diff options
Diffstat (limited to 'lib/builtins/gcc_personality_v0.c')
| -rw-r--r-- | lib/builtins/gcc_personality_v0.c | 48 |
1 files changed, 4 insertions, 44 deletions
diff --git a/lib/builtins/gcc_personality_v0.c b/lib/builtins/gcc_personality_v0.c index 869f4178e853..4b95cfd43b05 100644 --- a/lib/builtins/gcc_personality_v0.c +++ b/lib/builtins/gcc_personality_v0.c @@ -11,47 +11,7 @@ #include "int_lib.h" -/* - * _Unwind_* stuff based on C++ ABI public documentation - * http://refspecs.freestandards.org/abi-eh-1.21.html - */ - -typedef enum { - _URC_NO_REASON = 0, - _URC_FOREIGN_EXCEPTION_CAUGHT = 1, - _URC_FATAL_PHASE2_ERROR = 2, - _URC_FATAL_PHASE1_ERROR = 3, - _URC_NORMAL_STOP = 4, - _URC_END_OF_STACK = 5, - _URC_HANDLER_FOUND = 6, - _URC_INSTALL_CONTEXT = 7, - _URC_CONTINUE_UNWIND = 8 -} _Unwind_Reason_Code; - -typedef enum { - _UA_SEARCH_PHASE = 1, - _UA_CLEANUP_PHASE = 2, - _UA_HANDLER_FRAME = 4, - _UA_FORCE_UNWIND = 8, - _UA_END_OF_STACK = 16 -} _Unwind_Action; - -typedef struct _Unwind_Context* _Unwind_Context_t; - -struct _Unwind_Exception { - uint64_t exception_class; - void (*exception_cleanup)(_Unwind_Reason_Code reason, - struct _Unwind_Exception* exc); - uintptr_t private_1; - uintptr_t private_2; -}; - -COMPILER_RT_ABI const uint8_t* _Unwind_GetLanguageSpecificData(_Unwind_Context_t c); -COMPILER_RT_ABI void _Unwind_SetGR(_Unwind_Context_t c, int i, uintptr_t n); -COMPILER_RT_ABI void _Unwind_SetIP(_Unwind_Context_t, uintptr_t new_value); -COMPILER_RT_ABI uintptr_t _Unwind_GetIP(_Unwind_Context_t context); -COMPILER_RT_ABI uintptr_t _Unwind_GetRegionStart(_Unwind_Context_t context); - +#include <unwind.h> /* * Pointer encodings documented at: @@ -185,12 +145,12 @@ static uintptr_t readEncodedPointer(const uint8_t** data, uint8_t encoding) COMPILER_RT_ABI _Unwind_Reason_Code __gcc_personality_sj0(int version, _Unwind_Action actions, uint64_t exceptionClass, struct _Unwind_Exception* exceptionObject, - _Unwind_Context_t context) + struct _Unwind_Context *context) #else COMPILER_RT_ABI _Unwind_Reason_Code __gcc_personality_v0(int version, _Unwind_Action actions, uint64_t exceptionClass, struct _Unwind_Exception* exceptionObject, - _Unwind_Context_t context) + struct _Unwind_Context *context) #endif { /* Since C does not have catch clauses, there is nothing to do during */ @@ -199,7 +159,7 @@ __gcc_personality_v0(int version, _Unwind_Action actions, return _URC_CONTINUE_UNWIND; /* There is nothing to do if there is no LSDA for this frame. */ - const uint8_t* lsda = _Unwind_GetLanguageSpecificData(context); + const uint8_t* lsda = (uint8_t*)_Unwind_GetLanguageSpecificData(context); if ( lsda == (uint8_t*) 0 ) return _URC_CONTINUE_UNWIND; |