#ifndef UNWIND_ARM_H
#define UNWIND_ARM_H
#define __ARM_EABI_UNWINDER__ 1
#ifdef __cplusplus
extern "C" {
#endif
typedef unsigned _Unwind_Word __attribute__((__mode__(__word__)));
typedef signed _Unwind_Sword __attribute__((__mode__(__word__)));
typedef unsigned _Unwind_Ptr __attribute__((__mode__(__pointer__)));
typedef unsigned _Unwind_Internal_Ptr __attribute__((__mode__(__pointer__)));
typedef _Unwind_Word _uw;
typedef unsigned _uw64 __attribute__((mode(__DI__)));
typedef unsigned _uw16 __attribute__((mode(__HI__)));
typedef unsigned _uw8 __attribute__((mode(__QI__)));
typedef enum
{
_URC_OK = 0,
_URC_FOREIGN_EXCEPTION_CAUGHT = 1,
_URC_END_OF_STACK = 5,
_URC_HANDLER_FOUND = 6,
_URC_INSTALL_CONTEXT = 7,
_URC_CONTINUE_UNWIND = 8,
_URC_FAILURE = 9
}
_Unwind_Reason_Code;
typedef enum
{
_US_VIRTUAL_UNWIND_FRAME = 0,
_US_UNWIND_FRAME_STARTING = 1,
_US_UNWIND_FRAME_RESUME = 2,
_US_ACTION_MASK = 3,
_US_FORCE_UNWIND = 8,
_US_END_OF_STACK = 16
}
_Unwind_State;
typedef int _Unwind_Action;
#define _UA_SEARCH_PHASE 1
#define _UA_CLEANUP_PHASE 2
#define _UA_HANDLER_FRAME 4
#define _UA_FORCE_UNWIND 8
#define _UA_END_OF_STACK 16
#define _URC_NO_REASON _URC_OK
typedef struct _Unwind_Control_Block _Unwind_Control_Block;
typedef struct _Unwind_Context _Unwind_Context;
typedef _uw _Unwind_EHT_Header;
struct _Unwind_Control_Block
{
char exception_class[8];
void (*exception_cleanup)(_Unwind_Reason_Code, _Unwind_Control_Block *);
struct
{
_uw reserved1;
_uw reserved2;
_uw reserved3;
_uw reserved4;
_uw reserved5;
}
unwinder_cache;
struct
{
_uw sp;
_uw bitpattern[5];
}
barrier_cache;
struct
{
_uw bitpattern[4];
}
cleanup_cache;
struct
{
_uw fnstart;
_Unwind_EHT_Header *ehtp;
_uw additional;
_uw reserved1;
}
pr_cache;
long long int :0;
};
typedef enum
{
_UVRSC_CORE = 0,
_UVRSC_VFP = 1,
_UVRSC_FPA = 2,
_UVRSC_WMMXD = 3,
_UVRSC_WMMXC = 4
}
_Unwind_VRS_RegClass;
typedef enum
{
_UVRSD_UINT32 = 0,
_UVRSD_VFPX = 1,
_UVRSD_FPAX = 2,
_UVRSD_UINT64 = 3,
_UVRSD_FLOAT = 4,
_UVRSD_DOUBLE = 5
}
_Unwind_VRS_DataRepresentation;
typedef enum
{
_UVRSR_OK = 0,
_UVRSR_NOT_IMPLEMENTED = 1,
_UVRSR_FAILED = 2
}
_Unwind_VRS_Result;
typedef struct
{
_uw data;
_uw *next;
_uw8 bytes_left;
_uw8 words_left;
}
__gnu_unwind_state;
typedef _Unwind_Reason_Code (*personality_routine) (_Unwind_State,
_Unwind_Control_Block *, _Unwind_Context *);
_Unwind_VRS_Result _Unwind_VRS_Set(_Unwind_Context *, _Unwind_VRS_RegClass,
_uw, _Unwind_VRS_DataRepresentation,
void *);
_Unwind_VRS_Result _Unwind_VRS_Get(_Unwind_Context *, _Unwind_VRS_RegClass,
_uw, _Unwind_VRS_DataRepresentation,
void *);
_Unwind_VRS_Result _Unwind_VRS_Pop(_Unwind_Context *, _Unwind_VRS_RegClass,
_uw, _Unwind_VRS_DataRepresentation);
#define _Unwind_Exception _Unwind_Control_Block
typedef char _Unwind_Exception_Class[8];
void * _Unwind_GetLanguageSpecificData (_Unwind_Context *);
_Unwind_Ptr _Unwind_GetRegionStart (_Unwind_Context *);
_Unwind_Ptr _Unwind_GetDataRelBase (_Unwind_Context *);
_Unwind_Ptr _Unwind_GetTextRelBase (_Unwind_Context *);
_Unwind_Reason_Code _Unwind_RaiseException(_Unwind_Control_Block *ucbp);
void __attribute__((noreturn)) _Unwind_Resume(_Unwind_Control_Block *ucbp);
_Unwind_Reason_Code _Unwind_Resume_or_Rethrow (_Unwind_Control_Block *ucbp);
typedef _Unwind_Reason_Code (*_Unwind_Stop_Fn)
(int, _Unwind_Action, _Unwind_Exception_Class,
_Unwind_Control_Block *, struct _Unwind_Context *, void *);
_Unwind_Reason_Code _Unwind_ForcedUnwind (_Unwind_Control_Block *,
_Unwind_Stop_Fn, void *);
_Unwind_Word _Unwind_GetCFA (struct _Unwind_Context *);
void _Unwind_Complete(_Unwind_Control_Block *ucbp);
void _Unwind_DeleteException (_Unwind_Exception *);
_Unwind_Reason_Code __gnu_unwind_frame (_Unwind_Control_Block *,
_Unwind_Context *);
_Unwind_Reason_Code __gnu_unwind_execute (_Unwind_Context *,
__gnu_unwind_state *);
static inline _Unwind_Word
_Unwind_decode_target2 (_Unwind_Word ptr)
{
_Unwind_Word tmp;
tmp = *(_Unwind_Word *) ptr;
if (!tmp)
return 0;
#if defined(linux) || defined(__NetBSD__)
tmp += ptr;
tmp = *(_Unwind_Word *) tmp;
#elif defined(__symbian__)
#else
tmp += ptr;
#endif
return tmp;
}
static inline _Unwind_Word
_Unwind_GetGR (_Unwind_Context *context, int regno)
{
_uw val;
_Unwind_VRS_Get (context, _UVRSC_CORE, regno, _UVRSD_UINT32, &val);
return val;
}
#define _Unwind_GetIP(context) \
(_Unwind_GetGR (context, 15) & ~(_Unwind_Word)1)
#define _Unwind_GetIPInfo(context, ip_before_insn) \
(*ip_before_insn = 0, _Unwind_GetGR (context, 15) & ~(_Unwind_Word)1)
static inline void
_Unwind_SetGR (_Unwind_Context *context, int regno, _Unwind_Word val)
{
_Unwind_VRS_Set (context, _UVRSC_CORE, regno, _UVRSD_UINT32, &val);
}
#define _Unwind_SetIP(context, val) \
_Unwind_SetGR (context, 15, val | (_Unwind_GetGR (context, 15) & 1))
#ifdef __cplusplus
}
#endif
#endif