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- Add gcc13-pr116657.patch to fix for parsing tzdata 2024b [gcc#116657]

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OBS-URL: https://build.opensuse.org/package/show/devel:gcc/gcc13?expand=0&rev=114
This commit is contained in:
Richard Biener 2024-10-16 13:39:17 +00:00 committed by Git OBS Bridge
commit 3b68b0eb13
71 changed files with 47390 additions and 0 deletions
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## Default LFS
*.7z filter=lfs diff=lfs merge=lfs -text
*.bsp filter=lfs diff=lfs merge=lfs -text
*.bz2 filter=lfs diff=lfs merge=lfs -text
*.gem filter=lfs diff=lfs merge=lfs -text
*.gz filter=lfs diff=lfs merge=lfs -text
*.jar filter=lfs diff=lfs merge=lfs -text
*.lz filter=lfs diff=lfs merge=lfs -text
*.lzma filter=lfs diff=lfs merge=lfs -text
*.obscpio filter=lfs diff=lfs merge=lfs -text
*.oxt filter=lfs diff=lfs merge=lfs -text
*.pdf filter=lfs diff=lfs merge=lfs -text
*.png filter=lfs diff=lfs merge=lfs -text
*.rpm filter=lfs diff=lfs merge=lfs -text
*.tbz filter=lfs diff=lfs merge=lfs -text
*.tbz2 filter=lfs diff=lfs merge=lfs -text
*.tgz filter=lfs diff=lfs merge=lfs -text
*.ttf filter=lfs diff=lfs merge=lfs -text
*.txz filter=lfs diff=lfs merge=lfs -text
*.whl filter=lfs diff=lfs merge=lfs -text
*.xz filter=lfs diff=lfs merge=lfs -text
*.zip filter=lfs diff=lfs merge=lfs -text
*.zst filter=lfs diff=lfs merge=lfs -text

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.osc

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IMPORTANT: Please change gcc.spec.in and then run ./pre_checkin.sh!
Do not change gcc.spec directly!
Since GCC comes with a testsuite that runs for quite a long time and
that test suite also contains some known failures, we should run the
testsuite of GCC whenever the compiler is changed to ensure a high
quality compiler.
The package is now split into multiple parts, gcc$VER,
gcc$VER-testresults and libffi$VER (plus various spec files for
cross and icecream cross compilers). The testsuite is run from
gcc$VER-testresults, a dummy package with the testresults, gcc$VER-testresults,
is generated from it which contains testing logfiles and summary.
Before checking in a new compiler, please do the following steps as QA
measure to check that the new compiler does not introduce any new
failures:
- Run mbuild for all archs for at least the gcc$VER and the gcc$VER-testresults
subpackages
- When mbuild is finished, call
/suse/rguenther/bin/compare-testresults.sh mbuild-directory
(for the gcc$VER-testresults build).
The output of that script should not show any failures. If it does,
please fix them or discuss this with the gcc package maintainers.
- Do not remove this file.
Thanks,
Your GCC packagers.

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<constraints>
<hardware>
<disk>
<size unit="G">26</size>
</disk>
<physicalmemory>
<size unit="G">4</size>
</physicalmemory>
<processors>4</processors>
<jobs>4</jobs>
</hardware>
<overwrite>
<conditions>
<arch>x86_64</arch>
<arch>ppc64le</arch>
<arch>aarch64</arch>
</conditions>
<hardware>
<memory>
<size unit="G">8</size>
</memory>
<processors>8</processors>
<jobs>8</jobs>
</hardware>
</overwrite>
</constraints>

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<multibuild>
<flavor>gcc13-testresults</flavor>
<flavor>cross-aarch64-gcc13-bootstrap</flavor>
<flavor>cross-aarch64-gcc13</flavor>
<flavor>cross-riscv64-gcc13-bootstrap</flavor>
<flavor>cross-riscv64-gcc13</flavor>
<flavor>cross-s390x-gcc13-bootstrap</flavor>
<flavor>cross-s390x-gcc13</flavor>
<flavor>cross-ppc64le-gcc13-bootstrap</flavor>
<flavor>cross-ppc64le-gcc13</flavor>
<flavor>cross-arm-gcc13</flavor>
<flavor>cross-avr-gcc13-bootstrap</flavor>
<flavor>cross-avr-gcc13</flavor>
<flavor>cross-pru-gcc13-bootstrap</flavor>
<flavor>cross-pru-gcc13</flavor>
<flavor>cross-x86_64-gcc13</flavor>
<flavor>cross-sparc-gcc13</flavor>
<flavor>cross-sparc64-gcc13</flavor>
<flavor>cross-ppc64-gcc13</flavor>
<flavor>cross-m68k-gcc13</flavor>
<flavor>cross-mips-gcc13</flavor>
<flavor>cross-hppa-gcc13-bootstrap</flavor>
<flavor>cross-hppa-gcc13</flavor>
<flavor>cross-arm-none-gcc13-bootstrap</flavor>
<flavor>cross-arm-none-gcc13</flavor>
<flavor>cross-epiphany-gcc13-bootstrap</flavor>
<flavor>cross-epiphany-gcc13</flavor>
<flavor>cross-riscv64-elf-gcc13-bootstrap</flavor>
<flavor>cross-riscv64-elf-gcc13</flavor>
<flavor>cross-rx-gcc13-bootstrap</flavor>
<flavor>cross-rx-gcc13</flavor>
<flavor>cross-nvptx-gcc13</flavor>
<flavor>cross-amdgcn-gcc13</flavor>
<flavor>cross-bpf-gcc13</flavor>
</multibuild>

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#!/bin/bash
do_crosses=1
do_optional_compiler_languages=0
rm -f gcc*-testresults.spec gcc*-testresults.changes gcc*.spec cross*.spec cross*.changes
# Default is to generate the normal gcc package
# unless a parameter is given. In case that it is '-*',
# that parameter will be used as suffix for the package name
# and as suffix for the install path (/opt/gccSUFFIX)
# In case that it is '[0-9]*', that parameter will be used
# as a suffix for a versioned package name.
if [ $# -lt 1 ]; then
echo No package suffix given
outfile=gcc.spec
else
case $1 in
[0-9]*)
base_ver=$1
outfile=gcc$1.spec
;;
*)
echo Invalid package suffix
exit 1
;;
esac
fi
: > $outfile
if test "$do_optional_compiler_languages" = "1"; then
echo '%define build_optional_compiler_languages 1' >> $outfile
fi
sed -e 's%@base_ver@%'$base_ver'%g' \
gcc.spec.in \
| sed -n -e '{
/^# PACKAGE-BEGIN/h
/^# PACKAGE-BEGIN/,/^# PACKAGE-END/H
/^# PACKAGE-BEGIN/,/^# PACKAGE-END/!p
/^# PACKAGE-END/{g
s/@variant@//g
p
g
s/@variant@/-32bit/g
p
g
s/@variant@/-64bit/g
p
}
}' >> $outfile
echo '%define building_testsuite 1' > gcc$base_ver-testresults.spec
echo '%define run_tests 1' >> gcc$base_ver-testresults.spec
sed -e '/^# GCC-TESTSUITE-DELETE-BEGIN/,/^# GCC-TESTSUITE-DELETE-END/d;s/-n gcc@base_ver@-testresults$//g;s/^Name:[[:space:]]*gcc@base_ver@/Name: gcc@base_ver@-testresults/g' \
gcc.spec.in \
| sed -e 's%@base_ver@%'$base_ver'%g' \
>> gcc$base_ver-testresults.spec
echo '<multibuild>' > _multibuild
echo '<flavor>'gcc$base_ver-testresults'</flavor>' >> _multibuild
add_cross() {
local pkgname="$1"; shift
local rpmtarget="$1"; shift
local triplet="$1"; shift
echo "%define pkgname $pkgname" > $pkgname.spec
echo "%define cross_arch $rpmtarget" >> $pkgname.spec
echo "%define gcc_target_arch $triplet" >> $pkgname.spec
echo "$@" >> $pkgname.spec
{ sed -n -e '1,/SRC-COMMON-BEGIN/p' cross.spec.in
sed -n -e '/SRC-COMMON-BEGIN/,/SRC-COMMON-END/p' $outfile
sed -n -e '/SRC-COMMON-END/,/BUILD-COMMON-BEGIN/p' cross.spec.in
sed -n -e '/BUILD-COMMON-BEGIN/,/BUILD-COMMON-END/p' $outfile
sed -n -e '/BUILD-COMMON-END/,$p' cross.spec.in; } |
sed -e "s#@base_ver@#$base_ver#" \
-e "s/^\(ExclusiveArch.*\) $rpmtarget[^ \r]*/\1 /" \
>> $pkgname.spec
echo '<flavor>'$pkgname'</flavor>' >> _multibuild
}
add_newlib_cross() {
add_cross $1-bootstrap $2 $3 "%define gcc_target_newlib 1
%define gcc_libc_bootstrap 1"
add_cross $1 $2 $3 "%define gcc_target_newlib 1"
}
add_glibc_cross() {
add_cross $1-bootstrap $2 $3 "%define gcc_libc_bootstrap 1"
add_cross $1 $2 $3 "%define gcc_target_glibc 1"
}
# We now support "proper" cross-compilers to suse targets via a
# cross-glibc package, enable that via for example
#
# add_cross cross-aarch64-gcc$base_ver aarch64 aarch64-suse-linux
#
# For now keep the old way of doing things
if test "$do_crosses" = 1 ; then
add_glibc_cross cross-aarch64-gcc$base_ver aarch64 aarch64-suse-linux
add_glibc_cross cross-riscv64-gcc$base_ver riscv64 riscv64-suse-linux
add_glibc_cross cross-s390x-gcc$base_ver s390x s390x-suse-linux
add_glibc_cross cross-ppc64le-gcc$base_ver ppc64le powerpc64le-suse-linux
add_cross cross-arm-gcc$base_ver arm arm-suse-linux-gnueabi %define gcc_icecream 1
add_cross cross-avr-gcc$base_ver-bootstrap avr avr "%define gcc_libc_bootstrap 1"
add_cross cross-avr-gcc$base_ver avr avr
add_newlib_cross cross-pru-gcc$base_ver pru pru
add_cross cross-x86_64-gcc$base_ver x86_64 x86_64-suse-linux %define gcc_icecream 1
add_cross cross-sparc-gcc$base_ver sparcv9 sparc-suse-linux %define gcc_icecream 1
add_cross cross-sparc64-gcc$base_ver sparc64 sparc64-suse-linux %define gcc_icecream 1
add_cross cross-ppc64-gcc$base_ver ppc64 powerpc64-suse-linux %define gcc_icecream 1
add_cross cross-m68k-gcc$base_ver m68k m68k-suse-linux %define gcc_icecream 1
add_cross cross-mips-gcc$base_ver mips mips-suse-linux %define gcc_icecream 1
add_cross cross-hppa-gcc$base_ver-bootstrap hppa hppa-suse-linux %define gcc_libc_bootstrap 1
add_cross cross-hppa-gcc$base_ver hppa hppa-suse-linux %define gcc_icecream 1
add_newlib_cross cross-arm-none-gcc$base_ver arm-none arm-none-eabi
add_newlib_cross cross-epiphany-gcc$base_ver epiphany epiphany-elf
#add_newlib_cross cross-nds32le-gcc$base_ver nds32le nds32le-elf
add_newlib_cross cross-riscv64-elf-gcc$base_ver riscv64 riscv64-elf
#add_newlib_cross cross-rl78-gcc$base_ver rl78 rl78-elf
add_newlib_cross cross-rx-gcc$base_ver rx rx-elf
fi
# the nvptx and amdgcn crosses are used for offloading
add_cross cross-nvptx-gcc$base_ver nvptx nvptx-none %define gcc_accel 1
add_cross cross-amdgcn-gcc$base_ver amdgcn amdgcn-amdhsa %define gcc_accel 1
add_cross cross-bpf-gcc$base_ver bpf bpf-none
for f in *.spec; do
sed -i -e '/^# .*-\(BEGIN\|END\)$/d' $f
done
echo '</multibuild>' >> _multibuild
osc service localrun format_spec_file

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#!/bin/bash
# Copyright (c) 2003,2005 SUSE Linux Products GmbH, Germany. All rights reserved.
#
# Authors: Thorsten Kukuk <kukuk@suse.de>
#
# this script use the following variable(s):
#
# - $BUILD_BASENAME
#
case $BUILD_BASENAME in
*ppc*)
# Our biarch 32-bit compiler needs to be build on a 64-bit machine,
# otherwise some configure checks fail.
# Note that we cannot use uname here since powerpc32 was invoked
# already.
grep 'series64\|ppc64' /proc/version > /dev/null
if [ $? -ne 0 ] ; then
echo "build does not work on `hostname` for gcc"
exit 1
fi
;;
*x86_64*)
#if [ `ulimit -v` -le 740000 ] ; then
# echo "build does not work on ("`hostname`" for gcc)"
# exit 1
#fi
if [ `getconf _NPROCESSORS_CONF` -lt 2 ] ; then
echo "build does not work on `hostname` for gcc"
exit 1
fi
;;
*)
;;
esac
exit 0

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# nospeccleaner
%define build_cp 0%{!?gcc_accel:1}
%if 0%{?gcc_libc_bootstrap:1} || "%{cross_arch}" == "bpf"
%define build_cp 0
%endif
%define build_ada 0
%define build_libjava 0
%define build_java 0
%define build_fortran 0%{?gcc_accel:1}
%define build_objc 0
%define build_objcp 0
%define build_go 0
%define build_nvptx 0
%define build_gcn 0
%define build_d 0
%define build_rust 0
%define build_m2 0
%define enable_plugins 0
%define build_jit 0
%define use_lto_bootstrap 0
%define binutils_target %{cross_arch}
%if "%{cross_arch}" == "armv7l" || "%{cross_arch}" == "armv7hl"
%define binutils_target arm
%endif
%if "%{cross_arch}" == "armv6l" || "%{cross_arch}" == "armv6hl"
%define binutils_target arm
%endif
%if "%{cross_arch}" == "armv5tel"
%define binutils_target arm
%endif
%if "%{cross_arch}" == "arm-none"
%define binutils_target arm
%endif
%if "%{cross_arch}" == "riscv64-elf"
%define binutils_target riscv64
%endif
%if "%{cross_arch}" == "sparcv9"
%define binutils_target sparc
%endif
%define canonical_target %(echo %{binutils_target} | sed -e "s/i.86/i586/;s/ppc/powerpc/;s/sparc64.*/sparc64/;s/sparcv.*/sparc/;")
%if "%{binutils_target}" == "avr" || "%{binutils_target}" == "spu" || "%{binutils_target}" == "pru"
%define binutils_os %{canonical_target}
%else
%if "%{binutils_target}" == "epiphany" || "%{binutils_target}" == "nds32le" || "%{binutils_target}" == "rl78" || "%{binutils_target}" == "rx"
%define binutils_os %{canonical_target}-elf
%else
%if "%{binutils_target}" == "arm"
%define binutils_os %{canonical_target}-suse-linux-gnueabi
%else
%if "%{binutils_target}" == "bpf"
%define binutils_os %{canonical_target}-none
%else
%if 0%{?gcc_accel:1}
%define binutils_os %{gcc_target_arch}
%else
%define binutils_os %{canonical_target}-suse-linux
%endif
%endif
%endif
%endif
%endif
%if 0%{?gcc_icecream:1}
%define sysroot %{_prefix}/%{gcc_target_arch}
%else
# offloading builds newlib in-tree and can install in
# the GCC private path without extra sysroot
%if 0%{!?gcc_accel:1}
# use same sysroot as in binutils.spec
%define sysroot %{_prefix}/%{binutils_os}/sys-root
%endif
%endif
%if %{suse_version} >= 1220
%define selfconflict() %1
%else
%define selfconflict() otherproviders(%1)
%endif
Name: %{pkgname}
# SRC-COMMON-BEGIN
# SRC-COMMON-END
%if "%{cross_arch}" != "nvptx"
%if "%{cross_arch}" != "amdgcn"
BuildRequires: cross-%{binutils_target}-binutils
Requires: cross-%{binutils_target}-binutils
%endif
%endif
%define hostsuffix %{nil}
%if 0%{suse_version} < 1220
%define hostsuffix -4.8
BuildRequires: gcc48-c++
%else
BuildRequires: gcc-c++
%endif
%if %{suse_version} > 1500
BuildRequires: libzstd-devel
%endif
BuildRequires: bison
BuildRequires: flex
BuildRequires: gettext-devel
BuildRequires: glibc-devel-32bit
%if %{with limitbuild}
BuildRequires: memory-constraints
%endif
BuildRequires: mpc-devel
BuildRequires: mpfr-devel
BuildRequires: perl
%if %{suse_version} > 1220
BuildRequires: makeinfo
%else
BuildRequires: texinfo
%endif
BuildRequires: zlib-devel
%if %{suse_version} >= 1230
BuildRequires: isl-devel
%endif
%ifarch ia64
BuildRequires: libunwind-devel
%endif
%if 0%{!?gcc_icecream:1}
%if 0%{!?gcc_libc_bootstrap:1}
%if 0%{?gcc_target_newlib:1}
%if !0%{?is_opensuse}
ExclusiveArch: do-not-build
%endif
BuildRequires: cross-%cross_arch-newlib-devel
Requires: cross-%cross_arch-newlib-devel
%endif
%if "%{cross_arch}" == "avr"
%if !0%{?is_opensuse}
ExclusiveArch: do-not-build
%endif
BuildRequires: avr-libc
%endif
%if 0%{?gcc_target_glibc:1}
%if %{suse_version} < 1600
ExclusiveArch: do-not-build
%endif
BuildRequires: cross-%cross_arch-glibc-devel
Requires: cross-%cross_arch-glibc-devel
%endif
%endif
%if "%{cross_arch}" == "nvptx"
BuildRequires: nvptx-tools
Requires: nvptx-tools
Requires: cross-nvptx-newlib-devel >= %{version}-%{release}
ExclusiveArch: x86_64
%define nvptx_newlib 1
%endif
%if "%{cross_arch}" == "amdgcn"
# amdgcn uses the llvm assembler and linker
%if %{suse_version} < 1550
BuildRequires: llvm13
%define product_libs_llvm_ver 13
%else
BuildRequires: llvm%{product_libs_llvm_ver}
%endif
BuildRequires: lld%{product_libs_llvm_ver}
%if %{suse_version} < 1550
Requires: llvm13
%else
Requires: llvm%{product_libs_llvm_ver}
%endif
Requires: lld%{product_libs_llvm_ver}
Requires: cross-amdgcn-newlib-devel >= %{version}-%{release}
# SLE12 does not fulfil build requirements for GCN, SLE15 SP1 does
# technically also SLE12 SP5 but do not bother there
%if %{suse_version} >= 1550 || 0%{?sle_version:%sle_version} >= 150100
ExclusiveArch: x86_64
%else
ExclusiveArch: do-not-build
%endif
%define amdgcn_newlib 1
%endif
%endif
%if "%{cross_arch}" == "pru"
ExclusiveArch: %arm
%endif
%if 0%{?gcc_target_glibc:1}
%ifarch %{cross_arch}
ExcludeArch: %{cross_arch}
%endif
%endif
%if 0%{?gcc_icecream:1}%{?gcc_libc_bootstrap:1}
ExclusiveArch: i586 ppc64le ppc64 x86_64 s390x aarch64 riscv64
%endif
%define _binary_payload w.ufdio
# Obsolete cross-ppc-gcc49 from cross-ppc64-gcc49 which has
# file conflicts with it and is no longer packaged
%if "%pkgname" == "cross-ppc64-gcc49"
Obsoletes: cross-ppc-gcc49 <= 4.9.0+r209354
%endif
%if 0%{?gcc_target_newlib:1}%{?gcc_target_glibc:1}
# Generally only one cross for the same target triplet can be installed
# at the same time as we are populating a non-version-specific sysroot
Provides: %{gcc_target_arch}-gcc
Conflicts: %selfconflict %{gcc_target_arch}-gcc
%endif
%if 0%{?gcc_libc_bootstrap:1}
# The -bootstrap packages file-conflict with the non-bootstrap variants.
# Even if we don't actually (want to) distribute the bootstrap variants
# the following avoids repo-checker spamming us endlessly.
Conflicts: cross-%{cross_arch}-gcc@base_ver@
%endif
#!BuildIgnore: gcc-PIE
%if 0%{build_cp:1}
# The cross compiler only packages the arch specific c++ headers, so
# we need to depend on the host libstdc++ devel headers (we wouldn't need
# the libs, though)
Requires: libstdc++6-devel-gcc@base_ver@
%endif
AutoReqProv: off
%if 0%{!?gcc_accel:1}
BuildRequires: update-alternatives
Requires(post): update-alternatives
Requires(preun): update-alternatives
%endif
Summary: The GNU Compiler Collection targeting %{cross_arch}
License: GPL-3.0-or-later
%description
The GNU Compiler Collection as a cross-compiler targeting %{cross_arch}.
%if 0%{?gcc_icecream:1}
Note this is only useful for building freestanding things like the
kernel since it fails to include target libraries and headers.
%endif
%if 0%{?gcc_libc_bootstrap:1}
This is a package that is necessary for bootstrapping another package
only, it is not intended for any other use.
%endif
# BUILD-COMMON-BEGIN
# BUILD-COMMON-END
%if 0%{!?gcc_icecream:1}
make %{?make_output_sync} %{?_smp_mflags}
%else
make %{?make_output_sync} %{?_smp_mflags} all-host
%endif
%if 0%{?gcc_icecream:%gcc_icecream}
%package -n cross-%cross_arch-gcc@base_ver@-icecream-backend
Summary: Icecream backend for the GNU C Compiler
Group: Development/Languages/C and C++
%description -n cross-%cross_arch-gcc@base_ver@-icecream-backend
This package contains the icecream environment for the GNU C Compiler
%endif
%if 0%{?nvptx_newlib:1}
%package -n cross-nvptx-newlib@base_ver@-devel
Summary: Newlib for the nvptx offload target
Group: Development/Languages/C and C++
Provides: cross-nvptx-newlib-devel = %{version}-%{release}
Conflicts: cross-nvptx-newlib-devel
%description -n cross-nvptx-newlib@base_ver@-devel
Newlib development files for the nvptx offload target compiler.
%endif
%if 0%{?amdgcn_newlib:1}
%package -n cross-amdgcn-newlib@base_ver@-devel
Summary: Newlib for the amdgcn offload target
Group: Development/Languages/C and C++
Provides: cross-amdgcn-newlib-devel = %{version}-%{release}
Conflicts: cross-amdgcn-newlib-devel
%description -n cross-amdgcn-newlib@base_ver@-devel
Newlib development files for the amdgcn offload target compiler.
%endif
%define targetlibsubdir %{_libdir}/gcc/%{gcc_target_arch}/%{gcc_dir_version}
%install
cd obj-%{GCCDIST}
%if "%{TARGET_ARCH}" == "amdgcn"
# libtool needs to be able to call ranlib
export PATH="`pwd`/target-tools/bin:$PATH"
%endif
# install and fixup host parts
make DESTDIR=$RPM_BUILD_ROOT install-host
rm -rf $RPM_BUILD_ROOT/%{targetlibsubdir}/install-tools
rm -f $RPM_BUILD_ROOT/%{targetlibsubdir}/liblto_plugin.la
# common fixup
rm -f $RPM_BUILD_ROOT%{_libdir}/libiberty.a
# install and fixup target parts
%if 0%{?gcc_icecream:1}
# so expect the sysroot to be populated from natively built binaries
%else
# We want shared libraries to reside in the sysroot but the .so symlinks
# on the host. Once we have a cross target that has shared libs we need
# to manually fix up things here like we do for non-cross compilers
mkdir -p $RPM_BUILD_ROOT/%{?sysroot:%sysroot}
make DESTDIR=$RPM_BUILD_ROOT install-target
%if %{build_cp}
# So we installed libstdc++ headers into %prefix where they conflict
# with other host compilers. Rip out the non-target specific parts
# again. Note not all cross targets support libstdc++, so create the
# directory to make things easier.
mkdir -p $RPM_BUILD_ROOT/%_prefix/include/c++/%{gcc_dir_version}
find $RPM_BUILD_ROOT/%_prefix/include/c++/%{gcc_dir_version} -mindepth 1 -maxdepth 1 -type d -a -not -name %{gcc_target_arch} | xargs -r rm -r
find $RPM_BUILD_ROOT/%_prefix/include/c++/%{gcc_dir_version} -maxdepth 1 -type f | xargs -r rm
# And also remove installed pretty printers which conflict in similar ways
rm -rf $RPM_BUILD_ROOT/%{_datadir}/gcc%{binsuffix}
%endif
%endif
%if 0%{?binutils_os:1}
for prog in as ld; do
ln -s /usr/%{binutils_os}/bin/$prog $RPM_BUILD_ROOT%{targetlibsubdir}/
done
%endif
# remove docs
rm -rf $RPM_BUILD_ROOT%{_mandir}
rm -rf $RPM_BUILD_ROOT%{_infodir}
# for accelerators remove all frontends but lto1 and also install-tools
%if 0%{?gcc_accel:1}
rm -f $RPM_BUILD_ROOT%{libsubdir}/accel/%{gcc_target_arch}/cc1
rm -f $RPM_BUILD_ROOT%{libsubdir}/accel/%{gcc_target_arch}/cc1plus
rm -rf $RPM_BUILD_ROOT%{libsubdir}/accel/%{gcc_target_arch}/install-tools
rm -rf $RPM_BUILD_ROOT%{targetlibsubdir}/install-tools
# also move things from target directories into the accel path since
# that is the place where we later search for (only)
( cd $RPM_BUILD_ROOT%{targetlibsubdir} && tar cf - . ) | ( cd $RPM_BUILD_ROOT%{libsubdir}/accel/%{gcc_target_arch} && tar xf - )
rm -rf $RPM_BUILD_ROOT%{targetlibsubdir}
%endif
# for amdgcn install the symlinks to the llvm tools
# follow alternatives symlinks to the hardcoded version requirement
%if "%{TARGET_ARCH}" == "amdgcn"
mkdir -p $RPM_BUILD_ROOT%{_prefix}/amdgcn-amdhsa/bin
ln -s /usr/bin/llvm-ar-%{product_libs_llvm_ver}* $RPM_BUILD_ROOT%{_prefix}/amdgcn-amdhsa/bin/ar
ln -s /usr/bin/llvm-mc-%{product_libs_llvm_ver}* $RPM_BUILD_ROOT%{_prefix}/amdgcn-amdhsa/bin/as
ln -s /usr/bin/lld-%{product_libs_llvm_ver}* $RPM_BUILD_ROOT%{_prefix}/amdgcn-amdhsa/bin/ld
ln -s /usr/bin/llvm-nm-%{product_libs_llvm_ver}* $RPM_BUILD_ROOT%{_prefix}/amdgcn-amdhsa/bin/nm
ln -s /usr/bin/llvm-ranlib-%{product_libs_llvm_ver}* $RPM_BUILD_ROOT%{_prefix}/amdgcn-amdhsa/bin/ranlib
ln -s %{_prefix}/amdgcn-amdhsa/bin/ar $RPM_BUILD_ROOT%{_prefix}/bin/amdgcn-amdhsa-ar
ln -s %{_prefix}/amdgcn-amdhsa/bin/as $RPM_BUILD_ROOT%{_prefix}/bin/amdgcn-amdhsa-as
ln -s %{_prefix}/amdgcn-amdhsa/bin/ld $RPM_BUILD_ROOT%{_prefix}/bin/amdgcn-amdhsa-ld
ln -s %{_prefix}/amdgcn-amdhsa/bin/nm $RPM_BUILD_ROOT%{_prefix}/bin/amdgcn-amdhsa-nm
ln -s %{_prefix}/amdgcn-amdhsa/bin/ranlib $RPM_BUILD_ROOT%{_prefix}/bin/amdgcn-amdhsa-ranlib
%endif
%if 0%{?gcc_icecream:%gcc_icecream}
# Build an icecream environment
# The assembler comes from the cross-binutils, and hence is _not_
# named funnily, not even on ppc, so there we need the original target
install -s -D %{_prefix}/bin/%{binutils_os}-as \
$RPM_BUILD_ROOT/env/usr/bin/as
install -s $RPM_BUILD_ROOT/%{_prefix}/bin/%{gcc_target_arch}-g++%{binsuffix} \
$RPM_BUILD_ROOT/env/usr/bin/g++
install -s $RPM_BUILD_ROOT/%{_prefix}/bin/%{gcc_target_arch}-gcc%{binsuffix} \
$RPM_BUILD_ROOT/env/usr/bin/gcc
for back in cc1 cc1plus; do
install -s -D $RPM_BUILD_ROOT/%{targetlibsubdir}/$back \
$RPM_BUILD_ROOT/env%{targetlibsubdir}/$back
done
if test -f $RPM_BUILD_ROOT/%{targetlibsubdir}/liblto_plugin.so; then
install -s -D $RPM_BUILD_ROOT/%{targetlibsubdir}/liblto_plugin.so \
$RPM_BUILD_ROOT/env%{targetlibsubdir}/liblto_plugin.so
fi
# Make sure to also pull in all shared library requirements for the
# binaries we put into the environment which is operated by chrooting
# into it and execing the compiler
libs=`for bin in $RPM_BUILD_ROOT/env/usr/bin/* $RPM_BUILD_ROOT/env%{targetlibsubdir}/*; do \
ldd $bin | sed -n '\,^[^/]*\(/[^ ]*\).*,{ s//\1/; p; }' ;\
done | sort -u `
for lib in $libs; do
# Check wether the same library also exists in the parent directory,
# and prefer that on the assumption that it is a more generic one.
baselib=`echo "$lib" | sed 's,/[^/]*\(/[^/]*\)$,\1,'`
test -f "$baselib" && lib=$baselib
install -s -D $lib $RPM_BUILD_ROOT/env$lib
done
cd $RPM_BUILD_ROOT/env
tar --no-recursion --mtime @${SOURCE_DATE_EPOCH:-$(date +%s)} --format=gnu -cv `find *|LC_ALL=C sort` |\
gzip -n9 > ../%{name}_%{_arch}.tar.gz
cd ..
mkdir -p usr/share/icecream-envs
mv %{name}_%{_arch}.tar.gz usr/share/icecream-envs
rpm -q --changelog glibc > usr/share/icecream-envs/%{name}_%{_arch}.glibc
rpm -q --changelog binutils > usr/share/icecream-envs/%{name}_%{_arch}.binutils
rm -r env
%endif
# we provide update-alternatives for selecting a compiler version for
# crosses
%if 0%{!?gcc_accel:1}
mkdir -p %{buildroot}%{_sysconfdir}/alternatives
for ex in gcc cpp \
%if %{build_cp}
c++ g++ \
%endif
gcc-ar gcc-nm gcc-ranlib lto-dump \
%if 0%{!?gcc_libc_bootstrap:1} && "%{cross_arch}" != "bpf"
gcov gcov-dump gcov-tool \
%endif
; do
ln -s %{_sysconfdir}/alternatives/%{gcc_target_arch}-$ex \
%{buildroot}%{_bindir}/%{gcc_target_arch}-$ex
done
%post
%{_sbindir}/update-alternatives \
--install %{_bindir}/%{gcc_target_arch}-gcc %{gcc_target_arch}-gcc %{_bindir}/%{gcc_target_arch}-gcc%{binsuffix} @base_ver@ \
--slave %{_bindir}/%{gcc_target_arch}-cpp %{gcc_target_arch}-cpp %{_bindir}/%{gcc_target_arch}-cpp%{binsuffix} \
%if %{build_cp}
--slave %{_bindir}/%{gcc_target_arch}-c++ %{gcc_target_arch}-c++ %{_bindir}/%{gcc_target_arch}-c++%{binsuffix} \
--slave %{_bindir}/%{gcc_target_arch}-g++ %{gcc_target_arch}-g++ %{_bindir}/%{gcc_target_arch}-g++%{binsuffix} \
%endif
%if 0%{!?gcc_libc_bootstrap:1} && "%{cross_arch}" != "bpf"
--slave %{_bindir}/%{gcc_target_arch}-gcov %{gcc_target_arch}-gcov %{_bindir}/%{gcc_target_arch}-gcov%{binsuffix} \
--slave %{_bindir}/%{gcc_target_arch}-gcov-dump %{gcc_target_arch}-gcov-dump %{_bindir}/%{gcc_target_arch}-gcov-dump%{binsuffix} \
--slave %{_bindir}/%{gcc_target_arch}-gcov-tool %{gcc_target_arch}-gcov-tool %{_bindir}/%{gcc_target_arch}-gcov-tool%{binsuffix} \
%endif
--slave %{_bindir}/%{gcc_target_arch}-gcc-ar %{gcc_target_arch}-gcc-ar %{_bindir}/%{gcc_target_arch}-gcc-ar%{binsuffix} \
--slave %{_bindir}/%{gcc_target_arch}-gcc-nm %{gcc_target_arch}-gcc-nm %{_bindir}/%{gcc_target_arch}-gcc-nm%{binsuffix} \
--slave %{_bindir}/%{gcc_target_arch}-lto-dump %{gcc_target_arch}-lto-dump %{_bindir}/%{gcc_target_arch}-lto-dump%{binsuffix} \
--slave %{_bindir}/%{gcc_target_arch}-gcc-ranlib %{gcc_target_arch}-gcc-ranlib %{_bindir}/%{gcc_target_arch}-gcc-ranlib%{binsuffix}
%postun
if [ ! -f %{_bindir}/%{gcc_target_arch}-gcc ] ; then
%{_sbindir}/update-alternatives --remove %{gcc_target_arch}-gcc %{_bindir}/%{gcc_target_arch}-gcc%{binsuffix}
fi
%endif
%files
%defattr(-,root,root)
%if 0%{?gcc_accel:1}
%{_prefix}/bin/%{GCCDIST}-accel-%{gcc_target_arch}-*
%dir %{libsubdir}
%dir %{libsubdir}/accel
%{libsubdir}/accel/%{gcc_target_arch}
%if "%{cross_arch}" == "amdgcn"
%{_prefix}/%{gcc_target_arch}/bin
%{_prefix}/bin/amdgcn-amdhsa-ar
%{_prefix}/bin/amdgcn-amdhsa-as
%{_prefix}/bin/amdgcn-amdhsa-ld
%{_prefix}/bin/amdgcn-amdhsa-nm
%{_prefix}/bin/amdgcn-amdhsa-ranlib
%endif
%else
%{_prefix}/bin/%{gcc_target_arch}-gcc%{binsuffix}
%{_prefix}/bin/%{gcc_target_arch}-cpp%{binsuffix}
%{_prefix}/bin/%{gcc_target_arch}-gcc-ar%{binsuffix}
%{_prefix}/bin/%{gcc_target_arch}-gcc-nm%{binsuffix}
%{_prefix}/bin/%{gcc_target_arch}-gcc-ranlib%{binsuffix}
%{_prefix}/bin/%{gcc_target_arch}-lto-dump%{binsuffix}
%if 0%{!?gcc_libc_bootstrap:1} && "%{cross_arch}" != "bpf"
%{_prefix}/bin/%{gcc_target_arch}-gcov%{binsuffix}
%{_prefix}/bin/%{gcc_target_arch}-gcov-dump%{binsuffix}
%{_prefix}/bin/%{gcc_target_arch}-gcov-tool%{binsuffix}
%{_prefix}/bin/%{gcc_target_arch}-gcov
%{_prefix}/bin/%{gcc_target_arch}-gcov-dump
%{_prefix}/bin/%{gcc_target_arch}-gcov-tool
%endif
%{_prefix}/bin/%{gcc_target_arch}-gcc
%{_prefix}/bin/%{gcc_target_arch}-cpp
%{_prefix}/bin/%{gcc_target_arch}-gcc-ar
%{_prefix}/bin/%{gcc_target_arch}-gcc-nm
%{_prefix}/bin/%{gcc_target_arch}-gcc-ranlib
%{_prefix}/bin/%{gcc_target_arch}-lto-dump
%ghost %{_sysconfdir}/alternatives/%{gcc_target_arch}-gcc
%ghost %{_sysconfdir}/alternatives/%{gcc_target_arch}-cpp
%ghost %{_sysconfdir}/alternatives/%{gcc_target_arch}-gcc-ar
%ghost %{_sysconfdir}/alternatives/%{gcc_target_arch}-gcc-nm
%ghost %{_sysconfdir}/alternatives/%{gcc_target_arch}-gcc-ranlib
%ghost %{_sysconfdir}/alternatives/%{gcc_target_arch}-lto-dump
%if 0%{!?gcc_libc_bootstrap:1} && "%{cross_arch}" != "bpf"
%ghost %{_sysconfdir}/alternatives/%{gcc_target_arch}-gcov
%ghost %{_sysconfdir}/alternatives/%{gcc_target_arch}-gcov-dump
%ghost %{_sysconfdir}/alternatives/%{gcc_target_arch}-gcov-tool
%endif
%if %{build_cp}
%{_prefix}/bin/%{gcc_target_arch}-c++%{binsuffix}
%{_prefix}/bin/%{gcc_target_arch}-g++%{binsuffix}
%{_prefix}/bin/%{gcc_target_arch}-c++
%{_prefix}/bin/%{gcc_target_arch}-g++
%ghost %{_sysconfdir}/alternatives/%{gcc_target_arch}-c++
%ghost %{_sysconfdir}/alternatives/%{gcc_target_arch}-g++
%if 0%{!?gcc_libc_bootstrap:1}
%if "%{cross_arch}" == "avr" || 0%{?gcc_target_newlib:1} || 0%{?gcc_target_glibc:1}
%{_prefix}/include/c++
%endif
%endif
%endif
%dir %{targetlibsubdir}
%dir %{_libdir}/gcc/%{gcc_target_arch}
%{targetlibsubdir}
%endif
%if 0%{!?gcc_icecream:1} && 0%{!?gcc_libc_bootstrap:1} && 0%{?sysroot:1}
%{sysroot}
%endif
%if 0%{?gcc_icecream:%gcc_icecream}
%files -n cross-%cross_arch-gcc@base_ver@-icecream-backend
%defattr(-,root,root)
/usr/share/icecream-envs
%endif
%if 0%{?nvptx_newlib:1}
%files -n cross-nvptx-newlib@base_ver@-devel
%defattr(-,root,root)
%{_prefix}/%{gcc_target_arch}
%endif
%if 0%{?amdgcn_newlib:1}
%files -n cross-amdgcn-newlib@base_ver@-devel
%defattr(-,root,root)
%{_prefix}/%{gcc_target_arch}
%exclude %{_prefix}/%{gcc_target_arch}/bin
%endif
%changelog -n cross-%{pkgname}-gcc@base_ver@

3
gcc-13.3.1+git8964.tar.xz Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:b28899078a9457c5e406db83d8e891ef71b5f2568998c0166f29f4619999ce33
size 87282684

51
gcc-add-defaultsspec.diff Normal file
View File

@ -0,0 +1,51 @@
Index: gcc/gcc.cc
===================================================================
--- gcc/gcc.cc.orig 2013-11-26 15:41:59.000000000 +0100
+++ gcc/gcc.cc 2013-11-26 16:40:35.780548125 +0100
@@ -258,6 +258,7 @@ static const char *replace_outfile_spec_
static const char *remove_outfile_spec_function (int, const char **);
static const char *version_compare_spec_function (int, const char **);
static const char *include_spec_function (int, const char **);
+static const char *include_noerr_spec_function (int, const char **);
static const char *find_file_spec_function (int, const char **);
static const char *find_plugindir_spec_function (int, const char **);
static const char *print_asm_header_spec_function (int, const char **);
@@ -1357,6 +1358,7 @@ static const struct spec_function static
{ "remove-outfile", remove_outfile_spec_function },
{ "version-compare", version_compare_spec_function },
{ "include", include_spec_function },
+ { "include_noerr", include_noerr_spec_function },
{ "find-file", find_file_spec_function },
{ "find-plugindir", find_plugindir_spec_function },
{ "print-asm-header", print_asm_header_spec_function },
@@ -6480,6 +6482,8 @@ main (int argc, char **argv)
if (access (specs_file, R_OK) == 0)
read_specs (specs_file, true, false);
+ do_self_spec ("%:include_noerr(defaults.spec)%(default_spec)");
+
/* Process any configure-time defaults specified for the command line
options, via OPTION_DEFAULT_SPECS. */
for (i = 0; i < ARRAY_SIZE (option_default_specs); i++)
@@ -8401,6 +8405,21 @@ get_random_number (void)
return ret ^ getpid ();
}
+static const char *
+include_noerr_spec_function (int argc, const char **argv)
+{
+ char *file;
+
+ if (argc != 1)
+ abort ();
+
+ file = find_a_file (&startfile_prefixes, argv[0], R_OK, 0);
+ if (file)
+ read_specs (file, FALSE, TRUE);
+
+ return NULL;
+}
+
/* %:compare-debug-dump-opt spec function. Save the last argument,
expected to be the last -fdump-final-insns option, or generate a
temporary. */

3179
gcc.spec.in Normal file
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File diff suppressed because it is too large Load Diff

31
gcc10-amdgcn-llvm-as.patch Normal file
View File

@ -0,0 +1,31 @@
varasm.c: Always output flags in merged .section for LLVM assembler compatibility [PR97827]
For compatibility with LLVM 11's 'mc' assembler, the flags have to be
repeated every time. See also LLVM Bug 48201 for this issue and
https://reviews.llvm.org/D73999 for the patch causing the issue.
gcc/
PR target/97827
* varasm.c (default_elf_asm_named_section): Always output all
flags if SECTION_MERGE, even if already declared before.
diff --git a/gcc/varasm.cc b/gcc/varasm.cc
index 21be03aeba2..9cb46885aa5 100644
--- a/gcc/varasm.cc
+++ b/gcc/varasm.cc
@@ -6792,10 +6792,13 @@ default_elf_asm_named_section (const char *name, unsigned int flags,
/* If we have already declared this section, we can use an
abbreviated form to switch back to it -- unless this section is
part of a COMDAT groups or with SHF_GNU_RETAIN or with SHF_LINK_ORDER,
- in which case GAS requires the full declaration every time. */
+ in which case GAS requires the full declaration every time.
+ LLVM's MC linker requires that the
+ flags are identical, thus avoid the abbreviated form with MERGE. */
if (!(HAVE_COMDAT_GROUP && (flags & SECTION_LINKONCE))
&& !(flags & (SECTION_RETAIN | SECTION_LINK_ORDER))
- && (flags & SECTION_DECLARED))
+ && (flags & SECTION_DECLARED)
+ && !(flags & SECTION_MERGE))
{
fprintf (asm_out_file, "\t.section\t%s\n", name);
return;

22
gcc11-amdgcn-disable-hot-cold-partitioning.patch Normal file
View File

@ -0,0 +1,22 @@
diff --git a/gcc/config/gcn/gcn.cc b/gcc/config/gcn/gcn.cc
index 6d02a4a02..d77f66182 100644
--- a/gcc/config/gcn/gcn.cc
+++ b/gcc/config/gcn/gcn.cc
@@ -6413,9 +6413,17 @@ gcn_dwarf_register_span (rtx rtl)
return p;
}
+static void
+gcn_override_options_after_change (void)
+{
+ flag_reorder_blocks_and_partition = 0;
+}
+
/* }}} */
/* {{{ TARGET hook overrides. */
+#undef TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE
+#define TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE gcn_override_options_after_change
#undef TARGET_ADDR_SPACE_ADDRESS_MODE
#define TARGET_ADDR_SPACE_ADDRESS_MODE gcn_addr_space_address_mode
#undef TARGET_ADDR_SPACE_DEBUG

29
gcc11-gdwarf-4-default.patch Normal file
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@ -0,0 +1,29 @@
diff --git a/gcc/defaults.h b/gcc/defaults.h
index 376687d91b1..613003eb14f 100644
--- a/gcc/defaults.h
+++ b/gcc/defaults.h
@@ -1444,7 +1444,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
/* When generating dwarf info, the default standard version we'll honor
and advertise in absence of -gdwarf-<N> on the command line. */
#ifndef DWARF_VERSION_DEFAULT
-#define DWARF_VERSION_DEFAULT 5
+#define DWARF_VERSION_DEFAULT 4
#endif
#ifndef USED_FOR_TARGET
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 04ca9d9b02b..944019edbc1 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -11255,9 +11255,8 @@ possible.
@itemx -gdwarf-@var{version}
Produce debugging information in DWARF format (if that is supported).
The value of @var{version} may be either 2, 3, 4 or 5; the default
-version for most targets is 5 (with the exception of VxWorks, TPF and
-Darwin/Mac OS X, which default to version 2, and AIX, which defaults
-to version 4).
+version for most targets is 4 (with the exception of VxWorks, TPF and
+Darwin/Mac OS X, which default to version 2).
Note that with DWARF Version 2, some ports require and always
use some non-conflicting DWARF 3 extensions in the unwind tables.

310
gcc13-amdgcn-remove-fiji.patch Normal file
View File

@ -0,0 +1,310 @@
From 601796b14b5bab6715b0ddff23f6d998a310b507 Mon Sep 17 00:00:00 2001
From: Andrew Stubbs <ams@codesourcery.com>
Date: Wed, 18 Oct 2023 16:59:42 +0100
Subject: [PATCH 1/2] amdgcn: deprecate Fiji device and multilib
To: gcc-patches@gcc.gnu.org
LLVM wants to remove it, which breaks our build. This patch means that
most users won't notice that change, when it comes, and those that do will
have chosen to enable Fiji explicitly.
I'm selecting gfx900 as the new default as that's the least likely for users
to want, which means most users will specify -march explicitly, which means
we'll be free to change the default again, when we need to, without breaking
anybody's makefiles.
gcc/ChangeLog:
* config.gcc (amdgcn): Switch default to --with-arch=gfx900.
Implement support for --with-multilib-list.
* config/gcn/t-gcn-hsa: Likewise.
* doc/install.texi: Likewise.
* doc/invoke.texi: Mark Fiji deprecated.
---
gcc/config.gcc | 14 +++++++++++++-
gcc/config/gcn/t-gcn-hsa | 8 ++++++--
gcc/doc/install.texi | 17 ++++++++++++++++-
gcc/doc/invoke.texi | 4 +++-
4 files changed, 38 insertions(+), 5 deletions(-)
diff --git a/gcc/config.gcc b/gcc/config.gcc
index c3b73d05eb7..a662cfea03c 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -4475,7 +4475,19 @@ case "${target}" in
;;
esac
done
- [ "x$with_arch" = x ] && with_arch=fiji
+ [ "x$with_arch" = x ] && with_arch=gfx900
+
+ case "x${with_multilib_list}" in
+ x | xno)
+ TM_MULTILIB_CONFIG=
+ ;;
+ xdefault | xyes)
+ TM_MULTILIB_CONFIG=`echo "gfx900,gfx906,gfx908,gfx90a" | sed "s/${with_arch},\?//;s/,$//"`
+ ;;
+ *)
+ TM_MULTILIB_CONFIG="${with_multilib_list}"
+ ;;
+ esac
;;
hppa*-*-*)
diff --git a/gcc/config/gcn/t-gcn-hsa b/gcc/config/gcn/t-gcn-hsa
index ea27122e484..18db7075356 100644
--- a/gcc/config/gcn/t-gcn-hsa
+++ b/gcc/config/gcn/t-gcn-hsa
@@ -42,8 +42,12 @@ ALL_HOST_OBJS += gcn-run.o
gcn-run$(exeext): gcn-run.o
+$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $< -ldl
-MULTILIB_OPTIONS = march=gfx900/march=gfx906/march=gfx908/march=gfx90a
-MULTILIB_DIRNAMES = gfx900 gfx906 gfx908 gfx90a
+empty :=
+space := $(empty) $(empty)
+comma := ,
+multilib_list := $(subst $(comma),$(space),$(TM_MULTILIB_CONFIG))
+MULTILIB_OPTIONS = $(subst $(space),/,$(addprefix march=,$(multilib_list)))
+MULTILIB_DIRNAMES = $(multilib_list)
gcn-tree.o: $(srcdir)/config/gcn/gcn-tree.cc
$(COMPILE) $<
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index b30d3691fe6..5f55da89840 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -1218,7 +1218,7 @@ sysv, aix.
@itemx --without-multilib-list
Specify what multilibs to build. @var{list} is a comma separated list of
values, possibly consisting of a single value. Currently only implemented
-for aarch64*-*-*, arm*-*-*, loongarch64-*-*, riscv*-*-*, sh*-*-* and
+for aarch64*-*-*, amdgcn*-*-*, arm*-*-*, loongarch64-*-*, riscv*-*-*, sh*-*-* and
x86-64-*-linux*. The accepted values and meaning for each target is given
below.
@@ -1232,6 +1232,15 @@ default run-time library will be built. If @var{list} is
default set of libraries is selected based on the value of
@option{--target}.
+@item amdgcn*-*-*
+@var{list} is a comma separated list of ISA names (allowed values: @code{fiji},
+@code{gfx900}, @code{gfx906}, @code{gfx908}, @code{gfx90a}). It ought not
+include the name of the default ISA, specified via @option{--with-arch}. If
+@var{list} is empty, then there will be no multilibs and only the default
+run-time library will be built. If @var{list} is @code{default} or
+@option{--with-multilib-list=} is not specified, then the default set of
+libraries is selected.
+
@item arm*-*-*
@var{list} is a comma separated list of @code{aprofile} and
@code{rmprofile} to build multilibs for A or R and M architecture
@@ -3876,6 +3885,12 @@ To run the binaries, install the HSA Runtime from the
@file{libexec/gcc/amdhsa-amdhsa/@var{version}/gcn-run} to launch them
on the GPU.
+To enable support for GCN3 Fiji devices (gfx803), GCC has to be configured with
+@option{--with-arch=@code{fiji}} or
+@option{--with-multilib-list=@code{fiji},...}. Note that support for Fiji
+devices has been removed in ROCm 4.0 and support in LLVM is deprecated and will
+be removed in the future.
+
@html
<hr />
@end html
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 792ce283bb9..5fd30cf5eae 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -20773,7 +20773,9 @@ are
@table @samp
@item fiji
-Compile for GCN3 Fiji devices (gfx803).
+Compile for GCN3 Fiji devices (gfx803). Support deprecated; availablility
+depends on how GCC has been configured, see @option{--with-arch} and
+@option{--with-multilib-list}.
@item gfx900
Compile for GCN5 Vega 10 devices (gfx900).
--
2.35.3
From 4217f929357f23a94dec1d3946c84c6194ab385f Mon Sep 17 00:00:00 2001
From: Tobias Burnus <tburnus@baylibre.com>
Date: Mon, 22 Jan 2024 12:17:12 +0100
Subject: [PATCH 2/2] [gcn] mkoffload: Fix linking with "-g"; fix file
deletion; improve diagnostic [PR111966]
To: gcc-patches@gcc.gnu.org
With debugging enabled, '*.mkoffload.dbg.o' files are generated. The e_flags
header of all *.o files must be the same - otherwise, the linker complains.
Since r14-4734-g56ed1055b2f40ac162ae8d382280ac07a33f789f the -march= default
is now gfx900. If compiling without any -march= flag, the default value is
used by the compiler but not passed to mkoffload. Hence, mkoffload.cc's uses
its own default for march - unfortunately, it still had gfx803/fiji as default,
leading to the linker error: 'incompatible mach'. Solution: Update the
default to gfx900.
While debugging it, I saw that /tmp/cc*.mkoffload.dbg.o kept accumulating;
there were a couple of issues with the handling:
* dbgobj was always added to files_to_cleanup
* If copy_early_debug_info returned true, dbgobj was added again
-> pointless and in theory a race if the same file was added in the
faction of a second.
* If copy_early_debug_info returned false,
- In exactly one case, it already deleted the file it self
(same potential race as above)
- The pointer dbgobj was freed - such that files_to_cleanup contained
a dangling pointer - probably the reason that stale files remained.
Solution: Only if copy_early_debug_info returns true, dbgobj is added to
files_to_cleanup. If it returns false, the file is unlinked before freeing
the pointer.
When compiling, GCC warned about several fatal_error messages as having
no %<...%> or %qs quotes. This patch now silences several of those warnings
by using those quotes.
gcc/ChangeLog:
PR other/111966
* config/gcn/mkoffload.cc (elf_arch): Change default to gfx900
to match the compiler default.
(simple_object_copy_lto_debug_sections): Never unlink the outfile
on error as the caller does so.
(maybe_unlink, compile_native): Use %<...%> and %qs in fatal_error.
(main): Likewise. Fix 'mkoffload.dbg.o' cleanup.
Signed-off-by: Tobias Burnus <tburnus@baylibre.com>
---
gcc/config/gcn/mkoffload.cc | 32 ++++++++++++++++----------------
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/gcc/config/gcn/mkoffload.cc b/gcc/config/gcn/mkoffload.cc
index 61bc9273077..57bda59d868 100644
--- a/gcc/config/gcn/mkoffload.cc
+++ b/gcc/config/gcn/mkoffload.cc
@@ -113,7 +113,7 @@ static const char *gcn_dumpbase;
static struct obstack files_to_cleanup;
enum offload_abi offload_abi = OFFLOAD_ABI_UNSET;
-uint32_t elf_arch = EF_AMDGPU_MACH_AMDGCN_GFX803; // Default GPU architecture.
+uint32_t elf_arch = EF_AMDGPU_MACH_AMDGCN_GFX900; // Default GPU architecture.
uint32_t elf_flags =
(EF_AMDGPU_FEATURE_XNACK_ANY_V4 | EF_AMDGPU_FEATURE_SRAMECC_ANY_V4);
@@ -144,7 +144,7 @@ maybe_unlink (const char *file)
if (!save_temps)
{
if (unlink_if_ordinary (file) && errno != ENOENT)
- fatal_error (input_location, "deleting file %s: %m", file);
+ fatal_error (input_location, "deleting file %qs: %m", file);
}
else if (verbose)
fprintf (stderr, "[Leaving %s]\n", file);
@@ -310,10 +310,7 @@ copy_early_debug_info (const char *infile, const char *outfile)
errmsg = simple_object_copy_lto_debug_sections (inobj, outfile, &err, true);
if (errmsg)
- {
- unlink_if_ordinary (outfile);
- return false;
- }
+ return false;
simple_object_release_read (inobj);
close (infd);
@@ -769,7 +766,7 @@ compile_native (const char *infile, const char *outfile, const char *compiler,
const char *collect_gcc_options = getenv ("COLLECT_GCC_OPTIONS");
if (!collect_gcc_options)
fatal_error (input_location,
- "environment variable COLLECT_GCC_OPTIONS must be set");
+ "environment variable %<COLLECT_GCC_OPTIONS%> must be set");
struct obstack argv_obstack;
obstack_init (&argv_obstack);
@@ -824,11 +821,11 @@ main (int argc, char **argv)
obstack_init (&files_to_cleanup);
if (atexit (mkoffload_cleanup) != 0)
- fatal_error (input_location, "atexit failed");
+ fatal_error (input_location, "%<atexit%> failed");
char *collect_gcc = getenv ("COLLECT_GCC");
if (collect_gcc == NULL)
- fatal_error (input_location, "COLLECT_GCC must be set.");
+ fatal_error (input_location, "%<COLLECT_GCC%> must be set");
const char *gcc_path = dirname (ASTRDUP (collect_gcc));
const char *gcc_exec = basename (ASTRDUP (collect_gcc));
@@ -874,7 +871,7 @@ main (int argc, char **argv)
if (!found)
fatal_error (input_location,
- "offload compiler %s not found", GCC_INSTALL_NAME);
+ "offload compiler %qs not found", GCC_INSTALL_NAME);
/* We may be called with all the arguments stored in some file and
passed with @file. Expand them into argv before processing. */
@@ -896,7 +893,7 @@ main (int argc, char **argv)
offload_abi = OFFLOAD_ABI_ILP32;
else
fatal_error (input_location,
- "unrecognizable argument of option " STR);
+ "unrecognizable argument of option %<" STR "%>");
}
#undef STR
else if (strcmp (argv[i], "-fopenmp") == 0)
@@ -941,7 +938,8 @@ main (int argc, char **argv)
}
if (!(fopenacc ^ fopenmp))
- fatal_error (input_location, "either -fopenacc or -fopenmp must be set");
+ fatal_error (input_location,
+ "either %<-fopenacc%> or %<-fopenmp%> must be set");
const char *abi;
switch (offload_abi)
@@ -993,7 +991,7 @@ main (int argc, char **argv)
cfile = fopen (gcn_cfile_name, "w");
if (!cfile)
- fatal_error (input_location, "cannot open '%s'", gcn_cfile_name);
+ fatal_error (input_location, "cannot open %qs", gcn_cfile_name);
/* Currently, we only support offloading in 64-bit configurations. */
if (offload_abi == OFFLOAD_ABI_LP64)
@@ -1057,7 +1055,6 @@ main (int argc, char **argv)
}
else
dbgobj = make_temp_file (".mkoffload.dbg.o");
- obstack_ptr_grow (&files_to_cleanup, dbgobj);
/* If the copy fails then just ignore it. */
if (copy_early_debug_info (argv[ix], dbgobj))
@@ -1066,7 +1063,10 @@ main (int argc, char **argv)
obstack_ptr_grow (&files_to_cleanup, dbgobj);
}
else
- free (dbgobj);
+ {
+ maybe_unlink (dbgobj);
+ free (dbgobj);
+ }
}
}
}
@@ -1140,7 +1140,7 @@ main (int argc, char **argv)
out = fopen (gcn_s2_name, "w");
if (!out)
- fatal_error (input_location, "cannot open '%s'", gcn_s2_name);
+ fatal_error (input_location, "cannot open %qs", gcn_s2_name);
process_asm (in, out, cfile);
--
2.35.3

58
gcc13-bsc1216664.patch Normal file
View File

@ -0,0 +1,58 @@
From 7562f089a190953b8ef615b90b7b0520e812a930 Mon Sep 17 00:00:00 2001
From: Richard Biener <rguenther@suse.de>
Date: Mon, 6 Nov 2023 11:31:40 +0100
Subject: [PATCH] libstdc++/112351 - deal with __gthread_once failure during
locale init
To: gcc-patches@gcc.gnu.org
The following makes the C++98 locale init path follow the way the
C++11 performs initialization. This way we deal with pthread_once
failing, falling back to non-threadsafe initialization which, given we
initialize from the library, should be serialized by the dynamic
loader already.
PR libstdc++/112351
libstdc++-v3/
* src/c++98/locale.cc (locale::facet::_S_initialize_once):
Check whether _S_c_locale is already initialized.
(locale::facet::_S_get_c_locale): Always perform non-threadsafe
init when threadsafe init failed.
---
libstdc++-v3/src/c++98/locale.cc | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/libstdc++-v3/src/c++98/locale.cc b/libstdc++-v3/src/c++98/locale.cc
index d308140bab7..1ef0c394cd7 100644
--- a/libstdc++-v3/src/c++98/locale.cc
+++ b/libstdc++-v3/src/c++98/locale.cc
@@ -206,6 +206,12 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
void
locale::facet::_S_initialize_once()
{
+ // Need to check this because we could get called once from
+ // _S_get_c_locale() when the program is single-threaded, and then again
+ // (via __gthread_once) when it's multi-threaded.
+ if (_S_c_locale)
+ return;
+
// Initialize the underlying locale model.
_S_create_c_locale(_S_c_locale, _S_c_name);
}
@@ -216,12 +222,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
#ifdef __GTHREADS
if (__gthread_active_p())
__gthread_once(&_S_once, _S_initialize_once);
- else
#endif
- {
- if (!_S_c_locale)
- _S_initialize_once();
- }
+ if (__builtin_expect (!_S_c_locale, 0))
+ _S_initialize_once();
return _S_c_locale;
}
--
2.35.3

46
gcc13-pr101523.patch Normal file
View File

@ -0,0 +1,46 @@
From 5729ffad4db78b26f0d1f658a9fd695be5970550 Mon Sep 17 00:00:00 2001
From: Richard Biener <rguenther@suse.de>
Date: Wed, 3 Apr 2024 12:58:26 +0200
Subject: [PATCH] rtl-optimization/101523 - avoid re-combine after noop 2->2
combination
To: gcc-patches@gcc.gnu.org
The following avoids re-walking and re-combining the instructions
between i2 and i3 when the pattern of i2 doesn't change.
PR rtl-optimization/101523
* combine.cc (try_combine): When the pattern of i2 doesn't
change do not re-start combining at i2 or an earlier insn which
had links or notes added.
---
gcc/combine.cc | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/gcc/combine.cc b/gcc/combine.cc
index a4479f8d836..ff25752cac4 100644
--- a/gcc/combine.cc
+++ b/gcc/combine.cc
@@ -4186,6 +4186,10 @@ try_combine (rtx_insn *i3, rtx_insn *i2, rtx_insn *i1, rtx_insn *i0,
adjust_for_new_dest (i3);
}
+ bool i2_unchanged = false;
+ if (rtx_equal_p (newi2pat, PATTERN (i2)))
+ i2_unchanged = true;
+
/* We now know that we can do this combination. Merge the insns and
update the status of registers and LOG_LINKS. */
@@ -4752,6 +4756,9 @@ try_combine (rtx_insn *i3, rtx_insn *i2, rtx_insn *i1, rtx_insn *i0,
combine_successes++;
undo_commit ();
+ if (i2_unchanged)
+ return i3;
+
rtx_insn *ret = newi2pat ? i2 : i3;
if (added_links_insn && DF_INSN_LUID (added_links_insn) < DF_INSN_LUID (ret))
ret = added_links_insn;
--
2.35.3

566
gcc13-pr116657.patch Normal file
View File

@ -0,0 +1,566 @@
From 5ceea2ac106d6dd1aa8175670b15a801316cf1c9 Mon Sep 17 00:00:00 2001
From: Richard Biener <rguenther@suse.de>
Date: Tue, 30 Apr 2024 09:52:13 +0100
Subject: [PATCH] libstdc++: Fix std::chrono::tzdb to work with vanguard format
To: gcc-patches@gcc.gnu.org
From: Jonathan Wakely <jwakely@redhat.com>
I found some issues in the std::chrono::tzdb parser by testing the
tzdata "vanguard" format, which uses new features that aren't enabled in
the "main" and "rearguard" data formats.
Since 2024a the keyword "minimum" is no longer valid for the FROM and TO
fields in a Rule line, which means that "m" is now a valid abbreviation
for "maximum". Previously we expected either "mi" or "ma". For backwards
compatibility, a FROM field beginning with "mi" is still supported and
is treated as 1900. The "maximum" keyword is only allowed in TO now,
because it makes no sense in FROM. To support these changes the
minmax_year and minmax_year2 classes for parsing FROM and TO are
replaced with a single years_from_to class that reads both fields.
The vanguard format makes use of %z in Zone FORMAT fields, which caused
an exception to be thrown from ZoneInfo::set_abbrev because no % or /
characters were expected when a Zone doesn't use a named Rule. The
ZoneInfo::to(sys_info&) function now uses format_abbrev_str to replace
any %z with the current offset. Although format_abbrev_str also checks
for %s and STD/DST formats, those only make sense when a named Rule is
in effect, so won't occur when ZoneInfo::to(sys_info&) is used.
Since making this change on trunk, the tzdata-2024b release started
using %z in the main format, not just vanguard. This makes a backport to
release branches necessary (see PR 116657).
This change also implements a feature that has always been missing from
time_zone::_M_get_sys_info: finding the Rule that is active before the
specified time point, so that we can correctly handle %s in the FORMAT
for the first new sys_info that gets created. This requires implementing
a poorly documented feature of zic, to get the LETTERS field from a
later transition, as described at
https://mm.icann.org/pipermail/tz/2024-April/058891.html
In order for this to work we need to be able to distinguish an empty
letters field (as used by CE%sT where the variable part is either empty
or "S") from "the letters field is not known for this transition". The
tzdata file uses "-" for an empty letters field, which libstdc++ was
previously replacing with "" when the Rule was parsed. Instead, we now
preserve the "-" in the Rule object, so that "" can be used for the case
where we don't know the letters (and so need to decide it).
libstdc++-v3/ChangeLog:
* src/c++20/tzdb.cc (minmax_year, minmax_year2): Remove.
(years_from_to): New class replacing minmax_year and
minmax_year2.
(format_abbrev_str, select_std_or_dst_abbrev): Move earlier in
the file. Handle "-" for letters.
(ZoneInfo::to): Use format_abbrev_str to expand %z.
(ZoneInfo::set_abbrev): Remove exception. Change parameter from
reference to value.
(operator>>(istream&, Rule&)): Do not clear letters when it
contains "-".
(time_zone::_M_get_sys_info): Add missing logic to find the Rule
in effect before the time point.
* testsuite/std/time/tzdb/1.cc: Adjust for vanguard format using
"GMT" as the Zone name, not as a Link to "Etc/GMT".
* testsuite/std/time/time_zone/sys_info_abbrev.cc: New test.
(cherry picked from commit 0ca8d56f2085715f27ee536c6c344bc47af49cdd)
---
libstdc++-v3/src/c++20/tzdb.cc | 265 +++++++++++-------
.../std/time/time_zone/sys_info_abbrev.cc | 106 +++++++
libstdc++-v3/testsuite/std/time/tzdb/1.cc | 6 +-
3 files changed, 274 insertions(+), 103 deletions(-)
create mode 100644 libstdc++-v3/testsuite/std/time/time_zone/sys_info_abbrev.cc
diff --git a/libstdc++-v3/src/c++20/tzdb.cc b/libstdc++-v3/src/c++20/tzdb.cc
index e058caf27d8..034e72f0274 100644
--- a/libstdc++-v3/src/c++20/tzdb.cc
+++ b/libstdc++-v3/src/c++20/tzdb.cc
@@ -342,51 +342,103 @@ namespace std::chrono
friend istream& operator>>(istream&, on_day&);
};
- // Wrapper for chrono::year that reads a year, or one of the keywords
- // "minimum" or "maximum", or an unambiguous prefix of a keyword.
- struct minmax_year
+ // Wrapper for two chrono::year values, which reads the FROM and TO
+ // fields of a Rule line. The FROM field is a year and TO is a year or
+ // one of the keywords "maximum" or "only" (or an abbreviation of those).
+ // For backwards compatibility, the keyword "minimum" is recognized
+ // for FROM and interpreted as 1900.
+ struct years_from_to
{
- year& y;
+ year& from;
+ year& to;
- friend istream& operator>>(istream& in, minmax_year&& y)
+ friend istream& operator>>(istream& in, years_from_to&& yy)
{
- if (ws(in).peek() == 'm') // keywords "minimum" or "maximum"
+ string s;
+ auto c = ws(in).peek();
+ if (c == 'm') [[unlikely]] // keyword "minimum"
{
- string s;
- in >> s; // extract the rest of the word, but only look at s[1]
- if (s[1] == 'a')
- y.y = year::max();
- else if (s[1] == 'i')
- y.y = year::min();
- else
- in.setstate(ios::failbit);
+ in >> s; // extract the rest of the word
+ yy.from = year(1900);
+ }
+ else if (int num = 0; in >> num) [[likely]]
+ yy.from = year{num};
+
+ c = ws(in).peek();
+ if (c == 'm') // keyword "maximum"
+ {
+ in >> s; // extract the rest of the word
+ yy.to = year::max();
+ }
+ else if (c == 'o') // keyword "only"
+ {
+ in >> s; // extract the rest of the word
+ yy.to = yy.from;
}
else if (int num = 0; in >> num)
- y.y = year{num};
+ yy.to = year{num};
+
return in;
}
};
- // As above for minmax_year, but also supports the keyword "only",
- // meaning that the TO year is the same as the FROM year.
- struct minmax_year2
+ bool
+ select_std_or_dst_abbrev(string& abbrev, minutes save)
{
- minmax_year to;
- year from;
+ if (size_t pos = abbrev.find('/'); pos != string::npos)
+ {
+ // Select one of "STD/DST" for standard or daylight.
+ if (save == 0min)
+ abbrev.erase(pos);
+ else
+ abbrev.erase(0, pos + 1);
+ return true;
+ }
+ return false;
+ }
- friend istream& operator>>(istream& in, minmax_year2&& y)
- {
- if (ws(in).peek() == 'o') // keyword "only"
- {
- string s;
- in >> s; // extract the whole keyword
- y.to.y = y.from;
- }
- else
- in >> std::move(y.to);
- return in;
- }
- };
+ // Set the sys_info::abbrev string by expanding any placeholders.
+ void
+ format_abbrev_str(sys_info& info, string_view letters = {})
+ {
+ if (size_t pos = info.abbrev.find('%'); pos != string::npos)
+ {
+ if (info.abbrev[pos + 1] == 's')
+ {
+ // Expand "%s" to the variable part, given by Rule::letters.
+ if (letters == "-")
+ info.abbrev.erase(pos, 2);
+ else
+ info.abbrev.replace(pos, 2, letters);
+ }
+ else if (info.abbrev[pos + 1] == 'z')
+ {
+ // Expand "%z" to the UT offset as +/-hh, +/-hhmm, or +/-hhmmss.
+ hh_mm_ss<seconds> t(info.offset);
+ string z(1, "+-"[t.is_negative()]);
+ long val = t.hours().count();
+ int digits = 2;
+ if (int m = t.minutes().count())
+ {
+ digits = 4;
+ val *= 100;
+ val += m;
+ if (int s = t.seconds().count())
+ {
+ digits = 6;
+ val *= 100;
+ val += s;
+ }
+ }
+ auto sval = std::to_string(val);
+ z += string(digits - sval.size(), '0');
+ z += sval;
+ info.abbrev.replace(pos, 2, z);
+ }
+ }
+ else
+ select_std_or_dst_abbrev(info.abbrev, info.save);
+ }
// A time zone information record.
// Zone NAME STDOFF RULES FORMAT [UNTIL]
@@ -462,6 +514,7 @@ namespace std::chrono
info.offset = offset();
info.save = minutes(m_save);
info.abbrev = format();
+ format_abbrev_str(info); // expand %z
return true;
}
@@ -469,12 +522,9 @@ namespace std::chrono
friend class time_zone;
void
- set_abbrev(const string& abbrev)
+ set_abbrev(string abbrev)
{
- // In practice, the FORMAT field never needs expanding here.
- if (abbrev.find_first_of("/%") != abbrev.npos)
- __throw_runtime_error("std::chrono::time_zone: invalid data");
- m_buf = abbrev;
+ m_buf = std::move(abbrev);
m_pos = 0;
m_expanded = true;
}
@@ -544,9 +594,7 @@ namespace std::chrono
// Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
- in >> quoted(rule.name)
- >> minmax_year{rule.from}
- >> minmax_year2{rule.to, rule.from};
+ in >> quoted(rule.name) >> years_from_to{rule.from, rule.to};
if (char type; in >> type && type != '-')
in.setstate(ios::failbit);
@@ -557,7 +605,7 @@ namespace std::chrono
if (save_time.indicator != at_time::Wall)
{
// We don't actually store the save_time.indicator, because we
- // assume that it's always deducable from the actual offset value.
+ // assume that it's always deducible from the offset value.
auto expected = save_time.time == 0s
? at_time::Standard
: at_time::Daylight;
@@ -567,8 +615,6 @@ namespace std::chrono
rule.save = save_time.time;
in >> rule.letters;
- if (rule.letters == "-")
- rule.letters.clear();
return in;
}
@@ -714,58 +760,6 @@ namespace std::chrono
#endif // TZDB_DISABLED
};
-#ifndef TZDB_DISABLED
- namespace
- {
- bool
- select_std_or_dst_abbrev(string& abbrev, minutes save)
- {
- if (size_t pos = abbrev.find('/'); pos != string::npos)
- {
- // Select one of "STD/DST" for standard or daylight.
- if (save == 0min)
- abbrev.erase(pos);
- else
- abbrev.erase(0, pos + 1);
- return true;
- }
- return false;
- }
-
- // Set the sys_info::abbrev string by expanding any placeholders.
- void
- format_abbrev_str(sys_info& info, string_view letters = {})
- {
- if (size_t pos = info.abbrev.find("%s"); pos != string::npos)
- {
- // Expand "%s" to the variable part, given by Rule::letters.
- info.abbrev.replace(pos, 2, letters);
- }
- else if (size_t pos = info.abbrev.find("%z"); pos != string::npos)
- {
- // Expand "%z" to the UT offset as +/-hh, +/-hhmm, or +/-hhmmss.
- hh_mm_ss<seconds> t(info.offset);
- string z(1, "+-"[t.is_negative()]);
- long val = t.hours().count();
- if (minutes m = t.minutes(); m != m.zero())
- {
- val *= 100;
- val += m.count();
- if (seconds s = t.seconds(); s != s.zero())
- {
- val *= 100;
- val += s.count();
- }
- }
- z += std::to_string(val);
- info.abbrev.replace(pos, 2, z);
- }
- else
- select_std_or_dst_abbrev(info.abbrev, info.save);
- }
- }
-#endif // TZDB_DISABLED
-
// Implementation of std::chrono::time_zone::get_info(const sys_time<D>&)
sys_info
time_zone::_M_get_sys_info(sys_seconds tp) const
@@ -834,12 +828,72 @@ namespace std::chrono
info.abbrev = ri.format();
string_view letters;
- if (i != infos.begin())
+ if (i != infos.begin() && i[-1].expanded())
+ letters = i[-1].next_letters();
+
+ if (letters.empty())
{
- if (i[-1].expanded())
- letters = i[-1].next_letters();
- // XXX else need to find Rule active before this time and use it
- // to know the initial offset, save, and letters.
+ sys_seconds t = info.begin - seconds(1);
+ const year_month_day date(chrono::floor<days>(t));
+
+ // Try to find a Rule active before this time, to get initial
+ // SAVE and LETTERS values. There may not be a Rule for the period
+ // before the first DST transition, so find the earliest DST->STD
+ // transition and use the LETTERS from that.
+ const Rule* active_rule = nullptr;
+ sys_seconds active_rule_start = sys_seconds::min();
+ const Rule* first_std = nullptr;
+ for (const auto& rule : rules)
+ {
+ if (rule.save == minutes(0))
+ {
+ if (!first_std)
+ first_std = &rule;
+ else if (rule.from < first_std->from)
+ first_std = &rule;
+ else if (rule.from == first_std->from)
+ {
+ if (rule.start_time(rule.from, {})
+ < first_std->start_time(first_std->from, {}))
+ first_std = &rule;
+ }
+ }
+
+ year y = date.year();
+
+ if (y > rule.to) // rule no longer applies at time t
+ continue;
+ if (y < rule.from) // rule doesn't apply yet at time t
+ continue;
+
+ sys_seconds rule_start;
+
+ seconds offset{}; // appropriate for at_time::Universal
+ if (rule.when.indicator == at_time::Wall)
+ offset = info.offset;
+ else if (rule.when.indicator == at_time::Standard)
+ offset = ri.offset();
+
+ // Time the rule takes effect this year:
+ rule_start = rule.start_time(y, offset);
+
+ if (rule_start >= t && rule.from < y)
+ {
+ // Try this rule in the previous year.
+ rule_start = rule.start_time(--y, offset);
+ }
+
+ if (active_rule_start < rule_start && rule_start < t)
+ {
+ active_rule_start = rule_start;
+ active_rule = &rule;
+ }
+ }
+
+ if (active_rule)
+ letters = active_rule->letters;
+ else if (first_std)
+ letters = first_std->letters;
}
const Rule* curr_rule = nullptr;
@@ -2064,9 +2118,11 @@ namespace std::chrono
istringstream in2(std::move(rules));
in2 >> rules_time;
inf.m_save = duration_cast<minutes>(rules_time.time);
+ // If the FORMAT is "STD/DST" then we can choose the right one
+ // now, so that we store a shorter string.
select_std_or_dst_abbrev(fmt, inf.m_save);
}
- inf.set_abbrev(fmt);
+ inf.set_abbrev(std::move(fmt));
}
// YEAR [MONTH [DAY [TIME]]]
@@ -2077,7 +2133,12 @@ namespace std::chrono
abbrev_month m{January};
int d = 1;
at_time t{};
+ // XXX DAY should support ON format, e.g. lastSun or Sun>=8
in >> m >> d >> t;
+ // XXX UNTIL field should be interpreted
+ // "using the rules in effect just before the transition"
+ // so might need to store as year_month_day and hh_mm_ss and only
+ // convert to a sys_time once we know the offset in effect.
inf.m_until = sys_days(year(y)/m.m/day(d)) + seconds(t.time);
}
else
diff --git a/libstdc++-v3/testsuite/std/time/time_zone/sys_info_abbrev.cc b/libstdc++-v3/testsuite/std/time/time_zone/sys_info_abbrev.cc
new file mode 100644
index 00000000000..f1a8fff02f5
--- /dev/null
+++ b/libstdc++-v3/testsuite/std/time/time_zone/sys_info_abbrev.cc
@@ -0,0 +1,106 @@
+// { dg-do run { target c++20 } }
+// { dg-require-effective-target tzdb }
+// { dg-require-effective-target cxx11_abi }
+// { dg-xfail-run-if "no weak override on AIX" { powerpc-ibm-aix* } }
+
+#include <chrono>
+#include <fstream>
+#include <testsuite_hooks.h>
+
+static bool override_used = false;
+
+namespace __gnu_cxx
+{
+ const char* zoneinfo_dir_override() {
+ override_used = true;
+ return "./";
+ }
+}
+
+using namespace std::chrono;
+
+void
+test_format()
+{
+ std::ofstream("tzdata.zi") << R"(# version test_1
+Zone Africa/Bissau -1:2:20 - LMT 1912 Ja 1 1u
+ -1 - %z 1975
+ 0 - GMT
+Zon Some/Zone 1:2:3 - %z 1900
+ 1:23:45 - %z 1950
+Zo Another/Zone 1:2:3 - AZ0 1901
+ 1 Roolz A%sZ 2000
+ 1 Roolz SAZ/DAZ 2005
+ 1 Roolz %z
+Rule Roolz 1950 max - April 1 2 1 D
+Rul Roolz 1950 max - Oct 1 1 0 S
+Z Strange/Zone 1 - X%sX 1980
+ 1 - FOO/BAR 1990
+ 2:00 - %zzz 1995
+ 0:9 - %zzz 1996
+ 0:8:7 - %zzz 1997
+ 0:6:5.5 - %zzz 1998
+)";
+
+ const auto& db = reload_tzdb();
+ VERIFY( override_used ); // If this fails then XFAIL for the target.
+ VERIFY( db.version == "test_1" );
+
+ // Test formatting %z as
+ auto tz = locate_zone("Africa/Bissau");
+ auto inf = tz->get_info(sys_days(1974y/1/1));
+ VERIFY( inf.abbrev == "-01" );
+
+ tz = locate_zone("Some/Zone");
+ inf = tz->get_info(sys_days(1899y/1/1));
+ VERIFY( inf.abbrev == "+010203" );
+ inf = tz->get_info(sys_days(1955y/1/1));
+ VERIFY( inf.abbrev == "+012345" );
+
+ tz = locate_zone("Another/Zone");
+ // Test formatting %s as the LETTER/S field from the active Rule.
+ inf = tz->get_info(sys_days(1910y/January/1));
+ VERIFY( inf.abbrev == "ASZ" );
+ inf = tz->get_info(sys_days(1950y/January/1));
+ VERIFY( inf.abbrev == "ASZ" );
+ inf = tz->get_info(sys_days(1950y/June/1));
+ VERIFY( inf.abbrev == "ADZ" );
+ inf = tz->get_info(sys_days(1999y/January/1));
+ VERIFY( inf.abbrev == "ASZ" );
+ inf = tz->get_info(sys_days(1999y/July/1));
+ VERIFY( inf.abbrev == "ADZ" );
+ // Test formatting STD/DST according to the active Rule.
+ inf = tz->get_info(sys_days(2000y/January/2));
+ VERIFY( inf.abbrev == "SAZ" );
+ inf = tz->get_info(sys_days(2001y/January/1));
+ VERIFY( inf.abbrev == "SAZ" );
+ inf = tz->get_info(sys_days(2001y/July/1));
+ VERIFY( inf.abbrev == "DAZ" );
+ // Test formatting %z as the offset determined by the active Rule.
+ inf = tz->get_info(sys_days(2005y/January/2));
+ VERIFY( inf.abbrev == "+01" );
+ inf = tz->get_info(sys_days(2006y/January/1));
+ VERIFY( inf.abbrev == "+01" );
+ inf = tz->get_info(sys_days(2006y/July/1));
+ VERIFY( inf.abbrev == "+02" );
+
+ // Test formatting %z, %s and S/D for a Zone with no associated Rules.
+ tz = locate_zone("Strange/Zone");
+ inf = tz->get_info(sys_days(1979y/January/1));
+ VERIFY( inf.abbrev == "XX" ); // No Rule means nothing to use for %s.
+ inf = tz->get_info(sys_days(1981y/July/1));
+ VERIFY( inf.abbrev == "FOO" ); // Always standard time means first string.
+ inf = tz->get_info(sys_days(1994y/July/1));
+ VERIFY( inf.abbrev == "+02zz" );
+ inf = tz->get_info(sys_days(1995y/July/1));
+ VERIFY( inf.abbrev == "+0009zz" );
+ inf = tz->get_info(sys_days(1996y/July/1));
+ VERIFY( inf.abbrev == "+000807zz" );
+ inf = tz->get_info(sys_days(1997y/July/1));
+ VERIFY( inf.abbrev == "+000606zz" );
+}
+
+int main()
+{
+ test_format();
+}
diff --git a/libstdc++-v3/testsuite/std/time/tzdb/1.cc b/libstdc++-v3/testsuite/std/time/tzdb/1.cc
index 5f69e182603..73d316f5570 100644
--- a/libstdc++-v3/testsuite/std/time/tzdb/1.cc
+++ b/libstdc++-v3/testsuite/std/time/tzdb/1.cc
@@ -40,11 +40,15 @@ test_locate()
const tzdb& db = get_tzdb();
const time_zone* tz = db.locate_zone("GMT");
VERIFY( tz != nullptr );
- VERIFY( tz->name() == "Etc/GMT" );
VERIFY( tz == std::chrono::locate_zone("GMT") );
VERIFY( tz == db.locate_zone("Etc/GMT") );
VERIFY( tz == db.locate_zone("Etc/GMT+0") );
+ // Since 2022f GMT is now a Zone and Etc/GMT a link instead of vice versa,
+ // but only when using the vanguard format. As of 2024a, the main and
+ // rearguard formats still have Etc/GMT as a Zone and GMT as a link.
+ VERIFY( tz->name() == "GMT" || tz->name() == "Etc/GMT" );
+
VERIFY( db.locate_zone(db.current_zone()->name()) == db.current_zone() );
}
--
2.43.0

158
gcc13-pr88345-min-func-alignment.diff Normal file
View File

@ -0,0 +1,158 @@
From 441d0aa048a51d2e9c4f4227916d2a1a2f06b4e5 Mon Sep 17 00:00:00 2001
From: Jan Hubicka <jh@suse.cz>
Date: Wed, 24 Jan 2024 18:13:17 +0100
Subject: [PATCH] Add -fmin-function-alignmnet
To: gcc-patches@gcc.gnu.org
-falign-functions is ignored in cold code, since it is an optimization intended to
improve instruction prefetch. In some case it is necessary to force alignment for
all functions, so this patch adds -fmin-function-alignment for this purpose.
gcc/ChangeLog:
PR middle-end/88345
* common.opt: (flimit-function-alignment): Reorder alphabeticaly
(fmin-function-alignment): New parameter.
* doc/invoke.texi: (-fmin-function-alignment): Document.
(-falign-functions,-falign-loops,-falign-labels): Mention that
aglinments are ignored in cold code.
* varasm.cc (assemble_start_function): Handle min-function-alignment.
* lto-streamer.h (LTO_minor_version): Bump.
---
gcc/common.opt | 10 +++++++---
gcc/doc/invoke.texi | 18 +++++++++++++++++-
gcc/lto-streamer.h | 2 +-
gcc/varasm.cc | 5 +++++
4 files changed, 30 insertions(+), 5 deletions(-)
diff --git a/gcc/common.opt b/gcc/common.opt
index 862c474d3c8..5d35391b99f 100644
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -1027,9 +1027,6 @@ Align the start of functions.
falign-functions=
Common RejectNegative Joined Var(str_align_functions) Optimization
-flimit-function-alignment
-Common Var(flag_limit_function_alignment) Optimization Init(0)
-
falign-jumps
Common Var(flag_align_jumps) Optimization
Align labels which are only reached by jumping.
@@ -2165,6 +2162,10 @@ fmessage-length=
Common RejectNegative Joined UInteger
-fmessage-length=<number> Limit diagnostics to <number> characters per line. 0 suppresses line-wrapping.
+fmin-function-alignment=
+Common Joined RejectNegative UInteger Var(flag_min_function_alignment) Optimization
+Align the start of every function.
+
fmodulo-sched
Common Var(flag_modulo_sched) Optimization
Perform SMS based modulo scheduling before the first scheduling pass.
@@ -2489,6 +2490,9 @@ starts and when the destructor finishes.
flifetime-dse=
Common Joined RejectNegative UInteger Var(flag_lifetime_dse) Optimization IntegerRange(0, 2)
+flimit-function-alignment
+Common Var(flag_limit_function_alignment) Optimization Init(0)
+
flive-patching
Common RejectNegative Alias(flive-patching=,inline-clone) Optimization
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index b777fc92755..d39cb26326c 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -531,6 +531,7 @@ Objective-C and Objective-C++ Dialects}.
-falign-jumps[=@var{n}[:@var{m}:[@var{n2}[:@var{m2}]]]]
-falign-labels[=@var{n}[:@var{m}:[@var{n2}[:@var{m2}]]]]
-falign-loops[=@var{n}[:@var{m}:[@var{n2}[:@var{m2}]]]]
+-fmin-function-alignment=[@var{n}]
-fno-allocation-dce -fallow-store-data-races
-fassociative-math -fauto-profile -fauto-profile[=@var{path}]
-fauto-inc-dec -fbranch-probabilities
@@ -13650,6 +13651,9 @@ Align the start of functions to the next power-of-two greater than or
equal to @var{n}, skipping up to @var{m}-1 bytes. This ensures that at
least the first @var{m} bytes of the function can be fetched by the CPU
without crossing an @var{n}-byte alignment boundary.
+This is an optimization of code performance and alignment is ignored for
+functions considered cold. If alignment is required for all functions,
+use @option{-fmin-function-alignment}.
If @var{m} is not specified, it defaults to @var{n}.
@@ -13713,6 +13717,8 @@ Enabled at levels @option{-O2}, @option{-O3}.
Align loops to a power-of-two boundary. If the loops are executed
many times, this makes up for any execution of the dummy padding
instructions.
+This is an optimization of code performance and alignment is ignored for
+loops considered cold.
If @option{-falign-labels} is greater than this value, then its value
is used instead.
@@ -13735,6 +13741,8 @@ Enabled at levels @option{-O2}, @option{-O3}.
Align branch targets to a power-of-two boundary, for branch targets
where the targets can only be reached by jumping. In this case,
no dummy operations need be executed.
+This is an optimization of code performance and alignment is ignored for
+jumps considered cold.
If @option{-falign-labels} is greater than this value, then its value
is used instead.
@@ -13748,6 +13756,14 @@ The maximum allowed @var{n} option value is 65536.
Enabled at levels @option{-O2}, @option{-O3}.
+@opindex fmin-function-alignment=@var{n}
+@item -fmin-function-alignment
+Specify minimal alignment of functions to the next power-of-two greater than or
+equal to @var{n}. Unlike @option{-falign-functions} this alignment is applied
+also to all functions (even those considered cold). The alignment is also not
+affected by @option{-flimit-function-alignment}
+
+
@opindex fno-allocation-dce
@item -fno-allocation-dce
Do not remove unused C++ allocations in dead code elimination.
@@ -13844,7 +13860,7 @@ To use the link-time optimizer, @option{-flto} and optimization
options should be specified at compile time and during the final link.
It is recommended that you compile all the files participating in the
same link with the same options and also specify those options at
-link time.
+link time.
For example:
@smallexample
diff --git a/gcc/lto-streamer.h b/gcc/lto-streamer.h
index 75cebcd02d3..2827897cc7a 100644
--- a/gcc/lto-streamer.h
+++ b/gcc/lto-streamer.h
@@ -122,7 +122,7 @@ along with GCC; see the file COPYING3. If not see
form followed by the data for the string. */
#define LTO_major_version GCC_major_version
-#define LTO_minor_version 1
+#define LTO_minor_version 2
typedef unsigned char lto_decl_flags_t;
diff --git a/gcc/varasm.cc b/gcc/varasm.cc
index cd0cd88321c..5de821b63e6 100644
--- a/gcc/varasm.cc
+++ b/gcc/varasm.cc
@@ -1914,6 +1914,11 @@ assemble_start_function (tree decl, const char *fnname)
/* Tell assembler to move to target machine's alignment for functions. */
align = floor_log2 (align / BITS_PER_UNIT);
+ /* Handle forced alignment. This really ought to apply to all functions,
+ since it is used by patchable entries. */
+ if (flag_min_function_alignment)
+ align = MAX (align, floor_log2 (flag_min_function_alignment));
+
if (align > 0)
{
ASM_OUTPUT_ALIGN (asm_out_file, align);
--
2.35.3

19
gcc13-rpmlintrc Normal file
View File

@ -0,0 +1,19 @@
# This line is mandatory to access the configuration functions
from Config import *
# gcc/gcc-c++ are devel packages even if not called -devel...
addFilter ("gcc.*devel-file-in-non-devel-package")
addFilter ("gcc.*devel-dependency glibc-devel")
addFilter ("gcc.*devel-dependency libstdc")
# libstdc++6-devel is the devel package of libstdc++6, no better name exists
# and we do package static libs and the .so links (but in a gcc versioned
# directory)
addFilter ("libstdc.*shlib-policy-missing-lib")
# We have names lib libgcc_s1-gcc7 for non-default GCCs
addFilter ("shlib-policy-name-error")
addFilter ("shlib-legacy-policy-name-error")
# Packages provide libgcc_s1 = $version and conflict with other providers
# of libgcc_s1
addFilter ("conflicts-with-provides")
# SLE12 rpmlint complains about valid SPDX licenses
addFilter ("invalid-license")

265
gcc13-rs6000-Adjust-fpatchable-function-entry.patch Normal file
View File

@ -0,0 +1,265 @@
From 8926dc1cbe8fa3b9ae35bf03ec503bbc40f9cf37 Mon Sep 17 00:00:00 2001
From: Giuliano Belinassi <gbelinassi@suse.de>
Date: Thu, 25 Jul 2024 11:54:22 -0300
Subject: [PATCH] Backport rs6000: Adjust -fpatchable-function-entry* support
for dual entry
Original message:
As the discussion in PR112980, although the current
implementation for -fpatchable-function-entry* conforms
with the documentation (making N NOPs be consecutive),
it's inefficient for both kernel and userspace livepatching
(see comments in PR for the details).
So this patch is to change the current implementation by
emitting the "before" NOPs before global entry point and
the "after" NOPs after local entry point. The new behavior
would not keep NOPs to be consecutive, so the documentation
is updated to emphasize this
Backport to gcc-13
Authored-by: Kewen Lin <linkw@linux.ibm.com>
Backported-by: Giuliano Belinassi <gbelinassi@suse.de>
PR target/112980
gcc/ChangeLog:
* config/rs6000/rs6000-logue.cc (rs6000_output_function_prologue):
Adjust the handling on patch area emitting with dual entry, remove
the restriction on "before" NOPs count, not emit "before" NOPs any
more but only emit "after" NOPs.
* config/rs6000/rs6000.cc (rs6000_print_patchable_function_entry):
Adjust by respecting cfun->machine->stop_patch_area_print.
(rs6000_elf_declare_function_name): For ELFv2 with dual entry, set
cfun->machine->stop_patch_area_print as true.
* config/rs6000/rs6000.h (struct machine_function): Remove member
global_entry_emitted, add new member stop_patch_area_print.
* doc/invoke.texi (option -fpatchable-function-entry): Adjust the
documentation for PowerPC ELFv2 dual entry.
gcc/testsuite/ChangeLog:
* c-c++-common/patchable_function_entry-default.c: Adjust.
* gcc.target/powerpc/pr99888-4.c: Likewise.
* gcc.target/powerpc/pr99888-5.c: Likewise.
* gcc.target/powerpc/pr99888-6.c: Likewise.
Signed-off-by: Giuliano Belinassi <gbelinassi@suse.de>
---
gcc/config/rs6000/rs6000-logue.cc | 40 +++++--------------
gcc/config/rs6000/rs6000.cc | 15 +++++--
gcc/config/rs6000/rs6000.h | 10 +++--
gcc/doc/invoke.texi | 8 ++--
.../patchable_function_entry-default.c | 3 --
gcc/testsuite/gcc.target/powerpc/pr99888-4.c | 4 +-
gcc/testsuite/gcc.target/powerpc/pr99888-5.c | 4 +-
gcc/testsuite/gcc.target/powerpc/pr99888-6.c | 4 +-
8 files changed, 33 insertions(+), 55 deletions(-)
diff --git a/gcc/config/rs6000/rs6000-logue.cc b/gcc/config/rs6000/rs6000-logue.cc
index 208404e6864..3835bc943ad 100644
--- a/gcc/config/rs6000/rs6000-logue.cc
+++ b/gcc/config/rs6000/rs6000-logue.cc
@@ -4001,43 +4001,21 @@ rs6000_output_function_prologue (FILE *file)
fprintf (file, "\tadd 2,2,12\n");
}
- unsigned short patch_area_size = crtl->patch_area_size;
- unsigned short patch_area_entry = crtl->patch_area_entry;
- /* Need to emit the patching area. */
- if (patch_area_size > 0)
- {
- cfun->machine->global_entry_emitted = true;
- /* As ELFv2 ABI shows, the allowable bytes between the global
- and local entry points are 0, 4, 8, 16, 32 and 64 when
- there is a local entry point. Considering there are two
- non-prefixed instructions for global entry point prologue
- (8 bytes), the count for patchable nops before local entry
- point would be 2, 6 and 14. It's possible to support those
- other counts of nops by not making a local entry point, but
- we don't have clear use cases for them, so leave them
- unsupported for now. */
- if (patch_area_entry > 0)
- {
- if (patch_area_entry != 2
- && patch_area_entry != 6
- && patch_area_entry != 14)
- error ("unsupported number of nops before function entry (%u)",
- patch_area_entry);
- rs6000_print_patchable_function_entry (file, patch_area_entry,
- true);
- patch_area_size -= patch_area_entry;
- }
- }
-
fputs ("\t.localentry\t", file);
assemble_name (file, name);
fputs (",.-", file);
assemble_name (file, name);
fputs ("\n", file);
/* Emit the nops after local entry. */
- if (patch_area_size > 0)
- rs6000_print_patchable_function_entry (file, patch_area_size,
- patch_area_entry == 0);
+ unsigned short patch_area_size = crtl->patch_area_size;
+ unsigned short patch_area_entry = crtl->patch_area_entry;
+ if (patch_area_size > patch_area_entry)
+ {
+ cfun->machine->stop_patch_area_print = false;
+ patch_area_size -= patch_area_entry;
+ rs6000_print_patchable_function_entry (file, patch_area_size,
+ patch_area_entry == 0);
+ }
}
else if (rs6000_pcrel_p ())
diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc
index 2b876c90e6f..a08ed7466dd 100644
--- a/gcc/config/rs6000/rs6000.cc
+++ b/gcc/config/rs6000/rs6000.cc
@@ -14936,12 +14936,14 @@ rs6000_print_patchable_function_entry (FILE *file,
bool record_p)
{
bool global_entry_needed_p = rs6000_global_entry_point_prologue_needed_p ();
- /* For a function which needs global entry point, we will emit the
- patchable area before and after local entry point under the control of
- cfun->machine->global_entry_emitted, see the handling in function
+ /* For a function which needs global entry point, we will only emit the
+ patchable area after local entry point under the control of
+ !cfun->machine->stop_patch_area_print, see the handling in functions
rs6000_output_function_prologue. */
- if (!global_entry_needed_p || cfun->machine->global_entry_emitted)
+ if (!cfun->machine->stop_patch_area_print)
default_print_patchable_function_entry (file, patch_area_size, record_p);
+ else
+ gcc_assert (global_entry_needed_p);
}
enum rtx_code
@@ -21115,6 +21117,11 @@ rs6000_elf_declare_function_name (FILE *file, const char *name, tree decl)
fprintf (file, "\t.previous\n");
}
ASM_OUTPUT_LABEL (file, name);
+ /* At this time, the "before" NOPs have been already emitted,
+ let's stop generic code from printing the "after" NOPs and
+ emit just after local entry later. */
+ if (rs6000_global_entry_point_prologue_needed_p ())
+ cfun->machine->stop_patch_area_print = true;
}
static void rs6000_elf_file_end (void) ATTRIBUTE_UNUSED;
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index 9f02025b0c8..ebe97beb182 100644
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -2437,10 +2437,12 @@ typedef struct GTY(()) machine_function
bool lr_is_wrapped_separately;
bool toc_is_wrapped_separately;
bool mma_return_type_error;
- /* Indicate global entry is emitted, only useful when the function requires
- global entry. It helps to control the patchable area before and after
- local entry. */
- bool global_entry_emitted;
+ /* With ELFv2 ABI dual entry points being adopted, generic framework
+ targetm.asm_out.print_patchable_function_entry would generate "after"
+ NOPs before local entry, it is wrong. This flag is to stop it from
+ printing patch area before local entry, it is only useful when the
+ function requires dual entry points. */
+ bool stop_patch_area_print;
} machine_function;
#endif
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index b17d0cf9341..0cdc5ac8c61 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -17449,11 +17449,11 @@ If @code{N=0}, no pad location is recorded.
The NOP instructions are inserted at---and maybe before, depending on
@var{M}---the function entry address, even before the prologue. On
PowerPC with the ELFv2 ABI, for a function with dual entry points,
-the local entry point is this function entry address.
+@var{M} NOP instructions are inserted before the global entry point and
+@var{N} - @var{M} NOP instructions are inserted after the local entry
+point, which means the NOP instructions may not be consecutive.
-The maximum value of @var{N} and @var{M} is 65535. On PowerPC with the
-ELFv2 ABI, for a function with dual entry points, the supported values
-for @var{M} are 0, 2, 6 and 14.
+The maximum value of @var{N} and @var{M} is 65535.
@end table
diff --git a/gcc/testsuite/c-c++-common/patchable_function_entry-default.c b/gcc/testsuite/c-c++-common/patchable_function_entry-default.c
index 3ccbafc87db..899938b4aa3 100644
--- a/gcc/testsuite/c-c++-common/patchable_function_entry-default.c
+++ b/gcc/testsuite/c-c++-common/patchable_function_entry-default.c
@@ -1,9 +1,6 @@
/* { dg-do compile { target { ! { nvptx*-*-* visium-*-* } } } } */
/* { dg-options "-O2 -fpatchable-function-entry=3,1" } */
/* { dg-additional-options "-fno-pie" { target sparc*-*-* } } */
-/* See PR99888, one single preceding nop isn't allowed on powerpc_elfv2,
- so overriding with two preceding nops to make it pass there. */
-/* { dg-additional-options "-fpatchable-function-entry=3,2" { target powerpc_elfv2 } } */
/* { dg-final { scan-assembler-times "nop|NOP|SWYM" 3 { target { ! { alpha*-*-* riscv*-*-* } } } } } */
/* { dg-final { scan-assembler-times "bis" 3 { target alpha*-*-* } } } */
/* { dg-final { scan-assembler-times "nop\n" 3 { target riscv*-*-* } } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/pr99888-4.c b/gcc/testsuite/gcc.target/powerpc/pr99888-4.c
index 00a8d4d316e..6f23f2bb939 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr99888-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr99888-4.c
@@ -2,12 +2,10 @@
/* There is no global entry point prologue with pcrel. */
/* { dg-options "-mno-pcrel -fpatchable-function-entry=1,1" } */
-/* Verify one error emitted for unexpected 1 nop before local
- entry. */
+/* Verify there is no error with 1 nop before local entry. */
extern int a;
int test (int b) {
return a + b;
}
-/* { dg-error "unsupported number of nops before function entry \\(1\\)" "" { target *-*-* } .-1 } */
diff --git a/gcc/testsuite/gcc.target/powerpc/pr99888-5.c b/gcc/testsuite/gcc.target/powerpc/pr99888-5.c
index 39d3b4465f1..13f192ebd20 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr99888-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr99888-5.c
@@ -2,12 +2,10 @@
/* There is no global entry point prologue with pcrel. */
/* { dg-options "-mno-pcrel -fpatchable-function-entry=7,3" } */
-/* Verify one error emitted for unexpected 3 nops before local
- entry. */
+/* Verify no error emitted for 3 nops before local entry. */
extern int a;
int test (int b) {
return a + b;
}
-/* { dg-error "unsupported number of nops before function entry \\(3\\)" "" { target *-*-* } .-1 } */
diff --git a/gcc/testsuite/gcc.target/powerpc/pr99888-6.c b/gcc/testsuite/gcc.target/powerpc/pr99888-6.c
index c6c18dcc7ac..431c69cae9a 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr99888-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr99888-6.c
@@ -2,8 +2,7 @@
/* There is no global entry point prologue with pcrel. */
/* { dg-options "-mno-pcrel" } */
-/* Verify one error emitted for unexpected 4 nops before local
- entry. */
+/* Verify no error emitted for 4 nops before local entry. */
extern int a;
@@ -11,4 +10,3 @@ __attribute__ ((patchable_function_entry (20, 4)))
int test (int b) {
return a + b;
}
-/* { dg-error "unsupported number of nops before function entry \\(4\\)" "" { target *-*-* } .-1 } */
--
2.45.2

142
gcc13-sanitizer-remove-crypt-interception.patch Normal file
View File

@ -0,0 +1,142 @@
From b9ab7f38227b8980b09537ed1fc45632d7b4b0ea Mon Sep 17 00:00:00 2001
From: Fangrui Song <i@maskray.me>
Date: Fri, 28 Apr 2023 09:59:17 -0700
Subject: [PATCH] Remove crypt and crypt_r interceptors
To: gcc-patches@gcc.gnu.org
From Florian Weimer's D144073
> On GNU/Linux (glibc), the crypt and crypt_r functions are not part of the main shared object (libc.so.6), but libcrypt (with multiple possible sonames). The sanitizer libraries do not depend on libcrypt, so it can happen that during sanitizer library initialization, no real implementation will be found because the crypt, crypt_r functions are not present in the process image (yet). If its interceptors are called nevertheless, this results in a call through a null pointer when the sanitizer library attempts to forward the call to the real implementation.
>
> Many distributions have already switched to libxcrypt, a library that is separate from glibc and that can be build with sanitizers directly (avoiding the need for interceptors). This patch disables building the interceptor for glibc targets.
Let's remove crypt and crypt_r interceptors (D68431) to fix issues with
newer glibc.
For older glibc, msan will not know that an uninstrumented crypt_r call
initializes `data`, so there is a risk for false positives. However, with some
codebase survey, I think crypt_r uses are very few and the call sites typically
have a `memset(&data, 0, sizeof(data));` anyway.
Fix https://github.com/google/sanitizers/issues/1365
Related: https://bugzilla.redhat.com/show_bug.cgi?id=2169432
Reviewed By: #sanitizers, fweimer, thesamesam, vitalybuka
Differential Revision: https://reviews.llvm.org/D149403
---
.../sanitizer_common_interceptors.inc | 37 -------------------
.../sanitizer_platform_interceptors.h | 2 -
.../sanitizer_platform_limits_posix.cpp | 8 ----
.../sanitizer_platform_limits_posix.h | 1 -
4 files changed, 48 deletions(-)
diff --git a/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc b/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc
index ba4b80081f0..662c4199742 100644
--- a/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc
+++ b/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc
@@ -10187,41 +10187,6 @@ INTERCEPTOR(SSIZE_T, getrandom, void *buf, SIZE_T buflen, unsigned int flags) {
#define INIT_GETRANDOM
#endif
-#if SANITIZER_INTERCEPT_CRYPT
-INTERCEPTOR(char *, crypt, char *key, char *salt) {
- void *ctx;
- COMMON_INTERCEPTOR_ENTER(ctx, crypt, key, salt);
- COMMON_INTERCEPTOR_READ_RANGE(ctx, key, internal_strlen(key) + 1);
- COMMON_INTERCEPTOR_READ_RANGE(ctx, salt, internal_strlen(salt) + 1);
- char *res = REAL(crypt)(key, salt);
- if (res != nullptr)
- COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res) + 1);
- return res;
-}
-#define INIT_CRYPT COMMON_INTERCEPT_FUNCTION(crypt);
-#else
-#define INIT_CRYPT
-#endif
-
-#if SANITIZER_INTERCEPT_CRYPT_R
-INTERCEPTOR(char *, crypt_r, char *key, char *salt, void *data) {
- void *ctx;
- COMMON_INTERCEPTOR_ENTER(ctx, crypt_r, key, salt, data);
- COMMON_INTERCEPTOR_READ_RANGE(ctx, key, internal_strlen(key) + 1);
- COMMON_INTERCEPTOR_READ_RANGE(ctx, salt, internal_strlen(salt) + 1);
- char *res = REAL(crypt_r)(key, salt, data);
- if (res != nullptr) {
- COMMON_INTERCEPTOR_WRITE_RANGE(ctx, data,
- __sanitizer::struct_crypt_data_sz);
- COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res) + 1);
- }
- return res;
-}
-#define INIT_CRYPT_R COMMON_INTERCEPT_FUNCTION(crypt_r);
-#else
-#define INIT_CRYPT_R
-#endif
-
#if SANITIZER_INTERCEPT_GETENTROPY
INTERCEPTOR(int, getentropy, void *buf, SIZE_T buflen) {
void *ctx;
@@ -10772,8 +10737,6 @@ static void InitializeCommonInterceptors() {
INIT_GETUSERSHELL;
INIT_SL_INIT;
INIT_GETRANDOM;
- INIT_CRYPT;
- INIT_CRYPT_R;
INIT_GETENTROPY;
INIT_QSORT;
INIT_QSORT_R;
diff --git a/libsanitizer/sanitizer_common/sanitizer_platform_interceptors.h b/libsanitizer/sanitizer_common/sanitizer_platform_interceptors.h
index 8307b1ec28b..d50166ee6ce 100644
--- a/libsanitizer/sanitizer_common/sanitizer_platform_interceptors.h
+++ b/libsanitizer/sanitizer_common/sanitizer_platform_interceptors.h
@@ -571,8 +571,6 @@
#define SANITIZER_INTERCEPT_FDEVNAME SI_FREEBSD
#define SANITIZER_INTERCEPT_GETUSERSHELL (SI_POSIX && !SI_ANDROID)
#define SANITIZER_INTERCEPT_SL_INIT (SI_FREEBSD || SI_NETBSD)
-#define SANITIZER_INTERCEPT_CRYPT (SI_POSIX && !SI_ANDROID)
-#define SANITIZER_INTERCEPT_CRYPT_R (SI_LINUX && !SI_ANDROID)
#define SANITIZER_INTERCEPT_GETRANDOM \
((SI_LINUX && __GLIBC_PREREQ(2, 25)) || SI_FREEBSD)
diff --git a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp
index c85cf1626a7..bcbd143d19d 100644
--- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp
+++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp
@@ -176,10 +176,6 @@ typedef struct user_fpregs elf_fpregset_t;
# include "sanitizer_platform_interceptors.h"
# include "sanitizer_platform_limits_posix.h"
-#if SANITIZER_INTERCEPT_CRYPT_R
-#include <crypt.h>
-#endif
-
namespace __sanitizer {
unsigned struct_utsname_sz = sizeof(struct utsname);
unsigned struct_stat_sz = sizeof(struct stat);
@@ -283,10 +279,6 @@ namespace __sanitizer {
unsigned struct_statvfs64_sz = sizeof(struct statvfs64);
#endif // SANITIZER_LINUX && !SANITIZER_ANDROID
-#if SANITIZER_INTERCEPT_CRYPT_R
- unsigned struct_crypt_data_sz = sizeof(struct crypt_data);
-#endif
-
#if SANITIZER_LINUX && !SANITIZER_ANDROID
unsigned struct_timex_sz = sizeof(struct timex);
unsigned struct_msqid_ds_sz = sizeof(struct msqid_ds);
diff --git a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
index 44dd3d9e22d..29ebb304a9b 100644
--- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
+++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
@@ -319,7 +319,6 @@ extern unsigned struct_msqid_ds_sz;
extern unsigned struct_mq_attr_sz;
extern unsigned struct_timex_sz;
extern unsigned struct_statvfs_sz;
-extern unsigned struct_crypt_data_sz;
#endif // SANITIZER_LINUX && !SANITIZER_ANDROID
struct __sanitizer_iovec {
--
2.35.3

10
gcc13-testresults-rpmlintrc Normal file
View File

@ -0,0 +1,10 @@
# This line is mandatory to access the configuration functions
from Config import *
# Currently gotools.log contains $RPM_BUILD_ROOT and there's nothing
# to be done about that and neither do we care
addFilter ("gcc.*-testresults.*file-contains-buildroot")
# The package should _not_ be noarch, testresults differ from architecture
# to architecture
addFilter ("gcc.*-testresults.*no-binary")

1026
gcc13-testresults.spec Normal file
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File diff suppressed because it is too large Load Diff

519
gcc13.changes Normal file
View File

@ -0,0 +1,519 @@
-------------------------------------------------------------------
Wed Oct 16 13:32:36 UTC 2024 - Richard Biener <rguenther@suse.com>
- Add gcc13-pr116657.patch to fix for parsing tzdata 2024b [gcc#116657]
-------------------------------------------------------------------
Wed Aug 7 09:32:00 UTC 2024 - Richard Biener <rguenther@suse.com>
- Update to gcc-13 branch head, 9d368828bd4d04ce507e02a581, git8964
* includes fix for samba build with glibc 2.40
-------------------------------------------------------------------
Thu Jul 25 17:29:02 UTC 2024 - Giuliano Belinassi <giuliano.belinassi@suse.com>
- Add gcc13-rs6000-Adjust-fpatchable-function-entry.patch to fix
the incorrect NOPs layout when -fpatchable-function-enry is passed
in ppc64le.
-------------------------------------------------------------------
Tue May 21 08:56:28 UTC 2024 - Richard Biener <rguenther@suse.com>
- Update to GCC 13.3 release
-------------------------------------------------------------------
Fri May 10 12:33:27 UTC 2024 - Richard Biener <rguenther@suse.com>
- Update to gcc-13 branch head, b7a2697733d19a093cbdd0e200, git8761
- Removed gcc13-pr111731.patch now included upstream
-------------------------------------------------------------------
Thu May 2 08:19:50 UTC 2024 - Richard Biener <rguenther@suse.com>
- Add gcc13-amdgcn-remove-fiji.patch removing Fiji support from
the GCN offload compiler as that is requiring Code Object version 3
which is no longer supported by llvm18.
-------------------------------------------------------------------
Thu Apr 4 07:43:17 UTC 2024 - Richard Biener <rguenther@suse.com>
- Add gcc13-pr101523.patch to avoid combine spending too much
compile-time and memory doing nothing on s390x. [boo#1188441]
-------------------------------------------------------------------
Wed Mar 27 12:11:03 UTC 2024 - Richard Biener <rguenther@suse.com>
- Make requirement to lld version specific to avoid requiring the
meta-package.
-------------------------------------------------------------------
Wed Mar 20 08:29:09 UTC 2024 - Richard Biener <rguenther@suse.com>
- Add gcc13-pr111731.patch to fix unwinding for JIT code.
[bsc#1221239]
-------------------------------------------------------------------
Wed Mar 13 08:04:27 UTC 2024 - Richard Biener <rguenther@suse.com>
- Revert libgccjit dependency change. [boo#1220724]
-------------------------------------------------------------------
Tue Mar 5 14:35:38 UTC 2024 - Richard Biener <rguenther@suse.com>
- Fix libgccjit-devel dependency, a newer shared library is OK.
- Fix libgccjit dependency, the corresponding compiler isn't required.
-------------------------------------------------------------------
Thu Feb 22 14:50:13 UTC 2024 - Richard Biener <rguenther@suse.com>
- Use %patch -P N instead of %patchN.
-------------------------------------------------------------------
Thu Feb 8 08:17:53 UTC 2024 - Richard Biener <rguenther@suse.com>
- Add gcc13-sanitizer-remove-crypt-interception.patch to remove
crypt and crypt_r interceptors. The crypt API change in SLE15 SP3
breaks them. [bsc#1219520]
-------------------------------------------------------------------
Tue Feb 6 08:04:04 UTC 2024 - Richard Biener <rguenther@suse.com>
- Update to gcc-13 branch head, 67ac78caf31f7cb3202177e642, git8285
- Add gcc13-pr88345-min-func-alignment.diff to add support for
-fmin-function-alignment. [bsc#1214934]
-------------------------------------------------------------------
Mon Feb 5 14:24:16 UTC 2024 - Richard Biener <rguenther@suse.com>
- Use %{_target_cpu} to determine host and build.
-------------------------------------------------------------------
Thu Jan 25 07:59:39 UTC 2024 - Richard Biener <rguenther@suse.com>
- Update to gcc-13 branch head, fc7d87e0ffadca49bec29b2107, git8250
* Includes fix for building TVM. [boo#1218492]
-------------------------------------------------------------------
Mon Jan 22 10:05:20 UTC 2024 - Richard Biener <rguenther@suse.com>
- Add cross-X-newlib-devel requires to newlib cross compilers.
[boo#1219031]
-------------------------------------------------------------------
Thu Jan 18 14:14:46 UTC 2024 - Richard Biener <rguenther@suse.com>
- Package m2rte.so plugin in the gcc13-m2 sub-package rather than
in gcc13-devel. [boo#1210959]
- Require libstdc++6-devel-gcc13 from gcc13-m2 as m2 programs
are linked against libstdc++6.
-------------------------------------------------------------------
Tue Jan 9 14:20:57 UTC 2024 - Richard Biener <rguenther@suse.com>
- Update to gcc-13 branch head, 36ddb5230f56a30317630a928, git8205
-------------------------------------------------------------------
Thu Nov 30 11:43:17 UTC 2023 - Richard Biener <rguenther@suse.com>
- Update to gcc-13 branch head, 741743c028dc00f27b9c8b1d5, git8109
* Includes fix for building mariadb on i686. [bsc#1217667]
* Remove pr111411.patch contained in the update.
-------------------------------------------------------------------
Fri Nov 24 08:49:50 UTC 2023 - Richard Biener <rguenther@suse.com>
- Avoid update-alternatives dependency for accelerator crosses.
- Package tool links to llvm in cross-amdgcn-gcc13 rather than in
cross-amdgcn-newlib13-devel since that also has the dependence.
- Depend on llvmVER instead of llvm with VER equal to
%product_libs_llvm_ver where available and adjust tool discovery
accordingly. This should also properly trigger re-builds when
the patchlevel version of llvmVER changes, possibly changing
the binary names we link to. [bsc#1217450]
-------------------------------------------------------------------
Tue Nov 7 12:57:49 UTC 2023 - Richard Biener <rguenther@suse.com>
- Add gcc13-bsc1216664.patch, works around SAP ASE DB crash during
C++ standard library initialization. [bsc#1216664]
-------------------------------------------------------------------
Fri Sep 22 08:07:30 UTC 2023 - Dirk Müller <dmueller@suse.com>
- add pr111411.patch (bsc#1215427)
-------------------------------------------------------------------
Tue Sep 12 17:52:25 UTC 2023 - Richard Biener <rguenther@suse.com>
- Bump to b96e66fd4ef3e36983969fb8cdd1956f551a074b, git7831
* Includes many bugfixes
* Includes fix to -fstack-protector issues with variable
length stack allocations on aarch64. [bsc#1214052] (CVE-2023-4039)
-------------------------------------------------------------------
Mon Aug 28 07:59:17 UTC 2023 - Richard Biener <rguenther@suse.com>
- Disable building glibc cross compilers on SLE based code streams,
the required cross-glibc packages are not available there.
- Disable building avr cross on non-openSUSE code streams since
avr-libc isn't available there.
- Disable building newlib cross compilers on non-openSUSE code streams
since newlib isn't available there.
- Fix typo preventing s390x compiler build.
- Raise s390x architecture baseline to z14 for ALP. [PED-253]
- Turn cross compiler to ppc64le to a glibc cross.
-------------------------------------------------------------------
Wed Aug 23 06:50:07 UTC 2023 - Richard Biener <rguenther@suse.com>
- Turn cross compiler to s390x to a glibc cross. [bsc#1214460]
-------------------------------------------------------------------
Fri Aug 18 13:03:36 UTC 2023 - Michal Suchanek <msuchanek@suse.com>
- Raise Power architecture baseline to Power9 only for ALP (boo#1213915).
-------------------------------------------------------------------
Thu Aug 3 13:34:26 UTC 2023 - Richard Biener <rguenther@suse.com>
- Bump to cc279d6c64562f05019e1d12d0d825f9391b5553, git7683
* Includes GCC 13.2 release
* Includes patch to fix broken testcase in libbacktrace, fixing
build problems on SLES 12
-------------------------------------------------------------------
Wed Aug 2 08:01:18 UTC 2023 - Andreas Schwab <schwab@suse.de>
- gdcflags.patch: Use substituted GDCFLAGS
- Filter out -Werror=return-type from D compile flags
-------------------------------------------------------------------
Thu Jul 20 09:04:51 UTC 2023 - Richard Biener <rguenther@suse.com>
- Bump to 9aac37ab8a7b919a89c6d64bc7107a8436996e93, git7597
* GCC 13.2 RC1
- Add rpmlint filter for SLE12 complaining about invalid licenses.
-------------------------------------------------------------------
Tue Jul 11 14:33:29 UTC 2023 - Andreas Schwab <schwab@suse.de>
- Also handle -static-pie in the default-PIE specs
-------------------------------------------------------------------
Mon Jul 10 08:12:40 UTC 2023 - Richard Biener <rguenther@suse.com>
- Bump to f9781fcf733ca3afe5b5811afd8ecbb18d9d3a11, git7552
- Remove gcc13-pr110334.patch again as it breaks libreoffice build.
-------------------------------------------------------------------
Wed Jun 28 06:56:52 UTC 2023 - Richard Biener <rguenther@suse.com>
- Bump to a533ded17fb13cbbb2fa5133ecd470360f66c5cf, git7489.
- Add gcc13-pr110334.patch to fix missed optimization in Skia
resulting in Firefox crashes when building with LTO. [boo#1212101]
-------------------------------------------------------------------
Tue Jun 13 09:22:50 UTC 2023 - Richard Biener <rguenther@suse.com>
- Raise architecture levels for ALP. [PED-153]
* Raise POWER architecture baseline to power9. [PED-2005]
* Raise x86-64 architecture baseline to x86-64-v2 for ALP. [PED-252]
* Delay raising s390x architecture baseline to z14. [PED-253]
-------------------------------------------------------------------
Mon May 22 09:05:30 UTC 2023 - Richard Biener <rguenther@suse.com>
- Bump to dd36656ada05731c069ecd5b1878380294fb1f3e, git7364.
* Includes the RISC-V atomic changes
- Remove riscv-atomic.patch and riscv-pthread.patch now included
- Make libstdc++6-devel packages own their directories since they
can be installed standalone. [bsc#1211427]
-------------------------------------------------------------------
Thu Apr 27 07:29:05 UTC 2023 - Richard Biener <rguenther@suse.com>
- Bump to 910735c5d7ce7607384fc1eec4189e90c8ae5c84, git7256.
* Includes GCC 13.1 release and first bugfixes
- Update riscv-atomic.patch from the version committed upstream.
-------------------------------------------------------------------
Fri Apr 21 06:46:36 UTC 2023 - Richard Biener <rguenther@suse.com>
- Bump to f980561c60b0446cc427595198d7f3f4f90e0924, git7231.
* fixes compile-time issue reported in [bsc#1210557]
* GCC 13.1 RC3
- Disable building the rust frontend.
-------------------------------------------------------------------
Wed Apr 12 21:15:13 UTC 2023 - Martin Liška <mliska@suse.cz>
- Bump to d339e9802f758e051b0a1ef6db732ff846cbf4e3, git7162.
-------------------------------------------------------------------
Tue Apr 11 08:58:11 UTC 2023 - Martin Liška <mliska@suse.cz>
- Add new x86-related intrinsics (amxcomplexintrin.h).
-------------------------------------------------------------------
Tue Apr 11 08:29:47 UTC 2023 - Andreas Schwab <schwab@suse.de>
- riscv-atomic.patch: RISC-V: Add support for inlining subword atomic
operations
- riscv-pthread.patch: Don't add -latomic with -pthread
-------------------------------------------------------------------
Tue Apr 4 07:02:21 UTC 2023 - Martin Liška <mliska@suse.cz>
- Bump to d0b961b802dd7d9d555ff4515835a479329326e9, git6995.
-------------------------------------------------------------------
Fri Mar 24 14:44:48 UTC 2023 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Add %limit_build for gcc13 to avoid OOM
-------------------------------------------------------------------
Fri Mar 24 13:37:38 UTC 2023 - Martin Liška <mliska@suse.cz>
- Use --enable-link-serialization rather that --enable-link-mutex,
the benefit of the former one is that the linker jobs are not
holding tokens of the make's jobserver.
-------------------------------------------------------------------
Thu Mar 23 22:14:59 UTC 2023 - Martin Liška <mliska@suse.cz>
- Bump to c4792bd1de0621932a47fb86aca09fafafdb2972, git6840.
-------------------------------------------------------------------
Tue Mar 21 10:45:33 UTC 2023 - Richard Biener <rguenther@suse.com>
- Add cross-bpf packages. See https://gcc.gnu.org/wiki/BPFBackEnd
for the general state of BPF with GCC.
-------------------------------------------------------------------
Tue Mar 21 08:39:35 UTC 2023 - Martin Liška <mliska@suse.cz>
- Bump to 5f413dc41ee4f8bc3a0fc295f98b75dceae52fa8, git6773.
-------------------------------------------------------------------
Mon Feb 27 10:25:35 UTC 2023 - Richard Biener <rguenther@suse.com>
- Always enable the link mutex.
-------------------------------------------------------------------
Mon Feb 27 08:34:33 UTC 2023 - Martin Liška <mliska@suse.cz>
- Bump to 529e03b9882fe48cfa3c182abb12a5858a5762a2, git6353.
-------------------------------------------------------------------
Thu Feb 23 10:26:27 UTC 2023 - Martin Liška <mliska@suse.cz>
- Rebase gcc44-rename-info-files.patch patch.
-------------------------------------------------------------------
Fri Jan 27 10:35:15 UTC 2023 - Martin Liška <mliska@suse.cz>
- Add support for new front-ends Rust and Modula-2.
- Align _multibuild order with gcc12 package.
- Bump to ca8fb0096713a8477614ef874f16ba5bf16c48bc, git5428.
-------------------------------------------------------------------
Mon Jan 23 15:19:53 UTC 2023 - Richard Biener <rguenther@suse.com>
- Add bootstrap conditional to allow --without=bootstrap to be
specified to speed up local builds for testing.
-------------------------------------------------------------------
Mon Jan 23 08:45:24 UTC 2023 - Richard Biener <rguenther@suse.com>
- Bump included newlib to version 4.3.0.
-------------------------------------------------------------------
Thu Jan 19 11:34:00 UTC 2023 - Richard Biener <rguenther@suse.com>
- Update to GCC trunk head (r13-5254-g05b9868b182bb9)
* pulls Go frontend fix to fix build fail on s390x
* pulls upstream fix for PR107678, obsoleting gcc13-pr107678.patch
- Also package libhwasan_preinit.o on aarch64.
-------------------------------------------------------------------
Tue Jan 17 09:30:14 UTC 2023 - Richard Biener <rguenther@suse.com>
- Configure external timezone database provided by the timezone
package. Make libstdc++6 recommend timezone to get a fully
working std::chrono. Install timezone when running the testsuite.
- Remove dependence on doxygen and graphviz when building the
testsuite. Those were used to build the libstdc++ API html
documentation but we stopped shipping that when Java support
was removed and nobody noticed. Purge traces of the built
libstdc++6-gccN-doc package.
- Package libhwasan_preinit.o on x86_64.
-------------------------------------------------------------------
Mon Jan 16 11:59:43 UTC 2023 - Richard Biener <rguenther@suse.com>
- Update to GCC trunk head (r13-5199-g2f81164255bf0d)
* pulls changes up to the start of Stage 4
- Change version numbering to match the commit count from
the git gcc-descr alias
- Add gcc13-pr107678.patch to fix unwinding on aarch64 with
pointer signing. [bsc#1206684]
-------------------------------------------------------------------
Tue Dec 27 11:13:16 UTC 2022 - Ludwig Nussel <lnussel@suse.com>
- Don't rely on %usrmerged, set it based on standard %suse_version
-------------------------------------------------------------------
Thu Dec 22 08:31:14 UTC 2022 - Matwey Kornilov <matwey.kornilov@gmail.com>
- Enable PRU flavour for gcc13
-------------------------------------------------------------------
Mon Dec 19 14:59:32 UTC 2022 - Dirk Müller <dmueller@suse.com>
- update floatn fixinclude pickup to check each header separately (bsc#1206480)
-------------------------------------------------------------------
Wed Dec 14 07:52:36 UTC 2022 - Richard Biener <rguenther@suse.com>
- Redo floatn fixinclude pick-up to simply keep what is there.
-------------------------------------------------------------------
Tue Dec 13 10:34:35 UTC 2022 - Richard Biener <rguenther@suse.com>
- Bump to 0a43f7b1a73c8e3b9cefffe430274d0a3d6d3291, git197351.
- Bump libgo SONAME to libgo22.
- Do not package libhwasan for biarch (32-bit architecture)
as the extension depends on 64-bit pointers.
- Sync cross.spec.in changes from gcc12 package.
-------------------------------------------------------------------
Mon Dec 5 08:01:00 UTC 2022 - Richard Biener <rguenther@suse.com>
- Bump to 380d62c14c99d8df13b7a86660e7ee67d01ad827, git197210.
- Adjust floatn fixincludes guard to work with SLE12 and earlier
SLE15.
-------------------------------------------------------------------
Thu Dec 1 22:09:49 UTC 2022 - Martin Liška <mliska@suse.cz>
- Bump to de144fdab17dbbb64ccb540056ab78b4ffb3fbbc, git197173.
-------------------------------------------------------------------
Thu Dec 1 13:59:05 UTC 2022 - Martin Liška <mliska@suse.cz>
- Depend on at least LLVM 13 for GCN cross compiler.
-------------------------------------------------------------------
Thu Dec 1 05:34:47 UTC 2022 - Martin Liška <mliska@suse.cz>
- Bump to 4304e09a1617bcf1c87f5bc96017ae5017379d75, git197155.
-------------------------------------------------------------------
Thu Dec 1 05:33:14 UTC 2022 - Martin Liška <mliska@suse.cz>
- Rebase gcc44-rename-info-files.patch.
-------------------------------------------------------------------
Wed Nov 30 22:09:37 UTC 2022 - Martin Liška <mliska@suse.cz>
- Bump to d13c359a49291f0a1206adbad4065677010b7e4b, git197143.
-------------------------------------------------------------------
Tue Nov 29 07:06:11 UTC 2022 - Richard Biener <rguenther@suse.com>
- Sync changes from gcc12 package
- Update embedded newlib to version 4.2.0
* includes newlib-4.1.0-aligned_alloc.patch
- Allow cross-pru-gcc12-bootstrap for armv7l architecture.
PRU architecture is used for real-time MCUs embedded into TI
armv7l and aarch64 SoCs. We need to have cross-pru-gcc12 for
armv7l in order to build both host applications and PRU firmware
during the same build.
-------------------------------------------------------------------
Mon Nov 28 22:09:40 UTC 2022 - Martin Liška <mliska@suse.cz>
- Bump to 2b0ae7fb91f64fb005abf7d7903fd4c0764bb45c, git197102.
-------------------------------------------------------------------
Tue Nov 22 07:14:27 UTC 2022 - Martin Liška <mliska@suse.cz>
- Handle new libstdc++exp.a lib.
-------------------------------------------------------------------
Mon Nov 21 22:09:43 UTC 2022 - Martin Liška <mliska@suse.cz>
- Bump to 5c0d171f67d082c353ddc319859111d3b9126c17, git196938.
-------------------------------------------------------------------
Tue Nov 8 11:32:46 UTC 2022 - Martin Liška <mliska@suse.cz>
- Add 2 new headers.
-------------------------------------------------------------------
Mon Nov 7 23:58:33 UTC 2022 - Martin Liška <mliska@suse.cz>
- Bump to b457b779427b0f7b3fbac447811c9c52db5bc79e, git196485.
-------------------------------------------------------------------
Tue Sep 27 15:32:26 UTC 2022 - Martin Liška <mliska@suse.cz>
- Revert --disable-fixincludes due to float128 needed fix.
-------------------------------------------------------------------
Tue Sep 27 15:14:40 UTC 2022 - Martin Liška <mliska@suse.cz>
- Bump to 0b2706ac0e6d6b990d789325f9e081dfe4501f4f, git195623.
-------------------------------------------------------------------
Wed Aug 31 20:04:10 UTC 2022 - Martin Liška <mliska@suse.cz>
- Bump to be9dd80f9334800300a80268dbb92cf3fafcfcf8, git195041.
-------------------------------------------------------------------
Wed Aug 31 20:02:34 UTC 2022 - Martin Liška <mliska@suse.cz>
- Start using --disable-fixincludes.
-------------------------------------------------------------------
Mon Aug 8 18:33:26 UTC 2022 - Martin Liška <mliska@suse.cz>
- Fix workaround for obs-service-format_spec_file.
- Bump version in gcc.spec.in.
-------------------------------------------------------------------
Fri Aug 5 21:07:30 UTC 2022 - Martin Liška <mliska@suse.cz>
- Bump to cc01a27db5411a4fe354a97b7c86703c5bc81243, git194700.
-------------------------------------------------------------------
Thu Apr 28 15:36:41 UTC 2022 - Martin Liška <mliska@suse.cz>
- New package, inherits from gcc12
- Take patches inherited from GCC 12.
* gcc-add-defaultsspec.diff, add the ability to provide a specs
file that is read by default
* tls-no-direct.diff, avoid direct %fs references on x86 to not
slow down Xen
* gcc43-no-unwind-tables.diff, do not produce unwind tables for
CRT files
* gcc41-ppc32-retaddr.patch, fix expansion of __builtin_return_addr
for ppc, just a testcase
* gcc44-textdomain.patch, make translation files version specific
and adjust textdomain to find them
* gcc44-rename-info-files.patch, fix cross-references in info files
when renaming them to be version specific
* gcc48-libstdc++-api-reference.patch, fix link in the installed
libstdc++ html documentation
* gcc48-remove-mpfr-2.4.0-requirement.patch, make GCC work with
earlier mpfr versions on old products
* gcc5-no-return-gcc43-workaround.patch, make build work with
host gcc 4.3
* gcc7-remove-Wexpansion-to-defined-from-Wextra.patch, removes
new warning from -Wextra
* gcc7-avoid-fixinc-error.diff
* gcc9-reproducible-builds-buildid-for-checksum.patch
* gcc9-reproducible-builds.patch
* gcc10-amdgcn-llvm-as.patch

4166
gcc13.spec Normal file
View File

File diff suppressed because it is too large Load Diff

91
gcc41-ppc32-retaddr.patch Normal file
View File

@ -0,0 +1,91 @@
2005-11-28 Jakub Jelinek <jakub@redhat.com>
* config/rs6000/rs6000.c (rs6000_return_addr): If COUNT == 0,
read word RETURN_ADDRESS_OFFSET bytes above arg_pointer_rtx
instead of doing an extran indirection from frame_pointer_rtx.
* gcc.dg/20051128-1.c: New test.
#Index: gcc/config/rs6000/rs6000.cc
#===================================================================
#--- gcc/config/rs6000/rs6000.cc.orig 2013-11-26 15:42:33.000000000 +0100
#+++ gcc/config/rs6000/rs6000.cc 2013-11-26 16:44:14.566089231 +0100
#@@ -20878,18 +20878,22 @@ rs6000_return_addr (int count, rtx frame
if (count != 0
|| ((DEFAULT_ABI == ABI_V4 || DEFAULT_ABI == ABI_DARWIN) && flag_pic))
{
+ rtx x;
cfun->machine->ra_needs_full_frame = 1;
- return
- gen_rtx_MEM
- (Pmode,
- memory_address
- (Pmode,
- plus_constant (Pmode,
- copy_to_reg
- (gen_rtx_MEM (Pmode,
- memory_address (Pmode, frame))),
- RETURN_ADDRESS_OFFSET)));
+ if (count == 0)
+ {
+ gcc_assert (frame == frame_pointer_rtx);
+ x = arg_pointer_rtx;
+ }
+ else
+ {
+ x = memory_address (Pmode, frame);
+ x = copy_to_reg (gen_rtx_MEM (Pmode, x));
+ }
+
+ x = plus_constant (Pmode, x, RETURN_ADDRESS_OFFSET);
+ return gen_rtx_MEM (Pmode, memory_address (Pmode, x));
}
cfun->machine->ra_need_lr = 1;
Index: gcc/testsuite/gcc.dg/20051128-1.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gcc/testsuite/gcc.dg/20051128-1.c 2013-11-26 16:44:14.566089231 +0100
@@ -0,0 +1,41 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -fpic" } */
+
+extern void exit (int);
+extern void abort (void);
+
+int b;
+
+struct A
+{
+ void *pad[147];
+ void *ra, *h;
+ long o;
+};
+
+void
+__attribute__((noinline))
+foo (struct A *a, void *x)
+{
+ __builtin_memset (a, 0, sizeof (a));
+ if (!b)
+ exit (0);
+}
+
+void
+__attribute__((noinline))
+bar (void)
+{
+ struct A a;
+
+ __builtin_unwind_init ();
+ foo (&a, __builtin_return_address (0));
+}
+
+int
+main (void)
+{
+ bar ();
+ abort ();
+ return 0;
+}

13
gcc43-no-unwind-tables.diff Normal file
View File

@ -0,0 +1,13 @@
Index: libgcc/Makefile.in
===================================================================
--- libgcc/Makefile.in.orig 2015-12-14 11:33:03.225790694 +0100
+++ libgcc/Makefile.in 2015-12-17 15:09:45.415136693 +0100
@@ -301,7 +301,7 @@ CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
$(NO_PIE_CFLAGS) -finhibit-size-directive -fno-inline -fno-exceptions \
-fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \
-fbuilding-libgcc -fno-stack-protector $(FORCE_EXPLICIT_EH_REGISTRY) \
- $(INHIBIT_LIBC_CFLAGS) $(USE_TM_CLONE_REGISTRY)
+ $(INHIBIT_LIBC_CFLAGS) $(USE_TM_CLONE_REGISTRY) -fno-unwind-tables -fno-asynchronous-unwind-tables
# Extra flags to use when compiling crt{begin,end}.o.
CRTSTUFF_T_CFLAGS =

708
gcc44-rename-info-files.patch Normal file
View File

@ -0,0 +1,708 @@
#! /bin/sh -e
# DP: Allow transformations on info file names. Reference the
# DP: transformed info file names in the texinfo files.
dir=
if [ $# -eq 3 -a "$2" = '-d' ]; then
pdir="-d $3"
dir="$3/"
elif [ $# -ne 1 ]; then
echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
exit 1
fi
case "$1" in
-patch)
patch $pdir -f --no-backup-if-mismatch -p0 < $0
;;
-unpatch)
patch $pdir -f --no-backup-if-mismatch -R -p0 < $0
;;
*)
echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
exit 1
esac
exit 0
gcc/ChangeLog:
2004-02-17 Matthias Klose <doko@debian.org>
* Makefile.in: Allow transformations on info file names.
Define MAKEINFODEFS, macros to pass transformated info file
names to makeinfo.
* doc/cpp.texi: Use macros defined in MAKEINFODEFS for references.
* doc/cppinternals.texi: Likewise.
* doc/extend.texi: Likewise.
* doc/gcc.texi: Likewise.
* doc/gccint.texi: Likewise.
* doc/invoke.texi: Likewise.
* doc/libgcc.texi: Likewise.
* doc/makefile.texi: Likewise.
* doc/passes.texi: Likewise.
* doc/sourcebuild.texi: Likewise.
* doc/standards.texi: Likewise.
* doc/trouble.texi: Likewise.
gcc/fortran/ChangeLog:
* Make-lang.in: Allow transformations on info file names.
Pass macros of transformated info file defined in MAKEINFODEFS
names to makeinfo.
* gfortran.texi: Use macros defined in MAKEINFODEFS for references.
gcc/java/ChangeLog:
* Make-lang.in: Allow transformations on info file names.
Pass macros of transformated info file defined in MAKEINFODEFS
names to makeinfo.
* gcj.texi: Use macros defined in MAKEINFODEFS for references.
---
gcc/Makefile.in | 74 ++++++++++++++++++++++++++++++++++++----------
gcc/ada/gnat-style.texi | 2 -
gcc/ada/gnat_rm.texi | 2 -
gcc/ada/gnat_ugn.texi | 2 -
gcc/doc/cpp.texi | 2 -
gcc/doc/cppinternals.texi | 2 -
gcc/doc/extend.texi | 2 -
gcc/doc/gcc.texi | 8 ++--
gcc/doc/gccint.texi | 4 +-
gcc/doc/install.texi | 2 -
gcc/doc/invoke.texi | 10 +++---
gcc/doc/libgcc.texi | 2 -
gcc/doc/makefile.texi | 2 -
gcc/doc/passes.texi | 2 -
gcc/doc/standards.texi | 4 +-
gcc/fortran/Make-lang.in | 11 +++---
gcc/fortran/gfortran.texi | 2 -
gcc/java/Make-lang.in | 19 +++++++++--
gcc/java/gcj.texi | 20 ++++++------
libgomp/Makefile.am | 13 ++++----
libgomp/Makefile.in | 14 ++++----
libgomp/libgomp.texi | 2 -
22 files changed, 131 insertions(+), 70 deletions(-)
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index d8b76d83d68..4f9c274ee38 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -3333,8 +3333,29 @@ install-no-fixedincludes:
doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
-INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
- doc/gccinstall.info doc/cppinternals.info
+INFO_CPP_NAME = $(shell echo cpp|sed '$(program_transform_name)')
+INFO_GCC_NAME = $(shell echo gcc|sed '$(program_transform_name)')
+INFO_GXX_NAME = $(shell echo g++|sed '$(program_transform_name)')
+INFO_GCCINT_NAME = $(shell echo gccint|sed '$(program_transform_name)')
+INFO_GCCINSTALL_NAME = $(shell echo gccinstall|sed '$(program_transform_name)')
+INFO_CPPINT_NAME = $(shell echo cppinternals|sed '$(program_transform_name)')
+
+INFO_FORTRAN_NAME = $(shell echo gfortran|sed '$(program_transform_name)')
+INFO_GCJ_NAME = $(shell echo gcj|sed '$(program_transform_name)')
+INFO_GDC_NAME = $(shell echo gdc|sed '$(program_transform_name)')
+
+INFOFILES = doc/$(INFO_CPP_NAME).info doc/$(INFO_GCC_NAME).info \
+ doc/$(INFO_GCCINT_NAME).info \
+ doc/$(INFO_GCCINSTALL_NAME).info doc/$(INFO_CPPINT_NAME).info
+
+MAKEINFODEFS = -D 'fncpp $(INFO_CPP_NAME)' -D 'fngcc $(INFO_GCC_NAME)' \
+ -D 'fngxx $(INFO_GXX_NAME)' \
+ -D 'fngccint $(INFO_GCCINT_NAME)' \
+ -D 'fngccinstall $(INFO_GCCINSTALL_NAME)' \
+ -D 'fncppint $(INFO_CPPINT_NAME)' \
+ -D 'fngfortran $(INFO_FORTRAN_NAME)' \
+ -D 'fngcj $(INFO_GCJ_NAME)' \
+ -D 'fngdc $(INFO_GDC_NAME)'
info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
@@ -3390,21 +3411,41 @@ gcc-vers.texi: $(BASEVER) $(DEVPHASE)
# patterns. To use them, put each of the specific targets with its
# specific dependencies but no build commands.
-doc/cpp.info: $(TEXI_CPP_FILES)
-doc/gcc.info: $(TEXI_GCC_FILES)
-doc/gccint.info: $(TEXI_GCCINT_FILES)
-doc/cppinternals.info: $(TEXI_CPPINT_FILES)
-
+# Generic entry to handle info files, which are not renamed (currently Ada)
doc/%.info: %.texi
if [ x$(BUILD_INFO) = xinfo ]; then \
$(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
-I $(gcc_docdir)/include -o $@ $<; \
fi
+doc/$(INFO_CPP_NAME).info: $(TEXI_CPP_FILES)
+ if [ x$(BUILD_INFO) = xinfo ]; then \
+ $(MAKEINFO) $(MAKEINFOFLAGS) $(MAKEINFODEFS) -I $(gcc_docdir) \
+ -I $(gcc_docdir)/include -o $@ $<; \
+ fi
+
+doc/$(INFO_GCC_NAME).info: $(TEXI_GCC_FILES)
+ if [ x$(BUILD_INFO) = xinfo ]; then \
+ $(MAKEINFO) $(MAKEINFOFLAGS) $(MAKEINFODEFS) -I $(gcc_docdir) \
+ -I $(gcc_docdir)/include -o $@ $<; \
+ fi
+
+doc/$(INFO_GCCINT_NAME).info: $(TEXI_GCCINT_FILES)
+ if [ x$(BUILD_INFO) = xinfo ]; then \
+ $(MAKEINFO) $(MAKEINFOFLAGS) $(MAKEINFODEFS) -I $(gcc_docdir) \
+ -I $(gcc_docdir)/include -o $@ $<; \
+ fi
+
+doc/$(INFO_CPPINT_NAME).info: $(TEXI_CPPINT_FILES)
+ if [ x$(BUILD_INFO) = xinfo ]; then \
+ $(MAKEINFO) $(MAKEINFOFLAGS) $(MAKEINFODEFS) -I $(gcc_docdir) \
+ -I $(gcc_docdir)/include -o $@ $<; \
+ fi
+
# Duplicate entry to handle renaming of gccinstall.info
-doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
+doc/$(INFO_GCCINSTALL_NAME).info: $(TEXI_GCCINSTALL_FILES)
if [ x$(BUILD_INFO) = xinfo ]; then \
- $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
+ $(MAKEINFO) $(MAKEINFOFLAGS) $(MAKEINFODEFS) -I $(gcc_docdir) \
-I $(gcc_docdir)/include -o $@ $<; \
fi
@@ -3815,11 +3856,11 @@ install-driver: installdirs xgcc$(exeext)
# $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
# to do the install.
install-info:: doc installdirs \
- $(DESTDIR)$(infodir)/cpp.info \
- $(DESTDIR)$(infodir)/gcc.info \
- $(DESTDIR)$(infodir)/cppinternals.info \
- $(DESTDIR)$(infodir)/gccinstall.info \
- $(DESTDIR)$(infodir)/gccint.info \
+ $(DESTDIR)$(infodir)/$(INFO_CPP_NAME).info \
+ $(DESTDIR)$(infodir)/$(INFO_GCC_NAME).info \
+ $(DESTDIR)$(infodir)/$(INFO_CPPINT_NAME).info \
+ $(DESTDIR)$(infodir)/$(INFO_GCCINSTALL_NAME).info \
+ $(DESTDIR)$(infodir)/$(INFO_GCCINT_NAME).info \
lang.install-info
$(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
@@ -4058,8 +4099,11 @@ uninstall: lang.uninstall
-rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
-rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
-rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
- -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
- -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
+ -rm -f $(DESTDIR)$(infodir)/$(INFO_CPP_NAME).info*
+ -rm -f $(DESTDIR)$(infodir)/$(INFO_GCC_NAME).info*
+ -rm -f $(DESTDIR)$(infodir)/$(INFO_CPPINT_NAME).info*
+ -rm -f $(DESTDIR)$(infodir)/$(INFO_GCCINT_NAME).info*
+ -rm -f $(DESTDIR)$(infodir)/$(INFO_GCCINSTALL_NAME).info*
for i in ar nm ranlib ; do \
install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
diff --git a/gcc/ada/gnat-style.texi b/gcc/ada/gnat-style.texi
index f3b1c29a24f..46bd21535cf 100644
--- a/gcc/ada/gnat-style.texi
+++ b/gcc/ada/gnat-style.texi
@@ -12,7 +12,7 @@
@finalout
@dircategory GNU Ada Tools
@direntry
-* gnat-style: (gnat-style.info). gnat-style
+* gnat-style: (gnat-style-12.info). gnat-style
@end direntry
@c %**end of header
diff --git a/gcc/ada/gnat_rm.texi b/gcc/ada/gnat_rm.texi
index 212ed3df9d8..bed8ce40548 100644
--- a/gcc/ada/gnat_rm.texi
+++ b/gcc/ada/gnat_rm.texi
@@ -12,7 +12,7 @@
@finalout
@dircategory GNU Ada Tools
@direntry
-* gnat_rm: (gnat_rm.info). gnat_rm
+* GNAT Reference Manual: (gnat_rm-12). Reference Manual for GNU Ada tools.
@end direntry
@c %**end of header
diff --git a/gcc/ada/gnat_ugn.texi b/gcc/ada/gnat_ugn.texi
index a1daff92fbe..514931ec139 100644
--- a/gcc/ada/gnat_ugn.texi
+++ b/gcc/ada/gnat_ugn.texi
@@ -12,7 +12,7 @@
@finalout
@dircategory GNU Ada Tools
@direntry
-* gnat_ugn: (gnat_ugn.info). gnat_ugn
+* User's Guide: (gnat_ugn-12).
@end direntry
@c %**end of header
diff --git a/gcc/d/Make-lang.in b/gcc/d/Make-lang.in
index 1679fb81097..6845aa67d43 100644
--- a/gcc/d/Make-lang.in
+++ b/gcc/d/Make-lang.in
@@ -247,10 +247,11 @@ D_TEXI_FILES = \
$(gcc_docdir)/include/gcc-common.texi \
gcc-vers.texi
-doc/gdc.info: $(D_TEXI_FILES)
+INFO_GDC_NAME = $(shell echo gdc|sed '$(program_transform_name)')
+doc/$(INFO_GDC_NAME).info: $(D_TEXI_FILES)
if test "x$(BUILD_INFO)" = xinfo; then \
- rm -f doc/gdc.info*; \
- $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
+ rm -f doc/$(INFO_GDC_NAME).info*; \
+ $(MAKEINFO) $(MAKEINFOFLAGS) $(MAKEINFODEFS) -I $(gcc_docdir) \
-I $(gcc_docdir)/include -o $@ $<; \
else true; fi
@@ -275,11 +276,11 @@ gdc.pod: d/gdc.texi
d.all.cross: gdc-cross$(exeext)
d.start.encap: gdc$(exeext)
d.rest.encap:
-d.info: doc/gdc.info
+d.info: doc/$(INFO_GDC_NAME).info
d.dvi: doc/gdc.dvi
d.pdf: doc/gdc.pdf
d.html: $(build_htmldir)/gdc/index.html
-d.srcinfo: doc/gdc.info
+d.srcinfo: doc/$(INFO_GDC_NAME).info
-cp -p $^ $(srcdir)/doc
d.srcextra:
@@ -320,7 +321,7 @@ d.install-common: installdirs
d.install-plugin:
-d.install-info: $(DESTDIR)$(infodir)/gdc.info
+d.install-info: $(DESTDIR)$(infodir)/$(INFO_GDC_NAME).info
d.install-pdf: doc/gdc.pdf
@$(NORMAL_INSTALL)
@@ -370,7 +371,7 @@ d.uninstall:
-rm -rf $(DESTDIR)$(bindir)/$(D_INSTALL_NAME)$(exeext)
-rm -rf $(DESTDIR)$(man1dir)/$(D_INSTALL_NAME)$(man1ext)
-rm -rf $(DESTDIR)$(bindir)/$(D_TARGET_INSTALL_NAME)$(exeext)
- -rm -rf $(DESTDIR)$(infodir)/gdc.info*
+ -rm -rf $(DESTDIR)$(infodir)/$(INFO_GDC_NAME).info*
# Clean hooks.
diff --git a/gcc/d/gdc.texi b/gcc/d/gdc.texi
index 24b6ee00478..1a35bb099e6 100644
--- a/gcc/d/gdc.texi
+++ b/gcc/d/gdc.texi
@@ -38,7 +38,7 @@ man page gfdl(7).
@format
@dircategory Software development
@direntry
-* gdc: (gdc). A GCC-based compiler for the D language
+* @value{fngdc}: (@value{fngdc}). A GCC-based compiler for the D language
@end direntry
@end format
diff --git a/gcc/doc/cpp.texi b/gcc/doc/cpp.texi
index b0a2ce3ac6b..922a1c95181 100644
--- a/gcc/doc/cpp.texi
+++ b/gcc/doc/cpp.texi
@@ -50,7 +50,7 @@ This manual contains no Invariant Sections. The Front-Cover Texts are
@ifinfo
@dircategory Software development
@direntry
-* Cpp: (cpp). The GNU C preprocessor.
+* @value{fncpp}: (@value{fncpp}). The GNU C preprocessor.
@end direntry
@end ifinfo
diff --git a/gcc/doc/cppinternals.texi b/gcc/doc/cppinternals.texi
index a8ddb5c190e..e8fe1fcf2d8 100644
--- a/gcc/doc/cppinternals.texi
+++ b/gcc/doc/cppinternals.texi
@@ -7,7 +7,7 @@
@ifinfo
@dircategory Software development
@direntry
-* Cpplib: (cppinternals). Cpplib internals.
+* @value{fncppint}: (@value{fncppint}). Cpplib internals.
@end direntry
@end ifinfo
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 3adb67aa47a..0fae318cade 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -24488,7 +24488,7 @@ want to write code that checks whether these features are available, you can
test for the GNU compiler the same way as for C programs: check for a
predefined macro @code{__GNUC__}. You can also use @code{__GNUG__} to
test specifically for GNU C++ (@pxref{Common Predefined Macros,,
-Predefined Macros,cpp,The GNU C Preprocessor}).
+Predefined Macros,@value{fncpp},The GNU C Preprocessor}).
@menu
* C++ Volatiles:: What constitutes an access to a volatile object.
diff --git a/gcc/doc/gcc.texi b/gcc/doc/gcc.texi
index b3d500d4f47..d58e57dd480 100644
--- a/gcc/doc/gcc.texi
+++ b/gcc/doc/gcc.texi
@@ -70,12 +70,12 @@ Texts being (a) (see below), and with the Back-Cover Texts being (b)
@ifnottex
@dircategory Software development
@direntry
-* gcc: (gcc). The GNU Compiler Collection.
-* g++: (gcc). The GNU C++ compiler.
-* gcov: (gcc) Gcov. @command{gcov}---a test coverage program.
-* gcov-tool: (gcc) Gcov-tool. @command{gcov-tool}---an offline gcda profile processing program.
-* gcov-dump: (gcc) Gcov-dump. @command{gcov-dump}---an offline gcda and gcno profile dump tool.
-* lto-dump: (gcc) lto-dump. @command{lto-dump}---Tool for
+* @value{fngcc}: (@value{fngcc}). The GNU Compiler Collection.
+* @value{fngxx}: (@value{fngcc}). The GNU C++ compiler.
+* gcov: (@value{fngcc}) Gcov. @command{gcov}---a test coverage program.
+* gcov-tool: (@value{fngcc}) Gcov-tool. @command{gcov-tool}---an offline gcda profile processing program.
+* gcov-dump: (@value{fngcc}) Gcov-dump. @command{gcov-dump}---an offline gcda and gcno profile dump tool.
+* lto-dump: (@value{fngcc}) Lto-dump. @command{lto-dump}---Tool for
dumping LTO object files.
@end direntry
@sp 1
@@ -135,7 +135,7 @@ version @value{version-GCC}.
The internals of the GNU compilers, including how to port them to new
targets and some information about how to write front ends for new
languages, are documented in a separate manual. @xref{Top,,
-Introduction, gccint, GNU Compiler Collection (GCC) Internals}.
+Introduction, @value{fngccint}, GNU Compiler Collection (GCC) Internals}.
@menu
* G++ and GCC:: You can compile C or C++ programs.
diff --git a/gcc/doc/gccint.texi b/gcc/doc/gccint.texi
index 33cf7fdafce..8c76bf8a0c6 100644
--- a/gcc/doc/gccint.texi
+++ b/gcc/doc/gccint.texi
@@ -49,7 +49,7 @@ Texts being (a) (see below), and with the Back-Cover Texts being (b)
@ifnottex
@dircategory Software development
@direntry
-* gccint: (gccint). Internals of the GNU Compiler Collection.
+* @value{fngccint}: (@value{fngccint}). Internals of the GNU Compiler Collection.
@end direntry
This file documents the internals of the GNU compilers.
@sp 1
@@ -81,7 +81,7 @@ write front ends for new languages. It corresponds to the compilers
@value{VERSION_PACKAGE}
@end ifset
version @value{version-GCC}. The use of the GNU compilers is documented in a
-separate manual. @xref{Top,, Introduction, gcc, Using the GNU
+separate manual. @xref{Top,, Introduction, @value{fngcc}, Using the GNU
Compiler Collection (GCC)}.
This manual is mainly a reference manual rather than a tutorial. It
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 63fc949b447..a5a1b01fc55 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -89,7 +89,7 @@ Free Documentation License}''.
@end ifinfo
@dircategory Software development
@direntry
-* gccinstall: (gccinstall). Installing the GNU Compiler Collection.
+* @value{fngccinstall}: (@value{fngccinstall}). Installing the GNU Compiler Collection.
@end direntry
@c Part 3 Titlepage and Copyright
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index def2df4584b..e5385a6140f 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -17722,7 +17722,7 @@ One of the standard libraries bypassed by @option{-nostdlib} and
@option{-nodefaultlibs} is @file{libgcc.a}, a library of internal subroutines
which GCC uses to overcome shortcomings of particular machines, or special
needs for some languages.
-(@xref{Interface,,Interfacing to GCC Output,gccint,GNU Compiler
+(@xref{Interface,,Interfacing to GCC Output,@value{fngccint},GNU Compiler
Collection (GCC) Internals},
for more discussion of @file{libgcc.a}.)
In most cases, you need @file{libgcc.a} even when you want to avoid
@@ -17731,7 +17731,7 @@ or @option{-nodefaultlibs} you should usually specify @option{-lgcc} as well.
This ensures that you have no unresolved references to internal GCC
library subroutines.
(An example of such an internal subroutine is @code{__main}, used to ensure C++
-constructors are called; @pxref{Collect2,,@code{collect2}, gccint,
+constructors are called; @pxref{Collect2,,@code{collect2}, @value{fngccint},
GNU Compiler Collection (GCC) Internals}.)
@opindex nostdlib++
@@ -35109,7 +35109,7 @@ Note that you can also specify places to search using options such as
@option{-B}, @option{-I} and @option{-L} (@pxref{Directory Options}). These
take precedence over places specified using environment variables, which
in turn take precedence over those specified by the configuration of GCC@.
-@xref{Driver,, Controlling the Compilation Driver @file{gcc}, gccint,
+@xref{Driver,, Controlling the Compilation Driver @file{gcc}, @value{fngccint},
GNU Compiler Collection (GCC) Internals}.
@table @env
@@ -35289,7 +35289,7 @@ the headers it contains change.
A precompiled header file is searched for when @code{#include} is
seen in the compilation. As it searches for the included file
-(@pxref{Search Path,,Search Path,cpp,The C Preprocessor}) the
+(@pxref{Search Path,,Search Path,@value{fncpp},The C Preprocessor}) the
compiler looks for a precompiled header in each directory just before it
looks for the include file in that directory. The name searched for is
the name specified in the @code{#include} with @samp{.gch} appended. If
diff --git a/gcc/doc/libgcc.texi b/gcc/doc/libgcc.texi
index 73aa803f97b..e005588b88e 100644
--- a/gcc/doc/libgcc.texi
+++ b/gcc/doc/libgcc.texi
@@ -24,7 +24,7 @@ that needs them.
GCC will also generate calls to C library routines, such as
@code{memcpy} and @code{memset}, in some cases. The set of routines
that GCC may possibly use is documented in @ref{Other
-Builtins,,,gcc, Using the GNU Compiler Collection (GCC)}.
+Builtins,,,@value{fngcc}, Using the GNU Compiler Collection (GCC)}.
These routines take arguments and return values of a specific machine
mode, not a specific C type. @xref{Machine Modes}, for an explanation
diff --git a/gcc/fortran/Make-lang.in b/gcc/fortran/Make-lang.in
index 1666fd8f0ff..96ec8861a3d 100644
--- a/gcc/fortran/Make-lang.in
+++ b/gcc/fortran/Make-lang.in
@@ -116,7 +116,8 @@ fortran.tags: force
cd $(srcdir)/fortran; $(ETAGS) -o TAGS.sub *.cc *.h; \
$(ETAGS) --include TAGS.sub --include ../TAGS.sub
-fortran.info: doc/gfortran.info doc/gfc-internals.info
+INFO_FORTRAN_NAME = $(shell echo gfortran|sed '$(program_transform_name)')
+fortran.info: doc/$(INFO_FORTRAN_NAME).info
F95_DVIFILES = doc/gfortran.dvi
@@ -199,10 +200,10 @@ GFORTRAN_TEXI = \
$(srcdir)/doc/include/gcc-common.texi \
gcc-vers.texi
-doc/gfortran.info: $(GFORTRAN_TEXI)
+doc/$(INFO_FORTRAN_NAME).info: $(GFORTRAN_TEXI)
if [ x$(BUILD_INFO) = xinfo ]; then \
rm -f doc/gfortran.info-*; \
- $(MAKEINFO) -I $(srcdir)/doc/include -I $(srcdir)/fortran \
+ $(MAKEINFO) $(MAKEINFODEFS) -I $(srcdir)/doc/include -I $(srcdir)/fortran \
-o $@ $<; \
else true; fi
@@ -267,7 +268,7 @@ fortran.install-common: install-finclude-dir installdirs
fortran.install-plugin:
-fortran.install-info: $(DESTDIR)$(infodir)/gfortran.info
+fortran.install-info: $(DESTDIR)$(infodir)/$(INFO_FORTRAN_NAME).info
fortran.install-man: $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext)
@@ -285,7 +286,7 @@ fortran.uninstall:
rm -rf $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
rm -rf $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext); \
rm -rf $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \
- rm -rf $(DESTDIR)$(infodir)/gfortran.info*
+ rm -rf $(DESTDIR)$(infodir)/$(INFO_FORTRAN_NAME).info*
#
# Clean hooks:
diff --git a/gcc/fortran/gfortran.texi b/gcc/fortran/gfortran.texi
index b96712987e1..55ed2a540c2 100644
--- a/gcc/fortran/gfortran.texi
+++ b/gcc/fortran/gfortran.texi
@@ -101,7 +101,7 @@ Texts being (a) (see below), and with the Back-Cover Texts being (b)
@ifinfo
@dircategory Software development
@direntry
-* gfortran: (gfortran). The GNU Fortran Compiler.
+* @value{fngfortran}: (@value{fngfortran}). The GNU Fortran Compiler.
@end direntry
This file documents the use and the internals of
the GNU Fortran compiler, (@command{gfortran}).
diff --git a/libffi/Makefile.am b/libffi/Makefile.am
index c6d6f849c53..6fbf374a2e7 100644
--- a/libffi/Makefile.am
+++ b/libffi/Makefile.am
@@ -28,6 +28,8 @@ TEXINFO_TEX = ../gcc/doc/include/texinfo.tex
# Defines info, dvi, pdf and html targets
MAKEINFOFLAGS = -I $(srcdir)/../gcc/doc/include
info_TEXINFOS = doc/libffi.texi
+INFO_LIBFFI_NAME = $(shell echo libffi | sed '${program_transform_name}')
+INFO_DEPS = doc/$(INFO_LIBFFI_NAME).info
# AM_CONDITIONAL on configure option --generated-files-in-srcdir
if GENINSRC
@@ -45,14 +47,14 @@ endif
all-local: $(STAMP_GENINSRC)
-stamp-geninsrc: doc/libffi.info
- cp -p $(top_builddir)/doc/libffi.info $(srcdir)/doc/libffi.info
+stamp-geninsrc: doc/$(INFO_LIBFFI_NAME).info
+ cp -p $(top_builddir)/doc/$(INFO_LIBFFI_NAME).info $(srcdir)/doc/libffi.info
@touch $@
-doc/libffi.info: $(STAMP_BUILD_INFO)
+doc/$(INFO_LIBFFI_NAME).info: $(STAMP_BUILD_INFO)
stamp-build-info: doc/libffi.texi $(srcdir)/doc/version.texi doc/$(am__dirstamp)
- $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)/doc -o doc/libffi.info $(srcdir)/doc/libffi.texi
+ $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -D 'fnlibffi $(INFO_LIBFFI_NAME)' -I $(srcdir)/doc -o doc/$(INFO_LIBFFI_NAME).info $(srcdir)/doc/libffi.texi
@touch $@
CLEANFILES = $(STAMP_GENINSRC) $(STAMP_BUILD_INFO)
diff --git a/libffi/Makefile.in b/libffi/Makefile.in
index 5524a6a571e..1898ffee446 100644
--- a/libffi/Makefile.in
+++ b/libffi/Makefile.in
@@ -249,7 +249,8 @@ AM_V_texidevnull = $(am__v_texidevnull_@AM_V@)
am__v_texidevnull_ = $(am__v_texidevnull_@AM_DEFAULT_V@)
am__v_texidevnull_0 = > /dev/null
am__v_texidevnull_1 =
-INFO_DEPS = doc/libffi.info
+INFO_LIBFFI_NAME = $(shell echo libffi | sed '${program_transform_name}')
+INFO_DEPS = doc/$(INFO_LIBFFI_NAME).info
am__TEXINFO_TEX_DIR = $(srcdir)/../gcc/doc/include
DVIS = doc/libffi.dvi
PDFS = doc/libffi.pdf
@@ -473,6 +474,8 @@ TEXINFO_TEX = ../gcc/doc/include/texinfo.tex
# Defines info, dvi, pdf and html targets
MAKEINFOFLAGS = -I $(srcdir)/../gcc/doc/include
info_TEXINFOS = doc/libffi.texi
+INFO_LIBFFI_NAME = $(shell echo libffi | sed '${program_transform_name}')
+INFO_DEPS = doc/$(INFO_LIBFFI_NAME).info
@GENINSRC_FALSE@STAMP_GENINSRC =
# AM_CONDITIONAL on configure option --generated-files-in-srcdir
@@ -1906,14 +1909,15 @@ uninstall-am: uninstall-dvi-am uninstall-html-am uninstall-info-am \
all-local: $(STAMP_GENINSRC)
-stamp-geninsrc: doc/libffi.info
- cp -p $(top_builddir)/doc/libffi.info $(srcdir)/doc/libffi.info
+$(srcdir)/doc/libffi.info: stamp-geninsrc
+stamp-geninsrc: doc/$(INFO_LIBFFI_NAME).info
+ cp -p $(top_builddir)/doc/$(INFO_LIBFFI_NAME).info $(srcdir)/doc/libffi.info
@touch $@
-doc/libffi.info: $(STAMP_BUILD_INFO)
+doc/$(INFO_LIBFFI_NAME).info: $(STAMP_BUILD_INFO)
stamp-build-info: doc/libffi.texi $(srcdir)/doc/version.texi doc/$(am__dirstamp)
- $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)/doc -o doc/libffi.info $(srcdir)/doc/libffi.texi
+ $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -D 'fnlibffi $(INFO_LIBFFI_NAME)' -I $(srcdir)/doc -o doc/$(INFO_LIBFFI_NAME).info $(srcdir)/doc/libffi.texi
@touch $@
@LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBFFI_BUILD_VERSIONED_SHLIB_TRUE@libffi.map-sun : libffi.map $(top_srcdir)/../contrib/make_sunver.pl \
@LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBFFI_BUILD_VERSIONED_SHLIB_TRUE@ $(libffi_la_OBJECTS) $(libffi_la_LIBADD)
diff --git a/libffi/doc/libffi.texi b/libffi/doc/libffi.texi
index 7fd3625d992..62dc76d6d64 100644
--- a/libffi/doc/libffi.texi
+++ b/libffi/doc/libffi.texi
@@ -43,7 +43,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@dircategory Development
@direntry
-* libffi: (libffi). Portable foreign function interface library.
+* libffi: (@value{fnlibffi}). Portable foreign-function interface library.
@end direntry
@titlepage
diff --git a/libgomp/Makefile.am b/libgomp/Makefile.am
index 428f7a9dab5..cce97d85bc8 100644
--- a/libgomp/Makefile.am
+++ b/libgomp/Makefile.am
@@ -129,14 +129,17 @@ endif
all-local: $(STAMP_GENINSRC)
-stamp-geninsrc: libgomp.info
- cp -p $(top_builddir)/libgomp.info $(srcdir)/libgomp.info
+INFO_LIBGOMP_NAME = $(shell echo libgomp|sed '$(program_transform_name)')
+stamp-geninsrc: $(INFO_LIBGOMP_NAME).info
+ cp -p $(top_builddir)/$(INFO_LIBGOMP_NAME).info $(srcdir)/libgomp.info
@touch $@
-libgomp.info: $(STAMP_BUILD_INFO)
+libgomp.info: $(INFO_LIBGOMP_NAME).info
+ cp $(INFO_LIBGOMP_NAME).info libgomp.info
+$(STAMP_BUILD_INFO).info: $(STAMP_BUILD_INFO)
stamp-build-info: libgomp.texi
- $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) -o libgomp.info $(srcdir)/libgomp.texi
+ $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) -o $(INFO_LIBGOMP_NAME).info $(srcdir)/libgomp.texi
@touch $@
diff --git a/libgomp/Makefile.in b/libgomp/Makefile.in
index 2c81ccacc1d..0fb67876733 100644
--- a/libgomp/Makefile.in
+++ b/libgomp/Makefile.in
@@ -612,6 +612,7 @@ info_TEXINFOS = libgomp.texi
# AM_CONDITIONAL on configure check ACX_CHECK_PROG_VER([MAKEINFO])
@BUILD_INFO_TRUE@STAMP_BUILD_INFO = stamp-build-info
+INFO_LIBGOMP_NAME = $(shell echo libgomp|sed '$(program_transform_name)')
CLEANFILES = $(STAMP_GENINSRC) $(STAMP_BUILD_INFO)
MAINTAINERCLEANFILES = $(srcdir)/libgomp.info
MULTISRCTOP =
@@ -1392,15 +1393,16 @@ env.lo: libgomp_f.h
env.o: libgomp_f.h
all-local: $(STAMP_GENINSRC)
-
-stamp-geninsrc: libgomp.info
- cp -p $(top_builddir)/libgomp.info $(srcdir)/libgomp.info
+stamp-geninsrc: $(INFO_LIBGOMP_NAME).info
+ cp -p $(top_builddir)/$(INFO_LIBGOMP_NAME).info $(srcdir)/libgomp.info
@touch $@
-libgomp.info: $(STAMP_BUILD_INFO)
+libgomp.info: $(INFO_LIBGOMP_NAME).info
+ cp $(INFO_LIBGOMP_NAME).info libgomp.info
+$(INFO_LIBGOMP_NAME).info: $(STAMP_BUILD_INFO)
stamp-build-info: libgomp.texi
- $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) -o libgomp.info $(srcdir)/libgomp.texi
+ $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -D 'fnlibgomp $(INFO_LIBGOMP_NAME)' -I $(srcdir) -o $(INFO_LIBGOMP_NAME).info $(srcdir)/libgomp.texi
@touch $@
# target overrides
diff --git a/libgomp/libgomp.texi b/libgomp/libgomp.texi
index 5bcb84a1d6f..60715911924 100644
--- a/libgomp/libgomp.texi
+++ b/libgomp/libgomp.texi
@@ -31,7 +31,7 @@ texts being (a) (see below), and with the Back-Cover Texts being (b)
@ifinfo
@dircategory GNU Libraries
@direntry
-* libgomp: (libgomp). GNU Offloading and Multi Processing Runtime Library.
+* @value{fnlibgomp}: (@value{fnlibgomp}). GNU Offloading and Multi Processing Runtime Library.
@end direntry
This manual documents libgomp, the GNU Offloading and Multi Processing
diff --git a/libitm/libitm.texi b/libitm/libitm.texi
index 9bb818fa53f..e62a90231f5 100644
--- a/libitm/libitm.texi
+++ b/libitm/libitm.texi
@@ -20,7 +20,7 @@ Free Documentation License''.
@ifinfo
@dircategory GNU Libraries
@direntry
-* libitm: (libitm). GNU Transactional Memory Library
+* libitm: (libitm-6). GNU Transactional Memory Library
@end direntry
This manual documents the GNU Transactional Memory Library.
diff --git a/libquadmath/libquadmath.texi b/libquadmath/libquadmath.texi
index 2e3a62511b1..ac658f5f2a7 100644
--- a/libquadmath/libquadmath.texi
+++ b/libquadmath/libquadmath.texi
@@ -25,7 +25,7 @@ copy and modify this GNU manual.
@ifinfo
@dircategory GNU Libraries
@direntry
-* libquadmath: (libquadmath). GCC Quad-Precision Math Library
+* libquadmath: (libquadmath-6). GCC Quad-Precision Math Library
@end direntry
This manual documents the GCC Quad-Precision Math Library API.

115
gcc44-textdomain.patch Normal file
View File

@ -0,0 +1,115 @@
#! /bin/sh -e
# DP: Set gettext's domain and textdomain to the versioned package name.
dir=
if [ $# -eq 3 -a "$2" = '-d' ]; then
pdir="-d $3"
dir="$3/"
elif [ $# -ne 1 ]; then
echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
exit 1
fi
case "$1" in
-patch)
patch $pdir -f --no-backup-if-mismatch -p0 < $0
;;
-unpatch)
patch $pdir -f --no-backup-if-mismatch -R -p0 < $0
;;
*)
echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
exit 1
esac
exit 0
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 0fe2ba241..86e5fb9e7 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -4303,8 +4303,8 @@ install-po:
dir=$(localedir)/$$lang/LC_MESSAGES; \
echo $(mkinstalldirs) $(DESTDIR)$$dir; \
$(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
- echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
- $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
+ echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc-13.mo; \
+ $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc-13.mo; \
done
# Rule for regenerating the message template (gcc.pot).
diff --git a/gcc/intl.cc b/gcc/intl.cc
index e8108b7dc..62895c11f 100644
--- a/gcc/intl.cc
+++ b/gcc/intl.cc
@@ -55,8 +55,8 @@ gcc_init_libintl (void)
setlocale (LC_ALL, "");
#endif
- (void) bindtextdomain ("gcc", LOCALEDIR);
- (void) textdomain ("gcc");
+ (void) bindtextdomain ("gcc-13", LOCALEDIR);
+ (void) textdomain ("gcc-13");
/* Opening quotation mark. */
open_quote = _("`");
diff --git a/libcpp/Makefile.in b/libcpp/Makefile.in
index 5fbba9b9c..c37bc6bcf 100644
--- a/libcpp/Makefile.in
+++ b/libcpp/Makefile.in
@@ -49,6 +49,7 @@ LDFLAGS = @LDFLAGS@
LIBICONV = @LIBICONV@
LIBINTL = @LIBINTL@
PACKAGE = @PACKAGE@
+PACKAGE_SUFFIX = -13
RANLIB = @RANLIB@
SHELL = @SHELL@
USED_CATALOGS = @USED_CATALOGS@
@@ -76,8 +77,10 @@ INCLUDES = -I$(srcdir) -I. -I$(srcdir)/../include @INCINTL@ \
ALL_CFLAGS = $(CFLAGS) $(WARN_CFLAGS) $(INCLUDES) $(CPPFLAGS) $(PICFLAG) \
$(CET_HOST_FLAGS)
+ALL_CFLAGS += -DPACKAGE_SUFFIX=\"$(strip $(PACKAGE_SUFFIX))\"
ALL_CXXFLAGS = $(CXXFLAGS) $(WARN_CXXFLAGS) $(NOEXCEPTION_FLAGS) $(INCLUDES) \
$(CPPFLAGS) $(PICFLAG) $(CET_HOST_FLAGS)
+ALL_CXXFLAGS += -DPACKAGE_SUFFIX=\"$(strip $(PACKAGE_SUFFIX))\"
# The name of the compiler to use.
COMPILER = $(CXX)
@@ -166,8 +169,8 @@ install-strip install: all installdirs
else continue; \
fi; \
dir=$(localedir)/$$lang/LC_MESSAGES; \
- echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
- $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
+ echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE)$(PACKAGE_SUFFIX).mo; \
+ $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE)$(PACKAGE_SUFFIX).mo; \
done
mostlyclean:
diff --git a/libcpp/init.cc b/libcpp/init.cc
index 63124c816..4471ff358 100644
--- a/libcpp/init.cc
+++ b/libcpp/init.cc
@@ -167,7 +167,7 @@ init_library (void)
init_trigraph_map ();
#ifdef ENABLE_NLS
- (void) bindtextdomain (PACKAGE, LOCALEDIR);
+ (void) bindtextdomain (PACKAGE PACKAGE_SUFFIX, LOCALEDIR);
#endif
}
}
diff --git a/libcpp/system.h b/libcpp/system.h
index 0a0629d55..6fc28a651 100644
--- a/libcpp/system.h
+++ b/libcpp/system.h
@@ -284,7 +284,7 @@ extern int errno;
#endif
#ifndef _
-# define _(msgid) dgettext (PACKAGE, msgid)
+# define _(msgid) dgettext (PACKAGE PACKAGE_SUFFIX, msgid)
#endif
#ifndef N_

14
gcc48-libstdc++-api-reference.patch Normal file
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@ -0,0 +1,14 @@
Index: libstdc++-v3/doc/html/index.html
===================================================================
--- libstdc++-v3/doc/html/index.html (revision 210144)
+++ libstdc++-v3/doc/html/index.html (working copy)
@@ -18,7 +18,7 @@
</p></li><li class="listitem"><p>
<a class="link" href="faq.html" title="Frequently Asked Questions">Frequently Asked Questions</a>
</p></li><li class="listitem"><p>
- <a class="link" href="api.html" title="The GNU C++ Library API Reference">API and Source Documentation</a>
+ <a class="link" href="api/index.html" title="The GNU C++ Library API Reference">API and Source Documentation</a>
</p></li></ul></div><p>
</p></div></div></div><hr /></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="book"><a href="manual/index.html">The GNU C++ Library Manual</a></span></dt><dd><dl><dt><span class="part"><a href="manual/intro.html">I.
Introduction

18
gcc7-avoid-fixinc-error.diff Normal file
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@ -0,0 +1,18 @@
Index: gcc/Makefile.in
===================================================================
--- gcc/Makefile.in (revision 255776)
+++ gcc/Makefile.in (working copy)
@@ -3066,13 +3066,6 @@ stmp-fixinc: gsyslimits.h macro_list fix
sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
fix_dir=include-fixed$${multi_dir}; \
- if ! $(inhibit_libc) && test ! -d ${BUILD_SYSTEM_HEADER_DIR}; then \
- echo The directory that should contain system headers does not exist: >&2 ; \
- echo " ${BUILD_SYSTEM_HEADER_DIR}" >&2 ; \
- tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
- if test "x${BUILD_SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
- then sleep 1; else exit 1; fi; \
- fi; \
$(mkinstalldirs) $${fix_dir}; \
chmod a+rx $${fix_dir} || true; \
(TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \

13
gcc7-remove-Wexpansion-to-defined-from-Wextra.patch Normal file
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@ -0,0 +1,13 @@
Index: gcc/c-family/c.opt
===================================================================
--- gcc/c-family/c.opt (revision 246224)
+++ gcc/c-family/c.opt (working copy)
@@ -596,7 +596,7 @@ C ObjC C++ ObjC++ Var(warn_double_promot
Warn about implicit conversions from \"float\" to \"double\".
Wexpansion-to-defined
-C ObjC C++ ObjC++ CPP(warn_expansion_to_defined) CppReason(CPP_W_EXPANSION_TO_DEFINED) Var(cpp_warn_expansion_to_defined) Init(0) Warning EnabledBy(Wextra || Wpedantic)
+C ObjC C++ ObjC++ CPP(warn_expansion_to_defined) CppReason(CPP_W_EXPANSION_TO_DEFINED) Var(cpp_warn_expansion_to_defined) Init(0) Warning EnabledBy(Wpedantic)
Warn if \"defined\" is used outside #if.
Wimplicit-function-declaration

116
gcc9-reproducible-builds-buildid-for-checksum.patch Normal file
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@ -0,0 +1,116 @@
Use the binaries build-id as checksum for PCH purposes.
diff --git a/gcc/c-family/c-pch.cc b/gcc/c-family/c-pch.cc
index 2cafa1387bb..7f51f977378 100644
--- a/gcc/c-family/c-pch.cc
+++ b/gcc/c-family/c-pch.cc
@@ -64,6 +64,66 @@ static FILE *pch_outfile;
static const char *get_ident (void);
+#if _GNU_SOURCE
+#include <link.h>
+
+#define ALIGN(val, align) (((val) + (align) - 1) & ~((align) - 1))
+
+static int
+get_build_id_1 (struct dl_phdr_info *info, size_t, void *data)
+{
+ for (unsigned i = 0; i < info->dlpi_phnum; ++i)
+ {
+ if (info->dlpi_phdr[i].p_type != PT_NOTE)
+ continue;
+ ElfW(Nhdr) *nhdr
+ = (ElfW(Nhdr) *)(info->dlpi_addr + info->dlpi_phdr[i].p_vaddr);
+ ptrdiff_t size = info->dlpi_phdr[i].p_filesz;
+ ptrdiff_t align = info->dlpi_phdr[i].p_align;
+ if (align != 8)
+ align = 4;
+ while (size >= (ptrdiff_t)sizeof (ElfW(Nhdr)))
+ {
+ if (nhdr->n_type == NT_GNU_BUILD_ID
+ && nhdr->n_namesz == 4
+ && strncmp ((char *)nhdr
+ + sizeof (ElfW(Nhdr)),
+ "GNU", 4) == 0
+ && nhdr->n_descsz >= 16)
+ {
+ memcpy (data,
+ (char *)nhdr
+ + ALIGN (sizeof (ElfW(Nhdr))
+ + nhdr->n_namesz, align), 16);
+ return 1;
+ }
+ size_t offset = (ALIGN (sizeof (ElfW(Nhdr))
+ + nhdr->n_namesz, align)
+ + ALIGN(nhdr->n_descsz, align));
+ nhdr = (ElfW(Nhdr) *)((char *)nhdr + offset);
+ size -= offset;
+ }
+ }
+
+ return 0;
+}
+
+static const unsigned char *
+get_build_id ()
+{
+ static unsigned char build_id[16];
+ if (!dl_iterate_phdr (get_build_id_1, build_id))
+ return NULL;
+ return build_id;
+}
+#else
+static const unsigned char *
+get_build_id ()
+{
+ return NULL;
+}
+#endif
+
/* Compute an appropriate 8-byte magic number for the PCH file, so that
utilities like file(1) can identify it, and so that GCC can quickly
ignore non-PCH files and PCH files that are of a completely different
@@ -118,8 +178,11 @@ pch_init (void)
}
target_validity = targetm.get_pch_validity (&v.target_data_length);
+ const unsigned char *chksum = get_build_id ();
+ if (!chksum)
+ chksum = executable_checksum;
if (fwrite (partial_pch, IDENT_LENGTH, 1, f) != 1
- || fwrite (executable_checksum, 16, 1, f) != 1
+ || fwrite (chksum, 16, 1, f) != 1
|| fwrite (&v, sizeof (v), 1, f) != 1
|| fwrite (target_validity, v.target_data_length, 1, f) != 1)
fatal_error (input_location, "cannot write to %s: %m", pch_file);
@@ -234,7 +297,10 @@ c_common_valid_pch (cpp_reader *pfile, const char *name, int fd)
cpp_warning (pfile, CPP_W_INVALID_PCH, "%s: not a PCH file", name);
return 2;
}
- if (memcmp (ident + IDENT_LENGTH, executable_checksum, 16) != 0)
+ const unsigned char *chksum = get_build_id ();
+ if (!chksum)
+ chksum = executable_checksum;
+ if (memcmp (ident + IDENT_LENGTH, chksum, 16) != 0)
{
cpp_warning (pfile, CPP_W_INVALID_PCH,
"%s: created by a different GCC executable", name);
diff --git a/gcc/genchecksum.cc b/gcc/genchecksum.cc
index 47280f5147b..bcfdcacf954 100644
--- a/gcc/genchecksum.cc
+++ b/gcc/genchecksum.cc
@@ -113,8 +113,13 @@ main (int argc, char ** argv)
puts ("#include \"config.h\"");
puts ("#include \"system.h\"");
fputs ("EXPORTED_CONST unsigned char executable_checksum[16] = { ", stdout);
+#if _GNU_SOURCE
+ for (i = 0; i < 16; i++)
+ printf ("0x%02x%s", 0, i == 15 ? " };\n" : ", ");
+#else
for (i = 0; i < 16; i++)
printf ("0x%02x%s", result[i], i == 15 ? " };\n" : ", ");
+#endif
return 0;
}

15
gcc9-reproducible-builds.patch Normal file
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@ -0,0 +1,15 @@
Avoid leaking current data on generated file for Ada.
Index: gcc/ada/gcc-interface/Makefile.in
===================================================================
--- gcc/ada/gcc-interface/Makefile.in (revision 268977)
+++ gcc/ada/gcc-interface/Makefile.in (working copy)
@@ -2407,6 +2407,7 @@ $(RTSDIR)/s-oscons.ads: ../stamp-gnatlib
$(OSCONS_CPP) ; \
$(OSCONS_EXTRACT) ; \
../bldtools/oscons/xoscons s-oscons)
+ touch -r $(fsrcpfx)ada/gsocket.h $@
gnatlib: ../stamp-gnatlib1-$(RTSDIR) ../stamp-gnatlib2-$(RTSDIR) $(RTSDIR)/s-oscons.ads
test -f $(RTSDIR)/s-oscons.ads || exit 1

57
gdcflags.patch Normal file
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@ -0,0 +1,57 @@
From 1ed21e23d6d4da8201a09558b71d9a34281e54dd Mon Sep 17 00:00:00 2001
From: Andreas Schwab <schwab@suse.de>
Date: Sun, 16 Jul 2023 19:43:56 +0200
Subject: [PATCH] Use substituted GDCFLAGS
Use the substituted value for GCDFLAGS instead of hardcoding $(CFLAGS) so
that the subdir configure scripts use the configured value.
* configure.ac (GDCFLAGS): Set default from ${CFLAGS}.
* configure: Regenerate.
* Makefile.in (GDCFLAGS): Substitute @GDCFLAGS@.
---
Makefile.in | 2 +-
configure | 1 +
configure.ac | 1 +
3 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/Makefile.in b/Makefile.in
index 04307ca561b..144bccd2603 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -444,7 +444,7 @@ LIBCFLAGS = $(CFLAGS)
CXXFLAGS = @CXXFLAGS@
LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
GOCFLAGS = $(CFLAGS)
-GDCFLAGS = $(CFLAGS)
+GDCFLAGS = @GDCFLAGS@
GM2FLAGS = $(CFLAGS)
# Pass additional PGO and LTO compiler options to the PGO build.
diff --git a/configure b/configure
index 0d3f5c6455d..3269da9829f 100755
--- a/configure
+++ b/configure
@@ -12947,6 +12947,7 @@ fi
+GDCFLAGS=${GDCFLAGS-${CFLAGS}}
# Target tools.
diff --git a/configure.ac b/configure.ac
index dddab2a56d8..d07a0fa7698 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3662,6 +3662,7 @@ AC_SUBST(CFLAGS)
AC_SUBST(CXXFLAGS)
AC_SUBST(GDC)
AC_SUBST(GDCFLAGS)
+GDCFLAGS=${GDCFLAGS-${CFLAGS}}
# Target tools.
AC_ARG_WITH([build-time-tools],
--
2.41.0

BIN
newlib-4.3.0.20230120.tar.xz (Stored with Git LFS) Normal file
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Binary file not shown.

31
pre_checkin.sh Normal file
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@ -0,0 +1,31 @@
#!/bin/bash
# This script is called automatically during autobuild checkin.
case $0 in
\./*)
here=$PWD
;;
*/*)
here=${0%/*}
;;
*)
here=$PWD
;;
esac
case ${here##*/} in
gcc*.*)
# Handle maintainance projects with .$REPO suffix
suffix=${here##*/}
suffix=${suffix%%\.*}
set ${suffix#gcc}
;;
gcc-*)
suffix=${here##*/}
set ${suffix#*-}-
;;
gcc[0-9]*)
suffix=${here##*/}
set ${suffix#gcc}
;;
esac
. ${here}/change_spec

20
tls-no-direct.diff Normal file
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@ -0,0 +1,20 @@
For i?86 negative offsets to %fs segment accesses cause a hypervisor
trap for Xen. Avoid this by making accesses indirect.
??? Note that similar to the behavior on SLE11 this only affects
the compiler built on %ix86, not that on x86_64, even with -m32.
Index: gcc/config/i386/linux.h
===================================================================
--- gcc/config/i386/linux.h.orig 2015-12-17 15:07:37.785650062 +0100
+++ gcc/config/i386/linux.h 2015-12-17 15:08:06.393983290 +0100
@@ -24,3 +24,9 @@ along with GCC; see the file COPYING3.
#undef MUSL_DYNAMIC_LINKER
#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-i386.so.1"
+
+/* This slows down Xen, so take a very small general performance hit
+ for not accessing the %fs segment with negative offsets by making
+ GCC not emit direct accesses to %fs at all. */
+#undef TARGET_TLS_DIRECT_SEG_REFS_DEFAULT
+#define TARGET_TLS_DIRECT_SEG_REFS_DEFAULT 0