mirror of
git://source.winehq.org/git/wine.git
synced 2024-09-01 18:03:37 +00:00
![Eric Pouech](/assets/img/avatar_default.png)
Signed-off-by: Eric Pouech <eric.pouech@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
900 lines
26 KiB
C
900 lines
26 KiB
C
/*
|
|
* 16-bit kernel initialization code
|
|
*
|
|
* Copyright 2000 Alexandre Julliard
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
|
|
#define WINE_NO_INLINE_STRING
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "winternl.h"
|
|
#include "wownt32.h"
|
|
#include "wine/winuser16.h"
|
|
|
|
#include "kernel16_private.h"
|
|
#include "wine/debug.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(module);
|
|
|
|
extern DWORD WINAPI GetProcessFlags( DWORD processid );
|
|
|
|
void *dummy = RaiseException; /* force importing it from kernel32 */
|
|
|
|
static DWORD process_dword;
|
|
|
|
/***********************************************************************
|
|
* KERNEL thread initialisation routine
|
|
*/
|
|
static void thread_attach(void)
|
|
{
|
|
/* allocate the 16-bit stack (FIXME: should be done lazily) */
|
|
HGLOBAL16 hstack = WOWGlobalAlloc16( GMEM_FIXED, 0x10000 );
|
|
CURRENT_SS = kernel_get_thread_data()->stack_sel = GlobalHandleToSel16( hstack );
|
|
CURRENT_SP = 0x10000 - sizeof(STACK16FRAME);
|
|
memset( (char *)GlobalLock16(hstack) + 0x10000 - sizeof(STACK16FRAME), 0, sizeof(STACK16FRAME) );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* KERNEL thread finalisation routine
|
|
*/
|
|
static void thread_detach(void)
|
|
{
|
|
/* free the 16-bit stack */
|
|
WOWGlobalFree16( kernel_get_thread_data()->stack_sel );
|
|
CURRENT_SS = CURRENT_SP = 0;
|
|
if (NtCurrentTeb()->Tib.SubSystemTib) TASK_ExitTask();
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* DllMain
|
|
*/
|
|
BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
|
|
{
|
|
switch(reason)
|
|
{
|
|
case DLL_PROCESS_ATTACH:
|
|
init_selectors();
|
|
if (LoadLibrary16( "krnl386.exe" ) < 32) return FALSE;
|
|
/* fall through */
|
|
case DLL_THREAD_ATTACH:
|
|
thread_attach();
|
|
break;
|
|
case DLL_THREAD_DETACH:
|
|
thread_detach();
|
|
break;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* DllEntryPoint (KERNEL.669)
|
|
*/
|
|
BOOL WINAPI KERNEL_DllEntryPoint( DWORD reasion, HINSTANCE16 inst, WORD ds,
|
|
WORD heap, DWORD reserved1, WORD reserved2 )
|
|
{
|
|
static BOOL done;
|
|
|
|
/* the entry point can be called multiple times */
|
|
if (done) return TRUE;
|
|
done = TRUE;
|
|
|
|
/* create the shared heap for broken win95 native dlls */
|
|
HeapCreate( HEAP_SHARED, 0, 0 );
|
|
|
|
/* setup emulation of protected instructions from 32-bit code */
|
|
if (GetVersion() & 0x80000000) RtlAddVectoredExceptionHandler( TRUE, INSTR_vectored_handler );
|
|
|
|
/* Initialize 16-bit thunking entry points */
|
|
if (!WOWTHUNK_Init()) return FALSE;
|
|
|
|
/* Initialize DOS memory */
|
|
if (!DOSMEM_Init()) return FALSE;
|
|
|
|
/* Initialize special KERNEL entry points */
|
|
|
|
NE_SetEntryPoint( inst, 178, GetWinFlags16() );
|
|
|
|
NE_SetEntryPoint( inst, 454, get_cs() );
|
|
NE_SetEntryPoint( inst, 455, get_ds() );
|
|
|
|
NE_SetEntryPoint( inst, 183, DOSMEM_0000H ); /* KERNEL.183: __0000H */
|
|
NE_SetEntryPoint( inst, 173, DOSMEM_BiosSysSeg ); /* KERNEL.173: __ROMBIOS */
|
|
NE_SetEntryPoint( inst, 193, DOSMEM_BiosDataSeg ); /* KERNEL.193: __0040H */
|
|
NE_SetEntryPoint( inst, 194, DOSMEM_BiosSysSeg ); /* KERNEL.194: __F000H */
|
|
|
|
/* Initialize KERNEL.THHOOK */
|
|
TASK_InstallTHHook(MapSL((SEGPTR)GetProcAddress16( inst, (LPCSTR)332 )));
|
|
TASK_CreateMainTask();
|
|
|
|
/* Initialize the real-mode selector entry points */
|
|
#define SET_ENTRY_POINT( num, addr ) \
|
|
NE_SetEntryPoint( inst, (num), GLOBAL_CreateBlock( GMEM_FIXED, \
|
|
DOSMEM_MapDosToLinear(addr), 0x10000, inst, \
|
|
LDT_FLAGS_DATA ))
|
|
|
|
SET_ENTRY_POINT( 174, 0xa0000 ); /* KERNEL.174: __A000H */
|
|
SET_ENTRY_POINT( 181, 0xb0000 ); /* KERNEL.181: __B000H */
|
|
SET_ENTRY_POINT( 182, 0xb8000 ); /* KERNEL.182: __B800H */
|
|
SET_ENTRY_POINT( 195, 0xc0000 ); /* KERNEL.195: __C000H */
|
|
SET_ENTRY_POINT( 179, 0xd0000 ); /* KERNEL.179: __D000H */
|
|
SET_ENTRY_POINT( 190, 0xe0000 ); /* KERNEL.190: __E000H */
|
|
#undef SET_ENTRY_POINT
|
|
|
|
/* Force loading of some dlls */
|
|
LoadLibrary16( "system.drv" );
|
|
LoadLibrary16( "comm.drv" );
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetVersion (KERNEL.3)
|
|
*/
|
|
DWORD WINAPI GetVersion16(void)
|
|
{
|
|
static WORD dosver, winver;
|
|
|
|
if (!dosver) /* not determined yet */
|
|
{
|
|
RTL_OSVERSIONINFOEXW info;
|
|
|
|
info.dwOSVersionInfoSize = sizeof(info);
|
|
if (RtlGetVersion( &info )) return 0;
|
|
|
|
if (info.dwMajorVersion <= 3)
|
|
winver = MAKEWORD( info.dwMajorVersion, info.dwMinorVersion );
|
|
else
|
|
winver = MAKEWORD( 3, 95 );
|
|
|
|
switch(info.dwPlatformId)
|
|
{
|
|
case VER_PLATFORM_WIN32s:
|
|
switch(MAKELONG( info.dwMinorVersion, info.dwMajorVersion ))
|
|
{
|
|
case 0x0200:
|
|
dosver = 0x0303; /* DOS 3.3 for Windows 2.0 */
|
|
break;
|
|
case 0x0300:
|
|
dosver = 0x0500; /* DOS 5.0 for Windows 3.0 */
|
|
break;
|
|
default:
|
|
dosver = 0x0616; /* DOS 6.22 for Windows 3.1 and later */
|
|
break;
|
|
}
|
|
break;
|
|
case VER_PLATFORM_WIN32_WINDOWS:
|
|
/* DOS 8.0 for WinME, 7.0 for Win95/98 */
|
|
if (info.dwMinorVersion >= 90) dosver = 0x0800;
|
|
else dosver = 0x0700;
|
|
break;
|
|
case VER_PLATFORM_WIN32_NT:
|
|
dosver = 0x0500; /* always DOS 5.0 for NT */
|
|
break;
|
|
}
|
|
TRACE( "DOS %d.%02d Win %d.%02d\n",
|
|
HIBYTE(dosver), LOBYTE(dosver), LOBYTE(winver), HIBYTE(winver) );
|
|
}
|
|
return MAKELONG( winver, dosver );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* Reserved1 (KERNEL.77)
|
|
*/
|
|
SEGPTR WINAPI KERNEL_AnsiNext16(SEGPTR current)
|
|
{
|
|
return (*(char *)MapSL(current)) ? current + 1 : current;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* Reserved2(KERNEL.78)
|
|
*/
|
|
SEGPTR WINAPI KERNEL_AnsiPrev16( SEGPTR start, SEGPTR current )
|
|
{
|
|
return (current==start)?start:current-1;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* Reserved3 (KERNEL.79)
|
|
*/
|
|
SEGPTR WINAPI KERNEL_AnsiUpper16( SEGPTR strOrChar )
|
|
{
|
|
/* uppercase only one char if strOrChar < 0x10000 */
|
|
if (HIWORD(strOrChar))
|
|
{
|
|
char *s = MapSL(strOrChar);
|
|
while (*s)
|
|
{
|
|
*s = toupper(*s);
|
|
s++;
|
|
}
|
|
return strOrChar;
|
|
}
|
|
else return toupper((char)strOrChar);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* Reserved4 (KERNEL.80)
|
|
*/
|
|
SEGPTR WINAPI KERNEL_AnsiLower16( SEGPTR strOrChar )
|
|
{
|
|
/* lowercase only one char if strOrChar < 0x10000 */
|
|
if (HIWORD(strOrChar))
|
|
{
|
|
char *s = MapSL(strOrChar);
|
|
while (*s)
|
|
{
|
|
*s = tolower(*s);
|
|
s++;
|
|
}
|
|
return strOrChar;
|
|
}
|
|
else return tolower((char)strOrChar);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* Reserved5 (KERNEL.87)
|
|
*/
|
|
INT16 WINAPI KERNEL_lstrcmp16( LPCSTR str1, LPCSTR str2 )
|
|
{
|
|
int ret = strcmp( str1, str2 );
|
|
|
|
/* Looks too complicated, but in optimized strcpy we might get
|
|
* a 32bit wide difference and would truncate it to 16 bit, so
|
|
* erroneously returning equality. */
|
|
if (ret < 0) return -1;
|
|
if (ret > 0) return 1;
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* lstrcpy (KERNEL.88)
|
|
*/
|
|
SEGPTR WINAPI lstrcpy16( SEGPTR dst, LPCSTR src )
|
|
{
|
|
if (!lstrcpyA( MapSL(dst), src )) dst = 0;
|
|
return dst;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* lstrcat (KERNEL.89)
|
|
*/
|
|
SEGPTR WINAPI lstrcat16( SEGPTR dst, LPCSTR src )
|
|
{
|
|
/* Windows does not check for NULL pointers here, so we don't either */
|
|
strcat( MapSL(dst), src );
|
|
return dst;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* lstrlen (KERNEL.90)
|
|
*/
|
|
INT16 WINAPI lstrlen16( LPCSTR str )
|
|
{
|
|
return (INT16)lstrlenA( str );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* OutputDebugString (KERNEL.115)
|
|
*/
|
|
void WINAPI OutputDebugString16( LPCSTR str )
|
|
{
|
|
OutputDebugStringA( str );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetWinFlags (KERNEL.132)
|
|
*/
|
|
DWORD WINAPI GetWinFlags16(void)
|
|
{
|
|
static const long cpuflags[5] = { WF_CPU086, WF_CPU186, WF_CPU286, WF_CPU386, WF_CPU486 };
|
|
SYSTEM_INFO si;
|
|
OSVERSIONINFOA ovi;
|
|
DWORD result;
|
|
|
|
GetSystemInfo(&si);
|
|
|
|
/* There doesn't seem to be any Pentium flag. */
|
|
result = cpuflags[min(si.wProcessorLevel, 4)] | WF_ENHANCED | WF_PMODE | WF_80x87 | WF_PAGING;
|
|
if (si.wProcessorLevel >= 4) result |= WF_HASCPUID;
|
|
ovi.dwOSVersionInfoSize = sizeof(ovi);
|
|
GetVersionExA(&ovi);
|
|
if (ovi.dwPlatformId == VER_PLATFORM_WIN32_NT)
|
|
result |= WF_WIN32WOW; /* undocumented WF_WINNT */
|
|
return result;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetVersionEx (KERNEL.149)
|
|
*/
|
|
BOOL16 WINAPI GetVersionEx16(OSVERSIONINFO16 *v)
|
|
{
|
|
OSVERSIONINFOA info;
|
|
|
|
if (v->dwOSVersionInfoSize < sizeof(OSVERSIONINFO16))
|
|
{
|
|
WARN("wrong OSVERSIONINFO size from app\n");
|
|
return FALSE;
|
|
}
|
|
|
|
info.dwOSVersionInfoSize = sizeof(info);
|
|
if (!GetVersionExA( &info )) return FALSE;
|
|
|
|
v->dwMajorVersion = info.dwMajorVersion;
|
|
v->dwMinorVersion = info.dwMinorVersion;
|
|
v->dwBuildNumber = info.dwBuildNumber;
|
|
v->dwPlatformId = info.dwPlatformId;
|
|
strcpy( v->szCSDVersion, info.szCSDVersion );
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DebugBreak (KERNEL.203)
|
|
*/
|
|
void WINAPI DebugBreak16( CONTEXT *context )
|
|
{
|
|
EXCEPTION_RECORD rec;
|
|
|
|
rec.ExceptionCode = EXCEPTION_BREAKPOINT;
|
|
rec.ExceptionFlags = 0;
|
|
rec.ExceptionRecord = NULL;
|
|
rec.ExceptionAddress = (LPVOID)context->Eip;
|
|
rec.NumberParameters = 0;
|
|
NtRaiseException( &rec, context, TRUE );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* K329 (KERNEL.329)
|
|
*
|
|
* TODO:
|
|
* Should fill lpBuffer only if DBO_BUFFERFILL has been set by SetWinDebugInfo()
|
|
*/
|
|
void WINAPI DebugFillBuffer(LPSTR lpBuffer, WORD wBytes)
|
|
{
|
|
memset(lpBuffer, 0xf9 /* DBGFILL_BUFFER */, wBytes);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DiagQuery (KERNEL.339)
|
|
*
|
|
* returns TRUE if Win called with "/b" (bootlog.txt)
|
|
*/
|
|
BOOL16 WINAPI DiagQuery16(void)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DiagOutput (KERNEL.340)
|
|
*
|
|
* writes a debug string into <windir>\bootlog.txt
|
|
*/
|
|
void WINAPI DiagOutput16(LPCSTR str)
|
|
{
|
|
/* FIXME */
|
|
TRACE("DIAGOUTPUT:%s\n", debugstr_a(str));
|
|
}
|
|
|
|
/***********************************************************************
|
|
* hmemcpy (KERNEL.348)
|
|
*/
|
|
void WINAPI hmemcpy16( LPVOID dst, LPCVOID src, LONG count )
|
|
{
|
|
memcpy( dst, src, count );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* lstrcpyn (KERNEL.353)
|
|
*/
|
|
SEGPTR WINAPI lstrcpyn16( SEGPTR dst, LPCSTR src, INT16 n )
|
|
{
|
|
if (!lstrcpynA( MapSL(dst), src, n )) return 0;
|
|
return dst;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* lstrcatn (KERNEL.352)
|
|
*/
|
|
SEGPTR WINAPI lstrcatn16( SEGPTR dst, LPCSTR src, INT16 n )
|
|
{
|
|
LPSTR p = MapSL(dst);
|
|
LPSTR start = p;
|
|
|
|
while (*p) p++;
|
|
if ((n -= (p - start)) <= 0) return dst;
|
|
lstrcpynA( p, src, n );
|
|
return dst;
|
|
}
|
|
|
|
#if 0 /* Not used at this time. This is here for documentation only */
|
|
|
|
/* WINDEBUGINFO flags values */
|
|
#define WDI_OPTIONS 0x0001
|
|
#define WDI_FILTER 0x0002
|
|
#define WDI_ALLOCBREAK 0x0004
|
|
|
|
/* dwOptions values */
|
|
#define DBO_CHECKHEAP 0x0001
|
|
#define DBO_BUFFERFILL 0x0004
|
|
#define DBO_DISABLEGPTRAPPING 0x0010
|
|
#define DBO_CHECKFREE 0x0020
|
|
|
|
#define DBO_SILENT 0x8000
|
|
|
|
#define DBO_TRACEBREAK 0x2000
|
|
#define DBO_WARNINGBREAK 0x1000
|
|
#define DBO_NOERRORBREAK 0x0800
|
|
#define DBO_NOFATALBREAK 0x0400
|
|
#define DBO_INT3BREAK 0x0100
|
|
|
|
/* DebugOutput flags values */
|
|
#define DBF_TRACE 0x0000
|
|
#define DBF_WARNING 0x4000
|
|
#define DBF_ERROR 0x8000
|
|
#define DBF_FATAL 0xc000
|
|
|
|
/* dwFilter values */
|
|
#define DBF_KERNEL 0x1000
|
|
#define DBF_KRN_MEMMAN 0x0001
|
|
#define DBF_KRN_LOADMODULE 0x0002
|
|
#define DBF_KRN_SEGMENTLOAD 0x0004
|
|
#define DBF_USER 0x0800
|
|
#define DBF_GDI 0x0400
|
|
#define DBF_MMSYSTEM 0x0040
|
|
#define DBF_PENWIN 0x0020
|
|
#define DBF_APPLICATION 0x0008
|
|
#define DBF_DRIVER 0x0010
|
|
|
|
#endif /* NOLOGERROR */
|
|
|
|
/***********************************************************************
|
|
* GetWinDebugInfo (KERNEL.355)
|
|
*/
|
|
BOOL16 WINAPI GetWinDebugInfo16(WINDEBUGINFO16 *lpwdi, UINT16 flags)
|
|
{
|
|
FIXME("(%p,%d): stub returning FALSE\n", lpwdi, flags);
|
|
/* FALSE means not in debugging mode/version */
|
|
/* Can this type of debugging be used in wine ? */
|
|
/* Constants: WDI_OPTIONS WDI_FILTER WDI_ALLOCBREAK */
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SetWinDebugInfo (KERNEL.356)
|
|
*/
|
|
BOOL16 WINAPI SetWinDebugInfo16(WINDEBUGINFO16 *lpwdi)
|
|
{
|
|
FIXME("(%p): stub returning FALSE\n", lpwdi);
|
|
/* FALSE means not in debugging mode/version */
|
|
/* Can this type of debugging be used in wine ? */
|
|
/* Constants: WDI_OPTIONS WDI_FILTER WDI_ALLOCBREAK */
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* UnicodeToAnsi (KERNEL.434)
|
|
*/
|
|
INT16 WINAPI UnicodeToAnsi16( LPCWSTR src, LPSTR dst, INT16 codepage )
|
|
{
|
|
if ( codepage == -1 ) codepage = CP_ACP;
|
|
return WideCharToMultiByte( codepage, 0, src, -1, dst, 0x7fffffff, NULL, NULL );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* VWin32_EventCreate (KERNEL.442)
|
|
*/
|
|
HANDLE WINAPI VWin32_EventCreate(VOID)
|
|
{
|
|
HANDLE hEvent = CreateEventW( NULL, FALSE, 0, NULL );
|
|
return ConvertToGlobalHandle( hEvent );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* VWin32_EventDestroy (KERNEL.443)
|
|
*/
|
|
VOID WINAPI VWin32_EventDestroy(HANDLE event)
|
|
{
|
|
CloseHandle( event );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* VWin32_EventWait (KERNEL.450)
|
|
*/
|
|
VOID WINAPI VWin32_EventWait(HANDLE event)
|
|
{
|
|
DWORD mutex_count;
|
|
|
|
ReleaseThunkLock( &mutex_count );
|
|
WaitForSingleObject( event, INFINITE );
|
|
RestoreThunkLock( mutex_count );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* VWin32_EventSet (KERNEL.451)
|
|
* KERNEL_479 (KERNEL.479)
|
|
*/
|
|
VOID WINAPI VWin32_EventSet(HANDLE event)
|
|
{
|
|
SetEvent( event );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetProcAddress32 (KERNEL.453)
|
|
*/
|
|
FARPROC WINAPI GetProcAddress32_16( HMODULE hModule, LPCSTR function )
|
|
{
|
|
/* FIXME: we used to disable snoop when returning proc for Win16 subsystem */
|
|
return GetProcAddress( hModule, function );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CreateW32Event (KERNEL.457)
|
|
*/
|
|
HANDLE WINAPI CreateW32Event( BOOL manual_reset, BOOL initial_state )
|
|
{
|
|
return CreateEventW( NULL, manual_reset, initial_state, NULL );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SetW32Event (KERNEL.458)
|
|
*/
|
|
BOOL WINAPI SetW32Event( HANDLE handle )
|
|
{
|
|
return SetEvent( handle );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ResetW32Event (KERNEL.459)
|
|
*/
|
|
BOOL WINAPI ResetW32Event( HANDLE handle )
|
|
{
|
|
return ResetEvent( handle );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WaitForSingleObject (KERNEL.460)
|
|
*/
|
|
DWORD WINAPI WaitForSingleObject16( HANDLE handle, DWORD timeout )
|
|
{
|
|
DWORD retval, mutex_count;
|
|
|
|
ReleaseThunkLock( &mutex_count );
|
|
retval = WaitForSingleObject( handle, timeout );
|
|
RestoreThunkLock( mutex_count );
|
|
return retval;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WaitForMultipleObjects (KERNEL.461)
|
|
*/
|
|
DWORD WINAPI WaitForMultipleObjects16( DWORD count, const HANDLE *handles,
|
|
BOOL wait_all, DWORD timeout )
|
|
{
|
|
DWORD retval, mutex_count;
|
|
|
|
ReleaseThunkLock( &mutex_count );
|
|
retval = WaitForMultipleObjectsEx( count, handles, wait_all, timeout, FALSE );
|
|
RestoreThunkLock( mutex_count );
|
|
return retval;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetCurrentThreadId (KERNEL.462)
|
|
*/
|
|
DWORD WINAPI GetCurrentThreadId16(void)
|
|
{
|
|
return GetCurrentThreadId();
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ExitProcess (KERNEL.466)
|
|
*/
|
|
void WINAPI ExitProcess16( WORD status )
|
|
{
|
|
DWORD count;
|
|
ReleaseThunkLock( &count );
|
|
ExitProcess( status );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetCurrentProcessId (KERNEL.471)
|
|
*/
|
|
DWORD WINAPI GetCurrentProcessId16(void)
|
|
{
|
|
return GetCurrentProcessId();
|
|
}
|
|
|
|
/*********************************************************************
|
|
* CloseW32Handle (KERNEL.474)
|
|
*/
|
|
BOOL WINAPI CloseW32Handle( HANDLE handle )
|
|
{
|
|
return CloseHandle( handle );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ConvertToGlobalHandle (KERNEL.476)
|
|
*/
|
|
HANDLE WINAPI ConvertToGlobalHandle16( HANDLE handle )
|
|
{
|
|
return ConvertToGlobalHandle( handle );
|
|
}
|
|
|
|
/*********************************************************************
|
|
* MapProcessHandle (KERNEL.483)
|
|
*/
|
|
DWORD WINAPI MapProcessHandle( HANDLE hProcess )
|
|
{
|
|
return GetProcessId( hProcess );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SetProcessDword (KERNEL.484)
|
|
* 'Of course you cannot directly access Windows internal structures'
|
|
*/
|
|
void WINAPI SetProcessDword( DWORD dwProcessID, INT offset, DWORD value )
|
|
{
|
|
TRACE("(%ld, %d)\n", dwProcessID, offset );
|
|
|
|
if (dwProcessID && dwProcessID != GetCurrentProcessId())
|
|
{
|
|
ERR("%d: process %lx not accessible\n", offset, dwProcessID);
|
|
return;
|
|
}
|
|
|
|
switch ( offset )
|
|
{
|
|
case GPD_APP_COMPAT_FLAGS:
|
|
case GPD_LOAD_DONE_EVENT:
|
|
case GPD_HINSTANCE16:
|
|
case GPD_WINDOWS_VERSION:
|
|
case GPD_THDB:
|
|
case GPD_PDB:
|
|
case GPD_STARTF_SHELLDATA:
|
|
case GPD_STARTF_HOTKEY:
|
|
case GPD_STARTF_SHOWWINDOW:
|
|
case GPD_STARTF_SIZE:
|
|
case GPD_STARTF_POSITION:
|
|
case GPD_STARTF_FLAGS:
|
|
case GPD_PARENT:
|
|
case GPD_FLAGS:
|
|
ERR("Not allowed to modify offset %d\n", offset );
|
|
break;
|
|
case GPD_USERDATA:
|
|
process_dword = value;
|
|
break;
|
|
default:
|
|
ERR("Unknown offset %d\n", offset );
|
|
break;
|
|
}
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetProcessDword (KERNEL.485)
|
|
* 'Of course you cannot directly access Windows internal structures'
|
|
*/
|
|
DWORD WINAPI GetProcessDword( DWORD dwProcessID, INT offset )
|
|
{
|
|
DWORD x, y;
|
|
STARTUPINFOW siw;
|
|
|
|
TRACE("(%ld, %d)\n", dwProcessID, offset );
|
|
|
|
if (dwProcessID && dwProcessID != GetCurrentProcessId())
|
|
{
|
|
ERR("%d: process %lx not accessible\n", offset, dwProcessID);
|
|
return 0;
|
|
}
|
|
|
|
switch ( offset )
|
|
{
|
|
case GPD_APP_COMPAT_FLAGS:
|
|
return GetAppCompatFlags16(0);
|
|
case GPD_LOAD_DONE_EVENT:
|
|
return 0;
|
|
case GPD_HINSTANCE16:
|
|
return GetTaskDS16();
|
|
case GPD_WINDOWS_VERSION:
|
|
return GetExeVersion16();
|
|
case GPD_THDB:
|
|
return (DWORD_PTR)NtCurrentTeb() - 0x10 /* FIXME */;
|
|
case GPD_PDB:
|
|
return (DWORD_PTR)NtCurrentTeb()->Peb; /* FIXME: truncating a pointer */
|
|
case GPD_STARTF_SHELLDATA: /* return stdoutput handle from startupinfo ??? */
|
|
GetStartupInfoW(&siw);
|
|
return HandleToULong(siw.hStdOutput);
|
|
case GPD_STARTF_HOTKEY: /* return stdinput handle from startupinfo ??? */
|
|
GetStartupInfoW(&siw);
|
|
return HandleToULong(siw.hStdInput);
|
|
case GPD_STARTF_SHOWWINDOW:
|
|
GetStartupInfoW(&siw);
|
|
return siw.wShowWindow;
|
|
case GPD_STARTF_SIZE:
|
|
GetStartupInfoW(&siw);
|
|
x = siw.dwXSize;
|
|
if ( (INT)x == CW_USEDEFAULT ) x = CW_USEDEFAULT16;
|
|
y = siw.dwYSize;
|
|
if ( (INT)y == CW_USEDEFAULT ) y = CW_USEDEFAULT16;
|
|
return MAKELONG( x, y );
|
|
case GPD_STARTF_POSITION:
|
|
GetStartupInfoW(&siw);
|
|
x = siw.dwX;
|
|
if ( (INT)x == CW_USEDEFAULT ) x = CW_USEDEFAULT16;
|
|
y = siw.dwY;
|
|
if ( (INT)y == CW_USEDEFAULT ) y = CW_USEDEFAULT16;
|
|
return MAKELONG( x, y );
|
|
case GPD_STARTF_FLAGS:
|
|
GetStartupInfoW(&siw);
|
|
return siw.dwFlags;
|
|
case GPD_PARENT:
|
|
return 0;
|
|
case GPD_FLAGS:
|
|
return GetProcessFlags(0);
|
|
case GPD_USERDATA:
|
|
return process_dword;
|
|
default:
|
|
ERR("Unknown offset %d\n", offset );
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FreeLibrary32 (KERNEL.486)
|
|
*/
|
|
BOOL WINAPI FreeLibrary32_16( HINSTANCE module )
|
|
{
|
|
return FreeLibrary( module );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetModuleFileName32 (KERNEL.487)
|
|
*/
|
|
DWORD WINAPI GetModuleFileName32_16( HMODULE module, LPSTR buffer, DWORD size )
|
|
{
|
|
return GetModuleFileNameA( module, buffer, size );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetModuleHandle32 (KERNEL.488)
|
|
*/
|
|
HMODULE WINAPI GetModuleHandle32_16(LPCSTR module)
|
|
{
|
|
return GetModuleHandleA( module );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RegisterServiceProcess (KERNEL.491)
|
|
*/
|
|
DWORD WINAPI RegisterServiceProcess16( DWORD dwProcessId, DWORD dwType )
|
|
{
|
|
return 1; /* success */
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WaitForMultipleObjectsEx (KERNEL.495)
|
|
*/
|
|
DWORD WINAPI WaitForMultipleObjectsEx16( DWORD count, const HANDLE *handles,
|
|
BOOL wait_all, DWORD timeout, BOOL alertable )
|
|
{
|
|
DWORD retval, mutex_count;
|
|
|
|
ReleaseThunkLock( &mutex_count );
|
|
retval = WaitForMultipleObjectsEx( count, handles, wait_all, timeout, alertable );
|
|
RestoreThunkLock( mutex_count );
|
|
return retval;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* VWin32_BoostThreadGroup (KERNEL.535)
|
|
*/
|
|
VOID WINAPI VWin32_BoostThreadGroup( DWORD threadId, INT boost )
|
|
{
|
|
FIXME("(0x%08lx,%d): stub\n", threadId, boost);
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* VWin32_BoostThreadStatic (KERNEL.536)
|
|
*/
|
|
VOID WINAPI VWin32_BoostThreadStatic( DWORD threadId, INT boost )
|
|
{
|
|
FIXME("(0x%08lx,%d): stub\n", threadId, boost);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnableDos (KERNEL.41)
|
|
* DisableDos (KERNEL.42)
|
|
* GetLastDiskChange (KERNEL.98)
|
|
* ValidateCodeSegments (KERNEL.100)
|
|
* KbdRst (KERNEL.123)
|
|
* EnableKernel (KERNEL.124)
|
|
* DisableKernel (KERNEL.125)
|
|
* ValidateFreeSpaces (KERNEL.200)
|
|
* K237 (KERNEL.237)
|
|
* BUNNY_351 (KERNEL.351)
|
|
* PIGLET_361 (KERNEL.361)
|
|
*
|
|
* Entry point for kernel functions that do nothing.
|
|
*/
|
|
LONG WINAPI KERNEL_nop(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ToolHelpHook (KERNEL.341)
|
|
* see "Undocumented Windows"
|
|
*/
|
|
FARPROC16 WINAPI ToolHelpHook16(FARPROC16 func)
|
|
{
|
|
static FARPROC16 hook;
|
|
|
|
FIXME("(%p), stub.\n", func);
|
|
return InterlockedExchangePointer( (void **)&hook, func );
|
|
}
|
|
|
|
/* thunk for 16-bit CreateThread */
|
|
struct thread_args
|
|
{
|
|
FARPROC16 proc;
|
|
DWORD param;
|
|
};
|
|
|
|
static DWORD CALLBACK start_thread16( LPVOID threadArgs )
|
|
{
|
|
struct thread_args args = *(struct thread_args *)threadArgs;
|
|
HeapFree( GetProcessHeap(), 0, threadArgs );
|
|
return K32WOWCallback16( (DWORD)args.proc, args.param );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CreateThread16 (KERNEL.441)
|
|
*/
|
|
HANDLE WINAPI CreateThread16( SECURITY_ATTRIBUTES *sa, DWORD stack,
|
|
FARPROC16 start, SEGPTR param,
|
|
DWORD flags, LPDWORD id )
|
|
{
|
|
struct thread_args *args = HeapAlloc( GetProcessHeap(), 0, sizeof(*args) );
|
|
if (!args) return INVALID_HANDLE_VALUE;
|
|
args->proc = start;
|
|
args->param = param;
|
|
return CreateThread( sa, stack, start_thread16, args, flags, id );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* _DebugOutput (KERNEL.328)
|
|
*/
|
|
void WINAPIV _DebugOutput( WORD flags, LPCSTR spec, VA_LIST16 valist )
|
|
{
|
|
char caller[101];
|
|
|
|
/* Decode caller address */
|
|
if (!GetModuleName16( GetExePtr(CURRENT_STACK16->cs), caller, sizeof(caller) ))
|
|
sprintf( caller, "%04X:%04X", CURRENT_STACK16->cs, CURRENT_STACK16->ip );
|
|
|
|
/* FIXME: cannot use wvsnprintf16 from kernel */
|
|
/* wvsnprintf16( temp, sizeof(temp), spec, valist ); */
|
|
|
|
/* Output */
|
|
FIXME("%s %04x %s\n", caller, flags, debugstr_a(spec) );
|
|
}
|