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| author | Martin Storsjö <martin@martin.st> | 2023-04-18 15:04:57 +0300 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2023-04-19 23:05:48 +0300 |
| commit | ba9b2cdb9c00f68f1759386fdafc2285e0227357 (patch) | |
| tree | c4133d2d1b3baab5816be6906ed98272a11cc1de /libunwind | |
| parent | ba148a1c86775bf6e6ab14c65011acc6555ef11e (diff) | |
| download | llvm-ba9b2cdb9c00f68f1759386fdafc2285e0227357.tar.gz | |
[libunwind] [SEH] Add debug logging in __libunwind_seh_personality
Differential Revision: https://reviews.llvm.org/D148659
Diffstat (limited to 'libunwind')
| -rw-r--r-- | libunwind/src/Unwind-seh.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libunwind/src/Unwind-seh.cpp b/libunwind/src/Unwind-seh.cpp index 150ba6453a22..b2bb119ed6d2 100644 --- a/libunwind/src/Unwind-seh.cpp +++ b/libunwind/src/Unwind-seh.cpp @@ -212,10 +212,18 @@ __libunwind_seh_personality(int version, _Unwind_Action state, ms_exc.ExceptionInformation[2] = state; DISPATCHER_CONTEXT *disp_ctx = __unw_seh_get_disp_ctx((unw_cursor_t *)context); + _LIBUNWIND_TRACE_UNWINDING("__libunwind_seh_personality() calling " + "LanguageHandler %p(%p, %p, %p, %p)", + (void *)disp_ctx->LanguageHandler, (void *)&ms_exc, + (void *)disp_ctx->EstablisherFrame, + (void *)disp_ctx->ContextRecord, (void *)disp_ctx); EXCEPTION_DISPOSITION ms_act = disp_ctx->LanguageHandler(&ms_exc, (PVOID)disp_ctx->EstablisherFrame, disp_ctx->ContextRecord, disp_ctx); + _LIBUNWIND_TRACE_UNWINDING("__libunwind_seh_personality() LanguageHandler " + "returned %d", + (int)ms_act); switch (ms_act) { case ExceptionContinueExecution: return _URC_END_OF_STACK; case ExceptionContinueSearch: return _URC_CONTINUE_UNWIND; |