Release 950817
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.
diff --git a/debugger/memory.c b/debugger/memory.c
new file mode 100644
index 0000000..80dfcd3
--- /dev/null
+++ b/debugger/memory.c
@@ -0,0 +1,159 @@
+/*
+ * Debugger memory handling
+ *
+ * Copyright 1993 Eric Youngdale
+ * Copyright 1995 Alexandre Julliard
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "debugger.h"
+
+
+/***********************************************************************
+ * DEBUG_ReadMemory
+ *
+ * Read a memory value.
+ */
+int DEBUG_ReadMemory( const DBG_ADDR *address )
+{
+ DBG_ADDR addr = *address;
+
+ DBG_FIX_ADDR_SEG( &addr, DS_reg(DEBUG_context) );
+ return *(int *)DBG_ADDR_TO_LIN( &addr );
+}
+
+
+/***********************************************************************
+ * DEBUG_WriteMemory
+ *
+ * Store a value in memory.
+ */
+void DEBUG_WriteMemory( const DBG_ADDR *address, int value )
+{
+ DBG_ADDR addr = *address;
+
+ DBG_FIX_ADDR_SEG( &addr, DS_reg(DEBUG_context) );
+ *(int *)DBG_ADDR_TO_LIN( &addr ) = value;
+}
+
+
+/***********************************************************************
+ * DEBUG_ExamineMemory
+ *
+ * Implementation of the 'x' command.
+ */
+void DEBUG_ExamineMemory( const DBG_ADDR *address, int count, char format )
+{
+ DBG_ADDR addr = *address;
+ unsigned char * pnt;
+ unsigned int * dump;
+ unsigned short int * wdump;
+ int i;
+
+ DBG_FIX_ADDR_SEG( &addr, (format == 'i') ?
+ CS_reg(DEBUG_context) : DS_reg(DEBUG_context) );
+
+ if (format != 'i' && count > 1)
+ {
+ DEBUG_PrintAddress( &addr, dbg_mode );
+ fprintf(stderr,": ");
+ }
+
+ pnt = DBG_ADDR_TO_LIN( &addr );
+
+ switch(format)
+ {
+ case 's':
+ if (count == 1) count = 256;
+ while(*pnt && count--) fputc( *pnt++, stderr );
+ fprintf(stderr,"\n");
+ return;
+
+ case 'i':
+ while (count--)
+ {
+ DEBUG_PrintAddress( &addr, dbg_mode );
+ fprintf(stderr,": ");
+ DEBUG_Disasm( &addr );
+ fprintf(stderr,"\n");
+ }
+ return;
+ case 'x':
+ dump = (unsigned int *)pnt;
+ for(i=0; i<count; i++)
+ {
+ fprintf(stderr," %8.8x", *dump++);
+ addr.off += 4;
+ if ((i % 8) == 7) {
+ fprintf(stderr,"\n");
+ DEBUG_PrintAddress( &addr, dbg_mode );
+ fprintf(stderr,": ");
+ };
+ }
+ fprintf(stderr,"\n");
+ return;
+
+ case 'd':
+ dump = (unsigned int *)pnt;
+ for(i=0; i<count; i++)
+ {
+ fprintf(stderr," %d", *dump++);
+ addr.off += 4;
+ if ((i % 8) == 7) {
+ fprintf(stderr,"\n");
+ DEBUG_PrintAddress( &addr, dbg_mode );
+ fprintf(stderr,": ");
+ };
+ }
+ fprintf(stderr,"\n");
+ return;
+
+ case 'w':
+ wdump = (unsigned short *)pnt;
+ for(i=0; i<count; i++)
+ {
+ fprintf(stderr," %04x", *wdump++);
+ addr.off += 2;
+ if ((i % 10) == 7) {
+ fprintf(stderr,"\n");
+ DEBUG_PrintAddress( &addr, dbg_mode );
+ fprintf(stderr,": ");
+ };
+ }
+ fprintf(stderr,"\n");
+ return;
+
+ case 'c':
+ for(i=0; i<count; i++)
+ {
+ if(*pnt < 0x20) {
+ fprintf(stderr," ");
+ pnt++;
+ } else
+ fprintf(stderr," %c", *pnt++);
+ addr.off++;
+ if ((i % 32) == 7) {
+ fprintf(stderr,"\n");
+ DEBUG_PrintAddress( &addr, dbg_mode );
+ fprintf(stderr,": ");
+ };
+ }
+ fprintf(stderr,"\n");
+ return;
+
+ case 'b':
+ for(i=0; i<count; i++)
+ {
+ fprintf(stderr," %02x", (*pnt++) & 0xff);
+ addr.off++;
+ if ((i % 32) == 7) {
+ fprintf(stderr,"\n");
+ DEBUG_PrintAddress( &addr, dbg_mode );
+ fprintf(stderr,": ");
+ };
+ }
+ fprintf(stderr,"\n");
+ return;
+ }
+}
