Piecuu/pmaports
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

cross/gcc{4,6}-*: sync with compilers in main/

Browse source 
Signed-off-by: Aster Boese <asterboese@mailbox.org>
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/8214>
This commit is contained in:
Aster Boese 2026-05-03 14:19:31 +02:00 • committed by The Friendly Meow (merge) Bot
parent f98e59c618
commit c08af97985
No known key found for this signature in database
24 changed files with 1137 additions and 618 deletions
Download patch file Download diff file Expand all files Collapse all files

31
cross/gcc4-aarch64/10_all_default-fortify-source.patch
View file

@ -1,31 +0,0 @@
Enable -D_FORTIFY_SOURCE=2 by default.
Original patch from:
http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.2/gentoo/10_all_default-fortify-source.patch
--- a/gcc/c-family/c-cppbuiltin.c
+++ b/gcc/c-family/c-cppbuiltin.c
@@ -951,6 +951,9 @@ c_cpp_builtins (cpp_reader *pfile)
builtin_define_with_value ("__REGISTER_PREFIX__", REGISTER_PREFIX, 0);
builtin_define_with_value ("__USER_LABEL_PREFIX__", user_label_prefix, 0);
+ /* Fortify Source enabled by default w/optimization. */
+ cpp_define (pfile, "_FORTIFY_SOURCE=((defined __OPTIMIZE__ && __OPTIMIZE__ > 0) ? 2 : 0)");
+
/* Misc. */
if (flag_gnu89_inline)
cpp_define (pfile, "__GNUC_GNU_INLINE__");
--- a/gcc/doc/gcc.info
+++ b/gcc/doc/gcc.info
@@ -6255,6 +6255,11 @@ find out the exact set of optimizations that are enabled at each level.
Please note the warning under '-fgcse' about invoking '-O2' on
programs that use computed gotos.
+ NOTE: In Alpine Linux, `-D_FORTIFY_SOURCE=2' is set by default, and is
+ activated when `-Os' or `-O1' or higher is used. This enables additional
+ compile-time and run-time checks for several libc functions. To disable,
+ specify either `-U_FORTIFY_SOURCE' or `-D_FORTIFY_SOURCE=0'.
+
'-O3'
Optimize yet more. '-O3' turns on all optimizations specified by
'-O2' and also turns on the '-finline-functions',

80
cross/gcc4-aarch64/APKBUILD
View file

@ -1,7 +1,6 @@
# Automatically generated aport, do not edit!
# Generator: pmbootstrap aportgen gcc4-aarch64
# Based on: main/gcc4 (from postmarketOS)
CTARGET_ARCH=aarch64
CTARGET="$(arch_to_hostspec ${CTARGET_ARCH})"
LANG_D=false
@ -23,19 +22,22 @@ CBUILDROOT="/"
_cross_configure="--disable-bootstrap --with-sysroot=/usr/$CTARGET"
maintainer=""
pkgname=gcc4-aarch64
pkgver=9999
_pkgver=4.9.2
pkgrel=7
_pkgver=4.9.4
pkgrel=10
pkgdesc="Stage2 cross-compiler for aarch64"
url="http://gcc.gnu.org"
# loongarch64: not supported
# ppc64le, riscv64: doesn't build
arch="x86_64"
license="GPL LGPL"
license="GPL-2.0-or-later AND LGPL-2.1-or-later"
_gccrel=$_pkgver-r$pkgrel
depends="binutils-aarch64 mpc1"
depends="binutils-aarch64 mpc1 so:libc.musl-x86_64.so.1 so:libgcc_s.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libstdc++.so.6 so:libz.so.1"
makedepends_build="gcc g++ bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev"
makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev musl-dev-aarch64 binutils-aarch64"
options="!strip"
options="!strip !tracedeps toolchain"
# We only care about C, so we can compile old Linux kernels
LANG_CXX=false
@ -67,11 +69,23 @@ if [ "$CHOST" != "$CTARGET" ]; then
LIBATOMIC=false
LIBITM=false
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 4
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS $CFLAGS"
export CXXFLAGS="$CPPFLAGS $CXXFLAGS"
export CFLAGS="$CPPFLAGS -g0 $CFLAGS"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS"
unset CPPFLAGS
export CFLAGS_FOR_TARGET=" "
export CXXFLAGS_FOR_TARGET=" "
@ -79,10 +93,23 @@ if [ "$CHOST" != "$CTARGET" ]; then
STRIP_FOR_TARGET="$CTARGET-strip"
elif [ "$CBUILD" != "$CHOST" ]; then
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 4
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS $CFLAGS"
export CXXFLAGS="$CPPFLAGS $CXXFLAGS"
export CFLAGS="$CPPFLAGS -g0 $CFLAGS"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS"
unset CPPFLAGS
# reset flags and cc for build
@ -106,6 +133,31 @@ elif [ "$CBUILD" != "$CHOST" ]; then
else
STRIP_FOR_TARGET=${CROSS_COMPILE}strip
_builddir="$srcdir/build"
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 4
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS -g0 $CFLAGS -O2"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS -O2"
unset CPPFLAGS
# https://gcc.gnu.org/install/build.html
export CFLAGS_FOR_TARGET="$CFLAGS"
export CXXFLAGS_FOR_TARGET="$CXXFLAGS"
export LDFLAGS_FOR_TARGET="$LDFLAGS"
export BOOT_CFLAGS="$CFLAGS"
export BOOT_LDFLAGS="$LDFLAGS"
fi
# Go needs {set,make,swap}context, unimplemented in musl
@ -176,7 +228,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
40_all_gcc49_config_esp.patch
41_all_gcc49_config_esp_alpine.patch
10_all_default-fortify-source.patch
12_all_default-warn-trampolines.patch
15_all_libgfortran-Werror.patch
16_all_libgomp-Werror.patch
@ -193,7 +244,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
gcc-4.9-musl.patch
gcc-4.8-musl-fix-iteratephdr.patch
gcc-4.8-musl-libssp.patch
gcc-4.9-musl-fortify.patch
boehm-gc-uclibc.patch
boehm-gc-musl.patch
gcc-pure64.patch
@ -201,7 +251,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
fix-gcj-iconv-musl.patch
musl-posix_memalign-c++.patch
pr63740.patch
pr64037.patch
gcc-4.8-build-args.patch
fix-cxxflags-passing.patch
@ -435,7 +484,7 @@ package() {
}
sha512sums="
35a1386ae2b8629cd464383fbb3c61e94a07f3691f48b8029b97cc62a60c792ffb870aad2343b2ad8185bf46f77e1e1dd62309ecdadc42f919874c6e2c58b936 gcc-4.9.2.tar.gz
ca0f589f33987755195e81a9c7a83f797cfe5775fca908d025eb3ddbe8857edd666d272c2e97088c1808b268c5785326b72f2a340a277f6aa2c9bfe22c02ad69 gcc-4.9.4.tar.gz
28f8c6fdbcb19e950b1d0bafb3bcc7a8cba87bc673aa6027cece116599cdee80f0cf5e95a1440544890239f5c754e8a93ab46d9daedd937faef445d7ea33b226 ecj-4.9.jar
618a8d037ccad15e60182acc9c85ba844cb9b5800a22ece0b814e43541b01b4e390a2847f86debb351f4b05580241747fde87e86a17060744e7bb2b9a3dc5bd4 01_all_gcc49_configure.patch
21770259c7916e55568027926e4a543eea468b04436cc61c28f749be5a6635c48e68b7924a8eb19a76733a9d2f00921ba06faddaedbf14b1cdad5ab1810cc6c6 02_all_gcc48_config.in.patch
@ -448,7 +497,6 @@ dd5b9b30eb7716cb3c010ca79a83ed6219ff6e6f2557deb4e1d26cecac0f2b14c4ef7bf4dc5c2aec
8829f85323d8b11e26e3c19ced4a51875fc63f1483cfdc4d0f579a6cb37e1b6e23fcf33a87a574a6e0007250374ea46d117a136e73a40fbe43f0e39d9b2dd1a8 35_all_gcc48_config_arm.patch
976994900d20a448b97fa91e1d758b6da6d8ad9121b3dbc2e8f66ff8006d8e496cd3dddc41394db6c4d20366d56fe12375b97f494d6fb9abb8e64ab626acc2ef 40_all_gcc49_config_esp.patch
e2d027be2e76a64a607ae44566d163bcc2a03c9e14d5bd20cd8bb15c2e9e395d8964b747a6a9c49541a5d1613d721855b73d60cce7c834427b44788fa92d44dc 41_all_gcc49_config_esp_alpine.patch
6cdac0741568b418af1e267a69b487e48a98e319f5ec8ab2bad293f2520ceced40c7df7ddef84963f5b101b94f34e441574c501ef3993ded097beb7c9d3b205f 10_all_default-fortify-source.patch
5069e4b741488913a646a9b5d871af8e7f7a606158ea09305d0ddd46257c5b659770627bc2ca3abeaae039da1717b3ba6c9cd90554a441da74eb4ecf24c13074 12_all_default-warn-trampolines.patch
c18a99b7303a734fe4dca9d4e90e21d18e5bd71c7d91e1a26c86b1354c73f567590a875941bfe64ce59f0393023b91c606c96b30885c55b98a790c3ab0c84ca7 15_all_libgfortran-Werror.patch
433404fd9bfa172d69fff4a5505e8648cbbbf5f052d2b4235608ff7af0c4063d557d25d80c85c5bd0d1e1ed64b568e7bbc0cdbce11cc74db4c0189af3a01634a 16_all_libgomp-Werror.patch
@ -464,7 +512,6 @@ d08d7ead2de0429e5c9055d5b029ec2be9a8c821d22cecaf9b51f633652c493333f98963d9267fa2
e2be926c0ed4d67587857652678253a2a4e42294009a0c4b9fc420e53b0e6d44d1a2c6c2c62db837bc010470e9e62eb4af1ba7f51ff507c41e40922cd022dd26 gcc-4.9-musl.patch
b5b0210dfaccfe0b06f0a9090666b1fae2a3faa4140b7930146b29531f0da9beb1f2c1f7e7bc2bd29179f9fe05dc30e246e96220b8ff75a90f75e8350c9058a1 gcc-4.8-musl-fix-iteratephdr.patch
e6d9b103c128e5d4eca515b1496d78b05708de770597c883daddd95ea41e77b5ef1be613b989357cc870a7efd9e43b011022c2d302e7056cff7b69e764906ff2 gcc-4.8-musl-libssp.patch
600fe5098dc54edaa9808fd5717af9dec058953f9ad37d49cfba1db4f7e9a7a8f02019342f75157fc575946fa693259422184de27b7ecc8386d9f3ecc0f7cc5d gcc-4.9-musl-fortify.patch
e1d6a450dfb40b134ad7f759c4c10174d2490b0093fe47cb33479245f26a3a8c54ebcf6255943c0ccfcb5095600d1c05e530baeed35609c8ffe75caac8e57c49 boehm-gc-uclibc.patch
bda845a6aa1854d2c883910b115f79ccfa93dfc2b5eac69a3a236d83eb34cadc140731d616ffc24698c7abc8878dd15f231bcc5119f1860e575a120b311706c7 boehm-gc-musl.patch
4a5aeff0399782c752e6e3f2f48d984b2056dfb5d229b23a24eee1562d241339989b2203f139821cfc03c9b25c9bd7da6ccbbdc7a09d242e4de7f0d606c6f63c gcc-pure64.patch
@ -472,7 +519,6 @@ f89ddeb21bc8f97e6a850a6b70b4501a8f3e49a4bc8cc82897488decda5d98ad01cb7f6c8b392d45
54d67cc008b735e47771314171930c5d8b8f5f5dc97fcf4214824c105c808f3e75d22d5a4fdf5068ed0457fa0d46c60cfb442e276259a4a5e9b8722a027d18e6 fix-gcj-iconv-musl.patch
7de81fc8c7eb36690949eb30082515454978440a8f389b12407ac5e9125ef6824d6059ffb5b063ab1ccc6c4827b1a6a0984b538f056b85e3171800a6f723ec8b musl-posix_memalign-c++.patch
095281d940ad7504ed7071cc9800d81db33eb4aa5465696ef7b12bf1213dbdfa701f4392095c5167b331c38219b19d25a0798524b319f1c77aa8522d76d8c92c pr63740.patch
efc04b179d41b484eddddc56d0e442634995d56c994e6295ae09b9856ab46649d5f45f51ea84494ab39df41c213772d0e68aee67e66fdf340f0a647b55629ced pr64037.patch
abe9aaf9aa956058d0386a4396a511d176a46bb3906b90e952383646cdc158cbeb0a5dc616a1ccb1ca7d49fd0b5e351532aa15a3b13362abbf1ca4266f54a687 gcc-4.8-build-args.patch
35d6d59f0b7b968f282f56767c9e0823a7bdc5aa0d450aca50fbd802649a7ca608b47671244a3faa208a9b0d6832cabb5a22724157dc817b2c0ad63d09f93282 fix-cxxflags-passing.patch
c731f4aaaa65c8950e1b2bd9331410f92d378fd8c7e718532dccaa27ee11984d51d74216c3611e89a802325b81d7f184116839dce2dab50cae9b643c20a82fe7 fix-cxxflags-for-target.patch

11
cross/gcc4-aarch64/gcc-4.9-musl-fortify.patch
View file

@ -1,11 +0,0 @@
--- gcc-4.9.2/gcc/config/linux.h.orig 2015-03-09 13:27:13.289736710 +0000
+++ gcc-4.9.2/gcc/config/linux.h 2015-03-09 13:29:32.295625046 +0000
@@ -146,6 +146,8 @@
#ifdef NATIVE_SYSTEM_HEADER_DIR
#define INCLUDE_DEFAULTS_MUSL_NATIVE \
+ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 2 }, \
+ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 0 }, \
{ NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 }, \
{ NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 },
#else

83
cross/gcc4-aarch64/pr64037.patch
View file

@ -1,83 +0,0 @@
https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=0817dc6f0e6b973e0e3671eb72d3758a8f042324
(changelog changes removed)
From 0817dc6f0e6b973e0e3671eb72d3758a8f042324 Mon Sep 17 00:00:00 2001
From: hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sun, 14 Dec 2014 16:07:03 +0000
Subject: [PATCH] Pass unpromoted argument to promote_function_mode
This patch updates setup_incoming_promotions in combine.c to match what
is actually passed in assign_parm_setup_reg in function.c.
Backported from mainline:
gcc/
PR rtl-optimization/64037
* combine.c (setup_incoming_promotions): Pass the argument
before any promotions happen to promote_function_mode.
gcc/testsuite/
PR rtl-optimization/64037
* g++.dg/pr64037.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@218721 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/combine.c | 4 ++--
gcc/testsuite/g++.dg/pr64037.C | 27 +++++++++++++++++++++++++++
4 files changed, 46 insertions(+), 2 deletions(-)
create mode 100644 gcc/testsuite/g++.dg/pr64037.C
diff --git a/gcc/combine.c b/gcc/combine.c
index 7c00452..adea2c1 100644
--- a/gcc/combine.c
+++ b/gcc/combine.c
@@ -1529,8 +1529,8 @@ setup_incoming_promotions (rtx first)
uns3 = TYPE_UNSIGNED (DECL_ARG_TYPE (arg));
/* The mode and signedness of the argument as it is actually passed,
- after any TARGET_PROMOTE_FUNCTION_ARGS-driven ABI promotions. */
- mode3 = promote_function_mode (DECL_ARG_TYPE (arg), mode2, &uns3,
+ see assign_parm_setup_reg in function.c. */
+ mode3 = promote_function_mode (TREE_TYPE (arg), mode1, &uns3,
TREE_TYPE (cfun->decl), 0);
/* The mode of the register in which the argument is being passed. */
diff --git a/gcc/testsuite/g++.dg/pr64037.C b/gcc/testsuite/g++.dg/pr64037.C
new file mode 100644
index 0000000..e5cd0e2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/pr64037.C
@@ -0,0 +1,27 @@
+// { dg-do run { target i?86-*-* x86_64-*-* } }
+// { dg-options "-std=c++11 -Os" }
+
+enum class X : unsigned char {
+ V = 2,
+};
+
+static void
+__attribute__((noinline,noclone))
+foo(unsigned &out, unsigned a, X b)
+{
+ out = static_cast<unsigned>(b);
+}
+
+int main()
+{
+ unsigned deadbeef = 0xDEADBEEF;
+ asm volatile ("" : "+d" (deadbeef), "+c" (deadbeef));
+
+ unsigned out;
+ foo(out, 2, X::V);
+
+ if (out != 2)
+ __builtin_abort ();
+
+ return 0;
+}
--
1.7.1

31
cross/gcc4-armhf/10_all_default-fortify-source.patch
View file

@ -1,31 +0,0 @@
Enable -D_FORTIFY_SOURCE=2 by default.
Original patch from:
http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.2/gentoo/10_all_default-fortify-source.patch
--- a/gcc/c-family/c-cppbuiltin.c
+++ b/gcc/c-family/c-cppbuiltin.c
@@ -951,6 +951,9 @@ c_cpp_builtins (cpp_reader *pfile)
builtin_define_with_value ("__REGISTER_PREFIX__", REGISTER_PREFIX, 0);
builtin_define_with_value ("__USER_LABEL_PREFIX__", user_label_prefix, 0);
+ /* Fortify Source enabled by default w/optimization. */
+ cpp_define (pfile, "_FORTIFY_SOURCE=((defined __OPTIMIZE__ && __OPTIMIZE__ > 0) ? 2 : 0)");
+
/* Misc. */
if (flag_gnu89_inline)
cpp_define (pfile, "__GNUC_GNU_INLINE__");
--- a/gcc/doc/gcc.info
+++ b/gcc/doc/gcc.info
@@ -6255,6 +6255,11 @@ find out the exact set of optimizations that are enabled at each level.
Please note the warning under '-fgcse' about invoking '-O2' on
programs that use computed gotos.
+ NOTE: In Alpine Linux, `-D_FORTIFY_SOURCE=2' is set by default, and is
+ activated when `-Os' or `-O1' or higher is used. This enables additional
+ compile-time and run-time checks for several libc functions. To disable,
+ specify either `-U_FORTIFY_SOURCE' or `-D_FORTIFY_SOURCE=0'.
+
'-O3'
Optimize yet more. '-O3' turns on all optimizations specified by
'-O2' and also turns on the '-finline-functions',

80
cross/gcc4-armhf/APKBUILD
View file

@ -1,7 +1,6 @@
# Automatically generated aport, do not edit!
# Generator: pmbootstrap aportgen gcc4-armhf
# Based on: main/gcc4 (from postmarketOS)
CTARGET_ARCH=armhf
CTARGET="$(arch_to_hostspec ${CTARGET_ARCH})"
LANG_D=false
@ -23,19 +22,22 @@ CBUILDROOT="/"
_cross_configure="--disable-bootstrap --with-sysroot=/usr/$CTARGET"
maintainer=""
pkgname=gcc4-armhf
pkgver=9999
_pkgver=4.9.2
pkgrel=7
_pkgver=4.9.4
pkgrel=10
pkgdesc="Stage2 cross-compiler for armhf"
url="http://gcc.gnu.org"
# loongarch64: not supported
# ppc64le, riscv64: doesn't build
arch="x86_64"
license="GPL LGPL"
license="GPL-2.0-or-later AND LGPL-2.1-or-later"
_gccrel=$_pkgver-r$pkgrel
depends="binutils-armhf mpc1"
depends="binutils-armhf mpc1 so:libc.musl-x86_64.so.1 so:libgcc_s.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libstdc++.so.6 so:libz.so.1"
makedepends_build="gcc g++ bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev"
makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev musl-dev-armhf binutils-armhf"
options="!strip"
options="!strip !tracedeps toolchain"
# We only care about C, so we can compile old Linux kernels
LANG_CXX=false
@ -67,11 +69,23 @@ if [ "$CHOST" != "$CTARGET" ]; then
LIBATOMIC=false
LIBITM=false
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 4
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS $CFLAGS"
export CXXFLAGS="$CPPFLAGS $CXXFLAGS"
export CFLAGS="$CPPFLAGS -g0 $CFLAGS"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS"
unset CPPFLAGS
export CFLAGS_FOR_TARGET=" "
export CXXFLAGS_FOR_TARGET=" "
@ -79,10 +93,23 @@ if [ "$CHOST" != "$CTARGET" ]; then
STRIP_FOR_TARGET="$CTARGET-strip"
elif [ "$CBUILD" != "$CHOST" ]; then
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 4
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS $CFLAGS"
export CXXFLAGS="$CPPFLAGS $CXXFLAGS"
export CFLAGS="$CPPFLAGS -g0 $CFLAGS"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS"
unset CPPFLAGS
# reset flags and cc for build
@ -106,6 +133,31 @@ elif [ "$CBUILD" != "$CHOST" ]; then
else
STRIP_FOR_TARGET=${CROSS_COMPILE}strip
_builddir="$srcdir/build"
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 4
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS -g0 $CFLAGS -O2"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS -O2"
unset CPPFLAGS
# https://gcc.gnu.org/install/build.html
export CFLAGS_FOR_TARGET="$CFLAGS"
export CXXFLAGS_FOR_TARGET="$CXXFLAGS"
export LDFLAGS_FOR_TARGET="$LDFLAGS"
export BOOT_CFLAGS="$CFLAGS"
export BOOT_LDFLAGS="$LDFLAGS"
fi
# Go needs {set,make,swap}context, unimplemented in musl
@ -176,7 +228,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
40_all_gcc49_config_esp.patch
41_all_gcc49_config_esp_alpine.patch
10_all_default-fortify-source.patch
12_all_default-warn-trampolines.patch
15_all_libgfortran-Werror.patch
16_all_libgomp-Werror.patch
@ -193,7 +244,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
gcc-4.9-musl.patch
gcc-4.8-musl-fix-iteratephdr.patch
gcc-4.8-musl-libssp.patch
gcc-4.9-musl-fortify.patch
boehm-gc-uclibc.patch
boehm-gc-musl.patch
gcc-pure64.patch
@ -201,7 +251,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
fix-gcj-iconv-musl.patch
musl-posix_memalign-c++.patch
pr63740.patch
pr64037.patch
gcc-4.8-build-args.patch
fix-cxxflags-passing.patch
@ -435,7 +484,7 @@ package() {
}
sha512sums="
35a1386ae2b8629cd464383fbb3c61e94a07f3691f48b8029b97cc62a60c792ffb870aad2343b2ad8185bf46f77e1e1dd62309ecdadc42f919874c6e2c58b936 gcc-4.9.2.tar.gz
ca0f589f33987755195e81a9c7a83f797cfe5775fca908d025eb3ddbe8857edd666d272c2e97088c1808b268c5785326b72f2a340a277f6aa2c9bfe22c02ad69 gcc-4.9.4.tar.gz
28f8c6fdbcb19e950b1d0bafb3bcc7a8cba87bc673aa6027cece116599cdee80f0cf5e95a1440544890239f5c754e8a93ab46d9daedd937faef445d7ea33b226 ecj-4.9.jar
618a8d037ccad15e60182acc9c85ba844cb9b5800a22ece0b814e43541b01b4e390a2847f86debb351f4b05580241747fde87e86a17060744e7bb2b9a3dc5bd4 01_all_gcc49_configure.patch
21770259c7916e55568027926e4a543eea468b04436cc61c28f749be5a6635c48e68b7924a8eb19a76733a9d2f00921ba06faddaedbf14b1cdad5ab1810cc6c6 02_all_gcc48_config.in.patch
@ -448,7 +497,6 @@ dd5b9b30eb7716cb3c010ca79a83ed6219ff6e6f2557deb4e1d26cecac0f2b14c4ef7bf4dc5c2aec
8829f85323d8b11e26e3c19ced4a51875fc63f1483cfdc4d0f579a6cb37e1b6e23fcf33a87a574a6e0007250374ea46d117a136e73a40fbe43f0e39d9b2dd1a8 35_all_gcc48_config_arm.patch
976994900d20a448b97fa91e1d758b6da6d8ad9121b3dbc2e8f66ff8006d8e496cd3dddc41394db6c4d20366d56fe12375b97f494d6fb9abb8e64ab626acc2ef 40_all_gcc49_config_esp.patch
e2d027be2e76a64a607ae44566d163bcc2a03c9e14d5bd20cd8bb15c2e9e395d8964b747a6a9c49541a5d1613d721855b73d60cce7c834427b44788fa92d44dc 41_all_gcc49_config_esp_alpine.patch
6cdac0741568b418af1e267a69b487e48a98e319f5ec8ab2bad293f2520ceced40c7df7ddef84963f5b101b94f34e441574c501ef3993ded097beb7c9d3b205f 10_all_default-fortify-source.patch
5069e4b741488913a646a9b5d871af8e7f7a606158ea09305d0ddd46257c5b659770627bc2ca3abeaae039da1717b3ba6c9cd90554a441da74eb4ecf24c13074 12_all_default-warn-trampolines.patch
c18a99b7303a734fe4dca9d4e90e21d18e5bd71c7d91e1a26c86b1354c73f567590a875941bfe64ce59f0393023b91c606c96b30885c55b98a790c3ab0c84ca7 15_all_libgfortran-Werror.patch
433404fd9bfa172d69fff4a5505e8648cbbbf5f052d2b4235608ff7af0c4063d557d25d80c85c5bd0d1e1ed64b568e7bbc0cdbce11cc74db4c0189af3a01634a 16_all_libgomp-Werror.patch
@ -464,7 +512,6 @@ d08d7ead2de0429e5c9055d5b029ec2be9a8c821d22cecaf9b51f633652c493333f98963d9267fa2
e2be926c0ed4d67587857652678253a2a4e42294009a0c4b9fc420e53b0e6d44d1a2c6c2c62db837bc010470e9e62eb4af1ba7f51ff507c41e40922cd022dd26 gcc-4.9-musl.patch
b5b0210dfaccfe0b06f0a9090666b1fae2a3faa4140b7930146b29531f0da9beb1f2c1f7e7bc2bd29179f9fe05dc30e246e96220b8ff75a90f75e8350c9058a1 gcc-4.8-musl-fix-iteratephdr.patch
e6d9b103c128e5d4eca515b1496d78b05708de770597c883daddd95ea41e77b5ef1be613b989357cc870a7efd9e43b011022c2d302e7056cff7b69e764906ff2 gcc-4.8-musl-libssp.patch
600fe5098dc54edaa9808fd5717af9dec058953f9ad37d49cfba1db4f7e9a7a8f02019342f75157fc575946fa693259422184de27b7ecc8386d9f3ecc0f7cc5d gcc-4.9-musl-fortify.patch
e1d6a450dfb40b134ad7f759c4c10174d2490b0093fe47cb33479245f26a3a8c54ebcf6255943c0ccfcb5095600d1c05e530baeed35609c8ffe75caac8e57c49 boehm-gc-uclibc.patch
bda845a6aa1854d2c883910b115f79ccfa93dfc2b5eac69a3a236d83eb34cadc140731d616ffc24698c7abc8878dd15f231bcc5119f1860e575a120b311706c7 boehm-gc-musl.patch
4a5aeff0399782c752e6e3f2f48d984b2056dfb5d229b23a24eee1562d241339989b2203f139821cfc03c9b25c9bd7da6ccbbdc7a09d242e4de7f0d606c6f63c gcc-pure64.patch
@ -472,7 +519,6 @@ f89ddeb21bc8f97e6a850a6b70b4501a8f3e49a4bc8cc82897488decda5d98ad01cb7f6c8b392d45
54d67cc008b735e47771314171930c5d8b8f5f5dc97fcf4214824c105c808f3e75d22d5a4fdf5068ed0457fa0d46c60cfb442e276259a4a5e9b8722a027d18e6 fix-gcj-iconv-musl.patch
7de81fc8c7eb36690949eb30082515454978440a8f389b12407ac5e9125ef6824d6059ffb5b063ab1ccc6c4827b1a6a0984b538f056b85e3171800a6f723ec8b musl-posix_memalign-c++.patch
095281d940ad7504ed7071cc9800d81db33eb4aa5465696ef7b12bf1213dbdfa701f4392095c5167b331c38219b19d25a0798524b319f1c77aa8522d76d8c92c pr63740.patch
efc04b179d41b484eddddc56d0e442634995d56c994e6295ae09b9856ab46649d5f45f51ea84494ab39df41c213772d0e68aee67e66fdf340f0a647b55629ced pr64037.patch
abe9aaf9aa956058d0386a4396a511d176a46bb3906b90e952383646cdc158cbeb0a5dc616a1ccb1ca7d49fd0b5e351532aa15a3b13362abbf1ca4266f54a687 gcc-4.8-build-args.patch
35d6d59f0b7b968f282f56767c9e0823a7bdc5aa0d450aca50fbd802649a7ca608b47671244a3faa208a9b0d6832cabb5a22724157dc817b2c0ad63d09f93282 fix-cxxflags-passing.patch
c731f4aaaa65c8950e1b2bd9331410f92d378fd8c7e718532dccaa27ee11984d51d74216c3611e89a802325b81d7f184116839dce2dab50cae9b643c20a82fe7 fix-cxxflags-for-target.patch

11
cross/gcc4-armhf/gcc-4.9-musl-fortify.patch
View file

@ -1,11 +0,0 @@
--- gcc-4.9.2/gcc/config/linux.h.orig 2015-03-09 13:27:13.289736710 +0000
+++ gcc-4.9.2/gcc/config/linux.h 2015-03-09 13:29:32.295625046 +0000
@@ -146,6 +146,8 @@
#ifdef NATIVE_SYSTEM_HEADER_DIR
#define INCLUDE_DEFAULTS_MUSL_NATIVE \
+ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 2 }, \
+ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 0 }, \
{ NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 }, \
{ NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 },
#else

83
cross/gcc4-armhf/pr64037.patch
View file

@ -1,83 +0,0 @@
https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=0817dc6f0e6b973e0e3671eb72d3758a8f042324
(changelog changes removed)
From 0817dc6f0e6b973e0e3671eb72d3758a8f042324 Mon Sep 17 00:00:00 2001
From: hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sun, 14 Dec 2014 16:07:03 +0000
Subject: [PATCH] Pass unpromoted argument to promote_function_mode
This patch updates setup_incoming_promotions in combine.c to match what
is actually passed in assign_parm_setup_reg in function.c.
Backported from mainline:
gcc/
PR rtl-optimization/64037
* combine.c (setup_incoming_promotions): Pass the argument
before any promotions happen to promote_function_mode.
gcc/testsuite/
PR rtl-optimization/64037
* g++.dg/pr64037.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@218721 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/combine.c | 4 ++--
gcc/testsuite/g++.dg/pr64037.C | 27 +++++++++++++++++++++++++++
4 files changed, 46 insertions(+), 2 deletions(-)
create mode 100644 gcc/testsuite/g++.dg/pr64037.C
diff --git a/gcc/combine.c b/gcc/combine.c
index 7c00452..adea2c1 100644
--- a/gcc/combine.c
+++ b/gcc/combine.c
@@ -1529,8 +1529,8 @@ setup_incoming_promotions (rtx first)
uns3 = TYPE_UNSIGNED (DECL_ARG_TYPE (arg));
/* The mode and signedness of the argument as it is actually passed,
- after any TARGET_PROMOTE_FUNCTION_ARGS-driven ABI promotions. */
- mode3 = promote_function_mode (DECL_ARG_TYPE (arg), mode2, &uns3,
+ see assign_parm_setup_reg in function.c. */
+ mode3 = promote_function_mode (TREE_TYPE (arg), mode1, &uns3,
TREE_TYPE (cfun->decl), 0);
/* The mode of the register in which the argument is being passed. */
diff --git a/gcc/testsuite/g++.dg/pr64037.C b/gcc/testsuite/g++.dg/pr64037.C
new file mode 100644
index 0000000..e5cd0e2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/pr64037.C
@@ -0,0 +1,27 @@
+// { dg-do run { target i?86-*-* x86_64-*-* } }
+// { dg-options "-std=c++11 -Os" }
+
+enum class X : unsigned char {
+ V = 2,
+};
+
+static void
+__attribute__((noinline,noclone))
+foo(unsigned &out, unsigned a, X b)
+{
+ out = static_cast<unsigned>(b);
+}
+
+int main()
+{
+ unsigned deadbeef = 0xDEADBEEF;
+ asm volatile ("" : "+d" (deadbeef), "+c" (deadbeef));
+
+ unsigned out;
+ foo(out, 2, X::V);
+
+ if (out != 2)
+ __builtin_abort ();
+
+ return 0;
+}
--
1.7.1

31
cross/gcc4-armv7/10_all_default-fortify-source.patch
View file

@ -1,31 +0,0 @@
Enable -D_FORTIFY_SOURCE=2 by default.
Original patch from:
http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.2/gentoo/10_all_default-fortify-source.patch
--- a/gcc/c-family/c-cppbuiltin.c
+++ b/gcc/c-family/c-cppbuiltin.c
@@ -951,6 +951,9 @@ c_cpp_builtins (cpp_reader *pfile)
builtin_define_with_value ("__REGISTER_PREFIX__", REGISTER_PREFIX, 0);
builtin_define_with_value ("__USER_LABEL_PREFIX__", user_label_prefix, 0);
+ /* Fortify Source enabled by default w/optimization. */
+ cpp_define (pfile, "_FORTIFY_SOURCE=((defined __OPTIMIZE__ && __OPTIMIZE__ > 0) ? 2 : 0)");
+
/* Misc. */
if (flag_gnu89_inline)
cpp_define (pfile, "__GNUC_GNU_INLINE__");
--- a/gcc/doc/gcc.info
+++ b/gcc/doc/gcc.info
@@ -6255,6 +6255,11 @@ find out the exact set of optimizations that are enabled at each level.
Please note the warning under '-fgcse' about invoking '-O2' on
programs that use computed gotos.
+ NOTE: In Alpine Linux, `-D_FORTIFY_SOURCE=2' is set by default, and is
+ activated when `-Os' or `-O1' or higher is used. This enables additional
+ compile-time and run-time checks for several libc functions. To disable,
+ specify either `-U_FORTIFY_SOURCE' or `-D_FORTIFY_SOURCE=0'.
+
'-O3'
Optimize yet more. '-O3' turns on all optimizations specified by
'-O2' and also turns on the '-finline-functions',

80
cross/gcc4-armv7/APKBUILD
View file

@ -1,7 +1,6 @@
# Automatically generated aport, do not edit!
# Generator: pmbootstrap aportgen gcc4-armv7
# Based on: main/gcc4 (from postmarketOS)
CTARGET_ARCH=armv7
CTARGET="$(arch_to_hostspec ${CTARGET_ARCH})"
LANG_D=false
@ -23,19 +22,22 @@ CBUILDROOT="/"
_cross_configure="--disable-bootstrap --with-sysroot=/usr/$CTARGET"
maintainer=""
pkgname=gcc4-armv7
pkgver=9999
_pkgver=4.9.2
pkgrel=7
_pkgver=4.9.4
pkgrel=10
pkgdesc="Stage2 cross-compiler for armv7"
url="http://gcc.gnu.org"
# loongarch64: not supported
# ppc64le, riscv64: doesn't build
arch="x86_64"
license="GPL LGPL"
license="GPL-2.0-or-later AND LGPL-2.1-or-later"
_gccrel=$_pkgver-r$pkgrel
depends="binutils-armv7 mpc1"
depends="binutils-armv7 mpc1 so:libc.musl-x86_64.so.1 so:libgcc_s.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libstdc++.so.6 so:libz.so.1"
makedepends_build="gcc g++ bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev"
makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev musl-dev-armv7 binutils-armv7"
options="!strip"
options="!strip !tracedeps toolchain"
# We only care about C, so we can compile old Linux kernels
LANG_CXX=false
@ -67,11 +69,23 @@ if [ "$CHOST" != "$CTARGET" ]; then
LIBATOMIC=false
LIBITM=false
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 4
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS $CFLAGS"
export CXXFLAGS="$CPPFLAGS $CXXFLAGS"
export CFLAGS="$CPPFLAGS -g0 $CFLAGS"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS"
unset CPPFLAGS
export CFLAGS_FOR_TARGET=" "
export CXXFLAGS_FOR_TARGET=" "
@ -79,10 +93,23 @@ if [ "$CHOST" != "$CTARGET" ]; then
STRIP_FOR_TARGET="$CTARGET-strip"
elif [ "$CBUILD" != "$CHOST" ]; then
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 4
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS $CFLAGS"
export CXXFLAGS="$CPPFLAGS $CXXFLAGS"
export CFLAGS="$CPPFLAGS -g0 $CFLAGS"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS"
unset CPPFLAGS
# reset flags and cc for build
@ -106,6 +133,31 @@ elif [ "$CBUILD" != "$CHOST" ]; then
else
STRIP_FOR_TARGET=${CROSS_COMPILE}strip
_builddir="$srcdir/build"
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 4
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS -g0 $CFLAGS -O2"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS -O2"
unset CPPFLAGS
# https://gcc.gnu.org/install/build.html
export CFLAGS_FOR_TARGET="$CFLAGS"
export CXXFLAGS_FOR_TARGET="$CXXFLAGS"
export LDFLAGS_FOR_TARGET="$LDFLAGS"
export BOOT_CFLAGS="$CFLAGS"
export BOOT_LDFLAGS="$LDFLAGS"
fi
# Go needs {set,make,swap}context, unimplemented in musl
@ -176,7 +228,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
40_all_gcc49_config_esp.patch
41_all_gcc49_config_esp_alpine.patch
10_all_default-fortify-source.patch
12_all_default-warn-trampolines.patch
15_all_libgfortran-Werror.patch
16_all_libgomp-Werror.patch
@ -193,7 +244,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
gcc-4.9-musl.patch
gcc-4.8-musl-fix-iteratephdr.patch
gcc-4.8-musl-libssp.patch
gcc-4.9-musl-fortify.patch
boehm-gc-uclibc.patch
boehm-gc-musl.patch
gcc-pure64.patch
@ -201,7 +251,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
fix-gcj-iconv-musl.patch
musl-posix_memalign-c++.patch
pr63740.patch
pr64037.patch
gcc-4.8-build-args.patch
fix-cxxflags-passing.patch
@ -435,7 +484,7 @@ package() {
}
sha512sums="
35a1386ae2b8629cd464383fbb3c61e94a07f3691f48b8029b97cc62a60c792ffb870aad2343b2ad8185bf46f77e1e1dd62309ecdadc42f919874c6e2c58b936 gcc-4.9.2.tar.gz
ca0f589f33987755195e81a9c7a83f797cfe5775fca908d025eb3ddbe8857edd666d272c2e97088c1808b268c5785326b72f2a340a277f6aa2c9bfe22c02ad69 gcc-4.9.4.tar.gz
28f8c6fdbcb19e950b1d0bafb3bcc7a8cba87bc673aa6027cece116599cdee80f0cf5e95a1440544890239f5c754e8a93ab46d9daedd937faef445d7ea33b226 ecj-4.9.jar
618a8d037ccad15e60182acc9c85ba844cb9b5800a22ece0b814e43541b01b4e390a2847f86debb351f4b05580241747fde87e86a17060744e7bb2b9a3dc5bd4 01_all_gcc49_configure.patch
21770259c7916e55568027926e4a543eea468b04436cc61c28f749be5a6635c48e68b7924a8eb19a76733a9d2f00921ba06faddaedbf14b1cdad5ab1810cc6c6 02_all_gcc48_config.in.patch
@ -448,7 +497,6 @@ dd5b9b30eb7716cb3c010ca79a83ed6219ff6e6f2557deb4e1d26cecac0f2b14c4ef7bf4dc5c2aec
8829f85323d8b11e26e3c19ced4a51875fc63f1483cfdc4d0f579a6cb37e1b6e23fcf33a87a574a6e0007250374ea46d117a136e73a40fbe43f0e39d9b2dd1a8 35_all_gcc48_config_arm.patch
976994900d20a448b97fa91e1d758b6da6d8ad9121b3dbc2e8f66ff8006d8e496cd3dddc41394db6c4d20366d56fe12375b97f494d6fb9abb8e64ab626acc2ef 40_all_gcc49_config_esp.patch
e2d027be2e76a64a607ae44566d163bcc2a03c9e14d5bd20cd8bb15c2e9e395d8964b747a6a9c49541a5d1613d721855b73d60cce7c834427b44788fa92d44dc 41_all_gcc49_config_esp_alpine.patch
6cdac0741568b418af1e267a69b487e48a98e319f5ec8ab2bad293f2520ceced40c7df7ddef84963f5b101b94f34e441574c501ef3993ded097beb7c9d3b205f 10_all_default-fortify-source.patch
5069e4b741488913a646a9b5d871af8e7f7a606158ea09305d0ddd46257c5b659770627bc2ca3abeaae039da1717b3ba6c9cd90554a441da74eb4ecf24c13074 12_all_default-warn-trampolines.patch
c18a99b7303a734fe4dca9d4e90e21d18e5bd71c7d91e1a26c86b1354c73f567590a875941bfe64ce59f0393023b91c606c96b30885c55b98a790c3ab0c84ca7 15_all_libgfortran-Werror.patch
433404fd9bfa172d69fff4a5505e8648cbbbf5f052d2b4235608ff7af0c4063d557d25d80c85c5bd0d1e1ed64b568e7bbc0cdbce11cc74db4c0189af3a01634a 16_all_libgomp-Werror.patch
@ -464,7 +512,6 @@ d08d7ead2de0429e5c9055d5b029ec2be9a8c821d22cecaf9b51f633652c493333f98963d9267fa2
e2be926c0ed4d67587857652678253a2a4e42294009a0c4b9fc420e53b0e6d44d1a2c6c2c62db837bc010470e9e62eb4af1ba7f51ff507c41e40922cd022dd26 gcc-4.9-musl.patch
b5b0210dfaccfe0b06f0a9090666b1fae2a3faa4140b7930146b29531f0da9beb1f2c1f7e7bc2bd29179f9fe05dc30e246e96220b8ff75a90f75e8350c9058a1 gcc-4.8-musl-fix-iteratephdr.patch
e6d9b103c128e5d4eca515b1496d78b05708de770597c883daddd95ea41e77b5ef1be613b989357cc870a7efd9e43b011022c2d302e7056cff7b69e764906ff2 gcc-4.8-musl-libssp.patch
600fe5098dc54edaa9808fd5717af9dec058953f9ad37d49cfba1db4f7e9a7a8f02019342f75157fc575946fa693259422184de27b7ecc8386d9f3ecc0f7cc5d gcc-4.9-musl-fortify.patch
e1d6a450dfb40b134ad7f759c4c10174d2490b0093fe47cb33479245f26a3a8c54ebcf6255943c0ccfcb5095600d1c05e530baeed35609c8ffe75caac8e57c49 boehm-gc-uclibc.patch
bda845a6aa1854d2c883910b115f79ccfa93dfc2b5eac69a3a236d83eb34cadc140731d616ffc24698c7abc8878dd15f231bcc5119f1860e575a120b311706c7 boehm-gc-musl.patch
4a5aeff0399782c752e6e3f2f48d984b2056dfb5d229b23a24eee1562d241339989b2203f139821cfc03c9b25c9bd7da6ccbbdc7a09d242e4de7f0d606c6f63c gcc-pure64.patch
@ -472,7 +519,6 @@ f89ddeb21bc8f97e6a850a6b70b4501a8f3e49a4bc8cc82897488decda5d98ad01cb7f6c8b392d45
54d67cc008b735e47771314171930c5d8b8f5f5dc97fcf4214824c105c808f3e75d22d5a4fdf5068ed0457fa0d46c60cfb442e276259a4a5e9b8722a027d18e6 fix-gcj-iconv-musl.patch
7de81fc8c7eb36690949eb30082515454978440a8f389b12407ac5e9125ef6824d6059ffb5b063ab1ccc6c4827b1a6a0984b538f056b85e3171800a6f723ec8b musl-posix_memalign-c++.patch
095281d940ad7504ed7071cc9800d81db33eb4aa5465696ef7b12bf1213dbdfa701f4392095c5167b331c38219b19d25a0798524b319f1c77aa8522d76d8c92c pr63740.patch
efc04b179d41b484eddddc56d0e442634995d56c994e6295ae09b9856ab46649d5f45f51ea84494ab39df41c213772d0e68aee67e66fdf340f0a647b55629ced pr64037.patch
abe9aaf9aa956058d0386a4396a511d176a46bb3906b90e952383646cdc158cbeb0a5dc616a1ccb1ca7d49fd0b5e351532aa15a3b13362abbf1ca4266f54a687 gcc-4.8-build-args.patch
35d6d59f0b7b968f282f56767c9e0823a7bdc5aa0d450aca50fbd802649a7ca608b47671244a3faa208a9b0d6832cabb5a22724157dc817b2c0ad63d09f93282 fix-cxxflags-passing.patch
c731f4aaaa65c8950e1b2bd9331410f92d378fd8c7e718532dccaa27ee11984d51d74216c3611e89a802325b81d7f184116839dce2dab50cae9b643c20a82fe7 fix-cxxflags-for-target.patch

11
cross/gcc4-armv7/gcc-4.9-musl-fortify.patch
View file

@ -1,11 +0,0 @@
--- gcc-4.9.2/gcc/config/linux.h.orig 2015-03-09 13:27:13.289736710 +0000
+++ gcc-4.9.2/gcc/config/linux.h 2015-03-09 13:29:32.295625046 +0000
@@ -146,6 +146,8 @@
#ifdef NATIVE_SYSTEM_HEADER_DIR
#define INCLUDE_DEFAULTS_MUSL_NATIVE \
+ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 2 }, \
+ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 0 }, \
{ NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 }, \
{ NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 },
#else

83
cross/gcc4-armv7/pr64037.patch
View file

@ -1,83 +0,0 @@
https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=0817dc6f0e6b973e0e3671eb72d3758a8f042324
(changelog changes removed)
From 0817dc6f0e6b973e0e3671eb72d3758a8f042324 Mon Sep 17 00:00:00 2001
From: hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sun, 14 Dec 2014 16:07:03 +0000
Subject: [PATCH] Pass unpromoted argument to promote_function_mode
This patch updates setup_incoming_promotions in combine.c to match what
is actually passed in assign_parm_setup_reg in function.c.
Backported from mainline:
gcc/
PR rtl-optimization/64037
* combine.c (setup_incoming_promotions): Pass the argument
before any promotions happen to promote_function_mode.
gcc/testsuite/
PR rtl-optimization/64037
* g++.dg/pr64037.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@218721 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/combine.c | 4 ++--
gcc/testsuite/g++.dg/pr64037.C | 27 +++++++++++++++++++++++++++
4 files changed, 46 insertions(+), 2 deletions(-)
create mode 100644 gcc/testsuite/g++.dg/pr64037.C
diff --git a/gcc/combine.c b/gcc/combine.c
index 7c00452..adea2c1 100644
--- a/gcc/combine.c
+++ b/gcc/combine.c
@@ -1529,8 +1529,8 @@ setup_incoming_promotions (rtx first)
uns3 = TYPE_UNSIGNED (DECL_ARG_TYPE (arg));
/* The mode and signedness of the argument as it is actually passed,
- after any TARGET_PROMOTE_FUNCTION_ARGS-driven ABI promotions. */
- mode3 = promote_function_mode (DECL_ARG_TYPE (arg), mode2, &uns3,
+ see assign_parm_setup_reg in function.c. */
+ mode3 = promote_function_mode (TREE_TYPE (arg), mode1, &uns3,
TREE_TYPE (cfun->decl), 0);
/* The mode of the register in which the argument is being passed. */
diff --git a/gcc/testsuite/g++.dg/pr64037.C b/gcc/testsuite/g++.dg/pr64037.C
new file mode 100644
index 0000000..e5cd0e2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/pr64037.C
@@ -0,0 +1,27 @@
+// { dg-do run { target i?86-*-* x86_64-*-* } }
+// { dg-options "-std=c++11 -Os" }
+
+enum class X : unsigned char {
+ V = 2,
+};
+
+static void
+__attribute__((noinline,noclone))
+foo(unsigned &out, unsigned a, X b)
+{
+ out = static_cast<unsigned>(b);
+}
+
+int main()
+{
+ unsigned deadbeef = 0xDEADBEEF;
+ asm volatile ("" : "+d" (deadbeef), "+c" (deadbeef));
+
+ unsigned out;
+ foo(out, 2, X::V);
+
+ if (out != 2)
+ __builtin_abort ();
+
+ return 0;
+}
--
1.7.1

40
cross/gcc6-aarch64/003_all_default-fortify-source.patch
View file

@ -1,40 +0,0 @@
# DP: Turn on -D_FORTIFY_SOURCE=2 by default for C, C++, ObjC, ObjC++,
# DP: if the optimization level is > 0
---
gcc/doc/invoke.texi | 6 ++++++
gcc/c-family/c-cppbuiltin.c | 3 +
2 files changed, 9 insertions(+), 0 deletions(-)
Index: b/gcc/doc/invoke.texi
===================================================================
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -7840,6 +7840,12 @@ also turns on the following optimization
Please note the warning under @option{-fgcse} about
invoking @option{-O2} on programs that use computed gotos.
+NOTE: In Alpine Linux, @option{-D_FORTIFY_SOURCE=2} is
+set by default, and is activated when @option{-O} is set to 2 or higher.
+This enables additional compile-time and run-time checks for several libc
+functions. To disable, specify either @option{-U_FORTIFY_SOURCE} or
+@option{-D_FORTIFY_SOURCE=0}.
+
@item -O3
@opindex O3
Optimize yet more. @option{-O3} turns on all optimizations specified
Index: b/gcc/c-family/c-cppbuiltin.c
===================================================================
--- a/gcc/c-family/c-cppbuiltin.c
+++ b/gcc/c-family/c-cppbuiltin.c
@@ -1176,6 +1176,10 @@ c_cpp_builtins (cpp_reader *pfile)
builtin_define_with_value ("__REGISTER_PREFIX__", REGISTER_PREFIX, 0);
builtin_define_with_value ("__USER_LABEL_PREFIX__", user_label_prefix, 0);
+ /* Fortify Source enabled by default for optimization levels > 0 */
+ if (optimize)
+ builtin_define_with_int_value ("_FORTIFY_SOURCE", 2);
+
/* Misc. */
if (flag_gnu89_inline)
cpp_define (pfile, "__GNUC_GNU_INLINE__");

78
cross/gcc6-aarch64/APKBUILD
View file

@ -1,7 +1,6 @@
# Automatically generated aport, do not edit!
# Generator: pmbootstrap aportgen gcc6-aarch64
# Based on: main/gcc6 (from postmarketOS)
CTARGET_ARCH=aarch64
CTARGET="$(arch_to_hostspec ${CTARGET_ARCH})"
LANG_D=false
@ -23,19 +22,23 @@ CBUILDROOT="/"
_cross_configure="--disable-bootstrap --with-sysroot=/usr/$CTARGET"
maintainer=""
pkgname=gcc6-aarch64
pkgver=9999
_pkgver=6.4.0
pkgrel=12
pkgrel=15
pkgdesc="Stage2 cross-compiler for aarch64"
url="http://gcc.gnu.org"
# loongarch64: not relevant
# ppc64le: not relevant
# riscv64: doesn't build
arch="x86_64"
license="GPL LGPL"
license="GPL-2.0-or-later AND LGPL-2.1-or-later"
_gccrel=$_pkgver-r$pkgrel
depends="binutils-aarch64 mpc1"
depends="binutils-aarch64 mpc1 so:libc.musl-x86_64.so.1 so:libgcc_s.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libstdc++.so.6 so:libz.so.1"
makedepends_build="gcc g++ bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev"
makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev musl-dev-aarch64 binutils-aarch64"
options="!strip"
options="!strip !tracedeps toolchain"
# We only care about C, so we can compile old Linux kernels
LANG_CXX=false
@ -67,11 +70,23 @@ if [ "$CHOST" != "$CTARGET" ]; then
LIBATOMIC=false
LIBITM=false
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 6
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS $CFLAGS"
export CXXFLAGS="$CPPFLAGS $CXXFLAGS"
export CFLAGS="$CPPFLAGS -g0 $CFLAGS"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS"
unset CPPFLAGS
export CFLAGS_FOR_TARGET=" "
export CXXFLAGS_FOR_TARGET=" "
@ -79,10 +94,23 @@ if [ "$CHOST" != "$CTARGET" ]; then
STRIP_FOR_TARGET="$CTARGET-strip"
elif [ "$CBUILD" != "$CHOST" ]; then
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 6
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS $CFLAGS"
export CXXFLAGS="$CPPFLAGS $CXXFLAGS"
export CFLAGS="$CPPFLAGS -g0 $CFLAGS"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS"
unset CPPFLAGS
# reset flags and cc for build
@ -106,6 +134,31 @@ elif [ "$CBUILD" != "$CHOST" ]; then
else
STRIP_FOR_TARGET=${CROSS_COMPILE}strip
_builddir="$srcdir/build"
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 6
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS -g0 $CFLAGS -O2"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS -O2"
unset CPPFLAGS
# https://gcc.gnu.org/install/build.html
export CFLAGS_FOR_TARGET="$CFLAGS"
export CXXFLAGS_FOR_TARGET="$CXXFLAGS"
export LDFLAGS_FOR_TARGET="$LDFLAGS"
export BOOT_CFLAGS="$CFLAGS"
export BOOT_LDFLAGS="$LDFLAGS"
fi
# Go needs {set,make,swap}context, unimplemented in musl
@ -166,7 +219,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
001_all_default-ssp-strong.patch
002_all_default-relro.patch
003_all_default-fortify-source.patch
005_all_default-as-needed.patch
011_all_default-warn-format-security.patch
012_all_default-warn-trampolines.patch
@ -184,7 +236,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
207-static-pie.patch
libgcc-always-build-gcceh.a.patch
gcc-4.9-musl-fortify.patch
gcc-6.1-musl-libssp.patch
boehm-gc-musl.patch
gcc-pure64.patch
@ -208,6 +259,8 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
gcc-pure64-mips.patch
ada-mips64.patch
gcc-6.4-isl.patch
0001-i386-Move-struct-ix86_frame-to-machine_function.patch
0002-i386-Use-reference-of-struct-ix86_frame-to-avoid-cop.patch
0003-i386-Use-const-reference-of-struct-ix86_frame-to-avo.patch
@ -446,7 +499,6 @@ sha512sums="
28f8c6fdbcb19e950b1d0bafb3bcc7a8cba87bc673aa6027cece116599cdee80f0cf5e95a1440544890239f5c754e8a93ab46d9daedd937faef445d7ea33b226 ecj-4.9.jar
a1335adc2fbee98e36c4437ff2587771b98ed4180726779020f65039498235626a411cdb0100dbd20cd19d12f0d94f9a21af179ff624676c28cead9d60598b5d 001_all_default-ssp-strong.patch
e36e95b81489163abd6fe9d58f7867bdca43e61143afacbfb17f4698c0b16ec5fd0061d8fab7b2ae615540bebd721c2e2227f80401b4e7fc253da9da62e6b513 002_all_default-relro.patch
f86466c62b8291fac46f9c250c7ad8fa5ab7b1cce2504442fd07ddc4543665b317ae28951f244e39aba29aeaf3fff252ec4f6a147aa16adb2b7aed747dd89188 003_all_default-fortify-source.patch
51282fea54c7e616367bbeb2479ba13fec6f24eb47bd04e2071907b3b36273b2ff24676f46ef8d22f241c8ab4857307861eee076eab66797c3a50a8ecaa1809a 005_all_default-as-needed.patch
3398386dd1e079d6545dd9799adc799c6b80e3984fac6899d0e1a7ee21b66d0c7e53cddf17a65d590c883db750f9f79aaedd857355a8b9f7fb9476c906237919 011_all_default-warn-format-security.patch
9adb0d2b9b67dd957df6c609b8714c7c078efb52cd88770905c37c67827be8fc83d1125037b9c29d77db21ce78756aa2bb0bacdb0b98d869ac126da76a298e21 012_all_default-warn-trampolines.patch
@ -462,7 +514,6 @@ fc0de05b36613b732a0222ea005c90653c6a40d6761b6894af2419272f4e74875f37e26af33a9b99
98473bcaa77903a223ca9b0d2087c0921b287a2816d308cc32c8fe009e6cbf5dd1ae7fba27794ab8d9c09e117fe534413d91a464d1218474fc123ce0adfdc2c1 205-nopie.patch
3287d5b443bea8ec64132bcabe869c738ae98ea8f1a86df1c5d18c927f8816edbfcefeefc47792dbbb2bcacf50319af00e01b3735d34525913b64350770ad453 207-static-pie.patch
d08d7ead2de0429e5c9055d5b029ec2be9a8c821d22cecaf9b51f633652c493333f98963d9267fa2fa63850c50ae5eefd5f59e5910ec10d20044dac082182a8b libgcc-always-build-gcceh.a.patch
600fe5098dc54edaa9808fd5717af9dec058953f9ad37d49cfba1db4f7e9a7a8f02019342f75157fc575946fa693259422184de27b7ecc8386d9f3ecc0f7cc5d gcc-4.9-musl-fortify.patch
dbe0ee917fc7668571722364ab7c806731e3a31e8bfa30b4941b28b16b877d2a32b4a3897ef533399a28f82d43cac9b28e92de0493f0e779046db56584e07fa4 gcc-6.1-musl-libssp.patch
bda845a6aa1854d2c883910b115f79ccfa93dfc2b5eac69a3a236d83eb34cadc140731d616ffc24698c7abc8878dd15f231bcc5119f1860e575a120b311706c7 boehm-gc-musl.patch
fa62556719449caec6b2b434355bfbcaa5ae55ffe017b3e1f827f66a2aae21b79c571ee7a4ce723ea69169bc3a6447e73650991a200cc372adf2f102677518d7 gcc-pure64.patch
@ -482,6 +533,7 @@ f4ef08454e28c8732db69115e4998ec153399e8d229dd27f923dbdcf57b68128a65640d026cc7f45
34a818d5be67eb1f34e44a80b83c28a9b9c17d37fc9fac639f490d6bb5b53ebe3318140d09c236a17d7c98f5a7792ae3d6cefccda8067a5e942d6305b9d1f87c fix-linux-header-use-in-libgcc.patch
86be3338cc9c33089608bc4c5e3b7918c4e500a345c338f361b18c342119a6ed69af5495d72950de7106d760f003528b46ad14795e805f8a3331e206dcb234e3 gcc-pure64-mips.patch
508f3bca214d88531d739d761d07affc953689b1540905c73420b34c246e1e6b72588cf89f0e1462752633f8ddc88da8c0238be2a1b6e1c213829cecee7924cf ada-mips64.patch
80084d4f5984ea1c62f813c3c1fe7ce033d41d6cd5e6df3b10c649c0bbc2544ad0a58e7076fa28bf71d691df0211b07fc11eb0d5c9f462ef28eed4c3fbeeb9ee gcc-6.4-isl.patch
7912964bf3a985e9f870250d6e068f715582a4fb04270849d697a50e6aad0cf50df3d483ff80a0eb777d9940fd85526dd8d0b85da9bc71a5f2fbc07616263866 0001-i386-Move-struct-ix86_frame-to-machine_function.patch
baa27a4b912d8e27cd65a556b09cf45289a0e00e86dae3925f2923d1f3752080e80d80e159c996ef4156c4df1dfc3069114810a846672170ef3ae461ae0ab7e1 0002-i386-Use-reference-of-struct-ix86_frame-to-avoid-cop.patch
6701d15000bdd7c4c98a8fece8c814f5e4e73603eecf84fe4dc5ac10f79b3074afba7c2cc9e51d08b2abade1c34cb0c944c08ead7a85db94e97158c752fd1aac 0003-i386-Use-const-reference-of-struct-ix86_frame-to-avo.patch

11
cross/gcc6-aarch64/gcc-4.9-musl-fortify.patch
View file

@ -1,11 +0,0 @@
--- gcc-4.9.2/gcc/config/linux.h.orig 2015-03-09 13:27:13.289736710 +0000
+++ gcc-4.9.2/gcc/config/linux.h 2015-03-09 13:29:32.295625046 +0000
@@ -146,6 +146,8 @@
#ifdef NATIVE_SYSTEM_HEADER_DIR
#define INCLUDE_DEFAULTS_MUSL_NATIVE \
+ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 2 }, \
+ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 0 }, \
{ NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 }, \
{ NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 },
#else

251
cross/gcc6-aarch64/gcc-6.4-isl.patch Normal file
View file

@ -0,0 +1,251 @@
From cc46a51d4ff8bc1c42b7e6ae472494733bed5c49 Mon Sep 17 00:00:00 2001
From: Richard Biener <rguenther@suse.de>
Date: Thu, 16 Feb 2017 07:53:53 +0000
Subject: [PATCH] graphite.h: Do not include isl/isl_val_gmp.h, instead include
isl/isl_val.h.
2017-02-16 Richard Biener <rguenther@suse.de>
* graphite.h: Do not include isl/isl_val_gmp.h, instead include
isl/isl_val.h.
* graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): Remove.
(gcc_expression_from_isl_expr_int): Use generic isl_val interface.
* graphite-sese-to-poly.c: Do not include isl/isl_val_gmp.h.
(isl_val_int_from_wi): New function.
(extract_affine_gmp): Rename to ...
(extract_affine_wi): ... this, take a widest_int.
(extract_affine_int): Just wrap extract_affine_wi.
(add_param_constraints): Use isl_val_int_from_wi.
(add_loop_constraints): Likewise, and extract_affine_wi.
From-SVN: r245501
---
gcc/ChangeLog | 14 ++++++++
gcc/graphite-isl-ast-to-gimple.c | 30 +++++------------
gcc/graphite-sese-to-poly.c | 58 ++++++++++++++------------------
gcc/graphite.h | 2 +-
4 files changed, 50 insertions(+), 54 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 24d9c1589f456..5fc6142eaa03f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,17 @@
+2017-02-16 Richard Biener <rguenther@suse.de>
+
+ * graphite.h: Do not include isl/isl_val_gmp.h, instead include
+ isl/isl_val.h.
+ * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): Remove.
+ (gcc_expression_from_isl_expr_int): Use generic isl_val interface.
+ * graphite-sese-to-poly.c: Do not include isl/isl_val_gmp.h.
+ (isl_val_int_from_wi): New function.
+ (extract_affine_gmp): Rename to ...
+ (extract_affine_wi): ... this, take a widest_int.
+ (extract_affine_int): Just wrap extract_affine_wi.
+ (add_param_constraints): Use isl_val_int_from_wi.
+ (add_loop_constraints): Likewise, and extract_affine_wi.
+
2017-02-15 Jeff Law <law@redhat.com>
PR middle-end/79521
diff --git a/gcc/graphite-isl-ast-to-gimple.c b/gcc/graphite-isl-ast-to-gimple.c
index dbdae7a7c155d..ec5fb73d9b2bc 100644
--- a/gcc/graphite-isl-ast-to-gimple.c
+++ b/gcc/graphite-isl-ast-to-gimple.c
@@ -73,22 +73,6 @@ struct ast_build_info
bool is_parallelizable;
};
-/* Converts a GMP constant VAL to a tree and returns it. */
-
-static tree
-gmp_cst_to_tree (tree type, mpz_t val)
-{
- tree t = type ? type : integer_type_node;
- mpz_t tmp;
-
- mpz_init (tmp);
- mpz_set (tmp, val);
- wide_int wi = wi::from_mpz (t, tmp, true);
- mpz_clear (tmp);
-
- return wide_int_to_tree (t, wi);
-}
-
/* Verifies properties that GRAPHITE should maintain during translation. */
static inline void
@@ -325,16 +309,20 @@ gcc_expression_from_isl_expr_int (tree type, __isl_take isl_ast_expr *expr)
{
gcc_assert (isl_ast_expr_get_type (expr) == isl_ast_expr_int);
isl_val *val = isl_ast_expr_get_val (expr);
- mpz_t val_mpz_t;
- mpz_init (val_mpz_t);
+ size_t n = isl_val_n_abs_num_chunks (val, sizeof (HOST_WIDE_INT));
+ HOST_WIDE_INT *chunks = XALLOCAVEC (HOST_WIDE_INT, n);
tree res;
- if (isl_val_get_num_gmp (val, val_mpz_t) == -1)
+ if (isl_val_get_abs_num_chunks (val, sizeof (HOST_WIDE_INT), chunks) == -1)
res = NULL_TREE;
else
- res = gmp_cst_to_tree (type, val_mpz_t);
+ {
+ widest_int wi = widest_int::from_array (chunks, n, true);
+ if (isl_val_is_neg (val))
+ wi = -wi;
+ res = wide_int_to_tree (type, wi);
+ }
isl_val_free (val);
isl_ast_expr_free (expr);
- mpz_clear (val_mpz_t);
return res;
}
diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c
index ede96e5a3c299..8ff9a22e12916 100644
--- a/gcc/graphite-sese-to-poly.c
+++ b/gcc/graphite-sese-to-poly.c
@@ -55,7 +55,6 @@ along with GCC; see the file COPYING3. If not see
#include <isl/constraint.h>
#include <isl/aff.h>
#include <isl/val.h>
-#include <isl/val_gmp.h>
#include "graphite.h"
@@ -154,16 +153,32 @@ extract_affine_name (scop_p s, tree e, __isl_take isl_space *space)
return isl_pw_aff_alloc (dom, aff);
}
+/* Convert WI to a isl_val with CTX. */
+
+static __isl_give isl_val *
+isl_val_int_from_wi (isl_ctx *ctx, const widest_int &wi)
+{
+ if (wi::neg_p (wi, SIGNED))
+ {
+ widest_int mwi = -wi;
+ return isl_val_neg (isl_val_int_from_chunks (ctx, mwi.get_len (),
+ sizeof (HOST_WIDE_INT),
+ mwi.get_val ()));
+ }
+ return isl_val_int_from_chunks (ctx, wi.get_len (), sizeof (HOST_WIDE_INT),
+ wi.get_val ());
+}
+
/* Extract an affine expression from the gmp constant G. */
static isl_pw_aff *
-extract_affine_gmp (mpz_t g, __isl_take isl_space *space)
+extract_affine_wi (const widest_int &g, __isl_take isl_space *space)
{
isl_local_space *ls = isl_local_space_from_space (isl_space_copy (space));
isl_aff *aff = isl_aff_zero_on_domain (ls);
isl_set *dom = isl_set_universe (space);
isl_ctx *ct = isl_aff_get_ctx (aff);
- isl_val *v = isl_val_int_from_gmp (ct, g);
+ isl_val *v = isl_val_int_from_wi (ct, g);
aff = isl_aff_add_constant_val (aff, v);
return isl_pw_aff_alloc (dom, aff);
@@ -174,13 +189,7 @@ extract_affine_gmp (mpz_t g, __isl_take isl_space *space)
static isl_pw_aff *
extract_affine_int (tree e, __isl_take isl_space *space)
{
- mpz_t g;
-
- mpz_init (g);
- tree_int_to_gmp (e, g);
- isl_pw_aff *res = extract_affine_gmp (g, space);
- mpz_clear (g);
-
+ isl_pw_aff *res = extract_affine_wi (wi::to_widest (e), space);
return res;
}
@@ -411,15 +420,11 @@ add_param_constraints (scop_p scop, graphite_dim_t p)
{
isl_space *space = isl_set_get_space (scop->param_context);
isl_constraint *c;
- mpz_t g;
isl_val *v;
c = isl_inequality_alloc (isl_local_space_from_space (space));
- mpz_init (g);
- tree_int_to_gmp (lb, g);
- v = isl_val_int_from_gmp (scop->isl_context, g);
+ v = isl_val_int_from_wi (scop->isl_context, wi::to_widest (lb));
v = isl_val_neg (v);
- mpz_clear (g);
c = isl_constraint_set_constant_val (c, v);
c = isl_constraint_set_coefficient_si (c, isl_dim_param, p, 1);
@@ -431,15 +436,11 @@ add_param_constraints (scop_p scop, graphite_dim_t p)
{
isl_space *space = isl_set_get_space (scop->param_context);
isl_constraint *c;
- mpz_t g;
isl_val *v;
c = isl_inequality_alloc (isl_local_space_from_space (space));
- mpz_init (g);
- tree_int_to_gmp (ub, g);
- v = isl_val_int_from_gmp (scop->isl_context, g);
- mpz_clear (g);
+ v = isl_val_int_from_wi (scop->isl_context, wi::to_widest (ub));
c = isl_constraint_set_constant_val (c, v);
c = isl_constraint_set_coefficient_si (c, isl_dim_param, p, -1);
@@ -773,11 +774,8 @@ add_loop_constraints (scop_p scop, __isl_take isl_set *domain, loop_p loop,
isl_local_space *ls = isl_local_space_from_space (space);
isl_constraint *c = isl_inequality_alloc (ls);
c = isl_constraint_set_coefficient_si (c, isl_dim_set, loop_index, -1);
- mpz_t g;
- mpz_init (g);
- tree_int_to_gmp (nb_iters, g);
- isl_val *v = isl_val_int_from_gmp (scop->isl_context, g);
- mpz_clear (g);
+ isl_val *v
+ = isl_val_int_from_wi (scop->isl_context, wi::to_widest (nb_iters));
c = isl_constraint_set_constant_val (c, v);
return isl_set_add_constraint (domain, c);
}
@@ -817,12 +815,9 @@ add_loop_constraints (scop_p scop, __isl_take isl_set *domain, loop_p loop,
/* NIT is an upper bound to NB_ITERS: "NIT >= NB_ITERS", although we
do not know whether the loop executes at least once. */
- mpz_t g;
- mpz_init (g);
- wi::to_mpz (nit, g, SIGNED);
- mpz_sub_ui (g, g, 1);
+ --nit;
- isl_pw_aff *approx = extract_affine_gmp (g, isl_space_copy (space));
+ isl_pw_aff *approx = extract_affine_wi (nit, isl_space_copy (space));
isl_set *x = isl_pw_aff_ge_set (approx, aff_nb_iters);
x = isl_set_project_out (x, isl_dim_set, 0,
isl_set_dim (x, isl_dim_set));
@@ -831,8 +826,7 @@ add_loop_constraints (scop_p scop, __isl_take isl_set *domain, loop_p loop,
ls = isl_local_space_from_space (space);
c = isl_inequality_alloc (ls);
c = isl_constraint_set_coefficient_si (c, isl_dim_set, loop_index, -1);
- isl_val *v = isl_val_int_from_gmp (scop->isl_context, g);
- mpz_clear (g);
+ isl_val *v = isl_val_int_from_wi (scop->isl_context, nit);
c = isl_constraint_set_constant_val (c, v);
if (dump_file)
diff --git a/gcc/graphite.h b/gcc/graphite.h
index 5103c614ff140..d22c4f2693f52 100644
--- a/gcc/graphite.h
+++ b/gcc/graphite.h
@@ -25,7 +25,7 @@ along with GCC; see the file COPYING3. If not see
#include "sese.h"
#include <isl/options.h>
#include <isl/ctx.h>
-#include <isl/val_gmp.h>
+#include <isl/val.h>
#include <isl/set.h>
#include <isl/union_set.h>
#include <isl/map.h>

40
cross/gcc6-armhf/003_all_default-fortify-source.patch
View file

@ -1,40 +0,0 @@
# DP: Turn on -D_FORTIFY_SOURCE=2 by default for C, C++, ObjC, ObjC++,
# DP: if the optimization level is > 0
---
gcc/doc/invoke.texi | 6 ++++++
gcc/c-family/c-cppbuiltin.c | 3 +
2 files changed, 9 insertions(+), 0 deletions(-)
Index: b/gcc/doc/invoke.texi
===================================================================
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -7840,6 +7840,12 @@ also turns on the following optimization
Please note the warning under @option{-fgcse} about
invoking @option{-O2} on programs that use computed gotos.
+NOTE: In Alpine Linux, @option{-D_FORTIFY_SOURCE=2} is
+set by default, and is activated when @option{-O} is set to 2 or higher.
+This enables additional compile-time and run-time checks for several libc
+functions. To disable, specify either @option{-U_FORTIFY_SOURCE} or
+@option{-D_FORTIFY_SOURCE=0}.
+
@item -O3
@opindex O3
Optimize yet more. @option{-O3} turns on all optimizations specified
Index: b/gcc/c-family/c-cppbuiltin.c
===================================================================
--- a/gcc/c-family/c-cppbuiltin.c
+++ b/gcc/c-family/c-cppbuiltin.c
@@ -1176,6 +1176,10 @@ c_cpp_builtins (cpp_reader *pfile)
builtin_define_with_value ("__REGISTER_PREFIX__", REGISTER_PREFIX, 0);
builtin_define_with_value ("__USER_LABEL_PREFIX__", user_label_prefix, 0);
+ /* Fortify Source enabled by default for optimization levels > 0 */
+ if (optimize)
+ builtin_define_with_int_value ("_FORTIFY_SOURCE", 2);
+
/* Misc. */
if (flag_gnu89_inline)
cpp_define (pfile, "__GNUC_GNU_INLINE__");

78
cross/gcc6-armhf/APKBUILD
View file

@ -1,7 +1,6 @@
# Automatically generated aport, do not edit!
# Generator: pmbootstrap aportgen gcc6-armhf
# Based on: main/gcc6 (from postmarketOS)
CTARGET_ARCH=armhf
CTARGET="$(arch_to_hostspec ${CTARGET_ARCH})"
LANG_D=false
@ -23,19 +22,23 @@ CBUILDROOT="/"
_cross_configure="--disable-bootstrap --with-sysroot=/usr/$CTARGET"
maintainer=""
pkgname=gcc6-armhf
pkgver=9999
_pkgver=6.4.0
pkgrel=12
pkgrel=15
pkgdesc="Stage2 cross-compiler for armhf"
url="http://gcc.gnu.org"
# loongarch64: not relevant
# ppc64le: not relevant
# riscv64: doesn't build
arch="x86_64"
license="GPL LGPL"
license="GPL-2.0-or-later AND LGPL-2.1-or-later"
_gccrel=$_pkgver-r$pkgrel
depends="binutils-armhf mpc1"
depends="binutils-armhf mpc1 so:libc.musl-x86_64.so.1 so:libgcc_s.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libstdc++.so.6 so:libz.so.1"
makedepends_build="gcc g++ bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev"
makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev musl-dev-armhf binutils-armhf"
options="!strip"
options="!strip !tracedeps toolchain"
# We only care about C, so we can compile old Linux kernels
LANG_CXX=false
@ -67,11 +70,23 @@ if [ "$CHOST" != "$CTARGET" ]; then
LIBATOMIC=false
LIBITM=false
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 6
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS $CFLAGS"
export CXXFLAGS="$CPPFLAGS $CXXFLAGS"
export CFLAGS="$CPPFLAGS -g0 $CFLAGS"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS"
unset CPPFLAGS
export CFLAGS_FOR_TARGET=" "
export CXXFLAGS_FOR_TARGET=" "
@ -79,10 +94,23 @@ if [ "$CHOST" != "$CTARGET" ]; then
STRIP_FOR_TARGET="$CTARGET-strip"
elif [ "$CBUILD" != "$CHOST" ]; then
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 6
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS $CFLAGS"
export CXXFLAGS="$CPPFLAGS $CXXFLAGS"
export CFLAGS="$CPPFLAGS -g0 $CFLAGS"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS"
unset CPPFLAGS
# reset flags and cc for build
@ -106,6 +134,31 @@ elif [ "$CBUILD" != "$CHOST" ]; then
else
STRIP_FOR_TARGET=${CROSS_COMPILE}strip
_builddir="$srcdir/build"
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 6
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS -g0 $CFLAGS -O2"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS -O2"
unset CPPFLAGS
# https://gcc.gnu.org/install/build.html
export CFLAGS_FOR_TARGET="$CFLAGS"
export CXXFLAGS_FOR_TARGET="$CXXFLAGS"
export LDFLAGS_FOR_TARGET="$LDFLAGS"
export BOOT_CFLAGS="$CFLAGS"
export BOOT_LDFLAGS="$LDFLAGS"
fi
# Go needs {set,make,swap}context, unimplemented in musl
@ -166,7 +219,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
001_all_default-ssp-strong.patch
002_all_default-relro.patch
003_all_default-fortify-source.patch
005_all_default-as-needed.patch
011_all_default-warn-format-security.patch
012_all_default-warn-trampolines.patch
@ -184,7 +236,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
207-static-pie.patch
libgcc-always-build-gcceh.a.patch
gcc-4.9-musl-fortify.patch
gcc-6.1-musl-libssp.patch
boehm-gc-musl.patch
gcc-pure64.patch
@ -208,6 +259,8 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
gcc-pure64-mips.patch
ada-mips64.patch
gcc-6.4-isl.patch
0001-i386-Move-struct-ix86_frame-to-machine_function.patch
0002-i386-Use-reference-of-struct-ix86_frame-to-avoid-cop.patch
0003-i386-Use-const-reference-of-struct-ix86_frame-to-avo.patch
@ -446,7 +499,6 @@ sha512sums="
28f8c6fdbcb19e950b1d0bafb3bcc7a8cba87bc673aa6027cece116599cdee80f0cf5e95a1440544890239f5c754e8a93ab46d9daedd937faef445d7ea33b226 ecj-4.9.jar
a1335adc2fbee98e36c4437ff2587771b98ed4180726779020f65039498235626a411cdb0100dbd20cd19d12f0d94f9a21af179ff624676c28cead9d60598b5d 001_all_default-ssp-strong.patch
e36e95b81489163abd6fe9d58f7867bdca43e61143afacbfb17f4698c0b16ec5fd0061d8fab7b2ae615540bebd721c2e2227f80401b4e7fc253da9da62e6b513 002_all_default-relro.patch
f86466c62b8291fac46f9c250c7ad8fa5ab7b1cce2504442fd07ddc4543665b317ae28951f244e39aba29aeaf3fff252ec4f6a147aa16adb2b7aed747dd89188 003_all_default-fortify-source.patch
51282fea54c7e616367bbeb2479ba13fec6f24eb47bd04e2071907b3b36273b2ff24676f46ef8d22f241c8ab4857307861eee076eab66797c3a50a8ecaa1809a 005_all_default-as-needed.patch
3398386dd1e079d6545dd9799adc799c6b80e3984fac6899d0e1a7ee21b66d0c7e53cddf17a65d590c883db750f9f79aaedd857355a8b9f7fb9476c906237919 011_all_default-warn-format-security.patch
9adb0d2b9b67dd957df6c609b8714c7c078efb52cd88770905c37c67827be8fc83d1125037b9c29d77db21ce78756aa2bb0bacdb0b98d869ac126da76a298e21 012_all_default-warn-trampolines.patch
@ -462,7 +514,6 @@ fc0de05b36613b732a0222ea005c90653c6a40d6761b6894af2419272f4e74875f37e26af33a9b99
98473bcaa77903a223ca9b0d2087c0921b287a2816d308cc32c8fe009e6cbf5dd1ae7fba27794ab8d9c09e117fe534413d91a464d1218474fc123ce0adfdc2c1 205-nopie.patch
3287d5b443bea8ec64132bcabe869c738ae98ea8f1a86df1c5d18c927f8816edbfcefeefc47792dbbb2bcacf50319af00e01b3735d34525913b64350770ad453 207-static-pie.patch
d08d7ead2de0429e5c9055d5b029ec2be9a8c821d22cecaf9b51f633652c493333f98963d9267fa2fa63850c50ae5eefd5f59e5910ec10d20044dac082182a8b libgcc-always-build-gcceh.a.patch
600fe5098dc54edaa9808fd5717af9dec058953f9ad37d49cfba1db4f7e9a7a8f02019342f75157fc575946fa693259422184de27b7ecc8386d9f3ecc0f7cc5d gcc-4.9-musl-fortify.patch
dbe0ee917fc7668571722364ab7c806731e3a31e8bfa30b4941b28b16b877d2a32b4a3897ef533399a28f82d43cac9b28e92de0493f0e779046db56584e07fa4 gcc-6.1-musl-libssp.patch
bda845a6aa1854d2c883910b115f79ccfa93dfc2b5eac69a3a236d83eb34cadc140731d616ffc24698c7abc8878dd15f231bcc5119f1860e575a120b311706c7 boehm-gc-musl.patch
fa62556719449caec6b2b434355bfbcaa5ae55ffe017b3e1f827f66a2aae21b79c571ee7a4ce723ea69169bc3a6447e73650991a200cc372adf2f102677518d7 gcc-pure64.patch
@ -482,6 +533,7 @@ f4ef08454e28c8732db69115e4998ec153399e8d229dd27f923dbdcf57b68128a65640d026cc7f45
34a818d5be67eb1f34e44a80b83c28a9b9c17d37fc9fac639f490d6bb5b53ebe3318140d09c236a17d7c98f5a7792ae3d6cefccda8067a5e942d6305b9d1f87c fix-linux-header-use-in-libgcc.patch
86be3338cc9c33089608bc4c5e3b7918c4e500a345c338f361b18c342119a6ed69af5495d72950de7106d760f003528b46ad14795e805f8a3331e206dcb234e3 gcc-pure64-mips.patch
508f3bca214d88531d739d761d07affc953689b1540905c73420b34c246e1e6b72588cf89f0e1462752633f8ddc88da8c0238be2a1b6e1c213829cecee7924cf ada-mips64.patch
80084d4f5984ea1c62f813c3c1fe7ce033d41d6cd5e6df3b10c649c0bbc2544ad0a58e7076fa28bf71d691df0211b07fc11eb0d5c9f462ef28eed4c3fbeeb9ee gcc-6.4-isl.patch
7912964bf3a985e9f870250d6e068f715582a4fb04270849d697a50e6aad0cf50df3d483ff80a0eb777d9940fd85526dd8d0b85da9bc71a5f2fbc07616263866 0001-i386-Move-struct-ix86_frame-to-machine_function.patch
baa27a4b912d8e27cd65a556b09cf45289a0e00e86dae3925f2923d1f3752080e80d80e159c996ef4156c4df1dfc3069114810a846672170ef3ae461ae0ab7e1 0002-i386-Use-reference-of-struct-ix86_frame-to-avoid-cop.patch
6701d15000bdd7c4c98a8fece8c814f5e4e73603eecf84fe4dc5ac10f79b3074afba7c2cc9e51d08b2abade1c34cb0c944c08ead7a85db94e97158c752fd1aac 0003-i386-Use-const-reference-of-struct-ix86_frame-to-avo.patch

11
cross/gcc6-armhf/gcc-4.9-musl-fortify.patch
View file

@ -1,11 +0,0 @@
--- gcc-4.9.2/gcc/config/linux.h.orig 2015-03-09 13:27:13.289736710 +0000
+++ gcc-4.9.2/gcc/config/linux.h 2015-03-09 13:29:32.295625046 +0000
@@ -146,6 +146,8 @@
#ifdef NATIVE_SYSTEM_HEADER_DIR
#define INCLUDE_DEFAULTS_MUSL_NATIVE \
+ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 2 }, \
+ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 0 }, \
{ NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 }, \
{ NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 },
#else

251
cross/gcc6-armhf/gcc-6.4-isl.patch Normal file
View file

@ -0,0 +1,251 @@
From cc46a51d4ff8bc1c42b7e6ae472494733bed5c49 Mon Sep 17 00:00:00 2001
From: Richard Biener <rguenther@suse.de>
Date: Thu, 16 Feb 2017 07:53:53 +0000
Subject: [PATCH] graphite.h: Do not include isl/isl_val_gmp.h, instead include
isl/isl_val.h.
2017-02-16 Richard Biener <rguenther@suse.de>
* graphite.h: Do not include isl/isl_val_gmp.h, instead include
isl/isl_val.h.
* graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): Remove.
(gcc_expression_from_isl_expr_int): Use generic isl_val interface.
* graphite-sese-to-poly.c: Do not include isl/isl_val_gmp.h.
(isl_val_int_from_wi): New function.
(extract_affine_gmp): Rename to ...
(extract_affine_wi): ... this, take a widest_int.
(extract_affine_int): Just wrap extract_affine_wi.
(add_param_constraints): Use isl_val_int_from_wi.
(add_loop_constraints): Likewise, and extract_affine_wi.
From-SVN: r245501
---
gcc/ChangeLog | 14 ++++++++
gcc/graphite-isl-ast-to-gimple.c | 30 +++++------------
gcc/graphite-sese-to-poly.c | 58 ++++++++++++++------------------
gcc/graphite.h | 2 +-
4 files changed, 50 insertions(+), 54 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 24d9c1589f456..5fc6142eaa03f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,17 @@
+2017-02-16 Richard Biener <rguenther@suse.de>
+
+ * graphite.h: Do not include isl/isl_val_gmp.h, instead include
+ isl/isl_val.h.
+ * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): Remove.
+ (gcc_expression_from_isl_expr_int): Use generic isl_val interface.
+ * graphite-sese-to-poly.c: Do not include isl/isl_val_gmp.h.
+ (isl_val_int_from_wi): New function.
+ (extract_affine_gmp): Rename to ...
+ (extract_affine_wi): ... this, take a widest_int.
+ (extract_affine_int): Just wrap extract_affine_wi.
+ (add_param_constraints): Use isl_val_int_from_wi.
+ (add_loop_constraints): Likewise, and extract_affine_wi.
+
2017-02-15 Jeff Law <law@redhat.com>
PR middle-end/79521
diff --git a/gcc/graphite-isl-ast-to-gimple.c b/gcc/graphite-isl-ast-to-gimple.c
index dbdae7a7c155d..ec5fb73d9b2bc 100644
--- a/gcc/graphite-isl-ast-to-gimple.c
+++ b/gcc/graphite-isl-ast-to-gimple.c
@@ -73,22 +73,6 @@ struct ast_build_info
bool is_parallelizable;
};
-/* Converts a GMP constant VAL to a tree and returns it. */
-
-static tree
-gmp_cst_to_tree (tree type, mpz_t val)
-{
- tree t = type ? type : integer_type_node;
- mpz_t tmp;
-
- mpz_init (tmp);
- mpz_set (tmp, val);
- wide_int wi = wi::from_mpz (t, tmp, true);
- mpz_clear (tmp);
-
- return wide_int_to_tree (t, wi);
-}
-
/* Verifies properties that GRAPHITE should maintain during translation. */
static inline void
@@ -325,16 +309,20 @@ gcc_expression_from_isl_expr_int (tree type, __isl_take isl_ast_expr *expr)
{
gcc_assert (isl_ast_expr_get_type (expr) == isl_ast_expr_int);
isl_val *val = isl_ast_expr_get_val (expr);
- mpz_t val_mpz_t;
- mpz_init (val_mpz_t);
+ size_t n = isl_val_n_abs_num_chunks (val, sizeof (HOST_WIDE_INT));
+ HOST_WIDE_INT *chunks = XALLOCAVEC (HOST_WIDE_INT, n);
tree res;
- if (isl_val_get_num_gmp (val, val_mpz_t) == -1)
+ if (isl_val_get_abs_num_chunks (val, sizeof (HOST_WIDE_INT), chunks) == -1)
res = NULL_TREE;
else
- res = gmp_cst_to_tree (type, val_mpz_t);
+ {
+ widest_int wi = widest_int::from_array (chunks, n, true);
+ if (isl_val_is_neg (val))
+ wi = -wi;
+ res = wide_int_to_tree (type, wi);
+ }
isl_val_free (val);
isl_ast_expr_free (expr);
- mpz_clear (val_mpz_t);
return res;
}
diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c
index ede96e5a3c299..8ff9a22e12916 100644
--- a/gcc/graphite-sese-to-poly.c
+++ b/gcc/graphite-sese-to-poly.c
@@ -55,7 +55,6 @@ along with GCC; see the file COPYING3. If not see
#include <isl/constraint.h>
#include <isl/aff.h>
#include <isl/val.h>
-#include <isl/val_gmp.h>
#include "graphite.h"
@@ -154,16 +153,32 @@ extract_affine_name (scop_p s, tree e, __isl_take isl_space *space)
return isl_pw_aff_alloc (dom, aff);
}
+/* Convert WI to a isl_val with CTX. */
+
+static __isl_give isl_val *
+isl_val_int_from_wi (isl_ctx *ctx, const widest_int &wi)
+{
+ if (wi::neg_p (wi, SIGNED))
+ {
+ widest_int mwi = -wi;
+ return isl_val_neg (isl_val_int_from_chunks (ctx, mwi.get_len (),
+ sizeof (HOST_WIDE_INT),
+ mwi.get_val ()));
+ }
+ return isl_val_int_from_chunks (ctx, wi.get_len (), sizeof (HOST_WIDE_INT),
+ wi.get_val ());
+}
+
/* Extract an affine expression from the gmp constant G. */
static isl_pw_aff *
-extract_affine_gmp (mpz_t g, __isl_take isl_space *space)
+extract_affine_wi (const widest_int &g, __isl_take isl_space *space)
{
isl_local_space *ls = isl_local_space_from_space (isl_space_copy (space));
isl_aff *aff = isl_aff_zero_on_domain (ls);
isl_set *dom = isl_set_universe (space);
isl_ctx *ct = isl_aff_get_ctx (aff);
- isl_val *v = isl_val_int_from_gmp (ct, g);
+ isl_val *v = isl_val_int_from_wi (ct, g);
aff = isl_aff_add_constant_val (aff, v);
return isl_pw_aff_alloc (dom, aff);
@@ -174,13 +189,7 @@ extract_affine_gmp (mpz_t g, __isl_take isl_space *space)
static isl_pw_aff *
extract_affine_int (tree e, __isl_take isl_space *space)
{
- mpz_t g;
-
- mpz_init (g);
- tree_int_to_gmp (e, g);
- isl_pw_aff *res = extract_affine_gmp (g, space);
- mpz_clear (g);
-
+ isl_pw_aff *res = extract_affine_wi (wi::to_widest (e), space);
return res;
}
@@ -411,15 +420,11 @@ add_param_constraints (scop_p scop, graphite_dim_t p)
{
isl_space *space = isl_set_get_space (scop->param_context);
isl_constraint *c;
- mpz_t g;
isl_val *v;
c = isl_inequality_alloc (isl_local_space_from_space (space));
- mpz_init (g);
- tree_int_to_gmp (lb, g);
- v = isl_val_int_from_gmp (scop->isl_context, g);
+ v = isl_val_int_from_wi (scop->isl_context, wi::to_widest (lb));
v = isl_val_neg (v);
- mpz_clear (g);
c = isl_constraint_set_constant_val (c, v);
c = isl_constraint_set_coefficient_si (c, isl_dim_param, p, 1);
@@ -431,15 +436,11 @@ add_param_constraints (scop_p scop, graphite_dim_t p)
{
isl_space *space = isl_set_get_space (scop->param_context);
isl_constraint *c;
- mpz_t g;
isl_val *v;
c = isl_inequality_alloc (isl_local_space_from_space (space));
- mpz_init (g);
- tree_int_to_gmp (ub, g);
- v = isl_val_int_from_gmp (scop->isl_context, g);
- mpz_clear (g);
+ v = isl_val_int_from_wi (scop->isl_context, wi::to_widest (ub));
c = isl_constraint_set_constant_val (c, v);
c = isl_constraint_set_coefficient_si (c, isl_dim_param, p, -1);
@@ -773,11 +774,8 @@ add_loop_constraints (scop_p scop, __isl_take isl_set *domain, loop_p loop,
isl_local_space *ls = isl_local_space_from_space (space);
isl_constraint *c = isl_inequality_alloc (ls);
c = isl_constraint_set_coefficient_si (c, isl_dim_set, loop_index, -1);
- mpz_t g;
- mpz_init (g);
- tree_int_to_gmp (nb_iters, g);
- isl_val *v = isl_val_int_from_gmp (scop->isl_context, g);
- mpz_clear (g);
+ isl_val *v
+ = isl_val_int_from_wi (scop->isl_context, wi::to_widest (nb_iters));
c = isl_constraint_set_constant_val (c, v);
return isl_set_add_constraint (domain, c);
}
@@ -817,12 +815,9 @@ add_loop_constraints (scop_p scop, __isl_take isl_set *domain, loop_p loop,
/* NIT is an upper bound to NB_ITERS: "NIT >= NB_ITERS", although we
do not know whether the loop executes at least once. */
- mpz_t g;
- mpz_init (g);
- wi::to_mpz (nit, g, SIGNED);
- mpz_sub_ui (g, g, 1);
+ --nit;
- isl_pw_aff *approx = extract_affine_gmp (g, isl_space_copy (space));
+ isl_pw_aff *approx = extract_affine_wi (nit, isl_space_copy (space));
isl_set *x = isl_pw_aff_ge_set (approx, aff_nb_iters);
x = isl_set_project_out (x, isl_dim_set, 0,
isl_set_dim (x, isl_dim_set));
@@ -831,8 +826,7 @@ add_loop_constraints (scop_p scop, __isl_take isl_set *domain, loop_p loop,
ls = isl_local_space_from_space (space);
c = isl_inequality_alloc (ls);
c = isl_constraint_set_coefficient_si (c, isl_dim_set, loop_index, -1);
- isl_val *v = isl_val_int_from_gmp (scop->isl_context, g);
- mpz_clear (g);
+ isl_val *v = isl_val_int_from_wi (scop->isl_context, nit);
c = isl_constraint_set_constant_val (c, v);
if (dump_file)
diff --git a/gcc/graphite.h b/gcc/graphite.h
index 5103c614ff140..d22c4f2693f52 100644
--- a/gcc/graphite.h
+++ b/gcc/graphite.h
@@ -25,7 +25,7 @@ along with GCC; see the file COPYING3. If not see
#include "sese.h"
#include <isl/options.h>
#include <isl/ctx.h>
-#include <isl/val_gmp.h>
+#include <isl/val.h>
#include <isl/set.h>
#include <isl/union_set.h>
#include <isl/map.h>

40
cross/gcc6-armv7/003_all_default-fortify-source.patch
View file

@ -1,40 +0,0 @@
# DP: Turn on -D_FORTIFY_SOURCE=2 by default for C, C++, ObjC, ObjC++,
# DP: if the optimization level is > 0
---
gcc/doc/invoke.texi | 6 ++++++
gcc/c-family/c-cppbuiltin.c | 3 +
2 files changed, 9 insertions(+), 0 deletions(-)
Index: b/gcc/doc/invoke.texi
===================================================================
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -7840,6 +7840,12 @@ also turns on the following optimization
Please note the warning under @option{-fgcse} about
invoking @option{-O2} on programs that use computed gotos.
+NOTE: In Alpine Linux, @option{-D_FORTIFY_SOURCE=2} is
+set by default, and is activated when @option{-O} is set to 2 or higher.
+This enables additional compile-time and run-time checks for several libc
+functions. To disable, specify either @option{-U_FORTIFY_SOURCE} or
+@option{-D_FORTIFY_SOURCE=0}.
+
@item -O3
@opindex O3
Optimize yet more. @option{-O3} turns on all optimizations specified
Index: b/gcc/c-family/c-cppbuiltin.c
===================================================================
--- a/gcc/c-family/c-cppbuiltin.c
+++ b/gcc/c-family/c-cppbuiltin.c
@@ -1176,6 +1176,10 @@ c_cpp_builtins (cpp_reader *pfile)
builtin_define_with_value ("__REGISTER_PREFIX__", REGISTER_PREFIX, 0);
builtin_define_with_value ("__USER_LABEL_PREFIX__", user_label_prefix, 0);
+ /* Fortify Source enabled by default for optimization levels > 0 */
+ if (optimize)
+ builtin_define_with_int_value ("_FORTIFY_SOURCE", 2);
+
/* Misc. */
if (flag_gnu89_inline)
cpp_define (pfile, "__GNUC_GNU_INLINE__");

78
cross/gcc6-armv7/APKBUILD
View file

@ -1,7 +1,6 @@
# Automatically generated aport, do not edit!
# Generator: pmbootstrap aportgen gcc6-armv7
# Based on: main/gcc6 (from postmarketOS)
CTARGET_ARCH=armv7
CTARGET="$(arch_to_hostspec ${CTARGET_ARCH})"
LANG_D=false
@ -23,19 +22,23 @@ CBUILDROOT="/"
_cross_configure="--disable-bootstrap --with-sysroot=/usr/$CTARGET"
maintainer=""
pkgname=gcc6-armv7
pkgver=9999
_pkgver=6.4.0
pkgrel=12
pkgrel=15
pkgdesc="Stage2 cross-compiler for armv7"
url="http://gcc.gnu.org"
# loongarch64: not relevant
# ppc64le: not relevant
# riscv64: doesn't build
arch="x86_64"
license="GPL LGPL"
license="GPL-2.0-or-later AND LGPL-2.1-or-later"
_gccrel=$_pkgver-r$pkgrel
depends="binutils-armv7 mpc1"
depends="binutils-armv7 mpc1 so:libc.musl-x86_64.so.1 so:libgcc_s.so.1 so:libgmp.so.10 so:libisl.so.23 so:libmpc.so.3 so:libmpfr.so.6 so:libstdc++.so.6 so:libz.so.1"
makedepends_build="gcc g++ bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev"
makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev musl-dev-armv7 binutils-armv7"
options="!strip"
options="!strip !tracedeps toolchain"
# We only care about C, so we can compile old Linux kernels
LANG_CXX=false
@ -67,11 +70,23 @@ if [ "$CHOST" != "$CTARGET" ]; then
LIBATOMIC=false
LIBITM=false
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 6
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS $CFLAGS"
export CXXFLAGS="$CPPFLAGS $CXXFLAGS"
export CFLAGS="$CPPFLAGS -g0 $CFLAGS"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS"
unset CPPFLAGS
export CFLAGS_FOR_TARGET=" "
export CXXFLAGS_FOR_TARGET=" "
@ -79,10 +94,23 @@ if [ "$CHOST" != "$CTARGET" ]; then
STRIP_FOR_TARGET="$CTARGET-strip"
elif [ "$CBUILD" != "$CHOST" ]; then
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 6
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS $CFLAGS"
export CXXFLAGS="$CPPFLAGS $CXXFLAGS"
export CFLAGS="$CPPFLAGS -g0 $CFLAGS"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS"
unset CPPFLAGS
# reset flags and cc for build
@ -106,6 +134,31 @@ elif [ "$CBUILD" != "$CHOST" ]; then
else
STRIP_FOR_TARGET=${CROSS_COMPILE}strip
_builddir="$srcdir/build"
# format-sec: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100431
CFLAGS="${CFLAGS/-Werror=format-security/}"
CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
CPPFLAGS="${CPPFLAGS/-Werror=format-security/}"
# fstack-clash-protection is not known to GCC 6
CFLAGS="${CFLAGS/-fstack-clash-protection/}"
CXXFLAGS="${CXXFLAGS/-fstack-clash-protection/}"
CPPFLAGS="${CPPFLAGS/-fstack-clash-protection/}"
# and neither is -fno-plt
CFLAGS="${CFLAGS/-fno-plt/}"
CXXFLAGS="${CXXFLAGS/-fno-plt/}"
CPPFLAGS="${CPPFLAGS/-fno-plt/}"
# reset target flags (should be set in crosscreate abuild)
# fixup flags. seems gcc treats CPPFLAGS as global without
# _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS.
export CFLAGS="$CPPFLAGS -g0 $CFLAGS -O2"
export CXXFLAGS="$CPPFLAGS -g0 $CXXFLAGS -O2"
unset CPPFLAGS
# https://gcc.gnu.org/install/build.html
export CFLAGS_FOR_TARGET="$CFLAGS"
export CXXFLAGS_FOR_TARGET="$CXXFLAGS"
export LDFLAGS_FOR_TARGET="$LDFLAGS"
export BOOT_CFLAGS="$CFLAGS"
export BOOT_LDFLAGS="$LDFLAGS"
fi
# Go needs {set,make,swap}context, unimplemented in musl
@ -166,7 +219,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
001_all_default-ssp-strong.patch
002_all_default-relro.patch
003_all_default-fortify-source.patch
005_all_default-as-needed.patch
011_all_default-warn-format-security.patch
012_all_default-warn-trampolines.patch
@ -184,7 +236,6 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
207-static-pie.patch
libgcc-always-build-gcceh.a.patch
gcc-4.9-musl-fortify.patch
gcc-6.1-musl-libssp.patch
boehm-gc-musl.patch
gcc-pure64.patch
@ -208,6 +259,8 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
gcc-pure64-mips.patch
ada-mips64.patch
gcc-6.4-isl.patch
0001-i386-Move-struct-ix86_frame-to-machine_function.patch
0002-i386-Use-reference-of-struct-ix86_frame-to-avoid-cop.patch
0003-i386-Use-const-reference-of-struct-ix86_frame-to-avo.patch
@ -446,7 +499,6 @@ sha512sums="
28f8c6fdbcb19e950b1d0bafb3bcc7a8cba87bc673aa6027cece116599cdee80f0cf5e95a1440544890239f5c754e8a93ab46d9daedd937faef445d7ea33b226 ecj-4.9.jar
a1335adc2fbee98e36c4437ff2587771b98ed4180726779020f65039498235626a411cdb0100dbd20cd19d12f0d94f9a21af179ff624676c28cead9d60598b5d 001_all_default-ssp-strong.patch
e36e95b81489163abd6fe9d58f7867bdca43e61143afacbfb17f4698c0b16ec5fd0061d8fab7b2ae615540bebd721c2e2227f80401b4e7fc253da9da62e6b513 002_all_default-relro.patch
f86466c62b8291fac46f9c250c7ad8fa5ab7b1cce2504442fd07ddc4543665b317ae28951f244e39aba29aeaf3fff252ec4f6a147aa16adb2b7aed747dd89188 003_all_default-fortify-source.patch
51282fea54c7e616367bbeb2479ba13fec6f24eb47bd04e2071907b3b36273b2ff24676f46ef8d22f241c8ab4857307861eee076eab66797c3a50a8ecaa1809a 005_all_default-as-needed.patch
3398386dd1e079d6545dd9799adc799c6b80e3984fac6899d0e1a7ee21b66d0c7e53cddf17a65d590c883db750f9f79aaedd857355a8b9f7fb9476c906237919 011_all_default-warn-format-security.patch
9adb0d2b9b67dd957df6c609b8714c7c078efb52cd88770905c37c67827be8fc83d1125037b9c29d77db21ce78756aa2bb0bacdb0b98d869ac126da76a298e21 012_all_default-warn-trampolines.patch
@ -462,7 +514,6 @@ fc0de05b36613b732a0222ea005c90653c6a40d6761b6894af2419272f4e74875f37e26af33a9b99
98473bcaa77903a223ca9b0d2087c0921b287a2816d308cc32c8fe009e6cbf5dd1ae7fba27794ab8d9c09e117fe534413d91a464d1218474fc123ce0adfdc2c1 205-nopie.patch
3287d5b443bea8ec64132bcabe869c738ae98ea8f1a86df1c5d18c927f8816edbfcefeefc47792dbbb2bcacf50319af00e01b3735d34525913b64350770ad453 207-static-pie.patch
d08d7ead2de0429e5c9055d5b029ec2be9a8c821d22cecaf9b51f633652c493333f98963d9267fa2fa63850c50ae5eefd5f59e5910ec10d20044dac082182a8b libgcc-always-build-gcceh.a.patch
600fe5098dc54edaa9808fd5717af9dec058953f9ad37d49cfba1db4f7e9a7a8f02019342f75157fc575946fa693259422184de27b7ecc8386d9f3ecc0f7cc5d gcc-4.9-musl-fortify.patch
dbe0ee917fc7668571722364ab7c806731e3a31e8bfa30b4941b28b16b877d2a32b4a3897ef533399a28f82d43cac9b28e92de0493f0e779046db56584e07fa4 gcc-6.1-musl-libssp.patch
bda845a6aa1854d2c883910b115f79ccfa93dfc2b5eac69a3a236d83eb34cadc140731d616ffc24698c7abc8878dd15f231bcc5119f1860e575a120b311706c7 boehm-gc-musl.patch
fa62556719449caec6b2b434355bfbcaa5ae55ffe017b3e1f827f66a2aae21b79c571ee7a4ce723ea69169bc3a6447e73650991a200cc372adf2f102677518d7 gcc-pure64.patch
@ -482,6 +533,7 @@ f4ef08454e28c8732db69115e4998ec153399e8d229dd27f923dbdcf57b68128a65640d026cc7f45
34a818d5be67eb1f34e44a80b83c28a9b9c17d37fc9fac639f490d6bb5b53ebe3318140d09c236a17d7c98f5a7792ae3d6cefccda8067a5e942d6305b9d1f87c fix-linux-header-use-in-libgcc.patch
86be3338cc9c33089608bc4c5e3b7918c4e500a345c338f361b18c342119a6ed69af5495d72950de7106d760f003528b46ad14795e805f8a3331e206dcb234e3 gcc-pure64-mips.patch
508f3bca214d88531d739d761d07affc953689b1540905c73420b34c246e1e6b72588cf89f0e1462752633f8ddc88da8c0238be2a1b6e1c213829cecee7924cf ada-mips64.patch
80084d4f5984ea1c62f813c3c1fe7ce033d41d6cd5e6df3b10c649c0bbc2544ad0a58e7076fa28bf71d691df0211b07fc11eb0d5c9f462ef28eed4c3fbeeb9ee gcc-6.4-isl.patch
7912964bf3a985e9f870250d6e068f715582a4fb04270849d697a50e6aad0cf50df3d483ff80a0eb777d9940fd85526dd8d0b85da9bc71a5f2fbc07616263866 0001-i386-Move-struct-ix86_frame-to-machine_function.patch
baa27a4b912d8e27cd65a556b09cf45289a0e00e86dae3925f2923d1f3752080e80d80e159c996ef4156c4df1dfc3069114810a846672170ef3ae461ae0ab7e1 0002-i386-Use-reference-of-struct-ix86_frame-to-avoid-cop.patch
6701d15000bdd7c4c98a8fece8c814f5e4e73603eecf84fe4dc5ac10f79b3074afba7c2cc9e51d08b2abade1c34cb0c944c08ead7a85db94e97158c752fd1aac 0003-i386-Use-const-reference-of-struct-ix86_frame-to-avo.patch

11
cross/gcc6-armv7/gcc-4.9-musl-fortify.patch
View file

@ -1,11 +0,0 @@
--- gcc-4.9.2/gcc/config/linux.h.orig 2015-03-09 13:27:13.289736710 +0000
+++ gcc-4.9.2/gcc/config/linux.h 2015-03-09 13:29:32.295625046 +0000
@@ -146,6 +146,8 @@
#ifdef NATIVE_SYSTEM_HEADER_DIR
#define INCLUDE_DEFAULTS_MUSL_NATIVE \
+ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 2 }, \
+ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 0 }, \
{ NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 }, \
{ NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 },
#else

251
cross/gcc6-armv7/gcc-6.4-isl.patch Normal file
View file

@ -0,0 +1,251 @@
From cc46a51d4ff8bc1c42b7e6ae472494733bed5c49 Mon Sep 17 00:00:00 2001
From: Richard Biener <rguenther@suse.de>
Date: Thu, 16 Feb 2017 07:53:53 +0000
Subject: [PATCH] graphite.h: Do not include isl/isl_val_gmp.h, instead include
isl/isl_val.h.
2017-02-16 Richard Biener <rguenther@suse.de>
* graphite.h: Do not include isl/isl_val_gmp.h, instead include
isl/isl_val.h.
* graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): Remove.
(gcc_expression_from_isl_expr_int): Use generic isl_val interface.
* graphite-sese-to-poly.c: Do not include isl/isl_val_gmp.h.
(isl_val_int_from_wi): New function.
(extract_affine_gmp): Rename to ...
(extract_affine_wi): ... this, take a widest_int.
(extract_affine_int): Just wrap extract_affine_wi.
(add_param_constraints): Use isl_val_int_from_wi.
(add_loop_constraints): Likewise, and extract_affine_wi.
From-SVN: r245501
---
gcc/ChangeLog | 14 ++++++++
gcc/graphite-isl-ast-to-gimple.c | 30 +++++------------
gcc/graphite-sese-to-poly.c | 58 ++++++++++++++------------------
gcc/graphite.h | 2 +-
4 files changed, 50 insertions(+), 54 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 24d9c1589f456..5fc6142eaa03f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,17 @@
+2017-02-16 Richard Biener <rguenther@suse.de>
+
+ * graphite.h: Do not include isl/isl_val_gmp.h, instead include
+ isl/isl_val.h.
+ * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): Remove.
+ (gcc_expression_from_isl_expr_int): Use generic isl_val interface.
+ * graphite-sese-to-poly.c: Do not include isl/isl_val_gmp.h.
+ (isl_val_int_from_wi): New function.
+ (extract_affine_gmp): Rename to ...
+ (extract_affine_wi): ... this, take a widest_int.
+ (extract_affine_int): Just wrap extract_affine_wi.
+ (add_param_constraints): Use isl_val_int_from_wi.
+ (add_loop_constraints): Likewise, and extract_affine_wi.
+
2017-02-15 Jeff Law <law@redhat.com>
PR middle-end/79521
diff --git a/gcc/graphite-isl-ast-to-gimple.c b/gcc/graphite-isl-ast-to-gimple.c
index dbdae7a7c155d..ec5fb73d9b2bc 100644
--- a/gcc/graphite-isl-ast-to-gimple.c
+++ b/gcc/graphite-isl-ast-to-gimple.c
@@ -73,22 +73,6 @@ struct ast_build_info
bool is_parallelizable;
};
-/* Converts a GMP constant VAL to a tree and returns it. */
-
-static tree
-gmp_cst_to_tree (tree type, mpz_t val)
-{
- tree t = type ? type : integer_type_node;
- mpz_t tmp;
-
- mpz_init (tmp);
- mpz_set (tmp, val);
- wide_int wi = wi::from_mpz (t, tmp, true);
- mpz_clear (tmp);
-
- return wide_int_to_tree (t, wi);
-}
-
/* Verifies properties that GRAPHITE should maintain during translation. */
static inline void
@@ -325,16 +309,20 @@ gcc_expression_from_isl_expr_int (tree type, __isl_take isl_ast_expr *expr)
{
gcc_assert (isl_ast_expr_get_type (expr) == isl_ast_expr_int);
isl_val *val = isl_ast_expr_get_val (expr);
- mpz_t val_mpz_t;
- mpz_init (val_mpz_t);
+ size_t n = isl_val_n_abs_num_chunks (val, sizeof (HOST_WIDE_INT));
+ HOST_WIDE_INT *chunks = XALLOCAVEC (HOST_WIDE_INT, n);
tree res;
- if (isl_val_get_num_gmp (val, val_mpz_t) == -1)
+ if (isl_val_get_abs_num_chunks (val, sizeof (HOST_WIDE_INT), chunks) == -1)
res = NULL_TREE;
else
- res = gmp_cst_to_tree (type, val_mpz_t);
+ {
+ widest_int wi = widest_int::from_array (chunks, n, true);
+ if (isl_val_is_neg (val))
+ wi = -wi;
+ res = wide_int_to_tree (type, wi);
+ }
isl_val_free (val);
isl_ast_expr_free (expr);
- mpz_clear (val_mpz_t);
return res;
}
diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c
index ede96e5a3c299..8ff9a22e12916 100644
--- a/gcc/graphite-sese-to-poly.c
+++ b/gcc/graphite-sese-to-poly.c
@@ -55,7 +55,6 @@ along with GCC; see the file COPYING3. If not see
#include <isl/constraint.h>
#include <isl/aff.h>
#include <isl/val.h>
-#include <isl/val_gmp.h>
#include "graphite.h"
@@ -154,16 +153,32 @@ extract_affine_name (scop_p s, tree e, __isl_take isl_space *space)
return isl_pw_aff_alloc (dom, aff);
}
+/* Convert WI to a isl_val with CTX. */
+
+static __isl_give isl_val *
+isl_val_int_from_wi (isl_ctx *ctx, const widest_int &wi)
+{
+ if (wi::neg_p (wi, SIGNED))
+ {
+ widest_int mwi = -wi;
+ return isl_val_neg (isl_val_int_from_chunks (ctx, mwi.get_len (),
+ sizeof (HOST_WIDE_INT),
+ mwi.get_val ()));
+ }
+ return isl_val_int_from_chunks (ctx, wi.get_len (), sizeof (HOST_WIDE_INT),
+ wi.get_val ());
+}
+
/* Extract an affine expression from the gmp constant G. */
static isl_pw_aff *
-extract_affine_gmp (mpz_t g, __isl_take isl_space *space)
+extract_affine_wi (const widest_int &g, __isl_take isl_space *space)
{
isl_local_space *ls = isl_local_space_from_space (isl_space_copy (space));
isl_aff *aff = isl_aff_zero_on_domain (ls);
isl_set *dom = isl_set_universe (space);
isl_ctx *ct = isl_aff_get_ctx (aff);
- isl_val *v = isl_val_int_from_gmp (ct, g);
+ isl_val *v = isl_val_int_from_wi (ct, g);
aff = isl_aff_add_constant_val (aff, v);
return isl_pw_aff_alloc (dom, aff);
@@ -174,13 +189,7 @@ extract_affine_gmp (mpz_t g, __isl_take isl_space *space)
static isl_pw_aff *
extract_affine_int (tree e, __isl_take isl_space *space)
{
- mpz_t g;
-
- mpz_init (g);
- tree_int_to_gmp (e, g);
- isl_pw_aff *res = extract_affine_gmp (g, space);
- mpz_clear (g);
-
+ isl_pw_aff *res = extract_affine_wi (wi::to_widest (e), space);
return res;
}
@@ -411,15 +420,11 @@ add_param_constraints (scop_p scop, graphite_dim_t p)
{
isl_space *space = isl_set_get_space (scop->param_context);
isl_constraint *c;
- mpz_t g;
isl_val *v;
c = isl_inequality_alloc (isl_local_space_from_space (space));
- mpz_init (g);
- tree_int_to_gmp (lb, g);
- v = isl_val_int_from_gmp (scop->isl_context, g);
+ v = isl_val_int_from_wi (scop->isl_context, wi::to_widest (lb));
v = isl_val_neg (v);
- mpz_clear (g);
c = isl_constraint_set_constant_val (c, v);
c = isl_constraint_set_coefficient_si (c, isl_dim_param, p, 1);
@@ -431,15 +436,11 @@ add_param_constraints (scop_p scop, graphite_dim_t p)
{
isl_space *space = isl_set_get_space (scop->param_context);
isl_constraint *c;
- mpz_t g;
isl_val *v;
c = isl_inequality_alloc (isl_local_space_from_space (space));
- mpz_init (g);
- tree_int_to_gmp (ub, g);
- v = isl_val_int_from_gmp (scop->isl_context, g);
- mpz_clear (g);
+ v = isl_val_int_from_wi (scop->isl_context, wi::to_widest (ub));
c = isl_constraint_set_constant_val (c, v);
c = isl_constraint_set_coefficient_si (c, isl_dim_param, p, -1);
@@ -773,11 +774,8 @@ add_loop_constraints (scop_p scop, __isl_take isl_set *domain, loop_p loop,
isl_local_space *ls = isl_local_space_from_space (space);
isl_constraint *c = isl_inequality_alloc (ls);
c = isl_constraint_set_coefficient_si (c, isl_dim_set, loop_index, -1);
- mpz_t g;
- mpz_init (g);
- tree_int_to_gmp (nb_iters, g);
- isl_val *v = isl_val_int_from_gmp (scop->isl_context, g);
- mpz_clear (g);
+ isl_val *v
+ = isl_val_int_from_wi (scop->isl_context, wi::to_widest (nb_iters));
c = isl_constraint_set_constant_val (c, v);
return isl_set_add_constraint (domain, c);
}
@@ -817,12 +815,9 @@ add_loop_constraints (scop_p scop, __isl_take isl_set *domain, loop_p loop,
/* NIT is an upper bound to NB_ITERS: "NIT >= NB_ITERS", although we
do not know whether the loop executes at least once. */
- mpz_t g;
- mpz_init (g);
- wi::to_mpz (nit, g, SIGNED);
- mpz_sub_ui (g, g, 1);
+ --nit;
- isl_pw_aff *approx = extract_affine_gmp (g, isl_space_copy (space));
+ isl_pw_aff *approx = extract_affine_wi (nit, isl_space_copy (space));
isl_set *x = isl_pw_aff_ge_set (approx, aff_nb_iters);
x = isl_set_project_out (x, isl_dim_set, 0,
isl_set_dim (x, isl_dim_set));
@@ -831,8 +826,7 @@ add_loop_constraints (scop_p scop, __isl_take isl_set *domain, loop_p loop,
ls = isl_local_space_from_space (space);
c = isl_inequality_alloc (ls);
c = isl_constraint_set_coefficient_si (c, isl_dim_set, loop_index, -1);
- isl_val *v = isl_val_int_from_gmp (scop->isl_context, g);
- mpz_clear (g);
+ isl_val *v = isl_val_int_from_wi (scop->isl_context, nit);
c = isl_constraint_set_constant_val (c, v);
if (dump_file)
diff --git a/gcc/graphite.h b/gcc/graphite.h
index 5103c614ff140..d22c4f2693f52 100644
--- a/gcc/graphite.h
+++ b/gcc/graphite.h
@@ -25,7 +25,7 @@ along with GCC; see the file COPYING3. If not see
#include "sese.h"
#include <isl/options.h>
#include <isl/ctx.h>
-#include <isl/val_gmp.h>
+#include <isl/val.h>
#include <isl/set.h>
#include <isl/union_set.h>
#include <isl/map.h>