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281 Commits

Author SHA1 Message Date
GCC Administrator 3a580f967e Daily bump. 2021-12-07 00:16:23 +00:00
GCC Administrator 2f0dd172bc Daily bump. 2021-11-29 00:16:16 +00:00
GCC Administrator 483092d3d9 Daily bump. 2021-11-19 00:16:34 +00:00
GCC Administrator a8029add30 Daily bump. 2021-11-14 00:16:23 +00:00
GCC Administrator 29a1af24ef Daily bump. 2021-11-05 00:16:36 +00:00
GCC Administrator ce6eec3926 Daily bump. 2021-10-09 00:16:26 +00:00
GCC Administrator 57c7ec62ee Daily bump. 2021-10-07 00:16:24 +00:00
GCC Administrator 9d116bcc55 Daily bump. 2021-10-02 00:16:31 +00:00
GCC Administrator 58f8750342 Daily bump. 2021-08-12 00:16:28 +00:00
GCC Administrator fa1407c761 Daily bump. 2021-08-04 00:16:51 +00:00
GCC Administrator 3916902930 Daily bump. 2021-07-29 00:16:43 +00:00
GCC Administrator 92d4550991 Daily bump. 2021-07-21 00:16:54 +00:00
GCC Administrator 2832d51b38 Daily bump. 2021-05-22 00:16:29 +00:00
GCC Administrator f9af11c7f1 Daily bump. 2021-05-14 00:16:30 +00:00
GCC Administrator da946b41be Daily bump. 2021-04-18 00:16:21 +00:00
GCC Administrator 6405b40f4a Daily bump. 2021-03-09 00:16:57 +00:00
GCC Administrator e62bb7f083 Daily bump. 2021-01-27 00:16:33 +00:00
GCC Administrator 651b8a50a6 Daily bump. 2021-01-06 00:16:55 +00:00
GCC Administrator 6e1edf48eb Daily bump. 2020-12-06 00:16:44 +00:00
GCC Administrator a9625c50dd Daily bump. 2020-11-30 00:16:27 +00:00
GCC Administrator 360258daf5 Daily bump. 2020-11-26 00:16:41 +00:00
GCC Administrator 7a97e2fcf7 Daily bump. 2020-11-22 00:16:24 +00:00
GCC Administrator 77f67db2a4 Daily bump. 2020-11-14 00:16:38 +00:00
GCC Administrator 970d683f67 Daily bump. 2020-10-20 00:16:29 +00:00
GCC Administrator 3acb91a48e Daily bump. 2020-10-19 00:16:22 +00:00
GCC Administrator 56e4eee935 Daily bump. 2020-10-17 00:16:29 +00:00
GCC Administrator 44135373fc Daily bump. 2020-09-22 00:16:31 +00:00
GCC Administrator 96686b3fcd Daily bump. 2020-07-17 00:16:27 +00:00
GCC Administrator b952c2cfcd Daily bump. 2020-06-10 00:16:47 +00:00
GCC Administrator a9312a7926 Daily bump. 2020-06-03 00:16:34 +00:00
GCC Administrator 885ef72f27 Daily bump. 2020-05-30 00:16:27 +00:00
GCC Administrator c3a4169be9 Daily bump. 2020-05-27 07:45:56 +00:00
H.J. Lu 4c1a5d8b71 x86: Also check if -fcf-protection works 
When defaulting CET run-time support to auto, check if -fcf-protection
works.  Even if the stage1 GCC doesn't support -fcf-protection, since
the final GCC does, CET run-time support will be enabled by default if
binutils support CET.

config/

	PR bootstrap/95147
	* cet.m4 (GCC_CET_FLAGS): Also check if -fcf-protection works
	when defaulting to auto.

libatomic/

	PR bootstrap/95147
	* configure: Regenerated.

libbacktrace/

	PR bootstrap/95147
	* configure: Regenerated.

libgcc/

	PR bootstrap/95147
	* configure: Regenerated.

libgfortran/

	PR bootstrap/95147
	* configure: Regenerated.

libgomp/

	PR bootstrap/95147
	* configure: Regenerated.

libitm/

	PR bootstrap/95147
	* configure: Regenerated.

libobjc/

	PR bootstrap/95147
	* configure: Regenerated.

libphobos/

	PR bootstrap/95147
	* configure: Regenerated.

libquadmath/

	PR bootstrap/95147
	* configure: Regenerated.

libsanitizer/

	PR bootstrap/95147
	* configure: Regenerated.

libssp/

	PR bootstrap/95147
	* configure: Regenerated.

libstdc++-v3/

	PR bootstrap/95147
	* configure: Regenerated.

libvtv/

	PR bootstrap/95147
	* configure: Regenerated.

zlib/

	PR bootstrap/95147
	* configure: Regenerated.
 2020-05-15 09:07:17 -07:00
H.J. Lu 8d286dd118 x86: Default CET run-time support to auto 
CET has been added since GCC 8.  This patch defaults CET run-time support
to auto.  It enables CET run-time support if asssembler supports CET
instructions and multi-byte NOPs are enabled via SSE2.

config/

	* cet.m4 (GCC_CET_FLAGS): Change default to auto.

gcc/

	* configure: Regenerated.

libatomic/

	* configure: Regenerated.

libbacktrace/

	* configure: Regenerated.

libcc1/

	* configure: Regenerated.

libcpp/

	* configure: Regenerated.

libdecnumber/

	* configure: Regenerated.

libgcc/

	* configure: Regenerated.

libgfortran/

	* configure: Regenerated.

libgomp/

	* configure: Regenerated.

libitm/

	* configure: Regenerated.

libobjc/

	* configure: Regenerated.

libquadmath/

	* configure: Regenerated.

libsanitizer/

	* configure: Regenerated.

libssp/

	* configure: Regenerated.

libstdc++-v3/

	* configure: Regenerated.

libvtv/

	* configure: Regenerated.

zlib/

	* configure: Regenerated.
 2020-05-14 09:05:02 -07:00
Andreas Tobler d730fd95ee gcc: Enable bits for sanitizer support on FreeBSD x86_64 
This patch add the necessary bits to suport libasan on FreeBSD x86_64.

gcc
	* config/i386/i386.h: Define a new macro: SUBTARGET_SHADOW_OFFSET.
	* config/i386/i386.c (ix86_asan_shadow_offset): Use this macro.
	* config/i386/darwin.h: Override the SUBTARGET_SHADOW_OFFSET macro.
	* config/i386/freebsd.h: Likewise.
	* config/freebsd.h (LIBASAN_EARLY_SPEC): Define.
	LIBTSAN_EARLY_SPEC): Likewise. (LIBLSAN_EARLY_SPEC): Likewise.

libsanitizer:

	* configure.tgt: Add x86_64- and i?86-*-freebsd* targets.
 2020-05-01 17:18:47 +02:00
Andreas Tobler bf1dde9790 libsanitizer: Add missing file and regen Makefile.in 
In the last import the sanitizer_platform_limits_freebsd.cpp got
forgotten. Fix this.

libsanitizer/sanitizer_common:

	* Makefile.am: Add sanitizer_platform_limits_freebsd.cpp.
	* Makefile.in: Regenerate.
 2020-05-01 16:24:37 +02:00
Iain Sandoe 63cc547f6d Darwin, libsanitizer: Adjust minimum supported Darwin version (PR93731). 
The current imported libsanitizer code produces kernel panics for
Darwin 11 (macOS 10.7) and is unsupported for earlier versions already.

It is not clear if the current sources are even intended to be supported
on Darwin 11, so this patch causes the default to be build without
sanitizers for Darwin <= 11.

2020-03-01  Iain Sandoe  <iain@sandoe.co.uk>

	PR sanitizer/93731
	* configure.tgt (x86_64-*-darwin*, i?86-*-darwin*): Enable by
	default only for Darwin versions greater than 12 (macOS 10.8).
 2020-03-01 14:40:57 +00:00
Maciej W. Rozycki e8e66971cd Add `--with-toolexeclibdir=' configuration option 
Provide means, in the form of a `--with-toolexeclibdir=' configuration
option, to override the default installation directory for target
libraries, otherwise known as $toolexeclibdir.  This is so that it is
possible to get newly-built libraries, particularly the shared ones,
installed in a common place, so that they can be readily used by the
target system as their host libraries, possibly over NFS, without a need
to manually copy them over from the currently hardcoded location they
would otherwise be installed in.

In the presence of the `--enable-version-specific-runtime-libs' option
and for configurations building native GCC the option is ignored.

	config/
	* toolexeclibdir.m4: New file.

	gcc/
	* doc/install.texi (Cross-Compiler-Specific Options): Document
	`--with-toolexeclibdir' option.

	libada/
	* Makefile.in (configure_deps): Add `toolexeclibdir.m4'.
	* configure.ac: Handle `--with-toolexeclibdir='.
	* configure: Regenerate.

	libatomic/
	* configure.ac: Handle `--with-toolexeclibdir='.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.

	libffi/
	* configure.ac: Handle `--with-toolexeclibdir='.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* include/Makefile.in: Regenerate.
	* man/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

	libgcc/
	* Makefile.in (configure_deps): Add `toolexeclibdir.m4'.
	* configure.ac: Handle `--with-toolexeclibdir='.
	* configure: Regenerate.

	libgfortran/
	* configure.ac: Handle `--with-toolexeclibdir='.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

	libgomp/
	* configure.ac: Handle `--with-toolexeclibdir='.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.

	libhsail-rt/
	* configure.ac: Handle `--with-toolexeclibdir='.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

	libitm/
	* configure.ac: Handle `--with-toolexeclibdir='.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.

	libobjc/
	* Makefile.in (aclocal_deps): Add `toolexeclibdir.m4'.
	* aclocal.m4: Include `toolexeclibdir.m4'.
	* configure.ac: Handle `--with-toolexeclibdir='.
	* configure: Regenerate.

	liboffloadmic/
	* plugin/configure.ac: Handle `--with-toolexeclibdir='.
	* plugin/Makefile.in: Regenerate.
	* plugin/aclocal.m4: Regenerate.
	* plugin/configure: Regenerate.
	* configure.ac: Handle `--with-toolexeclibdir='.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

	libphobos/
	* m4/druntime.m4: Handle `--with-toolexeclibdir='.
	* m4/Makefile.in: Regenerate.
	* libdruntime/Makefile.in: Regenerate.
	* src/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

	libquadmath/
	* configure.ac: Handle `--with-toolexeclibdir='.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

	libsanitizer/
	* configure.ac: Handle `--with-toolexeclibdir='.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* asan/Makefile.in: Regenerate.
	* interception/Makefile.in: Regenerate.
	* libbacktrace/Makefile.in: Regenerate.
	* lsan/Makefile.in: Regenerate.
	* sanitizer_common/Makefile.in: Regenerate.
	* tsan/Makefile.in: Regenerate.
	* ubsan/Makefile.in: Regenerate.

	libssp/
	* configure.ac: Handle `--with-toolexeclibdir='.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

	libstdc++-v3/
	* acinclude.m4: Handle `--with-toolexeclibdir='.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* doc/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* libsupc++/Makefile.in: Regenerate.
	* po/Makefile.in: Regenerate.
	* python/Makefile.in: Regenerate.
	* src/Makefile.in: Regenerate.
	* src/c++11/Makefile.in: Regenerate.
	* src/c++17/Makefile.in: Regenerate.
	* src/c++98/Makefile.in: Regenerate.
	* src/filesystem/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

	libvtv/
	* configure.ac: Handle `--with-toolexeclibdir='.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.

	zlib/
	* configure.ac: Handle `--with-toolexeclibdir='.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
 2020-01-24 11:24:25 +00:00
Jakub Jelinek 4abc46b51a re PR sanitizer/92154 (new glibc breaks arm bootstrap due to libsanitizer) 
PR sanitizer/92154
	* sanitizer_common/sanitizer_platform_limits_posix.h: Cherry-pick
	llvm-project revision 947f9692440836dcb8d88b74b69dd379d85974ce.
	* sanitizer_common/sanitizer_platform_limits_posix.cpp: Likewise.

From-SVN: r278722
 2019-11-26 10:08:31 +01:00
Martin Liska f6fbdc385a Update comment in libsanitizer/*/libtool-version files. 
2019-11-20  Martin Liska  <mliska@suse.cz>

	* libtool-version: Remove.
	* lsan/libtool-version: Upate comment to not mention libmudflap.
	* tsan/libtool-version: Likewise.
	* ubsan/libtool-version: Likewise.

From-SVN: r278500
 2019-11-20 14:52:05 +00:00
Andreas Schwab 4a96e1c4dd Enable libsanitizer build on riscv64 
* configure.tgt (riscv64-*-linux*): Enable build.

From-SVN: r278126
 2019-11-13 09:45:15 +00:00
Martin Liska 21bb1625bd Reapply all revisions mentioned in LOCAL_PATCHES. 
2019-11-07  Martin Liska  <mliska@suse.cz>

	* all source files: Reapply all revisions mentioned in LOCAL_PATCHES.

From-SVN: r277910
 2019-11-07 09:34:14 +00:00
Martin Liska cb7dc4da4c Libsanitizer: merge from trunk 
2019-11-07  Martin Liska  <mliska@suse.cz>

	* merge.sh: Update to use llvm-project git repository.
	* all source files: Merge from upstream
	82588e05cc32bb30807e480abd4e689b0dee132a.

From-SVN: r277909
 2019-11-07 09:33:54 +00:00
Martin Liska 1c48938e38 Set print_summary for UBSAN. 
2019-11-05  Martin Liska  <mliska@suse.cz>

	* ubsan/ubsan_flags.cpp (InitializeFlags): Trunk decided to print
	summary for all sanitizers, but we want to have UBSAN without it.

From-SVN: r277837
 2019-11-05 13:55:44 +00:00
Martin Liska acd700fdc7 Reapply all revisions mentioned in LOCAL_PATCHES. 
2019-11-05  Martin Liska  <mliska@suse.cz>

	* asan/asan_globals.cpp (CheckODRViolationViaIndicator): Reapply from
	LOCAL_PATCHES.
	(CheckODRViolationViaPoisoning): Likewise.
	(RegisterGlobal): Likewise.
	* asan/asan_interceptors.h (ASAN_INTERCEPT___CXA_RETHROW_PRIMARY_EXCEPTION): Likewise.
	(defined): Likewise.
	* asan/asan_mapping.h: Likewise.
	* sanitizer_common/sanitizer_linux_libcdep.cpp (defined): Likewise.
	* sanitizer_common/sanitizer_mac.cpp (defined): Likewise.
	* sanitizer_common/sanitizer_platform_limits_linux.cpp (defined): Likewise.
	* sanitizer_common/sanitizer_platform_limits_posix.h: Likewise.
	* sanitizer_common/sanitizer_stacktrace.cpp (GetCanonicFrame): Likewise.
	* tsan/tsan_rtl_ppc64.S: Likewise.
	* ubsan/ubsan_handlers.cpp (__ubsan::__ubsan_handle_cfi_bad_icall): Likewise.
	(__ubsan::__ubsan_handle_cfi_bad_icall_abort): Likewise.
	* ubsan/ubsan_handlers.h (struct CFIBadIcallData): Likewise.
	(struct CFICheckFailData): Likewise.
	(RECOVERABLE): Likewise.
	* ubsan/ubsan_platform.h: Likewise.

From-SVN: r277836
 2019-11-05 13:55:27 +00:00
Martin Liska 617be04ad7 Update Makefile.am. 
2019-11-05  Martin Liska  <mliska@suse.cz>

	* tsan/Makefile.am: Rename tsan_interceptors.cpp to
	tsan_interceptors_posix.
	* tsan/Makefile.in: Regenerate.

From-SVN: r277835
 2019-11-05 13:55:17 +00:00
Martin Liska 3ca75cd550 Libsanitizer: merge from trunk with merge.sh. 
2019-11-05  Martin Liska  <mliska@suse.cz>

	* all source files: Merge from upstream r375507.

From-SVN: r277834
 2019-11-05 13:54:57 +00:00
Tamar Christina 761a3a95ee Arm: Fix arm libsanitizer bootstrap failure 
Glibc has recently introduced changed to the mode field in ipc_perm
in commit 2f959dfe849e0646e27403f2e4091536496ac0f0. For Arm this
means that the mode field no longer has the same size.

This causes an assert failure against libsanitizer's internal copy
of ipc_perm.  Since this change can't be easily detected I am adding
arm to the list of targets that are excluded from this check.  libsanitizer
doesn't use this field (and others, it in fact uses only 1 field) so this check
can be ignored.

Padding bits were used by glibc when the field was changed so sizeof and offsets
of the remaining fields should be the same.

libsanitizer/ChangeLog:

	PR sanitizer/92154
	* sanitizer_common/sanitizer_platform_limits_posix.cpp (defined):
	Cherry-pick compiler-rt revision r375220.

From-SVN: r277291
 2019-10-22 14:25:38 +00:00
Maciej W. Rozycki e9085da528 Regenerate `configure' scripts for `uclinuxfdpiceabi' libtool.m4 update 
A change made with r275564 ("[ARM/FDPIC v6 02/24] [ARM] FDPIC: Handle 
arm*-*-uclinuxfdpiceabi in configure scripts") to libtool.m4 has not 
regenerated all the `configure' scripts affected.  Fix it.

	gcc/
	* configure: Regenerate.

	libatomic/
	* configure: Regenerate.

	libbacktrace/
	* configure: Regenerate.

	libcc1/
	* configure: Regenerate.

	libffi/
	* configure: Regenerate.

	libgfortran/
	* configure: Regenerate.

	libgomp/
	* configure: Regenerate.

	libhsail-rt/
	* configure: Regenerate.

	libitm/
	* configure: Regenerate.

	libobjc/
	* configure: Regenerate.

	liboffloadmic/
	* configure: Regenerate.

	libphobos/
	* configure: Regenerate.

	libquadmath/
	* configure: Regenerate.

	libsanitizer/
	* configure: Regenerate.

	libssp/
	* configure: Regenerate.

	libstdc++-v3/
	* configure: Regenerate.

	libvtv/
	* configure: Regenerate.

	lto-plugin/
	* configure: Regenerate.

	zlib/
	* configure: Regenerate.

From-SVN: r276213
 2019-09-27 21:24:42 +00:00
Christophe Lyon 45d53c679a [ARM/FDPIC v6 03/24] [ARM] FDPIC: Force FDPIC related options unless -mno-fdpic is provided 
In FDPIC mode, we set -fPIE unless the user provides -fno-PIE, -fpie,
-fPIC or -fpic: indeed FDPIC code is PIC, but we want to generate code
for executables rather than shared libraries by default.

We also make sure to use the --fdpic assembler option, and select the
appropriate linker emulation.

At link time, we also default to -pie, unless we are generating a
shared library or a relocatable file (-r). Note that static link is
not supported as it requires specifying the dynamic linker because the
executable still has to relocate itself at startup.

We also force 'now' binding since lazy binding is not supported.

We should also apply the same behavior for -Wl,-Ur as for -r, but I
couldn't find how to describe that in the specs fragment.

2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
	Mickaël Guêné <mickael.guene@st.com>

	gcc/
	* config.gcc: Handle arm*-*-uclinuxfdpiceabi.
	* config/arm/bpabi.h (TARGET_FDPIC_ASM_SPEC): New.
	(SUBTARGET_EXTRA_ASM_SPEC): Use TARGET_FDPIC_ASM_SPEC.
	* config/arm/linux-eabi.h (FDPIC_CC1_SPEC): New.
	(CC1_SPEC): Use FDPIC_CC1_SPEC.
	(MUSL_DYNAMIC_LINKER): Add -fdpic suffix when needed.
	* config/arm/uclinuxfdpiceabi.h: New file.

	libsanitizer/
	* configure.tgt (arm*-*-*fdpiceabi): Sanitizers are
	unsupported in this configuration.



Co-Authored-By: Mickaël Guêné <mickael.guene@st.com>

From-SVN: r275565
 2019-09-10 09:39:47 +02:00