https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61547
--- Comment #6 from ygribov at gcc dot gnu.org --- Author: ygribov Date: Thu Oct 16 13:46:39 2014 New Revision: 216326 URL: https://gcc.gnu.org/viewcvs?rev=216326&root=gcc&view=rev Log: New asan-instrumentation-with-call-threshold parameter. 2014-10-16 Yury Gribov <y.gri...@samsung.com> Backport from mainline 2014-06-16 Yury Gribov <y.gri...@samsung.com> * asan.c (check_func): New function. (maybe_create_ssa_name): Likewise. (build_check_stmt_with_calls): Likewise. (use_calls_p): Likewise. (report_error_func): Change interface. (build_check_stmt): Allow non-integer lengths; add support for new parameter. (asan_instrument): Likewise. (instrument_mem_region_access): Moved code to build_check_stmt. (instrument_derefs): Likewise. (instrument_strlen_call): Likewise. * cfgcleanup.c (old_insns_match_p): Add support for new functions. * doc/invoke.texi: Describe new parameter. * params.def: Define new parameter. * params.h: Likewise. * sanitizer.def: Describe new builtins. * c-c++-common/asan/instrument-with-calls-1.c: New test. * c-c++-common/asan/instrument-with-calls-2.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-1.c: Update test patterns. * c-c++-common/asan/no-redundant-instrumentation-2.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-4.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-5.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-6.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-7.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-8.c: Likewise. Backport from mainline 2014-06-16 Yury Gribov <y.gri...@samsung.com> * asan.c (build_check_stmt): Fix maybe-uninitialized warning. Backport from mainline 2014-06-18 Yury Gribov <y.gri...@samsung.com> PR sanitizer/61530 * asan.c (build_check_stmt): Add condition. * c-c++-common/asan/pr61530.c: New test. Backport from mainline 2014-06-18 Yury Gribov <y.gri...@samsung.com> PR sanitizer/61547 * asan.c (instrument_strlen_call): Fixed instrumentation of trailing byte. * c-c++-common/asan/strlen-overflow-1.c: New test. Added: branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/instrument-with-calls-1.c branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/instrument-with-calls-2.c branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/pr61530.c branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/strlen-overflow-1.c Modified: branches/gcc-4_9-branch/gcc/ChangeLog branches/gcc-4_9-branch/gcc/asan.c branches/gcc-4_9-branch/gcc/cfgcleanup.c branches/gcc-4_9-branch/gcc/doc/invoke.texi branches/gcc-4_9-branch/gcc/params.def branches/gcc-4_9-branch/gcc/params.h branches/gcc-4_9-branch/gcc/sanitizer.def branches/gcc-4_9-branch/gcc/testsuite/ChangeLog branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/no-redundant-instrumentation-1.c branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/no-redundant-instrumentation-2.c branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/no-redundant-instrumentation-4.c branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/no-redundant-instrumentation-5.c branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/no-redundant-instrumentation-6.c branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/no-redundant-instrumentation-7.c branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/no-redundant-instrumentation-8.c
