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import KernelEx-4.0-RC1

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UzixLS
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184
kexcrt/msvc/STDINT.H Normal file
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/* ISO C9x 7.18 Integer types <stdint.h>
* Based on ISO/IEC SC22/WG14 9899 Committee draft (SC22 N2794)
*
* THIS SOFTWARE IS NOT COPYRIGHTED
*
* Contributor: Danny Smith <danny_r_smith_2001@yahoo.co.nz>
*
* This source code is offered for use in the public domain. You may
* use, modify or distribute it freely.
*
* This code is distributed in the hope that it will be useful but
* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
* DISCLAIMED. This includes but is not limited to warranties of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* Date: 2000-12-02
*/
#ifndef _STDINT_H
#define _STDINT_H
#define __need_wint_t
#define __need_wchar_t
#include <stddef.h>
/* 7.18.1.1 Exact-width integer types */
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef short int16_t;
typedef unsigned short uint16_t;
typedef int int32_t;
typedef unsigned uint32_t;
typedef __int64 int64_t;
typedef unsigned __int64 uint64_t;
/* 7.18.1.2 Minimum-width integer types */
typedef signed char int_least8_t;
typedef unsigned char uint_least8_t;
typedef short int_least16_t;
typedef unsigned short uint_least16_t;
typedef int int_least32_t;
typedef unsigned uint_least32_t;
typedef __int64 int_least64_t;
typedef unsigned __int64 uint_least64_t;
/* 7.18.1.3 Fastest minimum-width integer types
* Not actually guaranteed to be fastest for all purposes
* Here we use the exact-width types for 8 and 16-bit ints.
*/
typedef char int_fast8_t;
typedef unsigned char uint_fast8_t;
typedef short int_fast16_t;
typedef unsigned short uint_fast16_t;
typedef int int_fast32_t;
typedef unsigned int uint_fast32_t;
typedef __int64 int_fast64_t;
typedef unsigned __int64 uint_fast64_t;
/* 7.18.1.4 Integer types capable of holding object pointers */
typedef int intptr_t;
typedef unsigned uintptr_t;
/* 7.18.1.5 Greatest-width integer types */
typedef __int64 intmax_t;
typedef unsigned __int64 uintmax_t;
/* 7.18.2 Limits of specified-width integer types */
#if !defined ( __cplusplus) || defined (__STDC_LIMIT_MACROS)
/* 7.18.2.1 Limits of exact-width integer types */
#define INT8_MIN (-128)
#define INT16_MIN (-32768)
#define INT32_MIN (-2147483647 - 1)
#define INT64_MIN (-9223372036854775807LL - 1)
#define INT8_MAX 127
#define INT16_MAX 32767
#define INT32_MAX 2147483647
#define INT64_MAX 9223372036854775807LL
#define UINT8_MAX 0xff /* 255U */
#define UINT16_MAX 0xffff /* 65535U */
#define UINT32_MAX 0xffffffff /* 4294967295U */
#define UINT64_MAX 0xffffffffffffffffULL /* 18446744073709551615ULL */
/* 7.18.2.2 Limits of minimum-width integer types */
#define INT_LEAST8_MIN INT8_MIN
#define INT_LEAST16_MIN INT16_MIN
#define INT_LEAST32_MIN INT32_MIN
#define INT_LEAST64_MIN INT64_MIN
#define INT_LEAST8_MAX INT8_MAX
#define INT_LEAST16_MAX INT16_MAX
#define INT_LEAST32_MAX INT32_MAX
#define INT_LEAST64_MAX INT64_MAX
#define UINT_LEAST8_MAX UINT8_MAX
#define UINT_LEAST16_MAX UINT16_MAX
#define UINT_LEAST32_MAX UINT32_MAX
#define UINT_LEAST64_MAX UINT64_MAX
/* 7.18.2.3 Limits of fastest minimum-width integer types */
#define INT_FAST8_MIN INT8_MIN
#define INT_FAST16_MIN INT16_MIN
#define INT_FAST32_MIN INT32_MIN
#define INT_FAST64_MIN INT64_MIN
#define INT_FAST8_MAX INT8_MAX
#define INT_FAST16_MAX INT16_MAX
#define INT_FAST32_MAX INT32_MAX
#define INT_FAST64_MAX INT64_MAX
#define UINT_FAST8_MAX UINT8_MAX
#define UINT_FAST16_MAX UINT16_MAX
#define UINT_FAST32_MAX UINT32_MAX
#define UINT_FAST64_MAX UINT64_MAX
/* 7.18.2.4 Limits of integer types capable of holding
object pointers */
#define INTPTR_MIN INT32_MIN
#define INTPTR_MAX INT32_MAX
#define UINTPTR_MAX UINT32_MAX
/* 7.18.2.5 Limits of greatest-width integer types */
#define INTMAX_MIN INT64_MIN
#define INTMAX_MAX INT64_MAX
#define UINTMAX_MAX UINT64_MAX
/* 7.18.3 Limits of other integer types */
#define PTRDIFF_MIN INT32_MIN
#define PTRDIFF_MAX INT32_MAX
#define SIG_ATOMIC_MIN INT32_MIN
#define SIG_ATOMIC_MAX INT32_MAX
#define SIZE_MAX UINT32_MAX
#ifndef WCHAR_MIN /* also in wchar.h */
#define WCHAR_MIN 0
#define WCHAR_MAX 0xffff /* UINT16_MAX */
#endif
/*
* wint_t is unsigned short for compatibility with MS runtime
*/
#define WINT_MIN 0
#define WINT_MAX 0xffff /* UINT16_MAX */
#endif /* !defined ( __cplusplus) || defined __STDC_LIMIT_MACROS */
/* 7.18.4 Macros for integer constants */
#if !defined ( __cplusplus) || defined (__STDC_CONSTANT_MACROS)
/* 7.18.4.1 Macros for minimum-width integer constants
Accoding to Douglas Gwyn <gwyn@arl.mil>:
"This spec was changed in ISO/IEC 9899:1999 TC1; in ISO/IEC
9899:1999 as initially published, the expansion was required
to be an integer constant of precisely matching type, which
is impossible to accomplish for the shorter types on most
platforms, because C99 provides no standard way to designate
an integer constant with width less than that of type int.
TC1 changed this to require just an integer constant
*expression* with *promoted* type."
*/
#define INT8_C(val) ((int8_t) + (val))
#define UINT8_C(val) ((uint8_t) + (val##U))
#define INT16_C(val) ((int16_t) + (val))
#define UINT16_C(val) ((uint16_t) + (val##U))
#define INT32_C(val) val##L
#define UINT32_C(val) val##UL
#define INT64_C(val) val##LL
#define UINT64_C(val) val##ULL
/* 7.18.4.2 Macros for greatest-width integer constants */
#define INTMAX_C(val) INT64_C(val)
#define UINTMAX_C(val) UINT64_C(val)
#endif /* !defined ( __cplusplus) || defined __STDC_CONSTANT_MACROS */
#endif

112
kexcrt/msvc/argcargv.c Normal file
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//==========================================
// LIBCTINY - Matt Pietrek 2001
// MSDN Magazine, January 2001
//==========================================
#include <windows.h>
#include "argcargv.h"
#define _MAX_CMD_LINE_ARGS 128
char * _ppszArgv[_MAX_CMD_LINE_ARGS+1];
int __cdecl _ConvertCommandLineToArgcArgv( void )
{
int cbCmdLine;
int argc;
PSTR pszSysCmdLine, pszCmdLine;
// Set to no argv elements, in case we have to bail out
_ppszArgv[0] = 0;
// First get a pointer to the system's version of the command line, and
// figure out how long it is.
pszSysCmdLine = GetCommandLine();
cbCmdLine = lstrlen( pszSysCmdLine );
// Allocate memory to store a copy of the command line. We'll modify
// this copy, rather than the original command line. Yes, this memory
// currently doesn't explicitly get freed, but it goes away when the
// process terminates.
pszCmdLine = (PSTR)HeapAlloc( GetProcessHeap(), 0, cbCmdLine+1 );
if ( !pszCmdLine )
return 0;
// Copy the system version of the command line into our copy
lstrcpy( pszCmdLine, pszSysCmdLine );
if ( '"' == *pszCmdLine ) // If command line starts with a quote ("),
{ // it's a quoted filename. Skip to next quote.
pszCmdLine++;
_ppszArgv[0] = pszCmdLine; // argv[0] == executable name
while ( *pszCmdLine && (*pszCmdLine != '"') )
pszCmdLine++;
if ( *pszCmdLine ) // Did we see a non-NULL ending?
*pszCmdLine++ = 0; // Null terminate and advance to next char
else
return 0; // Oops! We didn't see the end quote
}
else // A regular (non-quoted) filename
{
_ppszArgv[0] = pszCmdLine; // argv[0] == executable name
while ( *pszCmdLine && (' ' != *pszCmdLine) && ('\t' != *pszCmdLine) )
pszCmdLine++;
if ( *pszCmdLine )
*pszCmdLine++ = 0; // Null terminate and advance to next char
}
// Done processing argv[0] (i.e., the executable name). Now do th
// actual arguments
argc = 1;
while ( 1 )
{
// Skip over any whitespace
while ( *pszCmdLine && (' ' == *pszCmdLine) || ('\t' == *pszCmdLine) )
pszCmdLine++;
if ( 0 == *pszCmdLine ) // End of command line???
return argc;
if ( '"' == *pszCmdLine ) // Argument starting with a quote???
{
pszCmdLine++; // Advance past quote character
_ppszArgv[ argc++ ] = pszCmdLine;
_ppszArgv[ argc ] = 0;
// Scan to end quote, or NULL terminator
while ( *pszCmdLine && (*pszCmdLine != '"') )
pszCmdLine++;
if ( 0 == *pszCmdLine )
return argc;
if ( *pszCmdLine )
*pszCmdLine++ = 0; // Null terminate and advance to next char
}
else // Non-quoted argument
{
_ppszArgv[ argc++ ] = pszCmdLine;
_ppszArgv[ argc ] = 0;
// Skip till whitespace or NULL terminator
while ( *pszCmdLine && (' '!=*pszCmdLine) && ('\t'!=*pszCmdLine) )
pszCmdLine++;
if ( 0 == *pszCmdLine )
return argc;
if ( *pszCmdLine )
*pszCmdLine++ = 0; // Null terminate and advance to next char
}
if ( argc >= (_MAX_CMD_LINE_ARGS) )
return argc;
}
}

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kexcrt/msvc/argcargv.h Normal file
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extern char * _ppszArgv[];
int __cdecl _ConvertCommandLineToArgcArgv( void );

20
kexcrt/msvc/concrt0.c Normal file
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#include <windows.h>
#include "argcargv.h"
#include "init.h"
int main(int, char **);
void mainCRTStartup(void)
{
int mainret, argc;
argc = _ConvertCommandLineToArgcArgv();
__init();
mainret = main(argc, _ppszArgv);
__exit();
ExitProcess(mainret);
}

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kexcrt/msvc/dllcrt0.c Normal file
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#include <windows.h>
#include "init.h"
extern BOOL WINAPI DllMain(
HINSTANCE hDllHandle,
DWORD dwReason,
LPVOID lpReserved
);
BOOL WINAPI _DllMainCRTStartup(
HINSTANCE hDllHandle,
DWORD dwReason,
LPVOID lpReserved
)
{
BOOL ret;
if (dwReason == DLL_PROCESS_ATTACH)
__init();
ret = DllMain(hDllHandle, dwReason, lpReserved);
if (dwReason == DLL_PROCESS_DETACH)
__exit();
return ret;
}

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kexcrt/msvc/init.c Normal file
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#include <stdlib.h>
#include "init.h"
#define MAX_ATEXIT 32
typedef void (__cdecl *_PVFV)(void);
static _PVFV _atexitlist[MAX_ATEXIT];
static int _atexitlist_cnt;
// C initializers
#pragma data_seg(".CRT$XIA")
_PVFV __xi_a[] = { NULL };
#pragma data_seg(".CRT$XIZ")
_PVFV __xi_z[] = { NULL };
// C++ initializers
#pragma data_seg(".CRT$XCA")
_PVFV __xc_a[] = { NULL };
#pragma data_seg(".CRT$XCZ")
_PVFV __xc_z[] = { NULL };
// C pre-terminators
#pragma data_seg(".CRT$XPA")
_PVFV __xp_a[] = { NULL };
#pragma data_seg(".CRT$XPZ")
_PVFV __xp_z[] = { NULL };
// C terminators
#pragma data_seg(".CRT$XTA")
_PVFV __xt_a[] = { NULL };
#pragma data_seg(".CRT$XTZ")
_PVFV __xt_z[] = { NULL };
#pragma data_seg() /* reset */
#pragma comment(linker, "/merge:.CRT=.data")
static void _initterm(_PVFV * pfbegin, _PVFV * pfend)
{
while (pfbegin < pfend)
{
if (*pfbegin != NULL)
(**pfbegin)();
++pfbegin;
}
}
void __init(void)
{
// do initializations
_initterm( __xi_a, __xi_z );
// do C++ initializations
_initterm( __xc_a, __xc_z );
}
int atexit(_PVFV func)
{
if (_atexitlist_cnt < MAX_ATEXIT)
{
_atexitlist[_atexitlist_cnt++] = func;
return 0;
}
return -1;
}
void __exit(void)
{
// do pre-terminators
_initterm(__xp_a, __xp_z);
// do terminators
_initterm(__xt_a, __xt_z);
if (_atexitlist_cnt)
{
_PVFV* p;
for (p = _atexitlist + _atexitlist_cnt - 1 ; p >= _atexitlist ; p--)
{
if (*p != NULL)
(**p)();
p--;
}
}
}

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kexcrt/msvc/init.h Normal file
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#ifndef __INIT_H
#define __INIT_H
void __init(void);
void __exit(void);
#endif

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kexcrt/msvc/wincrt0.c Normal file
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#include <windows.h>
#include "init.h"
void WinMainCRTStartup(void)
{
int mainret;
char* lpszCommandLine;
STARTUPINFO StartupInfo;
lpszCommandLine = GetCommandLine();
// Skip past program name (first token in command line).
if ( *lpszCommandLine == '"' ) // Check for and handle quoted program name
{
lpszCommandLine++; // Get past the first quote
// Now, scan, and skip over, subsequent characters until another
// double-quote or a null is encountered
while( *lpszCommandLine && (*lpszCommandLine != '"') )
lpszCommandLine++;
// If we stopped on a double-quote (usual case), skip over it.
if ( *lpszCommandLine == '"' )
lpszCommandLine++;
}
else // First token wasn't a quote
{
while ( *lpszCommandLine > ' ' )
lpszCommandLine++;
}
// Skip past any white space preceeding the second token.
while ( *lpszCommandLine && (*lpszCommandLine <= ' ') )
lpszCommandLine++;
StartupInfo.dwFlags = 0;
GetStartupInfo( &StartupInfo );
__init();
mainret = WinMain( GetModuleHandle(NULL),
NULL,
lpszCommandLine,
StartupInfo.dwFlags & STARTF_USESHOWWINDOW
? StartupInfo.wShowWindow : SW_SHOWDEFAULT );
__exit();
ExitProcess(mainret);
}