mirror of
https://github.com/frida/tinycc
synced 2024-11-28 02:29:38 +03:00
124 lines
3.7 KiB
C
124 lines
3.7 KiB
C
/**
|
|
* This file has no copyright assigned and is placed in the Public Domain.
|
|
* This file is part of the w64 mingw-runtime package.
|
|
* No warranty is given; refer to the file DISCLAIMER within this package.
|
|
*/
|
|
#ifndef _INC_EXCPT
|
|
#define _INC_EXCPT
|
|
|
|
#include <_mingw.h>
|
|
|
|
#pragma pack(push,_CRT_PACKING)
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
struct _EXCEPTION_POINTERS;
|
|
|
|
#ifndef EXCEPTION_DISPOSITION
|
|
#define EXCEPTION_DISPOSITION int
|
|
#endif
|
|
#define ExceptionContinueExecution 0
|
|
#define ExceptionContinueSearch 1
|
|
#define ExceptionNestedException 2
|
|
#define ExceptionCollidedUnwind 3
|
|
|
|
#if (defined(_X86_) && !defined(__x86_64))
|
|
struct _EXCEPTION_RECORD;
|
|
struct _CONTEXT;
|
|
|
|
EXCEPTION_DISPOSITION __cdecl _except_handler(struct _EXCEPTION_RECORD *_ExceptionRecord,void *_EstablisherFrame,struct _CONTEXT *_ContextRecord,void *_DispatcherContext);
|
|
#elif defined(__ia64__)
|
|
|
|
typedef struct _EXCEPTION_POINTERS *Exception_info_ptr;
|
|
struct _EXCEPTION_RECORD;
|
|
struct _CONTEXT;
|
|
struct _DISPATCHER_CONTEXT;
|
|
|
|
_CRTIMP EXCEPTION_DISPOSITION __cdecl __C_specific_handler (struct _EXCEPTION_RECORD *_ExceptionRecord,unsigned __int64 _MemoryStackFp,unsigned __int64 _BackingStoreFp,struct _CONTEXT *_ContextRecord,struct _DISPATCHER_CONTEXT *_DispatcherContext,unsigned __int64 _GlobalPointer);
|
|
#elif defined(__x86_64)
|
|
|
|
struct _EXCEPTION_RECORD;
|
|
struct _CONTEXT;
|
|
#endif
|
|
|
|
#define GetExceptionCode _exception_code
|
|
#define exception_code _exception_code
|
|
#define GetExceptionInformation (struct _EXCEPTION_POINTERS *)_exception_info
|
|
#define exception_info (struct _EXCEPTION_POINTERS *)_exception_info
|
|
#define AbnormalTermination _abnormal_termination
|
|
#define abnormal_termination _abnormal_termination
|
|
|
|
unsigned long __cdecl _exception_code(void);
|
|
void *__cdecl _exception_info(void);
|
|
int __cdecl _abnormal_termination(void);
|
|
|
|
#define EXCEPTION_EXECUTE_HANDLER 1
|
|
#define EXCEPTION_CONTINUE_SEARCH 0
|
|
#define EXCEPTION_CONTINUE_EXECUTION -1
|
|
|
|
/* CRT stuff */
|
|
typedef void (__cdecl * _PHNDLR)(int);
|
|
|
|
struct _XCPT_ACTION {
|
|
unsigned long XcptNum;
|
|
int SigNum;
|
|
_PHNDLR XcptAction;
|
|
};
|
|
|
|
extern struct _XCPT_ACTION _XcptActTab[];
|
|
extern int _XcptActTabCount;
|
|
extern int _XcptActTabSize;
|
|
extern int _First_FPE_Indx;
|
|
extern int _Num_FPE;
|
|
|
|
int __cdecl __CppXcptFilter(unsigned long _ExceptionNum,struct _EXCEPTION_POINTERS * _ExceptionPtr);
|
|
int __cdecl _XcptFilter(unsigned long _ExceptionNum,struct _EXCEPTION_POINTERS * _ExceptionPtr);
|
|
|
|
/*
|
|
* The type of function that is expected as an exception handler to be
|
|
* installed with _try1.
|
|
*/
|
|
typedef EXCEPTION_DISPOSITION (*PEXCEPTION_HANDLER)(struct _EXCEPTION_RECORD*, void*, struct _CONTEXT*, void*);
|
|
|
|
#ifndef HAVE_NO_SEH
|
|
/*
|
|
* This is not entirely necessary, but it is the structure installed by
|
|
* the _try1 primitive below.
|
|
*/
|
|
typedef struct _EXCEPTION_REGISTRATION {
|
|
struct _EXCEPTION_REGISTRATION *prev;
|
|
EXCEPTION_DISPOSITION (*handler)(struct _EXCEPTION_RECORD*, void*, struct _CONTEXT*, void*);
|
|
} EXCEPTION_REGISTRATION, *PEXCEPTION_REGISTRATION;
|
|
|
|
typedef EXCEPTION_REGISTRATION EXCEPTION_REGISTRATION_RECORD;
|
|
typedef PEXCEPTION_REGISTRATION PEXCEPTION_REGISTRATION_RECORD;
|
|
#endif
|
|
|
|
#if (defined(_X86_) && !defined(__x86_64))
|
|
#define __try1(pHandler) \
|
|
__asm__ ("pushl %0;pushl %%fs:0;movl %%esp,%%fs:0;" : : "g" (pHandler));
|
|
|
|
#define __except1 \
|
|
__asm__ ("movl (%%esp),%%eax;movl %%eax,%%fs:0;addl $8,%%esp;" \
|
|
: : : "%eax");
|
|
#elif defined(__x86_64)
|
|
#define __try1(pHandler) \
|
|
__asm__ ("pushq %0;pushq %%gs:0;movq %%rsp,%%gs:0;" : : "g" (pHandler));
|
|
|
|
#define __except1 \
|
|
__asm__ ("movq (%%rsp),%%rax;movq %%rax,%%gs:0;addq $16,%%rsp;" \
|
|
: : : "%rax");
|
|
#else
|
|
#define __try1(pHandler)
|
|
#define __except1
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#pragma pack(pop)
|
|
#endif
|