f := ../lib64/f32$(call if_multiarch,:loongarch64-linux-gnuf32)
+ MULTIOSDIR_lp64s := ../lib64/sf$(call if_multiarch,:loongarch64-linux-gnusf)
+ 
+ # Don't define MULTILIB_OSDIRNAMES if multilib is disabled.
+-ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
+-
+-    MULTILIB_OSDIRNAMES = .=$(MULTIOSDIR_$(mlib_default))
+-    MULTILIB_OSDIRNAMES += mabi.lp64d=$(MULTIOSDIR_lp64d)
+-    MULTILIB_OSDIRNAMES += mabi.lp64f=$(MULTIOSDIR_lp64f)
+-    MULTILIB_OSDIRNAMES += mabi.lp64s=$(MULTIOSDIR_lp64s)
+-
+-endif
++    MULTILIB_OSDIRNAMES =  mabi.lp64d=../lib
++    MULTILIB_OSDIRNAMES += mabi.lp64f=../lib
++    MULTILIB_OSDIRNAMES += mabi.lp64s=../lib
+-- 
+2.41.0
+

cross/gcc-armv7/0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch

@@ -1,186 +0,0 @@
-https://gcc.gnu.org/PR110792
-https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=790c1f60a5662b16eb19eb4b81922995863c7571
-https://github.com/randombit/botan/issues/3637
-
-From 85628c5653ff40963158a24c60eeec6a3b5a8e56 Mon Sep 17 00:00:00 2001
-From: Roger Sayle <roger@nextmovesoftware.com>
-Date: Thu, 3 Aug 2023 07:12:04 +0100
-Subject: [PATCH] PR target/110792: Early clobber issues with
- rot32di2_doubleword on i386.
-
-This patch is a conservative fix for PR target/110792, a wrong-code
-regression affecting doubleword rotations by BITS_PER_WORD, which
-effectively swaps the highpart and lowpart words, when the source to be
-rotated resides in memory. The issue is that if the register used to
-hold the lowpart of the destination is mentioned in the address of
-the memory operand, the current define_insn_and_split unintentionally
-clobbers it before reading the highpart.
-
-Hence, for the testcase, the incorrectly generated code looks like:
-
-        salq    $4, %rdi		// calculate address
-        movq    WHIRL_S+8(%rdi), %rdi	// accidentally clobber addr
-        movq    WHIRL_S(%rdi), %rbp	// load (wrong) lowpart
-
-Traditionally, the textbook way to fix this would be to add an
-explicit early clobber to the instruction's constraints.
-
- (define_insn_and_split "<insn>32di2_doubleword"
-- [(set (match_operand:DI 0 "register_operand" "=r,r,r")
-+ [(set (match_operand:DI 0 "register_operand" "=r,r,&r")
-        (any_rotate:DI (match_operand:DI 1 "nonimmediate_operand" "0,r,o")
-                       (const_int 32)))]
-
-but unfortunately this currently generates significantly worse code,
-due to a strange choice of reloads (effectively memcpy), which ends up
-looking like:
-
-        salq    $4, %rdi		// calculate address
-        movdqa  WHIRL_S(%rdi), %xmm0	// load the double word in SSE reg.
-        movaps  %xmm0, -16(%rsp)	// store the SSE reg back to the stack
-        movq    -8(%rsp), %rdi		// load highpart
-        movq    -16(%rsp), %rbp		// load lowpart
-
-Note that reload's "&" doesn't distinguish between the memory being
-early clobbered, vs the registers used in an addressing mode being
-early clobbered.
-
-The fix proposed in this patch is to remove the third alternative, that
-allowed offsetable memory as an operand, forcing reload to place the
-operand into a register before the rotation.  This results in:
-
-        salq    $4, %rdi
-        movq    WHIRL_S(%rdi), %rax
-        movq    WHIRL_S+8(%rdi), %rdi
-        movq    %rax, %rbp
-
-I believe there's a more advanced solution, by swapping the order of
-the loads (if first destination register is mentioned in the address),
-or inserting a lea insn (if both destination registers are mentioned
-in the address), but this fix is a minimal "safe" solution, that
-should hopefully be suitable for backporting.
-
-2023-08-03  Roger Sayle  <roger@nextmovesoftware.com>
-
-gcc/ChangeLog
-	PR target/110792
-	* config/i386/i386.md (<any_rotate>ti3): For rotations by 64 bits
-	place operand in a register before gen_<insn>64ti2_doubleword.
-	(<any_rotate>di3): Likewise, for rotations by 32 bits, place
-	operand in a register before gen_<insn>32di2_doubleword.
-	(<any_rotate>32di2_doubleword): Constrain operand to be in register.
-	(<any_rotate>64ti2_doubleword): Likewise.
-
-gcc/testsuite/ChangeLog
-	PR target/110792
-	* g++.target/i386/pr110792.C: New 32-bit C++ test case.
-	* gcc.target/i386/pr110792.c: New 64-bit C test case.
-
-(cherry picked from commit 790c1f60a5662b16eb19eb4b81922995863c7571)
----
- gcc/config/i386/i386.md                  | 18 ++++++++++++------
- gcc/testsuite/g++.target/i386/pr110792.C | 16 ++++++++++++++++
- gcc/testsuite/gcc.target/i386/pr110792.c | 18 ++++++++++++++++++
- 3 files changed, 46 insertions(+), 6 deletions(-)
- create mode 100644 gcc/testsuite/g++.target/i386/pr110792.C
- create mode 100644 gcc/testsuite/gcc.target/i386/pr110792.c
-
-diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
-index f3a3305..a71e837 100644
---- a/gcc/config/i386/i386.md
-+++ b/gcc/config/i386/i386.md
-@@ -14359,7 +14359,10 @@
-     emit_insn (gen_ix86_<insn>ti3_doubleword
- 		(operands[0], operands[1], operands[2]));
-   else if (CONST_INT_P (operands[2]) && INTVAL (operands[2]) == 64)
--    emit_insn (gen_<insn>64ti2_doubleword (operands[0], operands[1]));
-+    {
-+      operands[1] = force_reg (TImode, operands[1]);
-+      emit_insn (gen_<insn>64ti2_doubleword (operands[0], operands[1]));
-+    }
-   else
-     {
-       rtx amount = force_reg (QImode, operands[2]);
-@@ -14394,7 +14397,10 @@
-     emit_insn (gen_ix86_<insn>di3_doubleword
- 		(operands[0], operands[1], operands[2]));
-   else if (CONST_INT_P (operands[2]) && INTVAL (operands[2]) == 32)
--    emit_insn (gen_<insn>32di2_doubleword (operands[0], operands[1]));
-+    {
-+      operands[1] = force_reg (DImode, operands[1]);
-+      emit_insn (gen_<insn>32di2_doubleword (operands[0], operands[1]));
-+    }
-   else
-     FAIL;
- 
-@@ -14562,8 +14568,8 @@
- })
- 
- (define_insn_and_split "<insn>32di2_doubleword"
-- [(set (match_operand:DI 0 "register_operand" "=r,r,r")
--       (any_rotate:DI (match_operand:DI 1 "nonimmediate_operand" "0,r,o")
-+ [(set (match_operand:DI 0 "register_operand" "=r,r")
-+       (any_rotate:DI (match_operand:DI 1 "register_operand" "0,r")
-                       (const_int 32)))]
-  "!TARGET_64BIT"
-  "#"
-@@ -14580,8 +14586,8 @@
- })
- 
- (define_insn_and_split "<insn>64ti2_doubleword"
-- [(set (match_operand:TI 0 "register_operand" "=r,r,r")
--       (any_rotate:TI (match_operand:TI 1 "nonimmediate_operand" "0,r,o")
-+ [(set (match_operand:TI 0 "register_operand" "=r,r")
-+       (any_rotate:TI (match_operand:TI 1 "register_operand" "0,r")
-                       (const_int 64)))]
-  "TARGET_64BIT"
-  "#"
-diff --git a/gcc/testsuite/g++.target/i386/pr110792.C b/gcc/testsuite/g++.target/i386/pr110792.C
-new file mode 100644
-index 0000000..ce21a7a
---- /dev/null
-+++ b/gcc/testsuite/g++.target/i386/pr110792.C
-@@ -0,0 +1,16 @@
-+/* { dg-do compile { target ia32 } } */
-+/* { dg-options "-O2" } */
-+
-+template <int ROT, typename T>
-+inline T rotr(T input)
-+{
-+   return static_cast<T>((input >> ROT) | (input << (8 * sizeof(T) - ROT)));
-+}
-+
-+unsigned long long WHIRL_S[256] = {0x18186018C07830D8};
-+unsigned long long whirl(unsigned char x0)
-+{
-+   const unsigned long long s4 = WHIRL_S[x0&0xFF];
-+   return rotr<32>(s4);
-+}
-+/* { dg-final { scan-assembler-not "movl\tWHIRL_S\\+4\\(,%eax,8\\), %eax" } } */
-diff --git a/gcc/testsuite/gcc.target/i386/pr110792.c b/gcc/testsuite/gcc.target/i386/pr110792.c
-new file mode 100644
-index 0000000..b65125c
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/pr110792.c
-@@ -0,0 +1,18 @@
-+/* { dg-do compile { target int128 } } */
-+/* { dg-options "-O2" } */
-+
-+static inline unsigned __int128 rotr(unsigned __int128 input)
-+{
-+   return ((input >> 64) | (input << (64)));
-+}
-+
-+unsigned __int128 WHIRL_S[256] = {((__int128)0x18186018C07830D8) << 64 |0x18186018C07830D8};
-+unsigned __int128 whirl(unsigned char x0)
-+{
-+   register int t __asm("rdi") = x0&0xFF;
-+   const unsigned __int128 s4 = WHIRL_S[t];
-+   register unsigned __int128 tt  __asm("rdi") = rotr(s4);
-+   asm("":::"memory");
-+   return tt;
-+}
-+/* { dg-final { scan-assembler-not "movq\tWHIRL_S\\+8\\(%rdi\\), %rdi" } } */
--- 
-2.41.0
-

cross/gcc-armv7/0036-libphobos-add-riscv64-and-loongarch64-support.patch

@@ -0,0 +1,87 @@
+From: Celeste <cielesti@protonmail.com>
+Date: Mon, 2 Sep 2024 02:54:17 +0000
+Subject: [PATCH] libphobos: add riscv64 and loongarch64 support
+
+Add musl support for these 2 architectures based on fenv.h and signal.h from:
+
+https://git.musl-libc.org/cgit/musl/tree/arch/riscv64/bits?h=v1.2.5
+
+https://git.musl-libc.org/cgit/musl/tree/arch/loongarch64/bits?h=v1.2.5
+---
+ libphobos/libdruntime/core/stdc/fenv.d        | 13 +++++++++++++
+ libphobos/libdruntime/core/sys/posix/signal.d | 10 ++++++++++
+ 2 files changed, 23 insertions(+)
+
+diff --git a/libphobos/libdruntime/core/stdc/fenv.d b/libphobos/libdruntime/core/stdc/fenv.d
+index a7364c0a..5b327e4a 100644
+--- a/libphobos/libdruntime/core/stdc/fenv.d
++++ b/libphobos/libdruntime/core/stdc/fenv.d
+@@ -436,20 +436,33 @@ else version (CRuntime_Musl)
+             ushort __cs_selector;
+             ushort __opcode;
+             uint   __data_offset;
+             ushort __data_selector;
+             ushort __unused5;
+             version (X86_64)
+                 uint __mxcsr;
+         }
+         alias ushort fexcept_t;
+     }
++    else version (RISCV64)
++    {
++        alias uint fenv_t;
++        alias uint fexcept_t;
++    }
++    else version (LoongArch64)
++    {
++        struct fenv_t
++        {
++            uint __cw;
++        }
++        alias uint fexcept_t;
++    }
+     else
+     {
+         static assert(false, "Architecture not supported.");
+     }
+ }
+ else version (CRuntime_Newlib)
+ {
+     version (AArch64)
+     {
+         alias fenv_t = ulong;
+diff --git a/libphobos/libdruntime/core/sys/posix/signal.d b/libphobos/libdruntime/core/sys/posix/signal.d
+index a8b7f751..78d8b3cd 100644
+--- a/libphobos/libdruntime/core/sys/posix/signal.d
++++ b/libphobos/libdruntime/core/sys/posix/signal.d
+@@ -2751,20 +2751,30 @@ else version (CRuntime_Musl)
+     else version (PPC_Any)
+     {
+         enum MINSIGSTKSZ = 4096;
+         enum SIGSTKSZ    = 10240;
+     }
+     else version (X86_Any)
+     {
+         enum MINSIGSTKSZ = 2048;
+         enum SIGSTKSZ    = 8192;
+     }
++    else version (RISCV64)
++    {
++        enum MINSIGSTKSZ = 2048;
++        enum SIGSTKSZ    = 8192;
++    }
++    else version (LoongArch64)
++    {
++        enum MINSIGSTKSZ = 4096;
++        enum SIGSTKSZ    = 16384;
++    }
+     else
+         static assert(0, "unimplemented");
+ 
+     //ucontext_t (defined in core.sys.posix.ucontext)
+     //mcontext_t (defined in core.sys.posix.ucontext)
+ 
+     version (MIPS_Any)
+     {
+         struct stack_t
+         {

cross/gcc-armv7/0037-loongarch-disable-multilib-support.patch

@@ -1,61 +0,0 @@
-From c4f484f465a32e796ae384aa3f90e79fa218b4e9 Mon Sep 17 00:00:00 2001
-From: Jingyun Hua <huajingyun@loongson.cn>
-Date: Mon, 7 Aug 2023 15:25:58 +0800
-Subject: [PATCH] loongarch disable multilib support
-
-Signed-off-by: Jingyun Hua <huajingyun@loongson.cn>
----
- gcc/config/loongarch/linux.h    | 10 +---------
- gcc/config/loongarch/t-linux    | 18 +++---------------
- 3 files changed, 5 insertions(+), 25 deletions(-)
-
-diff --git a/gcc/config/loongarch/linux.h b/gcc/config/loongarch/linux.h
-index 9059d2441..23eaff0cc 100644
---- a/gcc/config/loongarch/linux.h
-+++ b/gcc/config/loongarch/linux.h
-@@ -22,15 +22,7 @@ along with GCC; see the file COPYING3.  If not see
-  * can work in a multilib environment.  */
- 
- #if defined(LA_DISABLE_MULTILIB) && defined(LA_DISABLE_MULTIARCH)
--
--  #if DEFAULT_ABI_BASE == ABI_BASE_LP64D
--    #define ABI_LIBDIR "lib64"
--  #elif DEFAULT_ABI_BASE == ABI_BASE_LP64F
--    #define ABI_LIBDIR "lib64/f32"
--  #elif DEFAULT_ABI_BASE == ABI_BASE_LP64S
--    #define ABI_LIBDIR "lib64/sf"
--  #endif
--
-+    #define ABI_LIBDIR "lib"
- #endif
- 
- #ifndef ABI_LIBDIR
-diff --git a/gcc/config/loongarch/t-linux b/gcc/config/loongarch/t-linux
-index e40da1792..f72c6e878 100644
---- a/gcc/config/loongarch/t-linux
-+++ b/gcc/config/loongarch/t-linux
-@@ -36,18 +36,6 @@ else
- endif
- 
- # Don't define MULTILIB_OSDIRNAMES if multilib is disabled.
--ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
--
--    MULTILIB_OSDIRNAMES = \
--      mabi.lp64d=../lib64$\
--      $(call if_multiarch,:loongarch64-linux-gnu)
--
--    MULTILIB_OSDIRNAMES += \
--      mabi.lp64f=../lib64/f32$\
--      $(call if_multiarch,:loongarch64-linux-gnuf32)
--
--    MULTILIB_OSDIRNAMES += \
--      mabi.lp64s=../lib64/sf$\
--      $(call if_multiarch,:loongarch64-linux-gnusf)
--
--endif
-+    MULTILIB_OSDIRNAMES =  mabi.lp64d=../lib
-+    MULTILIB_OSDIRNAMES += mabi.lp64f=../lib
-+    MULTILIB_OSDIRNAMES += mabi.lp64s=../lib
--- 
-2.41.0
-

cross/gcc-armv7/APKBUILD

@@ -24,7 +24,7 @@ CBUILDROOT="/"
 _cross_configure="--disable-bootstrap --with-sysroot=/usr/$CTARGET"
 
 pkgname=gcc-armv7
-pkgver=13.2.1_git20240309
+pkgver=14.2.0
 # i.e. 13.2.1, must match gcc/BASE-VER
 _pkgbase="${pkgver%%_git*}"
 # date component from snapshots
@@ -34,7 +34,7 @@ _pkgsnap="${pkgver##*_git}"
 [ "$CHOST" != "$CTARGET" ] && _target="-$CTARGET_ARCH" || _target=""
 
 pkgname=gcc-armv7
-pkgrel=0
+pkgrel=4
 pkgdesc="Stage2 cross-compiler for armv7"
 url="https://gcc.gnu.org"
 arch="x86_64"
@@ -44,9 +44,10 @@ depends="binutils-armv7 mpc1"
 makedepends_build="gcc g++ bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev"
 makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev musl-dev-armv7 binutils-armv7"
 subpackages="g++-armv7:gpp libstdc++-dev-armv7:libcxx_dev"
-[ "$CHOST" = "$CTARGET" ] && subpackages="gcc-gdb gcc-doc$_target"
+[ "$CHOST" = "$CTARGET" ] && subpackages="gcc-gdb gcc-doc"
 replaces="libstdc++ binutils"
-options="!strip"
+options="!strip !tracedeps"
+depends="$depends so:libc.musl-x86_64.so.1 so:libgcc_s.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libstdc++.so.6 so:libz.so.1"
 
 : "${LANG_CXX:=true}"
 : "${LANG_D:=true}"
@@ -64,6 +65,7 @@ _libitm=true
 if [ "$CHOST" != "$CTARGET" ]; then
 	if [ "$BOOTSTRAP" = nolibc ]; then
 		LANG_CXX=false
+		LANG_D=false
 		LANG_ADA=false
 		_libgcc=false
 		_builddir="$srcdir/build-cross-pass2"
@@ -73,7 +75,6 @@ if [ "$CHOST" != "$CTARGET" ]; then
 	LANG_OBJC=false
 	LANG_GO=false
 	LANG_FORTRAN=false
-	LANG_D=false
 	LANG_JIT=false
 	_libgomp=false
 	_libatomic=false
@@ -115,7 +116,6 @@ elif [ "$CBUILD" != "$CHOST" ]; then
 	LANG_OBJC=false
 	LANG_GO=false
 	LANG_FORTRAN=false
-	LANG_D=false
 	LANG_JIT=false
 
 	STRIP_FOR_TARGET=${CROSS_COMPILE}strip
@@ -136,15 +136,14 @@ else
 	export CXXFLAGS_FOR_TARGET="$CXXFLAGS"
 	export LDFLAGS_FOR_TARGET="$LDFLAGS"
 	export BOOT_CFLAGS="$CFLAGS"
-	export BOOT_CXXFLAGS="$CXXFLAGS"
 	export BOOT_LDFLAGS="$LDFLAGS"
 fi
 
-case "$CARCH" in
+case "$CTARGET_ARCH" in
 # GDC hasn't been ported to PowerPC
 # See libphobos/configure.tgt in GCC sources for supported targets
 # riscv fails with: error: static assert  "unimplemented"
-ppc64le|riscv64|loongarch64)	LANG_D=false ;;
+ppc64le|riscv64)	LANG_D=false ;;
 # GDC does currently not work on 32-bit musl architectures.
 # This is a known upstream issue.
 # See: https://github.com/dlang/druntime/pull/3383
@@ -171,7 +170,7 @@ esac
 # currently on x86, x86_64 and ia64
 _libquadmath=$LANG_FORTRAN
 case "$CTARGET_ARCH" in
-x86 | x86_64 | ppc64le)	_libquadmath=$LANG_FORTRAN ;;
+x86 | x86_64 | ppc64le) ;;
 *)		_libquadmath=false ;;
 esac
 
@@ -184,13 +183,8 @@ if $_libgomp; then
 	subpackages="$subpackages libgomp::$CTARGET_ARCH"
 fi
 
-case "$CARCH" in
-riscv64)
-LANG_ADA=false;;
-esac
-
 case "$CTARGET_ARCH" in
-loongarch64)
+riscv64|loongarch64)
 LANG_ADA=false;;
 esac
 
@@ -199,9 +193,17 @@ if $LANG_CXX; then
 	_languages="$_languages,c++"
 fi
 if $LANG_D; then
-	subpackages="$subpackages libgphobos::$CTARGET_ARCH gcc-gdc$_target:gdc"
+	subpackages="$subpackages gcc-gdc$_target:gdc"
 	_languages="$_languages,d"
-	makedepends_build="$makedepends_build libucontext-dev gcc-gdc-bootstrap"
+	makedepends_build="$makedepends_build libucontext-dev"
+	if [ "$CBUILD" = "$CTARGET" ]; then
+		makedepends_build="$makedepends_build gcc-gdc-bootstrap"
+		subpackages="$subpackages libgphobos::$CTARGET_ARCH"
+	else
+		# shared libgphobos is for D programs to link against, so
+		# skip building that while cross-compiling the GDC compiler
+		makedepends_build="$makedepends_build gcc-gdc gcc-gdc$_cross"
+	fi
 fi
 if $LANG_OBJC; then
 	subpackages="$subpackages libobjc::$CTARGET_ARCH gcc-objc$_target:objc"
@@ -216,13 +218,12 @@ if $LANG_FORTRAN; then
 	_languages="$_languages,fortran"
 fi
 if $LANG_ADA; then
-	subpackages="$subpackages gcc-gnat$_target:gnat"
+	subpackages="$subpackages gcc-gnat$_target:gnat libgnat::$CTARGET_ARCH"
 	_languages="$_languages,ada"
 	if [ "$CBUILD" = "$CTARGET" ]; then
 		makedepends_build="$makedepends_build gcc-gnat-bootstrap"
-		subpackages="$subpackages libgnat-static:libgnatstatic:$CTARGET_ARCH libgnat::$CTARGET_ARCH"
+		subpackages="$subpackages libgnat-static:libgnatstatic:$CTARGET_ARCH"
 	else
-		subpackages="$subpackages libgnat::$CTARGET_ARCH"
 		makedepends_build="$makedepends_build gcc-gnat gcc-gnat$_cross"
 	fi
 fi
@@ -232,7 +233,7 @@ fi
 makedepends="$makedepends_build $makedepends_host"
 
 # when using upstream releases, use this URI template
-# https://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$pkgver}/gcc-${_pkgbase:-$pkgver}.tar.xz
+# https://gcc.gnu.org/pub/gcc/releases/gcc-$_pkgbase/gcc-$_pkgbase.tar.xz
 #
 # right now, we are using a git snapshot. snapshots are taken from gcc.gnu.org/pub/gcc/snapshots.
 # However, since they are periodically deleted from the GCC mirrors the utilized snapshots are
@@ -241,7 +242,8 @@ makedepends="$makedepends_build $makedepends_host"
 #
 # PLEASE submit all patches to gcc to https://gitlab.alpinelinux.org/kaniini/alpine-gcc-patches,
 # so that they can be properly tracked and easily rebased if needed.
-source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${_pkgbase%%.*}-$_pkgsnap.tar.xz
+#source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${_pkgbase%%.*}-$_pkgsnap.tar.xz
+source="https://gcc.gnu.org/pub/gcc/releases/gcc-$_pkgbase/gcc-$_pkgbase.tar.xz
 	0001-posix_memalign.patch
 	0002-gcc-poison-system-directories.patch
 	0003-specs-turn-on-Wl-z-now-by-default.patch
@@ -276,8 +278,11 @@ source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${
 	0032-libgnat-time_t-is-always-64-bit-on-musl-libc.patch
 	0033-libphobos-do-not-use-LFS64-symbols.patch
 	0034-libgo-fix-lfs64-use.patch
-	0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch
-	0037-loongarch-disable-multilib-support.patch
+	0035-loongarch-disable-multilib-support.patch
+	0036-libphobos-add-riscv64-and-loongarch64-support.patch
+	fix-arm64.patch
+	ppc64le-quadmath.patch
+	riscv64-improve-build-time.patch
 	"
 
 # secfixes:
@@ -285,43 +290,21 @@ source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${
 #     - CVE-2023-4039
 
 # we build out-of-tree
-_gccdir="$srcdir"/gcc-${_pkgbase%%.*}-$_pkgsnap
-_gcclibdir="/usr/lib/gcc/$CTARGET/${_pkgbase:-$pkgver}"
-_gcclibexec="/usr/libexec/gcc/$CTARGET/${_pkgbase:-$pkgver}"
+#builddir="$srcdir"/gcc-${_pkgbase%%.*}-$_pkgsnap
+builddir="$srcdir"/gcc-$_pkgbase
+_gcclibdir="/usr/lib/gcc/$CTARGET/$_pkgbase"
+_gcclibexec="/usr/libexec/gcc/$CTARGET/$_pkgbase"
 
 prepare() {
-	cd "$_gccdir"
-
-	_err=
-	for i in $source; do
-		case "$i" in
-		*.patch)
-			msg "Applying $i"
-			patch -p1 -i "$srcdir"/$i || _err="$_err $i"
-			;;
-		esac
-	done
-
-	if [ -n "$_err" ]; then
-		error "The following patches failed:"
-		for i in $_err; do
-			echo "  $i"
-		done
-		return 1
-	fi
-
-	echo ${_pkgbase:-$pkgver} > gcc/BASE-VER
+	default_prepare
+	echo $_pkgbase > gcc/BASE-VER
 }
 
 build() {
 	local _arch_configure=
-	local _libc_configure=
 	local _bootstrap_configure=
-	local _symvers=
 	local _jit_configure=
 
-	cd "$_gccdir"
-
 	case "$CTARGET" in
 	aarch64-*-*-*)		_arch_configure="--with-arch=armv8-a --with-abi=lp64";;
 	armv5-*-*-*eabi)	_arch_configure="--with-arch=armv5te --with-tune=arm926ej-s --with-float=soft --with-abi=aapcs-linux";;
@@ -345,20 +328,22 @@ build() {
 	*)	_hash_style_configure="--with-linker-hash-style=gnu" ;;
 	esac
 
-	case "$CTARGET_LIBC" in
-	musl)
-		# musl does not support libsanitizer
-		# alpine musl provides libssp_nonshared.a, so we don't need libssp either
-		_libc_configure="--disable-libssp --disable-libsanitizer"
-		_symvers="--disable-symvers"
-		export libat_cv_have_ifunc=no
-		;;
-	esac
+	export libat_cv_have_ifunc=no
 
 
 	case "$BOOTSTRAP" in
 	nolibc)	_bootstrap_configure="--with-newlib --disable-shared --enable-threads=no" ;;
-	*)	_bootstrap_configure="--enable-shared --enable-threads --enable-tls" ;;
+	*)
+		# cross-bootstrap GDC with a static libphobos: due to GCC's
+		# ./configure not having a --disable-shared=libphobos option,
+		# we have to use --enable-shared with everything else instead.
+		if $LANG_D && [ "$CBUILD" != "$CTARGET" ]; then
+			_bootstrap_configure="--enable-shared=libgcc,libstdc++,libffi,zlib,boehm-gc,ada,libada,libgo,libobjc,libatomic,libgomp,libitm,libgfortran,libquadmath"
+		else
+			_bootstrap_configure="--enable-shared"
+		fi
+		_bootstrap_configure="$_bootstrap_configure --enable-threads --enable-tls"
+		;;
 	esac
 
 	$_libgomp	|| _bootstrap_configure="$_bootstrap_configure --disable-libgomp"
@@ -372,10 +357,8 @@ build() {
 	echo "  CHOST=$CHOST"
 	echo "  CTARGET=$CTARGET"
 	echo "  CTARGET_ARCH=$CTARGET_ARCH"
-	echo "  CTARGET_LIBC=$CTARGET_LIBC"
 	echo "  languages=$_languages"
 	echo "  arch_configure=$_arch_configure"
-	echo "  libc_configure=$_libc_configure"
 	echo "  cross_configure=$_cross_configure"
 	echo "  bootstrap_configure=$_bootstrap_configure"
 	echo "  hash_style_configure=$_hash_style_configure"
@@ -396,7 +379,7 @@ build() {
 		--disable-multilib
 		--disable-nls
 		--disable-werror
-		$_symvers
+		--disable-symvers
 		--enable-__cxa_atexit
 		--enable-default-pie
 		--enable-default-ssp
@@ -404,7 +387,8 @@ build() {
 		--enable-link-serialization=2
 		--enable-linker-build-id
 		$_arch_configure
-		$_libc_configure
+		--disable-libssp
+		--disable-libsanitizer
 		$_cross_configure
 		$_bootstrap_configure
 		--with-bugurl=https://gitlab.alpinelinux.org/alpine/aports/-/issues
@@ -414,10 +398,14 @@ build() {
 
 	mkdir -p "$_builddir"
 	cd "$_builddir"
-	"$_gccdir"/configure $gccconfiguration \
+	"$builddir"/configure $gccconfiguration \
 		--with-pkgversion="$version"
 
 	msg "building gcc"
+	if $LANG_D && [ "$CBUILD" != "$CTARGET" ]; then
+		# cross-compiling libphobos with parallel make fails
+		make all-target-libphobos
+	fi
 	make
 
 	# we build gccjit separate to not build all of gcc with --enable-host-shared
@@ -426,7 +414,7 @@ build() {
 	if $LANG_JIT; then
 		mkdir -p "$_builddir"/libgccjit-build
 		cd "$_builddir"/libgccjit-build
-		"$_gccdir"/configure $gccconfiguration \
+		"$builddir"/configure $gccconfiguration \
 			--disable-bootstrap \
 			--enable-host-shared \
 			--enable-languages=jit \
@@ -441,7 +429,7 @@ package() {
 	cd "$_builddir"
 	make -j1 DESTDIR="$pkgdir" install
 
-	ln -s gcc "$pkgdir"/usr/bin/cc
+	[ "$CHOST" = "$CTARGET" ] && ln -s gcc "$pkgdir"/usr/bin/cc
 	ln -s ${CTARGET}-gcc "$pkgdir"/usr/bin/${CTARGET}-cc
 
 	if $LANG_JIT; then
@@ -485,25 +473,23 @@ package() {
 
 	# move ada runtime libs
 	if $LANG_ADA; then
-		for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 -name "libgna*.so"); do
+		for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 \( -name "libgna*.so" -o -name "libgna*.a" \) ); do
 			mv "$i" "$pkgdir"/usr/lib/
 			ln -s ../../../../${i##*/} $i
 		done
-		if [ "$CHOST" = "$CTARGET" ]; then
-			for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 -name "libgna*.a"); do
-				mv "$i" "$pkgdir"/usr/lib/
-				ln -s ../../../../${i##*/} $i
-			done
-		fi
 	fi
 
 	if [ "$CHOST" != "$CTARGET" ]; then
 		# cross-gcc: remove any files that would conflict with the
 		# native gcc package
-		rm -rf "$pkgdir"/usr/bin/cc "$pkgdir"/usr/include "${pkgdir:?}"/usr/share
+		rm -rf "$pkgdir"/usr/include "${pkgdir:?}"/usr/share
 		# libcc1 does not depend on target, don't ship it
 		rm -rf "$pkgdir"/usr/lib/libcc1.so*
 
+		# These are moved into packages with arch=$CTARGET_ARCH so remove
+		# cross prefix
+		#mv "$pkgdir"/usr/$CTARGET/lib/*.so.* "$pkgdir"/usr/lib/ # FIXME
+
 		# fixup gcc library symlinks to be linker scripts so
 		# linker finds the libs from relocated sysroot
 		for so in "$pkgdir"/usr/"$CTARGET"/lib/*.so; do
@@ -552,8 +538,7 @@ libatomic() {
 	depends=
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libatomic.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libatomic.so.*
 }
 
 libcxx() {
@@ -566,8 +551,7 @@ libcxx() {
 		nm -D "$pkgdir"/usr/lib/libstdc++.so.* | grep clock_gettime
 	fi
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libstdc++.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libstdc++.so.*
 }
 
 libcxx_dev() {
@@ -585,15 +569,12 @@ libcxx_dev() {
 
 gpp() {
 	pkgdesc="GNU C++ standard library and compiler"
-	depends="libstdc++=$_gccrel libstdc++-dev$_target=$_gccrel gcc$_target=$_gccrel libc-dev"
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/usr/bin \
-		"$subpkgdir"/usr/${_target:+$CTARGET/}include \
-		"$subpkgdir"/usr/${_target:+$CTARGET/}lib \
+	depends="libstdc++-dev$_target=$_gccrel gcc$_target=$_gccrel musl-dev"
+	depends="$depends so:libc.musl-x86_64.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libz.so.1"
+	[ "$CHOST" = "$CTARGET" ] && depends="$depends libstdc++=$_gccrel"
 
-	mv "$pkgdir/$_gcclibexec/cc1plus" "$subpkgdir/$_gcclibexec/"
-
-	mv "$pkgdir"/usr/bin/*++ "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/cc1plus
+	amove usr/bin/*++
 }
 
 jit() {
@@ -612,30 +593,26 @@ libobjc() {
 	pkgdesc="GNU Objective-C runtime"
 	replaces="objc"
 	depends=
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libobjc.so.* "$subpkgdir"/usr/lib/
+
+	amove usr/lib/libobjc.so.*
 }
 
 objc() {
 	pkgdesc="GNU Objective-C"
 	replaces="gcc"
-	depends="libc-dev gcc=$_gccrel libobjc=$_gccrel"
+	depends="musl-dev gcc=$_gccrel libobjc=$_gccrel"
 
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/$_gcclibdir/include \
-		"$subpkgdir"/usr/lib
-	mv "$pkgdir/$_gcclibexec/cc1obj" "$subpkgdir/$_gcclibexec/"
-	mv "$pkgdir"/$_gcclibdir/include/objc "$subpkgdir"/$_gcclibdir/include/
-	mv "$pkgdir"/usr/lib/libobjc.so "$pkgdir"/usr/lib/libobjc.a \
-		"$subpkgdir"/usr/lib/
+	amove $_gcclibexec/cc1obj
+	amove $_gcclibdir/include/objc
+	amove usr/lib/libobjc.so
+	amove usr/lib/libobjc.a
 }
 
 libgcc() {
 	pkgdesc="GNU C compiler runtime libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libgcc_s.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgcc_s.so.*
 }
 
 libgomp() {
@@ -643,49 +620,43 @@ libgomp() {
 	depends=
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libgomp.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgomp.so.*
 }
 
 libgphobos() {
 	pkgdesc="D programming language standard library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgdruntime.so.* "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.so.*  "$subpkgdir"/usr/lib/
+	amove usr/lib/libgdruntime.so.*
+	amove usr/lib/libgphobos.so.*
 }
 
 gdc() {
 	pkgdesc="GCC-based D language compiler"
-	depends="gcc=$_gccrel libgphobos=$_gccrel musl-dev"
-	depends="$depends libucontext-dev"
-	provides="gcc-gdc-bootstrap=$_gccrel"
+	depends="gcc$_target=$_gccrel musl-dev libucontext-dev"
+	[ "$CBUILD" = "$CTARGET" ] && depends="$depends libgphobos=$_gccrel"
+	[ "$CHOST" = "$CTARGET" ] && provides="gcc-gdc-bootstrap=$_gccrel"
 
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/$_gcclibdir/include/d/ \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
 	# Copy: The installed '.d' files, the static lib, the binary itself
 	# The shared libs are part of 'libgphobos' so one can run program
 	# without installing the compiler
-	mv "$pkgdir/$_gcclibexec/d21" "$subpkgdir/$_gcclibexec/"
-	mv "$pkgdir"/$_gcclibdir/include/d/* "$subpkgdir"/$_gcclibdir/include/d/
-	mv "$pkgdir"/usr/lib/libgdruntime.a "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgdruntime.so "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.a "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.so "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.spec "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/bin/$CTARGET-gdc "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/bin/gdc "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/d21
+	amove $_gcclibdir/include/d
+	if [ "$CBUILD" = "$CTARGET" ]; then
+		amove usr/lib/libgdruntime.so
+		amove usr/lib/libgphobos.so
+	fi
+	amove usr/${_target:+$CTARGET/}lib/libgdruntime.a
+	amove usr/${_target:+$CTARGET/}lib/libgphobos.a
+	amove usr/${_target:+$CTARGET/}lib/libgphobos.spec
+	amove usr/bin/*gdc
 }
 
 libgo() {
 	pkgdesc="Go runtime library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgo.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgo.so.*
 }
 
 go() {
@@ -693,31 +664,25 @@ go() {
 	depends="gcc=$_gccrel libgo=$_gccrel !go"
 	install="$pkgname-go.post-install"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/lib/go "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/bin/*gccgo "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/bin/*go "$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/bin/*gofmt "$subpkgdir"/usr/bin
-	mv "$pkgdir"/$_gcclibexec/go1 "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/cgo "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/buildid "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/test2json "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/vet "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/usr/lib/libgo.a \
-		"$pkgdir"/usr/lib/libgo.so \
-		"$pkgdir"/usr/lib/libgobegin.a \
-		"$pkgdir"/usr/lib/libgolibbegin.a \
-		"$subpkgdir"/usr/lib/
+	amove usr/lib/go
+	amove usr/bin/*go
+	amove usr/bin/*gofmt
+	amove $_gcclibexec/go1
+	amove $_gcclibexec/cgo
+	amove $_gcclibexec/buildid
+	amove $_gcclibexec/test2json
+	amove $_gcclibexec/vet
+	amove usr/lib/libgo.a
+	amove usr/lib/libgo.so
+	amove usr/lib/libgobegin.a
+	amove usr/lib/libgolibbegin.a
 }
 
 libgfortran() {
 	pkgdesc="Fortran runtime library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgfortran.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgfortran.so.*
 }
 
 libquadmath() {
@@ -725,8 +690,7 @@ libquadmath() {
 	pkgdesc="128-bit math library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libquadmath.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libquadmath.so.*
 }
 
 gfortran() {
@@ -735,38 +699,30 @@ gfortran() {
 	$_libquadmath && depends="$depends libquadmath=$_gccrel"
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/$_gcclibdir \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/bin/*gfortran "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/lib/libgfortran.a \
-		"$pkgdir"/usr/lib/libgfortran.so \
-		"$subpkgdir"/usr/lib/
+	amove usr/bin/*gfortran
+	amove usr/lib/libgfortran.a
+	amove usr/lib/libgfortran.so
 	if $_libquadmath; then
-		mv "$pkgdir"/usr/lib/libquadmath.a \
-			"$pkgdir"/usr/lib/libquadmath.so \
-			"$subpkgdir"/usr/lib/
+		amove usr/lib/libquadmath.a
+		amove usr/lib/libquadmath.so
 	fi
-	mv "$pkgdir"/$_gcclibdir/finclude "$subpkgdir"/$_gcclibdir/
-	mv "$pkgdir"/$_gcclibexec/f951 "$subpkgdir"/$_gcclibexec
-	mv "$pkgdir"/usr/lib/libgfortran.spec "$subpkgdir"/$_gcclibdir
+	amove $_gcclibdir/finclude
+	amove $_gcclibexec/f951
+	mv -v "$pkgdir"/usr/lib/libgfortran.spec "$subpkgdir"/$_gcclibdir/
 }
 
 libgnat() {
 	pkgdesc="GNU Ada runtime shared libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgna*.so "$subpkgdir"/usr/lib/
+	amove usr/lib/libgna*.so
 }
 
 libgnatstatic() {
 	pkgdesc="GNU Ada static libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgna*.a "$subpkgdir"/usr/lib/
+	amove usr/lib/libgna*.a
 }
 
 gnat() {
@@ -775,12 +731,9 @@ gnat() {
 	provides="$pkgname-gnat-bootstrap=$_gccrel"
 	[ "$CHOST" = "$CTARGET" ] && depends="$depends libgnat=$_gccrel"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/$_gcclibdir \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/$_gcclibexec/*gnat* "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibdir/*ada* "$subpkgdir"/$_gcclibdir/
-	mv "$pkgdir"/usr/bin/*gnat* "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/*gnat*
+	amove $_gcclibdir/*ada*
+	amove usr/bin/*gnat*
 }
 
 gdb() {
@@ -793,9 +746,9 @@ gdb() {
 }
 
 sha512sums="
-2d1e0374ebdee526f0549319fc9c364968c52a0d4aaa16759f00453cb083fe58d8f463c47d97f3bb74a0a92e251989eb75a50ee5800b4569978c72d25446b44e  gcc-13-20240309.tar.xz
+932bdef0cda94bacedf452ab17f103c0cb511ff2cec55e9112fc0328cbf1d803b42595728ea7b200e0a057c03e85626f937012e49a7515bc5dd256b2bf4bc396  gcc-14.2.0.tar.xz
 1ecffba1b07d60e1b4422302b032bbea918b674c8e12b30aa6965b544d700ce86b61e9f7b8d402c6caf59257f491a394dd0912f0948565d6eae9335ee54f3b35  0001-posix_memalign.patch
-163f282455b6a4df33f011bcd8b0440566ba0ffaeeab30d8ac52d39948980a56881ca0eff60687129d59556389a58b9d64e7768750bd70b1fe0fedbc9fc30dc2  0002-gcc-poison-system-directories.patch
+1d102a7b17683909dde4d8591dd889149299e77a2b2003cdc0635dc816666be940e41ae534b469485391a9bed183cd5cd337f130e4e1ecb62cb9ad86c4a081db  0002-gcc-poison-system-directories.patch
 3f24bb6a50d3c45b71ea05590e32fe3e69b91377ab185352891d5035c76ed193117c6d0b314a4c364bcf136b9a9dd5c926d6c7c30ab436976c121ebfea8d3ddd  0003-specs-turn-on-Wl-z-now-by-default.patch
 17a2993027d3ddf8595952ebcae425695ddc7b1cf73b384d2e55fddecb9cbf3f6482860a502ff69b14075e12badf27300fd3039f3a9005e851fd8d121d258c2b  0004-Turn-on-D_FORTIFY_SOURCE-2-by-default-for-C-C-ObjC-O.patch
 444550e55491ff89fe8cbbb4b73d017c9c147cdce1ad5c0561fe7d6ab3834515a814c7676c408cfeec18e1aaace27b3c26a2ffe4a75042285df5124976c38672  0005-On-linux-targets-pass-as-needed-by-default-to-the-li.patch
@@ -806,7 +759,7 @@ sha512sums="
 da9eaf2f0ddbec5ee14dc26053936587e6c76fbf16846db804a18cf4d318579426ebcc566aed02daf8e34f60c08b61f5d3959305886dca9bbcdc84db057258d9  0010-Don-t-declare-asprintf-if-defined-as-a-macro.patch
 35b9aafe7eee8138cb7aad7164a8f77c15ccdce26843cee78b5871ef91d76cad22ed0871b20f51c4b89b71afd9cfe4ba4227086e158c466558513708fe7d2a1a  0011-libiberty-copy-PIC-objects-during-build-process.patch
 9d43f844fad0ac6e1c35a2b6f461f9278ae09e468f2c9ae8adc43accbe6934994aa10d3a433644d1393a4a76e3caed69e3191db7f3c0c24b4e7a0a0a0cbac3f1  0012-libgcc_s.patch
-b2c4921c5eef33ee43a92ab5ec7f09d5d3adb49a2416595001e6376ffdf652ef9d0dc21778c3a86e45334290dbe467a4e891ed34a6522e0c72f746def22e8663  0013-nopie.patch
+91dde3079c1400c124ab5604597f5857185d075809649603aa3641a4581b34029bfcbd4281a5bd925d1c5e6e3b1f5f3322efda34345c6930652d685a6c9525f4  0013-nopie.patch
 0b50ad15115192699efa9fda3d4fb1c2fa95da06d7880ba34615b40c19a8256e1fe364da39f5c70dc22fbccf21db2de5900932afef68948722eeb25e435262f8  0014-ada-fix-shared-linking.patch
 00097c7106625ccf02149a757366f434c48f2abe824bb8b4bf067d29308889cb6039a5e5b2d3bd2683617693b47707d549252c56eea6bc3cdc2450a8d14f46a7  0015-build-fix-CXXFLAGS_FOR_BUILD-passing.patch
 7f0bc42b93a389b614054e700b851abfbc53db391aa10cbdf6990d41396b293af78980bb39f1cf0967184d3fbf3d46ac7c7f096717b8f193ea34cbf7f37d7e91  0016-add-fortify-headers-paths.patch
@@ -816,10 +769,10 @@ b2c4921c5eef33ee43a92ab5ec7f09d5d3adb49a2416595001e6376ffdf652ef9d0dc21778c3a86e
 a9567947471c3ba8a547a79c55e183974554bf823d9a97a165c966d7b3caad8789980e096e3b78452ece5de062bd9bb006af464bbf0c5a35b689eac3ee21e5c5  0020-s390x-disable-multilib-support.patch
 f382eb5f7c2c60c5a23fac587c9629a3059d7be0898e97a1feaf9b9cbe1ef4693cc1177eb29333e8b7944fa17487478e73958be45d5782ccb9ef501961fb9a96  0021-ppc64-le-disable-multilib-support.patch
 44ab86feb8e41e7c2b2e27accdf46194c9b80ee6a39543303dc04824f669d9fad182aabd40c9c7f6c265cf9bb71be830c257be115dc9d701d54eca3aa9ef174e  0022-x86_64-disable-multilib-support.patch
-e0763083c31485e8ac0b3724376a28af01bb6f50e1a054780b61886e4e3de2a35d127e6e353eb8d8729964ada9b5751bf05bdd51df539667008216db38f228a3  0023-riscv-disable-multilib-support.patch
+abf845792433a21fed5dd06167b9f6cf5e8f8026a409acce93824e466c5148e192bf5f404a271931fe4b65283499329bf67bb01019f2f3e02501f20619404e6c  0023-riscv-disable-multilib-support.patch
 ab88a2f63e3545bbc36537aa9a86f2c6c35e41bbf702d6e13743a405cdac4f901eed5737189b780da96647fea9f5d863fdc76373f25a00064106dcb5514d6d87  0024-always-build-libgcc_eh.a.patch
 8fdbe0c8bf4ca60f458a33e59027de03d15ac91933fe46d8ca62119346d20b9bc2447c0bf22bceb63d0cf8613ab61512d9197f4e6c2224af473b63ef9f254295  0025-ada-libgnarl-compatibility-for-musl.patch
-30369bea84020c32d514196ba3adb3d09d2d0359af5550bd3f9719aa357e44b2f695623c1d2a99416e120dc86896c196c5dd4f638183dced4799604137385367  0026-ada-musl-support-fixes.patch
+684bf2db12aa45e8db7a895ab0f227b4e4351f611b4fcc6e1745d7ad94d31b3554f39d8cf9e2203520b3c6ee35cf309b417d4a842e7a8cd55a2b2accb23f2f24  0026-ada-musl-support-fixes.patch
 3f9a406d7d2ce34951215ffbcadb49a45e55ad5c24ab9097c0e5e92383e43b876872ccd2a7e7def2833ab204975ee5733f8bcf90934db9fa9c4f6f56c62081f6  0027-configure-Add-enable-autolink-libatomic-use-in-LINK_.patch
 720a4001f9a1fa4122e456077ecff8d3eb8af7c83d0a81f9da6a6cca05b23664206a82a349e34482c48bfe40e99aa5f21567613d0913f6a24f282bc84a994496  0028-configure-fix-detection-of-atomic-builtins-in-libato.patch
 2044c23b23726965c0a6fd39f616cc464badd650947cb40495eeabd906a3af629878c1d28b403b8eb46b30a1a0ba39083023290d62f0c99ccf070063226e3f8f  0029-libstdc-do-not-throw-exceptions-for-non-C-locales-on.patch
@@ -828,6 +781,9 @@ d47b559075f40d526235f47b91da1d0cf6bfe6c5b7311bbfe08af9dd6e8f27e6c7cd82e3b2d529aa
 b325035cb7122d79c6b42ca6d3fc9e02319ed2f7cddb0639dff25d2798d2ce63812cd623462cdf95e21c9ffbf2412193f8b9fc89a4c36fa5a6a041661ac7399d  0032-libgnat-time_t-is-always-64-bit-on-musl-libc.patch
 c474f34e6f9a4239d486a65141a133dbe8ce91427d502a57a9fd6eb403478a2b5715ba74f24c1cc0761e16eec77ba2c1ca921fb7d7bc1e040fc3703fc9559e75  0033-libphobos-do-not-use-LFS64-symbols.patch
 c4482ffc36e7894b2140800159f4cbc9a3e9011e43a69b69f4fa92d5a11e2ee645c7e21df4423dd1e0636e8890849a5719647bfbdf84f951d638f8f488cb718c  0034-libgo-fix-lfs64-use.patch
-cc1e10ac6e72db816f09325e301103109cc212a6f3de3ce0b9b038d149233c467319d203941695dbf3d7b9e2dcbbcd17609cdb056e831fcc323cd592423882d8  0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch
-d834f5f95f4ebe70ec0af0748c8632c99a4f57b69dc14db1a38becdfcb03406b32febf39f772f37bd145538147099fa7433edce845e14ee77cd8f38fd9774fc1  0037-loongarch-disable-multilib-support.patch
+65df1d489e8d07a811f39e27fd29e3b2b4164fbc2c5fdc16a5142886d94a96e3fb28ccf4f20dd297ba6540ef8ea1ac3eb65a4279494639bf2f0f8376a3896cc3  0035-loongarch-disable-multilib-support.patch
+06f64544fd8bc4b6c8b06410c5198aa8fb4e82c232afc0cad83b2c69ac5d39399968206defa78297222700cd18e7fd7e8244afa76d343406a01f657c86306453  0036-libphobos-add-riscv64-and-loongarch64-support.patch
+00319c9770362520e8e93bd03fda1769dfa3622eba77d620e11d8af45a38e6d804a5e924046ae388e1cfaea605696e89c343fca507aaaa5edd58d80744fff14f  fix-arm64.patch
+815265826742400f86336f0c2d3e4edc37398dbc6505ee81107c0103c13ac0f406cff851438d2323033c6c6d0c0323765ee15b975eab8d1dd465f9e988168fb9  ppc64le-quadmath.patch
+ea55e0fa6813fc95c4ca2e87f059182edc54dc61515ebb92bf6eb31dbbd176d0fe81edcc7ea28d32f84ca37e8d48a544623d3d9bc94aa41ffc0859326a616aa2  riscv64-improve-build-time.patch
 "

cross/gcc-armv7/fix-arm64.patch

@@ -0,0 +1,544 @@
+From 2894660df1292153632edbc2a5b66eaf6a864660 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Thu, 13 Jun 2024 12:48:21 +0100
+Subject: [PATCH 1/4] aarch64: Fix invalid nested subregs [PR115464]
+
+The testcase extracts one arm_neon.h vector from a pair (one subreg)
+and then reinterprets the result as an SVE vector (another subreg).
+Each subreg makes sense individually, but we can't fold them together
+into a single subreg: it's 32 bytes -> 16 bytes -> 16*N bytes,
+but the interpretation of 32 bytes -> 16*N bytes depends on
+whether N==1 or N>1.
+
+Since the second subreg makes sense individually, simplify_subreg
+should bail out rather than ICE on it.  simplify_gen_subreg will
+then do the same (because it already checks validate_subreg).
+This leaves simplify_gen_subreg returning null, requiring the
+caller to take appropriate action.
+
+I think this is relatively likely to occur elsewhere, so the patch
+adds a helper for forcing a subreg, allowing a temporary pseudo to
+be created where necessary.
+
+I'll follow up by using force_subreg in more places.  This patch
+is intended to be a minimal backportable fix for the PR.
+
+gcc/
+	PR target/115464
+	* simplify-rtx.cc (simplify_context::simplify_subreg): Don't try
+	to fold two subregs together if their relationship isn't known
+	at compile time.
+	* explow.h (force_subreg): Declare.
+	* explow.cc (force_subreg): New function.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svset_neonq_impl::expand): Use it instead of simplify_gen_subreg.
+
+gcc/testsuite/
+	PR target/115464
+	* gcc.target/aarch64/sve/acle/general/pr115464.c: New test.
+
+(cherry picked from commit 0970ff46ba6330fc80e8736fc05b2eaeeae0b6a0)
+---
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc   |  2 +-
+ gcc/explow.cc                                     | 15 +++++++++++++++
+ gcc/explow.h                                      |  2 ++
+ gcc/simplify-rtx.cc                               |  5 +++++
+ .../aarch64/sve/acle/general/pr115464.c           | 13 +++++++++++++
+ 5 files changed, 36 insertions(+), 1 deletion(-)
+ create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index 0d2edf3f19e..c9182594bc1 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1174,7 +1174,7 @@ public:
+        Advanced SIMD argument as an SVE vector.  */
+     if (!BYTES_BIG_ENDIAN
+ 	&& is_undef (CALL_EXPR_ARG (e.call_expr, 0)))
+-      return simplify_gen_subreg (mode, e.args[1], GET_MODE (e.args[1]), 0);
++      return force_subreg (mode, e.args[1], GET_MODE (e.args[1]), 0);
+ 
+     rtx_vector_builder builder (VNx16BImode, 16, 2);
+     for (unsigned int i = 0; i < 16; i++)
+diff --git a/gcc/explow.cc b/gcc/explow.cc
+index 8e5f6b8e680..f6843398c4b 100644
+--- a/gcc/explow.cc
++++ b/gcc/explow.cc
+@@ -745,6 +745,21 @@ force_reg (machine_mode mode, rtx x)
+   return temp;
+ }
+ 
++/* Like simplify_gen_subreg, but force OP into a new register if the
++   subreg cannot be formed directly.  */
++
++rtx
++force_subreg (machine_mode outermode, rtx op,
++	      machine_mode innermode, poly_uint64 byte)
++{
++  rtx x = simplify_gen_subreg (outermode, op, innermode, byte);
++  if (x)
++    return x;
++
++  op = copy_to_mode_reg (innermode, op);
++  return simplify_gen_subreg (outermode, op, innermode, byte);
++}
++
+ /* If X is a memory ref, copy its contents to a new temp reg and return
+    that reg.  Otherwise, return X.  */
+ 
+diff --git a/gcc/explow.h b/gcc/explow.h
+index 16aa02cfb68..cbd1fcb7eb3 100644
+--- a/gcc/explow.h
++++ b/gcc/explow.h
+@@ -42,6 +42,8 @@ extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode);
+    Args are mode (in case value is a constant) and the value.  */
+ extern rtx force_reg (machine_mode, rtx);
+ 
++extern rtx force_subreg (machine_mode, rtx, machine_mode, poly_uint64);
++
+ /* Return given rtx, copied into a new temp reg if it was in memory.  */
+ extern rtx force_not_mem (rtx);
+ 
+diff --git a/gcc/simplify-rtx.cc b/gcc/simplify-rtx.cc
+index dceaa13333c..729d408aa55 100644
+--- a/gcc/simplify-rtx.cc
++++ b/gcc/simplify-rtx.cc
+@@ -7612,6 +7612,11 @@ simplify_context::simplify_subreg (machine_mode outermode, rtx op,
+       poly_uint64 innermostsize = GET_MODE_SIZE (innermostmode);
+       rtx newx;
+ 
++      /* Make sure that the relationship between the two subregs is
++	 known at compile time.  */
++      if (!ordered_p (outersize, innermostsize))
++	return NULL_RTX;
++
+       if (outermode == innermostmode
+ 	  && known_eq (byte, 0U)
+ 	  && known_eq (SUBREG_BYTE (op), 0))
+diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+new file mode 100644
+index 00000000000..d728d1325ed
+--- /dev/null
++++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+@@ -0,0 +1,13 @@
++/* { dg-options "-O2" } */
++
++#include <arm_neon.h>
++#include <arm_sve.h>
++#include <arm_neon_sve_bridge.h>
++
++svuint16_t
++convolve4_4_x (uint16x8x2_t permute_tbl)
++{
++    return svset_neonq_u16 (svundef_u16 (), permute_tbl.val[1]);
++}
++
++/* { dg-final { scan-assembler {\tmov\tz0\.d, z1\.d\n} } } */
+-- 
+2.46.0
+
+
+From 7edecb21012d88902c60d38f5865bc254eaa9c55 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:30 +0100
+Subject: [PATCH 2/4] aarch64: Use force_subreg in more places
+
+This patch makes the aarch64 code use force_subreg instead of
+simplify_gen_subreg in more places.  The criteria were:
+
+(1) The code is obviously specific to expand (where new pseudos
+    can be created).
+
+(2) The value is obviously an rvalue rather than an lvalue.
+
+(3) The offset wasn't a simple lowpart or highpart calculation;
+    a later patch will deal with those.
+
+gcc/
+	* config/aarch64/aarch64-builtins.cc (aarch64_expand_fcmla_builtin):
+	Use force_subreg instead of simplify_gen_subreg.
+	* config/aarch64/aarch64-simd.md (ctz<mode>2): Likewise.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svget_impl::expand): Likewise.
+	(svget_neonq_impl::expand): Likewise.
+	* config/aarch64/aarch64-sve-builtins-functions.h
+	(multireg_permute::expand): Likewise.
+
+(cherry picked from commit 1474a8eead4ab390e59ee014befa8c40346679f4)
+---
+ gcc/config/aarch64/aarch64-builtins.cc              | 4 ++--
+ gcc/config/aarch64/aarch64-simd.md                  | 4 ++--
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc     | 8 +++-----
+ gcc/config/aarch64/aarch64-sve-builtins-functions.h | 6 +++---
+ 4 files changed, 10 insertions(+), 12 deletions(-)
+
+diff --git a/gcc/config/aarch64/aarch64-builtins.cc b/gcc/config/aarch64/aarch64-builtins.cc
+index 75d21de1401..b2e46a073a8 100644
+--- a/gcc/config/aarch64/aarch64-builtins.cc
++++ b/gcc/config/aarch64/aarch64-builtins.cc
+@@ -2510,12 +2510,12 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+       rtx temp2 = gen_reg_rtx (DImode);
+       temp1 = simplify_gen_subreg (d->mode, op2, quadmode,
+ 				   subreg_lowpart_offset (d->mode, quadmode));
+-      temp1 = simplify_gen_subreg (V2DImode, temp1, d->mode, 0);
++      temp1 = force_subreg (V2DImode, temp1, d->mode, 0);
+       if (BYTES_BIG_ENDIAN)
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const0_rtx));
+       else
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const1_rtx));
+-      op2 = simplify_gen_subreg (d->mode, temp2, GET_MODE (temp2), 0);
++      op2 = force_subreg (d->mode, temp2, GET_MODE (temp2), 0);
+ 
+       /* And recalculate the index.  */
+       lane -= nunits / 4;
+diff --git a/gcc/config/aarch64/aarch64-simd.md b/gcc/config/aarch64/aarch64-simd.md
+index 33ab0741e87..5b9efe0b165 100644
+--- a/gcc/config/aarch64/aarch64-simd.md
++++ b/gcc/config/aarch64/aarch64-simd.md
+@@ -412,8 +412,8 @@
+   "TARGET_SIMD"
+   {
+      emit_insn (gen_bswap<mode>2 (operands[0], operands[1]));
+-     rtx op0_castsi2qi = simplify_gen_subreg(<VS:VSI2QI>mode, operands[0],
+-					     <MODE>mode, 0);
++     rtx op0_castsi2qi = force_subreg (<VS:VSI2QI>mode, operands[0],
++				       <MODE>mode, 0);
+      emit_insn (gen_aarch64_rbit<VS:vsi2qi> (op0_castsi2qi, op0_castsi2qi));
+      emit_insn (gen_clz<mode>2 (operands[0], operands[0]));
+      DONE;
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index c9182594bc1..2c95da79572 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1121,9 +1121,8 @@ public:
+   expand (function_expander &e) const override
+   {
+     /* Fold the access into a subreg rvalue.  */
+-    return simplify_gen_subreg (e.vector_mode (0), e.args[0],
+-				GET_MODE (e.args[0]),
+-				INTVAL (e.args[1]) * BYTES_PER_SVE_VECTOR);
++    return force_subreg (e.vector_mode (0), e.args[0], GET_MODE (e.args[0]),
++			 INTVAL (e.args[1]) * BYTES_PER_SVE_VECTOR);
+   }
+ };
+ 
+@@ -1157,8 +1156,7 @@ public:
+ 	e.add_fixed_operand (indices);
+ 	return e.generate_insn (icode);
+       }
+-    return simplify_gen_subreg (e.result_mode (), e.args[0],
+-				GET_MODE (e.args[0]), 0);
++    return force_subreg (e.result_mode (), e.args[0], GET_MODE (e.args[0]), 0);
+   }
+ };
+ 
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-functions.h b/gcc/config/aarch64/aarch64-sve-builtins-functions.h
+index 3b8e575e98e..7d06a57ff83 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-functions.h
++++ b/gcc/config/aarch64/aarch64-sve-builtins-functions.h
+@@ -639,9 +639,9 @@ public:
+       {
+ 	machine_mode elt_mode = e.vector_mode (0);
+ 	rtx arg = e.args[0];
+-	e.args[0] = simplify_gen_subreg (elt_mode, arg, GET_MODE (arg), 0);
+-	e.args.safe_push (simplify_gen_subreg (elt_mode, arg, GET_MODE (arg),
+-					       GET_MODE_SIZE (elt_mode)));
++	e.args[0] = force_subreg (elt_mode, arg, GET_MODE (arg), 0);
++	e.args.safe_push (force_subreg (elt_mode, arg, GET_MODE (arg),
++					GET_MODE_SIZE (elt_mode)));
+       }
+     return e.use_exact_insn (icode);
+   }
+-- 
+2.46.0
+
+
+From 0ab664f41762803a72e5e99025b0512cad493985 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:31 +0100
+Subject: [PATCH 3/4] aarch64: Add some uses of force_lowpart_subreg
+
+This patch makes more use of force_lowpart_subreg, similarly
+to the recent patch for force_subreg.  The criteria were:
+
+(1) The code is obviously specific to expand (where new pseudos
+    can be created).
+
+(2) The value is obviously an rvalue rather than an lvalue.
+
+gcc/
+	PR target/115464
+	* config/aarch64/aarch64-builtins.cc (aarch64_expand_fcmla_builtin)
+	(aarch64_expand_rwsr_builtin): Use force_lowpart_subreg instead of
+	simplify_gen_subreg and lowpart_subreg.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svset_neonq_impl::expand): Likewise.
+	* config/aarch64/aarch64-sve-builtins-sme.cc
+	(add_load_store_slice_operand): Likewise.
+	* config/aarch64/aarch64.cc (aarch64_sve_reinterpret): Likewise.
+	(aarch64_addti_scratch_regs, aarch64_subvti_scratch_regs): Likewise.
+
+gcc/testsuite/
+	PR target/115464
+	* gcc.target/aarch64/sve/acle/general/pr115464_2.c: New test.
+
+(cherry picked from commit 6bd4fbae45d11795a9a6f54b866308d4d7134def)
+---
+ gcc/config/aarch64/aarch64-builtins.cc             | 11 +++++------
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc    |  2 +-
+ gcc/config/aarch64/aarch64-sve-builtins-sme.cc     |  2 +-
+ gcc/config/aarch64/aarch64.cc                      | 14 +++++---------
+ .../aarch64/sve/acle/general/pr115464_2.c          | 11 +++++++++++
+ 5 files changed, 23 insertions(+), 17 deletions(-)
+ create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+
+diff --git a/gcc/config/aarch64/aarch64-builtins.cc b/gcc/config/aarch64/aarch64-builtins.cc
+index b2e46a073a8..264b9560709 100644
+--- a/gcc/config/aarch64/aarch64-builtins.cc
++++ b/gcc/config/aarch64/aarch64-builtins.cc
+@@ -2497,8 +2497,7 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+   int lane = INTVAL (lane_idx);
+ 
+   if (lane < nunits / 4)
+-    op2 = simplify_gen_subreg (d->mode, op2, quadmode,
+-			       subreg_lowpart_offset (d->mode, quadmode));
++    op2 = force_lowpart_subreg (d->mode, op2, quadmode);
+   else
+     {
+       /* Select the upper 64 bits, either a V2SF or V4HF, this however
+@@ -2508,8 +2507,7 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+ 	 gen_highpart_mode generates code that isn't optimal.  */
+       rtx temp1 = gen_reg_rtx (d->mode);
+       rtx temp2 = gen_reg_rtx (DImode);
+-      temp1 = simplify_gen_subreg (d->mode, op2, quadmode,
+-				   subreg_lowpart_offset (d->mode, quadmode));
++      temp1 = force_lowpart_subreg (d->mode, op2, quadmode);
+       temp1 = force_subreg (V2DImode, temp1, d->mode, 0);
+       if (BYTES_BIG_ENDIAN)
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const0_rtx));
+@@ -2754,7 +2752,7 @@ aarch64_expand_rwsr_builtin (tree exp, rtx target, int fcode)
+ 	case AARCH64_WSR64:
+ 	case AARCH64_WSRF64:
+ 	case AARCH64_WSR128:
+-	  subreg = lowpart_subreg (sysreg_mode, input_val, mode);
++	  subreg = force_lowpart_subreg (sysreg_mode, input_val, mode);
+ 	  break;
+ 	case AARCH64_WSRF:
+ 	  subreg = gen_lowpart_SUBREG (SImode, input_val);
+@@ -2789,7 +2787,8 @@ aarch64_expand_rwsr_builtin (tree exp, rtx target, int fcode)
+     case AARCH64_RSR64:
+     case AARCH64_RSRF64:
+     case AARCH64_RSR128:
+-      return lowpart_subreg (TYPE_MODE (TREE_TYPE (exp)), target, sysreg_mode);
++      return force_lowpart_subreg (TYPE_MODE (TREE_TYPE (exp)),
++				   target, sysreg_mode);
+     case AARCH64_RSRF:
+       subreg = gen_lowpart_SUBREG (SImode, target);
+       return gen_lowpart_SUBREG (SFmode, subreg);
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index 2c95da79572..3c970e9c5f8 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1183,7 +1183,7 @@ public:
+     if (BYTES_BIG_ENDIAN)
+       return e.use_exact_insn (code_for_aarch64_sve_set_neonq (mode));
+     insn_code icode = code_for_vcond_mask (mode, mode);
+-    e.args[1] = lowpart_subreg (mode, e.args[1], GET_MODE (e.args[1]));
++    e.args[1] = force_lowpart_subreg (mode, e.args[1], GET_MODE (e.args[1]));
+     e.add_output_operand (icode);
+     e.add_input_operand (icode, e.args[1]);
+     e.add_input_operand (icode, e.args[0]);
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-sme.cc b/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
+index f4c91bcbb95..b66b35ae60b 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
+@@ -112,7 +112,7 @@ add_load_store_slice_operand (function_expander &e, insn_code icode,
+   rtx base = e.args[argno];
+   if (e.mode_suffix_id == MODE_vnum)
+     {
+-      rtx vnum = lowpart_subreg (SImode, e.args[vnum_argno], DImode);
++      rtx vnum = force_lowpart_subreg (SImode, e.args[vnum_argno], DImode);
+       base = simplify_gen_binary (PLUS, SImode, base, vnum);
+     }
+   e.add_input_operand (icode, base);
+diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
+index 1beec94629d..a064aeecbc0 100644
+--- a/gcc/config/aarch64/aarch64.cc
++++ b/gcc/config/aarch64/aarch64.cc
+@@ -3284,7 +3284,7 @@ aarch64_sve_reinterpret (machine_mode mode, rtx x)
+   /* can_change_mode_class must only return true if subregs and svreinterprets
+      have the same semantics.  */
+   if (targetm.can_change_mode_class (GET_MODE (x), mode, FP_REGS))
+-    return lowpart_subreg (mode, x, GET_MODE (x));
++    return force_lowpart_subreg (mode, x, GET_MODE (x));
+ 
+   rtx res = gen_reg_rtx (mode);
+   x = force_reg (GET_MODE (x), x);
+@@ -26979,9 +26979,8 @@ aarch64_addti_scratch_regs (rtx op1, rtx op2, rtx *low_dest,
+ 			    rtx *high_in2)
+ {
+   *low_dest = gen_reg_rtx (DImode);
+-  *low_in1 = gen_lowpart (DImode, op1);
+-  *low_in2 = simplify_gen_subreg (DImode, op2, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
++  *low_in1 = force_lowpart_subreg (DImode, op1, TImode);
++  *low_in2 = force_lowpart_subreg (DImode, op2, TImode);
+   *high_dest = gen_reg_rtx (DImode);
+   *high_in1 = gen_highpart (DImode, op1);
+   *high_in2 = simplify_gen_subreg (DImode, op2, TImode,
+@@ -27013,11 +27012,8 @@ aarch64_subvti_scratch_regs (rtx op1, rtx op2, rtx *low_dest,
+ 			     rtx *high_in2)
+ {
+   *low_dest = gen_reg_rtx (DImode);
+-  *low_in1 = simplify_gen_subreg (DImode, op1, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
+-
+-  *low_in2 = simplify_gen_subreg (DImode, op2, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
++  *low_in1 = force_lowpart_subreg (DImode, op1, TImode);
++  *low_in2 = force_lowpart_subreg (DImode, op2, TImode);
+   *high_dest = gen_reg_rtx (DImode);
+ 
+   *high_in1 = simplify_gen_subreg (DImode, op1, TImode,
+diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+new file mode 100644
+index 00000000000..f561c34f732
+--- /dev/null
++++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+@@ -0,0 +1,11 @@
++/* { dg-options "-O2" } */
++
++#include <arm_neon.h>
++#include <arm_sve.h>
++#include <arm_neon_sve_bridge.h>
++
++svuint16_t
++convolve4_4_x (uint16x8x2_t permute_tbl, svuint16_t a)
++{
++    return svset_neonq_u16 (a, permute_tbl.val[1]);
++}
+-- 
+2.46.0
+
+
+From e21a377dea6edfaaa494f07974135e58ff66eef1 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:31 +0100
+Subject: [PATCH 4/4] Add force_lowpart_subreg
+
+optabs had a local function called lowpart_subreg_maybe_copy
+that is very similar to the lowpart version of force_subreg.
+This patch adds a force_lowpart_subreg wrapper around
+force_subreg and uses it in optabs.cc.
+
+The only difference between the old and new functions is that
+the old one asserted success while the new one doesn't.
+It's common not to assert elsewhere when taking subregs;
+normally a null result is enough.
+
+Later patches will make more use of the new function.
+
+gcc/
+	* explow.h (force_lowpart_subreg): Declare.
+	* explow.cc (force_lowpart_subreg): New function.
+	* optabs.cc (lowpart_subreg_maybe_copy): Delete.
+	(expand_absneg_bit): Use force_lowpart_subreg instead of
+	lowpart_subreg_maybe_copy.
+	(expand_copysign_bit): Likewise.
+
+(cherry picked from commit 5f40d1c0cc6ce91ef28d326b8707b3f05e6f239c)
+---
+ gcc/explow.cc | 14 ++++++++++++++
+ gcc/explow.h  |  1 +
+ gcc/optabs.cc | 24 ++----------------------
+ 3 files changed, 17 insertions(+), 22 deletions(-)
+
+diff --git a/gcc/explow.cc b/gcc/explow.cc
+index f6843398c4b..5fdfa81f69b 100644
+--- a/gcc/explow.cc
++++ b/gcc/explow.cc
+@@ -760,6 +760,20 @@ force_subreg (machine_mode outermode, rtx op,
+   return simplify_gen_subreg (outermode, op, innermode, byte);
+ }
+ 
++/* Try to return an rvalue expression for the OUTERMODE lowpart of OP,
++   which has mode INNERMODE.  Allow OP to be forced into a new register
++   if necessary.
++
++   Return null on failure.  */
++
++rtx
++force_lowpart_subreg (machine_mode outermode, rtx op,
++		      machine_mode innermode)
++{
++  auto byte = subreg_lowpart_offset (outermode, innermode);
++  return force_subreg (outermode, op, innermode, byte);
++}
++
+ /* If X is a memory ref, copy its contents to a new temp reg and return
+    that reg.  Otherwise, return X.  */
+ 
+diff --git a/gcc/explow.h b/gcc/explow.h
+index cbd1fcb7eb3..dd654649b06 100644
+--- a/gcc/explow.h
++++ b/gcc/explow.h
+@@ -43,6 +43,7 @@ extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode);
+ extern rtx force_reg (machine_mode, rtx);
+ 
+ extern rtx force_subreg (machine_mode, rtx, machine_mode, poly_uint64);
++extern rtx force_lowpart_subreg (machine_mode, rtx, machine_mode);
+ 
+ /* Return given rtx, copied into a new temp reg if it was in memory.  */
+ extern rtx force_not_mem (rtx);
+diff --git a/gcc/optabs.cc b/gcc/optabs.cc
+index ce91f94ed43..804c0dc73ba 100644
+--- a/gcc/optabs.cc
++++ b/gcc/optabs.cc
+@@ -3096,26 +3096,6 @@ expand_ffs (scalar_int_mode mode, rtx op0, rtx target)
+   return 0;
+ }
+ 
+-/* Extract the OMODE lowpart from VAL, which has IMODE.  Under certain
+-   conditions, VAL may already be a SUBREG against which we cannot generate
+-   a further SUBREG.  In this case, we expect forcing the value into a
+-   register will work around the situation.  */
+-
+-static rtx
+-lowpart_subreg_maybe_copy (machine_mode omode, rtx val,
+-			   machine_mode imode)
+-{
+-  rtx ret;
+-  ret = lowpart_subreg (omode, val, imode);
+-  if (ret == NULL)
+-    {
+-      val = force_reg (imode, val);
+-      ret = lowpart_subreg (omode, val, imode);
+-      gcc_assert (ret != NULL);
+-    }
+-  return ret;
+-}
+-
+ /* Expand a floating point absolute value or negation operation via a
+    logical operation on the sign bit.  */
+ 
+@@ -3204,7 +3184,7 @@ expand_absneg_bit (enum rtx_code code, scalar_float_mode mode,
+ 			   gen_lowpart (imode, op0),
+ 			   immed_wide_int_const (mask, imode),
+ 		           gen_lowpart (imode, target), 1, OPTAB_LIB_WIDEN);
+-      target = lowpart_subreg_maybe_copy (mode, temp, imode);
++      target = force_lowpart_subreg (mode, temp, imode);
+ 
+       set_dst_reg_note (get_last_insn (), REG_EQUAL,
+ 			gen_rtx_fmt_e (code, mode, copy_rtx (op0)),
+@@ -4043,7 +4023,7 @@ expand_copysign_bit (scalar_float_mode mode, rtx op0, rtx op1, rtx target,
+ 
+       temp = expand_binop (imode, ior_optab, op0, op1,
+ 			   gen_lowpart (imode, target), 1, OPTAB_LIB_WIDEN);
+-      target = lowpart_subreg_maybe_copy (mode, temp, imode);
++      target = force_lowpart_subreg (mode, temp, imode);
+     }
+ 
+   return target;
+-- 
+2.46.0
+

cross/gcc-armv7/ppc64le-quadmath.patch

@@ -0,0 +1,56 @@
+Patch-Source: https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=3fe5720430a9ba61ed7562aac4d758cc77d49a28
+--
+From 3fe5720430a9ba61ed7562aac4d758cc77d49a28 Mon Sep 17 00:00:00 2001
+From: Jakub Jelinek <jakub@redhat.com>
+Date: Sat, 3 Aug 2024 20:37:54 +0200
+Subject: [PATCH] libquadmath: Fix up libquadmath/math/sqrtq.c compilation in
+ some powerpc* configurations [PR116007]
+
+My PR114623 change started using soft-fp.h and quad.h for the sqrtq implementation.
+Unfortunately, that seems to fail building in some powerpc* configurations, where
+TFmode isn't available.
+quad.h has:
+ #ifndef TFtype
+ typedef float TFtype __attribute__ ((mode (TF)));
+ #endif
+and uses TFtype.  quad.h has:
+ /* Define the complex type corresponding to __float128
+    ("_Complex __float128" is not allowed) */
+ #if (!defined(_ARCH_PPC)) || defined(__LONG_DOUBLE_IEEE128__)
+ typedef _Complex float __attribute__((mode(TC))) __complex128;
+ #else
+ typedef _Complex float __attribute__((mode(KC))) __complex128;
+ #endif
+with the conditional and KCmode use added during porting of libquadmath
+to powerpc*, so I've just defined TFtype for powerpc when __LONG_DOUBLE_IEEE128__
+isn't defined; I could define it to float __attribute__ ((mode (KF))) but it
+seemed easier to just define it to __float128 which should do the same thing.
+
+2024-08-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/116007
+	* math/sqrtq.c (TFtype): For PowerPC without __LONG_DOUBLE_IEEE128__
+	define to __float128 before including soft-fp.h and quad.h.
+
+(cherry picked from commit 3ac02e67503ccffa3dfeeffc0a60fce6bdaca43b)
+---
+ libquadmath/math/sqrtq.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/libquadmath/math/sqrtq.c b/libquadmath/math/sqrtq.c
+index 8ca2828d42ce..a58998a06670 100644
+--- a/libquadmath/math/sqrtq.c
++++ b/libquadmath/math/sqrtq.c
+@@ -9,6 +9,9 @@
+     && defined(FE_TOWARDZERO) \
+     && defined(FE_INEXACT)
+ #define USE_SOFT_FP 1
++#if defined(_ARCH_PPC) && !defined(__LONG_DOUBLE_IEEE128__)
++#define TFtype __float128
++#endif
+ #include "../../libgcc/soft-fp/soft-fp.h"
+ #include "../../libgcc/soft-fp/quad.h"
+ #endif
+-- 
+2.43.5
+

cross/gcc-armv7/riscv64-improve-build-time.patch

@@ -0,0 +1,149 @@
+Patch-Source: https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=2cf89ae83225f932b226cd57ef2d083a59bcf8a3
+--
+From 2cf89ae83225f932b226cd57ef2d083a59bcf8a3 Mon Sep 17 00:00:00 2001
+From: Richard Biener <rguenther@suse.de>
+Date: Tue, 6 Aug 2024 14:56:26 +0200
+Subject: [PATCH] tree-optimization/116166 - forward jump-threading going wild
+
+Currently the forward threader isn't limited as to the search space
+it explores and with it now using path-ranger for simplifying
+conditions it runs into it became pretty slow for degenerate cases
+like compiling insn-emit.cc for RISC-V esp. when compiling for
+a host with LOGICAL_OP_NON_SHORT_CIRCUIT disabled.
+
+The following makes the forward threader honor the search space
+limit I introduced for the backward threader.  This reduces
+compile-time from minutes to seconds for the testcase in PR116166.
+
+Note this wasn't necessary before we had ranger but with ranger
+the work we do is quadatic in the length of the threading path
+we build up (the same is true for the backwards threader).
+
+	PR tree-optimization/116166
+	* tree-ssa-threadedge.h (jump_threader::thread_around_empty_blocks):
+	Add limit parameter.
+	(jump_threader::thread_through_normal_block): Likewise.
+	* tree-ssa-threadedge.cc (jump_threader::thread_around_empty_blocks):
+	Honor and decrement limit parameter.
+	(jump_threader::thread_through_normal_block): Likewise.
+	(jump_threader::thread_across_edge): Initialize limit from
+	param_max_jump_thread_paths and pass it down to workers.
+---
+ gcc/tree-ssa-threadedge.cc | 30 ++++++++++++++++++++++--------
+ gcc/tree-ssa-threadedge.h  |  4 ++--
+ 2 files changed, 24 insertions(+), 10 deletions(-)
+
+diff --git a/gcc/tree-ssa-threadedge.cc b/gcc/tree-ssa-threadedge.cc
+index 7f82639b8ecc..0aa2aa851430 100644
+--- a/gcc/tree-ssa-threadedge.cc
++++ b/gcc/tree-ssa-threadedge.cc
+@@ -786,13 +786,17 @@ propagate_threaded_block_debug_into (basic_block dest, basic_block src)
+ bool
+ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 					   edge taken_edge,
+-					   bitmap visited)
++					   bitmap visited, unsigned &limit)
+ {
+   basic_block bb = taken_edge->dest;
+   gimple_stmt_iterator gsi;
+   gimple *stmt;
+   tree cond;
+ 
++  if (limit == 0)
++    return false;
++  --limit;
++
+   /* The key property of these blocks is that they need not be duplicated
+      when threading.  Thus they cannot have visible side effects such
+      as PHI nodes.  */
+@@ -830,7 +834,8 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 	      m_registry->push_edge (path, taken_edge, EDGE_NO_COPY_SRC_BLOCK);
+ 	      m_state->append_path (taken_edge->dest);
+ 	      bitmap_set_bit (visited, taken_edge->dest->index);
+-	      return thread_around_empty_blocks (path, taken_edge, visited);
++	      return thread_around_empty_blocks (path, taken_edge, visited,
++						 limit);
+ 	    }
+ 	}
+ 
+@@ -872,7 +877,7 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+       m_registry->push_edge (path, taken_edge, EDGE_NO_COPY_SRC_BLOCK);
+       m_state->append_path (taken_edge->dest);
+ 
+-      thread_around_empty_blocks (path, taken_edge, visited);
++      thread_around_empty_blocks (path, taken_edge, visited, limit);
+       return true;
+     }
+ 
+@@ -899,8 +904,13 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 
+ int
+ jump_threader::thread_through_normal_block (vec<jump_thread_edge *> *path,
+-					    edge e, bitmap visited)
++					    edge e, bitmap visited,
++					    unsigned &limit)
+ {
++  if (limit == 0)
++    return 0;
++  limit--;
++
+   m_state->register_equivs_edge (e);
+ 
+   /* PHIs create temporary equivalences.
+@@ -989,7 +999,7 @@ jump_threader::thread_through_normal_block (vec<jump_thread_edge *> *path,
+  	     visited.  This may be overly conservative.  */
+ 	  bitmap_set_bit (visited, dest->index);
+ 	  bitmap_set_bit (visited, e->dest->index);
+-	  thread_around_empty_blocks (path, taken_edge, visited);
++	  thread_around_empty_blocks (path, taken_edge, visited, limit);
+ 	  return 1;
+ 	}
+     }
+@@ -1075,9 +1085,12 @@ jump_threader::thread_across_edge (edge e)
+   bitmap_set_bit (visited, e->src->index);
+   bitmap_set_bit (visited, e->dest->index);
+ 
++  /* Limit search space.  */
++  unsigned limit = param_max_jump_thread_paths;
++
+   int threaded = 0;
+   if ((e->flags & EDGE_DFS_BACK) == 0)
+-    threaded = thread_through_normal_block (path, e, visited);
++    threaded = thread_through_normal_block (path, e, visited, limit);
+ 
+   if (threaded > 0)
+     {
+@@ -1148,11 +1161,12 @@ jump_threader::thread_across_edge (edge e)
+ 	m_registry->push_edge (path, e, EDGE_START_JUMP_THREAD);
+ 	m_registry->push_edge (path, taken_edge, EDGE_COPY_SRC_JOINER_BLOCK);
+ 
+-	found = thread_around_empty_blocks (path, taken_edge, visited);
++	found = thread_around_empty_blocks (path, taken_edge, visited, limit);
+ 
+ 	if (!found)
+ 	  found = thread_through_normal_block (path,
+-					       path->last ()->e, visited) > 0;
++					       path->last ()->e, visited,
++					       limit) > 0;
+ 
+ 	/* If we were able to thread through a successor of E->dest, then
+ 	   record the jump threading opportunity.  */
+diff --git a/gcc/tree-ssa-threadedge.h b/gcc/tree-ssa-threadedge.h
+index 9f6cbfe93307..245b3506a550 100644
+--- a/gcc/tree-ssa-threadedge.h
++++ b/gcc/tree-ssa-threadedge.h
+@@ -101,9 +101,9 @@ private:
+ 					  unsigned limit);
+ 
+   bool thread_around_empty_blocks (vec<class jump_thread_edge *> *path,
+-				   edge, bitmap visited);
++				   edge, bitmap visited, unsigned &limit);
+   int thread_through_normal_block (vec<jump_thread_edge *> *path,
+-				   edge, bitmap visited);
++				   edge, bitmap visited, unsigned &limit);
+   void thread_across_edge (edge);
+   bool record_temporary_equivalences_from_phis (edge);
+   gimple *record_temporary_equivalences_from_stmts_at_dest (edge);
+-- 
+2.43.5
+

cross/gcc-riscv64/0002-gcc-poison-system-directories.patch

@@ -150,13 +150,13 @@ diff --git a/gcc/gcc.cc b/gcc/gcc.cc
 index 16bb07f2cdc..33b56e721d2 100644
 --- a/gcc/gcc.cc
 +++ b/gcc/gcc.cc
-@@ -1146,6 +1146,8 @@ proper position among the other output files.  */
-    "%{fuse-ld=*:-fuse-ld=%*} " LINK_COMPRESS_DEBUG_SPEC \
+@@ -1177,6 +1187,8 @@ proper position among the other output files.  */
+    "-z now " \
     "%X %{o*} %{e*} %{N} %{n} %{r}\
      %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!r:%{!nostartfiles:%S}}} \
 +    %{Wno-poison-system-directories:--no-poison-system-directories} \
 +    %{Werror=poison-system-directories:--error-poison-system-directories} \
-     %{static|no-pie|static-pie:} %@{L*} %(mfwrap) %(link_libgcc) " \
+     %{static|no-pie|static-pie:} %@{L*} %(link_libgcc) " \
      VTABLE_VERIFICATION_SPEC " " SANITIZER_EARLY_SPEC " %o "" \
      %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1):\
 diff --git a/gcc/incpath.cc b/gcc/incpath.cc

cross/gcc-riscv64/0013-nopie.patch

@@ -9,23 +9,22 @@ Subject: [PATCH 13/35] nopie
  2 files changed, 40 insertions(+)
 
 diff --git a/gcc/configure b/gcc/configure
-index 8c46369f73f..e59cbee1767 100755
+index 23da7d55d..f38732bb2 100755
 --- a/gcc/configure
 +++ b/gcc/configure
-@@ -32268,6 +32268,33 @@ fi
+@@ -34534,6 +34534,29 @@ rm -f core conftest.err conftest.$ac_objext \
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_no_pie" >&5
  $as_echo "$gcc_cv_no_pie" >&6; }
- if test "$gcc_cv_no_pie" = "yes"; then
-   NO_PIE_FLAG="-no-pie"
-+else
-+  # Check if -nopie works.
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -nopie option" >&5
++# Check if -nopie works.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -nopie option" >&5
 +$as_echo_n "checking for -nopie option... " >&6; }
-+if test "${gcc_cv_nopie+set}" = set; then :
++if ${gcc_cv_nopie+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  saved_LDFLAGS="$LDFLAGS"
-+     LDFLAGS="$LDFLAGS -nopie"
-+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++   LDFLAGS="$LDFLAGS -nopie"
++   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +int main(void) {return 0;}
 +_ACEOF
@@ -36,40 +35,51 @@ index 8c46369f73f..e59cbee1767 100755
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
-+     LDFLAGS="$saved_LDFLAGS"
++   LDFLAGS="$saved_LDFLAGS"
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nopie" >&5
 +$as_echo "$gcc_cv_nopie" >&6; }
-+  if test "$gcc_cv_nopie" = "yes"; then
-+    NO_PIE_FLAG="-nopie"
-+  fi
+ 
+ if test x$enable_host_shared = xyes; then
+   PICFLAG=-fPIC
+@@ -34551,6 +34574,8 @@ if test x$enable_host_pie = xyes; then
+   LD_PICFLAG=-pie
+ elif test x$gcc_cv_no_pie = xyes; then
+   LD_PICFLAG=-no-pie
++elif test x$gcc_cv_nopie = xyes; then
++  LD_PICFLAG=-nopie
+ else
+   LD_PICFLAG=
  fi
- 
- 
 diff --git a/gcc/configure.ac b/gcc/configure.ac
-index 5504bf6eb01..57268319de1 100644
+index d7cf0b92c..db2e2c802 100644
 --- a/gcc/configure.ac
 +++ b/gcc/configure.ac
-@@ -7552,6 +7552,19 @@ AC_CACHE_CHECK([for -no-pie option],
+@@ -7781,6 +7781,15 @@ AC_CACHE_CHECK([for -no-pie option],
+      [gcc_cv_no_pie=yes],
+      [gcc_cv_no_pie=no])
     LDFLAGS="$saved_LDFLAGS"])
- if test "$gcc_cv_no_pie" = "yes"; then
-   NO_PIE_FLAG="-no-pie"
-+else
-+  # Check if -nopie works.
-+  AC_CACHE_CHECK([for -nopie option],
-+    [gcc_cv_nopie],
-+    [saved_LDFLAGS="$LDFLAGS"
-+     LDFLAGS="$LDFLAGS -nopie"
-+     AC_LINK_IFELSE([int main(void) {return 0;}],
-+       [gcc_cv_nopie=yes],
-+       [gcc_cv_nopie=no])
-+     LDFLAGS="$saved_LDFLAGS"])
-+  if test "$gcc_cv_nopie" = "yes"; then
-+    NO_PIE_FLAG="-nopie"
-+  fi
- fi
- AC_SUBST([NO_PIE_FLAG])
++# Check if -nopie works.
++AC_CACHE_CHECK([for -nopie option],
++  [gcc_cv_nopie],
++  [saved_LDFLAGS="$LDFLAGS"
++   LDFLAGS="$LDFLAGS -nopie"
++   AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
++     [gcc_cv_nopie=yes],
++     [gcc_cv_nopie=no])
++   LDFLAGS="$saved_LDFLAGS"])
  
+ if test x$enable_host_shared = xyes; then
+   PICFLAG=-fPIC
+@@ -7798,6 +7807,8 @@ if test x$enable_host_pie = xyes; then
+   LD_PICFLAG=-pie
+ elif test x$gcc_cv_no_pie = xyes; then
+   LD_PICFLAG=-no-pie
++elif test x$gcc_cv_nopie = xyes; then
++  LD_PICFLAG=-nopie
+ else
+   LD_PICFLAG=
+ fi
 -- 
 2.41.0
 

cross/gcc-riscv64/0023-riscv-disable-multilib-support.patch

@@ -46,10 +46,10 @@ diff --git a/gcc/config/riscv/linux.h b/gcc/config/riscv/linux.h
 index f8c2c351e5a..8d9881eadeb 100644
 --- a/gcc/config/riscv/linux.h
 +++ b/gcc/config/riscv/linux.h
-@@ -61,11 +61,3 @@ along with GCC; see the file COPYING3.  If not see
-     %{static:-static}}"
- 
- #define TARGET_ASM_FILE_END file_end_indicate_exec_stack
+@@ -60,11 +60,3 @@ along with GCC; see the file COPYING3.  If not see
+ 	%{rdynamic:-export-dynamic} \
+ 	-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}} \
+     %{static:-static} %{static-pie:-static -pie --no-dynamic-linker -z text}}"
 -
 -#define STARTFILE_PREFIX_SPEC 			\
 -   "/lib" XLEN_SPEC "/" ABI_SPEC "/ "		\

cross/gcc-riscv64/0026-ada-musl-support-fixes.patch

@@ -4,17 +4,17 @@ Date: Fri, 21 Aug 2020 07:07:48 +0000
 Subject: [PATCH 26/35] ada: musl support fixes
 
 ---
- gcc/ada/Makefile.rtl | 10 +++++-----
+ gcc/ada/Makefile.rtl | 16 ++++++++--------
  gcc/ada/adaint.c     | 34 +++++++++++++++++++---------------
  gcc/ada/adaint.h     | 10 ++++------
  gcc/ada/terminals.c  |  8 ++++----
- 4 files changed, 32 insertions(+), 30 deletions(-)
+ 4 files changed, 35 insertions(+), 33 deletions(-)
 
 diff --git a/gcc/ada/Makefile.rtl b/gcc/ada/Makefile.rtl
-index 96306f8cc9a..090b6770ae5 100644
+index 32cbdb692..463028fbe 100644
 --- a/gcc/ada/Makefile.rtl
 +++ b/gcc/ada/Makefile.rtl
-@@ -1549,7 +1549,7 @@ ifeq ($(strip $(filter-out %86 linux%,$(target_cpu) $(target_os))),)
+@@ -1558,7 +1558,7 @@ ifeq ($(strip $(filter-out %86 linux%,$(target_cpu) $(target_os))),)
    s-intman.adb<libgnarl/s-intman__posix.adb \
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -23,7 +23,16 @@ index 96306f8cc9a..090b6770ae5 100644
    a-exetim.adb<libgnarl/a-exetim__posix.adb \
    a-exetim.ads<libgnarl/a-exetim__default.ads \
    s-linux.ads<libgnarl/s-linux.ads \
-@@ -2174,7 +2174,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
+@@ -2144,7 +2144,7 @@ ifeq ($(strip $(filter-out loongarch% linux%,$(target_cpu) $(target_os))),)
+   g-sercom.adb<libgnat/g-sercom__linux.adb \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+   $(GNATRTL_128BIT_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   $(ATOMICS_TARGET_PAIRS) \
+   $(ATOMICS_BUILTINS_TARGET_PAIRS) \
+   system.ads<libgnat/system-linux-loongarch.ads
+@@ -2232,7 +2232,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
    s-tasinf.adb<libgnarl/s-tasinf__linux.adb \
    s-taspri.ads<libgnarl/s-taspri__posix.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -32,7 +41,7 @@ index 96306f8cc9a..090b6770ae5 100644
    $(ATOMICS_TARGET_PAIRS) \
    $(ATOMICS_BUILTINS_TARGET_PAIRS) \
    system.ads<libgnat/system-linux-ppc.ads
-@@ -2205,7 +2205,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
+@@ -2267,7 +2267,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
  endif
  
  # ARM linux, GNU eabi
@@ -41,7 +50,16 @@ index 96306f8cc9a..090b6770ae5 100644
    LIBGNAT_TARGET_PAIRS = \
    a-intnam.ads<libgnarl/a-intnam__linux.ads \
    s-inmaop.adb<libgnarl/s-inmaop__posix.adb \
-@@ -2420,7 +2420,7 @@ ifeq ($(strip $(filter-out %ia64 linux%,$(target_cpu) $(target_os))),)
+@@ -2311,7 +2311,7 @@ ifeq ($(strip $(filter-out aarch64% linux%,$(target_cpu) $(target_os))),)
+   s-intman.adb<libgnarl/s-intman__posix.adb \
+   s-linux.ads<libgnarl/s-linux.ads \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   s-mudido.adb<libgnarl/s-mudido__affinity.adb \
+   s-osinte.ads<libgnarl/s-osinte__linux.ads \
+   s-osinte.adb<libgnarl/s-osinte__posix.adb \
+@@ -2488,7 +2488,7 @@ ifeq ($(strip $(filter-out %ia64 linux%,$(target_cpu) $(target_os))),)
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    s-taspri.ads<libgnarl/s-taspri__posix-noaltstack.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -50,7 +68,16 @@ index 96306f8cc9a..090b6770ae5 100644
    $(ATOMICS_TARGET_PAIRS) \
    $(ATOMICS_BUILTINS_TARGET_PAIRS) \
    $(GNATRTL_128BIT_PAIRS) \
-@@ -2524,7 +2524,7 @@ ifeq ($(strip $(filter-out %x86_64 linux%,$(target_cpu) $(target_os))),)
+@@ -2592,7 +2592,7 @@ ifeq ($(strip $(filter-out %x86_64 linux%,$(target_cpu) $(target_os))),)
+   s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
+   s-taspri.ads<libgnarl/s-taspri__posix.ads \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   $(ATOMICS_TARGET_PAIRS) \
+   $(X86_64_TARGET_PAIRS) \
+   $(SIMD_PATH_TARGET_PAIRS) \
+@@ -2637,7 +2637,7 @@ ifeq ($(strip $(filter-out %x32 linux%,$(target_cpu) $(target_os))),)
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    s-taspri.ads<libgnarl/s-taspri__posix.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -60,10 +87,10 @@ index 96306f8cc9a..090b6770ae5 100644
    $(X86_64_TARGET_PAIRS) \
    $(SIMD_PATH_TARGET_PAIRS) \
 diff --git a/gcc/ada/adaint.c b/gcc/ada/adaint.c
-index 8522094164e..92b230a462b 100644
+index 74aa3c412..ef6118f37 100644
 --- a/gcc/ada/adaint.c
 +++ b/gcc/ada/adaint.c
-@@ -91,6 +91,11 @@
+@@ -94,6 +94,11 @@
  #include <sys/param.h>
  #include <sys/pstat.h>
  #endif
@@ -75,7 +102,7 @@ index 8522094164e..92b230a462b 100644
  
  #ifdef __PikeOS__
  #define __BSD_VISIBLE 1
-@@ -3438,7 +3443,6 @@ __gnat_lwp_self (void)
+@@ -3465,7 +3470,6 @@ __gnat_lwp_self (void)
  #endif
  
  #if defined (__linux__)
@@ -83,7 +110,7 @@ index 8522094164e..92b230a462b 100644
  
  /* glibc versions earlier than 2.7 do not define the routines to handle
     dynamically allocated CPU sets. For these targets, we use the static
-@@ -3448,7 +3452,7 @@ __gnat_lwp_self (void)
+@@ -3475,7 +3479,7 @@ __gnat_lwp_self (void)
  
  /* Dynamic cpu sets */
  
@@ -92,7 +119,7 @@ index 8522094164e..92b230a462b 100644
  __gnat_cpu_alloc (size_t count)
  {
    return CPU_ALLOC (count);
-@@ -3461,33 +3465,33 @@ __gnat_cpu_alloc_size (size_t count)
+@@ -3488,33 +3492,33 @@ __gnat_cpu_alloc_size (size_t count)
  }
  
  void
@@ -134,7 +161,7 @@ index 8522094164e..92b230a462b 100644
  }
  
  size_t
-@@ -3497,23 +3501,23 @@ __gnat_cpu_alloc_size (size_t count ATTRIBUTE_UNUSED)
+@@ -3524,23 +3528,23 @@ __gnat_cpu_alloc_size (size_t count ATTRIBUTE_UNUSED)
  }
  
  void
@@ -164,7 +191,7 @@ index 8522094164e..92b230a462b 100644
  #endif /* !CPU_ALLOC */
  #endif /* __linux__ */
 diff --git a/gcc/ada/adaint.h b/gcc/ada/adaint.h
-index 987432c9307..4d782f07de9 100644
+index 0cbfd0e15..f97ed905b 100644
 --- a/gcc/ada/adaint.h
 +++ b/gcc/ada/adaint.h
 @@ -319,13 +319,11 @@ extern void   *__gnat_lwp_self			   (void);
@@ -186,10 +213,10 @@ index 987432c9307..4d782f07de9 100644
  
  #if defined (_WIN32)
 diff --git a/gcc/ada/terminals.c b/gcc/ada/terminals.c
-index c0ee4a16bb1..ed796a48c1b 100644
+index 05af82c27..626ac35bc 100644
 --- a/gcc/ada/terminals.c
 +++ b/gcc/ada/terminals.c
-@@ -1127,7 +1127,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
+@@ -1134,7 +1134,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
  /* POSIX does not specify how to open the master side of a terminal.Several
     methods are available (system specific):
        1- using a cloning device (USE_CLONE_DEVICE)
@@ -198,7 +225,7 @@ index c0ee4a16bb1..ed796a48c1b 100644
        3- openpty                (USE_OPENPTY)
  
     When using the cloning device method, the macro USE_CLONE_DEVICE should
-@@ -1141,7 +1141,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
+@@ -1148,7 +1148,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
  #if defined (__APPLE__) || defined (BSD)
  #define USE_OPENPTY
  #elif defined (__linux__)
@@ -207,7 +234,7 @@ index c0ee4a16bb1..ed796a48c1b 100644
  #elif defined (__sun__)
  #define USE_CLONE_DEVICE "/dev/ptmx"
  #elif defined (_AIX)
-@@ -1190,8 +1190,8 @@ allocate_pty_desc (pty_desc **desc) {
+@@ -1197,8 +1197,8 @@ allocate_pty_desc (pty_desc **desc) {
     int  master_fd   = -1;
     char *slave_name = NULL;
  
@@ -218,6 +245,3 @@ index c0ee4a16bb1..ed796a48c1b 100644
  #elif defined (USE_OPENPTY)
    status = openpty (&master_fd, &slave_fd, NULL, NULL, NULL);
  #elif defined (USE_CLONE_DEVICE)
--- 
-2.41.0
-

cross/gcc-riscv64/0035-loongarch-disable-multilib-support.patch

@@ -0,0 +1,32 @@
+From c4f484f465a32e796ae384aa3f90e79fa218b4e9 Mon Sep 17 00:00:00 2001
+From: Jingyun Hua <huajingyun@loongson.cn>
+Date: Mon, 7 Aug 2023 15:25:58 +0800
+Subject: [PATCH] loongarch disable multilib support
+
+Signed-off-by: Jingyun Hua <huajingyun@loongson.cn>
+---
+ gcc/config/loongarch/t-linux    | 11 +++--------
+ 1 file changed, 3 insertions(+), 8 deletions(-)
+
+diff --git a/gcc/config/loongarch/t-linux b/gcc/config/loongarch/t-linux
+index 23e1fb979..c2753abb8 100644
+--- a/gcc/config/loongarch/t-linux
++++ b/gcc/config/loongarch/t-linux
+@@ -21,11 +21,6 @@ MULTIOSDIR_lp64f := ../lib64/f32$(call if_multiarch,:loongarch64-linux-gnuf32)
+ MULTIOSDIR_lp64s := ../lib64/sf$(call if_multiarch,:loongarch64-linux-gnusf)
+ 
+ # Don't define MULTILIB_OSDIRNAMES if multilib is disabled.
+-ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
+-
+-    MULTILIB_OSDIRNAMES = .=$(MULTIOSDIR_$(mlib_default))
+-    MULTILIB_OSDIRNAMES += mabi.lp64d=$(MULTIOSDIR_lp64d)
+-    MULTILIB_OSDIRNAMES += mabi.lp64f=$(MULTIOSDIR_lp64f)
+-    MULTILIB_OSDIRNAMES += mabi.lp64s=$(MULTIOSDIR_lp64s)
+-
+-endif
++    MULTILIB_OSDIRNAMES =  mabi.lp64d=../lib
++    MULTILIB_OSDIRNAMES += mabi.lp64f=../lib
++    MULTILIB_OSDIRNAMES += mabi.lp64s=../lib
+-- 
+2.41.0
+

cross/gcc-riscv64/0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch

@@ -1,186 +0,0 @@
-https://gcc.gnu.org/PR110792
-https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=790c1f60a5662b16eb19eb4b81922995863c7571
-https://github.com/randombit/botan/issues/3637
-
-From 85628c5653ff40963158a24c60eeec6a3b5a8e56 Mon Sep 17 00:00:00 2001
-From: Roger Sayle <roger@nextmovesoftware.com>
-Date: Thu, 3 Aug 2023 07:12:04 +0100
-Subject: [PATCH] PR target/110792: Early clobber issues with
- rot32di2_doubleword on i386.
-
-This patch is a conservative fix for PR target/110792, a wrong-code
-regression affecting doubleword rotations by BITS_PER_WORD, which
-effectively swaps the highpart and lowpart words, when the source to be
-rotated resides in memory. The issue is that if the register used to
-hold the lowpart of the destination is mentioned in the address of
-the memory operand, the current define_insn_and_split unintentionally
-clobbers it before reading the highpart.
-
-Hence, for the testcase, the incorrectly generated code looks like:
-
-        salq    $4, %rdi		// calculate address
-        movq    WHIRL_S+8(%rdi), %rdi	// accidentally clobber addr
-        movq    WHIRL_S(%rdi), %rbp	// load (wrong) lowpart
-
-Traditionally, the textbook way to fix this would be to add an
-explicit early clobber to the instruction's constraints.
-
- (define_insn_and_split "<insn>32di2_doubleword"
-- [(set (match_operand:DI 0 "register_operand" "=r,r,r")
-+ [(set (match_operand:DI 0 "register_operand" "=r,r,&r")
-        (any_rotate:DI (match_operand:DI 1 "nonimmediate_operand" "0,r,o")
-                       (const_int 32)))]
-
-but unfortunately this currently generates significantly worse code,
-due to a strange choice of reloads (effectively memcpy), which ends up
-looking like:
-
-        salq    $4, %rdi		// calculate address
-        movdqa  WHIRL_S(%rdi), %xmm0	// load the double word in SSE reg.
-        movaps  %xmm0, -16(%rsp)	// store the SSE reg back to the stack
-        movq    -8(%rsp), %rdi		// load highpart
-        movq    -16(%rsp), %rbp		// load lowpart
-
-Note that reload's "&" doesn't distinguish between the memory being
-early clobbered, vs the registers used in an addressing mode being
-early clobbered.
-
-The fix proposed in this patch is to remove the third alternative, that
-allowed offsetable memory as an operand, forcing reload to place the
-operand into a register before the rotation.  This results in:
-
-        salq    $4, %rdi
-        movq    WHIRL_S(%rdi), %rax
-        movq    WHIRL_S+8(%rdi), %rdi
-        movq    %rax, %rbp
-
-I believe there's a more advanced solution, by swapping the order of
-the loads (if first destination register is mentioned in the address),
-or inserting a lea insn (if both destination registers are mentioned
-in the address), but this fix is a minimal "safe" solution, that
-should hopefully be suitable for backporting.
-
-2023-08-03  Roger Sayle  <roger@nextmovesoftware.com>
-
-gcc/ChangeLog
-	PR target/110792
-	* config/i386/i386.md (<any_rotate>ti3): For rotations by 64 bits
-	place operand in a register before gen_<insn>64ti2_doubleword.
-	(<any_rotate>di3): Likewise, for rotations by 32 bits, place
-	operand in a register before gen_<insn>32di2_doubleword.
-	(<any_rotate>32di2_doubleword): Constrain operand to be in register.
-	(<any_rotate>64ti2_doubleword): Likewise.
-
-gcc/testsuite/ChangeLog
-	PR target/110792
-	* g++.target/i386/pr110792.C: New 32-bit C++ test case.
-	* gcc.target/i386/pr110792.c: New 64-bit C test case.
-
-(cherry picked from commit 790c1f60a5662b16eb19eb4b81922995863c7571)
----
- gcc/config/i386/i386.md                  | 18 ++++++++++++------
- gcc/testsuite/g++.target/i386/pr110792.C | 16 ++++++++++++++++
- gcc/testsuite/gcc.target/i386/pr110792.c | 18 ++++++++++++++++++
- 3 files changed, 46 insertions(+), 6 deletions(-)
- create mode 100644 gcc/testsuite/g++.target/i386/pr110792.C
- create mode 100644 gcc/testsuite/gcc.target/i386/pr110792.c
-
-diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
-index f3a3305..a71e837 100644
---- a/gcc/config/i386/i386.md
-+++ b/gcc/config/i386/i386.md
-@@ -14359,7 +14359,10 @@
-     emit_insn (gen_ix86_<insn>ti3_doubleword
- 		(operands[0], operands[1], operands[2]));
-   else if (CONST_INT_P (operands[2]) && INTVAL (operands[2]) == 64)
--    emit_insn (gen_<insn>64ti2_doubleword (operands[0], operands[1]));
-+    {
-+      operands[1] = force_reg (TImode, operands[1]);
-+      emit_insn (gen_<insn>64ti2_doubleword (operands[0], operands[1]));
-+    }
-   else
-     {
-       rtx amount = force_reg (QImode, operands[2]);
-@@ -14394,7 +14397,10 @@
-     emit_insn (gen_ix86_<insn>di3_doubleword
- 		(operands[0], operands[1], operands[2]));
-   else if (CONST_INT_P (operands[2]) && INTVAL (operands[2]) == 32)
--    emit_insn (gen_<insn>32di2_doubleword (operands[0], operands[1]));
-+    {
-+      operands[1] = force_reg (DImode, operands[1]);
-+      emit_insn (gen_<insn>32di2_doubleword (operands[0], operands[1]));
-+    }
-   else
-     FAIL;
- 
-@@ -14562,8 +14568,8 @@
- })
- 
- (define_insn_and_split "<insn>32di2_doubleword"
-- [(set (match_operand:DI 0 "register_operand" "=r,r,r")
--       (any_rotate:DI (match_operand:DI 1 "nonimmediate_operand" "0,r,o")
-+ [(set (match_operand:DI 0 "register_operand" "=r,r")
-+       (any_rotate:DI (match_operand:DI 1 "register_operand" "0,r")
-                       (const_int 32)))]
-  "!TARGET_64BIT"
-  "#"
-@@ -14580,8 +14586,8 @@
- })
- 
- (define_insn_and_split "<insn>64ti2_doubleword"
-- [(set (match_operand:TI 0 "register_operand" "=r,r,r")
--       (any_rotate:TI (match_operand:TI 1 "nonimmediate_operand" "0,r,o")
-+ [(set (match_operand:TI 0 "register_operand" "=r,r")
-+       (any_rotate:TI (match_operand:TI 1 "register_operand" "0,r")
-                       (const_int 64)))]
-  "TARGET_64BIT"
-  "#"
-diff --git a/gcc/testsuite/g++.target/i386/pr110792.C b/gcc/testsuite/g++.target/i386/pr110792.C
-new file mode 100644
-index 0000000..ce21a7a
---- /dev/null
-+++ b/gcc/testsuite/g++.target/i386/pr110792.C
-@@ -0,0 +1,16 @@
-+/* { dg-do compile { target ia32 } } */
-+/* { dg-options "-O2" } */
-+
-+template <int ROT, typename T>
-+inline T rotr(T input)
-+{
-+   return static_cast<T>((input >> ROT) | (input << (8 * sizeof(T) - ROT)));
-+}
-+
-+unsigned long long WHIRL_S[256] = {0x18186018C07830D8};
-+unsigned long long whirl(unsigned char x0)
-+{
-+   const unsigned long long s4 = WHIRL_S[x0&0xFF];
-+   return rotr<32>(s4);
-+}
-+/* { dg-final { scan-assembler-not "movl\tWHIRL_S\\+4\\(,%eax,8\\), %eax" } } */
-diff --git a/gcc/testsuite/gcc.target/i386/pr110792.c b/gcc/testsuite/gcc.target/i386/pr110792.c
-new file mode 100644
-index 0000000..b65125c
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/pr110792.c
-@@ -0,0 +1,18 @@
-+/* { dg-do compile { target int128 } } */
-+/* { dg-options "-O2" } */
-+
-+static inline unsigned __int128 rotr(unsigned __int128 input)
-+{
-+   return ((input >> 64) | (input << (64)));
-+}
-+
-+unsigned __int128 WHIRL_S[256] = {((__int128)0x18186018C07830D8) << 64 |0x18186018C07830D8};
-+unsigned __int128 whirl(unsigned char x0)
-+{
-+   register int t __asm("rdi") = x0&0xFF;
-+   const unsigned __int128 s4 = WHIRL_S[t];
-+   register unsigned __int128 tt  __asm("rdi") = rotr(s4);
-+   asm("":::"memory");
-+   return tt;
-+}
-+/* { dg-final { scan-assembler-not "movq\tWHIRL_S\\+8\\(%rdi\\), %rdi" } } */
--- 
-2.41.0
-

cross/gcc-riscv64/0036-libphobos-add-riscv64-and-loongarch64-support.patch

@@ -0,0 +1,87 @@
+From: Celeste <cielesti@protonmail.com>
+Date: Mon, 2 Sep 2024 02:54:17 +0000
+Subject: [PATCH] libphobos: add riscv64 and loongarch64 support
+
+Add musl support for these 2 architectures based on fenv.h and signal.h from:
+
+https://git.musl-libc.org/cgit/musl/tree/arch/riscv64/bits?h=v1.2.5
+
+https://git.musl-libc.org/cgit/musl/tree/arch/loongarch64/bits?h=v1.2.5
+---
+ libphobos/libdruntime/core/stdc/fenv.d        | 13 +++++++++++++
+ libphobos/libdruntime/core/sys/posix/signal.d | 10 ++++++++++
+ 2 files changed, 23 insertions(+)
+
+diff --git a/libphobos/libdruntime/core/stdc/fenv.d b/libphobos/libdruntime/core/stdc/fenv.d
+index a7364c0a..5b327e4a 100644
+--- a/libphobos/libdruntime/core/stdc/fenv.d
++++ b/libphobos/libdruntime/core/stdc/fenv.d
+@@ -436,20 +436,33 @@ else version (CRuntime_Musl)
+             ushort __cs_selector;
+             ushort __opcode;
+             uint   __data_offset;
+             ushort __data_selector;
+             ushort __unused5;
+             version (X86_64)
+                 uint __mxcsr;
+         }
+         alias ushort fexcept_t;
+     }
++    else version (RISCV64)
++    {
++        alias uint fenv_t;
++        alias uint fexcept_t;
++    }
++    else version (LoongArch64)
++    {
++        struct fenv_t
++        {
++            uint __cw;
++        }
++        alias uint fexcept_t;
++    }
+     else
+     {
+         static assert(false, "Architecture not supported.");
+     }
+ }
+ else version (CRuntime_Newlib)
+ {
+     version (AArch64)
+     {
+         alias fenv_t = ulong;
+diff --git a/libphobos/libdruntime/core/sys/posix/signal.d b/libphobos/libdruntime/core/sys/posix/signal.d
+index a8b7f751..78d8b3cd 100644
+--- a/libphobos/libdruntime/core/sys/posix/signal.d
++++ b/libphobos/libdruntime/core/sys/posix/signal.d
+@@ -2751,20 +2751,30 @@ else version (CRuntime_Musl)
+     else version (PPC_Any)
+     {
+         enum MINSIGSTKSZ = 4096;
+         enum SIGSTKSZ    = 10240;
+     }
+     else version (X86_Any)
+     {
+         enum MINSIGSTKSZ = 2048;
+         enum SIGSTKSZ    = 8192;
+     }
++    else version (RISCV64)
++    {
++        enum MINSIGSTKSZ = 2048;
++        enum SIGSTKSZ    = 8192;
++    }
++    else version (LoongArch64)
++    {
++        enum MINSIGSTKSZ = 4096;
++        enum SIGSTKSZ    = 16384;
++    }
+     else
+         static assert(0, "unimplemented");
+ 
+     //ucontext_t (defined in core.sys.posix.ucontext)
+     //mcontext_t (defined in core.sys.posix.ucontext)
+ 
+     version (MIPS_Any)
+     {
+         struct stack_t
+         {

cross/gcc-riscv64/0037-loongarch-disable-multilib-support.patch

@@ -1,61 +0,0 @@
-From c4f484f465a32e796ae384aa3f90e79fa218b4e9 Mon Sep 17 00:00:00 2001
-From: Jingyun Hua <huajingyun@loongson.cn>
-Date: Mon, 7 Aug 2023 15:25:58 +0800
-Subject: [PATCH] loongarch disable multilib support
-
-Signed-off-by: Jingyun Hua <huajingyun@loongson.cn>
----
- gcc/config/loongarch/linux.h    | 10 +---------
- gcc/config/loongarch/t-linux    | 18 +++---------------
- 3 files changed, 5 insertions(+), 25 deletions(-)
-
-diff --git a/gcc/config/loongarch/linux.h b/gcc/config/loongarch/linux.h
-index 9059d2441..23eaff0cc 100644
---- a/gcc/config/loongarch/linux.h
-+++ b/gcc/config/loongarch/linux.h
-@@ -22,15 +22,7 @@ along with GCC; see the file COPYING3.  If not see
-  * can work in a multilib environment.  */
- 
- #if defined(LA_DISABLE_MULTILIB) && defined(LA_DISABLE_MULTIARCH)
--
--  #if DEFAULT_ABI_BASE == ABI_BASE_LP64D
--    #define ABI_LIBDIR "lib64"
--  #elif DEFAULT_ABI_BASE == ABI_BASE_LP64F
--    #define ABI_LIBDIR "lib64/f32"
--  #elif DEFAULT_ABI_BASE == ABI_BASE_LP64S
--    #define ABI_LIBDIR "lib64/sf"
--  #endif
--
-+    #define ABI_LIBDIR "lib"
- #endif
- 
- #ifndef ABI_LIBDIR
-diff --git a/gcc/config/loongarch/t-linux b/gcc/config/loongarch/t-linux
-index e40da1792..f72c6e878 100644
---- a/gcc/config/loongarch/t-linux
-+++ b/gcc/config/loongarch/t-linux
-@@ -36,18 +36,6 @@ else
- endif
- 
- # Don't define MULTILIB_OSDIRNAMES if multilib is disabled.
--ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
--
--    MULTILIB_OSDIRNAMES = \
--      mabi.lp64d=../lib64$\
--      $(call if_multiarch,:loongarch64-linux-gnu)
--
--    MULTILIB_OSDIRNAMES += \
--      mabi.lp64f=../lib64/f32$\
--      $(call if_multiarch,:loongarch64-linux-gnuf32)
--
--    MULTILIB_OSDIRNAMES += \
--      mabi.lp64s=../lib64/sf$\
--      $(call if_multiarch,:loongarch64-linux-gnusf)
--
--endif
-+    MULTILIB_OSDIRNAMES =  mabi.lp64d=../lib
-+    MULTILIB_OSDIRNAMES += mabi.lp64f=../lib
-+    MULTILIB_OSDIRNAMES += mabi.lp64s=../lib
--- 
-2.41.0
-

cross/gcc-riscv64/APKBUILD

@@ -24,7 +24,7 @@ CBUILDROOT="/"
 _cross_configure="--disable-bootstrap --with-sysroot=/usr/$CTARGET"
 
 pkgname=gcc-riscv64
-pkgver=13.2.1_git20240309
+pkgver=14.2.0
 # i.e. 13.2.1, must match gcc/BASE-VER
 _pkgbase="${pkgver%%_git*}"
 # date component from snapshots
@@ -34,7 +34,7 @@ _pkgsnap="${pkgver##*_git}"
 [ "$CHOST" != "$CTARGET" ] && _target="-$CTARGET_ARCH" || _target=""
 
 pkgname=gcc-riscv64
-pkgrel=0
+pkgrel=4
 pkgdesc="Stage2 cross-compiler for riscv64"
 url="https://gcc.gnu.org"
 arch="x86_64"
@@ -44,9 +44,10 @@ depends="binutils-riscv64 mpc1"
 makedepends_build="gcc g++ bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev"
 makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev musl-dev-riscv64 binutils-riscv64"
 subpackages="g++-riscv64:gpp libstdc++-dev-riscv64:libcxx_dev"
-[ "$CHOST" = "$CTARGET" ] && subpackages="gcc-gdb gcc-doc$_target"
+[ "$CHOST" = "$CTARGET" ] && subpackages="gcc-gdb gcc-doc"
 replaces="libstdc++ binutils"
-options="!strip"
+options="!strip !tracedeps"
+depends="$depends so:libc.musl-x86_64.so.1 so:libgcc_s.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libstdc++.so.6 so:libz.so.1"
 
 : "${LANG_CXX:=true}"
 : "${LANG_D:=true}"
@@ -64,6 +65,7 @@ _libitm=true
 if [ "$CHOST" != "$CTARGET" ]; then
 	if [ "$BOOTSTRAP" = nolibc ]; then
 		LANG_CXX=false
+		LANG_D=false
 		LANG_ADA=false
 		_libgcc=false
 		_builddir="$srcdir/build-cross-pass2"
@@ -73,7 +75,6 @@ if [ "$CHOST" != "$CTARGET" ]; then
 	LANG_OBJC=false
 	LANG_GO=false
 	LANG_FORTRAN=false
-	LANG_D=false
 	LANG_JIT=false
 	_libgomp=false
 	_libatomic=false
@@ -115,7 +116,6 @@ elif [ "$CBUILD" != "$CHOST" ]; then
 	LANG_OBJC=false
 	LANG_GO=false
 	LANG_FORTRAN=false
-	LANG_D=false
 	LANG_JIT=false
 
 	STRIP_FOR_TARGET=${CROSS_COMPILE}strip
@@ -136,15 +136,14 @@ else
 	export CXXFLAGS_FOR_TARGET="$CXXFLAGS"
 	export LDFLAGS_FOR_TARGET="$LDFLAGS"
 	export BOOT_CFLAGS="$CFLAGS"
-	export BOOT_CXXFLAGS="$CXXFLAGS"
 	export BOOT_LDFLAGS="$LDFLAGS"
 fi
 
-case "$CARCH" in
+case "$CTARGET_ARCH" in
 # GDC hasn't been ported to PowerPC
 # See libphobos/configure.tgt in GCC sources for supported targets
 # riscv fails with: error: static assert  "unimplemented"
-ppc64le|riscv64|loongarch64)	LANG_D=false ;;
+ppc64le|riscv64)	LANG_D=false ;;
 # GDC does currently not work on 32-bit musl architectures.
 # This is a known upstream issue.
 # See: https://github.com/dlang/druntime/pull/3383
@@ -171,7 +170,7 @@ esac
 # currently on x86, x86_64 and ia64
 _libquadmath=$LANG_FORTRAN
 case "$CTARGET_ARCH" in
-x86 | x86_64 | ppc64le)	_libquadmath=$LANG_FORTRAN ;;
+x86 | x86_64 | ppc64le) ;;
 *)		_libquadmath=false ;;
 esac
 
@@ -184,13 +183,8 @@ if $_libgomp; then
 	subpackages="$subpackages libgomp::$CTARGET_ARCH"
 fi
 
-case "$CARCH" in
-riscv64)
-LANG_ADA=false;;
-esac
-
 case "$CTARGET_ARCH" in
-loongarch64)
+riscv64|loongarch64)
 LANG_ADA=false;;
 esac
 
@@ -199,9 +193,17 @@ if $LANG_CXX; then
 	_languages="$_languages,c++"
 fi
 if $LANG_D; then
-	subpackages="$subpackages libgphobos::$CTARGET_ARCH gcc-gdc$_target:gdc"
+	subpackages="$subpackages gcc-gdc$_target:gdc"
 	_languages="$_languages,d"
-	makedepends_build="$makedepends_build libucontext-dev gcc-gdc-bootstrap"
+	makedepends_build="$makedepends_build libucontext-dev"
+	if [ "$CBUILD" = "$CTARGET" ]; then
+		makedepends_build="$makedepends_build gcc-gdc-bootstrap"
+		subpackages="$subpackages libgphobos::$CTARGET_ARCH"
+	else
+		# shared libgphobos is for D programs to link against, so
+		# skip building that while cross-compiling the GDC compiler
+		makedepends_build="$makedepends_build gcc-gdc gcc-gdc$_cross"
+	fi
 fi
 if $LANG_OBJC; then
 	subpackages="$subpackages libobjc::$CTARGET_ARCH gcc-objc$_target:objc"
@@ -216,13 +218,12 @@ if $LANG_FORTRAN; then
 	_languages="$_languages,fortran"
 fi
 if $LANG_ADA; then
-	subpackages="$subpackages gcc-gnat$_target:gnat"
+	subpackages="$subpackages gcc-gnat$_target:gnat libgnat::$CTARGET_ARCH"
 	_languages="$_languages,ada"
 	if [ "$CBUILD" = "$CTARGET" ]; then
 		makedepends_build="$makedepends_build gcc-gnat-bootstrap"
-		subpackages="$subpackages libgnat-static:libgnatstatic:$CTARGET_ARCH libgnat::$CTARGET_ARCH"
+		subpackages="$subpackages libgnat-static:libgnatstatic:$CTARGET_ARCH"
 	else
-		subpackages="$subpackages libgnat::$CTARGET_ARCH"
 		makedepends_build="$makedepends_build gcc-gnat gcc-gnat$_cross"
 	fi
 fi
@@ -232,7 +233,7 @@ fi
 makedepends="$makedepends_build $makedepends_host"
 
 # when using upstream releases, use this URI template
-# https://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$pkgver}/gcc-${_pkgbase:-$pkgver}.tar.xz
+# https://gcc.gnu.org/pub/gcc/releases/gcc-$_pkgbase/gcc-$_pkgbase.tar.xz
 #
 # right now, we are using a git snapshot. snapshots are taken from gcc.gnu.org/pub/gcc/snapshots.
 # However, since they are periodically deleted from the GCC mirrors the utilized snapshots are
@@ -241,7 +242,8 @@ makedepends="$makedepends_build $makedepends_host"
 #
 # PLEASE submit all patches to gcc to https://gitlab.alpinelinux.org/kaniini/alpine-gcc-patches,
 # so that they can be properly tracked and easily rebased if needed.
-source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${_pkgbase%%.*}-$_pkgsnap.tar.xz
+#source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${_pkgbase%%.*}-$_pkgsnap.tar.xz
+source="https://gcc.gnu.org/pub/gcc/releases/gcc-$_pkgbase/gcc-$_pkgbase.tar.xz
 	0001-posix_memalign.patch
 	0002-gcc-poison-system-directories.patch
 	0003-specs-turn-on-Wl-z-now-by-default.patch
@@ -276,8 +278,11 @@ source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${
 	0032-libgnat-time_t-is-always-64-bit-on-musl-libc.patch
 	0033-libphobos-do-not-use-LFS64-symbols.patch
 	0034-libgo-fix-lfs64-use.patch
-	0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch
-	0037-loongarch-disable-multilib-support.patch
+	0035-loongarch-disable-multilib-support.patch
+	0036-libphobos-add-riscv64-and-loongarch64-support.patch
+	fix-arm64.patch
+	ppc64le-quadmath.patch
+	riscv64-improve-build-time.patch
 	"
 
 # secfixes:
@@ -285,43 +290,21 @@ source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${
 #     - CVE-2023-4039
 
 # we build out-of-tree
-_gccdir="$srcdir"/gcc-${_pkgbase%%.*}-$_pkgsnap
-_gcclibdir="/usr/lib/gcc/$CTARGET/${_pkgbase:-$pkgver}"
-_gcclibexec="/usr/libexec/gcc/$CTARGET/${_pkgbase:-$pkgver}"
+#builddir="$srcdir"/gcc-${_pkgbase%%.*}-$_pkgsnap
+builddir="$srcdir"/gcc-$_pkgbase
+_gcclibdir="/usr/lib/gcc/$CTARGET/$_pkgbase"
+_gcclibexec="/usr/libexec/gcc/$CTARGET/$_pkgbase"
 
 prepare() {
-	cd "$_gccdir"
-
-	_err=
-	for i in $source; do
-		case "$i" in
-		*.patch)
-			msg "Applying $i"
-			patch -p1 -i "$srcdir"/$i || _err="$_err $i"
-			;;
-		esac
-	done
-
-	if [ -n "$_err" ]; then
-		error "The following patches failed:"
-		for i in $_err; do
-			echo "  $i"
-		done
-		return 1
-	fi
-
-	echo ${_pkgbase:-$pkgver} > gcc/BASE-VER
+	default_prepare
+	echo $_pkgbase > gcc/BASE-VER
 }
 
 build() {
 	local _arch_configure=
-	local _libc_configure=
 	local _bootstrap_configure=
-	local _symvers=
 	local _jit_configure=
 
-	cd "$_gccdir"
-
 	case "$CTARGET" in
 	aarch64-*-*-*)		_arch_configure="--with-arch=armv8-a --with-abi=lp64";;
 	armv5-*-*-*eabi)	_arch_configure="--with-arch=armv5te --with-tune=arm926ej-s --with-float=soft --with-abi=aapcs-linux";;
@@ -345,20 +328,22 @@ build() {
 	*)	_hash_style_configure="--with-linker-hash-style=gnu" ;;
 	esac
 
-	case "$CTARGET_LIBC" in
-	musl)
-		# musl does not support libsanitizer
-		# alpine musl provides libssp_nonshared.a, so we don't need libssp either
-		_libc_configure="--disable-libssp --disable-libsanitizer"
-		_symvers="--disable-symvers"
-		export libat_cv_have_ifunc=no
-		;;
-	esac
+	export libat_cv_have_ifunc=no
 
 
 	case "$BOOTSTRAP" in
 	nolibc)	_bootstrap_configure="--with-newlib --disable-shared --enable-threads=no" ;;
-	*)	_bootstrap_configure="--enable-shared --enable-threads --enable-tls" ;;
+	*)
+		# cross-bootstrap GDC with a static libphobos: due to GCC's
+		# ./configure not having a --disable-shared=libphobos option,
+		# we have to use --enable-shared with everything else instead.
+		if $LANG_D && [ "$CBUILD" != "$CTARGET" ]; then
+			_bootstrap_configure="--enable-shared=libgcc,libstdc++,libffi,zlib,boehm-gc,ada,libada,libgo,libobjc,libatomic,libgomp,libitm,libgfortran,libquadmath"
+		else
+			_bootstrap_configure="--enable-shared"
+		fi
+		_bootstrap_configure="$_bootstrap_configure --enable-threads --enable-tls"
+		;;
 	esac
 
 	$_libgomp	|| _bootstrap_configure="$_bootstrap_configure --disable-libgomp"
@@ -372,10 +357,8 @@ build() {
 	echo "  CHOST=$CHOST"
 	echo "  CTARGET=$CTARGET"
 	echo "  CTARGET_ARCH=$CTARGET_ARCH"
-	echo "  CTARGET_LIBC=$CTARGET_LIBC"
 	echo "  languages=$_languages"
 	echo "  arch_configure=$_arch_configure"
-	echo "  libc_configure=$_libc_configure"
 	echo "  cross_configure=$_cross_configure"
 	echo "  bootstrap_configure=$_bootstrap_configure"
 	echo "  hash_style_configure=$_hash_style_configure"
@@ -396,7 +379,7 @@ build() {
 		--disable-multilib
 		--disable-nls
 		--disable-werror
-		$_symvers
+		--disable-symvers
 		--enable-__cxa_atexit
 		--enable-default-pie
 		--enable-default-ssp
@@ -404,7 +387,8 @@ build() {
 		--enable-link-serialization=2
 		--enable-linker-build-id
 		$_arch_configure
-		$_libc_configure
+		--disable-libssp
+		--disable-libsanitizer
 		$_cross_configure
 		$_bootstrap_configure
 		--with-bugurl=https://gitlab.alpinelinux.org/alpine/aports/-/issues
@@ -414,10 +398,14 @@ build() {
 
 	mkdir -p "$_builddir"
 	cd "$_builddir"
-	"$_gccdir"/configure $gccconfiguration \
+	"$builddir"/configure $gccconfiguration \
 		--with-pkgversion="$version"
 
 	msg "building gcc"
+	if $LANG_D && [ "$CBUILD" != "$CTARGET" ]; then
+		# cross-compiling libphobos with parallel make fails
+		make all-target-libphobos
+	fi
 	make
 
 	# we build gccjit separate to not build all of gcc with --enable-host-shared
@@ -426,7 +414,7 @@ build() {
 	if $LANG_JIT; then
 		mkdir -p "$_builddir"/libgccjit-build
 		cd "$_builddir"/libgccjit-build
-		"$_gccdir"/configure $gccconfiguration \
+		"$builddir"/configure $gccconfiguration \
 			--disable-bootstrap \
 			--enable-host-shared \
 			--enable-languages=jit \
@@ -441,7 +429,7 @@ package() {
 	cd "$_builddir"
 	make -j1 DESTDIR="$pkgdir" install
 
-	ln -s gcc "$pkgdir"/usr/bin/cc
+	[ "$CHOST" = "$CTARGET" ] && ln -s gcc "$pkgdir"/usr/bin/cc
 	ln -s ${CTARGET}-gcc "$pkgdir"/usr/bin/${CTARGET}-cc
 
 	if $LANG_JIT; then
@@ -485,25 +473,23 @@ package() {
 
 	# move ada runtime libs
 	if $LANG_ADA; then
-		for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 -name "libgna*.so"); do
+		for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 \( -name "libgna*.so" -o -name "libgna*.a" \) ); do
 			mv "$i" "$pkgdir"/usr/lib/
 			ln -s ../../../../${i##*/} $i
 		done
-		if [ "$CHOST" = "$CTARGET" ]; then
-			for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 -name "libgna*.a"); do
-				mv "$i" "$pkgdir"/usr/lib/
-				ln -s ../../../../${i##*/} $i
-			done
-		fi
 	fi
 
 	if [ "$CHOST" != "$CTARGET" ]; then
 		# cross-gcc: remove any files that would conflict with the
 		# native gcc package
-		rm -rf "$pkgdir"/usr/bin/cc "$pkgdir"/usr/include "${pkgdir:?}"/usr/share
+		rm -rf "$pkgdir"/usr/include "${pkgdir:?}"/usr/share
 		# libcc1 does not depend on target, don't ship it
 		rm -rf "$pkgdir"/usr/lib/libcc1.so*
 
+		# These are moved into packages with arch=$CTARGET_ARCH so remove
+		# cross prefix
+		#mv "$pkgdir"/usr/$CTARGET/lib/*.so.* "$pkgdir"/usr/lib/ # FIXME
+
 		# fixup gcc library symlinks to be linker scripts so
 		# linker finds the libs from relocated sysroot
 		for so in "$pkgdir"/usr/"$CTARGET"/lib/*.so; do
@@ -552,8 +538,7 @@ libatomic() {
 	depends=
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libatomic.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libatomic.so.*
 }
 
 libcxx() {
@@ -566,8 +551,7 @@ libcxx() {
 		nm -D "$pkgdir"/usr/lib/libstdc++.so.* | grep clock_gettime
 	fi
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libstdc++.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libstdc++.so.*
 }
 
 libcxx_dev() {
@@ -585,15 +569,12 @@ libcxx_dev() {
 
 gpp() {
 	pkgdesc="GNU C++ standard library and compiler"
-	depends="libstdc++=$_gccrel libstdc++-dev$_target=$_gccrel gcc$_target=$_gccrel libc-dev"
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/usr/bin \
-		"$subpkgdir"/usr/${_target:+$CTARGET/}include \
-		"$subpkgdir"/usr/${_target:+$CTARGET/}lib \
+	depends="libstdc++-dev$_target=$_gccrel gcc$_target=$_gccrel musl-dev"
+	depends="$depends so:libc.musl-x86_64.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libz.so.1"
+	[ "$CHOST" = "$CTARGET" ] && depends="$depends libstdc++=$_gccrel"
 
-	mv "$pkgdir/$_gcclibexec/cc1plus" "$subpkgdir/$_gcclibexec/"
-
-	mv "$pkgdir"/usr/bin/*++ "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/cc1plus
+	amove usr/bin/*++
 }
 
 jit() {
@@ -612,30 +593,26 @@ libobjc() {
 	pkgdesc="GNU Objective-C runtime"
 	replaces="objc"
 	depends=
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libobjc.so.* "$subpkgdir"/usr/lib/
+
+	amove usr/lib/libobjc.so.*
 }
 
 objc() {
 	pkgdesc="GNU Objective-C"
 	replaces="gcc"
-	depends="libc-dev gcc=$_gccrel libobjc=$_gccrel"
+	depends="musl-dev gcc=$_gccrel libobjc=$_gccrel"
 
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/$_gcclibdir/include \
-		"$subpkgdir"/usr/lib
-	mv "$pkgdir/$_gcclibexec/cc1obj" "$subpkgdir/$_gcclibexec/"
-	mv "$pkgdir"/$_gcclibdir/include/objc "$subpkgdir"/$_gcclibdir/include/
-	mv "$pkgdir"/usr/lib/libobjc.so "$pkgdir"/usr/lib/libobjc.a \
-		"$subpkgdir"/usr/lib/
+	amove $_gcclibexec/cc1obj
+	amove $_gcclibdir/include/objc
+	amove usr/lib/libobjc.so
+	amove usr/lib/libobjc.a
 }
 
 libgcc() {
 	pkgdesc="GNU C compiler runtime libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libgcc_s.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgcc_s.so.*
 }
 
 libgomp() {
@@ -643,49 +620,43 @@ libgomp() {
 	depends=
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libgomp.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgomp.so.*
 }
 
 libgphobos() {
 	pkgdesc="D programming language standard library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgdruntime.so.* "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.so.*  "$subpkgdir"/usr/lib/
+	amove usr/lib/libgdruntime.so.*
+	amove usr/lib/libgphobos.so.*
 }
 
 gdc() {
 	pkgdesc="GCC-based D language compiler"
-	depends="gcc=$_gccrel libgphobos=$_gccrel musl-dev"
-	depends="$depends libucontext-dev"
-	provides="gcc-gdc-bootstrap=$_gccrel"
+	depends="gcc$_target=$_gccrel musl-dev libucontext-dev"
+	[ "$CBUILD" = "$CTARGET" ] && depends="$depends libgphobos=$_gccrel"
+	[ "$CHOST" = "$CTARGET" ] && provides="gcc-gdc-bootstrap=$_gccrel"
 
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/$_gcclibdir/include/d/ \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
 	# Copy: The installed '.d' files, the static lib, the binary itself
 	# The shared libs are part of 'libgphobos' so one can run program
 	# without installing the compiler
-	mv "$pkgdir/$_gcclibexec/d21" "$subpkgdir/$_gcclibexec/"
-	mv "$pkgdir"/$_gcclibdir/include/d/* "$subpkgdir"/$_gcclibdir/include/d/
-	mv "$pkgdir"/usr/lib/libgdruntime.a "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgdruntime.so "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.a "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.so "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.spec "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/bin/$CTARGET-gdc "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/bin/gdc "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/d21
+	amove $_gcclibdir/include/d
+	if [ "$CBUILD" = "$CTARGET" ]; then
+		amove usr/lib/libgdruntime.so
+		amove usr/lib/libgphobos.so
+	fi
+	amove usr/${_target:+$CTARGET/}lib/libgdruntime.a
+	amove usr/${_target:+$CTARGET/}lib/libgphobos.a
+	amove usr/${_target:+$CTARGET/}lib/libgphobos.spec
+	amove usr/bin/*gdc
 }
 
 libgo() {
 	pkgdesc="Go runtime library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgo.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgo.so.*
 }
 
 go() {
@@ -693,31 +664,25 @@ go() {
 	depends="gcc=$_gccrel libgo=$_gccrel !go"
 	install="$pkgname-go.post-install"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/lib/go "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/bin/*gccgo "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/bin/*go "$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/bin/*gofmt "$subpkgdir"/usr/bin
-	mv "$pkgdir"/$_gcclibexec/go1 "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/cgo "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/buildid "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/test2json "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/vet "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/usr/lib/libgo.a \
-		"$pkgdir"/usr/lib/libgo.so \
-		"$pkgdir"/usr/lib/libgobegin.a \
-		"$pkgdir"/usr/lib/libgolibbegin.a \
-		"$subpkgdir"/usr/lib/
+	amove usr/lib/go
+	amove usr/bin/*go
+	amove usr/bin/*gofmt
+	amove $_gcclibexec/go1
+	amove $_gcclibexec/cgo
+	amove $_gcclibexec/buildid
+	amove $_gcclibexec/test2json
+	amove $_gcclibexec/vet
+	amove usr/lib/libgo.a
+	amove usr/lib/libgo.so
+	amove usr/lib/libgobegin.a
+	amove usr/lib/libgolibbegin.a
 }
 
 libgfortran() {
 	pkgdesc="Fortran runtime library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgfortran.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgfortran.so.*
 }
 
 libquadmath() {
@@ -725,8 +690,7 @@ libquadmath() {
 	pkgdesc="128-bit math library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libquadmath.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libquadmath.so.*
 }
 
 gfortran() {
@@ -735,38 +699,30 @@ gfortran() {
 	$_libquadmath && depends="$depends libquadmath=$_gccrel"
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/$_gcclibdir \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/bin/*gfortran "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/lib/libgfortran.a \
-		"$pkgdir"/usr/lib/libgfortran.so \
-		"$subpkgdir"/usr/lib/
+	amove usr/bin/*gfortran
+	amove usr/lib/libgfortran.a
+	amove usr/lib/libgfortran.so
 	if $_libquadmath; then
-		mv "$pkgdir"/usr/lib/libquadmath.a \
-			"$pkgdir"/usr/lib/libquadmath.so \
-			"$subpkgdir"/usr/lib/
+		amove usr/lib/libquadmath.a
+		amove usr/lib/libquadmath.so
 	fi
-	mv "$pkgdir"/$_gcclibdir/finclude "$subpkgdir"/$_gcclibdir/
-	mv "$pkgdir"/$_gcclibexec/f951 "$subpkgdir"/$_gcclibexec
-	mv "$pkgdir"/usr/lib/libgfortran.spec "$subpkgdir"/$_gcclibdir
+	amove $_gcclibdir/finclude
+	amove $_gcclibexec/f951
+	mv -v "$pkgdir"/usr/lib/libgfortran.spec "$subpkgdir"/$_gcclibdir/
 }
 
 libgnat() {
 	pkgdesc="GNU Ada runtime shared libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgna*.so "$subpkgdir"/usr/lib/
+	amove usr/lib/libgna*.so
 }
 
 libgnatstatic() {
 	pkgdesc="GNU Ada static libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgna*.a "$subpkgdir"/usr/lib/
+	amove usr/lib/libgna*.a
 }
 
 gnat() {
@@ -775,12 +731,9 @@ gnat() {
 	provides="$pkgname-gnat-bootstrap=$_gccrel"
 	[ "$CHOST" = "$CTARGET" ] && depends="$depends libgnat=$_gccrel"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/$_gcclibdir \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/$_gcclibexec/*gnat* "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibdir/*ada* "$subpkgdir"/$_gcclibdir/
-	mv "$pkgdir"/usr/bin/*gnat* "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/*gnat*
+	amove $_gcclibdir/*ada*
+	amove usr/bin/*gnat*
 }
 
 gdb() {
@@ -793,9 +746,9 @@ gdb() {
 }
 
 sha512sums="
-2d1e0374ebdee526f0549319fc9c364968c52a0d4aaa16759f00453cb083fe58d8f463c47d97f3bb74a0a92e251989eb75a50ee5800b4569978c72d25446b44e  gcc-13-20240309.tar.xz
+932bdef0cda94bacedf452ab17f103c0cb511ff2cec55e9112fc0328cbf1d803b42595728ea7b200e0a057c03e85626f937012e49a7515bc5dd256b2bf4bc396  gcc-14.2.0.tar.xz
 1ecffba1b07d60e1b4422302b032bbea918b674c8e12b30aa6965b544d700ce86b61e9f7b8d402c6caf59257f491a394dd0912f0948565d6eae9335ee54f3b35  0001-posix_memalign.patch
-163f282455b6a4df33f011bcd8b0440566ba0ffaeeab30d8ac52d39948980a56881ca0eff60687129d59556389a58b9d64e7768750bd70b1fe0fedbc9fc30dc2  0002-gcc-poison-system-directories.patch
+1d102a7b17683909dde4d8591dd889149299e77a2b2003cdc0635dc816666be940e41ae534b469485391a9bed183cd5cd337f130e4e1ecb62cb9ad86c4a081db  0002-gcc-poison-system-directories.patch
 3f24bb6a50d3c45b71ea05590e32fe3e69b91377ab185352891d5035c76ed193117c6d0b314a4c364bcf136b9a9dd5c926d6c7c30ab436976c121ebfea8d3ddd  0003-specs-turn-on-Wl-z-now-by-default.patch
 17a2993027d3ddf8595952ebcae425695ddc7b1cf73b384d2e55fddecb9cbf3f6482860a502ff69b14075e12badf27300fd3039f3a9005e851fd8d121d258c2b  0004-Turn-on-D_FORTIFY_SOURCE-2-by-default-for-C-C-ObjC-O.patch
 444550e55491ff89fe8cbbb4b73d017c9c147cdce1ad5c0561fe7d6ab3834515a814c7676c408cfeec18e1aaace27b3c26a2ffe4a75042285df5124976c38672  0005-On-linux-targets-pass-as-needed-by-default-to-the-li.patch
@@ -806,7 +759,7 @@ sha512sums="
 da9eaf2f0ddbec5ee14dc26053936587e6c76fbf16846db804a18cf4d318579426ebcc566aed02daf8e34f60c08b61f5d3959305886dca9bbcdc84db057258d9  0010-Don-t-declare-asprintf-if-defined-as-a-macro.patch
 35b9aafe7eee8138cb7aad7164a8f77c15ccdce26843cee78b5871ef91d76cad22ed0871b20f51c4b89b71afd9cfe4ba4227086e158c466558513708fe7d2a1a  0011-libiberty-copy-PIC-objects-during-build-process.patch
 9d43f844fad0ac6e1c35a2b6f461f9278ae09e468f2c9ae8adc43accbe6934994aa10d3a433644d1393a4a76e3caed69e3191db7f3c0c24b4e7a0a0a0cbac3f1  0012-libgcc_s.patch
-b2c4921c5eef33ee43a92ab5ec7f09d5d3adb49a2416595001e6376ffdf652ef9d0dc21778c3a86e45334290dbe467a4e891ed34a6522e0c72f746def22e8663  0013-nopie.patch
+91dde3079c1400c124ab5604597f5857185d075809649603aa3641a4581b34029bfcbd4281a5bd925d1c5e6e3b1f5f3322efda34345c6930652d685a6c9525f4  0013-nopie.patch
 0b50ad15115192699efa9fda3d4fb1c2fa95da06d7880ba34615b40c19a8256e1fe364da39f5c70dc22fbccf21db2de5900932afef68948722eeb25e435262f8  0014-ada-fix-shared-linking.patch
 00097c7106625ccf02149a757366f434c48f2abe824bb8b4bf067d29308889cb6039a5e5b2d3bd2683617693b47707d549252c56eea6bc3cdc2450a8d14f46a7  0015-build-fix-CXXFLAGS_FOR_BUILD-passing.patch
 7f0bc42b93a389b614054e700b851abfbc53db391aa10cbdf6990d41396b293af78980bb39f1cf0967184d3fbf3d46ac7c7f096717b8f193ea34cbf7f37d7e91  0016-add-fortify-headers-paths.patch
@@ -816,10 +769,10 @@ b2c4921c5eef33ee43a92ab5ec7f09d5d3adb49a2416595001e6376ffdf652ef9d0dc21778c3a86e
 a9567947471c3ba8a547a79c55e183974554bf823d9a97a165c966d7b3caad8789980e096e3b78452ece5de062bd9bb006af464bbf0c5a35b689eac3ee21e5c5  0020-s390x-disable-multilib-support.patch
 f382eb5f7c2c60c5a23fac587c9629a3059d7be0898e97a1feaf9b9cbe1ef4693cc1177eb29333e8b7944fa17487478e73958be45d5782ccb9ef501961fb9a96  0021-ppc64-le-disable-multilib-support.patch
 44ab86feb8e41e7c2b2e27accdf46194c9b80ee6a39543303dc04824f669d9fad182aabd40c9c7f6c265cf9bb71be830c257be115dc9d701d54eca3aa9ef174e  0022-x86_64-disable-multilib-support.patch
-e0763083c31485e8ac0b3724376a28af01bb6f50e1a054780b61886e4e3de2a35d127e6e353eb8d8729964ada9b5751bf05bdd51df539667008216db38f228a3  0023-riscv-disable-multilib-support.patch
+abf845792433a21fed5dd06167b9f6cf5e8f8026a409acce93824e466c5148e192bf5f404a271931fe4b65283499329bf67bb01019f2f3e02501f20619404e6c  0023-riscv-disable-multilib-support.patch
 ab88a2f63e3545bbc36537aa9a86f2c6c35e41bbf702d6e13743a405cdac4f901eed5737189b780da96647fea9f5d863fdc76373f25a00064106dcb5514d6d87  0024-always-build-libgcc_eh.a.patch
 8fdbe0c8bf4ca60f458a33e59027de03d15ac91933fe46d8ca62119346d20b9bc2447c0bf22bceb63d0cf8613ab61512d9197f4e6c2224af473b63ef9f254295  0025-ada-libgnarl-compatibility-for-musl.patch
-30369bea84020c32d514196ba3adb3d09d2d0359af5550bd3f9719aa357e44b2f695623c1d2a99416e120dc86896c196c5dd4f638183dced4799604137385367  0026-ada-musl-support-fixes.patch
+684bf2db12aa45e8db7a895ab0f227b4e4351f611b4fcc6e1745d7ad94d31b3554f39d8cf9e2203520b3c6ee35cf309b417d4a842e7a8cd55a2b2accb23f2f24  0026-ada-musl-support-fixes.patch
 3f9a406d7d2ce34951215ffbcadb49a45e55ad5c24ab9097c0e5e92383e43b876872ccd2a7e7def2833ab204975ee5733f8bcf90934db9fa9c4f6f56c62081f6  0027-configure-Add-enable-autolink-libatomic-use-in-LINK_.patch
 720a4001f9a1fa4122e456077ecff8d3eb8af7c83d0a81f9da6a6cca05b23664206a82a349e34482c48bfe40e99aa5f21567613d0913f6a24f282bc84a994496  0028-configure-fix-detection-of-atomic-builtins-in-libato.patch
 2044c23b23726965c0a6fd39f616cc464badd650947cb40495eeabd906a3af629878c1d28b403b8eb46b30a1a0ba39083023290d62f0c99ccf070063226e3f8f  0029-libstdc-do-not-throw-exceptions-for-non-C-locales-on.patch
@@ -828,6 +781,9 @@ d47b559075f40d526235f47b91da1d0cf6bfe6c5b7311bbfe08af9dd6e8f27e6c7cd82e3b2d529aa
 b325035cb7122d79c6b42ca6d3fc9e02319ed2f7cddb0639dff25d2798d2ce63812cd623462cdf95e21c9ffbf2412193f8b9fc89a4c36fa5a6a041661ac7399d  0032-libgnat-time_t-is-always-64-bit-on-musl-libc.patch
 c474f34e6f9a4239d486a65141a133dbe8ce91427d502a57a9fd6eb403478a2b5715ba74f24c1cc0761e16eec77ba2c1ca921fb7d7bc1e040fc3703fc9559e75  0033-libphobos-do-not-use-LFS64-symbols.patch
 c4482ffc36e7894b2140800159f4cbc9a3e9011e43a69b69f4fa92d5a11e2ee645c7e21df4423dd1e0636e8890849a5719647bfbdf84f951d638f8f488cb718c  0034-libgo-fix-lfs64-use.patch
-cc1e10ac6e72db816f09325e301103109cc212a6f3de3ce0b9b038d149233c467319d203941695dbf3d7b9e2dcbbcd17609cdb056e831fcc323cd592423882d8  0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch
-d834f5f95f4ebe70ec0af0748c8632c99a4f57b69dc14db1a38becdfcb03406b32febf39f772f37bd145538147099fa7433edce845e14ee77cd8f38fd9774fc1  0037-loongarch-disable-multilib-support.patch
+65df1d489e8d07a811f39e27fd29e3b2b4164fbc2c5fdc16a5142886d94a96e3fb28ccf4f20dd297ba6540ef8ea1ac3eb65a4279494639bf2f0f8376a3896cc3  0035-loongarch-disable-multilib-support.patch
+06f64544fd8bc4b6c8b06410c5198aa8fb4e82c232afc0cad83b2c69ac5d39399968206defa78297222700cd18e7fd7e8244afa76d343406a01f657c86306453  0036-libphobos-add-riscv64-and-loongarch64-support.patch
+00319c9770362520e8e93bd03fda1769dfa3622eba77d620e11d8af45a38e6d804a5e924046ae388e1cfaea605696e89c343fca507aaaa5edd58d80744fff14f  fix-arm64.patch
+815265826742400f86336f0c2d3e4edc37398dbc6505ee81107c0103c13ac0f406cff851438d2323033c6c6d0c0323765ee15b975eab8d1dd465f9e988168fb9  ppc64le-quadmath.patch
+ea55e0fa6813fc95c4ca2e87f059182edc54dc61515ebb92bf6eb31dbbd176d0fe81edcc7ea28d32f84ca37e8d48a544623d3d9bc94aa41ffc0859326a616aa2  riscv64-improve-build-time.patch
 "

cross/gcc-riscv64/fix-arm64.patch

@@ -0,0 +1,544 @@
+From 2894660df1292153632edbc2a5b66eaf6a864660 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Thu, 13 Jun 2024 12:48:21 +0100
+Subject: [PATCH 1/4] aarch64: Fix invalid nested subregs [PR115464]
+
+The testcase extracts one arm_neon.h vector from a pair (one subreg)
+and then reinterprets the result as an SVE vector (another subreg).
+Each subreg makes sense individually, but we can't fold them together
+into a single subreg: it's 32 bytes -> 16 bytes -> 16*N bytes,
+but the interpretation of 32 bytes -> 16*N bytes depends on
+whether N==1 or N>1.
+
+Since the second subreg makes sense individually, simplify_subreg
+should bail out rather than ICE on it.  simplify_gen_subreg will
+then do the same (because it already checks validate_subreg).
+This leaves simplify_gen_subreg returning null, requiring the
+caller to take appropriate action.
+
+I think this is relatively likely to occur elsewhere, so the patch
+adds a helper for forcing a subreg, allowing a temporary pseudo to
+be created where necessary.
+
+I'll follow up by using force_subreg in more places.  This patch
+is intended to be a minimal backportable fix for the PR.
+
+gcc/
+	PR target/115464
+	* simplify-rtx.cc (simplify_context::simplify_subreg): Don't try
+	to fold two subregs together if their relationship isn't known
+	at compile time.
+	* explow.h (force_subreg): Declare.
+	* explow.cc (force_subreg): New function.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svset_neonq_impl::expand): Use it instead of simplify_gen_subreg.
+
+gcc/testsuite/
+	PR target/115464
+	* gcc.target/aarch64/sve/acle/general/pr115464.c: New test.
+
+(cherry picked from commit 0970ff46ba6330fc80e8736fc05b2eaeeae0b6a0)
+---
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc   |  2 +-
+ gcc/explow.cc                                     | 15 +++++++++++++++
+ gcc/explow.h                                      |  2 ++
+ gcc/simplify-rtx.cc                               |  5 +++++
+ .../aarch64/sve/acle/general/pr115464.c           | 13 +++++++++++++
+ 5 files changed, 36 insertions(+), 1 deletion(-)
+ create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index 0d2edf3f19e..c9182594bc1 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1174,7 +1174,7 @@ public:
+        Advanced SIMD argument as an SVE vector.  */
+     if (!BYTES_BIG_ENDIAN
+ 	&& is_undef (CALL_EXPR_ARG (e.call_expr, 0)))
+-      return simplify_gen_subreg (mode, e.args[1], GET_MODE (e.args[1]), 0);
++      return force_subreg (mode, e.args[1], GET_MODE (e.args[1]), 0);
+ 
+     rtx_vector_builder builder (VNx16BImode, 16, 2);
+     for (unsigned int i = 0; i < 16; i++)
+diff --git a/gcc/explow.cc b/gcc/explow.cc
+index 8e5f6b8e680..f6843398c4b 100644
+--- a/gcc/explow.cc
++++ b/gcc/explow.cc
+@@ -745,6 +745,21 @@ force_reg (machine_mode mode, rtx x)
+   return temp;
+ }
+ 
++/* Like simplify_gen_subreg, but force OP into a new register if the
++   subreg cannot be formed directly.  */
++
++rtx
++force_subreg (machine_mode outermode, rtx op,
++	      machine_mode innermode, poly_uint64 byte)
++{
++  rtx x = simplify_gen_subreg (outermode, op, innermode, byte);
++  if (x)
++    return x;
++
++  op = copy_to_mode_reg (innermode, op);
++  return simplify_gen_subreg (outermode, op, innermode, byte);
++}
++
+ /* If X is a memory ref, copy its contents to a new temp reg and return
+    that reg.  Otherwise, return X.  */
+ 
+diff --git a/gcc/explow.h b/gcc/explow.h
+index 16aa02cfb68..cbd1fcb7eb3 100644
+--- a/gcc/explow.h
++++ b/gcc/explow.h
+@@ -42,6 +42,8 @@ extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode);
+    Args are mode (in case value is a constant) and the value.  */
+ extern rtx force_reg (machine_mode, rtx);
+ 
++extern rtx force_subreg (machine_mode, rtx, machine_mode, poly_uint64);
++
+ /* Return given rtx, copied into a new temp reg if it was in memory.  */
+ extern rtx force_not_mem (rtx);
+ 
+diff --git a/gcc/simplify-rtx.cc b/gcc/simplify-rtx.cc
+index dceaa13333c..729d408aa55 100644
+--- a/gcc/simplify-rtx.cc
++++ b/gcc/simplify-rtx.cc
+@@ -7612,6 +7612,11 @@ simplify_context::simplify_subreg (machine_mode outermode, rtx op,
+       poly_uint64 innermostsize = GET_MODE_SIZE (innermostmode);
+       rtx newx;
+ 
++      /* Make sure that the relationship between the two subregs is
++	 known at compile time.  */
++      if (!ordered_p (outersize, innermostsize))
++	return NULL_RTX;
++
+       if (outermode == innermostmode
+ 	  && known_eq (byte, 0U)
+ 	  && known_eq (SUBREG_BYTE (op), 0))
+diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+new file mode 100644
+index 00000000000..d728d1325ed
+--- /dev/null
++++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+@@ -0,0 +1,13 @@
++/* { dg-options "-O2" } */
++
++#include <arm_neon.h>
++#include <arm_sve.h>
++#include <arm_neon_sve_bridge.h>
++
++svuint16_t
++convolve4_4_x (uint16x8x2_t permute_tbl)
++{
++    return svset_neonq_u16 (svundef_u16 (), permute_tbl.val[1]);
++}
++
++/* { dg-final { scan-assembler {\tmov\tz0\.d, z1\.d\n} } } */
+-- 
+2.46.0
+
+
+From 7edecb21012d88902c60d38f5865bc254eaa9c55 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:30 +0100
+Subject: [PATCH 2/4] aarch64: Use force_subreg in more places
+
+This patch makes the aarch64 code use force_subreg instead of
+simplify_gen_subreg in more places.  The criteria were:
+
+(1) The code is obviously specific to expand (where new pseudos
+    can be created).
+
+(2) The value is obviously an rvalue rather than an lvalue.
+
+(3) The offset wasn't a simple lowpart or highpart calculation;
+    a later patch will deal with those.
+
+gcc/
+	* config/aarch64/aarch64-builtins.cc (aarch64_expand_fcmla_builtin):
+	Use force_subreg instead of simplify_gen_subreg.
+	* config/aarch64/aarch64-simd.md (ctz<mode>2): Likewise.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svget_impl::expand): Likewise.
+	(svget_neonq_impl::expand): Likewise.
+	* config/aarch64/aarch64-sve-builtins-functions.h
+	(multireg_permute::expand): Likewise.
+
+(cherry picked from commit 1474a8eead4ab390e59ee014befa8c40346679f4)
+---
+ gcc/config/aarch64/aarch64-builtins.cc              | 4 ++--
+ gcc/config/aarch64/aarch64-simd.md                  | 4 ++--
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc     | 8 +++-----
+ gcc/config/aarch64/aarch64-sve-builtins-functions.h | 6 +++---
+ 4 files changed, 10 insertions(+), 12 deletions(-)
+
+diff --git a/gcc/config/aarch64/aarch64-builtins.cc b/gcc/config/aarch64/aarch64-builtins.cc
+index 75d21de1401..b2e46a073a8 100644
+--- a/gcc/config/aarch64/aarch64-builtins.cc
++++ b/gcc/config/aarch64/aarch64-builtins.cc
+@@ -2510,12 +2510,12 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+       rtx temp2 = gen_reg_rtx (DImode);
+       temp1 = simplify_gen_subreg (d->mode, op2, quadmode,
+ 				   subreg_lowpart_offset (d->mode, quadmode));
+-      temp1 = simplify_gen_subreg (V2DImode, temp1, d->mode, 0);
++      temp1 = force_subreg (V2DImode, temp1, d->mode, 0);
+       if (BYTES_BIG_ENDIAN)
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const0_rtx));
+       else
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const1_rtx));
+-      op2 = simplify_gen_subreg (d->mode, temp2, GET_MODE (temp2), 0);
++      op2 = force_subreg (d->mode, temp2, GET_MODE (temp2), 0);
+ 
+       /* And recalculate the index.  */
+       lane -= nunits / 4;
+diff --git a/gcc/config/aarch64/aarch64-simd.md b/gcc/config/aarch64/aarch64-simd.md
+index 33ab0741e87..5b9efe0b165 100644
+--- a/gcc/config/aarch64/aarch64-simd.md
++++ b/gcc/config/aarch64/aarch64-simd.md
+@@ -412,8 +412,8 @@
+   "TARGET_SIMD"
+   {
+      emit_insn (gen_bswap<mode>2 (operands[0], operands[1]));
+-     rtx op0_castsi2qi = simplify_gen_subreg(<VS:VSI2QI>mode, operands[0],
+-					     <MODE>mode, 0);
++     rtx op0_castsi2qi = force_subreg (<VS:VSI2QI>mode, operands[0],
++				       <MODE>mode, 0);
+      emit_insn (gen_aarch64_rbit<VS:vsi2qi> (op0_castsi2qi, op0_castsi2qi));
+      emit_insn (gen_clz<mode>2 (operands[0], operands[0]));
+      DONE;
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index c9182594bc1..2c95da79572 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1121,9 +1121,8 @@ public:
+   expand (function_expander &e) const override
+   {
+     /* Fold the access into a subreg rvalue.  */
+-    return simplify_gen_subreg (e.vector_mode (0), e.args[0],
+-				GET_MODE (e.args[0]),
+-				INTVAL (e.args[1]) * BYTES_PER_SVE_VECTOR);
++    return force_subreg (e.vector_mode (0), e.args[0], GET_MODE (e.args[0]),
++			 INTVAL (e.args[1]) * BYTES_PER_SVE_VECTOR);
+   }
+ };
+ 
+@@ -1157,8 +1156,7 @@ public:
+ 	e.add_fixed_operand (indices);
+ 	return e.generate_insn (icode);
+       }
+-    return simplify_gen_subreg (e.result_mode (), e.args[0],
+-				GET_MODE (e.args[0]), 0);
++    return force_subreg (e.result_mode (), e.args[0], GET_MODE (e.args[0]), 0);
+   }
+ };
+ 
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-functions.h b/gcc/config/aarch64/aarch64-sve-builtins-functions.h
+index 3b8e575e98e..7d06a57ff83 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-functions.h
++++ b/gcc/config/aarch64/aarch64-sve-builtins-functions.h
+@@ -639,9 +639,9 @@ public:
+       {
+ 	machine_mode elt_mode = e.vector_mode (0);
+ 	rtx arg = e.args[0];
+-	e.args[0] = simplify_gen_subreg (elt_mode, arg, GET_MODE (arg), 0);
+-	e.args.safe_push (simplify_gen_subreg (elt_mode, arg, GET_MODE (arg),
+-					       GET_MODE_SIZE (elt_mode)));
++	e.args[0] = force_subreg (elt_mode, arg, GET_MODE (arg), 0);
++	e.args.safe_push (force_subreg (elt_mode, arg, GET_MODE (arg),
++					GET_MODE_SIZE (elt_mode)));
+       }
+     return e.use_exact_insn (icode);
+   }
+-- 
+2.46.0
+
+
+From 0ab664f41762803a72e5e99025b0512cad493985 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:31 +0100
+Subject: [PATCH 3/4] aarch64: Add some uses of force_lowpart_subreg
+
+This patch makes more use of force_lowpart_subreg, similarly
+to the recent patch for force_subreg.  The criteria were:
+
+(1) The code is obviously specific to expand (where new pseudos
+    can be created).
+
+(2) The value is obviously an rvalue rather than an lvalue.
+
+gcc/
+	PR target/115464
+	* config/aarch64/aarch64-builtins.cc (aarch64_expand_fcmla_builtin)
+	(aarch64_expand_rwsr_builtin): Use force_lowpart_subreg instead of
+	simplify_gen_subreg and lowpart_subreg.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svset_neonq_impl::expand): Likewise.
+	* config/aarch64/aarch64-sve-builtins-sme.cc
+	(add_load_store_slice_operand): Likewise.
+	* config/aarch64/aarch64.cc (aarch64_sve_reinterpret): Likewise.
+	(aarch64_addti_scratch_regs, aarch64_subvti_scratch_regs): Likewise.
+
+gcc/testsuite/
+	PR target/115464
+	* gcc.target/aarch64/sve/acle/general/pr115464_2.c: New test.
+
+(cherry picked from commit 6bd4fbae45d11795a9a6f54b866308d4d7134def)
+---
+ gcc/config/aarch64/aarch64-builtins.cc             | 11 +++++------
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc    |  2 +-
+ gcc/config/aarch64/aarch64-sve-builtins-sme.cc     |  2 +-
+ gcc/config/aarch64/aarch64.cc                      | 14 +++++---------
+ .../aarch64/sve/acle/general/pr115464_2.c          | 11 +++++++++++
+ 5 files changed, 23 insertions(+), 17 deletions(-)
+ create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+
+diff --git a/gcc/config/aarch64/aarch64-builtins.cc b/gcc/config/aarch64/aarch64-builtins.cc
+index b2e46a073a8..264b9560709 100644
+--- a/gcc/config/aarch64/aarch64-builtins.cc
++++ b/gcc/config/aarch64/aarch64-builtins.cc
+@@ -2497,8 +2497,7 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+   int lane = INTVAL (lane_idx);
+ 
+   if (lane < nunits / 4)
+-    op2 = simplify_gen_subreg (d->mode, op2, quadmode,
+-			       subreg_lowpart_offset (d->mode, quadmode));
++    op2 = force_lowpart_subreg (d->mode, op2, quadmode);
+   else
+     {
+       /* Select the upper 64 bits, either a V2SF or V4HF, this however
+@@ -2508,8 +2507,7 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+ 	 gen_highpart_mode generates code that isn't optimal.  */
+       rtx temp1 = gen_reg_rtx (d->mode);
+       rtx temp2 = gen_reg_rtx (DImode);
+-      temp1 = simplify_gen_subreg (d->mode, op2, quadmode,
+-				   subreg_lowpart_offset (d->mode, quadmode));
++      temp1 = force_lowpart_subreg (d->mode, op2, quadmode);
+       temp1 = force_subreg (V2DImode, temp1, d->mode, 0);
+       if (BYTES_BIG_ENDIAN)
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const0_rtx));
+@@ -2754,7 +2752,7 @@ aarch64_expand_rwsr_builtin (tree exp, rtx target, int fcode)
+ 	case AARCH64_WSR64:
+ 	case AARCH64_WSRF64:
+ 	case AARCH64_WSR128:
+-	  subreg = lowpart_subreg (sysreg_mode, input_val, mode);
++	  subreg = force_lowpart_subreg (sysreg_mode, input_val, mode);
+ 	  break;
+ 	case AARCH64_WSRF:
+ 	  subreg = gen_lowpart_SUBREG (SImode, input_val);
+@@ -2789,7 +2787,8 @@ aarch64_expand_rwsr_builtin (tree exp, rtx target, int fcode)
+     case AARCH64_RSR64:
+     case AARCH64_RSRF64:
+     case AARCH64_RSR128:
+-      return lowpart_subreg (TYPE_MODE (TREE_TYPE (exp)), target, sysreg_mode);
++      return force_lowpart_subreg (TYPE_MODE (TREE_TYPE (exp)),
++				   target, sysreg_mode);
+     case AARCH64_RSRF:
+       subreg = gen_lowpart_SUBREG (SImode, target);
+       return gen_lowpart_SUBREG (SFmode, subreg);
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index 2c95da79572..3c970e9c5f8 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1183,7 +1183,7 @@ public:
+     if (BYTES_BIG_ENDIAN)
+       return e.use_exact_insn (code_for_aarch64_sve_set_neonq (mode));
+     insn_code icode = code_for_vcond_mask (mode, mode);
+-    e.args[1] = lowpart_subreg (mode, e.args[1], GET_MODE (e.args[1]));
++    e.args[1] = force_lowpart_subreg (mode, e.args[1], GET_MODE (e.args[1]));
+     e.add_output_operand (icode);
+     e.add_input_operand (icode, e.args[1]);
+     e.add_input_operand (icode, e.args[0]);
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-sme.cc b/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
+index f4c91bcbb95..b66b35ae60b 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
+@@ -112,7 +112,7 @@ add_load_store_slice_operand (function_expander &e, insn_code icode,
+   rtx base = e.args[argno];
+   if (e.mode_suffix_id == MODE_vnum)
+     {
+-      rtx vnum = lowpart_subreg (SImode, e.args[vnum_argno], DImode);
++      rtx vnum = force_lowpart_subreg (SImode, e.args[vnum_argno], DImode);
+       base = simplify_gen_binary (PLUS, SImode, base, vnum);
+     }
+   e.add_input_operand (icode, base);
+diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
+index 1beec94629d..a064aeecbc0 100644
+--- a/gcc/config/aarch64/aarch64.cc
++++ b/gcc/config/aarch64/aarch64.cc
+@@ -3284,7 +3284,7 @@ aarch64_sve_reinterpret (machine_mode mode, rtx x)
+   /* can_change_mode_class must only return true if subregs and svreinterprets
+      have the same semantics.  */
+   if (targetm.can_change_mode_class (GET_MODE (x), mode, FP_REGS))
+-    return lowpart_subreg (mode, x, GET_MODE (x));
++    return force_lowpart_subreg (mode, x, GET_MODE (x));
+ 
+   rtx res = gen_reg_rtx (mode);
+   x = force_reg (GET_MODE (x), x);
+@@ -26979,9 +26979,8 @@ aarch64_addti_scratch_regs (rtx op1, rtx op2, rtx *low_dest,
+ 			    rtx *high_in2)
+ {
+   *low_dest = gen_reg_rtx (DImode);
+-  *low_in1 = gen_lowpart (DImode, op1);
+-  *low_in2 = simplify_gen_subreg (DImode, op2, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
++  *low_in1 = force_lowpart_subreg (DImode, op1, TImode);
++  *low_in2 = force_lowpart_subreg (DImode, op2, TImode);
+   *high_dest = gen_reg_rtx (DImode);
+   *high_in1 = gen_highpart (DImode, op1);
+   *high_in2 = simplify_gen_subreg (DImode, op2, TImode,
+@@ -27013,11 +27012,8 @@ aarch64_subvti_scratch_regs (rtx op1, rtx op2, rtx *low_dest,
+ 			     rtx *high_in2)
+ {
+   *low_dest = gen_reg_rtx (DImode);
+-  *low_in1 = simplify_gen_subreg (DImode, op1, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
+-
+-  *low_in2 = simplify_gen_subreg (DImode, op2, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
++  *low_in1 = force_lowpart_subreg (DImode, op1, TImode);
++  *low_in2 = force_lowpart_subreg (DImode, op2, TImode);
+   *high_dest = gen_reg_rtx (DImode);
+ 
+   *high_in1 = simplify_gen_subreg (DImode, op1, TImode,
+diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+new file mode 100644
+index 00000000000..f561c34f732
+--- /dev/null
++++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+@@ -0,0 +1,11 @@
++/* { dg-options "-O2" } */
++
++#include <arm_neon.h>
++#include <arm_sve.h>
++#include <arm_neon_sve_bridge.h>
++
++svuint16_t
++convolve4_4_x (uint16x8x2_t permute_tbl, svuint16_t a)
++{
++    return svset_neonq_u16 (a, permute_tbl.val[1]);
++}
+-- 
+2.46.0
+
+
+From e21a377dea6edfaaa494f07974135e58ff66eef1 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:31 +0100
+Subject: [PATCH 4/4] Add force_lowpart_subreg
+
+optabs had a local function called lowpart_subreg_maybe_copy
+that is very similar to the lowpart version of force_subreg.
+This patch adds a force_lowpart_subreg wrapper around
+force_subreg and uses it in optabs.cc.
+
+The only difference between the old and new functions is that
+the old one asserted success while the new one doesn't.
+It's common not to assert elsewhere when taking subregs;
+normally a null result is enough.
+
+Later patches will make more use of the new function.
+
+gcc/
+	* explow.h (force_lowpart_subreg): Declare.
+	* explow.cc (force_lowpart_subreg): New function.
+	* optabs.cc (lowpart_subreg_maybe_copy): Delete.
+	(expand_absneg_bit): Use force_lowpart_subreg instead of
+	lowpart_subreg_maybe_copy.
+	(expand_copysign_bit): Likewise.
+
+(cherry picked from commit 5f40d1c0cc6ce91ef28d326b8707b3f05e6f239c)
+---
+ gcc/explow.cc | 14 ++++++++++++++
+ gcc/explow.h  |  1 +
+ gcc/optabs.cc | 24 ++----------------------
+ 3 files changed, 17 insertions(+), 22 deletions(-)
+
+diff --git a/gcc/explow.cc b/gcc/explow.cc
+index f6843398c4b..5fdfa81f69b 100644
+--- a/gcc/explow.cc
++++ b/gcc/explow.cc
+@@ -760,6 +760,20 @@ force_subreg (machine_mode outermode, rtx op,
+   return simplify_gen_subreg (outermode, op, innermode, byte);
+ }
+ 
++/* Try to return an rvalue expression for the OUTERMODE lowpart of OP,
++   which has mode INNERMODE.  Allow OP to be forced into a new register
++   if necessary.
++
++   Return null on failure.  */
++
++rtx
++force_lowpart_subreg (machine_mode outermode, rtx op,
++		      machine_mode innermode)
++{
++  auto byte = subreg_lowpart_offset (outermode, innermode);
++  return force_subreg (outermode, op, innermode, byte);
++}
++
+ /* If X is a memory ref, copy its contents to a new temp reg and return
+    that reg.  Otherwise, return X.  */
+ 
+diff --git a/gcc/explow.h b/gcc/explow.h
+index cbd1fcb7eb3..dd654649b06 100644
+--- a/gcc/explow.h
++++ b/gcc/explow.h
+@@ -43,6 +43,7 @@ extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode);
+ extern rtx force_reg (machine_mode, rtx);
+ 
+ extern rtx force_subreg (machine_mode, rtx, machine_mode, poly_uint64);
++extern rtx force_lowpart_subreg (machine_mode, rtx, machine_mode);
+ 
+ /* Return given rtx, copied into a new temp reg if it was in memory.  */
+ extern rtx force_not_mem (rtx);
+diff --git a/gcc/optabs.cc b/gcc/optabs.cc
+index ce91f94ed43..804c0dc73ba 100644
+--- a/gcc/optabs.cc
++++ b/gcc/optabs.cc
+@@ -3096,26 +3096,6 @@ expand_ffs (scalar_int_mode mode, rtx op0, rtx target)
+   return 0;
+ }
+ 
+-/* Extract the OMODE lowpart from VAL, which has IMODE.  Under certain
+-   conditions, VAL may already be a SUBREG against which we cannot generate
+-   a further SUBREG.  In this case, we expect forcing the value into a
+-   register will work around the situation.  */
+-
+-static rtx
+-lowpart_subreg_maybe_copy (machine_mode omode, rtx val,
+-			   machine_mode imode)
+-{
+-  rtx ret;
+-  ret = lowpart_subreg (omode, val, imode);
+-  if (ret == NULL)
+-    {
+-      val = force_reg (imode, val);
+-      ret = lowpart_subreg (omode, val, imode);
+-      gcc_assert (ret != NULL);
+-    }
+-  return ret;
+-}
+-
+ /* Expand a floating point absolute value or negation operation via a
+    logical operation on the sign bit.  */
+ 
+@@ -3204,7 +3184,7 @@ expand_absneg_bit (enum rtx_code code, scalar_float_mode mode,
+ 			   gen_lowpart (imode, op0),
+ 			   immed_wide_int_const (mask, imode),
+ 		           gen_lowpart (imode, target), 1, OPTAB_LIB_WIDEN);
+-      target = lowpart_subreg_maybe_copy (mode, temp, imode);
++      target = force_lowpart_subreg (mode, temp, imode);
+ 
+       set_dst_reg_note (get_last_insn (), REG_EQUAL,
+ 			gen_rtx_fmt_e (code, mode, copy_rtx (op0)),
+@@ -4043,7 +4023,7 @@ expand_copysign_bit (scalar_float_mode mode, rtx op0, rtx op1, rtx target,
+ 
+       temp = expand_binop (imode, ior_optab, op0, op1,
+ 			   gen_lowpart (imode, target), 1, OPTAB_LIB_WIDEN);
+-      target = lowpart_subreg_maybe_copy (mode, temp, imode);
++      target = force_lowpart_subreg (mode, temp, imode);
+     }
+ 
+   return target;
+-- 
+2.46.0
+

cross/gcc-riscv64/ppc64le-quadmath.patch

@@ -0,0 +1,56 @@
+Patch-Source: https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=3fe5720430a9ba61ed7562aac4d758cc77d49a28
+--
+From 3fe5720430a9ba61ed7562aac4d758cc77d49a28 Mon Sep 17 00:00:00 2001
+From: Jakub Jelinek <jakub@redhat.com>
+Date: Sat, 3 Aug 2024 20:37:54 +0200
+Subject: [PATCH] libquadmath: Fix up libquadmath/math/sqrtq.c compilation in
+ some powerpc* configurations [PR116007]
+
+My PR114623 change started using soft-fp.h and quad.h for the sqrtq implementation.
+Unfortunately, that seems to fail building in some powerpc* configurations, where
+TFmode isn't available.
+quad.h has:
+ #ifndef TFtype
+ typedef float TFtype __attribute__ ((mode (TF)));
+ #endif
+and uses TFtype.  quad.h has:
+ /* Define the complex type corresponding to __float128
+    ("_Complex __float128" is not allowed) */
+ #if (!defined(_ARCH_PPC)) || defined(__LONG_DOUBLE_IEEE128__)
+ typedef _Complex float __attribute__((mode(TC))) __complex128;
+ #else
+ typedef _Complex float __attribute__((mode(KC))) __complex128;
+ #endif
+with the conditional and KCmode use added during porting of libquadmath
+to powerpc*, so I've just defined TFtype for powerpc when __LONG_DOUBLE_IEEE128__
+isn't defined; I could define it to float __attribute__ ((mode (KF))) but it
+seemed easier to just define it to __float128 which should do the same thing.
+
+2024-08-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/116007
+	* math/sqrtq.c (TFtype): For PowerPC without __LONG_DOUBLE_IEEE128__
+	define to __float128 before including soft-fp.h and quad.h.
+
+(cherry picked from commit 3ac02e67503ccffa3dfeeffc0a60fce6bdaca43b)
+---
+ libquadmath/math/sqrtq.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/libquadmath/math/sqrtq.c b/libquadmath/math/sqrtq.c
+index 8ca2828d42ce..a58998a06670 100644
+--- a/libquadmath/math/sqrtq.c
++++ b/libquadmath/math/sqrtq.c
+@@ -9,6 +9,9 @@
+     && defined(FE_TOWARDZERO) \
+     && defined(FE_INEXACT)
+ #define USE_SOFT_FP 1
++#if defined(_ARCH_PPC) && !defined(__LONG_DOUBLE_IEEE128__)
++#define TFtype __float128
++#endif
+ #include "../../libgcc/soft-fp/soft-fp.h"
+ #include "../../libgcc/soft-fp/quad.h"
+ #endif
+-- 
+2.43.5
+

cross/gcc-riscv64/riscv64-improve-build-time.patch

@@ -0,0 +1,149 @@
+Patch-Source: https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=2cf89ae83225f932b226cd57ef2d083a59bcf8a3
+--
+From 2cf89ae83225f932b226cd57ef2d083a59bcf8a3 Mon Sep 17 00:00:00 2001
+From: Richard Biener <rguenther@suse.de>
+Date: Tue, 6 Aug 2024 14:56:26 +0200
+Subject: [PATCH] tree-optimization/116166 - forward jump-threading going wild
+
+Currently the forward threader isn't limited as to the search space
+it explores and with it now using path-ranger for simplifying
+conditions it runs into it became pretty slow for degenerate cases
+like compiling insn-emit.cc for RISC-V esp. when compiling for
+a host with LOGICAL_OP_NON_SHORT_CIRCUIT disabled.
+
+The following makes the forward threader honor the search space
+limit I introduced for the backward threader.  This reduces
+compile-time from minutes to seconds for the testcase in PR116166.
+
+Note this wasn't necessary before we had ranger but with ranger
+the work we do is quadatic in the length of the threading path
+we build up (the same is true for the backwards threader).
+
+	PR tree-optimization/116166
+	* tree-ssa-threadedge.h (jump_threader::thread_around_empty_blocks):
+	Add limit parameter.
+	(jump_threader::thread_through_normal_block): Likewise.
+	* tree-ssa-threadedge.cc (jump_threader::thread_around_empty_blocks):
+	Honor and decrement limit parameter.
+	(jump_threader::thread_through_normal_block): Likewise.
+	(jump_threader::thread_across_edge): Initialize limit from
+	param_max_jump_thread_paths and pass it down to workers.
+---
+ gcc/tree-ssa-threadedge.cc | 30 ++++++++++++++++++++++--------
+ gcc/tree-ssa-threadedge.h  |  4 ++--
+ 2 files changed, 24 insertions(+), 10 deletions(-)
+
+diff --git a/gcc/tree-ssa-threadedge.cc b/gcc/tree-ssa-threadedge.cc
+index 7f82639b8ecc..0aa2aa851430 100644
+--- a/gcc/tree-ssa-threadedge.cc
++++ b/gcc/tree-ssa-threadedge.cc
+@@ -786,13 +786,17 @@ propagate_threaded_block_debug_into (basic_block dest, basic_block src)
+ bool
+ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 					   edge taken_edge,
+-					   bitmap visited)
++					   bitmap visited, unsigned &limit)
+ {
+   basic_block bb = taken_edge->dest;
+   gimple_stmt_iterator gsi;
+   gimple *stmt;
+   tree cond;
+ 
++  if (limit == 0)
++    return false;
++  --limit;
++
+   /* The key property of these blocks is that they need not be duplicated
+      when threading.  Thus they cannot have visible side effects such
+      as PHI nodes.  */
+@@ -830,7 +834,8 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 	      m_registry->push_edge (path, taken_edge, EDGE_NO_COPY_SRC_BLOCK);
+ 	      m_state->append_path (taken_edge->dest);
+ 	      bitmap_set_bit (visited, taken_edge->dest->index);
+-	      return thread_around_empty_blocks (path, taken_edge, visited);
++	      return thread_around_empty_blocks (path, taken_edge, visited,
++						 limit);
+ 	    }
+ 	}
+ 
+@@ -872,7 +877,7 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+       m_registry->push_edge (path, taken_edge, EDGE_NO_COPY_SRC_BLOCK);
+       m_state->append_path (taken_edge->dest);
+ 
+-      thread_around_empty_blocks (path, taken_edge, visited);
++      thread_around_empty_blocks (path, taken_edge, visited, limit);
+       return true;
+     }
+ 
+@@ -899,8 +904,13 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 
+ int
+ jump_threader::thread_through_normal_block (vec<jump_thread_edge *> *path,
+-					    edge e, bitmap visited)
++					    edge e, bitmap visited,
++					    unsigned &limit)
+ {
++  if (limit == 0)
++    return 0;
++  limit--;
++
+   m_state->register_equivs_edge (e);
+ 
+   /* PHIs create temporary equivalences.
+@@ -989,7 +999,7 @@ jump_threader::thread_through_normal_block (vec<jump_thread_edge *> *path,
+  	     visited.  This may be overly conservative.  */
+ 	  bitmap_set_bit (visited, dest->index);
+ 	  bitmap_set_bit (visited, e->dest->index);
+-	  thread_around_empty_blocks (path, taken_edge, visited);
++	  thread_around_empty_blocks (path, taken_edge, visited, limit);
+ 	  return 1;
+ 	}
+     }
+@@ -1075,9 +1085,12 @@ jump_threader::thread_across_edge (edge e)
+   bitmap_set_bit (visited, e->src->index);
+   bitmap_set_bit (visited, e->dest->index);
+ 
++  /* Limit search space.  */
++  unsigned limit = param_max_jump_thread_paths;
++
+   int threaded = 0;
+   if ((e->flags & EDGE_DFS_BACK) == 0)
+-    threaded = thread_through_normal_block (path, e, visited);
++    threaded = thread_through_normal_block (path, e, visited, limit);
+ 
+   if (threaded > 0)
+     {
+@@ -1148,11 +1161,12 @@ jump_threader::thread_across_edge (edge e)
+ 	m_registry->push_edge (path, e, EDGE_START_JUMP_THREAD);
+ 	m_registry->push_edge (path, taken_edge, EDGE_COPY_SRC_JOINER_BLOCK);
+ 
+-	found = thread_around_empty_blocks (path, taken_edge, visited);
++	found = thread_around_empty_blocks (path, taken_edge, visited, limit);
+ 
+ 	if (!found)
+ 	  found = thread_through_normal_block (path,
+-					       path->last ()->e, visited) > 0;
++					       path->last ()->e, visited,
++					       limit) > 0;
+ 
+ 	/* If we were able to thread through a successor of E->dest, then
+ 	   record the jump threading opportunity.  */
+diff --git a/gcc/tree-ssa-threadedge.h b/gcc/tree-ssa-threadedge.h
+index 9f6cbfe93307..245b3506a550 100644
+--- a/gcc/tree-ssa-threadedge.h
++++ b/gcc/tree-ssa-threadedge.h
+@@ -101,9 +101,9 @@ private:
+ 					  unsigned limit);
+ 
+   bool thread_around_empty_blocks (vec<class jump_thread_edge *> *path,
+-				   edge, bitmap visited);
++				   edge, bitmap visited, unsigned &limit);
+   int thread_through_normal_block (vec<jump_thread_edge *> *path,
+-				   edge, bitmap visited);
++				   edge, bitmap visited, unsigned &limit);
+   void thread_across_edge (edge);
+   bool record_temporary_equivalences_from_phis (edge);
+   gimple *record_temporary_equivalences_from_stmts_at_dest (edge);
+-- 
+2.43.5
+

cross/gcc-x86/0002-gcc-poison-system-directories.patch

@@ -150,13 +150,13 @@ diff --git a/gcc/gcc.cc b/gcc/gcc.cc
 index 16bb07f2cdc..33b56e721d2 100644
 --- a/gcc/gcc.cc
 +++ b/gcc/gcc.cc
-@@ -1146,6 +1146,8 @@ proper position among the other output files.  */
-    "%{fuse-ld=*:-fuse-ld=%*} " LINK_COMPRESS_DEBUG_SPEC \
+@@ -1177,6 +1187,8 @@ proper position among the other output files.  */
+    "-z now " \
     "%X %{o*} %{e*} %{N} %{n} %{r}\
      %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!r:%{!nostartfiles:%S}}} \
 +    %{Wno-poison-system-directories:--no-poison-system-directories} \
 +    %{Werror=poison-system-directories:--error-poison-system-directories} \
-     %{static|no-pie|static-pie:} %@{L*} %(mfwrap) %(link_libgcc) " \
+     %{static|no-pie|static-pie:} %@{L*} %(link_libgcc) " \
      VTABLE_VERIFICATION_SPEC " " SANITIZER_EARLY_SPEC " %o "" \
      %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1):\
 diff --git a/gcc/incpath.cc b/gcc/incpath.cc

cross/gcc-x86/0013-nopie.patch

@@ -9,23 +9,22 @@ Subject: [PATCH 13/35] nopie
  2 files changed, 40 insertions(+)
 
 diff --git a/gcc/configure b/gcc/configure
-index 8c46369f73f..e59cbee1767 100755
+index 23da7d55d..f38732bb2 100755
 --- a/gcc/configure
 +++ b/gcc/configure
-@@ -32268,6 +32268,33 @@ fi
+@@ -34534,6 +34534,29 @@ rm -f core conftest.err conftest.$ac_objext \
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_no_pie" >&5
  $as_echo "$gcc_cv_no_pie" >&6; }
- if test "$gcc_cv_no_pie" = "yes"; then
-   NO_PIE_FLAG="-no-pie"
-+else
-+  # Check if -nopie works.
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -nopie option" >&5
++# Check if -nopie works.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -nopie option" >&5
 +$as_echo_n "checking for -nopie option... " >&6; }
-+if test "${gcc_cv_nopie+set}" = set; then :
++if ${gcc_cv_nopie+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  saved_LDFLAGS="$LDFLAGS"
-+     LDFLAGS="$LDFLAGS -nopie"
-+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++   LDFLAGS="$LDFLAGS -nopie"
++   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +int main(void) {return 0;}
 +_ACEOF
@@ -36,40 +35,51 @@ index 8c46369f73f..e59cbee1767 100755
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
-+     LDFLAGS="$saved_LDFLAGS"
++   LDFLAGS="$saved_LDFLAGS"
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nopie" >&5
 +$as_echo "$gcc_cv_nopie" >&6; }
-+  if test "$gcc_cv_nopie" = "yes"; then
-+    NO_PIE_FLAG="-nopie"
-+  fi
+ 
+ if test x$enable_host_shared = xyes; then
+   PICFLAG=-fPIC
+@@ -34551,6 +34574,8 @@ if test x$enable_host_pie = xyes; then
+   LD_PICFLAG=-pie
+ elif test x$gcc_cv_no_pie = xyes; then
+   LD_PICFLAG=-no-pie
++elif test x$gcc_cv_nopie = xyes; then
++  LD_PICFLAG=-nopie
+ else
+   LD_PICFLAG=
  fi
- 
- 
 diff --git a/gcc/configure.ac b/gcc/configure.ac
-index 5504bf6eb01..57268319de1 100644
+index d7cf0b92c..db2e2c802 100644
 --- a/gcc/configure.ac
 +++ b/gcc/configure.ac
-@@ -7552,6 +7552,19 @@ AC_CACHE_CHECK([for -no-pie option],
+@@ -7781,6 +7781,15 @@ AC_CACHE_CHECK([for -no-pie option],
+      [gcc_cv_no_pie=yes],
+      [gcc_cv_no_pie=no])
     LDFLAGS="$saved_LDFLAGS"])
- if test "$gcc_cv_no_pie" = "yes"; then
-   NO_PIE_FLAG="-no-pie"
-+else
-+  # Check if -nopie works.
-+  AC_CACHE_CHECK([for -nopie option],
-+    [gcc_cv_nopie],
-+    [saved_LDFLAGS="$LDFLAGS"
-+     LDFLAGS="$LDFLAGS -nopie"
-+     AC_LINK_IFELSE([int main(void) {return 0;}],
-+       [gcc_cv_nopie=yes],
-+       [gcc_cv_nopie=no])
-+     LDFLAGS="$saved_LDFLAGS"])
-+  if test "$gcc_cv_nopie" = "yes"; then
-+    NO_PIE_FLAG="-nopie"
-+  fi
- fi
- AC_SUBST([NO_PIE_FLAG])
++# Check if -nopie works.
++AC_CACHE_CHECK([for -nopie option],
++  [gcc_cv_nopie],
++  [saved_LDFLAGS="$LDFLAGS"
++   LDFLAGS="$LDFLAGS -nopie"
++   AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
++     [gcc_cv_nopie=yes],
++     [gcc_cv_nopie=no])
++   LDFLAGS="$saved_LDFLAGS"])
  
+ if test x$enable_host_shared = xyes; then
+   PICFLAG=-fPIC
+@@ -7798,6 +7807,8 @@ if test x$enable_host_pie = xyes; then
+   LD_PICFLAG=-pie
+ elif test x$gcc_cv_no_pie = xyes; then
+   LD_PICFLAG=-no-pie
++elif test x$gcc_cv_nopie = xyes; then
++  LD_PICFLAG=-nopie
+ else
+   LD_PICFLAG=
+ fi
 -- 
 2.41.0
 

cross/gcc-x86/0023-riscv-disable-multilib-support.patch

@@ -46,10 +46,10 @@ diff --git a/gcc/config/riscv/linux.h b/gcc/config/riscv/linux.h
 index f8c2c351e5a..8d9881eadeb 100644
 --- a/gcc/config/riscv/linux.h
 +++ b/gcc/config/riscv/linux.h
-@@ -61,11 +61,3 @@ along with GCC; see the file COPYING3.  If not see
-     %{static:-static}}"
- 
- #define TARGET_ASM_FILE_END file_end_indicate_exec_stack
+@@ -60,11 +60,3 @@ along with GCC; see the file COPYING3.  If not see
+ 	%{rdynamic:-export-dynamic} \
+ 	-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}} \
+     %{static:-static} %{static-pie:-static -pie --no-dynamic-linker -z text}}"
 -
 -#define STARTFILE_PREFIX_SPEC 			\
 -   "/lib" XLEN_SPEC "/" ABI_SPEC "/ "		\

cross/gcc-x86/0026-ada-musl-support-fixes.patch

@@ -4,17 +4,17 @@ Date: Fri, 21 Aug 2020 07:07:48 +0000
 Subject: [PATCH 26/35] ada: musl support fixes
 
 ---
- gcc/ada/Makefile.rtl | 10 +++++-----
+ gcc/ada/Makefile.rtl | 16 ++++++++--------
  gcc/ada/adaint.c     | 34 +++++++++++++++++++---------------
  gcc/ada/adaint.h     | 10 ++++------
  gcc/ada/terminals.c  |  8 ++++----
- 4 files changed, 32 insertions(+), 30 deletions(-)
+ 4 files changed, 35 insertions(+), 33 deletions(-)
 
 diff --git a/gcc/ada/Makefile.rtl b/gcc/ada/Makefile.rtl
-index 96306f8cc9a..090b6770ae5 100644
+index 32cbdb692..463028fbe 100644
 --- a/gcc/ada/Makefile.rtl
 +++ b/gcc/ada/Makefile.rtl
-@@ -1549,7 +1549,7 @@ ifeq ($(strip $(filter-out %86 linux%,$(target_cpu) $(target_os))),)
+@@ -1558,7 +1558,7 @@ ifeq ($(strip $(filter-out %86 linux%,$(target_cpu) $(target_os))),)
    s-intman.adb<libgnarl/s-intman__posix.adb \
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -23,7 +23,16 @@ index 96306f8cc9a..090b6770ae5 100644
    a-exetim.adb<libgnarl/a-exetim__posix.adb \
    a-exetim.ads<libgnarl/a-exetim__default.ads \
    s-linux.ads<libgnarl/s-linux.ads \
-@@ -2174,7 +2174,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
+@@ -2144,7 +2144,7 @@ ifeq ($(strip $(filter-out loongarch% linux%,$(target_cpu) $(target_os))),)
+   g-sercom.adb<libgnat/g-sercom__linux.adb \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+   $(GNATRTL_128BIT_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   $(ATOMICS_TARGET_PAIRS) \
+   $(ATOMICS_BUILTINS_TARGET_PAIRS) \
+   system.ads<libgnat/system-linux-loongarch.ads
+@@ -2232,7 +2232,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
    s-tasinf.adb<libgnarl/s-tasinf__linux.adb \
    s-taspri.ads<libgnarl/s-taspri__posix.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -32,7 +41,7 @@ index 96306f8cc9a..090b6770ae5 100644
    $(ATOMICS_TARGET_PAIRS) \
    $(ATOMICS_BUILTINS_TARGET_PAIRS) \
    system.ads<libgnat/system-linux-ppc.ads
-@@ -2205,7 +2205,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
+@@ -2267,7 +2267,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
  endif
  
  # ARM linux, GNU eabi
@@ -41,7 +50,16 @@ index 96306f8cc9a..090b6770ae5 100644
    LIBGNAT_TARGET_PAIRS = \
    a-intnam.ads<libgnarl/a-intnam__linux.ads \
    s-inmaop.adb<libgnarl/s-inmaop__posix.adb \
-@@ -2420,7 +2420,7 @@ ifeq ($(strip $(filter-out %ia64 linux%,$(target_cpu) $(target_os))),)
+@@ -2311,7 +2311,7 @@ ifeq ($(strip $(filter-out aarch64% linux%,$(target_cpu) $(target_os))),)
+   s-intman.adb<libgnarl/s-intman__posix.adb \
+   s-linux.ads<libgnarl/s-linux.ads \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   s-mudido.adb<libgnarl/s-mudido__affinity.adb \
+   s-osinte.ads<libgnarl/s-osinte__linux.ads \
+   s-osinte.adb<libgnarl/s-osinte__posix.adb \
+@@ -2488,7 +2488,7 @@ ifeq ($(strip $(filter-out %ia64 linux%,$(target_cpu) $(target_os))),)
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    s-taspri.ads<libgnarl/s-taspri__posix-noaltstack.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -50,7 +68,16 @@ index 96306f8cc9a..090b6770ae5 100644
    $(ATOMICS_TARGET_PAIRS) \
    $(ATOMICS_BUILTINS_TARGET_PAIRS) \
    $(GNATRTL_128BIT_PAIRS) \
-@@ -2524,7 +2524,7 @@ ifeq ($(strip $(filter-out %x86_64 linux%,$(target_cpu) $(target_os))),)
+@@ -2592,7 +2592,7 @@ ifeq ($(strip $(filter-out %x86_64 linux%,$(target_cpu) $(target_os))),)
+   s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
+   s-taspri.ads<libgnarl/s-taspri__posix.ads \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   $(ATOMICS_TARGET_PAIRS) \
+   $(X86_64_TARGET_PAIRS) \
+   $(SIMD_PATH_TARGET_PAIRS) \
+@@ -2637,7 +2637,7 @@ ifeq ($(strip $(filter-out %x32 linux%,$(target_cpu) $(target_os))),)
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    s-taspri.ads<libgnarl/s-taspri__posix.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -60,10 +87,10 @@ index 96306f8cc9a..090b6770ae5 100644
    $(X86_64_TARGET_PAIRS) \
    $(SIMD_PATH_TARGET_PAIRS) \
 diff --git a/gcc/ada/adaint.c b/gcc/ada/adaint.c
-index 8522094164e..92b230a462b 100644
+index 74aa3c412..ef6118f37 100644
 --- a/gcc/ada/adaint.c
 +++ b/gcc/ada/adaint.c
-@@ -91,6 +91,11 @@
+@@ -94,6 +94,11 @@
  #include <sys/param.h>
  #include <sys/pstat.h>
  #endif
@@ -75,7 +102,7 @@ index 8522094164e..92b230a462b 100644
  
  #ifdef __PikeOS__
  #define __BSD_VISIBLE 1
-@@ -3438,7 +3443,6 @@ __gnat_lwp_self (void)
+@@ -3465,7 +3470,6 @@ __gnat_lwp_self (void)
  #endif
  
  #if defined (__linux__)
@@ -83,7 +110,7 @@ index 8522094164e..92b230a462b 100644
  
  /* glibc versions earlier than 2.7 do not define the routines to handle
     dynamically allocated CPU sets. For these targets, we use the static
-@@ -3448,7 +3452,7 @@ __gnat_lwp_self (void)
+@@ -3475,7 +3479,7 @@ __gnat_lwp_self (void)
  
  /* Dynamic cpu sets */
  
@@ -92,7 +119,7 @@ index 8522094164e..92b230a462b 100644
  __gnat_cpu_alloc (size_t count)
  {
    return CPU_ALLOC (count);
-@@ -3461,33 +3465,33 @@ __gnat_cpu_alloc_size (size_t count)
+@@ -3488,33 +3492,33 @@ __gnat_cpu_alloc_size (size_t count)
  }
  
  void
@@ -134,7 +161,7 @@ index 8522094164e..92b230a462b 100644
  }
  
  size_t
-@@ -3497,23 +3501,23 @@ __gnat_cpu_alloc_size (size_t count ATTRIBUTE_UNUSED)
+@@ -3524,23 +3528,23 @@ __gnat_cpu_alloc_size (size_t count ATTRIBUTE_UNUSED)
  }
  
  void
@@ -164,7 +191,7 @@ index 8522094164e..92b230a462b 100644
  #endif /* !CPU_ALLOC */
  #endif /* __linux__ */
 diff --git a/gcc/ada/adaint.h b/gcc/ada/adaint.h
-index 987432c9307..4d782f07de9 100644
+index 0cbfd0e15..f97ed905b 100644
 --- a/gcc/ada/adaint.h
 +++ b/gcc/ada/adaint.h
 @@ -319,13 +319,11 @@ extern void   *__gnat_lwp_self			   (void);
@@ -186,10 +213,10 @@ index 987432c9307..4d782f07de9 100644
  
  #if defined (_WIN32)
 diff --git a/gcc/ada/terminals.c b/gcc/ada/terminals.c
-index c0ee4a16bb1..ed796a48c1b 100644
+index 05af82c27..626ac35bc 100644
 --- a/gcc/ada/terminals.c
 +++ b/gcc/ada/terminals.c
-@@ -1127,7 +1127,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
+@@ -1134,7 +1134,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
  /* POSIX does not specify how to open the master side of a terminal.Several
     methods are available (system specific):
        1- using a cloning device (USE_CLONE_DEVICE)
@@ -198,7 +225,7 @@ index c0ee4a16bb1..ed796a48c1b 100644
        3- openpty                (USE_OPENPTY)
  
     When using the cloning device method, the macro USE_CLONE_DEVICE should
-@@ -1141,7 +1141,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
+@@ -1148,7 +1148,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
  #if defined (__APPLE__) || defined (BSD)
  #define USE_OPENPTY
  #elif defined (__linux__)
@@ -207,7 +234,7 @@ index c0ee4a16bb1..ed796a48c1b 100644
  #elif defined (__sun__)
  #define USE_CLONE_DEVICE "/dev/ptmx"
  #elif defined (_AIX)
-@@ -1190,8 +1190,8 @@ allocate_pty_desc (pty_desc **desc) {
+@@ -1197,8 +1197,8 @@ allocate_pty_desc (pty_desc **desc) {
     int  master_fd   = -1;
     char *slave_name = NULL;
  
@@ -218,6 +245,3 @@ index c0ee4a16bb1..ed796a48c1b 100644
  #elif defined (USE_OPENPTY)
    status = openpty (&master_fd, &slave_fd, NULL, NULL, NULL);
  #elif defined (USE_CLONE_DEVICE)
--- 
-2.41.0
-

cross/gcc-x86/0035-loongarch-disable-multilib-support.patch

@@ -0,0 +1,32 @@
+From c4f484f465a32e796ae384aa3f90e79fa218b4e9 Mon Sep 17 00:00:00 2001
+From: Jingyun Hua <huajingyun@loongson.cn>
+Date: Mon, 7 Aug 2023 15:25:58 +0800
+Subject: [PATCH] loongarch disable multilib support
+
+Signed-off-by: Jingyun Hua <huajingyun@loongson.cn>
+---
+ gcc/config/loongarch/t-linux    | 11 +++--------
+ 1 file changed, 3 insertions(+), 8 deletions(-)
+
+diff --git a/gcc/config/loongarch/t-linux b/gcc/config/loongarch/t-linux
+index 23e1fb979..c2753abb8 100644
+--- a/gcc/config/loongarch/t-linux
++++ b/gcc/config/loongarch/t-linux
+@@ -21,11 +21,6 @@ MULTIOSDIR_lp64f := ../lib64/f32$(call if_multiarch,:loongarch64-linux-gnuf32)
+ MULTIOSDIR_lp64s := ../lib64/sf$(call if_multiarch,:loongarch64-linux-gnusf)
+ 
+ # Don't define MULTILIB_OSDIRNAMES if multilib is disabled.
+-ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
+-
+-    MULTILIB_OSDIRNAMES = .=$(MULTIOSDIR_$(mlib_default))
+-    MULTILIB_OSDIRNAMES += mabi.lp64d=$(MULTIOSDIR_lp64d)
+-    MULTILIB_OSDIRNAMES += mabi.lp64f=$(MULTIOSDIR_lp64f)
+-    MULTILIB_OSDIRNAMES += mabi.lp64s=$(MULTIOSDIR_lp64s)
+-
+-endif
++    MULTILIB_OSDIRNAMES =  mabi.lp64d=../lib
++    MULTILIB_OSDIRNAMES += mabi.lp64f=../lib
++    MULTILIB_OSDIRNAMES += mabi.lp64s=../lib
+-- 
+2.41.0
+

cross/gcc-x86/0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch

@@ -1,186 +0,0 @@
-https://gcc.gnu.org/PR110792
-https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=790c1f60a5662b16eb19eb4b81922995863c7571
-https://github.com/randombit/botan/issues/3637
-
-From 85628c5653ff40963158a24c60eeec6a3b5a8e56 Mon Sep 17 00:00:00 2001
-From: Roger Sayle <roger@nextmovesoftware.com>
-Date: Thu, 3 Aug 2023 07:12:04 +0100
-Subject: [PATCH] PR target/110792: Early clobber issues with
- rot32di2_doubleword on i386.
-
-This patch is a conservative fix for PR target/110792, a wrong-code
-regression affecting doubleword rotations by BITS_PER_WORD, which
-effectively swaps the highpart and lowpart words, when the source to be
-rotated resides in memory. The issue is that if the register used to
-hold the lowpart of the destination is mentioned in the address of
-the memory operand, the current define_insn_and_split unintentionally
-clobbers it before reading the highpart.
-
-Hence, for the testcase, the incorrectly generated code looks like:
-
-        salq    $4, %rdi		// calculate address
-        movq    WHIRL_S+8(%rdi), %rdi	// accidentally clobber addr
-        movq    WHIRL_S(%rdi), %rbp	// load (wrong) lowpart
-
-Traditionally, the textbook way to fix this would be to add an
-explicit early clobber to the instruction's constraints.
-
- (define_insn_and_split "<insn>32di2_doubleword"
-- [(set (match_operand:DI 0 "register_operand" "=r,r,r")
-+ [(set (match_operand:DI 0 "register_operand" "=r,r,&r")
-        (any_rotate:DI (match_operand:DI 1 "nonimmediate_operand" "0,r,o")
-                       (const_int 32)))]
-
-but unfortunately this currently generates significantly worse code,
-due to a strange choice of reloads (effectively memcpy), which ends up
-looking like:
-
-        salq    $4, %rdi		// calculate address
-        movdqa  WHIRL_S(%rdi), %xmm0	// load the double word in SSE reg.
-        movaps  %xmm0, -16(%rsp)	// store the SSE reg back to the stack
-        movq    -8(%rsp), %rdi		// load highpart
-        movq    -16(%rsp), %rbp		// load lowpart
-
-Note that reload's "&" doesn't distinguish between the memory being
-early clobbered, vs the registers used in an addressing mode being
-early clobbered.
-
-The fix proposed in this patch is to remove the third alternative, that
-allowed offsetable memory as an operand, forcing reload to place the
-operand into a register before the rotation.  This results in:
-
-        salq    $4, %rdi
-        movq    WHIRL_S(%rdi), %rax
-        movq    WHIRL_S+8(%rdi), %rdi
-        movq    %rax, %rbp
-
-I believe there's a more advanced solution, by swapping the order of
-the loads (if first destination register is mentioned in the address),
-or inserting a lea insn (if both destination registers are mentioned
-in the address), but this fix is a minimal "safe" solution, that
-should hopefully be suitable for backporting.
-
-2023-08-03  Roger Sayle  <roger@nextmovesoftware.com>
-
-gcc/ChangeLog
-	PR target/110792
-	* config/i386/i386.md (<any_rotate>ti3): For rotations by 64 bits
-	place operand in a register before gen_<insn>64ti2_doubleword.
-	(<any_rotate>di3): Likewise, for rotations by 32 bits, place
-	operand in a register before gen_<insn>32di2_doubleword.
-	(<any_rotate>32di2_doubleword): Constrain operand to be in register.
-	(<any_rotate>64ti2_doubleword): Likewise.
-
-gcc/testsuite/ChangeLog
-	PR target/110792
-	* g++.target/i386/pr110792.C: New 32-bit C++ test case.
-	* gcc.target/i386/pr110792.c: New 64-bit C test case.
-
-(cherry picked from commit 790c1f60a5662b16eb19eb4b81922995863c7571)
----
- gcc/config/i386/i386.md                  | 18 ++++++++++++------
- gcc/testsuite/g++.target/i386/pr110792.C | 16 ++++++++++++++++
- gcc/testsuite/gcc.target/i386/pr110792.c | 18 ++++++++++++++++++
- 3 files changed, 46 insertions(+), 6 deletions(-)
- create mode 100644 gcc/testsuite/g++.target/i386/pr110792.C
- create mode 100644 gcc/testsuite/gcc.target/i386/pr110792.c
-
-diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
-index f3a3305..a71e837 100644
---- a/gcc/config/i386/i386.md
-+++ b/gcc/config/i386/i386.md
-@@ -14359,7 +14359,10 @@
-     emit_insn (gen_ix86_<insn>ti3_doubleword
- 		(operands[0], operands[1], operands[2]));
-   else if (CONST_INT_P (operands[2]) && INTVAL (operands[2]) == 64)
--    emit_insn (gen_<insn>64ti2_doubleword (operands[0], operands[1]));
-+    {
-+      operands[1] = force_reg (TImode, operands[1]);
-+      emit_insn (gen_<insn>64ti2_doubleword (operands[0], operands[1]));
-+    }
-   else
-     {
-       rtx amount = force_reg (QImode, operands[2]);
-@@ -14394,7 +14397,10 @@
-     emit_insn (gen_ix86_<insn>di3_doubleword
- 		(operands[0], operands[1], operands[2]));
-   else if (CONST_INT_P (operands[2]) && INTVAL (operands[2]) == 32)
--    emit_insn (gen_<insn>32di2_doubleword (operands[0], operands[1]));
-+    {
-+      operands[1] = force_reg (DImode, operands[1]);
-+      emit_insn (gen_<insn>32di2_doubleword (operands[0], operands[1]));
-+    }
-   else
-     FAIL;
- 
-@@ -14562,8 +14568,8 @@
- })
- 
- (define_insn_and_split "<insn>32di2_doubleword"
-- [(set (match_operand:DI 0 "register_operand" "=r,r,r")
--       (any_rotate:DI (match_operand:DI 1 "nonimmediate_operand" "0,r,o")
-+ [(set (match_operand:DI 0 "register_operand" "=r,r")
-+       (any_rotate:DI (match_operand:DI 1 "register_operand" "0,r")
-                       (const_int 32)))]
-  "!TARGET_64BIT"
-  "#"
-@@ -14580,8 +14586,8 @@
- })
- 
- (define_insn_and_split "<insn>64ti2_doubleword"
-- [(set (match_operand:TI 0 "register_operand" "=r,r,r")
--       (any_rotate:TI (match_operand:TI 1 "nonimmediate_operand" "0,r,o")
-+ [(set (match_operand:TI 0 "register_operand" "=r,r")
-+       (any_rotate:TI (match_operand:TI 1 "register_operand" "0,r")
-                       (const_int 64)))]
-  "TARGET_64BIT"
-  "#"
-diff --git a/gcc/testsuite/g++.target/i386/pr110792.C b/gcc/testsuite/g++.target/i386/pr110792.C
-new file mode 100644
-index 0000000..ce21a7a
---- /dev/null
-+++ b/gcc/testsuite/g++.target/i386/pr110792.C
-@@ -0,0 +1,16 @@
-+/* { dg-do compile { target ia32 } } */
-+/* { dg-options "-O2" } */
-+
-+template <int ROT, typename T>
-+inline T rotr(T input)
-+{
-+   return static_cast<T>((input >> ROT) | (input << (8 * sizeof(T) - ROT)));
-+}
-+
-+unsigned long long WHIRL_S[256] = {0x18186018C07830D8};
-+unsigned long long whirl(unsigned char x0)
-+{
-+   const unsigned long long s4 = WHIRL_S[x0&0xFF];
-+   return rotr<32>(s4);
-+}
-+/* { dg-final { scan-assembler-not "movl\tWHIRL_S\\+4\\(,%eax,8\\), %eax" } } */
-diff --git a/gcc/testsuite/gcc.target/i386/pr110792.c b/gcc/testsuite/gcc.target/i386/pr110792.c
-new file mode 100644
-index 0000000..b65125c
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/pr110792.c
-@@ -0,0 +1,18 @@
-+/* { dg-do compile { target int128 } } */
-+/* { dg-options "-O2" } */
-+
-+static inline unsigned __int128 rotr(unsigned __int128 input)
-+{
-+   return ((input >> 64) | (input << (64)));
-+}
-+
-+unsigned __int128 WHIRL_S[256] = {((__int128)0x18186018C07830D8) << 64 |0x18186018C07830D8};
-+unsigned __int128 whirl(unsigned char x0)
-+{
-+   register int t __asm("rdi") = x0&0xFF;
-+   const unsigned __int128 s4 = WHIRL_S[t];
-+   register unsigned __int128 tt  __asm("rdi") = rotr(s4);
-+   asm("":::"memory");
-+   return tt;
-+}
-+/* { dg-final { scan-assembler-not "movq\tWHIRL_S\\+8\\(%rdi\\), %rdi" } } */
--- 
-2.41.0
-

cross/gcc-x86/0036-libphobos-add-riscv64-and-loongarch64-support.patch

@@ -0,0 +1,87 @@
+From: Celeste <cielesti@protonmail.com>
+Date: Mon, 2 Sep 2024 02:54:17 +0000
+Subject: [PATCH] libphobos: add riscv64 and loongarch64 support
+
+Add musl support for these 2 architectures based on fenv.h and signal.h from:
+
+https://git.musl-libc.org/cgit/musl/tree/arch/riscv64/bits?h=v1.2.5
+
+https://git.musl-libc.org/cgit/musl/tree/arch/loongarch64/bits?h=v1.2.5
+---
+ libphobos/libdruntime/core/stdc/fenv.d        | 13 +++++++++++++
+ libphobos/libdruntime/core/sys/posix/signal.d | 10 ++++++++++
+ 2 files changed, 23 insertions(+)
+
+diff --git a/libphobos/libdruntime/core/stdc/fenv.d b/libphobos/libdruntime/core/stdc/fenv.d
+index a7364c0a..5b327e4a 100644
+--- a/libphobos/libdruntime/core/stdc/fenv.d
++++ b/libphobos/libdruntime/core/stdc/fenv.d
+@@ -436,20 +436,33 @@ else version (CRuntime_Musl)
+             ushort __cs_selector;
+             ushort __opcode;
+             uint   __data_offset;
+             ushort __data_selector;
+             ushort __unused5;
+             version (X86_64)
+                 uint __mxcsr;
+         }
+         alias ushort fexcept_t;
+     }
++    else version (RISCV64)
++    {
++        alias uint fenv_t;
++        alias uint fexcept_t;
++    }
++    else version (LoongArch64)
++    {
++        struct fenv_t
++        {
++            uint __cw;
++        }
++        alias uint fexcept_t;
++    }
+     else
+     {
+         static assert(false, "Architecture not supported.");
+     }
+ }
+ else version (CRuntime_Newlib)
+ {
+     version (AArch64)
+     {
+         alias fenv_t = ulong;
+diff --git a/libphobos/libdruntime/core/sys/posix/signal.d b/libphobos/libdruntime/core/sys/posix/signal.d
+index a8b7f751..78d8b3cd 100644
+--- a/libphobos/libdruntime/core/sys/posix/signal.d
++++ b/libphobos/libdruntime/core/sys/posix/signal.d
+@@ -2751,20 +2751,30 @@ else version (CRuntime_Musl)
+     else version (PPC_Any)
+     {
+         enum MINSIGSTKSZ = 4096;
+         enum SIGSTKSZ    = 10240;
+     }
+     else version (X86_Any)
+     {
+         enum MINSIGSTKSZ = 2048;
+         enum SIGSTKSZ    = 8192;
+     }
++    else version (RISCV64)
++    {
++        enum MINSIGSTKSZ = 2048;
++        enum SIGSTKSZ    = 8192;
++    }
++    else version (LoongArch64)
++    {
++        enum MINSIGSTKSZ = 4096;
++        enum SIGSTKSZ    = 16384;
++    }
+     else
+         static assert(0, "unimplemented");
+ 
+     //ucontext_t (defined in core.sys.posix.ucontext)
+     //mcontext_t (defined in core.sys.posix.ucontext)
+ 
+     version (MIPS_Any)
+     {
+         struct stack_t
+         {

cross/gcc-x86/0037-loongarch-disable-multilib-support.patch

@@ -1,61 +0,0 @@
-From c4f484f465a32e796ae384aa3f90e79fa218b4e9 Mon Sep 17 00:00:00 2001
-From: Jingyun Hua <huajingyun@loongson.cn>
-Date: Mon, 7 Aug 2023 15:25:58 +0800
-Subject: [PATCH] loongarch disable multilib support
-
-Signed-off-by: Jingyun Hua <huajingyun@loongson.cn>
----
- gcc/config/loongarch/linux.h    | 10 +---------
- gcc/config/loongarch/t-linux    | 18 +++---------------
- 3 files changed, 5 insertions(+), 25 deletions(-)
-
-diff --git a/gcc/config/loongarch/linux.h b/gcc/config/loongarch/linux.h
-index 9059d2441..23eaff0cc 100644
---- a/gcc/config/loongarch/linux.h
-+++ b/gcc/config/loongarch/linux.h
-@@ -22,15 +22,7 @@ along with GCC; see the file COPYING3.  If not see
-  * can work in a multilib environment.  */
- 
- #if defined(LA_DISABLE_MULTILIB) && defined(LA_DISABLE_MULTIARCH)
--
--  #if DEFAULT_ABI_BASE == ABI_BASE_LP64D
--    #define ABI_LIBDIR "lib64"
--  #elif DEFAULT_ABI_BASE == ABI_BASE_LP64F
--    #define ABI_LIBDIR "lib64/f32"
--  #elif DEFAULT_ABI_BASE == ABI_BASE_LP64S
--    #define ABI_LIBDIR "lib64/sf"
--  #endif
--
-+    #define ABI_LIBDIR "lib"
- #endif
- 
- #ifndef ABI_LIBDIR
-diff --git a/gcc/config/loongarch/t-linux b/gcc/config/loongarch/t-linux
-index e40da1792..f72c6e878 100644
---- a/gcc/config/loongarch/t-linux
-+++ b/gcc/config/loongarch/t-linux
-@@ -36,18 +36,6 @@ else
- endif
- 
- # Don't define MULTILIB_OSDIRNAMES if multilib is disabled.
--ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
--
--    MULTILIB_OSDIRNAMES = \
--      mabi.lp64d=../lib64$\
--      $(call if_multiarch,:loongarch64-linux-gnu)
--
--    MULTILIB_OSDIRNAMES += \
--      mabi.lp64f=../lib64/f32$\
--      $(call if_multiarch,:loongarch64-linux-gnuf32)
--
--    MULTILIB_OSDIRNAMES += \
--      mabi.lp64s=../lib64/sf$\
--      $(call if_multiarch,:loongarch64-linux-gnusf)
--
--endif
-+    MULTILIB_OSDIRNAMES =  mabi.lp64d=../lib
-+    MULTILIB_OSDIRNAMES += mabi.lp64f=../lib
-+    MULTILIB_OSDIRNAMES += mabi.lp64s=../lib
--- 
-2.41.0
-

cross/gcc-x86/APKBUILD

@@ -24,7 +24,7 @@ CBUILDROOT="/"
 _cross_configure="--disable-bootstrap --with-sysroot=/usr/$CTARGET"
 
 pkgname=gcc-x86
-pkgver=13.2.1_git20240309
+pkgver=14.2.0
 # i.e. 13.2.1, must match gcc/BASE-VER
 _pkgbase="${pkgver%%_git*}"
 # date component from snapshots
@@ -34,7 +34,7 @@ _pkgsnap="${pkgver##*_git}"
 [ "$CHOST" != "$CTARGET" ] && _target="-$CTARGET_ARCH" || _target=""
 
 pkgname=gcc-x86
-pkgrel=0
+pkgrel=4
 pkgdesc="Stage2 cross-compiler for x86"
 url="https://gcc.gnu.org"
 arch="x86_64"
@@ -44,9 +44,10 @@ depends="binutils-x86 mpc1"
 makedepends_build="gcc g++ bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev"
 makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev musl-dev-x86 binutils-x86"
 subpackages="g++-x86:gpp libstdc++-dev-x86:libcxx_dev"
-[ "$CHOST" = "$CTARGET" ] && subpackages="gcc-gdb gcc-doc$_target"
+[ "$CHOST" = "$CTARGET" ] && subpackages="gcc-gdb gcc-doc"
 replaces="libstdc++ binutils"
-options="!strip"
+options="!strip !tracedeps"
+depends="$depends so:libc.musl-x86_64.so.1 so:libgcc_s.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libstdc++.so.6 so:libz.so.1"
 
 : "${LANG_CXX:=true}"
 : "${LANG_D:=true}"
@@ -64,6 +65,7 @@ _libitm=true
 if [ "$CHOST" != "$CTARGET" ]; then
 	if [ "$BOOTSTRAP" = nolibc ]; then
 		LANG_CXX=false
+		LANG_D=false
 		LANG_ADA=false
 		_libgcc=false
 		_builddir="$srcdir/build-cross-pass2"
@@ -73,7 +75,6 @@ if [ "$CHOST" != "$CTARGET" ]; then
 	LANG_OBJC=false
 	LANG_GO=false
 	LANG_FORTRAN=false
-	LANG_D=false
 	LANG_JIT=false
 	_libgomp=false
 	_libatomic=false
@@ -115,7 +116,6 @@ elif [ "$CBUILD" != "$CHOST" ]; then
 	LANG_OBJC=false
 	LANG_GO=false
 	LANG_FORTRAN=false
-	LANG_D=false
 	LANG_JIT=false
 
 	STRIP_FOR_TARGET=${CROSS_COMPILE}strip
@@ -136,15 +136,14 @@ else
 	export CXXFLAGS_FOR_TARGET="$CXXFLAGS"
 	export LDFLAGS_FOR_TARGET="$LDFLAGS"
 	export BOOT_CFLAGS="$CFLAGS"
-	export BOOT_CXXFLAGS="$CXXFLAGS"
 	export BOOT_LDFLAGS="$LDFLAGS"
 fi
 
-case "$CARCH" in
+case "$CTARGET_ARCH" in
 # GDC hasn't been ported to PowerPC
 # See libphobos/configure.tgt in GCC sources for supported targets
 # riscv fails with: error: static assert  "unimplemented"
-ppc64le|riscv64|loongarch64)	LANG_D=false ;;
+ppc64le|riscv64)	LANG_D=false ;;
 # GDC does currently not work on 32-bit musl architectures.
 # This is a known upstream issue.
 # See: https://github.com/dlang/druntime/pull/3383
@@ -171,7 +170,7 @@ esac
 # currently on x86, x86_64 and ia64
 _libquadmath=$LANG_FORTRAN
 case "$CTARGET_ARCH" in
-x86 | x86_64 | ppc64le)	_libquadmath=$LANG_FORTRAN ;;
+x86 | x86_64 | ppc64le) ;;
 *)		_libquadmath=false ;;
 esac
 
@@ -184,13 +183,8 @@ if $_libgomp; then
 	subpackages="$subpackages libgomp::$CTARGET_ARCH"
 fi
 
-case "$CARCH" in
-riscv64)
-LANG_ADA=false;;
-esac
-
 case "$CTARGET_ARCH" in
-loongarch64)
+riscv64|loongarch64)
 LANG_ADA=false;;
 esac
 
@@ -199,9 +193,17 @@ if $LANG_CXX; then
 	_languages="$_languages,c++"
 fi
 if $LANG_D; then
-	subpackages="$subpackages libgphobos::$CTARGET_ARCH gcc-gdc$_target:gdc"
+	subpackages="$subpackages gcc-gdc$_target:gdc"
 	_languages="$_languages,d"
-	makedepends_build="$makedepends_build libucontext-dev gcc-gdc-bootstrap"
+	makedepends_build="$makedepends_build libucontext-dev"
+	if [ "$CBUILD" = "$CTARGET" ]; then
+		makedepends_build="$makedepends_build gcc-gdc-bootstrap"
+		subpackages="$subpackages libgphobos::$CTARGET_ARCH"
+	else
+		# shared libgphobos is for D programs to link against, so
+		# skip building that while cross-compiling the GDC compiler
+		makedepends_build="$makedepends_build gcc-gdc gcc-gdc$_cross"
+	fi
 fi
 if $LANG_OBJC; then
 	subpackages="$subpackages libobjc::$CTARGET_ARCH gcc-objc$_target:objc"
@@ -216,13 +218,12 @@ if $LANG_FORTRAN; then
 	_languages="$_languages,fortran"
 fi
 if $LANG_ADA; then
-	subpackages="$subpackages gcc-gnat$_target:gnat"
+	subpackages="$subpackages gcc-gnat$_target:gnat libgnat::$CTARGET_ARCH"
 	_languages="$_languages,ada"
 	if [ "$CBUILD" = "$CTARGET" ]; then
 		makedepends_build="$makedepends_build gcc-gnat-bootstrap"
-		subpackages="$subpackages libgnat-static:libgnatstatic:$CTARGET_ARCH libgnat::$CTARGET_ARCH"
+		subpackages="$subpackages libgnat-static:libgnatstatic:$CTARGET_ARCH"
 	else
-		subpackages="$subpackages libgnat::$CTARGET_ARCH"
 		makedepends_build="$makedepends_build gcc-gnat gcc-gnat$_cross"
 	fi
 fi
@@ -232,7 +233,7 @@ fi
 makedepends="$makedepends_build $makedepends_host"
 
 # when using upstream releases, use this URI template
-# https://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$pkgver}/gcc-${_pkgbase:-$pkgver}.tar.xz
+# https://gcc.gnu.org/pub/gcc/releases/gcc-$_pkgbase/gcc-$_pkgbase.tar.xz
 #
 # right now, we are using a git snapshot. snapshots are taken from gcc.gnu.org/pub/gcc/snapshots.
 # However, since they are periodically deleted from the GCC mirrors the utilized snapshots are
@@ -241,7 +242,8 @@ makedepends="$makedepends_build $makedepends_host"
 #
 # PLEASE submit all patches to gcc to https://gitlab.alpinelinux.org/kaniini/alpine-gcc-patches,
 # so that they can be properly tracked and easily rebased if needed.
-source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${_pkgbase%%.*}-$_pkgsnap.tar.xz
+#source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${_pkgbase%%.*}-$_pkgsnap.tar.xz
+source="https://gcc.gnu.org/pub/gcc/releases/gcc-$_pkgbase/gcc-$_pkgbase.tar.xz
 	0001-posix_memalign.patch
 	0002-gcc-poison-system-directories.patch
 	0003-specs-turn-on-Wl-z-now-by-default.patch
@@ -276,8 +278,11 @@ source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${
 	0032-libgnat-time_t-is-always-64-bit-on-musl-libc.patch
 	0033-libphobos-do-not-use-LFS64-symbols.patch
 	0034-libgo-fix-lfs64-use.patch
-	0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch
-	0037-loongarch-disable-multilib-support.patch
+	0035-loongarch-disable-multilib-support.patch
+	0036-libphobos-add-riscv64-and-loongarch64-support.patch
+	fix-arm64.patch
+	ppc64le-quadmath.patch
+	riscv64-improve-build-time.patch
 	"
 
 # secfixes:
@@ -285,43 +290,21 @@ source="https://dev.alpinelinux.org/archive/gcc/${_pkgbase%%.*}-$_pkgsnap/gcc-${
 #     - CVE-2023-4039
 
 # we build out-of-tree
-_gccdir="$srcdir"/gcc-${_pkgbase%%.*}-$_pkgsnap
-_gcclibdir="/usr/lib/gcc/$CTARGET/${_pkgbase:-$pkgver}"
-_gcclibexec="/usr/libexec/gcc/$CTARGET/${_pkgbase:-$pkgver}"
+#builddir="$srcdir"/gcc-${_pkgbase%%.*}-$_pkgsnap
+builddir="$srcdir"/gcc-$_pkgbase
+_gcclibdir="/usr/lib/gcc/$CTARGET/$_pkgbase"
+_gcclibexec="/usr/libexec/gcc/$CTARGET/$_pkgbase"
 
 prepare() {
-	cd "$_gccdir"
-
-	_err=
-	for i in $source; do
-		case "$i" in
-		*.patch)
-			msg "Applying $i"
-			patch -p1 -i "$srcdir"/$i || _err="$_err $i"
-			;;
-		esac
-	done
-
-	if [ -n "$_err" ]; then
-		error "The following patches failed:"
-		for i in $_err; do
-			echo "  $i"
-		done
-		return 1
-	fi
-
-	echo ${_pkgbase:-$pkgver} > gcc/BASE-VER
+	default_prepare
+	echo $_pkgbase > gcc/BASE-VER
 }
 
 build() {
 	local _arch_configure=
-	local _libc_configure=
 	local _bootstrap_configure=
-	local _symvers=
 	local _jit_configure=
 
-	cd "$_gccdir"
-
 	case "$CTARGET" in
 	aarch64-*-*-*)		_arch_configure="--with-arch=armv8-a --with-abi=lp64";;
 	armv5-*-*-*eabi)	_arch_configure="--with-arch=armv5te --with-tune=arm926ej-s --with-float=soft --with-abi=aapcs-linux";;
@@ -345,20 +328,22 @@ build() {
 	*)	_hash_style_configure="--with-linker-hash-style=gnu" ;;
 	esac
 
-	case "$CTARGET_LIBC" in
-	musl)
-		# musl does not support libsanitizer
-		# alpine musl provides libssp_nonshared.a, so we don't need libssp either
-		_libc_configure="--disable-libssp --disable-libsanitizer"
-		_symvers="--disable-symvers"
-		export libat_cv_have_ifunc=no
-		;;
-	esac
+	export libat_cv_have_ifunc=no
 
 
 	case "$BOOTSTRAP" in
 	nolibc)	_bootstrap_configure="--with-newlib --disable-shared --enable-threads=no" ;;
-	*)	_bootstrap_configure="--enable-shared --enable-threads --enable-tls" ;;
+	*)
+		# cross-bootstrap GDC with a static libphobos: due to GCC's
+		# ./configure not having a --disable-shared=libphobos option,
+		# we have to use --enable-shared with everything else instead.
+		if $LANG_D && [ "$CBUILD" != "$CTARGET" ]; then
+			_bootstrap_configure="--enable-shared=libgcc,libstdc++,libffi,zlib,boehm-gc,ada,libada,libgo,libobjc,libatomic,libgomp,libitm,libgfortran,libquadmath"
+		else
+			_bootstrap_configure="--enable-shared"
+		fi
+		_bootstrap_configure="$_bootstrap_configure --enable-threads --enable-tls"
+		;;
 	esac
 
 	$_libgomp	|| _bootstrap_configure="$_bootstrap_configure --disable-libgomp"
@@ -372,10 +357,8 @@ build() {
 	echo "  CHOST=$CHOST"
 	echo "  CTARGET=$CTARGET"
 	echo "  CTARGET_ARCH=$CTARGET_ARCH"
-	echo "  CTARGET_LIBC=$CTARGET_LIBC"
 	echo "  languages=$_languages"
 	echo "  arch_configure=$_arch_configure"
-	echo "  libc_configure=$_libc_configure"
 	echo "  cross_configure=$_cross_configure"
 	echo "  bootstrap_configure=$_bootstrap_configure"
 	echo "  hash_style_configure=$_hash_style_configure"
@@ -396,7 +379,7 @@ build() {
 		--disable-multilib
 		--disable-nls
 		--disable-werror
-		$_symvers
+		--disable-symvers
 		--enable-__cxa_atexit
 		--enable-default-pie
 		--enable-default-ssp
@@ -404,7 +387,8 @@ build() {
 		--enable-link-serialization=2
 		--enable-linker-build-id
 		$_arch_configure
-		$_libc_configure
+		--disable-libssp
+		--disable-libsanitizer
 		$_cross_configure
 		$_bootstrap_configure
 		--with-bugurl=https://gitlab.alpinelinux.org/alpine/aports/-/issues
@@ -414,10 +398,14 @@ build() {
 
 	mkdir -p "$_builddir"
 	cd "$_builddir"
-	"$_gccdir"/configure $gccconfiguration \
+	"$builddir"/configure $gccconfiguration \
 		--with-pkgversion="$version"
 
 	msg "building gcc"
+	if $LANG_D && [ "$CBUILD" != "$CTARGET" ]; then
+		# cross-compiling libphobos with parallel make fails
+		make all-target-libphobos
+	fi
 	make
 
 	# we build gccjit separate to not build all of gcc with --enable-host-shared
@@ -426,7 +414,7 @@ build() {
 	if $LANG_JIT; then
 		mkdir -p "$_builddir"/libgccjit-build
 		cd "$_builddir"/libgccjit-build
-		"$_gccdir"/configure $gccconfiguration \
+		"$builddir"/configure $gccconfiguration \
 			--disable-bootstrap \
 			--enable-host-shared \
 			--enable-languages=jit \
@@ -441,7 +429,7 @@ package() {
 	cd "$_builddir"
 	make -j1 DESTDIR="$pkgdir" install
 
-	ln -s gcc "$pkgdir"/usr/bin/cc
+	[ "$CHOST" = "$CTARGET" ] && ln -s gcc "$pkgdir"/usr/bin/cc
 	ln -s ${CTARGET}-gcc "$pkgdir"/usr/bin/${CTARGET}-cc
 
 	if $LANG_JIT; then
@@ -485,25 +473,23 @@ package() {
 
 	# move ada runtime libs
 	if $LANG_ADA; then
-		for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 -name "libgna*.so"); do
+		for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 \( -name "libgna*.so" -o -name "libgna*.a" \) ); do
 			mv "$i" "$pkgdir"/usr/lib/
 			ln -s ../../../../${i##*/} $i
 		done
-		if [ "$CHOST" = "$CTARGET" ]; then
-			for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 -name "libgna*.a"); do
-				mv "$i" "$pkgdir"/usr/lib/
-				ln -s ../../../../${i##*/} $i
-			done
-		fi
 	fi
 
 	if [ "$CHOST" != "$CTARGET" ]; then
 		# cross-gcc: remove any files that would conflict with the
 		# native gcc package
-		rm -rf "$pkgdir"/usr/bin/cc "$pkgdir"/usr/include "${pkgdir:?}"/usr/share
+		rm -rf "$pkgdir"/usr/include "${pkgdir:?}"/usr/share
 		# libcc1 does not depend on target, don't ship it
 		rm -rf "$pkgdir"/usr/lib/libcc1.so*
 
+		# These are moved into packages with arch=$CTARGET_ARCH so remove
+		# cross prefix
+		#mv "$pkgdir"/usr/$CTARGET/lib/*.so.* "$pkgdir"/usr/lib/ # FIXME
+
 		# fixup gcc library symlinks to be linker scripts so
 		# linker finds the libs from relocated sysroot
 		for so in "$pkgdir"/usr/"$CTARGET"/lib/*.so; do
@@ -552,8 +538,7 @@ libatomic() {
 	depends=
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libatomic.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libatomic.so.*
 }
 
 libcxx() {
@@ -566,8 +551,7 @@ libcxx() {
 		nm -D "$pkgdir"/usr/lib/libstdc++.so.* | grep clock_gettime
 	fi
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libstdc++.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libstdc++.so.*
 }
 
 libcxx_dev() {
@@ -585,15 +569,12 @@ libcxx_dev() {
 
 gpp() {
 	pkgdesc="GNU C++ standard library and compiler"
-	depends="libstdc++=$_gccrel libstdc++-dev$_target=$_gccrel gcc$_target=$_gccrel libc-dev"
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/usr/bin \
-		"$subpkgdir"/usr/${_target:+$CTARGET/}include \
-		"$subpkgdir"/usr/${_target:+$CTARGET/}lib \
+	depends="libstdc++-dev$_target=$_gccrel gcc$_target=$_gccrel musl-dev"
+	depends="$depends so:libc.musl-x86_64.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libz.so.1"
+	[ "$CHOST" = "$CTARGET" ] && depends="$depends libstdc++=$_gccrel"
 
-	mv "$pkgdir/$_gcclibexec/cc1plus" "$subpkgdir/$_gcclibexec/"
-
-	mv "$pkgdir"/usr/bin/*++ "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/cc1plus
+	amove usr/bin/*++
 }
 
 jit() {
@@ -612,30 +593,26 @@ libobjc() {
 	pkgdesc="GNU Objective-C runtime"
 	replaces="objc"
 	depends=
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libobjc.so.* "$subpkgdir"/usr/lib/
+
+	amove usr/lib/libobjc.so.*
 }
 
 objc() {
 	pkgdesc="GNU Objective-C"
 	replaces="gcc"
-	depends="libc-dev gcc=$_gccrel libobjc=$_gccrel"
+	depends="musl-dev gcc=$_gccrel libobjc=$_gccrel"
 
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/$_gcclibdir/include \
-		"$subpkgdir"/usr/lib
-	mv "$pkgdir/$_gcclibexec/cc1obj" "$subpkgdir/$_gcclibexec/"
-	mv "$pkgdir"/$_gcclibdir/include/objc "$subpkgdir"/$_gcclibdir/include/
-	mv "$pkgdir"/usr/lib/libobjc.so "$pkgdir"/usr/lib/libobjc.a \
-		"$subpkgdir"/usr/lib/
+	amove $_gcclibexec/cc1obj
+	amove $_gcclibdir/include/objc
+	amove usr/lib/libobjc.so
+	amove usr/lib/libobjc.a
 }
 
 libgcc() {
 	pkgdesc="GNU C compiler runtime libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libgcc_s.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgcc_s.so.*
 }
 
 libgomp() {
@@ -643,49 +620,43 @@ libgomp() {
 	depends=
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libgomp.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgomp.so.*
 }
 
 libgphobos() {
 	pkgdesc="D programming language standard library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgdruntime.so.* "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.so.*  "$subpkgdir"/usr/lib/
+	amove usr/lib/libgdruntime.so.*
+	amove usr/lib/libgphobos.so.*
 }
 
 gdc() {
 	pkgdesc="GCC-based D language compiler"
-	depends="gcc=$_gccrel libgphobos=$_gccrel musl-dev"
-	depends="$depends libucontext-dev"
-	provides="gcc-gdc-bootstrap=$_gccrel"
+	depends="gcc$_target=$_gccrel musl-dev libucontext-dev"
+	[ "$CBUILD" = "$CTARGET" ] && depends="$depends libgphobos=$_gccrel"
+	[ "$CHOST" = "$CTARGET" ] && provides="gcc-gdc-bootstrap=$_gccrel"
 
-	mkdir -p "$subpkgdir/$_gcclibexec" \
-		"$subpkgdir"/$_gcclibdir/include/d/ \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
 	# Copy: The installed '.d' files, the static lib, the binary itself
 	# The shared libs are part of 'libgphobos' so one can run program
 	# without installing the compiler
-	mv "$pkgdir/$_gcclibexec/d21" "$subpkgdir/$_gcclibexec/"
-	mv "$pkgdir"/$_gcclibdir/include/d/* "$subpkgdir"/$_gcclibdir/include/d/
-	mv "$pkgdir"/usr/lib/libgdruntime.a "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgdruntime.so "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.a "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.so "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/libgphobos.spec "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/bin/$CTARGET-gdc "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/bin/gdc "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/d21
+	amove $_gcclibdir/include/d
+	if [ "$CBUILD" = "$CTARGET" ]; then
+		amove usr/lib/libgdruntime.so
+		amove usr/lib/libgphobos.so
+	fi
+	amove usr/${_target:+$CTARGET/}lib/libgdruntime.a
+	amove usr/${_target:+$CTARGET/}lib/libgphobos.a
+	amove usr/${_target:+$CTARGET/}lib/libgphobos.spec
+	amove usr/bin/*gdc
 }
 
 libgo() {
 	pkgdesc="Go runtime library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgo.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgo.so.*
 }
 
 go() {
@@ -693,31 +664,25 @@ go() {
 	depends="gcc=$_gccrel libgo=$_gccrel !go"
 	install="$pkgname-go.post-install"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/lib/go "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/bin/*gccgo "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/bin/*go "$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/bin/*gofmt "$subpkgdir"/usr/bin
-	mv "$pkgdir"/$_gcclibexec/go1 "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/cgo "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/buildid "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/test2json "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibexec/vet "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/usr/lib/libgo.a \
-		"$pkgdir"/usr/lib/libgo.so \
-		"$pkgdir"/usr/lib/libgobegin.a \
-		"$pkgdir"/usr/lib/libgolibbegin.a \
-		"$subpkgdir"/usr/lib/
+	amove usr/lib/go
+	amove usr/bin/*go
+	amove usr/bin/*gofmt
+	amove $_gcclibexec/go1
+	amove $_gcclibexec/cgo
+	amove $_gcclibexec/buildid
+	amove $_gcclibexec/test2json
+	amove $_gcclibexec/vet
+	amove usr/lib/libgo.a
+	amove usr/lib/libgo.so
+	amove usr/lib/libgobegin.a
+	amove usr/lib/libgolibbegin.a
 }
 
 libgfortran() {
 	pkgdesc="Fortran runtime library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgfortran.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libgfortran.so.*
 }
 
 libquadmath() {
@@ -725,8 +690,7 @@ libquadmath() {
 	pkgdesc="128-bit math library for GCC"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libquadmath.so.* "$subpkgdir"/usr/lib/
+	amove usr/lib/libquadmath.so.*
 }
 
 gfortran() {
@@ -735,38 +699,30 @@ gfortran() {
 	$_libquadmath && depends="$depends libquadmath=$_gccrel"
 	replaces="gcc"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/$_gcclibdir \
-		"$subpkgdir"/usr/lib \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/bin/*gfortran "$subpkgdir"/usr/bin/
-	mv "$pkgdir"/usr/lib/libgfortran.a \
-		"$pkgdir"/usr/lib/libgfortran.so \
-		"$subpkgdir"/usr/lib/
+	amove usr/bin/*gfortran
+	amove usr/lib/libgfortran.a
+	amove usr/lib/libgfortran.so
 	if $_libquadmath; then
-		mv "$pkgdir"/usr/lib/libquadmath.a \
-			"$pkgdir"/usr/lib/libquadmath.so \
-			"$subpkgdir"/usr/lib/
+		amove usr/lib/libquadmath.a
+		amove usr/lib/libquadmath.so
 	fi
-	mv "$pkgdir"/$_gcclibdir/finclude "$subpkgdir"/$_gcclibdir/
-	mv "$pkgdir"/$_gcclibexec/f951 "$subpkgdir"/$_gcclibexec
-	mv "$pkgdir"/usr/lib/libgfortran.spec "$subpkgdir"/$_gcclibdir
+	amove $_gcclibdir/finclude
+	amove $_gcclibexec/f951
+	mv -v "$pkgdir"/usr/lib/libgfortran.spec "$subpkgdir"/$_gcclibdir/
 }
 
 libgnat() {
 	pkgdesc="GNU Ada runtime shared libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgna*.so "$subpkgdir"/usr/lib/
+	amove usr/lib/libgna*.so
 }
 
 libgnatstatic() {
 	pkgdesc="GNU Ada static libraries"
 	depends=
 
-	mkdir -p "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/libgna*.a "$subpkgdir"/usr/lib/
+	amove usr/lib/libgna*.a
 }
 
 gnat() {
@@ -775,12 +731,9 @@ gnat() {
 	provides="$pkgname-gnat-bootstrap=$_gccrel"
 	[ "$CHOST" = "$CTARGET" ] && depends="$depends libgnat=$_gccrel"
 
-	mkdir -p "$subpkgdir"/$_gcclibexec \
-		"$subpkgdir"/$_gcclibdir \
-		"$subpkgdir"/usr/bin
-	mv "$pkgdir"/$_gcclibexec/*gnat* "$subpkgdir"/$_gcclibexec/
-	mv "$pkgdir"/$_gcclibdir/*ada* "$subpkgdir"/$_gcclibdir/
-	mv "$pkgdir"/usr/bin/*gnat* "$subpkgdir"/usr/bin/
+	amove $_gcclibexec/*gnat*
+	amove $_gcclibdir/*ada*
+	amove usr/bin/*gnat*
 }
 
 gdb() {
@@ -793,9 +746,9 @@ gdb() {
 }
 
 sha512sums="
-2d1e0374ebdee526f0549319fc9c364968c52a0d4aaa16759f00453cb083fe58d8f463c47d97f3bb74a0a92e251989eb75a50ee5800b4569978c72d25446b44e  gcc-13-20240309.tar.xz
+932bdef0cda94bacedf452ab17f103c0cb511ff2cec55e9112fc0328cbf1d803b42595728ea7b200e0a057c03e85626f937012e49a7515bc5dd256b2bf4bc396  gcc-14.2.0.tar.xz
 1ecffba1b07d60e1b4422302b032bbea918b674c8e12b30aa6965b544d700ce86b61e9f7b8d402c6caf59257f491a394dd0912f0948565d6eae9335ee54f3b35  0001-posix_memalign.patch
-163f282455b6a4df33f011bcd8b0440566ba0ffaeeab30d8ac52d39948980a56881ca0eff60687129d59556389a58b9d64e7768750bd70b1fe0fedbc9fc30dc2  0002-gcc-poison-system-directories.patch
+1d102a7b17683909dde4d8591dd889149299e77a2b2003cdc0635dc816666be940e41ae534b469485391a9bed183cd5cd337f130e4e1ecb62cb9ad86c4a081db  0002-gcc-poison-system-directories.patch
 3f24bb6a50d3c45b71ea05590e32fe3e69b91377ab185352891d5035c76ed193117c6d0b314a4c364bcf136b9a9dd5c926d6c7c30ab436976c121ebfea8d3ddd  0003-specs-turn-on-Wl-z-now-by-default.patch
 17a2993027d3ddf8595952ebcae425695ddc7b1cf73b384d2e55fddecb9cbf3f6482860a502ff69b14075e12badf27300fd3039f3a9005e851fd8d121d258c2b  0004-Turn-on-D_FORTIFY_SOURCE-2-by-default-for-C-C-ObjC-O.patch
 444550e55491ff89fe8cbbb4b73d017c9c147cdce1ad5c0561fe7d6ab3834515a814c7676c408cfeec18e1aaace27b3c26a2ffe4a75042285df5124976c38672  0005-On-linux-targets-pass-as-needed-by-default-to-the-li.patch
@@ -806,7 +759,7 @@ sha512sums="
 da9eaf2f0ddbec5ee14dc26053936587e6c76fbf16846db804a18cf4d318579426ebcc566aed02daf8e34f60c08b61f5d3959305886dca9bbcdc84db057258d9  0010-Don-t-declare-asprintf-if-defined-as-a-macro.patch
 35b9aafe7eee8138cb7aad7164a8f77c15ccdce26843cee78b5871ef91d76cad22ed0871b20f51c4b89b71afd9cfe4ba4227086e158c466558513708fe7d2a1a  0011-libiberty-copy-PIC-objects-during-build-process.patch
 9d43f844fad0ac6e1c35a2b6f461f9278ae09e468f2c9ae8adc43accbe6934994aa10d3a433644d1393a4a76e3caed69e3191db7f3c0c24b4e7a0a0a0cbac3f1  0012-libgcc_s.patch
-b2c4921c5eef33ee43a92ab5ec7f09d5d3adb49a2416595001e6376ffdf652ef9d0dc21778c3a86e45334290dbe467a4e891ed34a6522e0c72f746def22e8663  0013-nopie.patch
+91dde3079c1400c124ab5604597f5857185d075809649603aa3641a4581b34029bfcbd4281a5bd925d1c5e6e3b1f5f3322efda34345c6930652d685a6c9525f4  0013-nopie.patch
 0b50ad15115192699efa9fda3d4fb1c2fa95da06d7880ba34615b40c19a8256e1fe364da39f5c70dc22fbccf21db2de5900932afef68948722eeb25e435262f8  0014-ada-fix-shared-linking.patch
 00097c7106625ccf02149a757366f434c48f2abe824bb8b4bf067d29308889cb6039a5e5b2d3bd2683617693b47707d549252c56eea6bc3cdc2450a8d14f46a7  0015-build-fix-CXXFLAGS_FOR_BUILD-passing.patch
 7f0bc42b93a389b614054e700b851abfbc53db391aa10cbdf6990d41396b293af78980bb39f1cf0967184d3fbf3d46ac7c7f096717b8f193ea34cbf7f37d7e91  0016-add-fortify-headers-paths.patch
@@ -816,10 +769,10 @@ b2c4921c5eef33ee43a92ab5ec7f09d5d3adb49a2416595001e6376ffdf652ef9d0dc21778c3a86e
 a9567947471c3ba8a547a79c55e183974554bf823d9a97a165c966d7b3caad8789980e096e3b78452ece5de062bd9bb006af464bbf0c5a35b689eac3ee21e5c5  0020-s390x-disable-multilib-support.patch
 f382eb5f7c2c60c5a23fac587c9629a3059d7be0898e97a1feaf9b9cbe1ef4693cc1177eb29333e8b7944fa17487478e73958be45d5782ccb9ef501961fb9a96  0021-ppc64-le-disable-multilib-support.patch
 44ab86feb8e41e7c2b2e27accdf46194c9b80ee6a39543303dc04824f669d9fad182aabd40c9c7f6c265cf9bb71be830c257be115dc9d701d54eca3aa9ef174e  0022-x86_64-disable-multilib-support.patch
-e0763083c31485e8ac0b3724376a28af01bb6f50e1a054780b61886e4e3de2a35d127e6e353eb8d8729964ada9b5751bf05bdd51df539667008216db38f228a3  0023-riscv-disable-multilib-support.patch
+abf845792433a21fed5dd06167b9f6cf5e8f8026a409acce93824e466c5148e192bf5f404a271931fe4b65283499329bf67bb01019f2f3e02501f20619404e6c  0023-riscv-disable-multilib-support.patch
 ab88a2f63e3545bbc36537aa9a86f2c6c35e41bbf702d6e13743a405cdac4f901eed5737189b780da96647fea9f5d863fdc76373f25a00064106dcb5514d6d87  0024-always-build-libgcc_eh.a.patch
 8fdbe0c8bf4ca60f458a33e59027de03d15ac91933fe46d8ca62119346d20b9bc2447c0bf22bceb63d0cf8613ab61512d9197f4e6c2224af473b63ef9f254295  0025-ada-libgnarl-compatibility-for-musl.patch
-30369bea84020c32d514196ba3adb3d09d2d0359af5550bd3f9719aa357e44b2f695623c1d2a99416e120dc86896c196c5dd4f638183dced4799604137385367  0026-ada-musl-support-fixes.patch
+684bf2db12aa45e8db7a895ab0f227b4e4351f611b4fcc6e1745d7ad94d31b3554f39d8cf9e2203520b3c6ee35cf309b417d4a842e7a8cd55a2b2accb23f2f24  0026-ada-musl-support-fixes.patch
 3f9a406d7d2ce34951215ffbcadb49a45e55ad5c24ab9097c0e5e92383e43b876872ccd2a7e7def2833ab204975ee5733f8bcf90934db9fa9c4f6f56c62081f6  0027-configure-Add-enable-autolink-libatomic-use-in-LINK_.patch
 720a4001f9a1fa4122e456077ecff8d3eb8af7c83d0a81f9da6a6cca05b23664206a82a349e34482c48bfe40e99aa5f21567613d0913f6a24f282bc84a994496  0028-configure-fix-detection-of-atomic-builtins-in-libato.patch
 2044c23b23726965c0a6fd39f616cc464badd650947cb40495eeabd906a3af629878c1d28b403b8eb46b30a1a0ba39083023290d62f0c99ccf070063226e3f8f  0029-libstdc-do-not-throw-exceptions-for-non-C-locales-on.patch
@@ -828,6 +781,9 @@ d47b559075f40d526235f47b91da1d0cf6bfe6c5b7311bbfe08af9dd6e8f27e6c7cd82e3b2d529aa
 b325035cb7122d79c6b42ca6d3fc9e02319ed2f7cddb0639dff25d2798d2ce63812cd623462cdf95e21c9ffbf2412193f8b9fc89a4c36fa5a6a041661ac7399d  0032-libgnat-time_t-is-always-64-bit-on-musl-libc.patch
 c474f34e6f9a4239d486a65141a133dbe8ce91427d502a57a9fd6eb403478a2b5715ba74f24c1cc0761e16eec77ba2c1ca921fb7d7bc1e040fc3703fc9559e75  0033-libphobos-do-not-use-LFS64-symbols.patch
 c4482ffc36e7894b2140800159f4cbc9a3e9011e43a69b69f4fa92d5a11e2ee645c7e21df4423dd1e0636e8890849a5719647bfbdf84f951d638f8f488cb718c  0034-libgo-fix-lfs64-use.patch
-cc1e10ac6e72db816f09325e301103109cc212a6f3de3ce0b9b038d149233c467319d203941695dbf3d7b9e2dcbbcd17609cdb056e831fcc323cd592423882d8  0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch
-d834f5f95f4ebe70ec0af0748c8632c99a4f57b69dc14db1a38becdfcb03406b32febf39f772f37bd145538147099fa7433edce845e14ee77cd8f38fd9774fc1  0037-loongarch-disable-multilib-support.patch
+65df1d489e8d07a811f39e27fd29e3b2b4164fbc2c5fdc16a5142886d94a96e3fb28ccf4f20dd297ba6540ef8ea1ac3eb65a4279494639bf2f0f8376a3896cc3  0035-loongarch-disable-multilib-support.patch
+06f64544fd8bc4b6c8b06410c5198aa8fb4e82c232afc0cad83b2c69ac5d39399968206defa78297222700cd18e7fd7e8244afa76d343406a01f657c86306453  0036-libphobos-add-riscv64-and-loongarch64-support.patch
+00319c9770362520e8e93bd03fda1769dfa3622eba77d620e11d8af45a38e6d804a5e924046ae388e1cfaea605696e89c343fca507aaaa5edd58d80744fff14f  fix-arm64.patch
+815265826742400f86336f0c2d3e4edc37398dbc6505ee81107c0103c13ac0f406cff851438d2323033c6c6d0c0323765ee15b975eab8d1dd465f9e988168fb9  ppc64le-quadmath.patch
+ea55e0fa6813fc95c4ca2e87f059182edc54dc61515ebb92bf6eb31dbbd176d0fe81edcc7ea28d32f84ca37e8d48a544623d3d9bc94aa41ffc0859326a616aa2  riscv64-improve-build-time.patch
 "

cross/gcc-x86/fix-arm64.patch

@@ -0,0 +1,544 @@
+From 2894660df1292153632edbc2a5b66eaf6a864660 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Thu, 13 Jun 2024 12:48:21 +0100
+Subject: [PATCH 1/4] aarch64: Fix invalid nested subregs [PR115464]
+
+The testcase extracts one arm_neon.h vector from a pair (one subreg)
+and then reinterprets the result as an SVE vector (another subreg).
+Each subreg makes sense individually, but we can't fold them together
+into a single subreg: it's 32 bytes -> 16 bytes -> 16*N bytes,
+but the interpretation of 32 bytes -> 16*N bytes depends on
+whether N==1 or N>1.
+
+Since the second subreg makes sense individually, simplify_subreg
+should bail out rather than ICE on it.  simplify_gen_subreg will
+then do the same (because it already checks validate_subreg).
+This leaves simplify_gen_subreg returning null, requiring the
+caller to take appropriate action.
+
+I think this is relatively likely to occur elsewhere, so the patch
+adds a helper for forcing a subreg, allowing a temporary pseudo to
+be created where necessary.
+
+I'll follow up by using force_subreg in more places.  This patch
+is intended to be a minimal backportable fix for the PR.
+
+gcc/
+	PR target/115464
+	* simplify-rtx.cc (simplify_context::simplify_subreg): Don't try
+	to fold two subregs together if their relationship isn't known
+	at compile time.
+	* explow.h (force_subreg): Declare.
+	* explow.cc (force_subreg): New function.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svset_neonq_impl::expand): Use it instead of simplify_gen_subreg.
+
+gcc/testsuite/
+	PR target/115464
+	* gcc.target/aarch64/sve/acle/general/pr115464.c: New test.
+
+(cherry picked from commit 0970ff46ba6330fc80e8736fc05b2eaeeae0b6a0)
+---
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc   |  2 +-
+ gcc/explow.cc                                     | 15 +++++++++++++++
+ gcc/explow.h                                      |  2 ++
+ gcc/simplify-rtx.cc                               |  5 +++++
+ .../aarch64/sve/acle/general/pr115464.c           | 13 +++++++++++++
+ 5 files changed, 36 insertions(+), 1 deletion(-)
+ create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index 0d2edf3f19e..c9182594bc1 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1174,7 +1174,7 @@ public:
+        Advanced SIMD argument as an SVE vector.  */
+     if (!BYTES_BIG_ENDIAN
+ 	&& is_undef (CALL_EXPR_ARG (e.call_expr, 0)))
+-      return simplify_gen_subreg (mode, e.args[1], GET_MODE (e.args[1]), 0);
++      return force_subreg (mode, e.args[1], GET_MODE (e.args[1]), 0);
+ 
+     rtx_vector_builder builder (VNx16BImode, 16, 2);
+     for (unsigned int i = 0; i < 16; i++)
+diff --git a/gcc/explow.cc b/gcc/explow.cc
+index 8e5f6b8e680..f6843398c4b 100644
+--- a/gcc/explow.cc
++++ b/gcc/explow.cc
+@@ -745,6 +745,21 @@ force_reg (machine_mode mode, rtx x)
+   return temp;
+ }
+ 
++/* Like simplify_gen_subreg, but force OP into a new register if the
++   subreg cannot be formed directly.  */
++
++rtx
++force_subreg (machine_mode outermode, rtx op,
++	      machine_mode innermode, poly_uint64 byte)
++{
++  rtx x = simplify_gen_subreg (outermode, op, innermode, byte);
++  if (x)
++    return x;
++
++  op = copy_to_mode_reg (innermode, op);
++  return simplify_gen_subreg (outermode, op, innermode, byte);
++}
++
+ /* If X is a memory ref, copy its contents to a new temp reg and return
+    that reg.  Otherwise, return X.  */
+ 
+diff --git a/gcc/explow.h b/gcc/explow.h
+index 16aa02cfb68..cbd1fcb7eb3 100644
+--- a/gcc/explow.h
++++ b/gcc/explow.h
+@@ -42,6 +42,8 @@ extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode);
+    Args are mode (in case value is a constant) and the value.  */
+ extern rtx force_reg (machine_mode, rtx);
+ 
++extern rtx force_subreg (machine_mode, rtx, machine_mode, poly_uint64);
++
+ /* Return given rtx, copied into a new temp reg if it was in memory.  */
+ extern rtx force_not_mem (rtx);
+ 
+diff --git a/gcc/simplify-rtx.cc b/gcc/simplify-rtx.cc
+index dceaa13333c..729d408aa55 100644
+--- a/gcc/simplify-rtx.cc
++++ b/gcc/simplify-rtx.cc
+@@ -7612,6 +7612,11 @@ simplify_context::simplify_subreg (machine_mode outermode, rtx op,
+       poly_uint64 innermostsize = GET_MODE_SIZE (innermostmode);
+       rtx newx;
+ 
++      /* Make sure that the relationship between the two subregs is
++	 known at compile time.  */
++      if (!ordered_p (outersize, innermostsize))
++	return NULL_RTX;
++
+       if (outermode == innermostmode
+ 	  && known_eq (byte, 0U)
+ 	  && known_eq (SUBREG_BYTE (op), 0))
+diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+new file mode 100644
+index 00000000000..d728d1325ed
+--- /dev/null
++++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464.c
+@@ -0,0 +1,13 @@
++/* { dg-options "-O2" } */
++
++#include <arm_neon.h>
++#include <arm_sve.h>
++#include <arm_neon_sve_bridge.h>
++
++svuint16_t
++convolve4_4_x (uint16x8x2_t permute_tbl)
++{
++    return svset_neonq_u16 (svundef_u16 (), permute_tbl.val[1]);
++}
++
++/* { dg-final { scan-assembler {\tmov\tz0\.d, z1\.d\n} } } */
+-- 
+2.46.0
+
+
+From 7edecb21012d88902c60d38f5865bc254eaa9c55 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:30 +0100
+Subject: [PATCH 2/4] aarch64: Use force_subreg in more places
+
+This patch makes the aarch64 code use force_subreg instead of
+simplify_gen_subreg in more places.  The criteria were:
+
+(1) The code is obviously specific to expand (where new pseudos
+    can be created).
+
+(2) The value is obviously an rvalue rather than an lvalue.
+
+(3) The offset wasn't a simple lowpart or highpart calculation;
+    a later patch will deal with those.
+
+gcc/
+	* config/aarch64/aarch64-builtins.cc (aarch64_expand_fcmla_builtin):
+	Use force_subreg instead of simplify_gen_subreg.
+	* config/aarch64/aarch64-simd.md (ctz<mode>2): Likewise.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svget_impl::expand): Likewise.
+	(svget_neonq_impl::expand): Likewise.
+	* config/aarch64/aarch64-sve-builtins-functions.h
+	(multireg_permute::expand): Likewise.
+
+(cherry picked from commit 1474a8eead4ab390e59ee014befa8c40346679f4)
+---
+ gcc/config/aarch64/aarch64-builtins.cc              | 4 ++--
+ gcc/config/aarch64/aarch64-simd.md                  | 4 ++--
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc     | 8 +++-----
+ gcc/config/aarch64/aarch64-sve-builtins-functions.h | 6 +++---
+ 4 files changed, 10 insertions(+), 12 deletions(-)
+
+diff --git a/gcc/config/aarch64/aarch64-builtins.cc b/gcc/config/aarch64/aarch64-builtins.cc
+index 75d21de1401..b2e46a073a8 100644
+--- a/gcc/config/aarch64/aarch64-builtins.cc
++++ b/gcc/config/aarch64/aarch64-builtins.cc
+@@ -2510,12 +2510,12 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+       rtx temp2 = gen_reg_rtx (DImode);
+       temp1 = simplify_gen_subreg (d->mode, op2, quadmode,
+ 				   subreg_lowpart_offset (d->mode, quadmode));
+-      temp1 = simplify_gen_subreg (V2DImode, temp1, d->mode, 0);
++      temp1 = force_subreg (V2DImode, temp1, d->mode, 0);
+       if (BYTES_BIG_ENDIAN)
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const0_rtx));
+       else
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const1_rtx));
+-      op2 = simplify_gen_subreg (d->mode, temp2, GET_MODE (temp2), 0);
++      op2 = force_subreg (d->mode, temp2, GET_MODE (temp2), 0);
+ 
+       /* And recalculate the index.  */
+       lane -= nunits / 4;
+diff --git a/gcc/config/aarch64/aarch64-simd.md b/gcc/config/aarch64/aarch64-simd.md
+index 33ab0741e87..5b9efe0b165 100644
+--- a/gcc/config/aarch64/aarch64-simd.md
++++ b/gcc/config/aarch64/aarch64-simd.md
+@@ -412,8 +412,8 @@
+   "TARGET_SIMD"
+   {
+      emit_insn (gen_bswap<mode>2 (operands[0], operands[1]));
+-     rtx op0_castsi2qi = simplify_gen_subreg(<VS:VSI2QI>mode, operands[0],
+-					     <MODE>mode, 0);
++     rtx op0_castsi2qi = force_subreg (<VS:VSI2QI>mode, operands[0],
++				       <MODE>mode, 0);
+      emit_insn (gen_aarch64_rbit<VS:vsi2qi> (op0_castsi2qi, op0_castsi2qi));
+      emit_insn (gen_clz<mode>2 (operands[0], operands[0]));
+      DONE;
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index c9182594bc1..2c95da79572 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1121,9 +1121,8 @@ public:
+   expand (function_expander &e) const override
+   {
+     /* Fold the access into a subreg rvalue.  */
+-    return simplify_gen_subreg (e.vector_mode (0), e.args[0],
+-				GET_MODE (e.args[0]),
+-				INTVAL (e.args[1]) * BYTES_PER_SVE_VECTOR);
++    return force_subreg (e.vector_mode (0), e.args[0], GET_MODE (e.args[0]),
++			 INTVAL (e.args[1]) * BYTES_PER_SVE_VECTOR);
+   }
+ };
+ 
+@@ -1157,8 +1156,7 @@ public:
+ 	e.add_fixed_operand (indices);
+ 	return e.generate_insn (icode);
+       }
+-    return simplify_gen_subreg (e.result_mode (), e.args[0],
+-				GET_MODE (e.args[0]), 0);
++    return force_subreg (e.result_mode (), e.args[0], GET_MODE (e.args[0]), 0);
+   }
+ };
+ 
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-functions.h b/gcc/config/aarch64/aarch64-sve-builtins-functions.h
+index 3b8e575e98e..7d06a57ff83 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-functions.h
++++ b/gcc/config/aarch64/aarch64-sve-builtins-functions.h
+@@ -639,9 +639,9 @@ public:
+       {
+ 	machine_mode elt_mode = e.vector_mode (0);
+ 	rtx arg = e.args[0];
+-	e.args[0] = simplify_gen_subreg (elt_mode, arg, GET_MODE (arg), 0);
+-	e.args.safe_push (simplify_gen_subreg (elt_mode, arg, GET_MODE (arg),
+-					       GET_MODE_SIZE (elt_mode)));
++	e.args[0] = force_subreg (elt_mode, arg, GET_MODE (arg), 0);
++	e.args.safe_push (force_subreg (elt_mode, arg, GET_MODE (arg),
++					GET_MODE_SIZE (elt_mode)));
+       }
+     return e.use_exact_insn (icode);
+   }
+-- 
+2.46.0
+
+
+From 0ab664f41762803a72e5e99025b0512cad493985 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:31 +0100
+Subject: [PATCH 3/4] aarch64: Add some uses of force_lowpart_subreg
+
+This patch makes more use of force_lowpart_subreg, similarly
+to the recent patch for force_subreg.  The criteria were:
+
+(1) The code is obviously specific to expand (where new pseudos
+    can be created).
+
+(2) The value is obviously an rvalue rather than an lvalue.
+
+gcc/
+	PR target/115464
+	* config/aarch64/aarch64-builtins.cc (aarch64_expand_fcmla_builtin)
+	(aarch64_expand_rwsr_builtin): Use force_lowpart_subreg instead of
+	simplify_gen_subreg and lowpart_subreg.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svset_neonq_impl::expand): Likewise.
+	* config/aarch64/aarch64-sve-builtins-sme.cc
+	(add_load_store_slice_operand): Likewise.
+	* config/aarch64/aarch64.cc (aarch64_sve_reinterpret): Likewise.
+	(aarch64_addti_scratch_regs, aarch64_subvti_scratch_regs): Likewise.
+
+gcc/testsuite/
+	PR target/115464
+	* gcc.target/aarch64/sve/acle/general/pr115464_2.c: New test.
+
+(cherry picked from commit 6bd4fbae45d11795a9a6f54b866308d4d7134def)
+---
+ gcc/config/aarch64/aarch64-builtins.cc             | 11 +++++------
+ gcc/config/aarch64/aarch64-sve-builtins-base.cc    |  2 +-
+ gcc/config/aarch64/aarch64-sve-builtins-sme.cc     |  2 +-
+ gcc/config/aarch64/aarch64.cc                      | 14 +++++---------
+ .../aarch64/sve/acle/general/pr115464_2.c          | 11 +++++++++++
+ 5 files changed, 23 insertions(+), 17 deletions(-)
+ create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+
+diff --git a/gcc/config/aarch64/aarch64-builtins.cc b/gcc/config/aarch64/aarch64-builtins.cc
+index b2e46a073a8..264b9560709 100644
+--- a/gcc/config/aarch64/aarch64-builtins.cc
++++ b/gcc/config/aarch64/aarch64-builtins.cc
+@@ -2497,8 +2497,7 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+   int lane = INTVAL (lane_idx);
+ 
+   if (lane < nunits / 4)
+-    op2 = simplify_gen_subreg (d->mode, op2, quadmode,
+-			       subreg_lowpart_offset (d->mode, quadmode));
++    op2 = force_lowpart_subreg (d->mode, op2, quadmode);
+   else
+     {
+       /* Select the upper 64 bits, either a V2SF or V4HF, this however
+@@ -2508,8 +2507,7 @@ aarch64_expand_fcmla_builtin (tree exp, rtx target, int fcode)
+ 	 gen_highpart_mode generates code that isn't optimal.  */
+       rtx temp1 = gen_reg_rtx (d->mode);
+       rtx temp2 = gen_reg_rtx (DImode);
+-      temp1 = simplify_gen_subreg (d->mode, op2, quadmode,
+-				   subreg_lowpart_offset (d->mode, quadmode));
++      temp1 = force_lowpart_subreg (d->mode, op2, quadmode);
+       temp1 = force_subreg (V2DImode, temp1, d->mode, 0);
+       if (BYTES_BIG_ENDIAN)
+ 	emit_insn (gen_aarch64_get_lanev2di (temp2, temp1, const0_rtx));
+@@ -2754,7 +2752,7 @@ aarch64_expand_rwsr_builtin (tree exp, rtx target, int fcode)
+ 	case AARCH64_WSR64:
+ 	case AARCH64_WSRF64:
+ 	case AARCH64_WSR128:
+-	  subreg = lowpart_subreg (sysreg_mode, input_val, mode);
++	  subreg = force_lowpart_subreg (sysreg_mode, input_val, mode);
+ 	  break;
+ 	case AARCH64_WSRF:
+ 	  subreg = gen_lowpart_SUBREG (SImode, input_val);
+@@ -2789,7 +2787,8 @@ aarch64_expand_rwsr_builtin (tree exp, rtx target, int fcode)
+     case AARCH64_RSR64:
+     case AARCH64_RSRF64:
+     case AARCH64_RSR128:
+-      return lowpart_subreg (TYPE_MODE (TREE_TYPE (exp)), target, sysreg_mode);
++      return force_lowpart_subreg (TYPE_MODE (TREE_TYPE (exp)),
++				   target, sysreg_mode);
+     case AARCH64_RSRF:
+       subreg = gen_lowpart_SUBREG (SImode, target);
+       return gen_lowpart_SUBREG (SFmode, subreg);
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+index 2c95da79572..3c970e9c5f8 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+@@ -1183,7 +1183,7 @@ public:
+     if (BYTES_BIG_ENDIAN)
+       return e.use_exact_insn (code_for_aarch64_sve_set_neonq (mode));
+     insn_code icode = code_for_vcond_mask (mode, mode);
+-    e.args[1] = lowpart_subreg (mode, e.args[1], GET_MODE (e.args[1]));
++    e.args[1] = force_lowpart_subreg (mode, e.args[1], GET_MODE (e.args[1]));
+     e.add_output_operand (icode);
+     e.add_input_operand (icode, e.args[1]);
+     e.add_input_operand (icode, e.args[0]);
+diff --git a/gcc/config/aarch64/aarch64-sve-builtins-sme.cc b/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
+index f4c91bcbb95..b66b35ae60b 100644
+--- a/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
++++ b/gcc/config/aarch64/aarch64-sve-builtins-sme.cc
+@@ -112,7 +112,7 @@ add_load_store_slice_operand (function_expander &e, insn_code icode,
+   rtx base = e.args[argno];
+   if (e.mode_suffix_id == MODE_vnum)
+     {
+-      rtx vnum = lowpart_subreg (SImode, e.args[vnum_argno], DImode);
++      rtx vnum = force_lowpart_subreg (SImode, e.args[vnum_argno], DImode);
+       base = simplify_gen_binary (PLUS, SImode, base, vnum);
+     }
+   e.add_input_operand (icode, base);
+diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
+index 1beec94629d..a064aeecbc0 100644
+--- a/gcc/config/aarch64/aarch64.cc
++++ b/gcc/config/aarch64/aarch64.cc
+@@ -3284,7 +3284,7 @@ aarch64_sve_reinterpret (machine_mode mode, rtx x)
+   /* can_change_mode_class must only return true if subregs and svreinterprets
+      have the same semantics.  */
+   if (targetm.can_change_mode_class (GET_MODE (x), mode, FP_REGS))
+-    return lowpart_subreg (mode, x, GET_MODE (x));
++    return force_lowpart_subreg (mode, x, GET_MODE (x));
+ 
+   rtx res = gen_reg_rtx (mode);
+   x = force_reg (GET_MODE (x), x);
+@@ -26979,9 +26979,8 @@ aarch64_addti_scratch_regs (rtx op1, rtx op2, rtx *low_dest,
+ 			    rtx *high_in2)
+ {
+   *low_dest = gen_reg_rtx (DImode);
+-  *low_in1 = gen_lowpart (DImode, op1);
+-  *low_in2 = simplify_gen_subreg (DImode, op2, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
++  *low_in1 = force_lowpart_subreg (DImode, op1, TImode);
++  *low_in2 = force_lowpart_subreg (DImode, op2, TImode);
+   *high_dest = gen_reg_rtx (DImode);
+   *high_in1 = gen_highpart (DImode, op1);
+   *high_in2 = simplify_gen_subreg (DImode, op2, TImode,
+@@ -27013,11 +27012,8 @@ aarch64_subvti_scratch_regs (rtx op1, rtx op2, rtx *low_dest,
+ 			     rtx *high_in2)
+ {
+   *low_dest = gen_reg_rtx (DImode);
+-  *low_in1 = simplify_gen_subreg (DImode, op1, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
+-
+-  *low_in2 = simplify_gen_subreg (DImode, op2, TImode,
+-				  subreg_lowpart_offset (DImode, TImode));
++  *low_in1 = force_lowpart_subreg (DImode, op1, TImode);
++  *low_in2 = force_lowpart_subreg (DImode, op2, TImode);
+   *high_dest = gen_reg_rtx (DImode);
+ 
+   *high_in1 = simplify_gen_subreg (DImode, op1, TImode,
+diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+new file mode 100644
+index 00000000000..f561c34f732
+--- /dev/null
++++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c
+@@ -0,0 +1,11 @@
++/* { dg-options "-O2" } */
++
++#include <arm_neon.h>
++#include <arm_sve.h>
++#include <arm_neon_sve_bridge.h>
++
++svuint16_t
++convolve4_4_x (uint16x8x2_t permute_tbl, svuint16_t a)
++{
++    return svset_neonq_u16 (a, permute_tbl.val[1]);
++}
+-- 
+2.46.0
+
+
+From e21a377dea6edfaaa494f07974135e58ff66eef1 Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Tue, 18 Jun 2024 12:22:31 +0100
+Subject: [PATCH 4/4] Add force_lowpart_subreg
+
+optabs had a local function called lowpart_subreg_maybe_copy
+that is very similar to the lowpart version of force_subreg.
+This patch adds a force_lowpart_subreg wrapper around
+force_subreg and uses it in optabs.cc.
+
+The only difference between the old and new functions is that
+the old one asserted success while the new one doesn't.
+It's common not to assert elsewhere when taking subregs;
+normally a null result is enough.
+
+Later patches will make more use of the new function.
+
+gcc/
+	* explow.h (force_lowpart_subreg): Declare.
+	* explow.cc (force_lowpart_subreg): New function.
+	* optabs.cc (lowpart_subreg_maybe_copy): Delete.
+	(expand_absneg_bit): Use force_lowpart_subreg instead of
+	lowpart_subreg_maybe_copy.
+	(expand_copysign_bit): Likewise.
+
+(cherry picked from commit 5f40d1c0cc6ce91ef28d326b8707b3f05e6f239c)
+---
+ gcc/explow.cc | 14 ++++++++++++++
+ gcc/explow.h  |  1 +
+ gcc/optabs.cc | 24 ++----------------------
+ 3 files changed, 17 insertions(+), 22 deletions(-)
+
+diff --git a/gcc/explow.cc b/gcc/explow.cc
+index f6843398c4b..5fdfa81f69b 100644
+--- a/gcc/explow.cc
++++ b/gcc/explow.cc
+@@ -760,6 +760,20 @@ force_subreg (machine_mode outermode, rtx op,
+   return simplify_gen_subreg (outermode, op, innermode, byte);
+ }
+ 
++/* Try to return an rvalue expression for the OUTERMODE lowpart of OP,
++   which has mode INNERMODE.  Allow OP to be forced into a new register
++   if necessary.
++
++   Return null on failure.  */
++
++rtx
++force_lowpart_subreg (machine_mode outermode, rtx op,
++		      machine_mode innermode)
++{
++  auto byte = subreg_lowpart_offset (outermode, innermode);
++  return force_subreg (outermode, op, innermode, byte);
++}
++
+ /* If X is a memory ref, copy its contents to a new temp reg and return
+    that reg.  Otherwise, return X.  */
+ 
+diff --git a/gcc/explow.h b/gcc/explow.h
+index cbd1fcb7eb3..dd654649b06 100644
+--- a/gcc/explow.h
++++ b/gcc/explow.h
+@@ -43,6 +43,7 @@ extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode);
+ extern rtx force_reg (machine_mode, rtx);
+ 
+ extern rtx force_subreg (machine_mode, rtx, machine_mode, poly_uint64);
++extern rtx force_lowpart_subreg (machine_mode, rtx, machine_mode);
+ 
+ /* Return given rtx, copied into a new temp reg if it was in memory.  */
+ extern rtx force_not_mem (rtx);
+diff --git a/gcc/optabs.cc b/gcc/optabs.cc
+index ce91f94ed43..804c0dc73ba 100644
+--- a/gcc/optabs.cc
++++ b/gcc/optabs.cc
+@@ -3096,26 +3096,6 @@ expand_ffs (scalar_int_mode mode, rtx op0, rtx target)
+   return 0;
+ }
+ 
+-/* Extract the OMODE lowpart from VAL, which has IMODE.  Under certain
+-   conditions, VAL may already be a SUBREG against which we cannot generate
+-   a further SUBREG.  In this case, we expect forcing the value into a
+-   register will work around the situation.  */
+-
+-static rtx
+-lowpart_subreg_maybe_copy (machine_mode omode, rtx val,
+-			   machine_mode imode)
+-{
+-  rtx ret;
+-  ret = lowpart_subreg (omode, val, imode);
+-  if (ret == NULL)
+-    {
+-      val = force_reg (imode, val);
+-      ret = lowpart_subreg (omode, val, imode);
+-      gcc_assert (ret != NULL);
+-    }
+-  return ret;
+-}
+-
+ /* Expand a floating point absolute value or negation operation via a
+    logical operation on the sign bit.  */
+ 
+@@ -3204,7 +3184,7 @@ expand_absneg_bit (enum rtx_code code, scalar_float_mode mode,
+ 			   gen_lowpart (imode, op0),
+ 			   immed_wide_int_const (mask, imode),
+ 		           gen_lowpart (imode, target), 1, OPTAB_LIB_WIDEN);
+-      target = lowpart_subreg_maybe_copy (mode, temp, imode);
++      target = force_lowpart_subreg (mode, temp, imode);
+ 
+       set_dst_reg_note (get_last_insn (), REG_EQUAL,
+ 			gen_rtx_fmt_e (code, mode, copy_rtx (op0)),
+@@ -4043,7 +4023,7 @@ expand_copysign_bit (scalar_float_mode mode, rtx op0, rtx op1, rtx target,
+ 
+       temp = expand_binop (imode, ior_optab, op0, op1,
+ 			   gen_lowpart (imode, target), 1, OPTAB_LIB_WIDEN);
+-      target = lowpart_subreg_maybe_copy (mode, temp, imode);
++      target = force_lowpart_subreg (mode, temp, imode);
+     }
+ 
+   return target;
+-- 
+2.46.0
+

cross/gcc-x86/ppc64le-quadmath.patch

@@ -0,0 +1,56 @@
+Patch-Source: https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=3fe5720430a9ba61ed7562aac4d758cc77d49a28
+--
+From 3fe5720430a9ba61ed7562aac4d758cc77d49a28 Mon Sep 17 00:00:00 2001
+From: Jakub Jelinek <jakub@redhat.com>
+Date: Sat, 3 Aug 2024 20:37:54 +0200
+Subject: [PATCH] libquadmath: Fix up libquadmath/math/sqrtq.c compilation in
+ some powerpc* configurations [PR116007]
+
+My PR114623 change started using soft-fp.h and quad.h for the sqrtq implementation.
+Unfortunately, that seems to fail building in some powerpc* configurations, where
+TFmode isn't available.
+quad.h has:
+ #ifndef TFtype
+ typedef float TFtype __attribute__ ((mode (TF)));
+ #endif
+and uses TFtype.  quad.h has:
+ /* Define the complex type corresponding to __float128
+    ("_Complex __float128" is not allowed) */
+ #if (!defined(_ARCH_PPC)) || defined(__LONG_DOUBLE_IEEE128__)
+ typedef _Complex float __attribute__((mode(TC))) __complex128;
+ #else
+ typedef _Complex float __attribute__((mode(KC))) __complex128;
+ #endif
+with the conditional and KCmode use added during porting of libquadmath
+to powerpc*, so I've just defined TFtype for powerpc when __LONG_DOUBLE_IEEE128__
+isn't defined; I could define it to float __attribute__ ((mode (KF))) but it
+seemed easier to just define it to __float128 which should do the same thing.
+
+2024-08-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/116007
+	* math/sqrtq.c (TFtype): For PowerPC without __LONG_DOUBLE_IEEE128__
+	define to __float128 before including soft-fp.h and quad.h.
+
+(cherry picked from commit 3ac02e67503ccffa3dfeeffc0a60fce6bdaca43b)
+---
+ libquadmath/math/sqrtq.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/libquadmath/math/sqrtq.c b/libquadmath/math/sqrtq.c
+index 8ca2828d42ce..a58998a06670 100644
+--- a/libquadmath/math/sqrtq.c
++++ b/libquadmath/math/sqrtq.c
+@@ -9,6 +9,9 @@
+     && defined(FE_TOWARDZERO) \
+     && defined(FE_INEXACT)
+ #define USE_SOFT_FP 1
++#if defined(_ARCH_PPC) && !defined(__LONG_DOUBLE_IEEE128__)
++#define TFtype __float128
++#endif
+ #include "../../libgcc/soft-fp/soft-fp.h"
+ #include "../../libgcc/soft-fp/quad.h"
+ #endif
+-- 
+2.43.5
+

cross/gcc-x86/riscv64-improve-build-time.patch

@@ -0,0 +1,149 @@
+Patch-Source: https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=2cf89ae83225f932b226cd57ef2d083a59bcf8a3
+--
+From 2cf89ae83225f932b226cd57ef2d083a59bcf8a3 Mon Sep 17 00:00:00 2001
+From: Richard Biener <rguenther@suse.de>
+Date: Tue, 6 Aug 2024 14:56:26 +0200
+Subject: [PATCH] tree-optimization/116166 - forward jump-threading going wild
+
+Currently the forward threader isn't limited as to the search space
+it explores and with it now using path-ranger for simplifying
+conditions it runs into it became pretty slow for degenerate cases
+like compiling insn-emit.cc for RISC-V esp. when compiling for
+a host with LOGICAL_OP_NON_SHORT_CIRCUIT disabled.
+
+The following makes the forward threader honor the search space
+limit I introduced for the backward threader.  This reduces
+compile-time from minutes to seconds for the testcase in PR116166.
+
+Note this wasn't necessary before we had ranger but with ranger
+the work we do is quadatic in the length of the threading path
+we build up (the same is true for the backwards threader).
+
+	PR tree-optimization/116166
+	* tree-ssa-threadedge.h (jump_threader::thread_around_empty_blocks):
+	Add limit parameter.
+	(jump_threader::thread_through_normal_block): Likewise.
+	* tree-ssa-threadedge.cc (jump_threader::thread_around_empty_blocks):
+	Honor and decrement limit parameter.
+	(jump_threader::thread_through_normal_block): Likewise.
+	(jump_threader::thread_across_edge): Initialize limit from
+	param_max_jump_thread_paths and pass it down to workers.
+---
+ gcc/tree-ssa-threadedge.cc | 30 ++++++++++++++++++++++--------
+ gcc/tree-ssa-threadedge.h  |  4 ++--
+ 2 files changed, 24 insertions(+), 10 deletions(-)
+
+diff --git a/gcc/tree-ssa-threadedge.cc b/gcc/tree-ssa-threadedge.cc
+index 7f82639b8ecc..0aa2aa851430 100644
+--- a/gcc/tree-ssa-threadedge.cc
++++ b/gcc/tree-ssa-threadedge.cc
+@@ -786,13 +786,17 @@ propagate_threaded_block_debug_into (basic_block dest, basic_block src)
+ bool
+ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 					   edge taken_edge,
+-					   bitmap visited)
++					   bitmap visited, unsigned &limit)
+ {
+   basic_block bb = taken_edge->dest;
+   gimple_stmt_iterator gsi;
+   gimple *stmt;
+   tree cond;
+ 
++  if (limit == 0)
++    return false;
++  --limit;
++
+   /* The key property of these blocks is that they need not be duplicated
+      when threading.  Thus they cannot have visible side effects such
+      as PHI nodes.  */
+@@ -830,7 +834,8 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 	      m_registry->push_edge (path, taken_edge, EDGE_NO_COPY_SRC_BLOCK);
+ 	      m_state->append_path (taken_edge->dest);
+ 	      bitmap_set_bit (visited, taken_edge->dest->index);
+-	      return thread_around_empty_blocks (path, taken_edge, visited);
++	      return thread_around_empty_blocks (path, taken_edge, visited,
++						 limit);
+ 	    }
+ 	}
+ 
+@@ -872,7 +877,7 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+       m_registry->push_edge (path, taken_edge, EDGE_NO_COPY_SRC_BLOCK);
+       m_state->append_path (taken_edge->dest);
+ 
+-      thread_around_empty_blocks (path, taken_edge, visited);
++      thread_around_empty_blocks (path, taken_edge, visited, limit);
+       return true;
+     }
+ 
+@@ -899,8 +904,13 @@ jump_threader::thread_around_empty_blocks (vec<jump_thread_edge *> *path,
+ 
+ int
+ jump_threader::thread_through_normal_block (vec<jump_thread_edge *> *path,
+-					    edge e, bitmap visited)
++					    edge e, bitmap visited,
++					    unsigned &limit)
+ {
++  if (limit == 0)
++    return 0;
++  limit--;
++
+   m_state->register_equivs_edge (e);
+ 
+   /* PHIs create temporary equivalences.
+@@ -989,7 +999,7 @@ jump_threader::thread_through_normal_block (vec<jump_thread_edge *> *path,
+  	     visited.  This may be overly conservative.  */
+ 	  bitmap_set_bit (visited, dest->index);
+ 	  bitmap_set_bit (visited, e->dest->index);
+-	  thread_around_empty_blocks (path, taken_edge, visited);
++	  thread_around_empty_blocks (path, taken_edge, visited, limit);
+ 	  return 1;
+ 	}
+     }
+@@ -1075,9 +1085,12 @@ jump_threader::thread_across_edge (edge e)
+   bitmap_set_bit (visited, e->src->index);
+   bitmap_set_bit (visited, e->dest->index);
+ 
++  /* Limit search space.  */
++  unsigned limit = param_max_jump_thread_paths;
++
+   int threaded = 0;
+   if ((e->flags & EDGE_DFS_BACK) == 0)
+-    threaded = thread_through_normal_block (path, e, visited);
++    threaded = thread_through_normal_block (path, e, visited, limit);
+ 
+   if (threaded > 0)
+     {
+@@ -1148,11 +1161,12 @@ jump_threader::thread_across_edge (edge e)
+ 	m_registry->push_edge (path, e, EDGE_START_JUMP_THREAD);
+ 	m_registry->push_edge (path, taken_edge, EDGE_COPY_SRC_JOINER_BLOCK);
+ 
+-	found = thread_around_empty_blocks (path, taken_edge, visited);
++	found = thread_around_empty_blocks (path, taken_edge, visited, limit);
+ 
+ 	if (!found)
+ 	  found = thread_through_normal_block (path,
+-					       path->last ()->e, visited) > 0;
++					       path->last ()->e, visited,
++					       limit) > 0;
+ 
+ 	/* If we were able to thread through a successor of E->dest, then
+ 	   record the jump threading opportunity.  */
+diff --git a/gcc/tree-ssa-threadedge.h b/gcc/tree-ssa-threadedge.h
+index 9f6cbfe93307..245b3506a550 100644
+--- a/gcc/tree-ssa-threadedge.h
++++ b/gcc/tree-ssa-threadedge.h
+@@ -101,9 +101,9 @@ private:
+ 					  unsigned limit);
+ 
+   bool thread_around_empty_blocks (vec<class jump_thread_edge *> *path,
+-				   edge, bitmap visited);
++				   edge, bitmap visited, unsigned &limit);
+   int thread_through_normal_block (vec<jump_thread_edge *> *path,
+-				   edge, bitmap visited);
++				   edge, bitmap visited, unsigned &limit);
+   void thread_across_edge (edge);
+   bool record_temporary_equivalences_from_phis (edge);
+   gimple *record_temporary_equivalences_from_stmts_at_dest (edge);
+-- 
+2.43.5
+

cross/gcc-x86_64/0002-gcc-poison-system-directories.patch

@@ -150,13 +150,13 @@ diff --git a/gcc/gcc.cc b/gcc/gcc.cc
 index 16bb07f2cdc..33b56e721d2 100644
 --- a/gcc/gcc.cc
 +++ b/gcc/gcc.cc
-@@ -1146,6 +1146,8 @@ proper position among the other output files.  */
-    "%{fuse-ld=*:-fuse-ld=%*} " LINK_COMPRESS_DEBUG_SPEC \
+@@ -1177,6 +1187,8 @@ proper position among the other output files.  */
+    "-z now " \
     "%X %{o*} %{e*} %{N} %{n} %{r}\
      %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!r:%{!nostartfiles:%S}}} \
 +    %{Wno-poison-system-directories:--no-poison-system-directories} \
 +    %{Werror=poison-system-directories:--error-poison-system-directories} \
-     %{static|no-pie|static-pie:} %@{L*} %(mfwrap) %(link_libgcc) " \
+     %{static|no-pie|static-pie:} %@{L*} %(link_libgcc) " \
      VTABLE_VERIFICATION_SPEC " " SANITIZER_EARLY_SPEC " %o "" \
      %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1):\
 diff --git a/gcc/incpath.cc b/gcc/incpath.cc

cross/gcc-x86_64/0013-nopie.patch

@@ -9,23 +9,22 @@ Subject: [PATCH 13/35] nopie
  2 files changed, 40 insertions(+)
 
 diff --git a/gcc/configure b/gcc/configure
-index 8c46369f73f..e59cbee1767 100755
+index 23da7d55d..f38732bb2 100755
 --- a/gcc/configure
 +++ b/gcc/configure
-@@ -32268,6 +32268,33 @@ fi
+@@ -34534,6 +34534,29 @@ rm -f core conftest.err conftest.$ac_objext \
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_no_pie" >&5
  $as_echo "$gcc_cv_no_pie" >&6; }
- if test "$gcc_cv_no_pie" = "yes"; then
-   NO_PIE_FLAG="-no-pie"
-+else
-+  # Check if -nopie works.
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -nopie option" >&5
++# Check if -nopie works.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -nopie option" >&5
 +$as_echo_n "checking for -nopie option... " >&6; }
-+if test "${gcc_cv_nopie+set}" = set; then :
++if ${gcc_cv_nopie+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  saved_LDFLAGS="$LDFLAGS"
-+     LDFLAGS="$LDFLAGS -nopie"
-+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++   LDFLAGS="$LDFLAGS -nopie"
++   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +int main(void) {return 0;}
 +_ACEOF
@@ -36,40 +35,51 @@ index 8c46369f73f..e59cbee1767 100755
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
-+     LDFLAGS="$saved_LDFLAGS"
++   LDFLAGS="$saved_LDFLAGS"
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nopie" >&5
 +$as_echo "$gcc_cv_nopie" >&6; }
-+  if test "$gcc_cv_nopie" = "yes"; then
-+    NO_PIE_FLAG="-nopie"
-+  fi
+ 
+ if test x$enable_host_shared = xyes; then
+   PICFLAG=-fPIC
+@@ -34551,6 +34574,8 @@ if test x$enable_host_pie = xyes; then
+   LD_PICFLAG=-pie
+ elif test x$gcc_cv_no_pie = xyes; then
+   LD_PICFLAG=-no-pie
++elif test x$gcc_cv_nopie = xyes; then
++  LD_PICFLAG=-nopie
+ else
+   LD_PICFLAG=
  fi
- 
- 
 diff --git a/gcc/configure.ac b/gcc/configure.ac
-index 5504bf6eb01..57268319de1 100644
+index d7cf0b92c..db2e2c802 100644
 --- a/gcc/configure.ac
 +++ b/gcc/configure.ac
-@@ -7552,6 +7552,19 @@ AC_CACHE_CHECK([for -no-pie option],
+@@ -7781,6 +7781,15 @@ AC_CACHE_CHECK([for -no-pie option],
+      [gcc_cv_no_pie=yes],
+      [gcc_cv_no_pie=no])
     LDFLAGS="$saved_LDFLAGS"])
- if test "$gcc_cv_no_pie" = "yes"; then
-   NO_PIE_FLAG="-no-pie"
-+else
-+  # Check if -nopie works.
-+  AC_CACHE_CHECK([for -nopie option],
-+    [gcc_cv_nopie],
-+    [saved_LDFLAGS="$LDFLAGS"
-+     LDFLAGS="$LDFLAGS -nopie"
-+     AC_LINK_IFELSE([int main(void) {return 0;}],
-+       [gcc_cv_nopie=yes],
-+       [gcc_cv_nopie=no])
-+     LDFLAGS="$saved_LDFLAGS"])
-+  if test "$gcc_cv_nopie" = "yes"; then
-+    NO_PIE_FLAG="-nopie"
-+  fi
- fi
- AC_SUBST([NO_PIE_FLAG])
++# Check if -nopie works.
++AC_CACHE_CHECK([for -nopie option],
++  [gcc_cv_nopie],
++  [saved_LDFLAGS="$LDFLAGS"
++   LDFLAGS="$LDFLAGS -nopie"
++   AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
++     [gcc_cv_nopie=yes],
++     [gcc_cv_nopie=no])
++   LDFLAGS="$saved_LDFLAGS"])
  
+ if test x$enable_host_shared = xyes; then
+   PICFLAG=-fPIC
+@@ -7798,6 +7807,8 @@ if test x$enable_host_pie = xyes; then
+   LD_PICFLAG=-pie
+ elif test x$gcc_cv_no_pie = xyes; then
+   LD_PICFLAG=-no-pie
++elif test x$gcc_cv_nopie = xyes; then
++  LD_PICFLAG=-nopie
+ else
+   LD_PICFLAG=
+ fi
 -- 
 2.41.0
 

cross/gcc-x86_64/0023-riscv-disable-multilib-support.patch

@@ -46,10 +46,10 @@ diff --git a/gcc/config/riscv/linux.h b/gcc/config/riscv/linux.h
 index f8c2c351e5a..8d9881eadeb 100644
 --- a/gcc/config/riscv/linux.h
 +++ b/gcc/config/riscv/linux.h
-@@ -61,11 +61,3 @@ along with GCC; see the file COPYING3.  If not see
-     %{static:-static}}"
- 
- #define TARGET_ASM_FILE_END file_end_indicate_exec_stack
+@@ -60,11 +60,3 @@ along with GCC; see the file COPYING3.  If not see
+ 	%{rdynamic:-export-dynamic} \
+ 	-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}} \
+     %{static:-static} %{static-pie:-static -pie --no-dynamic-linker -z text}}"
 -
 -#define STARTFILE_PREFIX_SPEC 			\
 -   "/lib" XLEN_SPEC "/" ABI_SPEC "/ "		\

cross/gcc-x86_64/0026-ada-musl-support-fixes.patch

@@ -4,17 +4,17 @@ Date: Fri, 21 Aug 2020 07:07:48 +0000
 Subject: [PATCH 26/35] ada: musl support fixes
 
 ---
- gcc/ada/Makefile.rtl | 10 +++++-----
+ gcc/ada/Makefile.rtl | 16 ++++++++--------
  gcc/ada/adaint.c     | 34 +++++++++++++++++++---------------
  gcc/ada/adaint.h     | 10 ++++------
  gcc/ada/terminals.c  |  8 ++++----
- 4 files changed, 32 insertions(+), 30 deletions(-)
+ 4 files changed, 35 insertions(+), 33 deletions(-)
 
 diff --git a/gcc/ada/Makefile.rtl b/gcc/ada/Makefile.rtl
-index 96306f8cc9a..090b6770ae5 100644
+index 32cbdb692..463028fbe 100644
 --- a/gcc/ada/Makefile.rtl
 +++ b/gcc/ada/Makefile.rtl
-@@ -1549,7 +1549,7 @@ ifeq ($(strip $(filter-out %86 linux%,$(target_cpu) $(target_os))),)
+@@ -1558,7 +1558,7 @@ ifeq ($(strip $(filter-out %86 linux%,$(target_cpu) $(target_os))),)
    s-intman.adb<libgnarl/s-intman__posix.adb \
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -23,7 +23,16 @@ index 96306f8cc9a..090b6770ae5 100644
    a-exetim.adb<libgnarl/a-exetim__posix.adb \
    a-exetim.ads<libgnarl/a-exetim__default.ads \
    s-linux.ads<libgnarl/s-linux.ads \
-@@ -2174,7 +2174,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
+@@ -2144,7 +2144,7 @@ ifeq ($(strip $(filter-out loongarch% linux%,$(target_cpu) $(target_os))),)
+   g-sercom.adb<libgnat/g-sercom__linux.adb \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+   $(GNATRTL_128BIT_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   $(ATOMICS_TARGET_PAIRS) \
+   $(ATOMICS_BUILTINS_TARGET_PAIRS) \
+   system.ads<libgnat/system-linux-loongarch.ads
+@@ -2232,7 +2232,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
    s-tasinf.adb<libgnarl/s-tasinf__linux.adb \
    s-taspri.ads<libgnarl/s-taspri__posix.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -32,7 +41,7 @@ index 96306f8cc9a..090b6770ae5 100644
    $(ATOMICS_TARGET_PAIRS) \
    $(ATOMICS_BUILTINS_TARGET_PAIRS) \
    system.ads<libgnat/system-linux-ppc.ads
-@@ -2205,7 +2205,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
+@@ -2267,7 +2267,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),)
  endif
  
  # ARM linux, GNU eabi
@@ -41,7 +50,16 @@ index 96306f8cc9a..090b6770ae5 100644
    LIBGNAT_TARGET_PAIRS = \
    a-intnam.ads<libgnarl/a-intnam__linux.ads \
    s-inmaop.adb<libgnarl/s-inmaop__posix.adb \
-@@ -2420,7 +2420,7 @@ ifeq ($(strip $(filter-out %ia64 linux%,$(target_cpu) $(target_os))),)
+@@ -2311,7 +2311,7 @@ ifeq ($(strip $(filter-out aarch64% linux%,$(target_cpu) $(target_os))),)
+   s-intman.adb<libgnarl/s-intman__posix.adb \
+   s-linux.ads<libgnarl/s-linux.ads \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   s-mudido.adb<libgnarl/s-mudido__affinity.adb \
+   s-osinte.ads<libgnarl/s-osinte__linux.ads \
+   s-osinte.adb<libgnarl/s-osinte__posix.adb \
+@@ -2488,7 +2488,7 @@ ifeq ($(strip $(filter-out %ia64 linux%,$(target_cpu) $(target_os))),)
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    s-taspri.ads<libgnarl/s-taspri__posix-noaltstack.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -50,7 +68,16 @@ index 96306f8cc9a..090b6770ae5 100644
    $(ATOMICS_TARGET_PAIRS) \
    $(ATOMICS_BUILTINS_TARGET_PAIRS) \
    $(GNATRTL_128BIT_PAIRS) \
-@@ -2524,7 +2524,7 @@ ifeq ($(strip $(filter-out %x86_64 linux%,$(target_cpu) $(target_os))),)
+@@ -2592,7 +2592,7 @@ ifeq ($(strip $(filter-out %x86_64 linux%,$(target_cpu) $(target_os))),)
+   s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
+   s-taspri.ads<libgnarl/s-taspri__posix.ads \
+   $(TRASYM_DWARF_UNIX_PAIRS) \
+-  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
++  s-tsmona.adb<libgnat/s-tsmona.adb \
+   $(ATOMICS_TARGET_PAIRS) \
+   $(X86_64_TARGET_PAIRS) \
+   $(SIMD_PATH_TARGET_PAIRS) \
+@@ -2637,7 +2637,7 @@ ifeq ($(strip $(filter-out %x32 linux%,$(target_cpu) $(target_os))),)
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    s-taspri.ads<libgnarl/s-taspri__posix.ads \
    $(TRASYM_DWARF_UNIX_PAIRS) \
@@ -60,10 +87,10 @@ index 96306f8cc9a..090b6770ae5 100644
    $(X86_64_TARGET_PAIRS) \
    $(SIMD_PATH_TARGET_PAIRS) \
 diff --git a/gcc/ada/adaint.c b/gcc/ada/adaint.c
-index 8522094164e..92b230a462b 100644
+index 74aa3c412..ef6118f37 100644
 --- a/gcc/ada/adaint.c
 +++ b/gcc/ada/adaint.c
-@@ -91,6 +91,11 @@
+@@ -94,6 +94,11 @@
  #include <sys/param.h>
  #include <sys/pstat.h>
  #endif
@@ -75,7 +102,7 @@ index 8522094164e..92b230a462b 100644
  
  #ifdef __PikeOS__
  #define __BSD_VISIBLE 1
-@@ -3438,7 +3443,6 @@ __gnat_lwp_self (void)
+@@ -3465,7 +3470,6 @@ __gnat_lwp_self (void)
  #endif
  
  #if defined (__linux__)
@@ -83,7 +110,7 @@ index 8522094164e..92b230a462b 100644
  
  /* glibc versions earlier than 2.7 do not define the routines to handle
     dynamically allocated CPU sets. For these targets, we use the static
-@@ -3448,7 +3452,7 @@ __gnat_lwp_self (void)
+@@ -3475,7 +3479,7 @@ __gnat_lwp_self (void)
  
  /* Dynamic cpu sets */
  
@@ -92,7 +119,7 @@ index 8522094164e..92b230a462b 100644
  __gnat_cpu_alloc (size_t count)
  {
    return CPU_ALLOC (count);
-@@ -3461,33 +3465,33 @@ __gnat_cpu_alloc_size (size_t count)
+@@ -3488,33 +3492,33 @@ __gnat_cpu_alloc_size (size_t count)
  }
  
  void
@@ -134,7 +161,7 @@ index 8522094164e..92b230a462b 100644
  }
  
  size_t
-@@ -3497,23 +3501,23 @@ __gnat_cpu_alloc_size (size_t count ATTRIBUTE_UNUSED)
+@@ -3524,23 +3528,23 @@ __gnat_cpu_alloc_size (size_t count ATTRIBUTE_UNUSED)
  }
  
  void
@@ -164,7 +191,7 @@ index 8522094164e..92b230a462b 100644
  #endif /* !CPU_ALLOC */
  #endif /* __linux__ */
 diff --git a/gcc/ada/adaint.h b/gcc/ada/adaint.h
-index 987432c9307..4d782f07de9 100644
+index 0cbfd0e15..f97ed905b 100644
 --- a/gcc/ada/adaint.h
 +++ b/gcc/ada/adaint.h
 @@ -319,13 +319,11 @@ extern void   *__gnat_lwp_self			   (void);
@@ -186,10 +213,10 @@ index 987432c9307..4d782f07de9 100644
  
  #if defined (_WIN32)
 diff --git a/gcc/ada/terminals.c b/gcc/ada/terminals.c
-index c0ee4a16bb1..ed796a48c1b 100644
+index 05af82c27..626ac35bc 100644
 --- a/gcc/ada/terminals.c
 +++ b/gcc/ada/terminals.c
-@@ -1127,7 +1127,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
+@@ -1134,7 +1134,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
  /* POSIX does not specify how to open the master side of a terminal.Several
     methods are available (system specific):
        1- using a cloning device (USE_CLONE_DEVICE)
@@ -198,7 +225,7 @@ index c0ee4a16bb1..ed796a48c1b 100644
        3- openpty                (USE_OPENPTY)
  
     When using the cloning device method, the macro USE_CLONE_DEVICE should
-@@ -1141,7 +1141,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
+@@ -1148,7 +1148,7 @@ __gnat_setup_winsize (void *desc ATTRIBUTE_UNUSED,
  #if defined (__APPLE__) || defined (BSD)
  #define USE_OPENPTY
  #elif defined (__linux__)
@@ -207,7 +234,7 @@ index c0ee4a16bb1..ed796a48c1b 100644
  #elif defined (__sun__)
  #define USE_CLONE_DEVICE "/dev/ptmx"
  #elif defined (_AIX)
-@@ -1190,8 +1190,8 @@ allocate_pty_desc (pty_desc **desc) {
+@@ -1197,8 +1197,8 @@ allocate_pty_desc (pty_desc **desc) {
     int  master_fd   = -1;
     char *slave_name = NULL;
  
@@ -218,6 +245,3 @@ index c0ee4a16bb1..ed796a48c1b 100644
  #elif defined (USE_OPENPTY)
    status = openpty (&master_fd, &slave_fd, NULL, NULL, NULL);
  #elif defined (USE_CLONE_DEVICE)
--- 
-2.41.0
-

cross/gcc-x86_64/0035-loongarch-disable-multilib-support.patch

@@ -0,0 +1,32 @@
+From c4f484f465a32e796ae384aa3f90e79fa218b4e9 Mon Sep 17 00:00:00 2001
+From: Jingyun Hua <huajingyun@loongson.cn>
+Date: Mon, 7 Aug 2023 15:25:58 +0800
+Subject: [PATCH] loongarch disable multilib support
+
+Signed-off-by: Jingyun Hua <huajingyun@loongson.cn>
+---
+ gcc/config/loongarch/t-linux    | 11 +++--------
+ 1 file changed, 3 insertions(+), 8 deletions(-)
+
+diff --git a/gcc/config/loongarch/t-linux b/gcc/config/loongarch/t-linux
+index 23e1fb979..c2753abb8 100644
+--- a/gcc/config/loongarch/t-linux
++++ b/gcc/config/loongarch/t-linux
+@@ -21,11 +21,6 @@ MULTIOSDIR_lp64f := ../lib64/f32$(call if_multiarch,:loongarch64-linux-gnuf32)
+ MULTIOSDIR_lp64s := ../lib64/sf$(call if_multiarch,:loongarch64-linux-gnusf)
+ 
+ # Don't define MULTILIB_OSDIRNAMES if multilib is disabled.
+-ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
+-
+-    MULTILIB_OSDIRNAMES = .=$(MULTIOSDIR_$(mlib_default))
+-    MULTILIB_OSDIRNAMES += mabi.lp64d=$(MULTIOSDIR_lp64d)
+-    MULTILIB_OSDIRNAMES += mabi.lp64f=$(MULTIOSDIR_lp64f)
+-    MULTILIB_OSDIRNAMES += mabi.lp64s=$(MULTIOSDIR_lp64s)
+-
+-endif
++    MULTILIB_OSDIRNAMES =  mabi.lp64d=../lib
++    MULTILIB_OSDIRNAMES += mabi.lp64f=../lib
++    MULTILIB_OSDIRNAMES += mabi.lp64s=../lib
+-- 
+2.41.0
+

cross/gcc-x86_64/0036-PR110792-Early-clobber-issues-with-rot32di2-on-i386.patch

@@ -1,186 +0,0 @@
-https://gcc.gnu.org/PR110792
-https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=790c1f60a5662b16eb19eb4b81922995863c7571
-https://github.com/randombit/botan/issues/3637
-
-From 85628c5653ff40963158a24c60eeec6a3b5a8e56 Mon Sep 17 00:00:00 2001
-From: Roger Sayle <roger@nextmovesoftware.com>
-Date: Thu, 3 Aug 2023 07:12:04 +0100
-Subject: [PATCH] PR target/110792: Early clobber issues with
- rot32di2_doubleword on i386.
-
-This patch is a conservative fix for PR target/110792, a wrong-code
-regression affecting doubleword rotations by BITS_PER_WORD, which
-effectively swaps the highpart and lowpart words, when the source to be
-rotated resides in memory. The issue is that if the register used to
-hold the lowpart of the destination is mentioned in the address of
-the memory operand, the current define_insn_and_split unintentionally
-clobbers it before reading the highpart.
-
-Hence, for the testcase, the incorrectly generated code looks like:
-
-        salq    $4, %rdi		// calculate address
-        movq    WHIRL_S+8(%rdi), %rdi	// accidentally clobber addr
-        movq    WHIRL_S(%rdi), %rbp	// load (wrong) lowpart
-
-Traditionally, the textbook way to fix this would be to add an
-explicit early clobber to the instruction's constraints.
-
- (define_insn_and_split "<insn>32di2_doubleword"
-- [(set (match_operand:DI 0 "register_operand" "=r,r,r")
-+ [(set (match_operand:DI 0 "register_operand" "=r,r,&r")
-        (any_rotate:DI (match_operand:DI 1 "nonimmediate_operand" "0,r,o")
-                       (const_int 32)))]
-
-but unfortunately this currently generates significantly worse code,
-due to a strange choice of reloads (effectively memcpy), which ends up
-looking like:
-
-        salq    $4, %rdi		// calculate address
-        movdqa  WHIRL_S(%rdi), %xmm0	// load the double word in SSE reg.
-        movaps  %xmm0, -16(%rsp)	// store the SSE reg back to the stack
-        movq    -8(%rsp), %rdi		// load highpart
-        movq    -16(%rsp), %rbp		// load lowpart
-
-Note that reload's "&" doesn't distinguish between the memory being
-early clobbered, vs the registers used in an addressing mode being
-early clobbered.
-
-The fix proposed in this patch is to remove the third alternative, that
-allowed offsetable memory as an operand, forcing reload to place the
-operand into a register before the rotation.  This results in:
-
-        salq    $4, %rdi
-        movq    WHIRL_S(%rdi), %rax
-        movq    WHIRL_S+8(%rdi), %rdi
-        movq    %rax, %rbp
-
-I believe there's a more advanced solution, by swapping the order of
-the loads (if first destination register is mentioned in the address),
-or inserting a lea insn (if both destination registers are mentioned
-in the address), but this fix is a minimal "safe" solution, that
-should hopefully be suitable for backporting.
-
-2023-08-03  Roger Sayle  <roger@nextmovesoftware.com>
-
-gcc/ChangeLog
-	PR target/110792
-	* config/i386/i386.md (<any_rotate>ti3): For rotations by 64 bits
-	place operand in a register before gen_<insn>64ti2_doubleword.
-	(<any_rotate>di3): Likewise, for rotations by 32 bits, place
-	operand in a register before gen_<insn>32di2_doubleword.
-	(<any_rotate>32di2_doubleword): Constrain operand to be in register.
-	(<any_rotate>64ti2_doubleword): Likewise.
-
-gcc/testsuite/ChangeLog
-	PR target/110792
-	* g++.target/i386/pr110792.C: New 32-bit C++ test case.
-	* gcc.target/i386/pr110792.c: New 64-bit C test case.
-
-(cherry picked from commit 790c1f60a5662b16eb19eb4b81922995863c7571)
----
- gcc/config/i386/i386.md                  | 18 ++++++++++++------
- gcc/testsuite/g++.target/i386/pr110792.C | 16 ++++++++++++++++
- gcc/testsuite/gcc.target/i386/pr110792.c | 18 ++++++++++++++++++
- 3 files changed, 46 insertions(+), 6 deletions(-)
- create mode 100644 gcc/testsuite/g++.target/i386/pr110792.C
- create mode 100644 gcc/testsuite/gcc.target/i386/pr110792.c
-
-diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
-index f3a3305..a71e837 100644
---- a/gcc/config/i386/i386.md
-+++ b/gcc/config/i386/i386.md
-@@ -14359,7 +14359,10 @@
-     emit_insn (gen_ix86_<insn>ti3_doubleword
- 		(operands[0], operands[1], operands[2]));
-   else if (CONST_INT_P (operands[2]) && INTVAL (operands[2]) == 64)
--    emit_insn (gen_<insn>64ti2_doubleword (operands[0], operands[1]));
-+    {
-+      operands[1] = force_reg (TImode, operands[1]);
-+      emit_insn (gen_<insn>64ti2_doubleword (operands[0], operands[1]));
-+    }
-   else
-     {
-       rtx amount = force_reg (QImode, operands[2]);
-@@ -14394,7 +14397,10 @@
-     emit_insn (gen_ix86_<insn>di3_doubleword
- 		(operands[0], operands[1], operands[2]));
-   else if (CONST_INT_P (operands[2]) && INTVAL (operands[2]) == 32)
--    emit_insn (gen_<insn>32di2_doubleword (operands[0], operands[1]));
-+    {
-+      operands[1] = force_reg (DImode, operands[1]);
-+      emit_insn (gen_<insn>32di2_doubleword (operands[0], operands[1]));
-+    }
-   else
-     FAIL;
- 
-@@ -14562,8 +14568,8 @@
- })
- 
- (define_insn_and_split "<insn>32di2_doubleword"
-- [(set (match_operand:DI 0 "register_operand" "=r,r,r")
--       (any_rotate:DI (match_operand:DI 1 "nonimmediate_operand" "0,r,o")
-+ [(set (match_operand:DI 0 "register_operand" "=r,r")
-+       (any_rotate:DI (match_operand:DI 1 "register_operand" "0,r")
-                       (const_int 32)))]
-  "!TARGET_64BIT"
-  "#"
-@@ -14580,8 +14586,8 @@
- })
- 
- (define_insn_and_split "<insn>64ti2_doubleword"
-- [(set (match_operand:TI 0 "register_operand" "=r,r,r")
--       (any_rotate:TI (match_operand:TI 1 "nonimmediate_operand" "0,r,o")
-+ [(set (match_operand:TI 0 "register_operand" "=r,r")
-+       (any_rotate:TI (match_operand:TI 1 "register_operand" "0,r")
-                       (const_int 64)))]
-  "TARGET_64BIT"
-  "#"
-diff --git a/gcc/testsuite/g++.target/i386/pr110792.C b/gcc/testsuite/g++.target/i386/pr110792.C
-new file mode 100644
-index 0000000..ce21a7a
---- /dev/null
-+++ b/gcc/testsuite/g++.target/i386/pr110792.C
-@@ -0,0 +1,16 @@
-+/* { dg-do compile { target ia32 } } */
-+/* { dg-options "-O2" } */
-+
-+template <int ROT, typename T>
-+inline T rotr(T input)
-+{
-+   return static_cast<T>((input >> ROT) | (input << (8 * sizeof(T) - ROT)));
-+}
-+
-+unsigned long long WHIRL_S[256] = {0x18186018C07830D8};
-+unsigned long long whirl(unsigned char x0)
-+{
-+   const unsigned long long s4 = WHIRL_S[x0&0xFF];
-+   return rotr<32>(s4);
-+}
-+/* { dg-final { scan-assembler-not "movl\tWHIRL_S\\+4\\(,%eax,8\\), %eax" } } */
-diff --git a/gcc/testsuite/gcc.target/i386/pr110792.c b/gcc/testsuite/gcc.target/i386/pr110792.c
-new file mode 100644
-index 0000000..b65125c
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/pr110792.c
-@@ -0,0 +1,18 @@
-+/* { dg-do compile { target int128 } } */
-+/* { dg-options "-O2" } */
-+
-+static inline unsigned __int128 rotr(unsigned __int128 input)
-+{
-+   return ((input >> 64) | (input << (64)));
-+}
-+
-+unsigned __int128 WHIRL_S[256] = {((__int128)0x18186018C07830D8) << 64 |0x18186018C07830D8};
-+unsigned __int128 whirl(unsigned char x0)
-+{
-+   register int t __asm("rdi") = x0&0xFF;
-+   const unsigned __int128 s4 = WHIRL_S[t];
-+   register unsigned __int128 tt  __asm("rdi") = rotr(s4);
-+   asm("":::"memory");
-+   return tt;
-+}
-+/* { dg-final { scan-assembler-not "movq\tWHIRL_S\\+8\\(%rdi\\), %rdi" } } */
--- 
-2.41.0
-

cross/gcc-x86_64/0036-libphobos-add-riscv64-and-loongarch64-support.patch

@@ -0,0 +1,87 @@
+From: Celeste <cielesti@protonmail.com>
+Date: Mon, 2 Sep 2024 02:54:17 +0000
+Subject: [PATCH] libphobos: add riscv64 and loongarch64 support
+
+Add musl support for these 2 architectures based on fenv.h and signal.h from:
+
+https://git.musl-libc.org/cgit/musl/tree/arch/riscv64/bits?h=v1.2.5
+
+https://git.musl-libc.org/cgit/musl/tree/arch/loongarch64/bits?h=v1.2.5
+---
+ libphobos/libdruntime/core/stdc/fenv.d        | 13 +++++++++++++
+ libphobos/libdruntime/core/sys/posix/signal.d | 10 ++++++++++
+ 2 files changed, 23 insertions(+)
+
+diff --git a/libphobos/libdruntime/core/stdc/fenv.d b/libphobos/libdruntime/core/stdc/fenv.d
+index a7364c0a..5b327e4a 100644
+--- a/libphobos/libdruntime/core/stdc/fenv.d
++++ b/libphobos/libdruntime/core/stdc/fenv.d
+@@ -436,20 +436,33 @@ else version (CRuntime_Musl)
+             ushort __cs_selector;
+             ushort __opcode;
+             uint   __data_offset;
+             ushort __data_selector;
+             ushort __unused5;
+             version (X86_64)
+                 uint __mxcsr;
+         }
+         alias ushort fexcept_t;
+     }
++    else version (RISCV64)
++    {
++        alias uint fenv_t;
++        alias uint fexcept_t;
++    }
++    else version (LoongArch64)
++    {
++        struct fenv_t
++        {
++            uint __cw;
++        }
++        alias uint fexcept_t;
++    }
+     else
+     {
+         static assert(false, "Architecture not supported.");
+     }
+ }
+ else version (CRuntime_Newlib)
+ {
+     version (AArch64)
+     {
+         alias fenv_t = ulong;
+diff --git a/libphobos/libdruntime/core/sys/posix/signal.d b/libphobos/libdruntime/core/sys/posix/signal.d
+index a8b7f751..78d8b3cd 100644
+--- a/libphobos/libdruntime/core/sys/posix/signal.d
++++ b/libphobos/libdruntime/core/sys/posix/signal.d
+@@ -2751,20 +2751,30 @@ else version (CRuntime_Musl)
+     else version (PPC_Any)
+     {
+         enum MINSIGSTKSZ = 4096;
+         enum SIGSTKSZ    = 10240;
+     }
+     else version (X86_Any)
+     {
+         enum MINSIGSTKSZ = 2048;
+         enum SIGSTKSZ    = 8192;
+     }
++    else version (RISCV64)
++    {
++        enum MINSIGSTKSZ = 2048;
++        enum SIGSTKSZ    = 8192;
++    }
++    else version (LoongArch64)
++    {
++        enum MINSIGSTKSZ = 4096;
++        enum SIGSTKSZ    = 16384;
++    }
+     else
+         static assert(0, "unimplemented");
+ 
+     //ucontext_t (defined in core.sys.posix.ucontext)
+     //mcontext_t (defined in core.sys.posix.ucontext)
+ 
+     version (MIPS_Any)
+     {
+         struct stack_t
+         {

cross/gcc-x86_64/0037-loongarch-disable-multilib-support.patch

@@ -1,61 +0,0 @@
-From c4f484f465a32e796ae384aa3f90e79fa218b4e9 Mon Sep 17 00:00:00 2001
-From: Jingyun Hua <huajingyun@loongson.cn>
-Date: Mon, 7 Aug 2023 15:25:58 +0800
-Subject: [PATCH] loongarch disable multilib support
-
-Signed-off-by: Jingyun Hua <huajingyun@loongson.cn>
----
- gcc/config/loongarch/linux.h    | 10 +---------
- gcc/config/loongarch/t-linux    | 18 +++---------------
- 3 files changed, 5 insertions(+), 25 deletions(-)
-
-diff --git a/gcc/config/loongarch/linux.h b/gcc/config/loongarch/linux.h
-index 9059d2441..23eaff0cc 100644
---- a/gcc/config/loongarch/linux.h
-+++ b/gcc/config/loongarch/linux.h
-@@ -22,15 +22,7 @@ along with GCC; see the file COPYING3.  If not see
-  * can work in a multilib environment.  */
- 
- #if defined(LA_DISABLE_MULTILIB) && defined(LA_DISABLE_MULTIARCH)
--
--  #if DEFAULT_ABI_BASE == ABI_BASE_LP64D
--    #define ABI_LIBDIR "lib64"
--  #elif DEFAULT_ABI_BASE == ABI_BASE_LP64F
--    #define ABI_LIBDIR "lib64/f32"
--  #elif DEFAULT_ABI_BASE == ABI_BASE_LP64S
--    #define ABI_LIBDIR "lib64/sf"
--  #endif
--
-+    #define ABI_LIBDIR "lib"
- #endif
- 
- #ifndef ABI_LIBDIR
-diff --git a/gcc/config/loongarch/t-linux b/gcc/config/loongarch/t-linux
-index e40da1792..f72c6e878 100644
---- a/gcc/config/loongarch/t-linux
-+++ b/gcc/config/loongarch/t-linux
-@@ -36,18 +36,6 @@ else
- endif
- 
- # Don't define MULTILIB_OSDIRNAMES if multilib is disabled.
--ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
--
--    MULTILIB_OSDIRNAMES = \
--      mabi.lp64d=../lib64$\
--      $(call if_multiarch,:loongarch64-linux-gnu)
--
--    MULTILIB_OSDIRNAMES += \
--      mabi.lp64f=../lib64/f32$\
--      $(call if_multiarch,:loongarch64-linux-gnuf32)
--
--    MULTILIB_OSDIRNAMES += \
--      mabi.lp64s=../lib64/sf$\
--      $(call if_multiarch,:loongarch64-linux-gnusf)
--
--endif
-+    MULTILIB_OSDIRNAMES =  mabi.lp64d=../lib
-+    MULTILIB_OSDIRNAMES += mabi.lp64f=../lib
-+    MULTILIB_OSDIRNAMES += mabi.lp64s=../lib
--- 
-2.41.0
-