Initial commit to populate CoreCLR repo

[tfs-changeset: 1407945]

1 files changed, 321 insertions, 0 deletions

diff --git a/src/inc/crtwrap.h b/src/inc/crtwrap.h
new file mode 100644
index 0000000000..eefc34c135
--- /dev/null
+++ b/src/inc/crtwrap.h
@@ -0,0 +1,321 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+//*****************************************************************************
+// CrtWrap.h
+//
+// Wrapper code for the C runtime library.
+//
+//*****************************************************************************
+
+#ifndef __CrtWrap_h__
+#define __CrtWrap_h__
+
+//workaround  Remove the crt wrapper to incorporate SecureCRT functions.
+#ifdef NO_CRT
+#define REDEFINE_NO_CRT
+#undef NO_CRT
+#endif
+
+//*****************************************************************************
+// If the CRT is allowed in the current compiland, then just include the
+// correct CRT header files.
+//*****************************************************************************
+#ifndef NO_CRT
+
+#include <windows.h>
+#include <objbase.h>
+#include <tchar.h>
+#include "debugmacros.h"
+#include <stdlib.h>
+#include <malloc.h>
+#include <wchar.h>
+#include <stdio.h>
+
+//*****************************************************************************
+// Else no CRT references are allowed.  Provide stubs and macros for common
+// functionality, and otherwise abstract the CRT from the user.
+//*****************************************************************************
+#else // NO_CRT
+
+// Fake out include directive on stdlib.h.
+#ifdef _INC_STDLIB
+#error "Include crtwrap.h before any other include files."
+#endif
+#undef _INC_STDLIB
+#define _INC_STDLIB
+
+#ifdef _INC_MALLOC
+#error "Include crtwrap.h before any other include files."
+#endif
+#undef _INC_MALLOC
+#define _INC_MALLOC
+
+#ifdef _INC_TIME
+#error "Include crtwrap.h before any other include files."
+#endif
+#undef _INC_TIME
+#define _INC_TIME
+
+#ifdef _INC_STDIO
+#error "Include crtwrap.h before any other include files."
+#endif
+#undef _INC_STDIO
+#define _INC_STDIO
+
+
+#if !defined( _CRTBLD ) && defined( _DLL )
+#define _CRTIMP_TODO __declspec(dllimport)
+#else
+#define _CRTIMP_TODO
+#endif
+
+#ifndef _CONST_RETURN
+#ifdef __cplusplus
+#define _CONST_RETURN const
+#else
+#define _CONST_RETURN
+#endif
+#endif
+
+
+#include <windows.h>
+#include <objbase.h>
+#include <intrinsic.h>
+#include "debugmacros.h"
+
+
+
+/*
+ * Sizes for buffers used by the _makepath() and _splitpath() functions.
+ * note that the sizes include space for 0-terminator
+ */
+#ifndef _MAC
+#define _MAX_PATH   260 /* max. length of full pathname */
+#define _MAX_DRIVE  3   /* max. length of drive component */
+#define _MAX_DIR    256 /* max. length of path component */
+#define _MAX_FNAME  256 /* max. length of file name component */
+#define _MAX_EXT    256 /* max. length of extension component */
+#else   /* def _MAC */
+#define _MAX_PATH   256 /* max. length of full pathname */
+#define _MAX_DIR    32  /* max. length of path component */
+#define _MAX_FNAME  64  /* max. length of file name component */
+#endif  /* _MAC */
+
+
+#ifndef __min
+#define __min(x, y) ((x) < (y) ? (x) : (y))
+#endif
+#ifndef __max
+#define __max(x, y) ((x) > (y) ? (x) : (y))
+#endif
+
+
+#define sprintf     wsprintfA
+#define vsprintf    wvsprintfA
+
+#define _stricmp(s1, s2, slen) (SString::_stricmp(s1, s2))
+#define _strnicmp(s1, s2, slen) (SString::_strnicmp(s1, s2, slen))
+
+#if defined(UNICODE) || defined(_UNICODE)
+
+#define _tcscat     wcscat
+#define _tcslen     wcslen
+#define _tcscmp     wcscmp
+#define _tcsicmp    _wcsicmp
+#define _tcsncmp(s1, s2, slen)  memcmp(s1, s2, (slen) * sizeof(wchar_t))
+#define _tcsnccmp(s1, s2, slen)   memcmp(s1, s2, (slen) * sizeof(wchar_t))
+#define _tcsnicmp   _wcsnicmp
+#define _tcsncicmp  _wcsnicmp
+#define _tprintf    wprintf
+#define _stprintf   swprintf
+#define _tcscpy     wcscpy
+#define _tcsncpy(s1, s2, slen)  memcpy(s1, s2, (slen) * sizeof(wchar_t))
+
+#else   // Note: you really are supposed to be using UNICODE here
+
+#define _tcscat     strcat
+#define _tcslen     strlen
+#define _tcscmp     strcmp
+#define _tcsicmp    _stricmp
+#define _tcsncmp(s1, s2, slen)  memcmp(s1, s2, (slen))
+#define _tcsnccmp(s1, s2, slen)   memcmp(s1, s2, (slen))
+#define _tcsnicmp   _strnicmp
+#define _tcsncicmp  _strnicmp
+#define _tprintf    printf
+#define _stprintf   sprintf
+#define _tcscpy     strcpy
+#define _tcsncpy(s1, s2, slen)  memcpy(s1, s2, slen)
+
+#endif
+
+
+#ifdef __cplusplus
+extern "C"{
+#endif 
+
+
+// Memory.
+void    __cdecl free(void *);
+void *  __cdecl malloc(size_t);
+void *  __cdecl realloc(void *, size_t);
+void *  __cdecl _alloca(size_t);
+size_t  __cdecl _msize(void *);
+void *  __cdecl _expand(void *, size_t);
+void * __cdecl calloc(size_t num, size_t size);
+
+
+#if !__STDC__
+/* Non-ANSI names for compatibility */
+#define alloca  _alloca
+#endif  /* !__STDC__ */
+
+#if defined (_M_MRX000) || defined (_M_PPC) || defined (_M_ALPHA)
+#pragma intrinsic(_alloca)
+#endif  /* defined (_M_MRX000) || defined (_M_PPC) || defined (_M_ALPHA) */
+
+
+// Time.
+
+#ifndef _TIME_T_DEFINED
+#if     _INTEGRAL_MAX_BITS >= 64
+typedef __int64   time_t;       /* time value */
+#else
+typedef int time_t;            /* time value */
+#endif
+#define _TIME_T_DEFINED         /* avoid multiple def's of time_t */
+#endif
+
+// 4 byte time, no check for daylight savings
+_CRTIMP time_t __cdecl time(time_t *timeptr);
+
+// Strings.
+_CRTIMP int __cdecl _vsnwprintf(__inout_ecount(iSize) wchar_t *szOutput, size_t iSize, const wchar_t *szFormat, va_list args);
+_CRTIMP int __cdecl _vswprintf_c(__inout_ecount(iSize) wchar_t *szOutput, size_t iSize, const wchar_t *szFormat, va_list args);
+_CRTIMP int __cdecl wprintf(const wchar_t *format, ...);
+_CRTIMP int __cdecl _snwprintf(__inout_ecount(iSize) wchar_t *szOutput, size_t iSize, const wchar_t *szFormat, ...);
+_CRTIMP int __cdecl _snprintf(__inout_ecount(iSize) char *szOutput, size_t iSize, const char *szFormat, ...);
+#ifndef _PREFAST_
+    // Prefast does  not like these because of the const return.  
+_CRTIMP _CONST_RETURN wchar_t * __cdecl wcsrchr(const wchar_t * string, wchar_t ch);
+_CRTIMP _CONST_RETURN wchar_t * __cdecl wcsstr(const wchar_t * wcs1, const wchar_t * wcs2);
+_CRTIMP _CONST_RETURN wchar_t * __cdecl wcspbrk(const wchar_t *, const wchar_t *);
+#endif
+_CRTIMP int __cdecl _swprintf_c(__inout_ecount(iSize) wchar_t *szOutput, size_t iSize, const wchar_t *szFormat, ...);
+_CRTIMP int __cdecl wcstol(const wchar_t *, __in wchar_t **, int);
+_CRTIMP unsigned int __cdecl wcstoul(const wchar_t *, __in wchar_t **, int);
+_CRTIMP __int64   __cdecl _wcstoi64(const wchar_t *, __in wchar_t **, int);
+_CRTIMP unsigned __int64  __cdecl _wcstoui64(const wchar_t *, __in wchar_t **, int);
+
+_CRTIMP int __cdecl _vsnprintf(__inout_ecount(iSize) char *szOutput, size_t iSize, const char *szFormat, va_list args);
+_CRTIMP int __cdecl vprintf(const char *, va_list);
+_CRTIMP int __cdecl printf(const char *, ...);
+
+#define swprintf    _swprintf_c
+#define vswprintf   _vswprintf_c
+
+#ifdef __cplusplus
+#ifndef _CPP_WIDE_INLINES_DEFINED
+#define _CPP_WIDE_INLINES_DEFINED
+extern "C++" {
+inline wchar_t * __cdecl wcschr(__in wchar_t *_S, wchar_t _C)
+        {return ((wchar_t *)wcschr((const wchar_t *)_S, _C)); }
+inline wchar_t * __cdecl wcspbrk(__in wchar_t *_S, const wchar_t *_P)
+        {return ((wchar_t *)wcspbrk((const wchar_t *)_S, _P)); }
+inline wchar_t * __cdecl wcsrchr(__in wchar_t *_S, wchar_t _C)
+        {return ((wchar_t *)wcsrchr((const wchar_t *)_S, _C)); }
+inline wchar_t * __cdecl wcsstr(__in wchar_t *_S, const wchar_t *_P)
+        {return ((wchar_t *)wcsstr((const wchar_t *)_S, _P)); }
+}
+#endif
+#endif
+
+// Utilities.
+unsigned int __cdecl _rotl(unsigned int, int);
+unsigned int __cdecl _rotr(unsigned int, int);
+unsigned int __cdecl _lrotl(unsigned int, int);
+unsigned int __cdecl _lrotr(unsigned int, int);
+
+_CRTIMP int __cdecl atol(const char *nptr);
+_CRTIMP int __cdecl atoi(const char *nptr);
+_CRTIMP __int64 __cdecl _atoi64(const char *nptr);
+_CRTIMP char *__cdecl _ltoa( int value, __inout char *string, int radix );
+
+_CRTIMP int __cdecl _wtoi(const wchar_t *);
+_CRTIMP int __cdecl _wtol(const wchar_t *);
+_CRTIMP __int64   __cdecl _wtoi64(const wchar_t *);
+_CRTIMP wchar_t * __cdecl _ltow (int, __inout wchar_t *, int);
+
+_CRTIMP void __cdecl qsort(void *base, unsigned num, unsigned width,
+    int (__cdecl *comp)(const void *, const void *));
+
+#ifdef _CRT_DEPENDENCY_
+
+#define EOF     (-1)
+
+#ifndef _FILE_DEFINED
+struct _iobuf {
+        char *_ptr;
+        int   _cnt;
+        char *_base;
+        int   _flag;
+        int   _file;
+        int   _charbuf;
+        int   _bufsiz;
+        char *_tmpfname;
+        };
+typedef struct _iobuf FILE;
+#define _FILE_DEFINED
+#endif
+
+#define _IOB_ENTRIES 20
+
+#ifndef _STDIO_DEFINED
+_CRTIMP_TODO extern FILE _iob[];
+#endif  /* _STDIO_DEFINED */
+
+#define stdin  (&_iob[0])
+#define stdout (&_iob[1])
+#define stderr (&_iob[2])
+
+_CRTIMP_TODO FILE * __cdecl fopen(const char *, const char *);
+_CRTIMP_TODO FILE * __cdecl _wfopen(const wchar_t *, const wchar_t *);
+_CRTIMP_TODO size_t __cdecl fwrite(const void *, size_t, size_t, FILE *);
+_CRTIMP_TODO int __cdecl ftell(FILE *);
+_CRTIMP_TODO int __cdecl fprintf(FILE *, const char *, ...);
+_CRTIMP_TODO int __cdecl fflush(FILE *);
+_CRTIMP_TODO int __cdecl fclose(FILE *);
+
+
+#endif // _CRT_DEPENDENCY_
+
+
+#ifdef __cplusplus
+}
+#endif 
+
+
+
+#ifdef __cplusplus
+
+void* __cdecl operator new(size_t cb);
+void __cdecl operator delete(void *p);
+
+#endif // __cplusplus
+
+
+#endif // NO_CRT
+
+#ifndef PUB
+// PUB is defined to influence method visibility for some compilers.
+#define PUB
+#endif // !PUB
+
+#ifdef REDEFINE_NO_CRT
+#undef REDEFINE_NO_CRT
+#define NO_CRT 1
+#endif
+
+#endif // __CrtWrap_h__
+