diff options
author | Alexey Samsonov <vonosmas@gmail.com> | 2014-10-26 03:35:14 +0000 |
---|---|---|
committer | Alexey Samsonov <vonosmas@gmail.com> | 2014-10-26 03:35:14 +0000 |
commit | 4c25703803a2bf100987e0905314eebd2af1c5c7 (patch) | |
tree | 13f177d45ee7a7a05958a818c149f41615d257fd /lib/asan/asan_report.h | |
parent | 259b4571c582b9c6852b2d18b5583f25bc6582f6 (diff) |
[Sanitizer] Make StackTrace a lightweight reference to array of PCs, and
introduce a BufferedStackTrace class, which owns this array.
Summary:
This change splits __sanitizer::StackTrace class into a lightweight
__sanitizer::StackTrace, which doesn't own array of PCs, and BufferedStackTrace,
which owns it. This would allow us to simplify the interface of StackDepot,
and eventually merge __sanitizer::StackTrace with __tsan::StackTrace.
Test Plan: regression test suite.
Reviewers: kcc, dvyukov
Reviewed By: dvyukov
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D5985
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@220635 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/asan/asan_report.h')
-rw-r--r-- | lib/asan/asan_report.h | 44 |
1 files changed, 25 insertions, 19 deletions
diff --git a/lib/asan/asan_report.h b/lib/asan/asan_report.h index 48fb52987..fd65bad95 100644 --- a/lib/asan/asan_report.h +++ b/lib/asan/asan_report.h @@ -57,35 +57,41 @@ void NORETURN void NORETURN ReportSIGSEGV(const char *description, uptr pc, uptr sp, uptr bp, void *context, uptr addr); void NORETURN ReportNewDeleteSizeMismatch(uptr addr, uptr delete_size, - StackTrace *free_stack); -void NORETURN ReportDoubleFree(uptr addr, StackTrace *free_stack); -void NORETURN ReportFreeNotMalloced(uptr addr, StackTrace *free_stack); -void NORETURN ReportAllocTypeMismatch(uptr addr, StackTrace *free_stack, + BufferedStackTrace *free_stack); +void NORETURN ReportDoubleFree(uptr addr, BufferedStackTrace *free_stack); +void NORETURN ReportFreeNotMalloced(uptr addr, BufferedStackTrace *free_stack); +void NORETURN ReportAllocTypeMismatch(uptr addr, BufferedStackTrace *free_stack, AllocType alloc_type, AllocType dealloc_type); -void NORETURN ReportMallocUsableSizeNotOwned(uptr addr, - StackTrace *stack); void NORETURN -ReportSanitizerGetAllocatedSizeNotOwned(uptr addr, StackTrace *stack); -void NORETURN ReportStringFunctionMemoryRangesOverlap( - const char *function, const char *offset1, uptr length1, - const char *offset2, uptr length2, StackTrace *stack); + ReportMallocUsableSizeNotOwned(uptr addr, BufferedStackTrace *stack); void NORETURN -ReportStringFunctionSizeOverflow(uptr offset, uptr size, StackTrace *stack); + ReportSanitizerGetAllocatedSizeNotOwned(uptr addr, + BufferedStackTrace *stack); void NORETURN -ReportBadParamsToAnnotateContiguousContainer(uptr beg, uptr end, uptr old_mid, - uptr new_mid, StackTrace *stack); + ReportStringFunctionMemoryRangesOverlap(const char *function, + const char *offset1, uptr length1, + const char *offset2, uptr length2, + BufferedStackTrace *stack); +void NORETURN ReportStringFunctionSizeOverflow(uptr offset, uptr size, + BufferedStackTrace *stack); +void NORETURN + ReportBadParamsToAnnotateContiguousContainer(uptr beg, uptr end, + uptr old_mid, uptr new_mid, + BufferedStackTrace *stack); void NORETURN ReportODRViolation(const __asan_global *g1, u32 stack_id1, const __asan_global *g2, u32 stack_id2); // Mac-specific errors and warnings. -void WarnMacFreeUnallocated( - uptr addr, uptr zone_ptr, const char *zone_name, StackTrace *stack); -void NORETURN ReportMacMzReallocUnknown( - uptr addr, uptr zone_ptr, const char *zone_name, StackTrace *stack); -void NORETURN ReportMacCfReallocUnknown( - uptr addr, uptr zone_ptr, const char *zone_name, StackTrace *stack); +void WarnMacFreeUnallocated(uptr addr, uptr zone_ptr, const char *zone_name, + BufferedStackTrace *stack); +void NORETURN ReportMacMzReallocUnknown(uptr addr, uptr zone_ptr, + const char *zone_name, + BufferedStackTrace *stack); +void NORETURN ReportMacCfReallocUnknown(uptr addr, uptr zone_ptr, + const char *zone_name, + BufferedStackTrace *stack); } // namespace __asan |