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0623a6f3cf
Sun Jan 18 17:05:58 1998 Alexandre Julliard <julliard@lrc.epfl.ch> * [include/stackframe.h] [tools/build.c] Some cleanups in stack frame building. * [misc/port.c] Implemented clone() wrapper for libc5 users. * [scheduler/mutex.c] [scheduler/synchro.c] Implemented abandoned mutexes. * [scheduler/process.c] [scheduler/thread.c] We now create a process and a thread structure as soon as possible during initialization. * [scheduler/thread.c] [scheduler/sysdeps.c] Moved system-specific thread handling to sysdeps.c. Fri Jan 16 10:45:15 1998 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [graphics/ddraw.c][include/ddraw.h] Surface handling enhanced. Some stuff already works ;) * [multimedia/dsound.c][include/dsound.h] Implemented using the Open Sound System. Slowly starts to work (sounds terrible for some programs). * [configure.in][multimedia/audio.c][include/config.h.in] Added check for OpenSoundSystem, fixed -lXxf86dga check. Replaced OS #ifdefs by #ifdef HAVE_OSS in mm/audio.c. * [if1632/relay.c][relay32/relay386.c] Do not print control characters for 'str' or 'wstr' args. * [misc/registry.c] "" seems to equals NULL in keynames. Replace where needed. Seems to help the win95 regedit.exe... * [win32/newfns.c] Implemented QueryPerformance* using gettimeofday(2) (should be done using the pentium timers probably). * [tools/ipcl] Removed useless open_pipe construct. Sun Jan 11 17:10:02 1998 Huw D M Davies <h.davies1@physics.oxford.ac.uk> * [objects/region.c] [include/region.h] [graphics/x11drv/clipping.c] Regions are now internal to Wine. The basis of this code is taken from the X11 distribution. GetRegionData() is implemented as is ExtCreateRegion() (without Xforms). CreatePolyPolygonRgn() should behave correctly now. * [objects/metafile.c] [graphics/metafiledrv/graphics.c] [graphics/metafiledrv/init.c] [include/metafile.h] [include/metafiledrv.h] Playback of META_CREATEREGION should now work. Implemented recording of META_CREATEREGION and META_PAINTREGION. * [graphics/x11drv/graphics.c] FillRgn() (and therefore its friends) respect logical co-ords. Wed Jan 7 01:21:45 1998 Steinar Hamre <steinarh@stud.fim.ntnu.no> * [configure.in] [include/acconfig.h] [tools/build.c] Now checking whether to use .string or .ascii. * [configure.in] [include/acconfig.h] [scheduler/critsection.c] Defining union semun if this is not available from header files. * [misc/lstr.c] Moved wine's own header files below <wctype.h> to avoid parse error on Solaris. Sun Jan 4 15:38:07 1998 Andrew Taylor <ataylor@cadvision.com> * [multimedia/mmsystem.c] [multimedia/mmio.c] Implemented mmioSendMessage and rearranged the mmio subsystem in terms of this function. Wed Dec 24 00:51:29 1997 Charles Duffy <cduffy@bigfoot.com> * [windows/clipboard.c] [relay32/user32.spec] GetPriorityClipboardFormat32 now has something other than just a stub. I have no idea if it works (can't test until SetClipboardData is finished) but HEdit likes things a lot more this way.
229 lines
8.6 KiB
C
229 lines
8.6 KiB
C
/*
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* 386-specific Win32 relay functions
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*
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* Copyright 1997 Alexandre Julliard
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*/
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#ifdef __i386__
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#include <assert.h>
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#include "winnt.h"
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#include "windows.h"
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#include "builtin32.h"
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#include "selectors.h"
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#include "stddebug.h"
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#include "debug.h"
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static void _dumpstr(unsigned char *s) {
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fputs("\"",stdout);
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while (*s) {
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if (*s<' ') {
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printf("\\0x%02x",*s++);
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continue;
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}
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if (*s=='\\') {
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fputs("\\\\",stdout);
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s++;
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continue;
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}
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fputc(*s++,stdout);
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}
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fputs("\"",stdout);
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}
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/***********************************************************************
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* RELAY_CallFrom32
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*
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* Stack layout on entry to this function:
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* ... ...
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* (esp+12) arg2
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* (esp+8) arg1
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* (esp+4) ret_addr
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* (esp) return addr to relay code
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*/
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int RELAY_CallFrom32( int ret_addr, ... )
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{
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int i, ret;
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char buffer[80];
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FARPROC32 func;
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unsigned int mask, typemask;
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WORD fs;
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int *args = &ret_addr;
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/* Relay addr is the return address for this function */
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BYTE *relay_addr = (BYTE *)args[-1];
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WORD nb_args = *(WORD *)(relay_addr + 1) / sizeof(int);
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assert(debugging_relay);
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func = (FARPROC32)BUILTIN32_GetEntryPoint( buffer, relay_addr - 5,
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&typemask );
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printf( "Call %s(", buffer );
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args++;
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for (i = 0, mask = 3; i < nb_args; i++, mask <<= 2)
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{
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if (i) printf( "," );
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if ((typemask & mask) && HIWORD(args[i]))
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{
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if (typemask & (2<<(2*i)))
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{
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char buff[80];
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lstrcpynWtoA( buff, (LPWSTR)args[i], sizeof(buff) );
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buff[sizeof(buff)-1]='\0';
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printf( "%08x L", args[i] );
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_dumpstr((unsigned char*)buff);
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}
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else {
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printf( "%08x ", args[i] );
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_dumpstr((unsigned char*)args[i]);
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}
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}
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else printf( "%08x", args[i] );
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}
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GET_FS( fs );
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printf( ") ret=%08x fs=%04x\n", ret_addr, fs );
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if (*relay_addr == 0xc3) /* cdecl */
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{
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LRESULT (*cfunc)() = (LRESULT(*)())func;
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switch(nb_args)
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{
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case 0: ret = cfunc(); break;
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case 1: ret = cfunc(args[0]); break;
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case 2: ret = cfunc(args[0],args[1]); break;
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case 3: ret = cfunc(args[0],args[1],args[2]); break;
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case 4: ret = cfunc(args[0],args[1],args[2],args[3]); break;
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case 5: ret = cfunc(args[0],args[1],args[2],args[3],args[4]); break;
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case 6: ret = cfunc(args[0],args[1],args[2],args[3],args[4],
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args[5]); break;
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case 7: ret = cfunc(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6]); break;
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case 8: ret = cfunc(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7]); break;
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case 9: ret = cfunc(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7],args[8]); break;
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case 10: ret = cfunc(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7],args[8],args[9]); break;
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case 11: ret = cfunc(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7],args[8],args[9],args[10]); break;
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case 12: ret = cfunc(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7],args[8],args[9],args[10],
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args[11]); break;
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case 13: ret = cfunc(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7],args[8],args[9],args[10],args[11],
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args[12]); break;
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case 14: ret = cfunc(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7],args[8],args[9],args[10],args[11],
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args[12],args[13]); break;
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case 15: ret = cfunc(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7],args[8],args[9],args[10],args[11],
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args[12],args[13],args[14]); break;
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default:
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fprintf( stderr, "RELAY_CallFrom32: Unsupported nb args %d\n",
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nb_args );
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assert(FALSE);
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}
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}
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else /* stdcall */
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{
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switch(nb_args)
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{
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case 0: ret = func(); break;
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case 1: ret = func(args[0]); break;
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case 2: ret = func(args[0],args[1]); break;
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case 3: ret = func(args[0],args[1],args[2]); break;
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case 4: ret = func(args[0],args[1],args[2],args[3]); break;
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case 5: ret = func(args[0],args[1],args[2],args[3],args[4]); break;
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case 6: ret = func(args[0],args[1],args[2],args[3],args[4],
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args[5]); break;
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case 7: ret = func(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6]); break;
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case 8: ret = func(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7]); break;
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case 9: ret = func(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7],args[8]); break;
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case 10: ret = func(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7],args[8],args[9]); break;
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case 11: ret = func(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7],args[8],args[9],args[10]); break;
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case 12: ret = func(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7],args[8],args[9],args[10],
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args[11]); break;
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case 13: ret = func(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7],args[8],args[9],args[10],args[11],
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args[12]); break;
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case 14: ret = func(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7],args[8],args[9],args[10],args[11],
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args[12],args[13]); break;
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case 15: ret = func(args[0],args[1],args[2],args[3],args[4],args[5],
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args[6],args[7],args[8],args[9],args[10],args[11],
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args[12],args[13],args[14]); break;
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default:
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fprintf( stderr, "RELAY_CallFrom32: Unsupported nb args %d\n",
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nb_args );
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assert(FALSE);
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}
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}
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printf( "Ret %s() retval=%08x ret=%08x fs=%04x\n",
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buffer, ret, ret_addr, fs );
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return ret;
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}
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/***********************************************************************
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* RELAY_CallFrom32Regs
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*
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* 'stack' points to the relay addr on the stack.
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* Stack layout:
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* ... ...
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* (esp+216) ret_addr
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* (esp+212) return to relay debugging code (only when debugging_relay)
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* (esp+208) entry point to call
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* (esp+4) CONTEXT
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* (esp) return addr to relay code
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*/
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void RELAY_CallFrom32Regs( CONTEXT context,
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void (CALLBACK *entry_point)(CONTEXT *),
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BYTE *relay_addr, int ret_addr )
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{
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if (!debugging_relay)
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{
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/* Simply call the entry point */
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entry_point( &context );
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}
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else
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{
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char buffer[80];
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unsigned int typemask;
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__RESTORE_ES;
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/* Fixup the context structure because of the extra parameter */
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/* pushed by the relay debugging code */
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EIP_reg(&context) = ret_addr;
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ESP_reg(&context) += sizeof(int);
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BUILTIN32_GetEntryPoint( buffer, relay_addr - 5, &typemask );
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printf("Call %s(regs) ret=%08x\n", buffer, ret_addr );
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printf(" EAX=%08lx EBX=%08lx ECX=%08lx EDX=%08lx ESI=%08lx EDI=%08lx\n",
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EAX_reg(&context), EBX_reg(&context), ECX_reg(&context),
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EDX_reg(&context), ESI_reg(&context), EDI_reg(&context) );
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printf(" EBP=%08lx ESP=%08lx EIP=%08lx DS=%04lx ES=%04lx FS=%04lx GS=%04lx EFL=%08lx\n",
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EBP_reg(&context), ESP_reg(&context), EIP_reg(&context),
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DS_reg(&context), ES_reg(&context), FS_reg(&context),
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GS_reg(&context), EFL_reg(&context) );
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/* Now call the real function */
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entry_point( &context );
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printf("Ret %s() retval=regs ret=%08x\n", buffer, ret_addr );
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printf(" EAX=%08lx EBX=%08lx ECX=%08lx EDX=%08lx ESI=%08lx EDI=%08lx\n",
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EAX_reg(&context), EBX_reg(&context), ECX_reg(&context),
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EDX_reg(&context), ESI_reg(&context), EDI_reg(&context) );
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printf(" EBP=%08lx ESP=%08lx EIP=%08lx DS=%04lx ES=%04lx FS=%04lx GS=%04lx EFL=%08lx\n",
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EBP_reg(&context), ESP_reg(&context), EIP_reg(&context),
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DS_reg(&context), ES_reg(&context), FS_reg(&context),
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GS_reg(&context), EFL_reg(&context) );
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}
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}
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#endif /* __i386__ */
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