unwind.h revision 1.2.6.2
1 1.2.6.2 yamt //===------------------------------- unwind.h -----------------------------===// 2 1.2.6.2 yamt // 3 1.2.6.2 yamt // The LLVM Compiler Infrastructure 4 1.2.6.2 yamt // 5 1.2.6.2 yamt // This file is dual licensed under the MIT and the University of Illinois Open 6 1.2.6.2 yamt // Source Licenses. See LICENSE.TXT for details. 7 1.2.6.2 yamt // 8 1.2.6.2 yamt // 9 1.2.6.2 yamt // C++ ABI Level 1 ABI documented at: 10 1.2.6.2 yamt // http://mentorembedded.github.io/cxx-abi/abi-eh.html 11 1.2.6.2 yamt // 12 1.2.6.2 yamt //===----------------------------------------------------------------------===// 13 1.2.6.2 yamt 14 1.2.6.2 yamt #ifndef _UNWIND_H 15 1.2.6.2 yamt #define _UNWIND_H 16 1.2.6.2 yamt 17 1.2.6.2 yamt #include <stdint.h> 18 1.2.6.2 yamt #include <stddef.h> 19 1.2.6.2 yamt 20 1.2.6.2 yamt typedef enum { 21 1.2.6.2 yamt _URC_NO_REASON = 0, 22 1.2.6.2 yamt _URC_FOREIGN_EXCEPTION_CAUGHT = 1, 23 1.2.6.2 yamt _URC_FATAL_PHASE2_ERROR = 2, 24 1.2.6.2 yamt _URC_FATAL_PHASE1_ERROR = 3, 25 1.2.6.2 yamt _URC_NORMAL_STOP = 4, 26 1.2.6.2 yamt _URC_END_OF_STACK = 5, 27 1.2.6.2 yamt _URC_HANDLER_FOUND = 6, 28 1.2.6.2 yamt _URC_INSTALL_CONTEXT = 7, 29 1.2.6.2 yamt _URC_CONTINUE_UNWIND = 8 30 1.2.6.2 yamt } _Unwind_Reason_Code; 31 1.2.6.2 yamt 32 1.2.6.2 yamt typedef enum { 33 1.2.6.2 yamt _UA_SEARCH_PHASE = 1, 34 1.2.6.2 yamt _UA_CLEANUP_PHASE = 2, 35 1.2.6.2 yamt _UA_HANDLER_FRAME = 4, 36 1.2.6.2 yamt _UA_FORCE_UNWIND = 8, 37 1.2.6.2 yamt _UA_END_OF_STACK = 16 /* GCC extension */ 38 1.2.6.2 yamt } _Unwind_Action; 39 1.2.6.2 yamt 40 1.2.6.2 yamt struct _Unwind_Context; 41 1.2.6.2 yamt 42 1.2.6.2 yamt struct _Unwind_Exception { 43 1.2.6.2 yamt uint64_t exception_class; 44 1.2.6.2 yamt void (*exception_cleanup)(_Unwind_Reason_Code, struct _Unwind_Exception *); 45 1.2.6.2 yamt uintptr_t private_1; 46 1.2.6.2 yamt uintptr_t private_2; 47 1.2.6.2 yamt } __attribute__((__aligned__)); 48 1.2.6.2 yamt 49 1.2.6.2 yamt typedef _Unwind_Reason_Code (*_Unwind_Stop_Fn)(int, _Unwind_Action, uint64_t, 50 1.2.6.2 yamt struct _Unwind_Exception *, 51 1.2.6.2 yamt struct _Unwind_Context *, 52 1.2.6.2 yamt void *); 53 1.2.6.2 yamt 54 1.2.6.2 yamt typedef _Unwind_Reason_Code (*__personality_routine)(int, _Unwind_Action, 55 1.2.6.2 yamt uint64_t, 56 1.2.6.2 yamt struct _Unwind_Exception *, 57 1.2.6.2 yamt struct _Unwind_Context *); 58 1.2.6.2 yamt 59 1.2.6.2 yamt __BEGIN_DECLS 60 1.2.6.2 yamt 61 1.2.6.2 yamt _Unwind_Reason_Code _Unwind_RaiseException(struct _Unwind_Exception *); 62 1.2.6.2 yamt void _Unwind_Resume(struct _Unwind_Exception *) __dead; 63 1.2.6.2 yamt _Unwind_Reason_Code _Unwind_Resume_or_Rethrow(struct _Unwind_Exception *); 64 1.2.6.2 yamt _Unwind_Reason_Code _Unwind_ForcedUnwind(struct _Unwind_Exception *, 65 1.2.6.2 yamt _Unwind_Stop_Fn, void *); 66 1.2.6.2 yamt void _Unwind_DeleteException(struct _Unwind_Exception *); 67 1.2.6.2 yamt uintptr_t _Unwind_GetGR(struct _Unwind_Context *, int); 68 1.2.6.2 yamt void _Unwind_SetGR(struct _Unwind_Context *, int, uintptr_t); 69 1.2.6.2 yamt uintptr_t _Unwind_GetIP(struct _Unwind_Context *); 70 1.2.6.2 yamt uintptr_t _Unwind_GetIPInfo(struct _Unwind_Context *, int *); 71 1.2.6.2 yamt uintptr_t _Unwind_GetCFA(struct _Unwind_Context *); 72 1.2.6.2 yamt void _Unwind_SetIP(struct _Unwind_Context *, uintptr_t); 73 1.2.6.2 yamt uintptr_t _Unwind_GetRegionStart(struct _Unwind_Context *); 74 1.2.6.2 yamt uintptr_t _Unwind_GetLanguageSpecificData(struct _Unwind_Context *); 75 1.2.6.2 yamt uintptr_t _Unwind_GetDataRelBase(struct _Unwind_Context *); 76 1.2.6.2 yamt uintptr_t _Unwind_GetTextRelBase(struct _Unwind_Context *); 77 1.2.6.2 yamt 78 1.2.6.2 yamt typedef _Unwind_Reason_Code (*_Unwind_Trace_Fn)(struct _Unwind_Context *, 79 1.2.6.2 yamt void *); 80 1.2.6.2 yamt _Unwind_Reason_Code _Unwind_Backtrace(_Unwind_Trace_Fn, void *); 81 1.2.6.2 yamt void *_Unwind_FindEnclosingFunction(void *); 82 1.2.6.2 yamt 83 1.2.6.2 yamt void __register_frame(const void *); 84 1.2.6.2 yamt void __register_frame_info(const void *, void *); 85 1.2.6.2 yamt void __deregister_frame(const void *); 86 1.2.6.2 yamt void *__deregister_frame_info(const void *); 87 1.2.6.2 yamt 88 1.2.6.2 yamt __END_DECLS 89 1.2.6.2 yamt 90 1.2.6.2 yamt #endif // _UNWIND_H 91
Indexes created Wed Oct 01 19:09:53 GMT 2025