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290 Commits

Author SHA1 Message Date
GCC Administrator
7a97e2fcf7 Daily bump. 2020-11-22 00:16:24 +00:00
Iain Sandoe
93f1186f7d Darwin, libsanitizer : Support libsanitizer for x86_64-darwin20. 
The sanitizer is supported for at least x86_64 and Darwin20.

libsanitizer/ChangeLog:

	* configure.tgt: Allow x86_64 Darwin2x.
 2020-11-21 08:56:41 +00:00
GCC Administrator
77f67db2a4 Daily bump. 2020-11-14 00:16:38 +00:00
Martin Liska
a98ebdc50a libsanitizer: update LOCAL_PATCHES. 
libsanitizer/ChangeLog:

	* LOCAL_PATCHES: Update to the latest commit.
 2020-11-13 17:31:16 +01:00
Martin Liska
d72227e29a libsanitizer: Apply local patches. 2020-11-13 17:29:28 +01:00
Martin Liska
98f792ff53 libsanitizer: merge from master. 2020-11-13 17:28:49 +01:00
Martin Liska
b69f33f477 ASAN: Support detect_invalid_pointer_pairs=1 with detect_stack_use_after_return=1 
Do not crash when AsanThread::GetStackVariableShadowStart does not find
a variable for a pointer on a shadow stack.

Cherry-pick from ad2be02a833e56f7fe280797280b219eb3312621.

Differential Revision: https://reviews.llvm.org/D89552
 2020-10-21 09:27:08 +02:00
Vitaly Buka
00b355522b Fix compilation on older systems 
Cherry-pick upstream commit f97ca48b1cbbf5da065e94271cb3af4f1c907dd4.

Fixes https://bugs.llvm.org/show_bug.cgi?id=47896
 2020-10-20 11:15:10 +02:00
GCC Administrator
970d683f67 Daily bump. 2020-10-20 00:16:29 +00:00
Martin Liska
04ffed2ef2 libsanitizer: Add recently added commit to LOCAL_PATCHES. 
libsanitizer/ChangeLog:

	* LOCAL_PATCHES: Add one commit.
 2020-10-19 09:05:34 +02:00
GCC Administrator
3acb91a48e Daily bump. 2020-10-19 00:16:22 +00:00
Iain Sandoe
476036b35c libsanitizer, Darwin, Bootstrap : Fix bootstrap on Darwin <= 15. 
The latest upstream merge for libsanitizer introduces code that makes
use of some macro values that are not available in SDKs for versions
of Darwin <= 15 (macOS 10.11).

Add definitions for these where they are not present.

libsanitizer/ChangeLog:

	* sanitizer_common/sanitizer_mac.h: Ensure that TARGET_OS_
	macros are defined where the macOS SDK does not contain
	them.
	(TARGET_OS_OSX, TARGET_OS_IOS, TARGET_OS_TV, TARGET_OS_WATCH):
	Define where needed.
 2020-10-18 20:55:58 +01:00
GCC Administrator
56e4eee935 Daily bump. 2020-10-17 00:16:29 +00:00
Martin Liska
9791b4bb4b libsanitizer: update locale patches 
libsanitizer/ChangeLog:

	* LOCAL_PATCHES: Update revision.
 2020-10-16 10:58:03 +02:00
Martin Liska
b040b1ce1f Reapply all revisions mentioned in LOCAL_PATCHES. 
(cherry picked from commit 21bb1625bd)
 2020-10-16 10:57:16 +02:00
Martin Liska
0b997f6e07 libsanitizer: merge from master 2020-10-16 10:57:03 +02:00
GCC Administrator
44135373fc Daily bump. 2020-09-22 00:16:31 +00:00
Ian Lance Taylor
762c16eba6 libsanitizer: rename new libbacktrace symbols 
* libbacktrace/backtrace-rename.h (backtrace_uncompress_lzma):
	Define.
	(backtrace_syminfo_to_full_callback): Define.
	(backtrace_syminfo_to_full_error_callback): Define.
 2020-09-21 12:03:45 -07:00
GCC Administrator
96686b3fcd Daily bump. 2020-07-17 00:16:27 +00:00
Rainer Orth
6805c1c6a6 libsanitizer: Fix GetPcSpBp determination of SP on 32-bit Solaris/x86 
The latest Solaris 11.4/x86 update uncovered a libsanitizer bug that
caused one test to FAIL for 32-bit:

+FAIL: c-c++-common/asan/null-deref-1.c   -O0  output pattern test
+FAIL: c-c++-common/asan/null-deref-1.c   -O1  output pattern test
+FAIL: c-c++-common/asan/null-deref-1.c   -O2  output pattern test
+FAIL: c-c++-common/asan/null-deref-1.c   -O2 -flto  output pattern test
+FAIL: c-c++-common/asan/null-deref-1.c -O2 -flto -flto-partition=none
output pattern test
+FAIL: c-c++-common/asan/null-deref-1.c   -O3 -g  output pattern test
+FAIL: c-c++-common/asan/null-deref-1.c   -Os  output pattern test

I've identified the problem and the fix has just landed in upstream
llvm-project:

	https://reviews.llvm.org/D83664

Tested on i386-pc-solaris2.11 and x86_64-pc-linux.gnu.

	libsanitizer:
	* sanitizer_common/sanitizer_linux.cpp: Cherry-pick llvm-project
	revision f0e9b76c3500496f8f3ea7abe6f4bf801e3b41e7.
 2020-07-16 10:38:48 +02:00
GCC Administrator
b952c2cfcd Daily bump. 2020-06-10 00:16:47 +00:00
Martin Liska
942a384ef9
libsanitizer: use gnu++14 
libsanitizer/ChangeLog:

	* asan/Makefile.am: Replace gnu++11 with gnu++14.
	* interception/Makefile.am: Likewise.
	* libbacktrace/Makefile.am: Likewise.
	* lsan/Makefile.am: Likewise.
	* sanitizer_common/Makefile.am: Likewise.
	* tsan/Makefile.am: Likewise.
	* ubsan/Makefile.am: Likewise.
	* asan/Makefile.in: Regenerate.
	* interception/Makefile.in: Likewise.
	* libbacktrace/Makefile.in: Likewise.
	* lsan/Makefile.in: Likewise.
	* sanitizer_common/Makefile.in: Likewise.
	* tsan/Makefile.in: Likewise.
	* ubsan/Makefile.in: Likewise.
 2020-06-09 10:07:24 +02:00
GCC Administrator
a9312a7926 Daily bump. 2020-06-03 00:16:34 +00:00
Martin Liska
e8546a6593
Update link to LOCAL_PATCHES. 
libsanitizer/ChangeLog:

	* LOCAL_PATCHES: Update hash of local patches.
 2020-06-02 08:03:48 +02:00
Martin Liska
f18ab18032
Reapply all revisions mentioned in LOCAL_PATCHES. 
(cherry picked from commit 21bb1625bd)
 2020-06-02 08:02:15 +02:00
Martin Liska
3c6331c29f
Libsanitizer: merge from master. 
Merged from revision b638b63b99d66786cb37336292604a2ae3490cfd.

The patch successfully bootstraps on x86_64-linux-gnu and
ppc64le-linux-gnu. I also tested ppc64-linux-gnu that exposed:
https://reviews.llvm.org/D80864 (which is fixed on master).

Abidiff looks happy and I made UBSAN and ASAN bootstrap on
x86_64-linux-gnu.

I'm planning to do merge from master twice a year, once now and
next time short before stage1 closes.

I am going to install the patches as merge from master is obvious
and I haven't made anything special.

libsanitizer/ChangeLog:

	* MERGE: Merge from master.
 2020-06-02 08:02:07 +02:00
GCC Administrator
885ef72f27 Daily bump. 2020-05-30 00:16:27 +00:00
H.J. Lu
9051b54827 Avoid nested save_CFLAGS and save_LDFLAGS 
Avoid nested save_CFLAGS and save_LDFLAGS by replacing save_CFLAGS and
save_LDFLAGS with cet_save_CFLAGS and cet_save_LDFLAGS in cet.m4.

config/

	PR bootstrap/95413
	* cet.m4: Replace save_CFLAGS and save_LDFLAGS with
	cet_save_CFLAGS and cet_save_LDFLAGS.

gcc/

	PR bootstrap/95413
	* configure: Regenerated.

libatomic/

	PR bootstrap/95413
	* configure: Regenerated.

libbacktrace/

	PR bootstrap/95413
	* configure: Regenerated.

libcc1/

	PR bootstrap/95413
	* configure: Regenerated.

libcpp/

	PR bootstrap/95413
	* configure: Regenerated.

libdecnumber/

	PR bootstrap/95413
	* configure: Regenerated.

libgcc/

	PR bootstrap/95413
	* configure: Regenerated.

libgfortran/

	PR bootstrap/95413
	* configure: Regenerated.

libgomp/

	PR bootstrap/95413
	* configure: Regenerated.

libiberty/

	PR bootstrap/95413
	* configure: Regenerated.

libitm/

	PR bootstrap/95413
	* configure: Regenerated.

libobjc/

	PR bootstrap/95413
	* configure: Regenerated.

libphobos/

	PR bootstrap/95413
	* configure: Regenerated.

libquadmath/

	PR bootstrap/95413
	* configure: Regenerated.

libsanitizer/

	PR bootstrap/95413
	* configure: Regenerated.

libssp/

	PR bootstrap/95413
	* configure: Regenerated.

libstdc++-v3/

	PR bootstrap/95413
	* configure: Regenerated.

libvtv/

	PR bootstrap/95413
	* configure: Regenerated.

lto-plugin/

	PR bootstrap/95413
	* configure: Regenerated.

zlib/

	PR bootstrap/95413
	* configure: Regenerated.
 2020-05-29 12:56:40 -07:00
Martin Liska
6bee5ffd8a
Remove references to SVN in libsanitizer. 
Simple documentation update based on usage of GIT by both
LLVM and GCC.

libsanitizer/ChangeLog:

	* HOWTO_MERGE: Do not mention not existing argument.
	* README.gcc: Update LLVM repository location.
 2020-05-29 11:50:54 +02:00
GCC Administrator
c3a4169be9 Daily bump. 2020-05-27 07:45:56 +00:00
Martin Liska
b3d566f570
Update merge.sh to reflect usage of git. 
After switching to GIT, we should use it in libsanitizer
merge script. I'll do merge from master as soon as
PR95311 gets fixed.

I'm going to install the patch.

libsanitizer/ChangeLog:

	* LOCAL_PATCHES: Use git hash instead of SVN id.
	* merge.sh: Use git instead of VCS.  Update paths
	relative to upstream git repository.
 2020-05-26 08:48:14 +02:00
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
Iain Sandoe
69a9b14b96 [Darwin, libsanitizer] Default to no sanitizer for Darwin <= 10 
Darwin10 is no longer supported upstream and will not build without
additional patches.
 2020-03-01 14:25:46 +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
db37dc33a6 Update LOCAL_PATCHES. 
From-SVN: r277911
 2019-11-07 09:34:42 +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
4330d1c477 Update LOCAL_PATCHES. 
From-SVN: r277839
 2019-11-05 13:56:51 +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