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2021-10-01libsanitizer: Merge with upstreamH.J. Lu5-1057/+1073
Merged revision: 1c2e5fd66ea27d0c51360ba4e22099124a915562
2021-07-20libsanitizer: Merge with upstreamH.J. Lu1-37/+58
Merged revision: 7704fedfff6ef5676adb6415f3be0ac927d1a746
2021-05-13libsanitizer: merge from masterMartin Liska6-2/+44
Merged revision: f58e0513dd95944b81ce7a6e7b49ba656de7d75f
2020-11-13libsanitizer: merge from master.Martin Liska1-0/+60
2020-10-16libsanitizer: merge from masterMartin Liska5-24/+222
2020-06-02Libsanitizer: merge from master.Martin Liska3-13/+17
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.
2019-11-07Libsanitizer: merge from trunkMartin Liska2-42/+127
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
2019-11-05Libsanitizer: merge from trunk with merge.sh.Martin Liska3-5/+37
2019-11-05 Martin Liska <mliska@suse.cz> * all source files: Merge from upstream r375507. From-SVN: r277834
2019-08-14Libsanitizer merge from trunk r368656.Martin Liska14-398/+715
2019-08-14 Martin Liska <mliska@suse.cz> PR sanitizer/89832 PR sanitizer/91325 * All source files: Merge from upstream 368656. From-SVN: r274426
2018-10-31backport: All source files: Merge from upstream 345033.Martin Liska11-32/+4914
Merge from upstream 345033. 2018-10-31 Martin Liska <mliska@suse.cz> * All source files: Merge from upstream 345033. From-SVN: r265665
2017-10-19ubsan.c (ubsan_expand_null_ifn): Use _v1 suffixed type mismatch builtins...Jakub Jelinek5-36/+161
* ubsan.c (ubsan_expand_null_ifn): Use _v1 suffixed type mismatch builtins, store max (log2 (align), 0) into uchar field instead of align into uptr field. (ubsan_expand_objsize_ifn): Use _v1 suffixed type mismatch builtins, store uchar 0 field instead of uptr 0 field. (instrument_nonnull_return): Use _v1 suffixed nonnull return builtin, instead of passing one address of struct with 2 locations pass two addresses of structs with 1 location each. * sanitizer.def (BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH, BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT, BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN, BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): Removed. (BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_V1, BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_V1_ABORT, BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_V1, BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_V1_ABORT): New builtins. * c-c++-common/ubsan/float-cast-overflow-1.c: Drop value keyword from expected output regexps. * c-c++-common/ubsan/float-cast-overflow-2.c: Likewise. * c-c++-common/ubsan/float-cast-overflow-3.c: Likewise. * c-c++-common/ubsan/float-cast-overflow-4.c: Likewise. * c-c++-common/ubsan/float-cast-overflow-5.c: Likewise. * c-c++-common/ubsan/float-cast-overflow-6.c: Likewise. * c-c++-common/ubsan/float-cast-overflow-8.c: Likewise. * c-c++-common/ubsan/float-cast-overflow-9.c: Likewise. * c-c++-common/ubsan/float-cast-overflow-10.c: Likewise. * g++.dg/ubsan/float-cast-overflow-bf.C: Likewise. * gcc.dg/ubsan/float-cast-overflow-bf.c: Likewise. * g++.dg/asan/default-options-1.C (__asan_default_options): Add used attribute. * g++.dg/asan/asan_test.C: Run with ASAN_OPTIONS=handle_segv=2 in the environment. * All source files: Merge from upstream 315899. * asan/Makefile.am (nodist_saninclude_HEADERS): Add include/sanitizer/tsan_interface.h. * asan/libtool-version: Bump the libasan SONAME. * lsan/Makefile.am (sanitizer_lsan_files): Add lsan_common_mac.cc. (lsan_files): Add lsan_linux.cc, lsan_mac.cc and lsan_malloc_mac.cc. * sanitizer_common/Makefile.am (sanitizer_common_files): Add sancov_flags.cc, sanitizer_allocator_checks.cc, sanitizer_coverage_libcdep_new.cc, sanitizer_errno.cc, sanitizer_file.cc, sanitizer_mac_libcdep.cc and sanitizer_stoptheworld_mac.cc. Remove sanitizer_coverage_libcdep.cc and sanitizer_coverage_mapping_libcdep.cc. * tsan/Makefile.am (tsan_files): Add tsan_external.cc. * ubsan/Makefile.am (DEFS): Add -DUBSAN_CAN_USE_CXXABI=1. (ubsan_files): Add ubsan_init_standalone.cc and ubsan_signals_standalone.cc. * ubsan/libtool-version: Bump the libubsan SONAME. * asan/Makefile.in: Regenerate. * lsan/Makefile.in: Regenerate. * sanitizer_common/Makefile.in: Regenerate. * tsan/Makefile.in: Regenerate. * ubsan/Makefile.in: Regenerate. From-SVN: r253887
2017-08-07* include/system/sys/ptrace.h: New file.Jakub Jelinek1-0/+7
From-SVN: r250910
2016-11-09All source files: Merge from upstream 285547.Maxim Ostapenko5-7/+140
libsanitizer/ * All source files: Merge from upstream 285547. * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New variable. * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it. * asan/Makefile.am (asan_files): Add new files. * asan/Makefile.in: Regenerate. * ubsan/Makefile.in: Likewise. * lsan/Makefile.in: Likewise. * tsan/Makefile.am (tsan_files): Add new files. * tsan/Makefile.in: Regenerate. * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files. (EXTRA_libsanitizer_common_la_SOURCES): Define. (libsanitizer_common_la_LIBADD): Likewise. (libsanitizer_common_la_DEPENDENCIES): Likewise. * sanitizer_common/Makefile.in: Regenerate. * interception/Makefile.in: Likewise. * libbacktace/Makefile.in: Likewise. * Makefile.in: Likewise. * configure: Likewise. * merge.sh: Handle builtins/assembly.h merging. * builtins/assembly.h: New file. * asan/libtool-version: Bump the libasan SONAME. From-SVN: r241977
2015-11-24Move ptrace.h to appropriate place.Max Ostapenko1-1/+1
libsanitizer/ * include/system/linux/asm/ptrace.h: Move to ... * include/system/asm/ptrace.h: ... this. From-SVN: r230804
2015-11-24Fix libsanitizer build with old kernel headers on ARM after r230739.Max Ostapenko1-0/+7
libsanitizer/ * include/system/linux/asm/ptrace.h: New header. From-SVN: r230790
2015-11-23libsanitizer merge from upstream r253555.Max Ostapenko2-1/+9
libsanitizer/ 2015-11-23 Maxim Ostapenko <m.ostapenko@partner.samsung.com> * All source files: Merge from upstream r253555. * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new dependences for TSan for aarch64-*-linux* targets. * tsan/Makefile.am: Add new source files. * configure: Regenerate. * tsan/Makefile.in: Likewise. From-SVN: r230739
2015-10-21libsanitizer merge from upstream r250806.Max Ostapenko6-28/+129
libsanitizer/ 2015-10-20 Maxim Ostapenko <m.ostapenko@partner.samsung.com> * All source files: Merge from upstream r250806. * configure.ac (link_sanitizer_common): Add -lrt flag. * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets. Set CXX_ABI_NEEDED=true for darwin. * asan/Makefile.am (asan_files): Add new files. (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0. * asan/Makefile.in: Regenerate. * ubsan/Makefile.am (ubsan_files): Add new files. (DEFS): Add DCAN_SANITIZE_UB=1. (libubsan_la_LIBADD): Add -lc++abi if CXX_ABI_NEEDED is true. * ubsan/Makefile.in: Regenerate. * tsan/Makefile.am (tsan_files): Add new files. (DEFS): Add DCAN_SANITIZE_UB=0. * tsan/Makefile.in: Regenerate. * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files. * sanitizer_common/Makefile.in: Regenerate. * asan/libtool-version: Bump the libasan SONAME. From-SVN: r229111
2014-11-13libsanitizer merge from upstream r221802Kostya Serebryany2-2/+28
From-SVN: r217518
2014-09-23[libsanitizer merge from upstream r218156]Kostya Serebryany4-85/+86
From-SVN: r215527
2014-05-22libsanitizer merge from upstream r209283Kostya Serebryany6-48/+323
From-SVN: r210743
2014-01-09Makefile.am (AM_CPPFLAGS): Add -isystem $(top_srcdir)/include/system.Jakub Jelinek5-0/+39
* sanitizer_common/Makefile.am (AM_CPPFLAGS): Add -isystem $(top_srcdir)/include/system. * sanitizer_common/Makefile.in: Regenerated. * include/system/linux/aio_abi.h: New header. * include/system/linux/mroute.h: New header. * include/system/linux/mroute6.h: New header. * include/system/linux/perf_event.h: New header. * include/system/linux/types.h: New header. From-SVN: r206476
2013-12-05libsanitizer merge from upstream r196489Kostya Serebryany1-0/+3
From-SVN: r205700
2013-12-05libsanitizer merge from upstream r196090Kostya Serebryany2-6/+41
From-SVN: r205695
2013-11-04libsanitizer merge from upstream r191666Kostya Serebryany5-0/+3372
This may break gcc-asan on Mac, will follow up separately. From-SVN: r204368
2013-02-21libsanitizer merge from upstream r175733Kostya Serebryany2-2/+7
From-SVN: r196201
2013-02-13libsanitizer merge from upstream r175049Kostya Serebryany2-171/+47
From-SVN: r196009
2013-01-23libsanitizer merge from upstream r173241Kostya Serebryany1-5/+0
From-SVN: r195404
2013-01-10libsanitizer mege from upstream r171973Kostya Serebryany2-9/+30
From-SVN: r195083
2012-12-05[libsanitizer] merge from upstream r169371Kostya Serebryany1-0/+9
From-SVN: r194221
2012-11-23[libsanitizer] merge from upstream r168514Kostya Serebryany1-0/+5
From-SVN: r193756
2012-11-16Define/use hardware pointer type for stack unwindH.J. Lu1-0/+7
PR other/55333 * include/sanitizer/common_interface_defs.h (uhwptr): New type for hardware pointer. * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack): Replace uptr with uhwptr for stack unwind. From-SVN: r193557
2012-11-12Import the asan runtime library into GCC treeWei Mi2-0/+263
This patch imports the runtime library in the GCC tree, ensures that -lasan is passed to the linker when -faddress-sanitizer is used and sets up the build system accordingly. ChangeLog: * configure.ac: Add libsanitizer to target_libraries. * Makefile.def: Ditto. * configure: Regenerate. * Makefile.in: Regenerate. * libsanitizer: New directory for asan runtime. Contains an empty tsan directory. gcc/ChangeLog: * gcc.c (LINK_COMMAND_SPEC): Add -laddress-sanitizer to link command if -faddress-sanitizer is on. libsanitizer: Initial checkin: migrate asan runtime from llvm. From-SVN: r193441
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