361 lines
9.5 KiB
C
361 lines
9.5 KiB
C
/*
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* msvcr90 specific functions
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*
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* Copyright 2010 Detlef Riekenberg
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include <stdarg.h>
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#include "stdlib.h"
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#include "stdio.h"
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#include "errno.h"
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#include "malloc.h"
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#include "windef.h"
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#include "winbase.h"
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#include "wine/debug.h"
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#include "sys/stat.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msvcr90);
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#ifdef __i386__ /* thiscall functions are i386-specific */
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#define THISCALL(func) __thiscall_ ## func
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#define THISCALL_NAME(func) __ASM_NAME("__thiscall_" #func)
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#define __thiscall __stdcall
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#define DEFINE_THISCALL_WRAPPER(func,args) \
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extern void THISCALL(func)(void); \
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__ASM_GLOBAL_FUNC(__thiscall_ ## func, \
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"popl %eax\n\t" \
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"pushl %ecx\n\t" \
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"pushl %eax\n\t" \
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"jmp " __ASM_NAME(#func) __ASM_STDCALL(args) )
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#else /* __i386__ */
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#define THISCALL(func) func
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#define THISCALL_NAME(func) __ASM_NAME(#func)
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#define __thiscall __cdecl
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#define DEFINE_THISCALL_WRAPPER(func,args) /* nothing */
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#endif /* __i386__ */
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struct __type_info_node
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{
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void *memPtr;
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struct __type_info_node* next;
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};
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typedef struct __type_info
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{
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const void *vtable;
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char *name; /* Unmangled name, allocated lazily */
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char mangled[32]; /* Variable length, but we declare it large enough for static RTTI */
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} type_info;
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typedef void* (__cdecl *malloc_func_t)(size_t);
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typedef void (__cdecl *free_func_t)(void*);
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extern char* __cdecl __unDName(char *,const char*,int,malloc_func_t,free_func_t,unsigned short int);
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/*********************************************************************
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* msvcr90_stat64_to_stat32 [internal]
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*/
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static void msvcr90_stat64_to_stat32(const struct _stat64 *buf64, struct _stat32 *buf)
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{
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buf->st_dev = buf64->st_dev;
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buf->st_ino = buf64->st_ino;
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buf->st_mode = buf64->st_mode;
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buf->st_nlink = buf64->st_nlink;
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buf->st_uid = buf64->st_uid;
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buf->st_gid = buf64->st_gid;
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buf->st_rdev = buf64->st_rdev;
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buf->st_size = buf64->st_size;
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buf->st_atime = buf64->st_atime;
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buf->st_mtime = buf64->st_mtime;
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buf->st_ctime = buf64->st_ctime;
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}
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/*********************************************************************
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* DllMain (MSVCR90.@)
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*/
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BOOL WINAPI DllMain(HINSTANCE hdll, DWORD reason, LPVOID reserved)
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{
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switch (reason)
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{
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case DLL_WINE_PREATTACH:
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return FALSE; /* prefer native version */
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case DLL_PROCESS_ATTACH:
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DisableThreadLibraryCalls(hdll);
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_set_printf_count_output(0);
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}
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return TRUE;
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}
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/*********************************************************************
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* _decode_pointer (MSVCR90.@)
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*
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* cdecl version of DecodePointer
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*
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*/
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void * CDECL MSVCR90_decode_pointer(void * ptr)
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{
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return DecodePointer(ptr);
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}
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/*********************************************************************
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* _encode_pointer (MSVCR90.@)
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*
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* cdecl version of EncodePointer
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*
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*/
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void * CDECL MSVCR90_encode_pointer(void * ptr)
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{
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return EncodePointer(ptr);
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}
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/*********************************************************************
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* _encoded_null (MSVCR90.@)
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*/
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void * CDECL _encoded_null(void)
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{
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TRACE("\n");
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return MSVCR90_encode_pointer(NULL);
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}
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/*********************************************************************
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* _invalid_parameter_noinfo (MSVCR90.@)
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*/
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void CDECL _invalid_parameter_noinfo(void)
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{
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_invalid_parameter( NULL, NULL, NULL, 0, 0 );
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}
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/*********************************************************************
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* __sys_nerr (MSVCR90.@)
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*/
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int* CDECL __sys_nerr(void)
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{
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return (int*)GetProcAddress(GetModuleHandleA("msvcrt.dll"), "_sys_nerr");
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}
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/*********************************************************************
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* __sys_errlist (MSVCR90.@)
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*/
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char** CDECL __sys_errlist(void)
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{
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return (char**)GetProcAddress(GetModuleHandleA("msvcrt.dll"), "_sys_errlist");
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}
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/*********************************************************************
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* __clean_type_info_names_internal (MSVCR90.@)
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*/
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void CDECL __clean_type_info_names_internal(void *p)
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{
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FIXME("(%p) stub\n", p);
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}
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/*********************************************************************
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* _recalloc (MSVCR90.@)
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*/
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void* CDECL _recalloc(void* mem, size_t num, size_t size)
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{
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size_t old_size;
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void *ret;
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if(!mem)
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return calloc(num, size);
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size = num*size;
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old_size = _msize(mem);
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ret = realloc(mem, size);
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if(!ret) {
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*_errno() = ENOMEM;
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return NULL;
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}
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if(size>old_size)
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memset((BYTE*)mem+old_size, 0, size-old_size);
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return ret;
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}
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/*********************************************************************
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* _fstat32 (MSVCR90.@)
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*/
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int CDECL _fstat32(int fd, struct _stat32* buf)
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{
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int ret;
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struct _stat64 buf64;
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ret = _fstat64(fd, &buf64);
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if (!ret)
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msvcr90_stat64_to_stat32(&buf64, buf);
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return ret;
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}
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/*********************************************************************
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* _stat32 (MSVCR90.@)
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*/
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int CDECL _stat32(const char *path, struct _stat32* buf)
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{
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int ret;
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struct _stat64 buf64;
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ret = _stat64(path, &buf64);
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if (!ret)
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msvcr90_stat64_to_stat32(&buf64, buf);
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return ret;
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}
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/*********************************************************************
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* _wstat32 (MSVCR90.@)
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*/
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int CDECL _wstat32(const wchar_t *path, struct _stat32* buf)
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{
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int ret;
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struct _stat64 buf64;
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ret = _wstat64(path, &buf64);
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if (!ret)
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msvcr90_stat64_to_stat32(&buf64, buf);
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return ret;
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}
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/*********************************************************************
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* _fstat64i32 (MSVCRT.@)
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*/
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static void msvcrt_stat64_to_stat64i32(const struct _stat64 *buf64, struct _stat64i32 *buf)
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{
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buf->st_dev = buf64->st_dev;
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buf->st_ino = buf64->st_ino;
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buf->st_mode = buf64->st_mode;
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buf->st_nlink = buf64->st_nlink;
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buf->st_uid = buf64->st_uid;
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buf->st_gid = buf64->st_gid;
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buf->st_rdev = buf64->st_rdev;
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buf->st_size = buf64->st_size;
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buf->st_atime = buf64->st_atime;
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buf->st_mtime = buf64->st_mtime;
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buf->st_ctime = buf64->st_ctime;
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}
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int CDECL _fstat64i32(int fd, struct _stat64i32* buf)
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{
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int ret;
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struct _stat64 buf64;
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ret = _fstat64(fd, &buf64);
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if (!ret)
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msvcrt_stat64_to_stat64i32(&buf64, buf);
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return ret;
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}
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/*********************************************************************
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* _stat64i32 (MSVCRT.@)
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*/
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int CDECL _stat64i32(const char* path, struct _stat64i32 * buf)
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{
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int ret;
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struct _stat64 buf64;
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ret = _stat64(path, &buf64);
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if (!ret)
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msvcrt_stat64_to_stat64i32(&buf64, buf);
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return ret;
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}
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/*********************************************************************
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* _wstat64i32 (MSVCRT.@)
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*/
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int CDECL _wstat64i32(const wchar_t *path, struct _stat64i32 *buf)
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{
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int ret;
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struct _stat64 buf64;
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ret = _wstat64(path, &buf64);
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if (!ret)
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msvcrt_stat64_to_stat64i32(&buf64, buf);
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return ret;
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}
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/*********************************************************************
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* _atoflt (MSVCR90.@)
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*/
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int CDECL _atoflt( _CRT_FLOAT *value, char *str )
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{
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return _atoflt_l( value, str, NULL );
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}
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/*********************************************************************
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* ?_name_internal_method@type_info@@QBEPBDPAU__type_info_node@@@Z (MSVCR90.@)
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*/
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DEFINE_THISCALL_WRAPPER(MSVCRT_type_info_name_internal_method,8)
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const char * __thiscall MSVCRT_type_info_name_internal_method(type_info * _this, struct __type_info_node *node)
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{
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static int once;
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if (node && !once++) FIXME("type_info_node parameter ignored\n");
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if (!_this->name)
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{
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/* Create and set the demangled name */
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/* Note: mangled name in type_info struct always starts with a '.', while
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* it isn't valid for mangled name.
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* Is this '.' really part of the mangled name, or has it some other meaning ?
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*/
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char* name = __unDName(0, _this->mangled + 1, 0, malloc, free, 0x2800);
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if (name)
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{
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unsigned int len = strlen(name);
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/* It seems _unDName may leave blanks at the end of the demangled name */
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while (len && name[--len] == ' ')
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name[len] = '\0';
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if (InterlockedCompareExchangePointer((void**)&_this->name, name, NULL))
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{
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/* Another thread set this member since we checked above - use it */
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free(name);
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}
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}
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}
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TRACE("(%p) returning %s\n", _this, _this->name);
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return _this->name;
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}
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/*********************************************************************
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* _CRT_RTC_INIT (MSVCR90.@)
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*/
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void* CDECL _CRT_RTC_INIT(void *unk1, void *unk2, int unk3, int unk4, int unk5)
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{
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TRACE("%p %p %x %x %x\n", unk1, unk2, unk3, unk4, unk5);
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return NULL;
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}
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/*********************************************************************
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* _CRT_RTC_INITW (MSVCR90.@)
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*/
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void* CDECL _CRT_RTC_INITW(void *unk1, void *unk2, int unk3, int unk4, int unk5)
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{
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TRACE("%p %p %x %x %x\n", unk1, unk2, unk3, unk4, unk5);
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return NULL;
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}
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