aboutsummaryrefslogtreecommitdiff
path: root/lib/builtins/gcc_personality_v0.c
diff options
context:
space:
mode:
authorDimitry Andric <dim@FreeBSD.org>2015-02-10 07:45:43 +0000
committerDimitry Andric <dim@FreeBSD.org>2015-02-10 07:45:43 +0000
commit476c4db3dc56bee43df384704c75ccc71cfa7a1d (patch)
tree5d0dcec3cc12fc53532fc84029892b98711a2596 /lib/builtins/gcc_personality_v0.c
parentca9211ecdede9bdedb812b2243a4abdb8dacd1b9 (diff)
downloadsrc-476c4db3dc56bee43df384704c75ccc71cfa7a1d.tar.gz
src-476c4db3dc56bee43df384704c75ccc71cfa7a1d.zip
Import compiler-rt trunk r228651.vendor/compiler-rt/compiler-rt-r228651
Notes
Notes: svn path=/vendor/compiler-rt/dist/; revision=278497 svn path=/vendor/compiler-rt/compiler-rt-r228651/; revision=278498; tag=vendor/compiler-rt/compiler-rt-r228651
Diffstat (limited to 'lib/builtins/gcc_personality_v0.c')
-rw-r--r--lib/builtins/gcc_personality_v0.c48
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;