unwind.h File Reference

#include <stdint.h>

Include dependency graph for unwind.h:

Go to the source code of this file.

Classes
struct	_Unwind_Exception

Typedefs
typedef uintptr_t _Unwind_Word	__attribute__((__mode__(__unwind_word__)))
typedef uintptr_t	_Unwind_Ptr
typedef uintptr_t	_Unwind_Internal_Ptr
typedef uint64_t	_Unwind_Exception_Class
typedef intptr_t	_sleb128_t
typedef uintptr_t	_uleb128_t
typedef struct _Unwind_Exception	_Unwind_Exception
typedef void(*	_Unwind_Exception_Cleanup_Fn) (_Unwind_Reason_Code, _Unwind_Exception *)
typedef _Unwind_Reason_Code(*	_Unwind_Stop_Fn) (int, _Unwind_Action, _Unwind_Exception_Class, _Unwind_Exception *, struct _Unwind_Context *, void *)
typedef _Unwind_Reason_Code(*	_Unwind_Personality_Fn) (int, _Unwind_Action, _Unwind_Exception_Class, _Unwind_Exception *, struct _Unwind_Context *)
typedef _Unwind_Personality_Fn	__personality_routine
typedef _Unwind_Reason_Code(*	_Unwind_Trace_Fn) (struct _Unwind_Context *, void *)
typedef struct SjLj_Function_Context *	_Unwind_FunctionContext_t

Enumerations
enum	_Unwind_Reason_Code {   _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 }
enum	_Unwind_Action {   _UA_SEARCH_PHASE = 1 , _UA_CLEANUP_PHASE = 2 , _UA_HANDLER_FRAME = 4 , _UA_FORCE_UNWIND = 8 ,   _UA_END_OF_STACK = 16 }

Functions
struct _Unwind_Exception	__attribute__ ((__aligned__))
_Unwind_Word	_Unwind_GetGR (struct _Unwind_Context *, int)
void	_Unwind_SetGR (struct _Unwind_Context *, int, _Unwind_Word)
_Unwind_Word	_Unwind_GetIP (struct _Unwind_Context *)
void	_Unwind_SetIP (struct _Unwind_Context *, _Unwind_Word)
_Unwind_Word	_Unwind_GetIPInfo (struct _Unwind_Context *, int *)
_Unwind_Word	_Unwind_GetCFA (struct _Unwind_Context *)
_Unwind_Word	_Unwind_GetBSP (struct _Unwind_Context *)
void *	_Unwind_GetLanguageSpecificData (struct _Unwind_Context *)
_Unwind_Ptr	_Unwind_GetRegionStart (struct _Unwind_Context *)
_Unwind_Reason_Code	_Unwind_RaiseException (_Unwind_Exception *)
_Unwind_Reason_Code	_Unwind_ForcedUnwind (_Unwind_Exception *, _Unwind_Stop_Fn, void *)
void	_Unwind_DeleteException (_Unwind_Exception *)
void	_Unwind_Resume (_Unwind_Exception *)
_Unwind_Reason_Code	_Unwind_Resume_or_Rethrow (_Unwind_Exception *)
_Unwind_Reason_Code	_Unwind_Backtrace (_Unwind_Trace_Fn, void *)
void	_Unwind_SjLj_Register (_Unwind_FunctionContext_t)
void	_Unwind_SjLj_Unregister (_Unwind_FunctionContext_t)
_Unwind_Reason_Code	_Unwind_SjLj_RaiseException (_Unwind_Exception *)
_Unwind_Reason_Code	_Unwind_SjLj_ForcedUnwind (_Unwind_Exception *, _Unwind_Stop_Fn, void *)
void	_Unwind_SjLj_Resume (_Unwind_Exception *)
_Unwind_Reason_Code	_Unwind_SjLj_Resume_or_Rethrow (_Unwind_Exception *)
void *	_Unwind_FindEnclosingFunction (void *)
_Unwind_Ptr	_Unwind_GetDataRelBase (struct _Unwind_Context *)
_Unwind_Ptr	_Unwind_GetTextRelBase (struct _Unwind_Context *)

Variables
_Unwind_Exception_Class	exception_class
_Unwind_Exception_Cleanup_Fn	exception_cleanup
_Unwind_Word	private_1
_Unwind_Word	private_2

Typedef Documentation

__attribute__

typedef intptr_t _Unwind_Sword __attribute__((__mode__(__unwind_word__)))

Definition at line 55 of file unwind.h.

__personality_routine

typedef _Unwind_Personality_Fn __personality_routine

Definition at line 165 of file unwind.h.

_sleb128_t

typedef intptr_t _sleb128_t

Definition at line 61 of file unwind.h.

_uleb128_t

typedef uintptr_t _uleb128_t

Definition at line 62 of file unwind.h.

_Unwind_Exception

typedef struct _Unwind_Exception _Unwind_Exception

Definition at line 62 of file unwind.h.

_Unwind_Exception_Class

typedef uint64_t _Unwind_Exception_Class

Definition at line 59 of file unwind.h.

_Unwind_Exception_Cleanup_Fn

typedef void(* _Unwind_Exception_Cleanup_Fn) (_Unwind_Reason_Code, _Unwind_Exception *)

Definition at line 103 of file unwind.h.

_Unwind_FunctionContext_t

typedef struct SjLj_Function_Context* _Unwind_FunctionContext_t

Definition at line 268 of file unwind.h.

_Unwind_Internal_Ptr

typedef uintptr_t _Unwind_Internal_Ptr

Definition at line 58 of file unwind.h.

_Unwind_Personality_Fn

typedef _Unwind_Reason_Code(* _Unwind_Personality_Fn) (int, _Unwind_Action, _Unwind_Exception_Class, _Unwind_Exception *, struct _Unwind_Context *)

Definition at line 161 of file unwind.h.

_Unwind_Ptr

typedef uintptr_t _Unwind_Ptr

Definition at line 57 of file unwind.h.

_Unwind_Stop_Fn

typedef _Unwind_Reason_Code(* _Unwind_Stop_Fn) (int, _Unwind_Action, _Unwind_Exception_Class, _Unwind_Exception *, struct _Unwind_Context *, void *)

Definition at line 155 of file unwind.h.

_Unwind_Trace_Fn

typedef _Unwind_Reason_Code(* _Unwind_Trace_Fn) (struct _Unwind_Context *, void *)

Definition at line 167 of file unwind.h.

Enumeration Type Documentation

_Unwind_Action

enum _Unwind_Action

Enumerator
_UA_SEARCH_PHASE
_UA_CLEANUP_PHASE
_UA_HANDLER_FRAME
_UA_FORCE_UNWIND
_UA_END_OF_STACK

Definition at line 94 of file unwind.h.

_Unwind_Reason_Code

enum _Unwind_Reason_Code

Enumerator
_URC_NO_REASON
_URC_FOREIGN_EXCEPTION_CAUGHT
_URC_FATAL_PHASE2_ERROR
_URC_FATAL_PHASE1_ERROR
_URC_NORMAL_STOP
_URC_END_OF_STACK
_URC_HANDLER_FOUND
_URC_INSTALL_CONTEXT
_URC_CONTINUE_UNWIND

Definition at line 72 of file unwind.h.

Function Documentation

__attribute__()

struct _Unwind_Exception __attribute__

(

(__aligned__)

)

_Unwind_Backtrace()

_Unwind_Reason_Code _Unwind_Backtrace	(	_Unwind_Trace_Fn	,
		void *
	)

_Unwind_DeleteException()

void _Unwind_DeleteException

(

_Unwind_Exception *

)

_Unwind_FindEnclosingFunction()

void* _Unwind_FindEnclosingFunction

(

void *

)

_Unwind_ForcedUnwind()

_Unwind_Reason_Code _Unwind_ForcedUnwind	(	_Unwind_Exception *	,
		_Unwind_Stop_Fn	,
		void *
	)

_Unwind_GetBSP()

_Unwind_Word _Unwind_GetBSP

(

struct _Unwind_Context *

)

_Unwind_GetCFA()

_Unwind_Word _Unwind_GetCFA

(

struct _Unwind_Context *

)

_Unwind_GetDataRelBase()

_Unwind_Ptr _Unwind_GetDataRelBase

(

struct _Unwind_Context *

)

_Unwind_GetGR()

_Unwind_Word _Unwind_GetGR	(	struct _Unwind_Context *	,
		int
	)

_Unwind_GetIP()

_Unwind_Word _Unwind_GetIP

(

struct _Unwind_Context *

)

_Unwind_GetIPInfo()

_Unwind_Word _Unwind_GetIPInfo	(	struct _Unwind_Context *	,
		int *
	)

_Unwind_GetLanguageSpecificData()

void* _Unwind_GetLanguageSpecificData

(

struct _Unwind_Context *

)

_Unwind_GetRegionStart()

_Unwind_Ptr _Unwind_GetRegionStart

(

struct _Unwind_Context *

)

_Unwind_GetTextRelBase()

_Unwind_Ptr _Unwind_GetTextRelBase

(

struct _Unwind_Context *

)

_Unwind_RaiseException()

_Unwind_Reason_Code _Unwind_RaiseException

(

_Unwind_Exception *

)

_Unwind_Resume()

void _Unwind_Resume

(

_Unwind_Exception *

)

_Unwind_Resume_or_Rethrow()

_Unwind_Reason_Code _Unwind_Resume_or_Rethrow

(

_Unwind_Exception *

)

_Unwind_SetGR()

void _Unwind_SetGR	(	struct _Unwind_Context *	,
		int	,
		_Unwind_Word
	)

_Unwind_SetIP()

void _Unwind_SetIP	(	struct _Unwind_Context *	,
		_Unwind_Word
	)

_Unwind_SjLj_ForcedUnwind()

_Unwind_Reason_Code _Unwind_SjLj_ForcedUnwind	(	_Unwind_Exception *	,
		_Unwind_Stop_Fn	,
		void *
	)

_Unwind_SjLj_RaiseException()

_Unwind_Reason_Code _Unwind_SjLj_RaiseException

(

_Unwind_Exception *

)

_Unwind_SjLj_Register()

void _Unwind_SjLj_Register

(

_Unwind_FunctionContext_t

)

_Unwind_SjLj_Resume()

void _Unwind_SjLj_Resume

(

_Unwind_Exception *

)

_Unwind_SjLj_Resume_or_Rethrow()

_Unwind_Reason_Code _Unwind_SjLj_Resume_or_Rethrow

(

_Unwind_Exception *

)

_Unwind_SjLj_Unregister()

void _Unwind_SjLj_Unregister

(

_Unwind_FunctionContext_t

)

Variable Documentation

exception_class

_Unwind_Exception_Class exception_class

Definition at line 0 of file unwind.h.

exception_cleanup

_Unwind_Exception_Cleanup_Fn exception_cleanup

Definition at line 1 of file unwind.h.

private_1

_Unwind_Word private_1

Definition at line 5 of file unwind.h.

private_2

_Unwind_Word private_2

Definition at line 6 of file unwind.h.