diff options
| author | Martin Liska <mliska@suse.cz> | 2017-12-05 10:23:25 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-12-05 10:23:25 +0100 |
| commit | 05abad4cca62d3725175ccf628b74638fe43e043 (patch) | |
| tree | a28c9b3ac2e4db36105499565bc890964b061fbb /libsanitizer/asan/asan_thread.h | |
| parent | 81e4859a97804dfe76eb090f8b4d6a68361ce658 (diff) | |
| download | gcc-05abad4cca62d3725175ccf628b74638fe43e043.tar.gz | |
invoke.texi: Document the options.
gcc/
* doc/invoke.texi: Document the options.
* flag-types.h (enum sanitize_code): Add
SANITIZE_POINTER_COMPARE and SANITIZE_POINTER_SUBTRACT.
* ipa-inline.c (sanitize_attrs_match_for_inline_p): Add handling
of SANITIZE_POINTER_COMPARE and SANITIZE_POINTER_SUBTRACT.
* opts.c: Define new sanitizer options.
* sanitizer.def (BUILT_IN_ASAN_POINTER_COMPARE): Likewise.
(BUILT_IN_ASAN_POINTER_SUBTRACT): Likewise.
gcc/c/
* c-typeck.c (pointer_diff): Add new argument and instrument
pointer subtraction.
(build_binary_op): Similar for pointer comparison.
gcc/cp/
* typeck.c (pointer_diff): Add new argument and instrument
pointer subtraction.
(cp_build_binary_op): Create compound expression if doing an
instrumentation.
gcc/testsuite/
* c-c++-common/asan/pointer-compare-1.c: New test.
* c-c++-common/asan/pointer-compare-2.c: New test.
* c-c++-common/asan/pointer-subtract-1.c: New test.
* c-c++-common/asan/pointer-subtract-2.c: New test.
* c-c++-common/asan/pointer-subtract-3.c: New test.
* c-c++-common/asan/pointer-subtract-4.c: New test.
libsanitizer/
* asan/asan_descriptions.cc: Cherry-pick upstream r319668.
* asan/asan_descriptions.h: Likewise.
* asan/asan_report.cc: Likewise.
* asan/asan_thread.cc: Likewise.
* asan/asan_thread.h: Likewise.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r255404
Diffstat (limited to 'libsanitizer/asan/asan_thread.h')
| -rw-r--r-- | libsanitizer/asan/asan_thread.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libsanitizer/asan/asan_thread.h b/libsanitizer/asan/asan_thread.h index f7a91f3e73b..187cb13e85b 100644 --- a/libsanitizer/asan/asan_thread.h +++ b/libsanitizer/asan/asan_thread.h @@ -88,6 +88,9 @@ class AsanThread { }; bool GetStackFrameAccessByAddr(uptr addr, StackFrameAccess *access); + // Returns a pointer to the start of the stack variable's shadow memory. + uptr GetStackVariableShadowStart(uptr addr); + bool AddrIsInStack(uptr addr); void DeleteFakeStack(int tid) { |