808cb0436d
Thu Aug 17 19:30:14 1995 Alexandre Julliard <julliard@sunsite.unc.edu> * [*/Makefile.in] Removed winelibclean target, as it doesn't work anyway. * [controls/button.c] Avoid drawing the focus rectangle outside of the button. * [controls/widgets.c] Fixed bug with the size of the reserved bytes for the Edit control (caused Eudora to crash). * [debugger/*] [include/debugger.h] Unified debugger address handling. Segmented and linear addresses are no grouped in a single type DBG_ADDR. All commands now accept seg:off addresses. Module entry points are now loaded upon first entry to the debugger, so that entry points of the loaded executable also appear in the symbol table. * [include/registers.h] [miscemu/*.c] Register macros are now of the form 'AX_reg(context)' instead of 'AX'. This makes code less readable, but will prevent a lot of name clashes with other definitions. It also avoids a hidden reference to the 'context' variable. * [ipc/dde_atom.c] [misc/atom.c] All *AddAtom and *FindAtom functions now take a SEGPTR parameter, to allow supporting integer atoms. Moved atom.c to memory/ directory. * [loader/task.c] Fixed environment allocation to compute the size dynamically. Added 'windir' environment variable. Fixed GetDOSEnvironment() to return the current task environment. * [windows/message.c] Fixed bug in MSG_GetWindowForEvent(). Wed Aug 9 11:40:43 1995 Marcus Meissner <msmeissn@faui01.informatik.uni-erlangen.de> * [include/ole.h] Added a lot of structures from my Borland Manual. Neither complete, nor 100% right (check please) * [misc/shell.c] Fixed some of the Reg* functions. Enhanced ShellExecute. Please test: wine "regedit.exe /v" mplayer.exe soundrec.exe Do YOU know the format of \WINDOWS\REG.DAT? Mail me please :) * [misc/dos_fs.c] Make umsdos mounted windows dirs work again. * [miscemu/emulate.c] Added some comments, preimplementation of subfunction 7. * [multimedia/mmsystem.c] Implemented mciSendString. not complete, not clean, not necessarily working (only checked with a program which uses 'cdaudio' (one working program is cool.exe, a shareware waveditor with cdaudio play facilities.) * [multimedia/mcicda.c] Segptr fixes in DriverProc Default cdrom drive in Linux is /dev/cdrom ... usually a symbolic link to your real cdrom device. Tue Aug 8 19:41:50 CDT 1995 Daniel Schepler <dks2@cec.wustl.edu> * [loader/resource.c] Don't crash in a LoadString to NULL * [loader/resource.c] Fixed accelerators to work with modifiers. (ALT-x modifiers still won't work unless the ALT keypress exited the menu.) * [misc/file.c] Expand a file to the current offset with an _lwrite of size zero. * [misc/file.c] Set a newly created file to read-write instead of write-only. Sun Aug 6 20:28:35 1995 Anand Kumria <akumria@ozemail.com.au> * [misc/main.c] [include/msdos.h] Fixed to return DOS version 6.22, and the correct byte order for Windows programs. Wed Aug 2 12:36:33 1995 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de> * [include/options.h] [memory/global.c] [misc/main.c] Make the new IPC run-time selectible, disabling it by default. (I think it's only useful for libwine, anyway.) * [loader/task.c] [memory/selector.c] In FreeSelector(), walk up the stack and fix the frames. * [objects/dib.c] Missing break statement in DIB_SetImageBits_RLE8(). In GetDIBits(), set the compression flag in the bitmap info to zero. * [windows/dialog.c] GetNextDlgGroupItem() needs to treat the first child as if it had an implicit WS_GROUP bit set. Mon Jul 31 15:44:47 EDT 1995 Louis-D. Dubeau <ldd@step.polymtl.ca> * [misc/dos_fs.c] Quick'n dirty fix for the initialisation of the Z: information structure.
128 lines
3.3 KiB
C
128 lines
3.3 KiB
C
/*
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* Wine debugger utility routines
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*
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* Copyright 1993 Eric Youngdale
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* Copyright 1995 Alexandre Julliard
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include "debugger.h"
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/***********************************************************************
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* DEBUG_Print
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*
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* Implementation of the 'print' command.
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*/
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void DEBUG_Print( const DBG_ADDR *addr, int count, char format )
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{
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if (count != 1)
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{
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fprintf( stderr, "Count other than 1 is meaningless in 'print' command\n" );
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return;
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}
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if (addr->seg && (addr->seg != 0xffffffff))
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{
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switch(format)
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{
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case 'x':
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fprintf( stderr, "0x%04lx:", addr->seg );
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break;
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case 'd':
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fprintf( stderr, "%ld:", addr->seg );
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break;
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case 'c':
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break; /* No segment to print */
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case 'i':
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case 's':
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case 'w':
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case 'b':
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break; /* Meaningless format */
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}
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}
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switch(format)
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{
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case 'x':
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if (addr->seg) fprintf( stderr, "0x%04lx\n", addr->off );
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else fprintf( stderr, "0x%08lx\n", addr->off );
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break;
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case 'd':
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fprintf( stderr, "%ld\n", addr->off );
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break;
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case 'c':
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fprintf( stderr, "%d = '%c'\n",
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(char)(addr->off & 0xff), (char)(addr->off & 0xff) );
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break;
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case 'i':
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case 's':
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case 'w':
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case 'b':
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fprintf( stderr, "Format specifier '%c' is meaningless in 'print' command\n", format );
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break;
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}
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}
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/***********************************************************************
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* DEBUG_PrintAddress
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*
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* Print an 16- or 32-bit address, with the nearest symbol if any.
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*/
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void DEBUG_PrintAddress( const DBG_ADDR *addr, int addrlen )
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{
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const char *name = DEBUG_FindNearestSymbol( addr );
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if (addr->seg) fprintf( stderr, "0x%04lx:", addr->seg );
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if (addrlen == 16) fprintf( stderr, "0x%04lx", addr->off );
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else fprintf( stderr, "0x%08lx", addr->off );
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if (name) fprintf( stderr, " (%s)", name );
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}
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/***********************************************************************
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* DEBUG_Help
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*
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* Implementation of the 'help' command.
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*/
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void DEBUG_Help(void)
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{
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int i = 0;
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static const char * helptext[] =
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{
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"The commands accepted by the Wine debugger are a small subset",
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"of the commands that gdb would accept. The commands currently",
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"are:\n",
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" break [*<addr>] delete break bpnum",
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" disable bpnum enable bpnum",
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" help quit",
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" x <addr> cont",
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" step next",
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" mode [16,32] print <expr>",
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" set <reg> = <expr> set *<addr> = <expr>",
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" info [reg,stack,break,segments] bt",
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" symbolfile <filename> define <identifier> <addr>",
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"",
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"The 'x' command accepts repeat counts and formats (including 'i') in the",
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"same way that gdb does.",
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"",
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" The following are examples of legal expressions:",
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" $eax $eax+0x3 0x1000 ($eip + 256) *$eax *($esp + 3)",
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" Also, a nm format symbol table can be read from a file using the",
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" symbolfile command. Symbols can also be defined individually with",
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" the define command.",
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"",
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NULL
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};
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while(helptext[i]) fprintf(stderr,"%s\n", helptext[i++]);
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}
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