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2023-11-15libsanitizer: merge from upstream (c425db2eb558c263)Jakub Jelinek1-6/+72
The following patch is result of libsanitizer/merge.sh from c425db2eb558c263 (yesterday evening). Bootstrapped/regtested on x86_64-linux and i686-linux (together with the follow-up 3 patches I'm about to post). BTW, seems upstream has added riscv64 support for I think lsan/tsan, so if anyone is willing to try it there, it would be a matter of copying e.g. the s390*-*-linux* libsanitizer/configure.tgt entry to riscv64-*-linux* with the obvious s/s390x/riscv64/ change in it.
2023-04-26libsanitizer: merge from upstream (3185e47b5a8444e9fd).Martin Liska1-2/+6
2022-11-15libsanitizer: merge from upstream ae59131d3ef311fb4b1e50627c6457be00e60dc9Martin Liska1-6/+0
2021-10-06libsanitizer: Merge with upstreamH.J. Lu1-2/+0
Merged revision: fdf4c035225de52f596899931b1f6100e5e3e928
2020-10-16libsanitizer: merge from masterMartin Liska1-3/+8
2019-08-14Libsanitizer merge from trunk r368656.Martin Liska1-20/+24
2019-08-14 Martin Liska <mliska@suse.cz> PR sanitizer/89832 PR sanitizer/91325 * All source files: Merge from upstream 368656. From-SVN: r274426
2019-03-13re PR sanitizer/80953 (Support libsanitizer on Solaris)Eric Botcazou1-1/+5
PR sanitizer/80953 Merge from LLVM revision 355980 * asan/asan_allocator.h (kAllocatorSpace): Define for SPARC. (kAllocatorSize): Likewise. (DefaultSizeClassMap): Likewise. * asan/asan_mapping.h (kSPARC64_ShadowOffset64): Define. (SHADOW_OFFSET): Define for SPARC. Include asan_mapping_sparc64.h for SPARC 64-bit. * asan/asan_mapping_sparc64.h: New file. From-SVN: r269641
2018-10-31backport: All source files: Merge from upstream 345033.Martin Liska1-3/+6
Merge from upstream 345033. 2018-10-31 Martin Liska <mliska@suse.cz> * All source files: Merge from upstream 345033. From-SVN: r265665
2018-04-18re PR sanitizer/85389 (posix_memalign() crash with address sanitizer when ↵Bill Seurer1-1/+1
passing invalid arguments) PR sanitizer/85389 * asan/asan_allocator.h (kAllocatorSpace): For __powerpc64__ change from 0xa0000000000ULL to ~(uptr)0. From-SVN: r259459
2017-10-19ubsan.c (ubsan_expand_null_ifn): Use _v1 suffixed type mismatch builtins...Jakub Jelinek1-21/+35
* 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
2016-11-09All source files: Merge from upstream 285547.Maxim Ostapenko1-10/+33
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
2015-10-21libsanitizer merge from upstream r250806.Max Ostapenko1-6/+25
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 Serebryany1-11/+11
From-SVN: r217518
2014-09-23[libsanitizer merge from upstream r218156]Kostya Serebryany1-0/+2
From-SVN: r215527
2014-05-22libsanitizer merge from upstream r209283Kostya Serebryany1-1/+41
From-SVN: r210743
2013-12-05libsanitizer merge from upstream r196090Kostya Serebryany1-12/+9
From-SVN: r205695
2013-11-04libsanitizer merge from upstream r191666Kostya Serebryany1-105/+1
This may break gcc-asan on Mac, will follow up separately. From-SVN: r204368
2013-02-13libsanitizer merge from upstream r175049Kostya Serebryany1-54/+8
From-SVN: r196009
2013-01-23libsanitizer merge from upstream r173241Kostya Serebryany1-5/+15
From-SVN: r195404
2013-01-10libsanitizer mege from upstream r171973Kostya Serebryany1-9/+96
From-SVN: r195083
2012-11-12Import the asan runtime library into GCC treeWei Mi1-0/+177
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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