| 0,0 → 1,74 |
|---|
| #include "crt.h" |
| |
| #define atexitBufferSize 32 |
| |
| char pureCallMessage[] = "PURE function call!"; |
| |
| char *__argv[2]; |
| int __argc; |
| |
| void (__cdecl *atExitList[atexitBufferSize])(); |
| int atExitFnNum = 0; |
| int main(int argc, char *argv[]); |
| |
| void exit() |
| { int i; |
| |
| for ( i = atExitFnNum - 1; i >= 0; i-- ) |
| atExitList[i](); |
| |
| __asm |
| { |
| mov eax, -1 |
| int 0x40 |
| }; |
| }; |
| |
| int __cdecl atexit( void (__cdecl *func )( void )) |
| { |
| // |
| if ( atExitFnNum < atexitBufferSize ) |
| { |
| // |
| atExitList[atExitFnNum++] = func; |
| return 0; |
| } |
| else |
| { |
| return 1; |
| } |
| } |
| |
| int __cdecl _purecall() |
| { |
| exit(); |
| return 0; |
| } |
| |
| #pragma section(".CRT$XCA",long,read,write) |
| #pragma section(".CRT$XCZ",long,read,write) |
| typedef void (__cdecl *_PVFV)(void); |
| __declspec(allocate(".CRT$XCA")) _PVFV __xc_a[1] = { 0 }; |
| __declspec(allocate(".CRT$XCZ")) _PVFV __xc_z[1] = { 0 }; |
| // |
| #pragma comment(linker, "/merge:.CRT=.rdata") |
| // |
| void crtStartUp() |
| {_PVFV *pbegin; |
| |
| _asm {fninit}; |
| |
| for ( pbegin = __xc_a; pbegin < __xc_z; pbegin++ ) |
| { |
| // |
| if ( *pbegin != 0 ) |
| (**pbegin)(); |
| } |
| __argc = 2; |
| __argv[0] = *((char **)0x20); |
| __argv[1] = *((char **)0x1C); |
| main(__argc, __argv); |
| exit(); |
| } |
| |
| |