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Merge pull request #1223 from egtvedt/add-gcc-9.2.0

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Update to gcc 9.2.0
This commit is contained in:
Alexey Neyman 2019-09-30 23:46:14 -07:00 committed by GitHub
commit b18ce512f5
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GPG Key ID: 4AEE18F83AFDEB23
21 changed files with 1390 additions and 0 deletions
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18
packages/gcc/9.2.0/0000-libtool-leave-framework-alone.patch vendored Normal file
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@ -0,0 +1,18 @@
---
libtool-ldflags | 5 +++++
1 file changed, 5 insertions(+)
--- a/libtool-ldflags
+++ b/libtool-ldflags
@@ -36,6 +36,11 @@ prev_arg=
for arg
do
case $arg in
+ -framework)
+ # libtool handles this option. It should not be prefixed with
+ # -Xcompiler, as that would split it from the argument that
+ # follows.
+ ;;
-f*|--*|-static-lib*|-shared-lib*|-B*)
# Libtool does not ascribe any special meaning options
# that begin with -f or with a double-dash. So, it will

17
packages/gcc/9.2.0/0001-uclibc-conf.patch vendored Normal file
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@ -0,0 +1,17 @@
---
contrib/regression/objs-gcc.sh | 4 ++++
1 file changed, 4 insertions(+)
--- a/contrib/regression/objs-gcc.sh
+++ b/contrib/regression/objs-gcc.sh
@@ -106,6 +106,10 @@ if [ $H_REAL_TARGET = $H_REAL_HOST -a $H
then
make all-gdb all-dejagnu all-ld || exit 1
make install-gdb install-dejagnu install-ld || exit 1
+elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ]
+ then
+ make all-gdb all-dejagnu all-ld || exit 1
+ make install-gdb install-dejagnu install-ld || exit 1
elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then
make bootstrap || exit 1
make install || exit 1

163
packages/gcc/9.2.0/0002-gcc-plugin-Win-Dont-need-undefined-extern-var-refs-nor-fpic.patch vendored Normal file
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@ -0,0 +1,163 @@
---
config/gcc-plugin.m4 | 18 +++++++++++++-----
gcc/configure | 22 +++++++++++++++-------
libcc1/configure | 22 +++++++++++++++-------
3 files changed, 43 insertions(+), 19 deletions(-)
--- a/config/gcc-plugin.m4
+++ b/config/gcc-plugin.m4
@@ -21,6 +21,9 @@ AC_DEFUN([GCC_ENABLE_PLUGINS],
pluginlibs=
plugin_check=yes
+ PICFLAG="-fPIC"
+ UNDEFINEDPREAMBLE="extern int X;"
+ UNDEFINEDCODE="return X == 0;"
case "${host}" in
*-*-mingw*)
# Since plugin support under MinGW is not as straightforward as on
@@ -43,6 +46,11 @@ AC_DEFUN([GCC_ENABLE_PLUGINS],
export_sym_check=
fi
;;
+ *-*-mingw*|*-*-cygwin*|*-*-msys*)
+ PICFLAG=""
+ UNDEFINEDPREAMBLE=""
+ UNDEFINEDCODE=""
+ ;;
*)
if test x$build = x$host; then
export_sym_check="objdump${exeext} -T"
@@ -94,17 +102,17 @@ AC_DEFUN([GCC_ENABLE_PLUGINS],
case "${host}" in
*-*-darwin*)
CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
- CFLAGS="$CFLAGS -fPIC"
+ CFLAGS="$CFLAGS ${PICFLAG}"
LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
;;
*)
- CFLAGS="$CFLAGS -fPIC"
- LDFLAGS="$LDFLAGS -fPIC -shared"
+ CFLAGS="$CFLAGS ${PICFLAG}"
+ LDFLAGS="$LDFLAGS ${PICFLAG} -shared"
;;
esac
- AC_MSG_CHECKING([for -fPIC -shared])
+ AC_MSG_CHECKING([for ${PICFLAG} -shared])
AC_TRY_LINK(
- [extern int X;],[return X == 0;],
+ [${UNDEFINEDPREAMBLE}],[${UNDEFINEDCODE}],
[AC_MSG_RESULT([yes]); have_pic_shared=yes],
[AC_MSG_RESULT([no]); have_pic_shared=no])
if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
--- a/gcc/configure
+++ b/gcc/configure
@@ -29858,6 +29858,9 @@ fi
pluginlibs=
plugin_check=yes
+ PICFLAG="-fPIC"
+ UNDEFINEDPREAMBLE="extern int X;"
+ UNDEFINEDCODE="return X == 0;"
case "${host}" in
*-*-mingw*)
# Since plugin support under MinGW is not as straightforward as on
@@ -29880,6 +29883,11 @@ fi
export_sym_check=
fi
;;
+ *-*-mingw*|*-*-cygwin*|*-*-msys*)
+ PICFLAG=""
+ UNDEFINEDPREAMBLE=""
+ UNDEFINEDCODE=""
+ ;;
*)
if test x$build = x$host; then
export_sym_check="objdump${exeext} -T"
@@ -29992,23 +30000,23 @@ fi
case "${host}" in
*-*-darwin*)
CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
- CFLAGS="$CFLAGS -fPIC"
+ CFLAGS="$CFLAGS ${PICFLAG}"
LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
;;
*)
- CFLAGS="$CFLAGS -fPIC"
- LDFLAGS="$LDFLAGS -fPIC -shared"
+ CFLAGS="$CFLAGS ${PICFLAG}"
+ LDFLAGS="$LDFLAGS ${PICFLAG} -shared"
;;
esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
-$as_echo_n "checking for -fPIC -shared... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${PICFLAG} -shared" >&5
+$as_echo_n "checking for ${PICFLAG} -shared... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-extern int X;
+${UNDEFINEDPREAMBLE}
int
main ()
{
-return X == 0;
+${UNDEFINEDCODE}
;
return 0;
}
--- a/libcc1/configure
+++ b/libcc1/configure
@@ -14785,6 +14785,9 @@ fi
pluginlibs=
plugin_check=yes
+ PICFLAG="-fPIC"
+ UNDEFINEDPREAMBLE="extern int X;"
+ UNDEFINEDCODE="return X == 0;"
case "${host}" in
*-*-mingw*)
# Since plugin support under MinGW is not as straightforward as on
@@ -14807,6 +14810,11 @@ fi
export_sym_check=
fi
;;
+ *-*-mingw*|*-*-cygwin*|*-*-msys*)
+ PICFLAG=""
+ UNDEFINEDPREAMBLE=""
+ UNDEFINEDCODE=""
+ ;;
*)
if test x$build = x$host; then
export_sym_check="objdump${exeext} -T"
@@ -14919,23 +14927,23 @@ fi
case "${host}" in
*-*-darwin*)
CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
- CFLAGS="$CFLAGS -fPIC"
+ CFLAGS="$CFLAGS ${PICFLAG}"
LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
;;
*)
- CFLAGS="$CFLAGS -fPIC"
- LDFLAGS="$LDFLAGS -fPIC -shared"
+ CFLAGS="$CFLAGS ${PICFLAG}"
+ LDFLAGS="$LDFLAGS ${PICFLAG} -shared"
;;
esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
-$as_echo_n "checking for -fPIC -shared... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${PICFLAG} -shared" >&5
+$as_echo_n "checking for ${PICFLAG} -shared... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-extern int X;
+${UNDEFINEDPREAMBLE}
int
main ()
{
-return X == 0;
+${UNDEFINEDCODE}
;
return 0;
}

14
packages/gcc/9.2.0/0003-gcc-plugin-POSIX-include-sys-select-h.patch vendored Normal file
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@ -0,0 +1,14 @@
---
libcc1/connection.cc | 1 +
1 file changed, 1 insertion(+)
--- a/libcc1/connection.cc
+++ b/libcc1/connection.cc
@@ -21,6 +21,7 @@ along with GCC; see the file COPYING3.
#include <string>
#include <unistd.h>
#include <sys/types.h>
+#include <sys/select.h>
#include <string.h>
#include <errno.h>
#include "marshall.hh"

31
packages/gcc/9.2.0/0004-arm-softfloat-libgcc.patch vendored Normal file
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@ -0,0 +1,31 @@
---
gcc/config/arm/linux-elf.h | 2 +-
libgcc/config/arm/t-linux | 7 ++++++-
2 files changed, 7 insertions(+), 2 deletions(-)
--- a/gcc/config/arm/linux-elf.h
+++ b/gcc/config/arm/linux-elf.h
@@ -58,7 +58,7 @@
%{shared:-lc} \
%{!shared:%{profile:-lc_p}%{!profile:-lc}}"
-#define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"
+#define LIBGCC_SPEC "-lgcc"
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
--- a/libgcc/config/arm/t-linux
+++ b/libgcc/config/arm/t-linux
@@ -1,6 +1,11 @@
LIB1ASMSRC = arm/lib1funcs.S
LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
- _ctzsi2 _arm_addsubdf3 _arm_addsubsf3
+ _ctzsi2 _arm_addsubdf3 _arm_addsubsf3 \
+ _arm_addsubdf3 _arm_addsubsf3 \
+ _arm_negdf2 _arm_muldivdf3 _arm_cmpdf2 _arm_unorddf2 \
+ _arm_fixdfsi _arm_fixunsdfsi _arm_truncdfsf2 \
+ _arm_negsf2 _arm_muldivsf3 _arm_cmpsf2 _arm_unordsf2 \
+ _arm_fixsfsi _arm_fixunssfsi
# Just for these, we omit the frame pointer since it makes such a big
# difference.

21
packages/gcc/9.2.0/0005-fix-m68k-uclinux.patch vendored Normal file
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@ -0,0 +1,21 @@
avoids internal compiler error while compiling linux-atomic.c
See here:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53833
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
---
libgcc/config.host | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -875,7 +875,7 @@ m68k*-*-netbsdelf*)
m68k*-*-openbsd*)
;;
m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
- tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
+ tmake_file="$tmake_file m68k/t-floatlib"
md_unwind_header=m68k/linux-unwind.h
;;
m68k-*-linux*) # Motorola m68k's running GNU/Linux

14
packages/gcc/9.2.0/0006-libgfortran-missing-include.patch vendored Normal file
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@ -0,0 +1,14 @@
---
libgfortran/io/close.c | 1 +
1 file changed, 1 insertion(+)
--- a/libgfortran/io/close.c
+++ b/libgfortran/io/close.c
@@ -29,6 +29,7 @@ see the files COPYING3 and COPYING.RUNTI
#if !HAVE_UNLINK_OPEN_FILE
#include <string.h>
#endif
+#include <stdlib.h>
typedef enum
{ CLOSE_DELETE, CLOSE_KEEP, CLOSE_UNSPECIFIED }

31
packages/gcc/9.2.0/0007-nios2-bad-multilib-default.patch vendored Normal file
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@ -0,0 +1,31 @@
---
gcc/config/nios2/nios2.h | 4 ++--
gcc/config/nios2/t-nios2 | 3 +--
2 files changed, 3 insertions(+), 4 deletions(-)
--- a/gcc/config/nios2/nios2.h
+++ b/gcc/config/nios2/nios2.h
@@ -63,11 +63,11 @@
#if TARGET_ENDIAN_DEFAULT == 0
# define ASM_SPEC "%{!meb:-EL} %{meb:-EB} %{march=*:-march=%*}"
# define LINK_SPEC_ENDIAN "%{!meb:-EL} %{meb:-EB}"
-# define MULTILIB_DEFAULTS { "EL" }
+# define MULTILIB_DEFAULTS { "mel" }
#else
# define ASM_SPEC "%{!mel:-EB} %{mel:-EL} %{march=*:-march=%*}"
# define LINK_SPEC_ENDIAN "%{!mel:-EB} %{mel:-EL}"
-# define MULTILIB_DEFAULTS { "EB" }
+# define MULTILIB_DEFAULTS { "meb" }
#endif
#define LINK_SPEC LINK_SPEC_ENDIAN \
--- a/gcc/config/nios2/t-nios2
+++ b/gcc/config/nios2/t-nios2
@@ -22,6 +22,5 @@
# MULTILIB_DIRNAMES = nomul mulx fpu-60-1 fpu-60-2
# MULTILIB_EXCEPTIONS =
-# MULTILIB_OPTIONS += EL/EB
+# MULTILIB_OPTIONS += mel/meb
# MULTILIB_DIRNAMES += le be
-# MULTILIB_MATCHES += EL=mel EB=meb

17
packages/gcc/9.2.0/0008-libgcc-disable-split-stack-nothreads.patch vendored Normal file
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@ -0,0 +1,17 @@
disable split-stack for non-thread builds
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
---
libgcc/config/t-stack | 2 ++
1 file changed, 2 insertions(+)
--- a/libgcc/config/t-stack
+++ b/libgcc/config/t-stack
@@ -1,4 +1,6 @@
# Makefile fragment to provide generic support for -fsplit-stack.
# This should be used in config.host for any host which supports
# -fsplit-stack.
+ifeq ($(enable_threads),yes)
LIB2ADD_ST += $(srcdir)/generic-morestack.c $(srcdir)/generic-morestack-thread.c
+endif

60
packages/gcc/9.2.0/0009-bionic-ndk.patch vendored Normal file
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@ -0,0 +1,60 @@
commit d38d37bdfe24b7ce1bdcb55642fb6b904718e68f
Author: Howard Chu <hyc@symas.com>
Date: Tue Apr 25 19:02:18 2017 -0700
Fix ctype for newer NDK headers
---
libstdc++-v3/config/os/bionic/ctype_base.h | 34 +++++++++++++++++++----------
1 file changed, 23 insertions(+), 11 deletions(-)
--- a/libstdc++-v3/config/os/bionic/ctype_base.h
+++ b/libstdc++-v3/config/os/bionic/ctype_base.h
@@ -28,6 +28,18 @@
// Information as gleaned from /usr/include/ctype.h
+// _CTYPE prefix was added in NDK r14 unified headers
+#ifndef _CTYPE_U
+#define _CTYPE_U _U
+#define _CTYPE_L _L
+#define _CTYPE_D _N
+#define _CTYPE_S _S
+#define _CTYPE_P _P
+#define _CTYPE_C _C
+#define _CTYPE_X _X
+#define _CTYPE_B _B
+#endif
+
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
@@ -41,17 +53,17 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
// NB: Offsets into ctype<char>::_M_table force a particular size
// on the mask type. Because of this, we don't use an enum.
typedef char mask;
- static const mask upper = _U;
- static const mask lower = _L;
- static const mask alpha = _U | _L;
- static const mask digit = _N;
- static const mask xdigit = _X | _N;
- static const mask space = _S;
- static const mask print = _P | _U | _L | _N | _B;
- static const mask graph = _P | _U | _L | _N;
- static const mask cntrl = _C;
- static const mask punct = _P;
- static const mask alnum = _U | _L | _N;
+ static const mask upper = _CTYPE_U;
+ static const mask lower = _CTYPE_L;
+ static const mask alpha = _CTYPE_U | _CTYPE_L;
+ static const mask digit = _CTYPE_D;
+ static const mask xdigit = _CTYPE_X | _CTYPE_D;
+ static const mask space = _CTYPE_S;
+ static const mask print = _CTYPE_P | _CTYPE_U | _CTYPE_L | _CTYPE_D | _CTYPE_B;
+ static const mask graph = _CTYPE_P | _CTYPE_U | _CTYPE_L | _CTYPE_D;
+ static const mask cntrl = _CTYPE_C;
+ static const mask punct = _CTYPE_P;
+ static const mask alnum = _CTYPE_U | _CTYPE_L | _CTYPE_D;
#if __cplusplus >= 201103L
static const mask blank = space;
#endif

527
packages/gcc/9.2.0/0010-crystax.patch vendored Normal file
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@ -0,0 +1,527 @@
commit 080803512c8f6f87c2f1f711170d54033144d628
Author: Dmitry Moskalchuk <dm@crystax.net>
Date: Wed Jul 29 11:28:29 2015 +0300
[android] Apply Android-related modifications
Signed-off-by: Dmitry Moskalchuk <dm@crystax.net>
[Edited: keep libstdc++, drop libcrystax-related modifications]
---
gcc/config.gcc | 17 +++++++-
gcc/config/aarch64/aarch64-linux-android.h | 59 +++++++++++++++++++++++++++++
gcc/config/aarch64/aarch64-linux.h | 9 +++-
gcc/config/arm/arm.h | 3 -
gcc/config/arm/arm.md | 2
gcc/config/arm/arm.opt | 4 +
gcc/config/arm/elf.h | 9 ++--
gcc/config/arm/linux-eabi.h | 7 ++-
gcc/config/i386/gnu-user.h | 7 ++-
gcc/config/i386/gnu-user64.h | 5 ++
gcc/config/i386/linux-common.h | 8 +++
gcc/config/linux-android.h | 13 +++---
gcc/config/mips/android.h | 49 ++++++++++++++++++++++++
gcc/config/mips/gnu-user.h | 6 +-
gcc/config/mips/linux-common.h | 2
gcc/config/mips/t-linux-android | 3 +
gcc/config/mips/t-linux-android64 | 4 +
libgcc/gthr-posix.h | 13 ++++++
libstdc++-v3/configure | 12 +++++
libstdc++-v3/include/bits/locale_facets.h | 18 +++++++-
libstdc++-v3/libsupc++/guard.cc | 5 ++
21 files changed, 235 insertions(+), 20 deletions(-)
create mode 100644 gcc/config/aarch64/aarch64-linux-android.h
create mode 100644 gcc/config/mips/android.h
create mode 100644 gcc/config/mips/t-linux-android
create mode 100644 gcc/config/mips/t-linux-android64
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -1022,14 +1022,18 @@ aarch64*-*-freebsd*)
tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
;;
aarch64*-*-linux*)
- tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h"
tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-linux.h"
+ extra_options="${extra_options} linux-android.opt"
tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-linux"
tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
case $target in
aarch64_be-*)
tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
;;
+ aarch64*-*-linux-android*)
+ tm_file="${tm_file} aarch64/aarch64-linux-android.h"
+ ;;
esac
aarch64_multilibs="${with_multilib_list}"
if test "$aarch64_multilibs" = "default"; then
@@ -2272,6 +2276,17 @@ mips*-*-linux*) # Linux MIPS, either
tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h"
extra_options="${extra_options} linux-android.opt"
case ${target} in
+ mips64*android*)
+ default_mips_arch=mips64r6
+ default_mips_abi=64
+ tm_file="${tm_file} mips/android.h"
+ tmake_file="${tmake_file} mips/t-linux-android64"
+ ;;
+ mips*android*)
+ default_mips_arch=mips32
+ tm_file="${tm_file} mips/android.h"
+ tmake_file="$tmake_file mips/t-linux-android"
+ ;;
mipsisa32r6*)
default_mips_arch=mips32r6
;;
--- /dev/null
+++ b/gcc/config/aarch64/aarch64-linux-android.h
@@ -0,0 +1,59 @@
+/* Machine description for AArch64 architecture.
+ Copyright (C) 2014 Free Software Foundation, Inc.
+
+ This file is part of GCC.
+
+ GCC is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3, or (at your option)
+ any later version.
+
+ GCC is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GCC; see the file COPYING3. If not see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef GCC_AARCH64_LINUX_ANDROID_H
+#define GCC_AARCH64_LINUX_ANDROID_H
+
+
+#undef TARGET_OS_CPP_BUILTINS
+#define TARGET_OS_CPP_BUILTINS() \
+ do \
+ { \
+ GNU_USER_TARGET_OS_CPP_BUILTINS(); \
+ ANDROID_TARGET_OS_CPP_BUILTINS(); \
+ } \
+ while (0)
+
+#undef LINK_SPEC
+#define LINK_SPEC \
+ LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC, \
+ LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
+
+#undef CC1_SPEC
+#define CC1_SPEC \
+ LINUX_OR_ANDROID_CC (GNU_USER_TARGET_CC1_SPEC, \
+ GNU_USER_TARGET_CC1_SPEC " " ANDROID_CC1_SPEC("-fpic"))
+
+#define CC1PLUS_SPEC \
+ LINUX_OR_ANDROID_CC ("", ANDROID_CC1PLUS_SPEC)
+
+#undef LIB_SPEC
+#define LIB_SPEC \
+ LINUX_OR_ANDROID_LD (GNU_USER_TARGET_LIB_SPEC, \
+ GNU_USER_TARGET_NO_PTHREADS_LIB_SPEC " " ANDROID_LIB_SPEC)
+
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC \
+ LINUX_OR_ANDROID_LD (GNU_USER_TARGET_STARTFILE_SPEC, ANDROID_STARTFILE_SPEC)
+
+#undef ENDFILE_SPEC
+#define ENDFILE_SPEC \
+ LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC)
+
+#endif /* GCC_AARCH64_LINUX_ANDROID_H */
--- a/gcc/config/aarch64/aarch64-linux.h
+++ b/gcc/config/aarch64/aarch64-linux.h
@@ -21,7 +21,14 @@
#ifndef GCC_AARCH64_LINUX_H
#define GCC_AARCH64_LINUX_H
-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
+#ifndef RUNTIME_ROOT_PREFIX
+#define RUNTIME_ROOT_PREFIX ""
+#endif
+#define GLIBC_DYNAMIC_LINKER RUNTIME_ROOT_PREFIX "/lib/ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
+#ifdef BIONIC_DYNAMIC_LINKER
+#undef BIONIC_DYNAMIC_LINKER
+#endif
+#define BIONIC_DYNAMIC_LINKER RUNTIME_ROOT_PREFIX "/system/bin/linker64"
#undef MUSL_DYNAMIC_LINKER
#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
--- a/gcc/config/arm/arm.h
+++ b/gcc/config/arm/arm.h
@@ -1856,10 +1856,11 @@ enum arm_auto_incmodes
#define CASE_VECTOR_PC_RELATIVE (TARGET_THUMB2 \
|| (TARGET_THUMB1 \
+ && !inline_thumb1_jump_table \
&& (optimize_size || flag_pic)))
#define CASE_VECTOR_SHORTEN_MODE(min, max, body) \
- (TARGET_THUMB1 \
+ (TARGET_THUMB1 && !inline_thumb1_jump_table \
? (min >= 0 && max < 512 \
? (ADDR_DIFF_VEC_FLAGS (body).offset_unsigned = 1, QImode) \
: min >= -256 && max < 256 \
--- a/gcc/config/arm/arm.md
+++ b/gcc/config/arm/arm.md
@@ -8894,7 +8894,7 @@
(match_operand:SI 2 "const_int_operand" "") ; total range
(match_operand:SI 3 "" "") ; table label
(match_operand:SI 4 "" "")] ; Out of range label
- "(TARGET_32BIT || optimize_size || flag_pic) && !target_pure_code"
+ "(TARGET_32BIT || ((optimize_size || flag_pic) && !inline_thumb1_jump_table)) && !target_pure_code"
"
{
enum insn_code code;
--- a/gcc/config/arm/arm.opt
+++ b/gcc/config/arm/arm.opt
@@ -202,6 +202,10 @@ mthumb-interwork
Target Report Mask(INTERWORK)
Support calls between Thumb and ARM instruction sets.
+minline-thumb1-jumptable
+Target Report Var(inline_thumb1_jump_table)
+Inline Thumb1 Jump table code
+
mtls-dialect=
Target RejectNegative Joined Enum(tls_type) Var(target_tls_dialect) Init(TLS_GNU)
Specify thread local storage scheme.
--- a/gcc/config/arm/elf.h
+++ b/gcc/config/arm/elf.h
@@ -56,8 +56,7 @@
#undef SUBSUBTARGET_EXTRA_SPECS
#define SUBSUBTARGET_EXTRA_SPECS
-#ifndef ASM_SPEC
-#define ASM_SPEC "\
+#define DEFAULT_ASM_SPEC "\
%{mbig-endian:-EB} \
%{mlittle-endian:-EL} \
%(asm_cpu_spec) \
@@ -66,6 +65,9 @@
%{mthumb-interwork:-mthumb-interwork} \
%{mfloat-abi=*} %{!mfpu=auto: %{mfpu=*}} \
%(subtarget_extra_asm_spec)"
+
+#ifndef ASM_SPEC
+#define ASM_SPEC DEFAULT_ASM_SPEC
#endif
/* The ARM uses @ are a comment character so we need to redefine
@@ -95,7 +97,8 @@
the code more efficient, but for Thumb-1 it's better to put them out of
band unless we are generating compressed tables. */
#define JUMP_TABLES_IN_TEXT_SECTION \
- ((TARGET_32BIT || (TARGET_THUMB && (optimize_size || flag_pic))) \
+ ((TARGET_32BIT || (TARGET_THUMB && !inline_thumb1_jump_table \
+ && (optimize_size || flag_pic))) \
&& !target_pure_code)
#ifndef LINK_SPEC
--- a/gcc/config/arm/linux-eabi.h
+++ b/gcc/config/arm/linux-eabi.h
@@ -105,11 +105,16 @@
#define CC1_SPEC \
LINUX_OR_ANDROID_CC (GNU_USER_TARGET_CC1_SPEC " " ASAN_CC1_SPEC, \
GNU_USER_TARGET_CC1_SPEC " " ASAN_CC1_SPEC " " \
- ANDROID_CC1_SPEC)
+ ANDROID_CC1_SPEC("-fpic"))
#define CC1PLUS_SPEC \
LINUX_OR_ANDROID_CC ("", ANDROID_CC1PLUS_SPEC)
+#undef ASM_SPEC
+#define ASM_SPEC \
+ LINUX_OR_ANDROID_CC (DEFAULT_ASM_SPEC, \
+ DEFAULT_ASM_SPEC " " ANDROID_ASM_SPEC)
+
#undef LIB_SPEC
#define LIB_SPEC \
LINUX_OR_ANDROID_LD (GNU_USER_TARGET_LIB_SPEC, \
--- a/gcc/config/i386/gnu-user.h
+++ b/gcc/config/i386/gnu-user.h
@@ -65,9 +65,14 @@ along with GCC; see the file COPYING3.
When the -shared link option is used a final link is not being
done. */
+#undef ANDROID_TARGET_CC1_SPEC
+#define ANDROID_TARGET_CC1_SPEC \
+ " -mssse3 -fno-short-enums " \
+
#undef ASM_SPEC
#define ASM_SPEC \
- "--32 %{msse2avx:%{!mavx:-msse2avx}}"
+ "--32 %{msse2avx:%{!mavx:-msse2avx}} " \
+ LINUX_OR_ANDROID_CC ("", ANDROID_ASM_SPEC)
#undef SUBTARGET_EXTRA_SPECS
#define SUBTARGET_EXTRA_SPECS \
--- a/gcc/config/i386/gnu-user64.h
+++ b/gcc/config/i386/gnu-user64.h
@@ -46,6 +46,11 @@ see the files COPYING3 and COPYING.RUNTI
#define SPEC_X32 "mx32"
#endif
+#undef ANDROID_TARGET_CC1_SPEC
+#define ANDROID_TARGET_CC1_SPEC \
+ "%{m32:-mssse3 -fno-short-enums}" \
+ "%{!m32:-msse4.2 -mpopcnt}"
+
#undef ASM_SPEC
#define ASM_SPEC "%{" SPEC_32 ":--32} \
%{" SPEC_64 ":--64} \
--- a/gcc/config/i386/linux-common.h
+++ b/gcc/config/i386/linux-common.h
@@ -36,7 +36,13 @@ along with GCC; see the file COPYING3.
#undef CC1_SPEC
#define CC1_SPEC \
LINUX_OR_ANDROID_CC (GNU_USER_TARGET_CC1_SPEC, \
- GNU_USER_TARGET_CC1_SPEC " " ANDROID_CC1_SPEC)
+ GNU_USER_TARGET_CC1_SPEC \
+ ANDROID_TARGET_CC1_SPEC \
+ " " \
+ ANDROID_CC1_SPEC("-fPIC"))
+
+#define CC1PLUS_SPEC \
+ LINUX_OR_ANDROID_CC ("", ANDROID_CC1PLUS_SPEC)
#undef LINK_SPEC
#define LINK_SPEC \
--- a/gcc/config/linux-android.h
+++ b/gcc/config/linux-android.h
@@ -44,15 +44,18 @@
"%{" NOANDROID "|tno-android-ld:" LINUX_SPEC ";:" ANDROID_SPEC "}"
#define ANDROID_LINK_SPEC \
- "%{shared: -Bsymbolic}"
+ "%{shared: -Bsymbolic} -z noexecstack -z relro -z now"
-#define ANDROID_CC1_SPEC \
+#define ANDROID_CC1_SPEC(ANDROID_PIC_DEFAULT) \
"%{!mglibc:%{!muclibc:%{!mbionic: -mbionic}}} " \
- "%{!fno-pic:%{!fno-PIC:%{!fpic:%{!fPIC: -fPIC}}}}"
+ "%{!fno-pic:%{!fno-PIC:%{!fpic:%{!fPIC: " ANDROID_PIC_DEFAULT "}}}}"
#define ANDROID_CC1PLUS_SPEC \
- "%{!fexceptions:%{!fno-exceptions: -fno-exceptions}} " \
- "%{!frtti:%{!fno-rtti: -fno-rtti}}"
+ "%{!fexceptions:%{!fno-exceptions: -fexceptions}} " \
+ "%{!frtti:%{!fno-rtti: -frtti}}"
+
+#define ANDROID_ASM_SPEC \
+ "--noexecstack"
#define ANDROID_LIB_SPEC \
"%{!static: -ldl}"
--- /dev/null
+++ b/gcc/config/mips/android.h
@@ -0,0 +1,49 @@
+/* Target macros for mips*-*android* targets.
+ Copyright (C) 2014 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+GCC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
+
+#undef DRIVER_SELF_SPECS
+#define DRIVER_SELF_SPECS \
+ /* Make sure a -mips option is present. This helps us to pick \
+ the right multilib, and also makes the later specs easier \
+ to write. */ \
+ MIPS_ISA_LEVEL_SPEC, \
+ \
+ /* Infer the default float setting from -march. */ \
+ MIPS_ARCH_FLOAT_SPEC, \
+ \
+ /* Infer the -msynci setting from -march if not explicitly set. */ \
+ MIPS_ISA_SYNCI_SPEC, \
+ \
+ /* If no ABI option is specified, infer one from the ISA level \
+ or -mgp setting. */ \
+ "%{!mabi=*: %{" MIPS_32BIT_OPTION_SPEC ": -mabi=32;: -mabi=64}}", \
+ \
+ /* If no FP ABI option is specified, infer one from the \
+ ABI/ISA level unless there is a conflicting option. */ \
+ "%{!msoft-float: %{!msingle-float: %{!mfp*: %{!mmsa: %{mabi=32: %{" \
+ MIPS_FPXX_OPTION_SPEC ": -mfpxx}}}}}}", \
+ \
+ /* If no odd-spreg option is specified, infer one from the ISA. */ \
+ "%{!modd-spreg: %{mabi=32: %{mips32r6: -mno-odd-spreg}}}", \
+ \
+ /* Base SPECs. */ \
+ BASE_DRIVER_SELF_SPECS, \
+ \
+ /* Use the standard linux specs for everything else. */ \
+ LINUX_DRIVER_SELF_SPECS
--- a/gcc/config/mips/gnu-user.h
+++ b/gcc/config/mips/gnu-user.h
@@ -36,6 +36,7 @@ along with GCC; see the file COPYING3.
/* The GNU C++ standard library requires this. */ \
if (c_dialect_cxx ()) \
builtin_define ("_GNU_SOURCE"); \
+ ANDROID_TARGET_OS_CPP_BUILTINS(); \
} while (0)
#undef SUBTARGET_CPP_SPEC
@@ -71,7 +72,8 @@ along with GCC; see the file COPYING3.
#undef SUBTARGET_ASM_SPEC
#define SUBTARGET_ASM_SPEC \
- "%{!mno-abicalls:%{mplt:-call_nonpic;:-KPIC}}"
+ "%{!mno-abicalls:%{mplt:-call_nonpic;:-KPIC}} " \
+ LINUX_OR_ANDROID_CC ("", ANDROID_ASM_SPEC)
/* The MIPS assembler has different syntax for .set. We set it to
.dummy to trap any errors. */
@@ -120,7 +122,7 @@ extern const char *host_detect_local_cpu
#endif
#define LINUX_DRIVER_SELF_SPECS \
- NO_SHARED_SPECS \
+ LINUX_OR_ANDROID_CC(NO_SHARED_SPECS, "") \
MARCH_MTUNE_NATIVE_SPECS, \
/* -mplt has no effect without -mno-shared. Simplify later \
specs handling by removing a redundant option. */ \
--- a/gcc/config/mips/linux-common.h
+++ b/gcc/config/mips/linux-common.h
@@ -38,7 +38,7 @@ along with GCC; see the file COPYING3.
#undef SUBTARGET_CC1_SPEC
#define SUBTARGET_CC1_SPEC \
LINUX_OR_ANDROID_CC (GNU_USER_TARGET_CC1_SPEC, \
- GNU_USER_TARGET_CC1_SPEC " " ANDROID_CC1_SPEC)
+ GNU_USER_TARGET_CC1_SPEC " " ANDROID_CC1_SPEC("-fpic"))
#undef CC1PLUS_SPEC
#define CC1PLUS_SPEC \
--- /dev/null
+++ b/gcc/config/mips/t-linux-android
@@ -0,0 +1,3 @@
+MULTILIB_OPTIONS = mips32r2/mips32r6
+MULTILIB_DIRNAMES = mips-r2 mips-r6
+MULTILIB_OSDIRNAMES = ../libr2 ../libr6
--- /dev/null
+++ b/gcc/config/mips/t-linux-android64
@@ -0,0 +1,4 @@
+MULTILIB_OPTIONS = mabi=32 mips32/mips32r2/mips32r6/mips64r2/mips64r6
+MULTILIB_DIRNAMES = 32 mips-r1 mips-r2 mips-r6 mips64-r2 mips64-r6
+MULTILIB_OSDIRNAMES = ../lib ../lib ../libr2 ../libr6 ../lib64r2 ../lib64
+MULTILIB_REQUIRED = mabi=32/mips32 mabi=32/mips32r2 mabi=32/mips32r6 mips64r2 mips64r6
--- a/libgcc/gthr-posix.h
+++ b/libgcc/gthr-posix.h
@@ -32,6 +32,19 @@ see the files COPYING3 and COPYING.RUNTI
#define __GTHREADS 1
#define __GTHREADS_CXX0X 1
+/* The following should normally be in a different header file,
+ * but I couldn't find the right location. The point of the macro
+ * definition below is to prevent libsupc++ and libstdc++ to reference
+ * weak symbols in their static C++ constructors. Such code crashes
+ * when a shared object linked statically to these libraries is
+ * loaded on Android 2.1 (Eclair) and older platform releases, due
+ * to a dynamic linker bug.
+ */
+#ifdef __ANDROID__
+#undef GTHREAD_USE_WEAK
+#define GTHREAD_USE_WEAK 0
+#endif
+
#include <pthread.h>
#if ((defined(_LIBOBJC) || defined(_LIBOBJC_WEAK)) \
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -78742,6 +78742,18 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_
/* end confdefs.h. */
#include <sys/syscall.h>
int lk;
+#if !defined(SYS_gettid)
+#define SYS_gettid __NR_gettid
+#endif
+#if !defined(SYS_futex)
+#define SYS_futex __NR_futex
+#endif
+#if !defined(SYS_gettid)
+#define SYS_gettid __NR_gettid
+#endif
+#if !defined(SYS_futex)
+#define SYS_futex __NR_futex
+#endif
int
main ()
{
--- a/libstdc++-v3/include/bits/locale_facets.h
+++ b/libstdc++-v3/include/bits/locale_facets.h
@@ -47,6 +47,20 @@
#include <ext/numeric_traits.h>
#include <bits/streambuf_iterator.h>
+#if !__clang__ && __GNUC__ == 4 && __GNUC_MINOR__ == 9 && __i386__
+// CrystaX: for some reason, x86 gcc-4.9 makes ctype<char>::do_widen() and
+// ctype<char>::_M_widen_init() methods working wrong if optimization enabled.
+// For ctype<char>::do_widen(), values of passed arguments (__lo, __hi and __to)
+// are completely messed up and don't correspond to passed values. In case if
+// we disable optimization for those methods, things become correct so we apply
+// this workaround here for a time.
+// TODO: figure out what exactly wrong here - is it bug in GCC optimization
+// algorithm or smth else?
+#define __CRYSTAX_X86_DONT_OPTIMIZE __attribute__((optimize(0)))
+#else
+#define __CRYSTAX_X86_DONT_OPTIMIZE
+#endif
+
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
@@ -1104,7 +1118,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
* @return @a __hi.
*/
virtual const char*
- do_widen(const char* __lo, const char* __hi, char_type* __to) const
+ do_widen(const char* __lo, const char* __hi, char_type* __to) const __CRYSTAX_X86_DONT_OPTIMIZE
{
if (__builtin_expect(__hi != __lo, true))
__builtin_memcpy(__to, __lo, __hi - __lo);
@@ -1167,7 +1181,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
private:
void _M_narrow_init() const;
- void _M_widen_init() const;
+ void _M_widen_init() const __CRYSTAX_X86_DONT_OPTIMIZE;
};
#ifdef _GLIBCXX_USE_WCHAR_T
--- a/libstdc++-v3/libsupc++/guard.cc
+++ b/libstdc++-v3/libsupc++/guard.cc
@@ -34,7 +34,12 @@
#if defined(__GTHREADS) && defined(__GTHREAD_HAS_COND) \
&& (ATOMIC_INT_LOCK_FREE > 1) && defined(_GLIBCXX_HAVE_LINUX_FUTEX)
# include <climits>
+#if defined(__ANDROID__)
+# include <sys/syscall.h>
+# define SYS_futex __NR_futex
+#else
# include <syscall.h>
+#endif
# include <unistd.h>
# define _GLIBCXX_USE_FUTEX
# define _GLIBCXX_FUTEX_WAIT 0

27
packages/gcc/9.2.0/0011-crystax.patch vendored Normal file
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@ -0,0 +1,27 @@
commit 9f057b62caafe08c968103d39b5df82486a175c2
Author: Dmitry Moskalchuk <dm@crystax.net>
Date: Thu Aug 13 16:11:54 2015 +0300
[android] Add additional multilib option: mfloat-abi=hard
Signed-off-by: Dmitry Moskalchuk <dm@crystax.net>
---
gcc/config/arm/t-linux-androideabi | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
--- a/gcc/config/arm/t-linux-androideabi
+++ b/gcc/config/arm/t-linux-androideabi
@@ -1,8 +1,9 @@
-MULTILIB_OPTIONS = march=armv7-a mthumb
-MULTILIB_DIRNAMES = armv7-a thumb
-MULTILIB_EXCEPTIONS =
+MULTILIB_OPTIONS = march=armv7-a mthumb mfloat-abi=hard
+MULTILIB_DIRNAMES = armv7-a thumb hard
+MULTILIB_EXCEPTIONS = mfloat-abi=hard* mthumb/mfloat-abi=hard*
MULTILIB_MATCHES =
MULTILIB_OSDIRNAMES =
+MULTILIB_EXTRA_OPTS = Wl,--no-warn-mismatch
# The "special" multilib can be used to build native applications for Android,
# as opposed to native shared libraries that are then called via JNI.

278
packages/gcc/9.2.0/0012-crystax.patch vendored Normal file
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@ -0,0 +1,278 @@
commit 44a81ebb7698dac41ffa7acd5e0cc1578e5ab1fd
Author: H.J. Lu <hongjiu.lu@intel.com>
Date: Mon Apr 14 15:59:47 2014 -0700
[android] Always enable --eh-frame-hdr for static executable
See 5e6cdf76af295c9a39b695ca228cff675e8ff4ae and
23e3137ee2897464b051599b85a09f130d3ad05d
Change-Id: Ibda473188e5a10f2a0592f2494ad00ad1f91e04b
Signed-off-by: Dmitry Moskalchuk <dm@crystax.net>
---
gcc/config.in | 6 +++++
gcc/config/alpha/elf.h | 4 +++
gcc/config/freebsd.h | 4 +++
gcc/config/gnu-user.h | 4 +++
gcc/config/openbsd.h | 4 +++
gcc/config/rs6000/sysv4.h | 6 ++++-
gcc/config/sol2.h | 4 +++
gcc/configure | 36 +++++++++++++++++++++++++++++++++
gcc/configure.ac | 29 ++++++++++++++++++++++++++
gcc/testsuite/g++.dg/eh/spec3-static.C | 25 ++++++++++++++++++++++
libgcc/crtstuff.c | 11 ++++++----
11 files changed, 128 insertions(+), 5 deletions(-)
--- a/gcc/config.in
+++ b/gcc/config.in
@@ -2197,6 +2197,12 @@
#endif
+/* Define if your system supports PT_GNU_EH_FRAME for static executable. */
+#ifndef USED_FOR_TARGET
+#undef USE_EH_FRAME_HDR_FOR_STATIC
+#endif
+
+
/* Define to 1 if the 'long long' type is wider than 'long' but still
efficiently supported by the host hardware. */
#ifndef USED_FOR_TARGET
--- a/gcc/config/alpha/elf.h
+++ b/gcc/config/alpha/elf.h
@@ -142,5 +142,9 @@ extern int alpha_this_gpdisp_sequence_nu
I imagine that other systems will catch up. In the meantime, it
doesn't harm to make sure that the data exists to be used later. */
#if defined(HAVE_LD_EH_FRAME_HDR)
+#ifdef USE_EH_FRAME_HDR_FOR_STATIC
+#define LINK_EH_SPEC "--eh-frame-hdr "
+#else
#define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} "
#endif
+#endif
--- a/gcc/config/freebsd.h
+++ b/gcc/config/freebsd.h
@@ -45,8 +45,12 @@ along with GCC; see the file COPYING3.
#define LIB_SPEC FBSD_LIB_SPEC
#if defined(HAVE_LD_EH_FRAME_HDR)
+#ifdef USE_EH_FRAME_HDR_FOR_STATIC
+#define LINK_EH_SPEC "--eh-frame-hdr "
+#else
#define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} "
#endif
+#endif
#ifdef TARGET_LIBC_PROVIDES_SSP
#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
--- a/gcc/config/gnu-user.h
+++ b/gcc/config/gnu-user.h
@@ -106,8 +106,12 @@ see the files COPYING3 and COPYING.RUNTI
#define LIB_SPEC GNU_USER_TARGET_LIB_SPEC
#if defined(HAVE_LD_EH_FRAME_HDR)
+#ifdef USE_EH_FRAME_HDR_FOR_STATIC
+#define LINK_EH_SPEC "--eh-frame-hdr "
+#else
#define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} "
#endif
+#endif
#define GNU_USER_TARGET_LINK_GCC_C_SEQUENCE_SPEC \
"%{static|static-pie:--start-group} %G %{!nolibc:%L} \
--- a/gcc/config/openbsd.h
+++ b/gcc/config/openbsd.h
@@ -136,8 +136,12 @@ while (0)
#define LIB_SPEC OBSD_LIB_SPEC
#if defined(HAVE_LD_EH_FRAME_HDR)
+#ifdef USE_EH_FRAME_HDR_FOR_STATIC
+#define LINK_EH_SPEC "--eh-frame-hdr "
+#else
#define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} "
#endif
+#endif
#undef LIB_SPEC
#define LIB_SPEC OBSD_LIB_SPEC
--- a/gcc/config/sol2.h
+++ b/gcc/config/sol2.h
@@ -434,7 +434,11 @@ along with GCC; see the file COPYING3.
/* Solaris 11 build 135+ implements dl_iterate_phdr. GNU ld needs
--eh-frame-hdr to create the required .eh_frame_hdr sections. */
#if defined(HAVE_LD_EH_FRAME_HDR) && defined(TARGET_DL_ITERATE_PHDR)
+#ifdef USE_EH_FRAME_HDR_FOR_STATIC
+#define LINK_EH_SPEC "--eh-frame-hdr "
+#else
#define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} "
+#endif
#endif /* HAVE_LD_EH_FRAME && TARGET_DL_ITERATE_PHDR */
#endif
--- a/gcc/configure
+++ b/gcc/configure
@@ -985,6 +985,7 @@ enable_fix_cortex_a53_835769
enable_fix_cortex_a53_843419
with_glibc_version
enable_gnu_unique_object
+enable_eh_frame_hdr_for_static
enable_linker_build_id
enable_libssp
enable_default_ssp
@@ -1736,6 +1737,9 @@ Optional Features:
--enable-gnu-unique-object
enable the use of the @gnu_unique_object ELF
extension on glibc systems
+ --enable-eh-frame-hdr-for-static
+ enable linker PT_GNU_EH_FRAME support for static
+ executable
--enable-linker-build-id
compiler will always pass --build-id to linker
--enable-libssp enable linking against libssp
@@ -28348,6 +28352,38 @@ if test x"$gcc_cv_ld_eh_frame_hdr" = xye
$as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
+ # Check whether --enable-eh-frame-hdr-for-static was given.
+if test "${enable_eh_frame_hdr_for_static+set}" = set; then :
+ enableval=$enable_eh_frame_hdr_for_static; case $enable_eh_frame_hdr_for_static in
+ yes | no) ;;
+ *) as_fn_error "'$enable_eh_frame_hdr_for_static' is an invalid
+value for --enable-eh-frame-hdr-for-static.
+Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
+ esac
+else
+ # Only support for glibc 2.3.0 or higher with AT_PHDR/AT_PHNUM from
+# Linux kernel.
+ if test x$host = x$build -a x$host = x$target &&
+ ldd --version 2>&1 >/dev/null &&
+ glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
+ glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
+ glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
+ glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
+ if test "$glibcnum" -ge 2003 ; then
+ auvx=`LD_SHOW_AUXV=1 ldd 2>/dev/null`
+ if echo "$auvx" | grep AT_PHDR > /dev/null &&
+ echo "$auvx" | grep AT_PHNUM > /dev/null; then
+ enable_eh_frame_hdr_for_static=yes
+ fi
+ fi
+ fi
+fi
+
+ if test x$enable_eh_frame_hdr_for_static = xyes; then
+
+$as_echo "#define USE_EH_FRAME_HDR_FOR_STATIC 1" >>confdefs.h
+
+ fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
$as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -5171,6 +5171,35 @@ GCC_TARGET_TEMPLATE([HAVE_LD_EH_FRAME_HD
if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
AC_DEFINE(HAVE_LD_EH_FRAME_HDR, 1,
[Define if your linker supports .eh_frame_hdr.])
+ AC_ARG_ENABLE(eh-frame-hdr-for-static,
+ [AS_HELP_STRING([--enable-eh-frame-hdr-for-static],
+ [enable linker PT_GNU_EH_FRAME support for static executable])],
+ [case $enable_eh_frame_hdr_for_static in
+ yes | no) ;;
+ *) AC_MSG_ERROR(['$enable_eh_frame_hdr_for_static' is an invalid
+value for --enable-eh-frame-hdr-for-static.
+Valid choices are 'yes' and 'no'.]) ;;
+ esac],
+# Only support for glibc 2.3.0 or higher with AT_PHDR/AT_PHNUM from
+# Linux kernel.
+ [[if test x$host = x$build -a x$host = x$target &&
+ ldd --version 2>&1 >/dev/null &&
+ glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
+ glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
+ glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
+ glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
+ if test "$glibcnum" -ge 2003 ; then
+ auvx=`LD_SHOW_AUXV=1 ldd 2>/dev/null`
+ if echo "$auvx" | grep AT_PHDR > /dev/null &&
+ echo "$auvx" | grep AT_PHNUM > /dev/null; then
+ enable_eh_frame_hdr_for_static=yes
+ fi
+ fi
+ fi]])
+ if test x$enable_eh_frame_hdr_for_static = xyes; then
+ AC_DEFINE(USE_EH_FRAME_HDR_FOR_STATIC, 1,
+[Define if your system supports PT_GNU_EH_FRAME for static executable.])
+ fi
fi
AC_MSG_RESULT($gcc_cv_ld_eh_frame_hdr)
--- /dev/null
+++ b/gcc/testsuite/g++.dg/eh/spec3-static.C
@@ -0,0 +1,25 @@
+// PR c++/4381
+// Test that exception-specs work properly for classes with virtual bases.
+
+// { dg-do run }
+// { dg-options "-static" }
+
+class Base {};
+
+struct A : virtual public Base
+{
+ A() {}
+};
+
+struct B {};
+
+void func() throw (B,A)
+{
+ throw A();
+}
+
+int main(void)
+{
+ try { func(); }
+ catch (A& a) { }
+}
--- a/libgcc/crtstuff.c
+++ b/libgcc/crtstuff.c
@@ -88,7 +88,8 @@ call_ ## FUNC (void) \
#if defined(OBJECT_FORMAT_ELF) \
&& !defined(OBJECT_FORMAT_FLAT) \
&& defined(HAVE_LD_EH_FRAME_HDR) \
- && !defined(inhibit_libc) && !defined(CRTSTUFFT_O) \
+ && !defined(inhibit_libc) \
+ && (defined(USE_EH_FRAME_HDR_FOR_STATIC) || !defined(CRTSTUFFT_O)) \
&& defined(BSD_DL_ITERATE_PHDR_AVAILABLE)
#include <link.h>
# define USE_PT_GNU_EH_FRAME
@@ -97,7 +98,8 @@ call_ ## FUNC (void) \
#if defined(OBJECT_FORMAT_ELF) \
&& !defined(OBJECT_FORMAT_FLAT) \
&& defined(HAVE_LD_EH_FRAME_HDR) && defined(TARGET_DL_ITERATE_PHDR) \
- && !defined(inhibit_libc) && !defined(CRTSTUFFT_O) \
+ && !defined(inhibit_libc) \
+ && (defined(USE_EH_FRAME_HDR_FOR_STATIC) || !defined(CRTSTUFFT_O)) \
&& defined(__sun__) && defined(__svr4__)
#include <link.h>
# define USE_PT_GNU_EH_FRAME
@@ -106,7 +108,8 @@ call_ ## FUNC (void) \
#if defined(OBJECT_FORMAT_ELF) \
&& !defined(OBJECT_FORMAT_FLAT) \
&& defined(HAVE_LD_EH_FRAME_HDR) \
- && !defined(inhibit_libc) && !defined(CRTSTUFFT_O) \
+ && !defined(inhibit_libc) \
+ && (defined(USE_EH_FRAME_HDR_FOR_STATIC) || !defined(CRTSTUFFT_O)) \
&& defined(__GLIBC__) && __GLIBC__ >= 2
#include <link.h>
/* uClibc pretends to be glibc 2.2 and DT_CONFIG is defined in its link.h.
@@ -121,7 +124,7 @@ call_ ## FUNC (void) \
#if defined(OBJECT_FORMAT_ELF) \
&& !defined(OBJECT_FORMAT_FLAT) \
&& defined(HAVE_LD_EH_FRAME_HDR) \
- && !defined(CRTSTUFFT_O) \
+ && (defined(USE_EH_FRAME_HDR_FOR_STATIC) || !defined(CRTSTUFFT_O)) \
&& defined(inhibit_libc) \
&& (defined(__GLIBC__) || defined(__gnu_linux__) || defined(__GNU__))
/* On systems using glibc, an inhibit_libc build of libgcc is only

22
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@ -0,0 +1,22 @@
commit 778a9ef107f51544d583f110e92b75f4d9d79117
Author: Dmitry Moskalchuk <dm@crystax.net>
Date: Thu Aug 20 19:11:07 2015 +0300
[android] Don't use PIE copyrelocs for x86/x86_64
Signed-off-by: Dmitry Moskalchuk <dm@crystax.net>
---
gcc/config/i386/i386.c | 1 +
1 file changed, 1 insertion(+)
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -15618,6 +15618,7 @@ legitimate_pic_address_disp_p (rtx disp)
else if (!SYMBOL_REF_FAR_ADDR_P (op0)
&& (SYMBOL_REF_LOCAL_P (op0)
|| (HAVE_LD_PIE_COPYRELOC
+ && !TARGET_HAS_BIONIC
&& flag_pie
&& !SYMBOL_REF_WEAK (op0)
&& !SYMBOL_REF_FUNCTION_P (op0)))

26
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@ -0,0 +1,26 @@
commit dbeae1190cabad83999f2540523f045acc1bb4ec
Author: Dmitry Moskalchuk <dm@crystax.net>
Date: Fri Aug 21 17:41:59 2015 +0300
[android] Always use gthr-posix.h instead of gthr-default.h
Signed-off-by: Dmitry Moskalchuk <dm@crystax.net>
---
libgcc/gthr.h | 4 ++++
1 file changed, 4 insertions(+)
--- a/libgcc/gthr.h
+++ b/libgcc/gthr.h
@@ -145,7 +145,11 @@ see the files COPYING3 and COPYING.RUNTI
#define GTHREAD_USE_WEAK 1
#endif
#endif
+#if __ANDROID__
+#include "gthr-posix.h"
+#else
#include "gthr-default.h"
+#endif
#ifndef HIDE_EXPORTS
#pragma GCC visibility pop

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@ -0,0 +1,33 @@
commit 8a66d422721ae5999737d7825701ff22097d287b
Author: Andrew Hsieh <andrewhsieh@google.com>
Date: Mon Apr 14 21:05:51 2014 -0700
[android] Fix ARM generates insufficient alignment for NEON vst/vld
See d909af3e2469aad87d5c3e79b93c778fd26c03a9
Change-Id: Ie1de9f946f397196bb6f1623f5add86933739484
Signed-off-by: Dmitry Moskalchuk <dm@crystax.net>
---
gcc/config/arm/arm.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
--- a/gcc/config/arm/arm.c
+++ b/gcc/config/arm/arm.c
@@ -22781,9 +22781,13 @@ arm_print_operand (FILE *stream, rtx x,
memsize = MEM_SIZE (x);
/* Only certain alignment specifiers are supported by the hardware. */
- if (memsize == 32 && (align % 32) == 0)
+ /* Note that ARM EABI only guarentees 8-byte stack alignment. While GCC
+ honors stricter alignment of composite type in user code, it doesn't
+ observe the alignment of memory passed as an extra argument for function
+ returning large composite type. See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57271 */
+ if (memsize == 32 && (align % 32) == 0 && !TARGET_AAPCS_BASED)
align_bits = 256;
- else if ((memsize == 16 || memsize == 32) && (align % 16) == 0)
+ else if ((memsize == 16 || memsize == 32) && (align % 16) == 0 && !TARGET_AAPCS_BASED)
align_bits = 128;
else if (memsize >= 8 && (align % 8) == 0)
align_bits = 64;

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@ -0,0 +1,23 @@
commit 89d27bc45ee7325dcfff6748da0f8b9c1dc1f234
Author: Dmitry Moskalchuk <dm@crystax.net>
Date: Sat Aug 22 09:55:55 2015 +0300
[android][i386] Remove throw() declaration from posix_memalign() proto
Signed-off-by: Dmitry Moskalchuk <dm@crystax.net>
---
gcc/config/i386/pmm_malloc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/gcc/config/i386/pmm_malloc.h
+++ b/gcc/config/i386/pmm_malloc.h
@@ -31,7 +31,7 @@
#ifndef __cplusplus
extern int posix_memalign (void **, size_t, size_t);
#else
-extern "C" int posix_memalign (void **, size_t, size_t) throw ();
+extern "C" int posix_memalign (void **, size_t, size_t);
#endif
static __inline void *

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@ -0,0 +1,34 @@
commit 9ae82f7cfc1073820092dd9f957559667e77db0d
Author: Dmitry Moskalchuk <dm@crystax.net>
Date: Tue Aug 25 09:36:42 2015 +0300
[android] Explicitly make _Unwind_Resume visible for arm64/mips64
Signed-off-by: Dmitry Moskalchuk <dm@crystax.net>
---
gcc/config/aarch64/aarch64-linux-android.h | 4 ++++
gcc/config/mips/linux-common.h | 4 ++++
2 files changed, 8 insertions(+)
--- a/gcc/config/aarch64/aarch64-linux-android.h
+++ b/gcc/config/aarch64/aarch64-linux-android.h
@@ -56,4 +56,8 @@
#define ENDFILE_SPEC \
LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC)
+#ifdef IN_LIBGCC2
+#define LIBGCC2_UNWIND_ATTRIBUTE __attribute__((visibility("default")))
+#endif
+
#endif /* GCC_AARCH64_LINUX_ANDROID_H */
--- a/gcc/config/mips/linux-common.h
+++ b/gcc/config/mips/linux-common.h
@@ -65,3 +65,7 @@ along with GCC; see the file COPYING3.
/* The default value isn't sufficient in 64-bit mode. */
#define STACK_CHECK_PROTECT (TARGET_64BIT ? 16 * 1024 : 12 * 1024)
+
+#ifdef IN_LIBGCC2
+#define LIBGCC2_UNWIND_ATTRIBUTE __attribute__((visibility("default")))
+#endif

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@ -0,0 +1,26 @@
commit 9fabe086c9f5c3896297f7f35491d785ba6f49a0
Author: Alexey Neyman <stilor@att.net>
Date: Mon Sep 24 22:50:11 2018 -0700
Fix build with ISL 0.20
* gcc/graphite.h: Include <isl/id.h> and <isl/space.h>; these
headers are no longer pulled in by <isl/val.h>.
Signed-off-by: Alexey Neyman <stilor@att.net>
---
gcc/graphite.h | 2 ++
1 file changed, 2 insertions(+)
--- a/gcc/graphite.h
+++ b/gcc/graphite.h
@@ -26,6 +26,8 @@ along with GCC; see the file COPYING3.
#include <isl/options.h>
#include <isl/ctx.h>
#include <isl/val.h>
+#include <isl/id.h>
+#include <isl/space.h>
#include <isl/set.h>
#include <isl/union_set.h>
#include <isl/map.h>

8
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@ -0,0 +1,8 @@
md5 gcc-9.2.0.tar.xz 3818ad8600447f05349098232c2ddc78
sha1 gcc-9.2.0.tar.xz 306d27c3465fa36862c206738d06d65fff5c3645
sha256 gcc-9.2.0.tar.xz ea6ef08f121239da5695f76c9b33637a118dcf63e24164422231917fa61fb206
sha512 gcc-9.2.0.tar.xz a12dff52af876aee0fd89a8d09cdc455f35ec46845e154023202392adc164848faf8ee881b59b681b696e27c69fd143a214014db4214db62f9891a1c8365c040
md5 gcc-9.2.0.tar.gz e03739b042a14376d727ddcfd05a9bc3
sha1 gcc-9.2.0.tar.gz 256be3760f6aca3eaa45083e25828ce0802e2010
sha256 gcc-9.2.0.tar.gz a931a750d6feadacbeecb321d73925cd5ebb6dfa7eff0802984af3aef63759f4
sha512 gcc-9.2.0.tar.gz 55fead9cac2374b18134c17a143fc9317f67be834589303d31a7c3a6878e6bef22a0590fda902a07cb60f802df035e67975a8ab6a641048e0baa89af439a46ca

0
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