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| author | Marcos Pividori <mpividori@google.com> | 2017-02-02 23:01:59 +0000 |
|---|---|---|
| committer | Marcos Pividori <mpividori@google.com> | 2017-02-02 23:01:59 +0000 |
| commit | 2488ff1e2c5f7f792f8af3b76df65d863f7d3363 (patch) | |
| tree | 36402bdbb5098fa3bd17818067f12a4a714b6d0e /lib/sanitizer_common/sanitizer_win.cc | |
| parent | 48eacb03179d302ffd4b4e7670965993cff82cd0 (diff) | |
[sanitizer] Move DescribeSignalOrException to sanitizer_common.
Differential Revision: https://reviews.llvm.org/D29459
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@293956 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_win.cc')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_win.cc | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_win.cc b/lib/sanitizer_common/sanitizer_win.cc index 247ad8a08..66504d909 100644 --- a/lib/sanitizer_common/sanitizer_win.cc +++ b/lib/sanitizer_common/sanitizer_win.cc @@ -863,6 +863,32 @@ bool IsHandledDeadlyException(DWORD exceptionCode) { return false; } +const char *DescribeSignalOrException(int signo) { + unsigned code = signo; + // Get the string description of the exception if this is a known deadly + // exception. + switch (code) { + case EXCEPTION_ACCESS_VIOLATION: return "access-violation"; + case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: return "array-bounds-exceeded"; + case EXCEPTION_STACK_OVERFLOW: return "stack-overflow"; + case EXCEPTION_DATATYPE_MISALIGNMENT: return "datatype-misalignment"; + case EXCEPTION_IN_PAGE_ERROR: return "in-page-error"; + case EXCEPTION_ILLEGAL_INSTRUCTION: return "illegal-instruction"; + case EXCEPTION_PRIV_INSTRUCTION: return "priv-instruction"; + case EXCEPTION_BREAKPOINT: return "breakpoint"; + case EXCEPTION_FLT_DENORMAL_OPERAND: return "flt-denormal-operand"; + case EXCEPTION_FLT_DIVIDE_BY_ZERO: return "flt-divide-by-zero"; + case EXCEPTION_FLT_INEXACT_RESULT: return "flt-inexact-result"; + case EXCEPTION_FLT_INVALID_OPERATION: return "flt-invalid-operation"; + case EXCEPTION_FLT_OVERFLOW: return "flt-overflow"; + case EXCEPTION_FLT_STACK_CHECK: return "flt-stack-check"; + case EXCEPTION_FLT_UNDERFLOW: return "flt-underflow"; + case EXCEPTION_INT_DIVIDE_BY_ZERO: return "int-divide-by-zero"; + case EXCEPTION_INT_OVERFLOW: return "int-overflow"; + } + return "unknown exception"; +} + bool IsAccessibleMemoryRange(uptr beg, uptr size) { SYSTEM_INFO si; GetNativeSystemInfo(&si); |