diff options
Diffstat (limited to 'src/pal/src/exception/seh-unwind.cpp')
-rw-r--r-- | src/pal/src/exception/seh-unwind.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/pal/src/exception/seh-unwind.cpp b/src/pal/src/exception/seh-unwind.cpp index 6f552bd81c..fa2f109875 100644 --- a/src/pal/src/exception/seh-unwind.cpp +++ b/src/pal/src/exception/seh-unwind.cpp @@ -73,6 +73,14 @@ Abstract: ASSIGN_REG(X26) \ ASSIGN_REG(X27) \ ASSIGN_REG(X28) +#elif defined(_X86_) +#define ASSIGN_UNWIND_REGS \ + ASSIGN_REG(Eip) \ + ASSIGN_REG(Esp) \ + ASSIGN_REG(Ebp) \ + ASSIGN_REG(Ebx) \ + ASSIGN_REG(Esi) \ + ASSIGN_REG(Edi) #else #error unsupported architecture #endif @@ -122,6 +130,13 @@ static void WinContextToUnwindCursor(CONTEXT *winContext, unw_cursor_t *cursor) unw_set_reg(cursor, UNW_X86_64_R13, winContext->R13); unw_set_reg(cursor, UNW_X86_64_R14, winContext->R14); unw_set_reg(cursor, UNW_X86_64_R15, winContext->R15); +#elif defined(_X86_) + unw_set_reg(cursor, UNW_REG_IP, winContext->Eip); + unw_set_reg(cursor, UNW_REG_SP, winContext->Esp); + unw_set_reg(cursor, UNW_X86_EBP, winContext->Ebp); + unw_set_reg(cursor, UNW_X86_EBX, winContext->Ebx); + unw_set_reg(cursor, UNW_X86_ESI, winContext->Esi); + unw_set_reg(cursor, UNW_X86_EDI, winContext->Edi); #endif } #endif @@ -137,6 +152,13 @@ static void UnwindContextToWinContext(unw_cursor_t *cursor, CONTEXT *winContext) unw_get_reg(cursor, UNW_X86_64_R13, (unw_word_t *) &winContext->R13); unw_get_reg(cursor, UNW_X86_64_R14, (unw_word_t *) &winContext->R14); unw_get_reg(cursor, UNW_X86_64_R15, (unw_word_t *) &winContext->R15); +#elif defined(_X86_) + unw_get_reg(cursor, UNW_REG_IP, (unw_word_t *) &winContext->Eip); + unw_get_reg(cursor, UNW_REG_SP, (unw_word_t *) &winContext->Esp); + unw_get_reg(cursor, UNW_X86_EBP, (unw_word_t *) &winContext->Ebp); + unw_get_reg(cursor, UNW_X86_EBX, (unw_word_t *) &winContext->Ebx); + unw_get_reg(cursor, UNW_X86_ESI, (unw_word_t *) &winContext->Esi); + unw_get_reg(cursor, UNW_X86_EDI, (unw_word_t *) &winContext->Edi); #elif defined(_ARM_) unw_get_reg(cursor, UNW_REG_SP, (unw_word_t *) &winContext->Sp); unw_get_reg(cursor, UNW_REG_IP, (unw_word_t *) &winContext->Pc); @@ -196,6 +218,11 @@ static void GetContextPointers(unw_cursor_t *cursor, unw_context_t *unwContext, GetContextPointer(cursor, unwContext, UNW_X86_64_R13, &contextPointers->R13); GetContextPointer(cursor, unwContext, UNW_X86_64_R14, &contextPointers->R14); GetContextPointer(cursor, unwContext, UNW_X86_64_R15, &contextPointers->R15); +#elif defined(_X86_) + GetContextPointer(cursor, unwContext, UNW_X86_EBX, &contextPointers->Ebx); + GetContextPointer(cursor, unwContext, UNW_X86_EBP, &contextPointers->Ebp); + GetContextPointer(cursor, unwContext, UNW_X86_ESI, &contextPointers->Esi); + GetContextPointer(cursor, unwContext, UNW_X86_EDI, &contextPointers->Edi); #elif defined(_ARM_) GetContextPointer(cursor, unwContext, UNW_ARM_R4, &contextPointers->R4); GetContextPointer(cursor, unwContext, UNW_ARM_R5, &contextPointers->R5); |