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Release 0.4.3 

Tue Sep 28 19:59:21 1993  David Metcalfe

	* [windows/win.c]
	Implemented support for windows with no borders.  Added
 	GetParent(), GetDlgCtrlID(), GetWindowText() and
	GetWindowTextLength() functions.

	* [misc/xt.c]
	Added processing of WM_GETTEXT and WM_GETTEXTLENGTH messages
	to DefWindowProc and Implemented MessageBeep().

	* [windows/syscolor.c]
	Added preliminary system color support.

	* [controls/button1.c]
	Mods to new button control and integration with Wine.

Tue Sep 28 19:59:21 1993  Johannes Ruscheinski

	* [controls/button1.c]
	New button control using GDI functions.
	
Tue Sep 28 19:59:21 1993  Eric Youngdale

	* [debugger/*]
	Added debugging capabilities to Wine

Sat Sep 25 13:22:50 1993  Alexandre Julliard  (julliard@di.epfl.ch)

	* [objects/region.c]
	Bug fix

Fri Sep 24 07:35:11 1993  Bob Amstadt  (bob at pooh)

	* [tools/build.c]
	Changed the entry point code to reduce the standard entry
	point size from 22 bytes to 10 bytes.  This leaves about
	4000 free entry points instead of the 800 in version 0.4.2.

	* [loader/resource.c]
	Rewrote functions to allow loading of resources from any
	DLL.

	* [loader/wine.c] [include/wine.h]
	Added functions GetFilenameFromInstance() and GetFileInfo()
	to search for a loaded file based on its instance handle.
	Added a field in struct w_files to make searching by an instance
	handle faster.

Tue Sep 21 09:57:01 1993  miguel@roxanne.nuclecu.unam.mx (Miguel de Icaza)

	* [misc/profile.c]
	Implementation of .INI file handling

Mon Sep 20 10:54:32 1993  David Metcalfe

	* [misc/profile.c.old]
	Implementation of .INI file handling

Mon Sep 20 10:54:32 1993  John Brezak

	* [controls/WinButton.c]
	Bug fix with call to XtVaSetValues.

Mon Sep 20 10:54:32 1993  Alexandre Julliard

	* [windows/win.c]
	Quick patch to get colormaps to work with button widget.

Mon Sep 20 02:42:54 1993    (yngvi@hafro.is)

	* misc/keyboard.c: 
	Ifdefed out some bogus Ansi<->Oem conversion functions

	* misc/lstr.c: 
	New file with string functions like lstr* IsChar* *Ansi* 

Wed Sep 15 20:35:10 1993  John Brezak

	* [loader/signal.c]
	Additional changes to support NetBSD.

Wed Sep 15 22:19:22 1993  Martin Ayotte

	* [windows/graphics.c]
	Added FrameRect function

Tue Sep 14 13:54:45 1993  Alexandre Julliard

	* [objects/color.c] [objects/palette.c]
	Preliminary support for private color map.

	* [windows/class.c]
	Implemented CS_CLASSDC style.

	* [windows/dce.c]
	Moved DCEs to USER heap.
	Implemented class and window DCs.

	* [windows/event.c]
	Implemented CS_DBLCLKS style.

	* [windows/graphics.c]
	Bug fix in SetPixel().

	* [windows/win.c]	
	Implemented CS_OWNDC style.
	Implemented Get/SetWindowLong().

	* [controls/menu.c] [windows/class.c] [windows/clipping.c] 
	  [windows/dce.c] [windows/message.c] [windows/win.c]	
	Moved windows from global heap to USER heap.
This commit is contained in:
Alexandre Julliard 1993-09-29 12:21:49 +00:00
parent f41aeca9ff
commit f0b2354c71
119 changed files with 14209 additions and 9357 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7864
ALPHA-pl13.diff
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File diff suppressed because it is too large Load Diff

113
ChangeLog
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@ -1,3 +1,116 @@
Tue Sep 28 19:59:21 1993 David Metcalfe
* [windows/win.c]
Implemented support for windows with no borders. Added
GetParent(), GetDlgCtrlID(), GetWindowText() and
GetWindowTextLength() functions.
* [misc/xt.c]
Added processing of WM_GETTEXT and WM_GETTEXTLENGTH messages
to DefWindowProc and Implemented MessageBeep().
* [windows/syscolor.c]
Added preliminary system color support.
* [controls/button1.c]
Mods to new button control and integration with Wine.
Tue Sep 28 19:59:21 1993 Johannes Ruscheinski
* [controls/button1.c]
New button control using GDI functions.
Tue Sep 28 19:59:21 1993 Eric Youngdale
* [debugger/*]
Added debugging capabilities to Wine
Sat Sep 25 13:22:50 1993 Alexandre Julliard (julliard@di.epfl.ch)
* [objects/region.c]
Bug fix
Fri Sep 24 07:35:11 1993 Bob Amstadt (bob at pooh)
* [tools/build.c]
Changed the entry point code to reduce the standard entry
point size from 22 bytes to 10 bytes. This leaves about
4000 free entry points instead of the 800 in version 0.4.2.
* [loader/resource.c]
Rewrote functions to allow loading of resources from any
DLL.
* [loader/wine.c] [include/wine.h]
Added functions GetFilenameFromInstance() and GetFileInfo()
to search for a loaded file based on its instance handle.
Added a field in struct w_files to make searching by an instance
handle faster.
Tue Sep 21 09:57:01 1993 miguel@roxanne.nuclecu.unam.mx (Miguel de Icaza)
* [misc/profile.c]
Implementation of .INI file handling
Mon Sep 20 10:54:32 1993 David Metcalfe
* [misc/profile.c.old]
Implementation of .INI file handling
Mon Sep 20 10:54:32 1993 John Brezak
* [controls/WinButton.c]
Bug fix with call to XtVaSetValues.
Mon Sep 20 10:54:32 1993 Alexandre Julliard
* [windows/win.c]
Quick patch to get colormaps to work with button widget.
Mon Sep 20 02:42:54 1993 (yngvi@hafro.is)
* misc/keyboard.c:
Ifdefed out some bogus Ansi<->Oem conversion functions
* misc/lstr.c:
New file with string functions like lstr* IsChar* *Ansi*
Wed Sep 15 20:35:10 1993 John Brezak
* [loader/signal.c]
Additional changes to support NetBSD.
Wed Sep 15 22:19:22 1993 Martin Ayotte
* [windows/graphics.c]
Added FrameRect function
Tue Sep 14 13:54:45 1993 Alexandre Julliard
* [objects/color.c] [objects/palette.c]
Preliminary support for private color map.
* [windows/class.c]
Implemented CS_CLASSDC style.
* [windows/dce.c]
Moved DCEs to USER heap.
Implemented class and window DCs.
* [windows/event.c]
Implemented CS_DBLCLKS style.
* [windows/graphics.c]
Bug fix in SetPixel().
* [windows/win.c]
Implemented CS_OWNDC style.
Implemented Get/SetWindowLong().
* [controls/menu.c] [windows/class.c] [windows/clipping.c]
[windows/dce.c] [windows/message.c] [windows/win.c]
Moved windows from global heap to USER heap.
Mon Sep 13 05:00:11 1993 Eric Youngdale
* [Makefile] [if1632/relay.c] [include/dlls.h] [selector.c]

5
Makefile
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@ -3,14 +3,15 @@
DEBUGOPTS=
COPTS=-O2 -m486
INCLUDE_DIR=include
LDFLAGS=
######################################################################
# These definitions are for the top level
TARGET=wine
LIBS=-L. -L/usr/X386/lib -lXext -lXaw -lXt -lXmu -lX11 -lm
OBJS=if1632/if1632.o controls/controls.o loader/loader.o \
memory/memory.o misc/misc.o objects/objects.o windows/windows.o
SUBDIRS=if1632 controls loader memory misc objects windows
memory/memory.o misc/misc.o objects/objects.o windows/windows.o debugger/debugger.o
SUBDIRS=if1632 controls loader memory misc objects windows debugger
all: $(TARGET)

25
README
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@ -7,14 +7,13 @@ INSTALLATION:
Linux:
Uncompress and untar this archive into the directory of your
choice. This release requires a Linux version 0.99 pl12 kernel with
ALPHA-pl13-diffs.
choice. This release requires a Linux version 0.99 pl13 kernel
or above.
NetBSD:
If you use BSD make rather than GNU make, you must apply the patches
in the file "bsdmake.patch". This release requires NetBSD 0.9 with
additional patches.
in the file "bsdmake.patch". This release requires NetBSD-current.
All:
@ -28,6 +27,24 @@ Grab a copy of Windows sol.exe (Solitaire) and run it with the command:
Have a nice game of solitaire, but be careful. Emulation isn't perfect.
So, occassionally it will crash.
WHAT'S NEW with version 0.4.3: (see ChangeLog for details)
- Bug fixes
- Resource loading now able to load DLL resources
- Button control now based on GDI calls
- Preliminary system color support
- Miscellaneous window functions
- Limited debugging facility (sometimes hangs)
WHAT'S NEW with version 0.4.2: (see ChangeLog for details)
- Bug fixes
- 32-bit callback functions allowed
- .INI file handling
- lstr* functions and ANSI<->OEM conversion functions.
WHAT'S NEW with version 0.4.1: (see ChangeLog for details)
- Bug fixes
- Memory usage changes.
WHAT'S NEW with version 0.4.0: (see ChangeLog for details)
- Wine now compiles and runs under NetBSD. Patches are
required for NetBSD.

47
README.DEBUGGER Normal file
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@ -0,0 +1,47 @@
Date: Sun, 26 Sep 93 03:18:19 EDT
From: eric@tantalus.nrl.navy.mil (Eric Youngdale)
Message-Id: <9309260718.AA13966@tantalus.nrl.navy.mil>
To: bob@amscons.amscons.com
Cc: linux-activists@Niksula.hut.fi
In-Reply-To: Bob Amstadt's message of Sat, 25 Sep 1993 23:36:32 +0300
<m0oggMt-000CrhC@amscons.amscons.com>
X-Mn-Key: WABI
>I may just be dreaming, but I'm beginning to like the idea of a built
>in debugger.
So do I. I like it so much that I wrote one. It turns out that the
disassembly code in gdb is pretty much localized to one source file, and this
was easy to splice into a simple program. In addition, there are 2 variables
that you set if you are disassembling 16 bit code, so it makes it all the
better.
Anyway, there is a parser that understands a limited set of gdb
commands (very limited, but the 'x' command is pretty functional as long as you
stick to numeric rather than symbolic addresses). The parser understands $pc
and $sp for your convenience, and you can do things like "x/10i $pc" and "info
regs" to see what is going on. In principle you can do "x/x", "x/s", "x/d",
"x/w", "x/b", "x/i" and "x/c". I implemented an "info stack" command that
simply dumps a number of bytes from the stack onto the screen, but it currently
makes no attempt to actually interpret the stack frames.
This will probably not work on non-linux systems, and I have no idea
how much work it will be to fix it. To start with we need some simple macros
to determine (based upon a segment selector) whether we are in a 16 bit or a 32
bit segment, but this should be pretty easy to fix. I shamelessly ripped off a
bunch of files from gdb, and I obviously picked the ones for linux. For other
systems you may need to make adjustments to these files somehow. It is too
late in the evening to worry about this now.
It will probably be easy to modify the parser to allow you to change
memory locations and/or register values and then continue execution. Also,
some of the hooks for using readline with the parser are in place, but it does
not work reliably for some reason, so I left it out for now. Adding gnu
readline really would bloat the package a lot. Instead I could use Rich Salz's
editlib (the canonical test case for the DLL tools), which has a command line
history feature that could be an acceptable substitute - this is much smaller
than gnu readline, but I am not sure what features are present.
-Eric

29
README.OEMANSI Normal file
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@ -0,0 +1,29 @@
In this directory you might find my implemantation of the Windows
String. The patch lstr.patch includes whats needed for the following
functions:
lstrcat,lstrcmp,lstrcmpi,lstrcpy,lstrcpyn,lstrlen,AnsiUpper,AnsiLower,
IsCharAlpha,IsCharAlphanumeric,IsCharUpper,IsCharLower,AnsiUpperBuff,
AnsiLowerBuff,AnsiNext,AnsiPrev. Simply apply the patch to Wine.0.4.1
and remake.
Also there should be the files oem2ansi.trl and ansi2oem.trl that
define how to translate between ansi and oem codepage 861 I believe
they call it. These files where created by the Windows program
oemansi.exe which is also included. To get the oem<->ansi translations
right for your part of the world just run oemansi under Windows not
Wine and oemansi will create oem2ansi and ansi2oem for your locale
that is if your Windows/Dos is set up correctly. Move the .trl files
into the directory from where you run wine. If Wine does not find the
*.trl in the current directory AnsiToOem and OemToAnsi will be
passive.
Shortcomings/Bugs:
Some functions depend upon libc functions like toupper, tolower and
isalpha that, as far as I know, are totally without support for NLS
and ISO 8859-1. Default Ansi<->OEM translations when *.trl files are
not found are missing.
NOTE: Please don't run oemansi.exe under wine.

BIN
ansi2oem.trl Executable file
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Binary file not shown.

247
bsdmake.patch
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@ -1,147 +1,124 @@
*** ./windows/Makefile.orig Fri Sep 3 16:37:58 1993
--- ./windows/Makefile Thu Sep 9 22:56:21 1993
***************
*** 14,19 ****
diff -ruN ../Backup//Makefile ./Makefile
--- ../Backup//Makefile Tue Sep 14 09:47:00 1993
+++ ./Makefile Thu Sep 16 09:59:52 1993
@@ -7,7 +7,7 @@
######################################################################
# These definitions are for the top level
TARGET=wine
-LIBS=-L. -L/usr/X386/lib -lXext -lXaw -lXt -lXmu -lX11 -lm
+LIBS=-L. -L/usr/X386/lib -lXext -lXaw -lXt -lXmu -lX11 -lm -li386
OBJS=if1632/if1632.o controls/controls.o loader/loader.o \
memory/memory.o misc/misc.o objects/objects.o windows/windows.o
SUBDIRS=if1632 controls loader memory misc objects windows
diff -ruN ../Backup//controls/Makefile ./controls/Makefile
--- ../Backup//controls/Makefile Sat Sep 11 22:13:44 1993
+++ ./controls/Makefile Thu Sep 16 10:00:24 1993
@@ -14,6 +14,7 @@
depend:
$(CC) $(CFLAGS) -M *.c > .depend
! ifeq (.depend,$(wildcard .depend))
! include .depend
! endif
--- 14,19 ----
-ifeq (.depend,$(wildcard .depend))
-include .depend
-endif
+.if exists(.depend)
+.include ".depend"
+.endif
+
diff -ruN ../Backup//if1632/Makefile ./if1632/Makefile
--- ../Backup//if1632/Makefile Tue Sep 14 08:56:17 1993
+++ ./if1632/Makefile Thu Sep 16 10:00:24 1993
@@ -45,9 +45,9 @@
depend:
$(CC) $(CFLAGS) -M *.c > .depend
! .if exists(.depend)
! .include ".depend"
! .endif
*** ./tools/Makefile.orig Tue Jul 20 18:40:18 1993
--- ./tools/Makefile Thu Sep 9 22:56:21 1993
***************
*** 12,17 ****
-ifeq (.depend,$(wildcard .depend))
-include .depend
-endif
+.if exists(.depend)
+.include ".depend"
+.endif
diff -ruN ../Backup//loader/Makefile ./loader/Makefile
--- ../Backup//loader/Makefile Sat Sep 11 21:42:05 1993
+++ ./loader/Makefile Thu Sep 16 10:00:24 1993
@@ -13,6 +13,6 @@
depend:
$(CC) $(CFLAGS) -M *.c > .depend
-ifeq (.depend,$(wildcard .depend))
-include .depend
-endif
+.if exists(.depend)
+.include ".depend"
+.endif
diff -ruN ../Backup//memory/Makefile ./memory/Makefile
--- ../Backup//memory/Makefile Sat Sep 11 21:42:05 1993
+++ ./memory/Makefile Thu Sep 16 10:00:24 1993
@@ -13,6 +13,6 @@
depend:
$(CC) $(CFLAGS) -M *.c > .depend
-ifeq (.depend,$(wildcard .depend))
-include .depend
-endif
+.if exists(.depend)
+.include ".depend"
+.endif
diff -ruN ../Backup//misc/Makefile ./misc/Makefile
--- ../Backup//misc/Makefile Tue Sep 14 09:17:00 1993
+++ ./misc/Makefile Thu Sep 16 10:00:24 1993
@@ -14,6 +14,6 @@
depend:
$(CC) $(CFLAGS) -M *.c > .depend
-ifeq (.depend,$(wildcard .depend))
-include .depend
-endif
+.if exists(.depend)
+.include ".depend"
+.endif
diff -ruN ../Backup//objects/Makefile ./objects/Makefile
--- ../Backup//objects/Makefile Tue Sep 14 13:59:04 1993
+++ ./objects/Makefile Thu Sep 16 10:00:24 1993
@@ -14,6 +14,6 @@
depend:
$(CC) $(CFLAGS) -M *.c > .depend
-ifeq (.depend,$(wildcard .depend))
-include .depend
-endif
+.if exists(.depend)
+.include ".depend"
+.endif
diff -ruN ../Backup//tools/Makefile ./tools/Makefile
--- ../Backup//tools/Makefile Tue Sep 14 09:46:40 1993
+++ ./tools/Makefile Thu Sep 16 10:00:24 1993
@@ -14,6 +14,10 @@
#
# Dependency lists
#
! ifeq (.depend,$(wildcard .depend))
! include .depend
! endif
--- 12,21 ----
#
# Dependency lists
#
! .if exists(.depend)
! .include ".depend"
! .endif
!
! #ifeq (.depend,$(wildcard .depend))
! #include .depend
! #endif
*** ./objects/Makefile.orig Fri Sep 3 16:39:20 1993
--- ./objects/Makefile Thu Sep 9 22:56:23 1993
***************
*** 14,19 ****
-ifeq (.depend,$(wildcard .depend))
-include .depend
-endif
+.if exists(.depend)
+.include ".depend"
+.endif
+
+#ifeq (.depend,$(wildcard .depend))
+#include .depend
+#endif
diff -ruN ../Backup//windows/Makefile ./windows/Makefile
--- ../Backup//windows/Makefile Tue Sep 14 08:39:45 1993
+++ ./windows/Makefile Thu Sep 16 10:00:24 1993
@@ -14,6 +14,6 @@
depend:
$(CC) $(CFLAGS) -M *.c > .depend
! ifeq (.depend,$(wildcard .depend))
! include .depend
! endif
--- 14,19 ----
depend:
$(CC) $(CFLAGS) -M *.c > .depend
! .if exists(.depend)
! .include ".depend"
! .endif
*** ./misc/Makefile.orig Thu Sep 9 11:16:49 1993
--- ./misc/Makefile Thu Sep 9 22:56:23 1993
***************
*** 13,18 ****
depend:
$(CC) $(CFLAGS) -M *.c > .depend
! ifeq (.depend,$(wildcard .depend))
! include .depend
! endif
--- 13,18 ----
depend:
$(CC) $(CFLAGS) -M *.c > .depend
! .if exists(.depend)
! .include ".depend"
! .endif
*** ./memory/Makefile.orig Tue Jul 20 18:43:02 1993
--- ./memory/Makefile Thu Sep 9 22:56:34 1993
***************
*** 13,18 ****
depend:
$(CC) $(CFLAGS) -M *.c > .depend
! ifeq (.depend,$(wildcard .depend))
! include .depend
! endif
--- 13,18 ----
depend:
$(CC) $(CFLAGS) -M *.c > .depend
! .if exists(.depend)
! .include ".depend"
! .endif
*** ./loader/Makefile.orig Mon Aug 30 20:44:18 1993
--- ./loader/Makefile Thu Sep 9 22:56:36 1993
***************
*** 13,18 ****
depend:
$(CC) $(CFLAGS) -M *.c > .depend
! ifeq (.depend,$(wildcard .depend))
! include .depend
! endif
--- 13,18 ----
depend:
$(CC) $(CFLAGS) -M *.c > .depend
! .if exists(.depend)
! .include ".depend"
! .endif
*** ./if1632/Makefile.orig Thu Sep 9 11:15:58 1993
--- ./if1632/Makefile Thu Sep 9 22:56:38 1993
***************
*** 42,50 ****
depend:
$(CC) $(CFLAGS) -M *.c > .depend
! ifeq (.depend,$(wildcard .depend))
! include .depend
! endif
--- 42,50 ----
depend:
$(CC) $(CFLAGS) -M *.c > .depend
! .if exists(.depend)
! .include ".depend"
! .endif
*** ./controls/Makefile.orig Mon Aug 30 19:40:39 1993
--- ./controls/Makefile Thu Sep 9 22:56:43 1993
***************
*** 14,19 ****
depend:
$(CC) $(CFLAGS) -M *.c > .depend
! ifeq (.depend,$(wildcard .depend))
! include .depend
! endif
--- 14,20 ----
depend:
$(CC) $(CFLAGS) -M *.c > .depend
! .if exists(.depend)
! .include ".depend"
! .endif
!
-ifeq (.depend,$(wildcard .depend))
-include .depend
-endif
+.if exists(.depend)
+.include ".depend"
+.endif

2
controls/Makefile
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@ -1,7 +1,7 @@
CFLAGS=$(COPTS) $(DEBUGOPTS) -I$(INCLUDE_DIR)
OBJS=menu.o widgets.o button.o SmeMenuButto.o WinLabel.o WinCommand.o \
WinMenuButto.o WinButton.o
WinMenuButto.o
default: controls.o

605
controls/WinButton.c
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@ -1,605 +0,0 @@
/***********************************************************
Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts,
and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
All Rights Reserved
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the names of Digital or MIT not be
used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
SOFTWARE.
******************************************************************/
/*
* Modifications for Wine
*
* 8/28/93 David Metcalfe (david@prism.demon.co.uk)
* Created from Command widget and added 3D effect
*/
/*
* WinButton.c - WinButton button widget
*/
#include <stdio.h>
#include <X11/IntrinsicP.h>
#include <X11/StringDefs.h>
#include <X11/Xmu/Misc.h>
#include <X11/Xaw/XawInit.h>
#include "WinButtonP.h"
#include <X11/Xmu/Converters.h>
#define DEFAULT_HIGHLIGHT_THICKNESS 0
#define DEFAULT_SHAPE_HIGHLIGHT 32767
/****************************************************************
*
* Full class record constant
*
****************************************************************/
/* Private Data */
static char defaultTranslations[] =
"<EnterWindow>: highlight() \n\
<LeaveWindow>: reset() \n\
<Btn1Down>: set() \n\
<Btn1Up>: notify() unset() ";
#define offset(field) XtOffsetOf(WinButtonRec, field)
static XtResource resources[] = {
{XtNcallback, XtCCallback, XtRCallback, sizeof(XtPointer),
offset(winbutton.callbacks), XtRCallback, (XtPointer)NULL},
{XtNhighlightThickness, XtCThickness, XtRDimension, sizeof(Dimension),
offset(winbutton.highlight_thickness), XtRImmediate,
(XtPointer) DEFAULT_SHAPE_HIGHLIGHT},
{XtNshapeStyle, XtCShapeStyle, XtRShapeStyle, sizeof(int),
offset(winbutton.shape_style), XtRImmediate,
(XtPointer)XawShapeRectangle},
{XtNcornerRoundPercent, XtCCornerRoundPercent,
XtRDimension, sizeof(Dimension),
offset(winbutton.corner_round), XtRImmediate, (XtPointer) 25},
{XtNshadowThickness, XtCShadowThickness, XtRDimension, sizeof(Dimension),
offset(winbutton.shadow_thickness), XtRImmediate, (XtPointer) 2},
{XtNshadowHighlight, XtCShadowHighlight, XtRPixel, sizeof(Pixel),
offset(winbutton.shadow_highlight), XtRString, (XtPointer) "white"},
{XtNshadowShade, XtCShadowShade, XtRPixel, sizeof(Pixel),
offset(winbutton.shadow_shade), XtRString, (XtPointer) "grey25"},
};
#undef offset
static Boolean SetValues();
static void Initialize(), Redisplay(), Set(), Reset(), Notify(), Unset();
static void Highlight(), Unhighlight(), Destroy(), PaintWinButtonWidget();
static void ClassInitialize();
static Boolean ShapeButton();
static void Realize(), Resize();
static XtActionsRec actionsList[] = {
{"set", Set},
{"notify", Notify},
{"highlight", Highlight},
{"reset", Reset},
{"unset", Unset},
{"unhighlight", Unhighlight}
};
#define SuperClass ((WinLabelWidgetClass)&winLabelClassRec)
WinButtonClassRec winButtonClassRec = {
{
(WidgetClass) SuperClass, /* superclass */
"WinButton", /* class_name */
sizeof(WinButtonRec), /* size */
ClassInitialize, /* class_initialize */
NULL, /* class_part_initialize */
FALSE, /* class_inited */
Initialize, /* initialize */
NULL, /* initialize_hook */
Realize, /* realize */
actionsList, /* actions */
XtNumber(actionsList), /* num_actions */
resources, /* resources */
XtNumber(resources), /* resource_count */
NULLQUARK, /* xrm_class */
FALSE, /* compress_motion */
TRUE, /* compress_exposure */
TRUE, /* compress_enterleave */
FALSE, /* visible_interest */
Destroy, /* destroy */
Resize, /* resize */
Redisplay, /* expose */
SetValues, /* set_values */
NULL, /* set_values_hook */
XtInheritSetValuesAlmost, /* set_values_almost */
NULL, /* get_values_hook */
NULL, /* accept_focus */
XtVersion, /* version */
NULL, /* callback_private */
defaultTranslations, /* tm_table */
XtInheritQueryGeometry, /* query_geometry */
XtInheritDisplayAccelerator, /* display_accelerator */
NULL /* extension */
}, /* CoreClass fields initialization */
{
XtInheritChangeSensitive /* change_sensitive */
}, /* SimpleClass fields initialization */
{
0, /* field not used */
}, /* WinLabelClass fields initialization */
{
0, /* field not used */
}, /* WinButtonClass fields initialization */
};
/* for public consumption */
WidgetClass winButtonWidgetClass = (WidgetClass) &winButtonClassRec;
/****************************************************************
*
* Private Procedures
*
****************************************************************/
static GC
Get_GC(cbw, fg, bg)
WinButtonWidget cbw;
Pixel fg, bg;
{
XGCValues values;
values.foreground = fg;
values.background = bg;
values.font = cbw->winlabel.font->fid;
values.cap_style = CapProjecting;
if (cbw->winbutton.highlight_thickness > 1 )
values.line_width = cbw->winbutton.highlight_thickness;
else
values.line_width = 0;
return XtGetGC((Widget)cbw,
(GCForeground|GCBackground|GCFont|GCLineWidth|GCCapStyle),
&values);
}
static void
Get_Shadow_GCs(cbw)
WinButtonWidget cbw;
{
XGCValues values;
values.foreground = cbw->winbutton.shadow_highlight;
values.line_width = cbw->winbutton.shadow_thickness;
values.cap_style = CapProjecting;
cbw->winbutton.shadow_highlight_gc =
XtGetGC((Widget)cbw, (GCForeground|GCLineWidth|GCCapStyle), &values);
values.foreground = cbw->winbutton.shadow_shade;
values.line_width = cbw->winbutton.shadow_thickness;
values.cap_style = CapProjecting;
cbw->winbutton.shadow_shade_gc =
XtGetGC((Widget)cbw, (GCForeground|GCLineWidth|GCCapStyle), &values);
}
/* ARGSUSED */
static void
Initialize(request, new, args, num_args)
Widget request, new;
ArgList args; /* unused */
Cardinal *num_args; /* unused */
{
WinButtonWidget cbw = (WinButtonWidget) new;
int shape_event_base, shape_error_base;
if (cbw->winbutton.shape_style != XawShapeRectangle
&& !XShapeQueryExtension(XtDisplay(new), &shape_event_base,
&shape_error_base))
cbw->winbutton.shape_style = XawShapeRectangle;
if (cbw->winbutton.highlight_thickness == DEFAULT_SHAPE_HIGHLIGHT) {
if (cbw->winbutton.shape_style != XawShapeRectangle)
cbw->winbutton.highlight_thickness = 0;
else
cbw->winbutton.highlight_thickness = DEFAULT_HIGHLIGHT_THICKNESS;
}
XtVaSetValues(new, XtNbackground, "grey75");
cbw->winbutton.normal_GC = Get_GC(cbw, cbw->winlabel.foreground,
cbw->core.background_pixel);
cbw->winbutton.inverse_GC = Get_GC(cbw, cbw->core.background_pixel,
cbw->winlabel.foreground);
XtReleaseGC(new, cbw->winlabel.normal_GC);
cbw->winlabel.normal_GC = cbw->winbutton.normal_GC;
Get_Shadow_GCs(cbw);
cbw->winbutton.set = FALSE;
cbw->winbutton.highlighted = HighlightNone;
}
static Region
HighlightRegion(cbw)
WinButtonWidget cbw;
{
static Region outerRegion = NULL, innerRegion, emptyRegion;
XRectangle rect;
if (cbw->winbutton.highlight_thickness == 0 ||
cbw->winbutton.highlight_thickness >
(Dimension) ((Dimension) Min(cbw->core.width, cbw->core.height)/2))
return(NULL);
if (outerRegion == NULL) {
/* save time by allocating scratch regions only once. */
outerRegion = XCreateRegion();
innerRegion = XCreateRegion();
emptyRegion = XCreateRegion();
}
rect.x = rect.y = 0;
rect.width = cbw->core.width;
rect.height = cbw->core.height;
XUnionRectWithRegion( &rect, emptyRegion, outerRegion );
rect.x = rect.y = cbw->winbutton.highlight_thickness;
rect.width -= cbw->winbutton.highlight_thickness * 2;
rect.height -= cbw->winbutton.highlight_thickness * 2;
XUnionRectWithRegion( &rect, emptyRegion, innerRegion );
XSubtractRegion( outerRegion, innerRegion, outerRegion );
return outerRegion;
}
/***************************
*
* Action Procedures
*
***************************/
/* ARGSUSED */
static void
Set(w,event,params,num_params)
Widget w;
XEvent *event;
String *params; /* unused */
Cardinal *num_params; /* unused */
{
WinButtonWidget cbw = (WinButtonWidget)w;
if (cbw->winbutton.set)
return;
cbw->winbutton.set= TRUE;
if (XtIsRealized(w))
PaintWinButtonWidget(w, (Region) NULL, TRUE);
}
/* ARGSUSED */
static void
Unset(w,event,params,num_params)
Widget w;
XEvent *event;
String *params; /* unused */
Cardinal *num_params;
{
WinButtonWidget cbw = (WinButtonWidget)w;
if (!cbw->winbutton.set)
return;
cbw->winbutton.set = FALSE;
if (XtIsRealized(w)) {
XClearWindow(XtDisplay(w), XtWindow(w));
PaintWinButtonWidget(w, (Region) NULL, TRUE);
}
}
/* ARGSUSED */
static void
Reset(w,event,params,num_params)
Widget w;
XEvent *event;
String *params; /* unused */
Cardinal *num_params; /* unused */
{
WinButtonWidget cbw = (WinButtonWidget)w;
if (cbw->winbutton.set) {
cbw->winbutton.highlighted = HighlightNone;
Unset(w, event, params, num_params);
}
else
Unhighlight(w, event, params, num_params);
}
/* ARGSUSED */
static void
Highlight(w,event,params,num_params)
Widget w;
XEvent *event;
String *params;
Cardinal *num_params;
{
WinButtonWidget cbw = (WinButtonWidget)w;
if ( *num_params == (Cardinal) 0)
cbw->winbutton.highlighted = HighlightWhenUnset;
else {
if ( *num_params != (Cardinal) 1)
XtWarning("Too many parameters passed to highlight action table.");
switch (params[0][0]) {
case 'A':
case 'a':
cbw->winbutton.highlighted = HighlightAlways;
break;
default:
cbw->winbutton.highlighted = HighlightWhenUnset;
break;
}
}
if (XtIsRealized(w))
PaintWinButtonWidget(w, HighlightRegion(cbw), TRUE);
}
/* ARGSUSED */
static void
Unhighlight(w,event,params,num_params)
Widget w;
XEvent *event;
String *params; /* unused */
Cardinal *num_params; /* unused */
{
WinButtonWidget cbw = (WinButtonWidget)w;
cbw->winbutton.highlighted = HighlightNone;
if (XtIsRealized(w))
PaintWinButtonWidget(w, HighlightRegion(cbw), TRUE);
}
/* ARGSUSED */
static void
Notify(w,event,params,num_params)
Widget w;
XEvent *event;
String *params; /* unused */
Cardinal *num_params; /* unused */
{
WinButtonWidget cbw = (WinButtonWidget)w;
/* check to be sure state is still Set so that user can cancel
the action (e.g. by moving outside the window, in the default
bindings.
*/
if (cbw->winbutton.set)
XtCallCallbackList(w, cbw->winbutton.callbacks, NULL);
}
/*
* Repaint the widget window
*/
/************************
*
* REDISPLAY (DRAW)
*
************************/
/* ARGSUSED */
static void
Redisplay(w, event, region)
Widget w;
XEvent *event;
Region region;
{
PaintWinButtonWidget(w, region, FALSE);
}
/* Function Name: PaintWinButtonWidget
* Description: Paints the winbutton widget.
* Arguments: w - the winbutton widget.
* region - region to paint (passed to the superclass).
* change - did it change either set or highlight state?
* Returns: none
*/
static void
PaintWinButtonWidget(w, region, change)
Widget w;
Region region;
Boolean change;
{
WinButtonWidget cbw = (WinButtonWidget) w;
Boolean very_thick;
GC norm_gc, rev_gc;
int offset;
very_thick = cbw->winbutton.highlight_thickness >
(Dimension)((Dimension) Min(cbw->core.width,
cbw->core.height)/2);
offset = cbw->winbutton.shadow_thickness / 2;
if (cbw->winbutton.set) {
XClearWindow(XtDisplay(w), XtWindow(w));
region = NULL; /* Force label to repaint text. */
}
else {
XDrawLine(XtDisplay(w), XtWindow(w), cbw->winbutton.shadow_highlight_gc,
offset, offset, cbw->core.width - offset, offset);
XDrawLine(XtDisplay(w), XtWindow(w), cbw->winbutton.shadow_highlight_gc,
offset, offset, offset, cbw->core.height - offset);
XDrawLine(XtDisplay(w), XtWindow(w), cbw->winbutton.shadow_shade_gc,
offset, cbw->core.height - offset + 1,
cbw->core.width - offset, cbw->core.height - offset);
XDrawLine(XtDisplay(w), XtWindow(w), cbw->winbutton.shadow_shade_gc,
cbw->core.width - offset, offset + 1,
cbw->core.width - offset, cbw->core.height - offset);
}
if (cbw->winbutton.highlight_thickness <= 0)
{
(*SuperClass->core_class.expose) (w, (XEvent *) NULL, region);
return;
}
/*
* If we are set then use the same colors as if we are not highlighted.
*/
if (cbw->winbutton.set == (cbw->winbutton.highlighted == HighlightNone)) {
norm_gc = cbw->winbutton.inverse_GC;
rev_gc = cbw->winbutton.normal_GC;
}
else {
norm_gc = cbw->winbutton.normal_GC;
rev_gc = cbw->winbutton.inverse_GC;
}
if ( !( (!change && (cbw->winbutton.highlighted == HighlightNone)) ||
((cbw->winbutton.highlighted == HighlightWhenUnset) &&
(cbw->winbutton.set))) ) {
if (very_thick) {
cbw->winlabel.normal_GC = norm_gc; /* Give the label the right GC. */
XFillRectangle(XtDisplay(w),XtWindow(w), rev_gc,
0, 0, cbw->core.width, cbw->core.height);
}
else {
/* wide lines are centered on the path, so indent it */
int offset = cbw->winbutton.highlight_thickness/2;
XDrawRectangle(XtDisplay(w),XtWindow(w), rev_gc, offset, offset,
cbw->core.width - cbw->winbutton.highlight_thickness,
cbw->core.height - cbw->winbutton.highlight_thickness);
}
}
(*SuperClass->core_class.expose) (w, (XEvent *) NULL, region);
}
static void
Destroy(w)
Widget w;
{
WinButtonWidget cbw = (WinButtonWidget) w;
/* so WinLabel can release it */
if (cbw->winlabel.normal_GC == cbw->winbutton.normal_GC)
XtReleaseGC( w, cbw->winbutton.inverse_GC );
else
XtReleaseGC( w, cbw->winbutton.normal_GC );
}
/*
* Set specified arguments into widget
*/
/* ARGSUSED */
static Boolean
SetValues (current, request, new)
Widget current, request, new;
{
WinButtonWidget oldcbw = (WinButtonWidget) current;
WinButtonWidget cbw = (WinButtonWidget) new;
Boolean redisplay = False;
if ( oldcbw->core.sensitive != cbw->core.sensitive && !cbw->core.sensitive) {
/* about to become insensitive */
cbw->winbutton.set = FALSE;
cbw->winbutton.highlighted = HighlightNone;
redisplay = TRUE;
}
if ( (oldcbw->winlabel.foreground != cbw->winlabel.foreground) ||
(oldcbw->core.background_pixel != cbw->core.background_pixel) ||
(oldcbw->winbutton.highlight_thickness !=
cbw->winbutton.highlight_thickness) ||
(oldcbw->winlabel.font != cbw->winlabel.font) )
{
if (oldcbw->winlabel.normal_GC == oldcbw->winbutton.normal_GC)
/* WinLabel has release one of these */
XtReleaseGC(new, cbw->winbutton.inverse_GC);
else
XtReleaseGC(new, cbw->winbutton.normal_GC);
cbw->winbutton.normal_GC = Get_GC(cbw, cbw->winlabel.foreground,
cbw->core.background_pixel);
cbw->winbutton.inverse_GC = Get_GC(cbw, cbw->core.background_pixel,
cbw->winlabel.foreground);
XtReleaseGC(new, cbw->winlabel.normal_GC);
cbw->winlabel.normal_GC = (cbw->winbutton.set
? cbw->winbutton.inverse_GC
: cbw->winbutton.normal_GC);
redisplay = True;
}
if ( XtIsRealized(new)
&& oldcbw->winbutton.shape_style != cbw->winbutton.shape_style
&& !ShapeButton(cbw, TRUE))
{
cbw->winbutton.shape_style = oldcbw->winbutton.shape_style;
}
return (redisplay);
}
static void ClassInitialize()
{
XawInitializeWidgetSet();
XtSetTypeConverter( XtRString, XtRShapeStyle, XmuCvtStringToShapeStyle,
NULL, 0, XtCacheNone, NULL );
}
static Boolean
ShapeButton(cbw, checkRectangular)
WinButtonWidget cbw;
Boolean checkRectangular;
{
Dimension corner_size;
if ( (cbw->winbutton.shape_style == XawShapeRoundedRectangle) ) {
corner_size = (cbw->core.width < cbw->core.height) ? cbw->core.width
: cbw->core.height;
corner_size = (int) (corner_size * cbw->winbutton.corner_round) / 100;
}
if (checkRectangular || cbw->winbutton.shape_style != XawShapeRectangle) {
if (!XmuReshapeWidget((Widget) cbw, cbw->winbutton.shape_style,
corner_size, corner_size)) {
cbw->winbutton.shape_style = XawShapeRectangle;
return(False);
}
}
return(TRUE);
}
static void Realize(w, valueMask, attributes)
Widget w;
Mask *valueMask;
XSetWindowAttributes *attributes;
{
(*winButtonWidgetClass->core_class.superclass->core_class.realize)
(w, valueMask, attributes);
ShapeButton( (WinButtonWidget) w, FALSE);
}
static void Resize(w)
Widget w;
{
if (XtIsRealized(w))
ShapeButton( (WinButtonWidget) w, FALSE);
(*winButtonWidgetClass->core_class.superclass->core_class.resize)(w);
}

109
controls/WinButton.h
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@ -1,109 +0,0 @@
/***********************************************************
Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts,
and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
All Rights Reserved
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the names of Digital or MIT not be
used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
SOFTWARE.
******************************************************************/
/*
* Modifications for Wine
*
* 8/28/93 David Metcalfe (david@prism.demon.co.uk)
* Created from Command widget and added 3D effect
*/
#ifndef _WinButton_h
#define _WinButton_h
#include "WinLabel.h"
/* WinButton widget resources:
Name Class RepType Default Value
---- ----- ------- -------------
accelerators Accelerators AcceleratorTable NULL
ancestorSensitive AncestorSensitive Boolean True
background Background Pixel XtDefaultBackground
backgroundPixmap Pixmap Pixmap XtUnspecifiedPixmap
bitmap Pixmap Pixmap None
borderColor BorderColor Pixel XtDefaultForeground
borderPixmap Pixmap Pixmap XtUnspecifiedPixmap
borderWidth BorderWidth Dimension 1
callback Callback XtCallbackList NULL
colormap Colormap Colormap parent's colormap
cornerRoundPercent CornerRoundPercent Dimension 25
cursor Cursor Cursor None
cursorName Cursor String NULL
depth Depth int parent's depth
destroyCallback Callback XtCallbackList NULL
encoding Encoding UnsignedChar XawTextEncoding8bit
font Font XFontStruct* XtDefaultFont
foreground Foreground Pixel XtDefaultForeground
height Height Dimension text height
highlightThickness Thickness Dimension 0 if shaped, else 2
insensitiveBorder Insensitive Pixmap Gray
internalHeight Height Dimension 2
internalWidth Width Dimension 4
justify Justify XtJustify XtJustifyCenter
label Label String NULL
leftBitmap LeftBitmap Pixmap None
mappedWhenManaged MappedWhenManaged Boolean True
pointerColor Foreground Pixel XtDefaultForeground
pointerColorBackground Background Pixel XtDefaultBackground
resize Resize Boolean True
screen Screen Screen parent's Screen
sensitive Sensitive Boolean True
shadowHighlight ShadowHighlight Pixel White
shadowShade ShadowShade Pixel Grey25
shadowThickness ShadowThickness Dimension 2
shapeStyle ShapeStyle ShapeStyle Rectangle
translations Translations TranslationTable see doc or source
width Width Dimension text width
x Position Position 0
y Position Position 0
*/
#define XtNhighlightThickness "highlightThickness"
#define XtNshapeStyle "shapeStyle"
#define XtCShapeStyle "ShapeStyle"
#define XtRShapeStyle "ShapeStyle"
#define XtNcornerRoundPercent "cornerRoundPercent"
#define XtCCornerRoundPercent "CornerRoundPercent"
#define XtNshadowThickness "shadowThickness"
#define XtCShadowThickness "ShadowThickness"
#define XtNshadowHighlight "shadowHighlight"
#define XtCShadowHighlight "ShadowHighlight"
#define XtNshadowShade "shadowShade"
#define XtCShadowShade "ShadowShade"
#define XawShapeRectangle XmuShapeRectangle
#define XawShapeOval XmuShapeOval
#define XawShapeEllipse XmuShapeEllipse
#define XawShapeRoundedRectangle XmuShapeRoundedRectangle
extern WidgetClass winButtonWidgetClass;
typedef struct _WinButtonClassRec *WinButtonWidgetClass;
typedef struct _WinButtonRec *WinButtonWidget;
#endif /* _WinButton_h */
/* DON'T ADD STUFF AFTER THIS */

123
controls/WinButtonP.h
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@ -1,123 +0,0 @@
/***********************************************************
Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts,
and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
All Rights Reserved
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the names of Digital or MIT not be
used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
SOFTWARE.
******************************************************************/
/*
* Modifications for Wine
*
* 8/28/93 David Metcalfe (david@prism.demon.co.uk)
* Created from Command widget and added 3D effect
*/
/*
* WinButtonP.h - Private definitions for WinButton widget
*
*/
#ifndef _WinButtonP_h
#define _WinButtonP_h
#include "WinButton.h"
#include "WinLabelP.h"
/***********************************************************************
*
* WinButton Widget Private Data
*
***********************************************************************/
typedef enum {
HighlightNone, /* Do not highlight. */
HighlightWhenUnset, /* Highlight only when unset, this is
to preserve current command widget
functionality. */
HighlightAlways /* Always highlight, lets the toggle widget
and other subclasses do the right thing. */
} XtCommandHighlight;
/************************************
*
* Class structure
*
***********************************/
/* New fields for the WinButton widget class record */
typedef struct _WinButtonClass
{
int makes_compiler_happy; /* not used */
} WinButtonClassPart;
/* Full class record declaration */
typedef struct _WinButtonClassRec {
CoreClassPart core_class;
SimpleClassPart simple_class;
WinLabelClassPart winlabel_class;
WinButtonClassPart winbutton_class;
} WinButtonClassRec;
extern WinButtonClassRec winButtonClassRec;
/***************************************
*
* Instance (widget) structure
*
**************************************/
/* New fields for the WinButton widget record */
typedef struct {
/* resources */
Dimension highlight_thickness;
Dimension shadow_thickness;
Pixel shadow_shade;
Pixel shadow_highlight;
XtCallbackList callbacks;
/* private state */
Pixmap gray_pixmap;
GC normal_GC;
GC inverse_GC;
GC shadow_highlight_gc;
GC shadow_shade_gc;
Boolean set;
XtCommandHighlight highlighted;
/* more resources */
int shape_style;
Dimension corner_round;
} WinButtonPart;
/* XtEventsPtr eventTable;*/
/* Full widget declaration */
typedef struct _WinButtonRec {
CorePart core;
SimplePart simple;
WinLabelPart winlabel;
WinButtonPart winbutton;
} WinButtonRec;
#endif /* _WinButtonP_h */

385
controls/button.c
View File

@ -1,86 +1,351 @@
/*
* Interface code to button widgets
/* File: button.c -- MS-Windows(tm) compatible "Button" replacement widget
*
* Copyright David W. Metcalfe, 1993
* programmed by Johannes Ruscheinski for the Linux WABI
* project.
* (C) 1993 by Johannes Ruscheinski
*
* Modifications by David Metcalfe
*/
static char Copyright[] = "Copyright David W. Metcalfe, 1993";
#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>
#include "WinButton.h"
#include "windows.h"
#include "heap.h"
#include <windows.h>
#include "win.h"
static void BUTTON_WinButtonCallback(Widget w, XtPointer client_data,
XtPointer call_data);
LONG ButtonWndProc(HWND hWnd, WORD uMsg, WORD wParam, LONG lParam);
void BUTTON_CreateButton(LPSTR className, LPSTR buttonLabel, HWND hwnd)
static COLORREF color_windowframe, color_btnface, color_btnshadow,
color_btntext, color_btnhighlight;
static BOOL pressed;
#define NOTIFY_PARENT(hWndCntrl, wNotifyCode) \
SendMessage(GetParent(hWndCntrl), WM_COMMAND, \
GetDlgCtrlID(hWndCntrl), MAKELPARAM(hWndCntrl, wNotifyCode));
#define DIM(array) ((sizeof array)/(sizeof array[0]))
static LONG PB_Paint(HWND hWnd);
static LONG PB_LButtonDown(HWND hWnd, WORD wParam, LONG lParam);
static LONG PB_LButtonUp(HWND hWnd, WORD wParam, LONG lParam);
static LONG PB_LButtonDblClk(HWND hWnd, WORD wParam, LONG lParam);
static void DrawRaisedPushButton(HDC hDC, HWND hButton, RECT rc);
static void DrawPressedPushButton(HDC hDC, HWND hButton, RECT rc);
typedef struct
{
WND *wndPtr = WIN_FindWndPtr(hwnd);
WND *parentPtr = WIN_FindWndPtr(wndPtr->hwndParent);
DWORD style;
char widgetName[15];
LONG (*paintfn)();
LONG (*lButtonDownfn)();
LONG (*lButtonUpfn)();
LONG (*lButtonDblClkfn)();
} BTNFN;
#ifdef DEBUG_BUTTON
printf("button: label = %s, x = %d, y = %d\n", buttonLabel,
wndPtr->rectClient.left, wndPtr->rectClient.top);
printf(" width = %d, height = %d\n",
wndPtr->rectClient.right - wndPtr->rectClient.left,
wndPtr->rectClient.bottom - wndPtr->rectClient.top);
#endif
#define MAX_BTN_TYPE 2
if (!wndPtr)
return;
style = wndPtr->dwStyle & 0x0000000F;
switch (style)
static BTNFN btnfn[MAX_BTN_TYPE] =
{
case BS_PUSHBUTTON:
case BS_DEFPUSHBUTTON:
sprintf(widgetName, "%s%d", className, wndPtr->wIDmenu);
wndPtr->winWidget = XtVaCreateManagedWidget(widgetName,
winButtonWidgetClass,
parentPtr->winWidget,
XtNlabel, buttonLabel,
XtNx, wndPtr->rectClient.left,
XtNy, wndPtr->rectClient.top,
XtNwidth, wndPtr->rectClient.right -
wndPtr->rectClient.left,
XtNheight, wndPtr->rectClient.bottom -
wndPtr->rectClient.top,
XtVaTypedArg, XtNbackground, XtRString,
"grey70", strlen("grey75")+1,
NULL);
{
(LONG(*)())PB_Paint, /* BS_PUSHBUTTON */
(LONG(*)())PB_LButtonDown,
(LONG(*)())PB_LButtonUp,
(LONG(*)())PB_LButtonDblClk
},
{
(LONG(*)())PB_Paint, /* BS_DEFPUSHBUTTON */
(LONG(*)())PB_LButtonDown,
(LONG(*)())PB_LButtonUp,
(LONG(*)())PB_LButtonDblClk
}
};
XtAddCallback(wndPtr->winWidget, XtNcallback,
BUTTON_WinButtonCallback, (XtPointer) hwnd);
LONG ButtonWndProc(HWND hWnd, WORD uMsg, WORD wParam, LONG lParam)
{
LONG lResult = 0;
HDC hDC;
RECT rc;
WND *wndPtr = WIN_FindWndPtr(hWnd);
LONG style = wndPtr->dwStyle & 0x0000000F;
switch (uMsg) {
/* case WM_GETDLGCODE:
lResult = DLGC_BUTTON;
break;
*/
case WM_ENABLE:
InvalidateRect(hWnd, NULL, FALSE);
break;
case WM_CREATE:
if (style < 0L || style >= (LONG)DIM(btnfn))
lResult = -1L;
else
{
/* initialise colours used for button rendering: */
color_windowframe = GetSysColor(COLOR_WINDOWFRAME);
color_btnface = GetSysColor(COLOR_BTNFACE);
color_btnshadow = GetSysColor(COLOR_BTNSHADOW);
color_btntext = GetSysColor(COLOR_BTNTEXT);
color_btnhighlight = GetSysColor(COLOR_BTNHIGHLIGHT);
pressed = FALSE;
lResult = 0L;
}
break;
case WM_PAINT:
(btnfn[style].paintfn)(hWnd);
break;
case WM_LBUTTONDOWN:
(btnfn[style].lButtonDownfn)(hWnd, wParam, lParam);
break;
case WM_LBUTTONUP:
(btnfn[style].lButtonUpfn)(hWnd, wParam, lParam);
break;
case WM_LBUTTONDBLCLK:
(btnfn[style].lButtonDblClkfn)(hWnd, wParam, lParam);
break;
case WM_SETFOCUS:
break;
case WM_KILLFOCUS:
InvalidateRect(hWnd, NULL, FALSE);
UpdateWindow(hWnd);
break;
case WM_SYSCOLORCHANGE:
color_windowframe = GetSysColor(COLOR_WINDOWFRAME);
color_btnface = GetSysColor(COLOR_BTNFACE);
color_btnshadow = GetSysColor(COLOR_BTNSHADOW);
color_btntext = GetSysColor(COLOR_BTNTEXT);
color_btnhighlight = GetSysColor(COLOR_BTNHIGHLIGHT);
InvalidateRect(hWnd, NULL, TRUE);
break;
default:
printf("CreateButton: Unsupported button style %lX\n",
wndPtr->dwStyle);
lResult = DefWindowProc(hWnd, uMsg, wParam, lParam);
break;
}
GlobalUnlock(hwnd);
GlobalUnlock(wndPtr->hwndParent);
GlobalUnlock(hWnd);
return lResult;
}
static void BUTTON_WinButtonCallback(Widget w, XtPointer client_data,
XtPointer call_data)
/**********************************************************************
* Push Button Functions
*/
static LONG PB_Paint(HWND hWnd)
{
HWND hwnd = (HWND) client_data;
WND *wndPtr;
wndPtr = WIN_FindWndPtr(hwnd);
PAINTSTRUCT ps;
RECT rc;
HDC hDC;
CallWindowProc(wndPtr->lpfnWndProc, wndPtr->hwndParent, WM_COMMAND,
wndPtr->wIDmenu, MAKELPARAM(hwnd, BN_CLICKED));
hDC = BeginPaint(hWnd, &ps);
GetClientRect(hWnd, &rc);
if (pressed)
DrawPressedPushButton(hDC, hWnd, rc);
else
DrawRaisedPushButton(hDC, hWnd, rc);
EndPaint(hWnd, &ps);
}
GlobalUnlock(hwnd);
static LONG PB_LButtonDown(HWND hWnd, WORD wParam, LONG lParam)
{
/* SetFocus(hWnd); */
SetCapture(hWnd);
pressed = TRUE;
InvalidateRect(hWnd, NULL, FALSE);
UpdateWindow(hWnd);
}
static LONG PB_LButtonUp(HWND hWnd, WORD wParam, LONG lParam)
{
RECT rc;
pressed = FALSE;
ReleaseCapture();
GetClientRect(hWnd, &rc);
if (PtInRect(&rc, MAKEPOINT(lParam)))
NOTIFY_PARENT(hWnd, BN_CLICKED);
InvalidateRect(hWnd, NULL, FALSE);
UpdateWindow(hWnd);
}
static LONG PB_LButtonDblClk(HWND hWnd, WORD wParam, LONG lParam)
{
RECT rc;
GetClientRect(hWnd, &rc);
if (PtInRect(&rc, MAKEPOINT(lParam)))
NOTIFY_PARENT(hWnd, BN_DOUBLECLICKED);
}
static void DrawRaisedPushButton(HDC hDC, HWND hButton, RECT rc)
{
HPEN hOldPen, hFramePen;
HBRUSH hOldBrush, hShadowBrush, hHighlightBrush, hBackgrndBrush;
HRGN rgn1, rgn2, rgn;
int len;
static char text[50+1];
POINT points[6];
DWORD dwTextSize;
int delta;
TEXTMETRIC tm;
int i;
hFramePen = CreatePen(PS_SOLID, 1, color_windowframe);
hBackgrndBrush = CreateSolidBrush(color_btnface);
hOldPen = (HPEN)SelectObject(hDC, (HANDLE)hFramePen);
hOldBrush = (HBRUSH)SelectObject(hDC, (HANDLE)hBackgrndBrush);
SetBkMode(hDC, TRANSPARENT);
rgn = CreateRectRgn(0, 0, 0, 0);
rgn1 = CreateRectRgn(rc.left, rc.top, rc.right, rc.bottom);
SendMessage(GetParent(hButton), WM_CTLCOLOR, (WORD)hDC,
MAKELPARAM(hButton, CTLCOLOR_BTN));
Rectangle(hDC, rc.left, rc.top, rc.right, rc.bottom);
/* draw button label, if any: */
len = GetWindowText(hButton, text, sizeof text);
if (len >= 1) {
rc.left--; rc.bottom--;
DrawText(hDC, text, len, &rc,
DT_SINGLELINE | DT_CENTER| DT_VCENTER);
}
/* draw button highlight */
points[0].x = rc.left+2;
points[0].y = rc.bottom;
points[1].x = rc.left+4;
points[1].y = rc.bottom-2;
points[2].x = rc.left+4;
points[2].y = rc.top+3;
points[3].x = rc.right-3;
points[3].y = rc.top+3;
points[4].x = rc.right-1;
points[4].y = rc.top+1;
points[5].x = rc.left+2;
points[5].y = rc.top+1;
hHighlightBrush = CreateSolidBrush(color_btnhighlight);
rgn2 = CreatePolygonRgn(points, DIM(points), ALTERNATE);
CombineRgn(rgn, rgn1, rgn2, RGN_AND);
FillRgn(hDC, rgn2, hHighlightBrush);
/* draw button shadow: */
points[0].x = rc.left+2;
points[0].y = rc.bottom;
points[1].x = rc.left+4;
points[1].y = rc.bottom-2;
points[2].x = rc.right-3;
points[2].y = rc.bottom-2;
points[3].x = rc.right-3;
points[3].y = rc.top+3;
points[4].x = rc.right-1;
points[4].y = rc.top;
points[5].x = rc.right-1;
points[5].y = rc.bottom;
hShadowBrush = CreateSolidBrush(color_btnshadow);
rgn2 = CreatePolygonRgn(points, DIM(points), ALTERNATE);
CombineRgn(rgn, rgn1, rgn2, RGN_AND);
FillRgn(hDC, rgn2, hShadowBrush);
#if 0
/* do we have the focus? */
if (len >= 1 && GetFocus() == hButton) {
dwTextSize = GetTextExtent(hDC, text, len);
delta = ((rc.right - rc.left) - LOWORD(dwTextSize) + 1) >> 1;
rc.left += delta; rc.right -= delta;
GetTextMetrics(hDC, &tm);
delta = ((rc.bottom - rc.top) -
tm.tmHeight + tm.tmInternalLeading) >> 1;
rc.top += delta; rc.bottom -= delta;
DrawFocusRect(hDC, &rc);
}
#endif
SelectObject(hDC, (HANDLE)hOldPen);
SelectObject(hDC, (HANDLE)hOldBrush);
DeleteObject((HANDLE)hFramePen);
DeleteObject((HANDLE)hShadowBrush);
DeleteObject((HANDLE)hBackgrndBrush);
DeleteObject((HANDLE)rgn1);
#if 0
DeleteObject((HANDLE)rgn2);
DeleteObject((HANDLE)rgn);
#endif
}
static void DrawPressedPushButton(HDC hDC, HWND hButton, RECT rc)
{
HPEN hOldPen, hShadowPen, hFramePen;
HBRUSH hOldBrush, hBackgrndBrush;
HRGN rgn1, rgn2, rgn;
int len;
static char text[50+1];
DWORD dwTextSize;
int delta;
TEXTMETRIC tm;
hFramePen = CreatePen(PS_SOLID, 1, color_windowframe);
hBackgrndBrush = CreateSolidBrush(color_btnface);
hOldBrush = (HBRUSH)SelectObject(hDC, (HANDLE)hBackgrndBrush);
hOldPen = (HPEN)SelectObject(hDC, (HANDLE)hFramePen);
SetBkMode(hDC, TRANSPARENT);
/* give parent a chance to alter parameters: */
SendMessage(GetParent(hButton), WM_CTLCOLOR, (WORD)hDC,
MAKELPARAM(hButton, CTLCOLOR_BTN));
Rectangle(hDC, rc.left, rc.top, rc.right, rc.bottom);
/* draw button shadow: */
hShadowPen = CreatePen(PS_SOLID, 1, color_btnshadow);
SelectObject(hDC, (HANDLE)hShadowPen);
MoveTo(hDC, rc.left+1, rc.bottom-1);
LineTo(hDC, rc.left+1, rc.top+1);
LineTo(hDC, rc.right-1, rc.top+1);
/* draw button label, if any: */
len = GetWindowText(hButton, text, sizeof text);
if (len >= 1) {
rc.top++; rc.left++;
DrawText(hDC, text, len, &rc,
DT_SINGLELINE | DT_CENTER| DT_VCENTER);
}
#if 0
/* do we have the focus? */
if (len >= 1 && GetFocus() == hButton) {
dwTextSize = GetTextExtent(hDC, text, len);
delta = ((rc.right - rc.left) - LOWORD(dwTextSize)) >> 1;
rc.left += delta; rc.right -= delta;
GetTextMetrics(hDC, &tm);
delta = ((rc.bottom - rc.top) -
tm.tmHeight + tm.tmInternalLeading) >> 1;
rc.top += delta; rc.bottom -= delta;
DrawFocusRect(hDC, &rc);
}
#endif
SelectObject(hDC, (HANDLE)hOldPen);
SelectObject(hDC, (HANDLE)hOldBrush);
DeleteObject((HANDLE)hBackgrndBrush);
DeleteObject(SelectObject(hDC, (HANDLE)hFramePen));
DeleteObject(SelectObject(hDC, (HANDLE)hShadowPen));
}

4
controls/menu.c
View File

@ -141,7 +141,7 @@ MENU_SelectionCallback(Widget w, XtPointer client_data, XtPointer call_data)
menu = MENU_FindMenuBar(this_item);
if (menu != NULL)
{
wndPtr = (WND *) GlobalLock(menu->ownerWnd);
wndPtr = WIN_FindWndPtr(menu->ownerWnd);
if (wndPtr == NULL)
return;
@ -152,8 +152,6 @@ MENU_SelectionCallback(Widget w, XtPointer client_data, XtPointer call_data)
CallWindowProc(wndPtr->lpfnWndProc, menu->ownerWnd, WM_COMMAND,
this_item->item_id, 0);
GlobalUnlock(menu->ownerWnd);
}
}

42
controls/widgets.c
View File

@ -10,8 +10,7 @@ static char Copyright[] = "Copyright Alexandre Julliard, 1993";
#include "win.h"
static LONG WIDGETS_ButtonWndProc( HWND hwnd, WORD message,
WORD wParam, LONG lParam );
LONG ButtonWndProc( HWND hwnd, WORD message, WORD wParam, LONG lParam );
static LONG WIDGETS_StaticWndProc( HWND hwnd, WORD message,
WORD wParam, LONG lParam );
@ -19,8 +18,8 @@ static LONG WIDGETS_StaticWndProc( HWND hwnd, WORD message,
static WNDCLASS WIDGETS_BuiltinClasses[NB_BUILTIN_CLASSES] =
{
{ 0, WIDGETS_ButtonWndProc, 0, 0, 0, 0, 0, 0, NULL, "BUTTON" },
{ 0, WIDGETS_StaticWndProc, 0, 0, 0, 0, 0, 0, NULL, "STATIC" }
{ 0, (LONG(*)())ButtonWndProc, 0, 0, 0, 0, 0, 0, NULL, "BUTTON" },
{ 0, (LONG(*)())WIDGETS_StaticWndProc, 0, 0, 0, 0, 0, 0, NULL, "STATIC" }
};
static FARPROC WndProc32[NB_BUILTIN_CLASSES];
@ -38,8 +37,6 @@ BOOL WIDGETS_Init()
for (i = 0; i < NB_BUILTIN_CLASSES; i++, pClass++)
{
WndProc32[i] = pClass->lpfnWndProc;
pClass->lpfnWndProc = (FARPROC) i+1;
if (!RegisterClass(pClass)) return FALSE;
}
return TRUE;
@ -60,39 +57,6 @@ LONG WIDGETS_Call32WndProc( FARPROC func, HWND hwnd, WORD message,
}
/***********************************************************************
* WIDGETS_ButtonWndProc
*/
static LONG WIDGETS_ButtonWndProc( HWND hwnd, WORD message,
WORD wParam, LONG lParam )
{
switch(message)
{
case WM_CREATE:
return 0;
case WM_PAINT:
{
PAINTSTRUCT ps;
BeginPaint( hwnd, &ps );
EndPaint( hwnd, &ps );
return 0;
}
case WM_COMMAND:
{
WND *wndParent;
wndParent = WIN_FindWndPtr(hwnd);
CallWindowProc(wndParent->lpfnWndProc, hwnd, message, wParam, lParam);
return 0;
}
default:
return DefWindowProc( hwnd, message, wParam, lParam );
}
}
/***********************************************************************
* WIDGETS_StaticWndProc
*/

31
debugger/Makefile Normal file
View File

@ -0,0 +1,31 @@
CFLAGS=-g -I../include # -DUSE_READLINE
LIBS= readline/libedit.a
OBJS=dbg.tab.o hash.o lex.yy.o info.o i386-pinsn.o
debugger.o: ${OBJS} readline/libedit.a
(cd readline; make)
ld -r -o debugger.o ${OBJS} $(LIBS)
readline/libedit.a:
(cd readline; make)
dbg.tab.o: dbg.tab.c
gcc $(CFLAGS) -DYYDEBUG=1 -c dbg.tab.c
lex.yy.o: lex.yy.c
gcc $(CFLAGS) -I. -c lex.yy.c
lex.yy.c: debug.l
flex -I debug.l
dbg.tab.c dbg.tab.h: dbg.y
bison -v -d dbg.y
dtest: dtest.o debugger.o
gcc -o dtest dtest.o debugger.o
clean:
rm -f *.o main dbg.tab.* lex.yy.* *.output *~ *# dtest
(cd readline; make clean)

17
debugger/README Normal file
View File

@ -0,0 +1,17 @@
This is the core of the Wine debugger. Many pieces have been
shamelessly stolen - the reverse assember was stolen from gdb more or
less intact. It turns out that there are two variables that are set
differently if you are reverse assembling 16 bit code, and on the
whole it seems to work. There may be bugs for all I know.
As far as non-linux systems are concerned, I simply ripped off
the linux configuration files from gdb. Other systems may be close
enough for these to work properly, but some tweaking may be required.
I apologize for the non-portability of this, but I wrote the
whole thing in about 4 hours, most of the time spent debugging a
stupid mistake in the parser.
-Eric

30
debugger/TODO Normal file
View File

@ -0,0 +1,30 @@
This is a list of things that theoretically should be possible in some
way or another. No commitment to actually do these, but these sound
possible to me right now. In no particular order. If someone else
wants to dig in, feel free.
1) Some kind of crude display capability. Not too hard, I guess.
Just keep a list of addresses, counts and formats that we
want displayed each time we enter the debugger.
2) Some kind of single step capability.
I am not sure - I think you just set a flag
in AFLAGS, and you get an interrupt back again.
The signal type would proabably be different, however,
but Wine could easily be patched to accept this one as well.
The main problem with this is that gdb normally runs in a
separate process so it is easy to single step second process.
Here we are all part of the same process. Perhaps we could look
ahead to the end of the instruction and set another breakpoint?
3) Some kind of breakpoint capability.
Requires single step. When we restart, we
remove the breakpoint, single step one instruction
replace the breakpoint, and then continue.
4) Some kind of watchpoint capability. Pretty easy once we have a
single step capability, but we end up running the program
really slowly one instruction at a time.
5) Some kind of .wdbinit file.

127
debugger/ansidecl.h Normal file
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@ -0,0 +1,127 @@
/* ANSI and traditional C compatability macros
Copyright 1991 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* ANSI and traditional C compatibility macros
ANSI C is assumed if __STDC__ is #defined.
Macro ANSI C definition Traditional C definition
----- ---- - ---------- ----------- - ----------
PTR `void *' `char *'
LONG_DOUBLE `long double' `double'
CONST `const' `'
VOLATILE `volatile' `'
SIGNED `signed' `'
PTRCONST `void *const' `char *'
DEFUN(name, arglist, args)
Defines function NAME.
ARGLIST lists the arguments, separated by commas and enclosed in
parentheses. ARGLIST becomes the argument list in traditional C.
ARGS list the arguments with their types. It becomes a prototype in
ANSI C, and the type declarations in traditional C. Arguments should
be separated with `AND'. For functions with a variable number of
arguments, the last thing listed should be `DOTS'.
DEFUN_VOID(name)
Defines a function NAME, which takes no arguments.
EXFUN(name, prototype)
Is used in an external function declaration.
In ANSI C it is `NAMEPROTOTYPE' (so PROTOTYPE should be enclosed in
parentheses). In traditional C it is `NAME()'.
For a function that takes no arguments, PROTOTYPE should be `(NOARGS)'.
For example:
extern int EXFUN(printf, (CONST char *format DOTS));
int DEFUN(fprintf, (stream, format),
FILE *stream AND CONST char *format DOTS) { ... }
void DEFUN_VOID(abort) { ... }
*/
#ifndef _ANSIDECL_H
#define _ANSIDECL_H 1
/* Every source file includes this file,
so they will all get the switch for lint. */
/* LINTLIBRARY */
#ifdef __STDC__
#define PTR void *
#define PTRCONST void *CONST
#define LONG_DOUBLE long double
#define AND ,
#define NOARGS void
#define CONST const
#define VOLATILE volatile
#define SIGNED signed
#define DOTS , ...
#define EXFUN(name, proto) name proto
#define DEFUN(name, arglist, args) name(args)
#define DEFUN_VOID(name) name(NOARGS)
#define PROTO(type, name, arglist) type name arglist
/* We could use the EXFUN macro to handle prototypes, but
the name is misleading and the result is ugly. So just define a
simple macro to handle the parameter lists, as in:
static int foo PARAMS ((int, char));
EXFUN would do it like this:
static int EXFUN (foo, (int, char));
but the function is not external... EXFUN should be considered
obsolete, and new code written to use PARAMS. */
#define PARAMS(paramlist) paramlist
#else /* Not ANSI C. */
#define PTR char *
#define PTRCONST PTR
#define LONG_DOUBLE double
#define AND ;
#define NOARGS
#define CONST
#define VOLATILE
#define SIGNED
#define DOTS
#define EXFUN(name, proto) name()
#define DEFUN(name, arglist, args) name arglist args;
#define DEFUN_VOID(name) name()
#define PROTO(type, name, arglist) type name ()
#define PARAMS(paramlist) ()
#endif /* ANSI C. */
#endif /* ansidecl.h */

1421
debugger/bfd.h Normal file
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File diff suppressed because it is too large Load Diff

151
debugger/dbg.y Normal file
View File

@ -0,0 +1,151 @@
%{
/* Parser for command lines in the Wine debugger
*
* Version 1.0
* Eric Youngdale
* 9/93
*/
#include <stdio.h>
#define YYSTYPE int
#include "regpos.h"
extern FILE * yyin;
unsigned int * regval = NULL;
unsigned int dbg_mask = 0;
unsigned int dbg_mode = 0;
void issue_prompt();
%}
%token CONT
%token QUIT
%token HELP
%token INFO
%token STACK
%token REG
%token REGS
%token NUM
%token SET
%token PRINT
%token IDENTIFIER
%token NO_SYMBOL
%token SYMBOLFILE
%token DEFINE
%%
input: /* empty */
| input line { issue_prompt(); }
line: '\n'
| infocmd '\n'
| error '\n' {yyerrok; }
| QUIT '\n' { exit(0); };
| HELP '\n' { dbg_help(); };
| CONT '\n' { return; };
| SYMBOLFILE IDENTIFIER '\n' { read_symboltable($2); };
| DEFINE IDENTIFIER expr '\n' { add_hash($2, $3); };
| x_command
| print_command
| deposit_command
deposit_command:
SET REG '=' expr '\n' { regval[$2] = $4; }
| SET '*' expr '=' expr '\n' { *((unsigned int *) $3) = $5; }
| SET symbol '=' expr '\n' { *((unsigned int *) $2) = $4; }
x_command:
'x' expr '\n' { examine_memory($2, 1, 'x'); };
| 'x' '/' fmt expr '\n' { examine_memory($4, 1, $3); };
| 'x' '/' NUM fmt expr '\n' { examine_memory($5, $3, $4); };
print_command:
PRINT expr '\n' { examine_memory(((unsigned int) &$2 ), 1, 'x'); };
fmt: 'x' { $$ = 'x'; }
| 'd' { $$ = 'd'; }
| 'i' { $$ = 'i'; }
| 'w' { $$ = 'w'; }
| 's' { $$ = 's'; }
| 'c' { $$ = 'c'; }
| 'b' { $$ = 'b'; }
symbol: IDENTIFIER { $$ = find_hash($1);
if($$ == 0xffffffff) {
fprintf(stderr,"Symbol %s not found\n", $1);
YYERROR;
};
};
expr: NUM { $$ = $1; }
| REG { $$ = regval[$1]; }
| symbol { $$ = *((unsigned int *) $1); }
| expr '+' NUM { $$ = $1 + $3; }
| expr '-' NUM { $$ = $1 - $3; };
| '(' expr ')' { $$ = $2; };
| '*' expr { $$ = *((unsigned int *) $2); };
infocmd: INFO REGS { info_reg(); }
| INFO STACK { info_stack(); };
%%
void
issue_prompt(){
#ifndef USE_READLINE
fprintf(stderr,"Wine-dbg>");
#endif
}
static int loaded_symbols = 0;
void
wine_debug(int * regs)
{
int i;
#ifdef YYDEBUG
yydebug = 0;
#endif
yyin = stdin;
regval = regs;
/* This only works for linux - NetBSD will need something different here. */
if((SC_CS & 7) != 7) {
dbg_mask = 0xffffffff;
dbg_mode = 32;
} else {
dbg_mask = 0xffff;
dbg_mode = 16;
};
/* This is intended to read the entry points from the Windows image, and
insert them in the hash table. It does not work yet, so it is commented out. */
#if 0
if(!loaded_symbols){
loaded_symbols++;
load_entrypoints();
};
#endif
/* Show where we crashed */
examine_memory(SC_EIP(dbg_mask), 1, 'i');
issue_prompt();
yyparse();
flush_symbols();
fprintf(stderr,"Returning to Wine...\n");
}
yyerror(char * s){
fprintf(stderr,"%s\n", s);
}

197
debugger/debug.l Normal file
View File

@ -0,0 +1,197 @@
/* Lexical scanner for command line parsing in the Wine debugger
*
* Version 1.0
* Eric Youngdale
* 9/93
*/
%{
#include <stdio.h>
#include <string.h>
#include "dbg.tab.h"
#include "regpos.h"
#ifdef USE_READLINE
#undef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
if ( (result = dbg_read((char *) buf, max_size )) < 0 ) \
YY_FATAL_ERROR( "read() in flex scanner failed" );
#endif
extern char * readline(char *);
static char * make_symbol(char *);
void flush_symbols();
static int syntax_error;
%}
DIGIT [0-9]
HEXDIGIT [0-9a-fA-F]
IDENTIFIER [_a-zA-Z\.~][_a-zA-Z0-9\.~]*
%%
\n { syntax_error = 0; return '\n'; } /* Indicate end of command */
"+" { return '+'; }
"-" { return '-'; }
"/" { return '/'; }
"=" { return '='; }
"(" { return '('; }
")" { return ')'; }
"*" { return '*'; }
"?" { return HELP; }
"0x"+{HEXDIGIT}+ {
sscanf(yytext, "%lx", &yylval);
return NUM;
}
{DIGIT}+ {
sscanf(yytext, "%lx", &yylval);
return NUM;
}
$pc { yylval = RN_EIP; return REG;}
$sp { yylval = RN_ESP; return REG;}
$eip { yylval = RN_EIP; return REG;}
$esp { yylval = RN_ESP; return REG;}
$ebp { yylval = RN_EBP; return REG;}
$eax { yylval = RN_EAX; return REG;}
$ebx { yylval = RN_EBX; return REG;}
$ecx { yylval = RN_ECX; return REG;}
$edx { yylval = RN_EDX; return REG;}
$esi { yylval = RN_ESI; return REG;}
$edi { yylval = RN_EDI; return REG;}
info|inf|in { return INFO; }
quit|qui|qu { return QUIT; }
help|hel|he { return HELP; }
set|se { return SET; }
cont|con|co { return CONT; }
symbolfile|symbolfil|symbolfi|symbolf|symbol|symbo|symb { return SYMBOLFILE; }
define|defin|defi|def|de { return DEFINE; }
print|prin|pri|pr { return PRINT; }
regs|reg|re { return REGS; }
stack|stac|sta|st { return STACK; }
x { return 'x'; }
d { return 'd'; }
i { return 'i'; }
w { return 'w'; }
b { return 'b'; }
s { return 's'; }
c { return 'c'; }
{IDENTIFIER} {yylval = (int) make_symbol(yytext);
return IDENTIFIER;
}
[ \t]+ /* Eat up whitespace */
. { if(syntax_error == 0) {
syntax_error ++; fprintf(stderr, "Syntax Error\n"); }
}
%%
#ifdef USE_READLINE
#ifndef whitespace
#define whitespace(c) (((c) == ' ') || ((c) == '\t'))
#endif
#if 0
/* Used only with GNU readline */
#include "readline/readline.h"
#include "readline/chardefs.h"
#endif
dbg_read(char * buf, int size){
char * line;
int len;
do{
flush_symbols();
line = readline ("Wine-dbg>");
len = strlen(line);
if (!line)
{
return 0;
}
else
{
/* Remove leading and trailing whitespace from the line.
Then, if there is anything left, add it to the history list
and execute it. */
stripwhite (line);
if (*line)
{
add_history (line);
if(size < len + 1){
fprintf(stderr,"Fatal readline goof.\n");
exit(0);
};
strcpy(buf, line);
buf[len] = '\n';
buf[len+1] = 0;
free(line);
return len + 1;
}
}
} while (1==1);
}
/* Strip whitespace from the start and end of STRING. */
stripwhite (string)
char *string;
{
register int i = 0;
while (whitespace (string[i]))
i++;
if (i)
strcpy (string, string + i);
i = strlen (string) - 1;
while (i > 0 && whitespace (string[i]))
i--;
string[++i] = '\0';
}
static char *local_symbols[10];
static int next_symbol;
char * make_symbol(char * symbol){
return local_symbols[next_symbol++] = strdup(symbol);
}
void
flush_symbols(){
while(--next_symbol>= 0) free(local_symbols[next_symbol]);
next_symbol = 0;
}
#endif

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debugger/defs.h Normal file
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/* Basic, host-specific, and target-specific definitions for GDB.
Copyright (C) 1986, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#if !defined (DEFS_H)
#define DEFS_H 1
#include <stdio.h>
/* First include ansidecl.h so we can use the various macro definitions
here and in all subsequent file inclusions. */
#include "ansidecl.h"
/* An address in the program being debugged. Host byte order. */
typedef unsigned int CORE_ADDR;
#define min(a, b) ((a) < (b) ? (a) : (b))
#define max(a, b) ((a) > (b) ? (a) : (b))
/* The character C++ uses to build identifiers that must be unique from
the program's identifiers (such as $this and $$vptr). */
#define CPLUS_MARKER '$' /* May be overridden to '.' for SysV */
#include <errno.h> /* System call error return status */
extern int quit_flag;
extern int immediate_quit;
extern void
quit PARAMS ((void));
#define QUIT { if (quit_flag) quit (); }
/* Command classes are top-level categories into which commands are broken
down for "help" purposes.
Notes on classes: class_alias is for alias commands which are not
abbreviations of the original command. class-pseudo is for commands
which are not really commands nor help topics ("stop"). */
enum command_class
{
/* Special args to help_list */
all_classes = -2, all_commands = -1,
/* Classes of commands */
no_class = -1, class_run = 0, class_vars, class_stack,
class_files, class_support, class_info, class_breakpoint,
class_alias, class_obscure, class_user, class_maintenance,
class_pseudo
};
/* the cleanup list records things that have to be undone
if an error happens (descriptors to be closed, memory to be freed, etc.)
Each link in the chain records a function to call and an
argument to give it.
Use make_cleanup to add an element to the cleanup chain.
Use do_cleanups to do all cleanup actions back to a given
point in the chain. Use discard_cleanups to remove cleanups
from the chain back to a given point, not doing them. */
struct cleanup
{
struct cleanup *next;
void (*function) PARAMS ((PTR));
PTR arg;
};
/* From blockframe.c */
extern int
inside_entry_func PARAMS ((CORE_ADDR));
extern int
inside_entry_file PARAMS ((CORE_ADDR addr));
extern int
inside_main_func PARAMS ((CORE_ADDR pc));
/* From cplus-dem.c */
extern char *
cplus_demangle PARAMS ((const char *, int));
extern char *
cplus_mangle_opname PARAMS ((char *, int));
/* From libmmalloc.a (memory mapped malloc library) */
extern PTR
mmalloc_attach PARAMS ((int, PTR));
extern PTR
mmalloc_detach PARAMS ((PTR));
extern PTR
mmalloc PARAMS ((PTR, long));
extern PTR
mrealloc PARAMS ((PTR, PTR, long));
extern void
mfree PARAMS ((PTR, PTR));
extern int
mmalloc_setkey PARAMS ((PTR, int, PTR));
extern PTR
mmalloc_getkey PARAMS ((PTR, int));
/* From utils.c */
extern char *
demangle_and_match PARAMS ((const char *, const char *, int));
extern int
strcmp_iw PARAMS ((const char *, const char *));
extern char *
safe_strerror PARAMS ((int));
extern char *
safe_strsignal PARAMS ((int));
extern void
init_malloc PARAMS ((PTR));
extern void
request_quit PARAMS ((int));
extern void
do_cleanups PARAMS ((struct cleanup *));
extern void
discard_cleanups PARAMS ((struct cleanup *));
/* The bare make_cleanup function is one of those rare beasts that
takes almost any type of function as the first arg and anything that
will fit in a "void *" as the second arg.
Should be, once all calls and called-functions are cleaned up:
extern struct cleanup *
make_cleanup PARAMS ((void (*function) (PTR), PTR));
Until then, lint and/or various type-checking compiler options will
complain about make_cleanup calls. It'd be wrong to just cast things,
since the type actually passed when the function is called would be
wrong. */
extern struct cleanup *
make_cleanup ();
extern struct cleanup *
save_cleanups PARAMS ((void));
extern void
restore_cleanups PARAMS ((struct cleanup *));
extern void
free_current_contents PARAMS ((char **));
extern void
null_cleanup PARAMS ((char **));
extern int
myread PARAMS ((int, char *, int));
extern int
query ();
extern void
wrap_here PARAMS ((char *));
extern void
reinitialize_more_filter PARAMS ((void));
extern int
print_insn PARAMS ((CORE_ADDR, CORE_ADDR, FILE *, int));
extern void
fputs_filtered PARAMS ((const char *, FILE *));
extern void
puts_filtered PARAMS ((char *));
extern void
vfprintf_filtered ();
extern void
fprintf_filtered ();
extern void
fprintfi_filtered ();
extern void
printf_filtered ();
extern void
printfi_filtered ();
extern void
print_spaces PARAMS ((int, FILE *));
extern void
print_spaces_filtered PARAMS ((int, FILE *));
extern char *
n_spaces PARAMS ((int));
extern void
printchar PARAMS ((int, FILE *, int));
extern char *
strdup_demangled PARAMS ((const char *));
extern void
fprint_symbol PARAMS ((FILE *, char *));
extern void
fputs_demangled PARAMS ((char *, FILE *, int));
extern void
perror_with_name PARAMS ((char *));
extern void
print_sys_errmsg PARAMS ((char *, int));
/* From regex.c */
extern char *
re_comp PARAMS ((char *));
/* From symfile.c */
extern void
symbol_file_command PARAMS ((char *, int));
/* From main.c */
extern char *
skip_quoted PARAMS ((char *));
extern char *
gdb_readline PARAMS ((char *));
extern char *
command_line_input PARAMS ((char *, int));
extern void
print_prompt PARAMS ((void));
extern int
batch_mode PARAMS ((void));
extern int
input_from_terminal_p PARAMS ((void));
extern int
catch_errors PARAMS ((int (*) (char *), char *, char *));
/* From printcmd.c */
extern void
set_next_address PARAMS ((CORE_ADDR));
extern void
print_address_symbolic PARAMS ((CORE_ADDR, FILE *, int, char *));
extern void
print_address PARAMS ((CORE_ADDR, FILE *));
/* From source.c */
extern int
openp PARAMS ((char *, int, char *, int, int, char **));
extern void
mod_path PARAMS ((char *, char **));
extern void
directory_command PARAMS ((char *, int));
extern void
init_source_path PARAMS ((void));
/* From findvar.c */
extern int
read_relative_register_raw_bytes PARAMS ((int, char *));
/* From readline (but not in any readline .h files). */
extern char *
tilde_expand PARAMS ((char *));
/* Structure for saved commands lines
(for breakpoints, defined commands, etc). */
struct command_line
{
struct command_line *next;
char *line;
};
extern struct command_line *
read_command_lines PARAMS ((void));
extern void
free_command_lines PARAMS ((struct command_line **));
/* String containing the current directory (what getwd would return). */
extern char *current_directory;
/* Default radixes for input and output. Only some values supported. */
extern unsigned input_radix;
extern unsigned output_radix;
/* Baud rate specified for communication with serial target systems. */
extern char *baud_rate;
/* Languages represented in the symbol table and elsewhere. */
enum language
{
language_unknown, /* Language not known */
language_auto, /* Placeholder for automatic setting */
language_c, /* C */
language_cplus, /* C++ */
language_m2 /* Modula-2 */
};
/* Return a format string for printf that will print a number in the local
(language-specific) hexadecimal format. Result is static and is
overwritten by the next call. local_hex_format_custom takes printf
options like "08" or "l" (to produce e.g. %08x or %lx). */
#define local_hex_format() (current_language->la_hex_format)
extern char *
local_hex_format_custom PARAMS ((char *)); /* language.c */
/* Return a string that contains a number formatted in the local
(language-specific) hexadecimal format. Result is static and is
overwritten by the next call. local_hex_string_custom takes printf
options like "08" or "l". */
extern char *
local_hex_string PARAMS ((int)); /* language.c */
extern char *
local_hex_string_custom PARAMS ((int, char *)); /* language.c */
/* Host machine definition. This will be a symlink to one of the
xm-*.h files, built by the `configure' script. */
#include "xm.h"
/* If the xm.h file did not define the mode string used to open the
files, assume that binary files are opened the same way as text
files */
#ifndef FOPEN_RB
#include "fopen-same.h"
#endif
/*
* Allow things in gdb to be declared "const". If compiling ANSI, it
* just works. If compiling with gcc but non-ansi, redefine to __const__.
* If non-ansi, non-gcc, then eliminate "const" entirely, making those
* objects be read-write rather than read-only.
*/
#ifndef const
#ifndef __STDC__
# ifdef __GNUC__
# define const __const__
# else
# define const /*nothing*/
# endif /* GNUC */
#endif /* STDC */
#endif /* const */
#ifndef volatile
#ifndef __STDC__
# ifdef __GNUC__
# define volatile __volatile__
# else
# define volatile /*nothing*/
# endif /* GNUC */
#endif /* STDC */
#endif /* volatile */
/* Some compilers (many AT&T SVR4 compilers for instance), do not accept
declarations of functions that never return (exit for instance) as
"volatile void". For such compilers "NORETURN" can be defined away
to keep them happy */
#ifndef NORETURN
# ifdef __lucid
# define NORETURN /*nothing*/
# else
# define NORETURN volatile
# endif
#endif
/* Defaults for system-wide constants (if not defined by xm.h, we fake it). */
#if !defined (UINT_MAX)
#define UINT_MAX 0xffffffff
#endif
#if !defined (LONG_MAX)
#define LONG_MAX 0x7fffffff
#endif
#if !defined (INT_MAX)
#define INT_MAX 0x7fffffff
#endif
#if !defined (INT_MIN)
/* Two's complement, 32 bit. */
#define INT_MIN -0x80000000
#endif
/* Number of bits in a char or unsigned char for the target machine.
Just like CHAR_BIT in <limits.h> but describes the target machine. */
#if !defined (TARGET_CHAR_BIT)
#define TARGET_CHAR_BIT 8
#endif
/* Number of bits in a short or unsigned short for the target machine. */
#if !defined (TARGET_SHORT_BIT)
#define TARGET_SHORT_BIT (sizeof (short) * TARGET_CHAR_BIT)
#endif
/* Number of bits in an int or unsigned int for the target machine. */
#if !defined (TARGET_INT_BIT)
#define TARGET_INT_BIT (sizeof (int) * TARGET_CHAR_BIT)
#endif
/* Number of bits in a long or unsigned long for the target machine. */
#if !defined (TARGET_LONG_BIT)
#define TARGET_LONG_BIT (sizeof (long) * TARGET_CHAR_BIT)
#endif
/* Number of bits in a long long or unsigned long long for the target machine. */
#if !defined (TARGET_LONG_LONG_BIT)
#define TARGET_LONG_LONG_BIT (2 * TARGET_LONG_BIT)
#endif
/* Number of bits in a float for the target machine. */
#if !defined (TARGET_FLOAT_BIT)
#define TARGET_FLOAT_BIT (sizeof (float) * TARGET_CHAR_BIT)
#endif
/* Number of bits in a double for the target machine. */
#if !defined (TARGET_DOUBLE_BIT)
#define TARGET_DOUBLE_BIT (sizeof (double) * TARGET_CHAR_BIT)
#endif
/* Number of bits in a long double for the target machine. */
#if !defined (TARGET_LONG_DOUBLE_BIT)
#define TARGET_LONG_DOUBLE_BIT (2 * TARGET_DOUBLE_BIT)
#endif
/* Number of bits in a "complex" for the target machine. */
#if !defined (TARGET_COMPLEX_BIT)
#define TARGET_COMPLEX_BIT (2 * TARGET_FLOAT_BIT)
#endif
/* Number of bits in a "double complex" for the target machine. */
#if !defined (TARGET_DOUBLE_COMPLEX_BIT)
#define TARGET_DOUBLE_COMPLEX_BIT (2 * TARGET_DOUBLE_BIT)
#endif
/* Number of bits in a pointer for the target machine */
#if !defined (TARGET_PTR_BIT)
#define TARGET_PTR_BIT TARGET_INT_BIT
#endif
/* Convert a LONGEST to an int. This is used in contexts (e.g. number
of arguments to a function, number in a value history, register
number, etc.) where the value must not be larger than can fit
in an int. */
#if !defined (longest_to_int)
#if defined (LONG_LONG)
#define longest_to_int(x) (((x) > INT_MAX || (x) < INT_MIN) \
? (error ("Value out of range."),0) : (int) (x))
#else /* No LONG_LONG. */
/* Assume sizeof (int) == sizeof (long). */
#define longest_to_int(x) ((int) (x))
#endif /* No LONG_LONG. */
#endif /* No longest_to_int. */
/* This should not be a typedef, because "unsigned LONGEST" needs
to work. LONG_LONG is defined if the host has "long long". */
#ifndef LONGEST
# ifdef LONG_LONG
# define LONGEST long long
# else
# define LONGEST long
# endif
#endif
/* Assorted functions we can declare, now that const and volatile are
defined. */
extern char *
savestring PARAMS ((const char *, int));
extern char *
msavestring PARAMS ((void *, const char *, int));
extern char *
strsave PARAMS ((const char *));
extern char *
mstrsave PARAMS ((void *, const char *));
extern char *
concat PARAMS ((char *, ...));
extern PTR
xmalloc PARAMS ((long));
extern PTR
xrealloc PARAMS ((PTR, long));
extern PTR
xmmalloc PARAMS ((PTR, long));
extern PTR
xmrealloc PARAMS ((PTR, PTR, long));
extern PTR
mmalloc PARAMS ((PTR, long));
extern PTR
mrealloc PARAMS ((PTR, PTR, long));
extern void
mfree PARAMS ((PTR, PTR));
extern int
mmcheck PARAMS ((PTR, void (*) (void)));
extern int
mmtrace PARAMS ((void));
extern int
parse_escape PARAMS ((char **));
extern const char * const reg_names[];
extern NORETURN void /* Does not return to the caller. */
error ();
extern NORETURN void /* Does not return to the caller. */
fatal ();
extern NORETURN void /* Not specified as volatile in ... */
exit PARAMS ((int)); /* 4.10.4.3 */
extern NORETURN void /* Does not return to the caller. */
nomem PARAMS ((long));
extern NORETURN void /* Does not return to the caller. */
return_to_top_level PARAMS ((void));
extern void
warning_setup PARAMS ((void));
extern void
warning ();
/* Global functions from other, non-gdb GNU thingies (libiberty for
instance) */
extern char *
basename PARAMS ((char *));
extern char *
getenv PARAMS ((const char *));
extern char **
buildargv PARAMS ((char *));
extern void
freeargv PARAMS ((char **));
extern char *
strerrno PARAMS ((int));
extern char *
strsigno PARAMS ((int));
extern int
errno_max PARAMS ((void));
extern int
signo_max PARAMS ((void));
extern int
strtoerrno PARAMS ((char *));
extern int
strtosigno PARAMS ((char *));
extern char *
strsignal PARAMS ((int));
/* From other system libraries */
#ifndef PSIGNAL_IN_SIGNAL_H
extern void
psignal PARAMS ((unsigned, char *));
#endif
/* For now, we can't include <stdlib.h> because it conflicts with
"../include/getopt.h". (FIXME)
However, if a function is defined in the ANSI C standard and a prototype
for that function is defined and visible in any header file in an ANSI
conforming environment, then that prototype must match the definition in
the ANSI standard. So we can just duplicate them here without conflict,
since they must be the same in all conforming ANSI environments. If
these cause problems, then the environment is not ANSI conformant. */
#ifdef __STDC__
#include <stddef.h>
#endif
extern int
fclose PARAMS ((FILE *stream)); /* 4.9.5.1 */
extern void
perror PARAMS ((const char *)); /* 4.9.10.4 */
extern double
atof PARAMS ((const char *nptr)); /* 4.10.1.1 */
extern int
atoi PARAMS ((const char *)); /* 4.10.1.2 */
#ifndef MALLOC_INCOMPATIBLE
extern PTR
malloc PARAMS ((size_t size)); /* 4.10.3.3 */
extern PTR
realloc PARAMS ((void *ptr, size_t size)); /* 4.10.3.4 */
extern void
free PARAMS ((void *)); /* 4.10.3.2 */
#endif /* MALLOC_INCOMPATIBLE */
extern void
qsort PARAMS ((void *base, size_t nmemb, /* 4.10.5.2 */
size_t size,
int (*comp)(const void *, const void *)));
#ifndef MEM_FNS_DECLARED /* Some non-ANSI use void *, not char *. */
extern PTR
memcpy PARAMS ((void *, const void *, size_t)); /* 4.11.2.1 */
#endif
extern int
memcmp PARAMS ((const void *, const void *, size_t)); /* 4.11.4.1 */
extern char *
strchr PARAMS ((const char *, int)); /* 4.11.5.2 */
extern char *
strrchr PARAMS ((const char *, int)); /* 4.11.5.5 */
extern char *
strstr PARAMS ((const char *, const char *)); /* 4.11.5.7 */
extern char *
strtok PARAMS ((char *, const char *)); /* 4.11.5.8 */
#ifndef MEM_FNS_DECLARED /* Some non-ANSI use void *, not char *. */
extern PTR
memset PARAMS ((void *, int, size_t)); /* 4.11.6.1 */
#endif
extern char *
strerror PARAMS ((int)); /* 4.11.6.2 */
/* Various possibilities for alloca. */
#ifndef alloca
# ifdef __GNUC__
# define alloca __builtin_alloca
# else
# ifdef sparc
# include <alloca.h> /* NOTE: Doesn't declare alloca() */
# endif
# ifdef __STDC__
extern void *alloca (size_t);
# else /* __STDC__ */
extern char *alloca ();
# endif
# endif
#endif
/* TARGET_BYTE_ORDER and HOST_BYTE_ORDER must be defined to one of these. */
#if !defined (BIG_ENDIAN)
#define BIG_ENDIAN 4321
#endif
#if !defined (LITTLE_ENDIAN)
#define LITTLE_ENDIAN 1234
#endif
/* Target-system-dependent parameters for GDB.
The standard thing is to include defs.h. However, files that are
specific to a particular target can define TM_FILE_OVERRIDE before
including defs.h, then can include any particular tm-file they desire. */
/* Target machine definition. This will be a symlink to one of the
tm-*.h files, built by the `configure' script. */
#ifndef TM_FILE_OVERRIDE
#include "tm.h"
#endif
/* The bit byte-order has to do just with numbering of bits in
debugging symbols and such. Conceptually, it's quite separate
from byte/word byte order. */
#if !defined (BITS_BIG_ENDIAN)
#if TARGET_BYTE_ORDER == BIG_ENDIAN
#define BITS_BIG_ENDIAN 1
#endif /* Big endian. */
#if TARGET_BYTE_ORDER == LITTLE_ENDIAN
#define BITS_BIG_ENDIAN 0
#endif /* Little endian. */
#endif /* BITS_BIG_ENDIAN not defined. */
/* Swap LEN bytes at BUFFER between target and host byte-order. */
#if TARGET_BYTE_ORDER == HOST_BYTE_ORDER
#define SWAP_TARGET_AND_HOST(buffer,len)
#else /* Target and host byte order differ. */
#define SWAP_TARGET_AND_HOST(buffer,len) \
{ \
char tmp; \
char *p = (char *)(buffer); \
char *q = ((char *)(buffer)) + len - 1; \
for (; p < q; p++, q--) \
{ \
tmp = *q; \
*q = *p; \
*p = tmp; \
} \
}
#endif /* Target and host byte order differ. */
/* On some machines there are bits in addresses which are not really
part of the address, but are used by the kernel, the hardware, etc.
for special purposes. ADDR_BITS_REMOVE takes out any such bits
so we get a "real" address such as one would find in a symbol
table. ADDR_BITS_SET sets those bits the way the system wants
them. */
#if !defined (ADDR_BITS_REMOVE)
#define ADDR_BITS_REMOVE(addr) (addr)
#define ADDR_BITS_SET(addr) (addr)
#endif /* No ADDR_BITS_REMOVE. */
/* From valops.c */
extern CORE_ADDR
push_bytes PARAMS ((CORE_ADDR, char *, int));
/* In some modules, we don't have a definition of REGISTER_TYPE yet, so we
must avoid prototyping this function for now. FIXME. Should be:
extern CORE_ADDR
push_word PARAMS ((CORE_ADDR, REGISTER_TYPE));
*/
extern CORE_ADDR
push_word ();
/* Some parts of gdb might be considered optional, in the sense that they
are not essential for being able to build a working, usable debugger
for a specific environment. For example, the maintenance commands
are there for the benefit of gdb maintainers. As another example,
some environments really don't need gdb's that are able to read N
different object file formats. In order to make it possible (but
not necessarily recommended) to build "stripped down" versions of
gdb, the following defines control selective compilation of those
parts of gdb which can be safely left out when necessary. Note that
the default is to include everything. */
#ifndef MAINTENANCE_CMDS
#define MAINTENANCE_CMDS 1
#endif
#endif /* !defined (DEFS_H) */

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#include <signal.h>
#include <stdio.h>
extern void wine_debug(unsigned int*);
#ifdef linux
#include <linux/sched.h>
#include <asm/system.h>
#endif
struct sigaction segv_act;
#ifdef linux
struct sigcontext_struct {
unsigned short sc_gs, __gsh;
unsigned short sc_fs, __fsh;
unsigned short sc_es, __esh;
unsigned short sc_ds, __dsh;
unsigned long sc_edi;
unsigned long sc_esi;
unsigned long sc_ebp;
unsigned long sc_esp;
unsigned long sc_ebx;
unsigned long sc_edx;
unsigned long sc_ecx;
unsigned long sc_eax;
unsigned long sc_trapno;
unsigned long sc_err;
unsigned long sc_eip;
unsigned short sc_cs, __csh;
unsigned long sc_eflags;
unsigned long esp_at_signal;
unsigned short sc_ss, __ssh;
unsigned long i387;
unsigned long oldmask;
unsigned long cr2;
};
#endif
#ifdef linux
static void win_fault(int signal, struct sigcontext_struct context){
struct sigcontext_struct *scp = &context;
#else
static void win_fault(int signal, int code, struct sigcontext *scp){
#endif
wine_debug((unsigned int *) scp); /* Enter our debugger */
}
char realtext[] = "This is what should really be printed\n";
int
main(){
char * pnt;
#ifdef linux
segv_act.sa_handler = (__sighandler_t) win_fault;
/* Point to the top of the stack, minus 4 just in case, and make
it aligned */
sigaction(SIGSEGV, &segv_act, NULL);
#endif
#ifdef __NetBSD__
struct sigstack ss;
sigset_t sig_mask;
ss.ss_sp = (char *) (((unsigned int)(cstack + sizeof(cstack) - 4)) & ~3);
ss.ss_onstack = 0;
if (sigstack(&ss, NULL) < 0) {
perror("sigstack");
exit(1);
}
sigemptyset(&sig_mask);
segv_act.sa_handler = (__sighandler_t) win_fault;
segv_act.sa_flags = SA_ONSTACK;
segv_act.sa_mask = sig_mask;
if (sigaction(SIGBUS, &segv_act, NULL) < 0) {
perror("sigaction");
exit(1);
}
#endif
fprintf(stderr,"%x\n", realtext);
/* Now force a segmentation fault */
pnt = (char *) 0xc0000000;
fprintf(stderr,"%s", pnt);
return 0;
}
unsigned int * wine_files = NULL;
GetEntryPointFromOrdinal(int wpnt, int ordinal) {}

27
debugger/fopen-same.h Normal file
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/* Macros for the 'type' part of an fopen, freopen or fdopen.
<Read|Write>[Update]<Binary file|text file>
This version is for "same" systems, where text and binary files are
the same. An example is Unix. Many Unix systems could also add a
"b" to the string, indicating binary files, but some reject this
(and thereby don't conform to ANSI C, but what else is new?).
This file is designed for inclusion by host-dependent .h files. No
user application should include it directly, since that would make
the application unable to be configured for both "same" and "binary"
variant systems. */
#define FOPEN_RB "r"
#define FOPEN_WB "w"
#define FOPEN_AB "a"
#define FOPEN_RUB "r+"
#define FOPEN_WUB "w+"
#define FOPEN_AUB "a+"
#define FOPEN_RT "r"
#define FOPEN_WT "w"
#define FOPEN_AT "a"
#define FOPEN_RUT "r+"
#define FOPEN_WUT "w+"
#define FOPEN_AUT "a+"

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/* Machine independent variables that describe the core file under GDB.
Copyright 1986, 1987, 1989, 1990, 1992 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* Interface routines for core, executable, etc. */
#if !defined (GDBCORE_H)
#define GDBCORE_H 1
#include "bfd.h" /* Binary File Description */
/* Return the name of the executable file as a string.
ERR nonzero means get error if there is none specified;
otherwise return 0 in that case. */
extern char *
get_exec_file PARAMS ((int err));
/* Nonzero if there is a core file. */
extern int
have_core_file_p PARAMS ((void));
/* Read "memory data" from whatever target or inferior we have.
Returns zero if successful, errno value if not. EIO is used
for address out of bounds. If breakpoints are inserted, returns
shadow contents, not the breakpoints themselves. From breakpoint.c. */
extern int
read_memory_nobpt PARAMS ((CORE_ADDR memaddr, char *myaddr, unsigned len));
/* Report a memory error with error(). */
extern void
memory_error PARAMS ((int status, CORE_ADDR memaddr));
/* Like target_read_memory, but report an error if can't read. */
extern void
read_memory PARAMS ((CORE_ADDR memaddr, char *myaddr, int len));
/* Read an integer from debugged memory, given address and number of bytes. */
extern long
read_memory_integer PARAMS ((CORE_ADDR memaddr, int len));
/* If this is prototyped, need to deal with void* vs. char*. */
extern void
write_memory PARAMS ((CORE_ADDR memaddr, char *myaddr, int len));
/* Hook for `exec_file_command' command to call. */
extern void (*exec_file_display_hook) PARAMS ((char *filename));
extern void
specify_exec_file_hook PARAMS ((void (*hook) (char *filename)));
/* Binary File Diddlers for the exec and core files */
extern bfd *core_bfd;
extern bfd *exec_bfd;
/* Whether to open exec and core files read-only or read-write. */
extern int write_files;
extern void
core_file_command PARAMS ((char *filename, int from_tty));
extern void
exec_file_command PARAMS ((char *filename, int from_tty));
extern void
validate_files PARAMS ((void));
extern unsigned int
register_addr PARAMS ((int regno, int blockend));
extern int
xfer_core_file PARAMS ((CORE_ADDR memaddr, char *myaddr, int len));
extern void
fetch_core_registers PARAMS ((char *core_reg_sect, unsigned core_reg_size,
int which, unsigned int reg_addr));
extern void
registers_fetched PARAMS ((void));
#if !defined (KERNEL_U_ADDR)
extern CORE_ADDR kernel_u_addr;
#define KERNEL_U_ADDR kernel_u_addr
#endif
/* The target vector for core files */
extern struct target_ops core_ops;
/* target vector functions called directly from elsewhere */
void
core_open PARAMS ((char *, int));
void
core_detach PARAMS ((char *, int));
#endif /* !defined (GDBCORE_H) */

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/*
* File hash.c - generate hash tables for Wine debugger symbols
*
* Copyright (C) 1993, Eric Youngdale.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <neexe.h>
#include <segmem.h>
#include <prototypes.h>
#include <wine.h>
struct name_hash{
struct name_hash * next;
unsigned int * address;
char * name;
};
#define NR_NAME_HASH 128
static struct name_hash * name_hash_table[NR_NAME_HASH] = {0,};
static unsigned int name_hash(const char * name){
unsigned int hash = 0;
const char * p;
p = name;
while (*p) hash = (hash << 15) + (hash << 3) + (hash >> 3) + *p++;
return hash % NR_NAME_HASH;
}
void add_hash(char * name, unsigned int * address){
struct name_hash * new;
int hash;
new = (struct name_hash *) malloc(sizeof(struct name_hash));
new->address = address;
new->name = strdup(name);
new->next = NULL;
hash = name_hash(name);
/* Now insert into the hash table */
new->next = name_hash_table[hash];
name_hash_table[hash] = new;
}
unsigned int * find_hash(char * name){
char buffer[256];
struct name_hash * nh;
for(nh = name_hash_table[name_hash(name)]; nh; nh = nh->next)
if(strcmp(nh->name, name) == 0) return nh->address;
if(name[0] != '_'){
buffer[0] = '_';
strcpy(buffer+1, name);
for(nh = name_hash_table[name_hash(buffer)]; nh; nh = nh->next)
if(strcmp(nh->name, buffer) == 0) return nh->address;
};
return (unsigned int *) 0xffffffff;
}
static char name_buffer[256];
char * find_nearest_symbol(unsigned int * address){
struct name_hash * nearest;
struct name_hash start;
struct name_hash * nh;
int i;
nearest = &start;
start.address = (unsigned int *) 0;
for(i=0; i<NR_NAME_HASH; i++) {
for(nh = name_hash_table[i]; nh; nh = nh->next)
if(nh->address <= address && nh->address > nearest->address)
nearest = nh;
};
if((unsigned int) nearest->address == 0) return NULL;
sprintf(name_buffer, "%s+0x%x", nearest->name, ((unsigned int) address) -
((unsigned int) nearest->address));
return name_buffer;
}
void
read_symboltable(char * filename){
FILE * symbolfile;
unsigned int addr;
int nargs;
char type;
char * cpnt;
char buffer[256];
char name[256];
symbolfile = fopen(filename, "r");
if(!symbolfile) {
fprintf(stderr,"Unable to open symbol table %s\n", filename);
return;
};
fprintf(stderr,"Reading symbols from file %s\n", filename);
while (1)
{
fgets(buffer, sizeof(buffer), symbolfile);
if (feof(symbolfile)) break;
/* Strip any text after a # sign (i.e. comments) */
cpnt = buffer;
while(*cpnt){
if(*cpnt == '#') {*cpnt = 0; break; };
cpnt++;
};
/* Quietly ignore any lines that have just whitespace */
cpnt = buffer;
while(*cpnt){
if(*cpnt != ' ' && *cpnt != '\t') break;
cpnt++;
};
if (!(*cpnt) || *cpnt == '\n') {
continue;
};
nargs = sscanf(buffer, "%x %c %s", &addr, &type, name);
add_hash(name, (unsigned int *) addr);
};
fclose(symbolfile);
}
/* Load the entry points from the dynamic linking into the hash tables.
* This does not work yet - something needs to be added before it scans the
* tables correctly
*/
void
load_entrypoints(){
char buffer[256];
char * cpnt;
int j, ordinal, len;
unsigned int address;
struct w_files * wpnt;
for(wpnt = wine_files; wpnt; wpnt = wpnt->next){
cpnt = wpnt->nrname_table;
while(1==1){
if( ((int) cpnt) - ((int)wpnt->nrname_table) >
wpnt->ne_header->nrname_tab_length) break;
len = *cpnt++;
strncpy(buffer, cpnt, len);
buffer[len] = 0;
ordinal = *((unsigned short *) (cpnt + len));
j = GetEntryPointFromOrdinal(wpnt, ordinal);
address = j & 0xffff;
j = j >> 16;
address |= (wpnt->selector_table[j].selector) << 16;
fprintf(stderr,"%s -> %x\n", buffer, address);
add_hash(buffer, (unsigned int *) address);
cpnt += len + 2;
};
};
return;
}

1905
debugger/i386-pinsn.c Normal file
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debugger/info.c Normal file
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/*
* Wine debugger utility routines
* Eric Youngdale
* 9/93
*/
#include <stdio.h>
#include "regpos.h"
extern int * regval;
extern unsigned int dbg_mask;
extern unsigned int dbg_mode;
extern int print_insn(char * memaddr, char * realaddr, FILE * stream, int addrlen);
/* THese three helper functions eliminate the need for patching the
module from gdb for disassembly of code */
void read_memory(char * memaddr, char * buffer, int len){
memcpy(buffer, memaddr, len);
}
void fputs_filtered(char * buffer, FILE * outfile){
fputs(buffer, outfile);
}
void print_address(unsigned int addr, FILE * outfile){
char * name;
name = find_nearest_symbol(addr);
if(name)
fprintf(outfile,"0x%8.8x(%s)", addr, name);
else
fprintf(outfile,"0x%8.8x", addr);
}
void info_reg(){
fprintf(stderr,"Register dump:\n");
/* First get the segment registers out of the way */
fprintf(stderr," CS:%4.4x SS:%4.4x DS:%4.4x ES:%4.4x GS:%4.4x FS:%4.4x\n",
SC_CS, SC_SS, SC_DS, SC_ES, SC_GS, SC_FS);
/* Now dump the main registers */
fprintf(stderr," EIP:%8.8x ESP:%8.8x EBP:%8.8x EFLAGS:%8.8x\n",
SC_EIP(dbg_mask), SC_ESP(dbg_mask), SC_EBP(dbg_mask), SC_EFLAGS);
/* And dump the regular registers */
fprintf(stderr," EAX:%8.8x EBX:%8.8x ECX:%8.8x EDX:%8.8x\n",
SC_EAX(dbg_mask), SC_EBX(dbg_mask), SC_ECX(dbg_mask), SC_EDX(dbg_mask));
/* Finally dump these main registers */
fprintf(stderr," EDI:%8.8x ESI:%8.8x\n",
SC_EDI(dbg_mask), SC_ESI(dbg_mask));
}
void info_stack(){
unsigned int * dump;
int i;
fprintf(stderr,"Stack dump:\n");
dump = (int*) SC_EIP(dbg_mask);
for(i=0; i<22; i++)
{
fprintf(stderr," %8.8x", *dump++);
if ((i % 8) == 7)
fprintf(stderr,"\n");
}
fprintf(stderr,"\n");
}
void examine_memory(int addr, int count, char format){
char * pnt;
unsigned int * dump;
unsigned short int * wdump;
int i;
if((addr & 0xffff0000) == 0 && dbg_mode == 16)
addr |= (format == 'i' ? SC_CS : SC_DS) << 16;
if(format != 'i' && count > 1) {
print_address(addr, stderr);
fprintf(stderr,": ");
};
switch(format){
case 's':
pnt = (char *) addr;
if (count == 1) count = 256;
while(*pnt && count) {
fputc( *pnt++, stderr);
count--;
};
fprintf(stderr,"\n");
return;
case 'i':
for(i=0; i<count; i++) {
print_address(addr, stderr);
fprintf(stderr,": ");
addr += print_insn((char *) addr, (char *) addr, stderr, dbg_mode);
fprintf(stderr,"\n");
};
return;
case 'x':
dump = (unsigned int *) addr;
for(i=0; i<count; i++)
{
fprintf(stderr," %8.8x", *dump++);
if ((i % 8) == 7) {
fprintf(stderr,"\n");
print_address((unsigned int) dump, stderr);
fprintf(stderr,": ");
};
}
fprintf(stderr,"\n");
return;
case 'd':
dump = (unsigned int *) addr;
for(i=0; i<count; i++)
{
fprintf(stderr," %d", *dump++);
if ((i % 8) == 7) {
fprintf(stderr,"\n");
print_address((unsigned int) dump, stderr);
fprintf(stderr,": ");
};
}
fprintf(stderr,"\n");
return;
case 'w':
wdump = (unsigned short int *) addr;
for(i=0; i<count; i++)
{
fprintf(stderr," %d", *wdump++);
if ((i % 10) == 7) {
fprintf(stderr,"\n");
print_address((unsigned int) dump, stderr);
fprintf(stderr,": ");
};
}
fprintf(stderr,"\n");
return;
case 'c':
pnt = (char *) addr;
for(i=0; i<count; i++)
{
if(*pnt < 0x20) {
fprintf(stderr," ");
pnt++;
} else
fprintf(stderr," %c", *pnt++);
if ((i % 32) == 7) {
fprintf(stderr,"\n");
print_address((unsigned int) dump, stderr);
fprintf(stderr,": ");
};
}
fprintf(stderr,"\n");
return;
case 'b':
pnt = (char *) addr;
for(i=0; i<count; i++)
{
fprintf(stderr," %d", *pnt++);
if ((i % 32) == 7) {
fprintf(stderr,"\n");
print_address((unsigned int) dump, stderr);
fprintf(stderr,": ");
};
}
fprintf(stderr,"\n");
return;
};
/* The rest are fairly straightforward */
fprintf(stderr,"examine mem: %x %d %c\n", addr, count, format);
}
char * helptext[] = {
"The commands accepted by the Wine debugger are a small subset",
"of the commands that gdb would accept. The commands currently",
"are:\n",
" info reg",
" info stack",
" help",
" quit",
" print <expr>",
" symbolfile <filename>",
" define <identifier> <expr>",
" x <expr>",
" cont",
" set <reg> = <expr>",
" set *<expr> = <expr>",
"",
"The 'x' command accepts repeat counts and formats (including 'i') in the",
"same way that gdb does.",
"",
" The following are examples of legal expressions:",
" $eax $eax+0x3 0x1000 ($eip + 256) *$eax *($esp + 3)",
" Also, a nm format symbol table can be read from a file using the",
" symbolfile command. Symbols can also be defined individually with",
" the define command.",
"",
"The disassembly code seems to work most of the time, but it does get",
"a little confused at times. The 16 bit mode probably has not been used",
"much so there are probably bugs. I snagged the file from the gdb-4.7",
"source tree, which is what was on my latest cdrom. I should check to see",
"if newer versions of gdb have anything substanitally different for the",
"disassembler.",
"",
NULL};
void dbg_help(){
int i;
i = 0;
while(helptext[i]) fprintf(stderr,"%s\n", helptext[i++]);
}

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## $Revision: 1.2 $
##
## OS-9 makefile for editline library.
##
.SUFFIXES:
RFILES = editline.r complete.r sysos9.r
%.r: %.c
cc68 -r -Dstrchr=index -Dstrrchr=rindex -DNEED_STRDUP -DSYS_OS9 $*.c
testit: testit.r editline.lib
cc68 -f=testit testit.r -l=editline.lib
$(RFILES): $(RFILES:%.r=%.c)
editline.lib: $(RFILES)
cat $(RFILES) >$@

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## $Revision: 1.3 $
##
## Unix makefile for editline library.
##
## Set your options:
## -DANSI_ARROWS ANSI arrows keys work like emacs.
## -DHAVE_STDLIB Have <stdlib.h>.
## -DHAVE_TCGETATTR Have tcgetattr(), tcsetattr().
## -DHIDE Make static functions static (non debug).
## -DHIST_SIZE=n History size.
## -DNEED_STRDUP Don't have strdup().
## -DUNIQUE_HISTORY Don't save command if same as last one.
## -DUSE_DIRENT Use <dirent.h>, not <sys/dir.h>?
## -DUSE_TERMCAP Use the termcap library for terminal size
## see LDFLAGS, below, if you set this.
## -DNEED_PERROR Don't have perror() (used in testit)
DEFS = -DANSI_ARROWS -DHAVE_TCGETATTR -DHIDE -DUSE_DIRENT -DSYS_UNIX
## Set your C compiler:
WARN = -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings \
-Wunused -Wcomment -Wswitch
CC = gcc -ansi $(WARN)
#CC = cc
CFLAGS = $(DEFS) -O -g
## If you have -DUSE_TERMCAP, set this as appropriate:
#LDFLAGS = -ltermlib
#LDFLAGS = -ltermcap
## Set ranlib as appropriate:
RANLIB = ranlib
#RANLIB = echo
## End of configuration.
SOURCES = editline.c complete.c sysunix.c
OBJECTS = editline.o complete.o sysunix.o
SHARFILES = README Makefile editline.3 editline.h unix.h editline.c \
complete.c sysunix.c testit.c \
Make.os9 os9.h sysos9.c
all: libedit.a
testit: testit.c libedit.a
$(CC) $(CFLAGS) -o testit testit.c libedit.a $(LDFLAGS)
shar: $(SHARFILES)
shar $(SHARFILES) >shar
clean:
rm -f *.[oa] testit foo core tags lint lint.all a.out shar
lint: testit
lint -a -b -u -x $(DEFS) $(SOURCES) testit.c >lint.all
sed -e '/warning: function prototype not in scope/d' \
-e '/warning: old style argument declaration/'d \
-e '/mix of old and new style function declaration/'d \
<lint.all >lint
libedit.a: $(OBJECTS)
@rm -f $@
ar r $@ $(OBJECTS)
$(RANLIB) $@
$(OBJECTS): editline.h

45
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$Revision: 1.5 $
This is a line-editing library. It can be linked into almost any
program to provide command-line editing and recall.
It is call-compatible with the FSF readline library, but it is a
fraction of the size (and offers fewer features). It does not use
standard I/O. It is distributed under a "C News-like" copyright.
Configuration is done in the Makefile. Type "make testit" to get
a small slow shell for testing.
An earlier version was distributed with Byron's rc. Principal
changes over that version include:
Faster.
Is eight-bit clean (thanks to brendan@cs.widener.edu)
Written in K&R C, but ANSI compliant (gcc all warnings)
Propagates EOF properly; rc trip test now passes
Doesn't need or use or provide memmove.
More robust
Calling sequence changed to be compatible with readline.
Test program, new manpage, better configuration
More system-independant; includes Unix and OS-9 support.
Enjoy,
Rich $alz
<rsalz@osf.org>
Copyright 1992 Simmule Turner and Rich Salz. All rights reserved.
This software is not subject to any license of the American Telephone
and Telegraph Company or of the Regents of the University of California.
Permission is granted to anyone to use this software for any purpose on
any computer system, and to alter it and redistribute it freely, subject
to the following restrictions:
1. The authors are not responsible for the consequences of use of this
software, no matter how awful, even if they arise from flaws in it.
2. The origin of this software must not be misrepresented, either by
explicit claim or by omission. Since few users ever read sources,
credits must appear in the documentation.
3. Altered versions must be plainly marked as such, and must not be
misrepresented as being the original software. Since few users
ever read sources, credits must appear in the documentation.
4. This notice may not be removed or altered.

222
debugger/readline/complete.c Normal file
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/* $Revision: 1.3 $
**
** History and file completion functions for editline library.
*/
#include "editline.h"
#if defined(NEED_STRDUP)
/*
** Return an allocated copy of a string.
*/
char *
strdup(p)
char *p;
{
char *new;
if ((new = NEW(char, strlen(p) + 1)) != NULL)
(void)strcpy(new, p);
return new;
}
#endif /* defined(NEED_STRDUP) */
/*
** strcmp-like sorting predicate for qsort.
*/
STATIC int
compare(p1, p2)
CONST void *p1;
CONST void *p2;
{
CONST char **v1;
CONST char **v2;
v1 = (CONST char **)p1;
v2 = (CONST char **)p2;
return strcmp(*v1, *v2);
}
/*
** Fill in *avp with an array of names that match file, up to its length.
** Ignore . and .. .
*/
STATIC int
FindMatches(dir, file, avp)
char *dir;
char *file;
char ***avp;
{
char **av;
char **new;
char *p;
DIR *dp;
DIRENTRY *ep;
SIZE_T ac;
SIZE_T len;
if ((dp = opendir(dir)) == NULL)
return 0;
av = NULL;
ac = 0;
len = strlen(file);
while ((ep = readdir(dp)) != NULL) {
p = ep->d_name;
if (p[0] == '.' && (p[1] == '\0' || (p[1] == '.' && p[2] == '\0')))
continue;
if (len && strncmp(p, file, len) != 0)
continue;
if ((ac % MEM_INC) == 0) {
if ((new = NEW(char*, ac + MEM_INC)) == NULL)
break;
if (ac) {
COPYFROMTO(new, av, ac * sizeof (char **));
DISPOSE(av);
}
*avp = av = new;
}
if ((av[ac] = strdup(p)) == NULL) {
if (ac == 0)
DISPOSE(av);
break;
}
ac++;
}
/* Clean up and return. */
(void)closedir(dp);
if (ac)
qsort(av, ac, sizeof (char **), compare);
return ac;
}
/*
** Split a pathname into allocated directory and trailing filename parts.
*/
STATIC int
SplitPath(path, dirpart, filepart)
char *path;
char **dirpart;
char **filepart;
{
static char DOT[] = ".";
char *dpart;
char *fpart;
if ((fpart = strrchr(path, '/')) == NULL) {
if ((dpart = strdup(DOT)) == NULL)
return -1;
if ((fpart = strdup(path)) == NULL) {
DISPOSE(dpart);
return -1;
}
}
else {
if ((dpart = strdup(path)) == NULL)
return -1;
dpart[fpart - path] = '\0';
if ((fpart = strdup(++fpart)) == NULL) {
DISPOSE(dpart);
return -1;
}
}
*dirpart = dpart;
*filepart = fpart;
return 0;
}
/*
** Attempt to complete the pathname, returning an allocated copy.
** Fill in *unique if we completed it, or set it to 0 if ambiguous.
*/
char *
rl_complete(pathname, unique)
char *pathname;
int *unique;
{
char **av;
char *dir;
char *file;
char *new;
char *p;
SIZE_T ac;
SIZE_T end;
SIZE_T i;
SIZE_T j;
SIZE_T len;
if (SplitPath(pathname, &dir, &file) < 0)
return NULL;
if ((ac = FindMatches(dir, file, &av)) == 0) {
DISPOSE(dir);
DISPOSE(file);
return NULL;
}
p = NULL;
len = strlen(file);
if (ac == 1) {
/* Exactly one match -- finish it off. */
*unique = 1;
j = strlen(av[0]) - len + 2;
if ((p = NEW(char, j + 1)) != NULL) {
COPYFROMTO(p, av[0] + len, j);
if ((new = NEW(char, strlen(dir) + strlen(av[0]) + 2)) != NULL) {
(void)strcpy(new, dir);
(void)strcat(new, "/");
(void)strcat(new, av[0]);
rl_add_slash(new, p);
DISPOSE(new);
}
}
}
else {
*unique = 0;
if (len) {
/* Find largest matching substring. */
for (i = len, end = strlen(av[0]); i < end; i++)
for (j = 1; j < ac; j++)
if (av[0][i] != av[j][i])
goto breakout;
breakout:
if (i > len) {
j = i - len + 1;
if ((p = NEW(char, j)) != NULL) {
COPYFROMTO(p, av[0] + len, j);
p[j - 1] = '\0';
}
}
}
}
/* Clean up and return. */
DISPOSE(dir);
DISPOSE(file);
for (i = 0; i < ac; i++)
DISPOSE(av[i]);
DISPOSE(av);
return p;
}
/*
** Return all possible completions.
*/
int
rl_list_possib(pathname, avp)
char *pathname;
char ***avp;
{
char *dir;
char *file;
int ac;
if (SplitPath(pathname, &dir, &file) < 0)
return 0;
ac = FindMatches(dir, file, avp);
DISPOSE(dir);
DISPOSE(file);
return ac;
}

175
debugger/readline/editline.3 Normal file
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.\" $Revision: 1.1 $
.TH EDITLINE 3
.SH NAME
editline \- command-line editing library with history
.SH SYNOPSIS
.nf
.B "char *"
.B "readline(prompt)"
.B " char *prompt;"
.B "void"
.B "add_history(line)"
.B " char *line;"
.fi
.SH DESCRIPTION
.I Editline
is a library that provides an line-editing interface with text recall.
It is intended to be compatible with the
.I readline
library provided by the Free Software Foundation, but much smaller.
The bulk of this manual page describes the user interface.
.PP
The
.I readline
routine returns a line of text with the trailing newline removed.
The data is returned in a buffer allocated with
.IR malloc (3),
so the space should be released with
.IR free (3)
when the calling program is done with it.
Before accepting input from the user, the specified
.I prompt
is displayed on the terminal.
.PP
The
.I add_history
routine makes a copy of the specified
.I line
and adds it to the internal history list.
.SS "User Interface"
A program that uses this library provides a simple emacs-like editing
interface to its users.
A line may be edited before it is sent to the calling program by typing either
control characters or escape sequences.
A control character, shown as a caret followed by a letter, is typed by
holding down the ``control'' key while the letter is typed.
For example, ``^A'' is a control-A.
An escape sequence is entered by typing the ``escape'' key followed by one or
more characters.
The escape key is abbreviated as ``ESC.''
Note that unlike control keys, case matters in escape sequences; ``ESC\ F''
is not the same as ``ESC\ f''.
.PP
An editing command may be typed anywhere on the line, not just at the
beginning.
In addition, a return may also be typed anywhere on the line, not just at
the end.
.PP
Most editing commands may be given a repeat count,
.IR n ,
where
.I n
is a number.
To enter a repeat count, type the escape key, the number, and then
the command to execute.
For example, ``ESC\ 4\ ^f'' moves forward four characters.
If a command may be given a repeat count then the text ``[n]'' is given at the
end of its description.
.PP
The following control characters are accepted:
.RS
.nf
.ta \w'ESC DEL 'u
^A Move to the beginning of the line
^B Move left (backwards) [n]
^D Delete character [n]
^E Move to end of line
^F Move right (forwards) [n]
^G Ring the bell
^H Delete character before cursor (backspace key) [n]
^I Complete filename (tab key); see below
^J Done with line (return key)
^K Kill to end of line (or column [n])
^L Redisplay line
^M Done with line (alternate return key)
^N Get next line from history [n]
^P Get previous line from history [n]
^R Search backward (forward if [n]) through history for text;
\& must start line if text begins with an uparrow
^T Transpose characters
^V Insert next character, even if it is an edit command
^W Wipe to the mark
^X^X Exchange current location and mark
^Y Yank back last killed text
^[ Start an escape sequence (escape key)
^]c Move forward to next character ``c''
^? Delete character before cursor (delete key) [n]
.fi
.RE
.PP
The following escape sequences are provided.
.RS
.nf
.ta \w'ESC DEL 'u
ESC\ ^H Delete previous word (backspace key) [n]
ESC\ DEL Delete previous word (delete key) [n]
ESC\ SP Set the mark (space key); see ^X^X and ^Y above
ESC\ \. Get the last (or [n]'th) word from previous line
ESC\ \? Show possible completions; see below
ESC\ < Move to start of history
ESC\ > Move to end of history
ESC\ b Move backward a word [n]
ESC\ d Delete word under cursor [n]
ESC\ f Move forward a word [n]
ESC\ l Make word lowercase [n]
ESC\ u Make word uppercase [n]
ESC\ y Yank back last killed text
ESC\ v Show library version
ESC\ w Make area up to mark yankable
ESC\ nn Set repeat count to the number nn
ESC\ C Read from environment variable ``_C_'', where C is
\& an uppercase letter
.fi
.RE
.PP
The
.I editline
library has a small macro facility.
If you type the escape key followed by an uppercase letter,
.IR C ,
then the contents of the environment variable
.I _C_
are read in as if you had typed them at the keyboard.
For example, if the variable
.I _L_
contains the following:
.RS
^A^Kecho '^V^[[H^V^[[2J'^M
.RE
Then typing ``ESC L'' will move to the beginning of the line, kill the
entire line, enter the echo command needed to clear the terminal (if your
terminal is like a VT-100), and send the line back to the shell.
.PP
The
.I editline
library also does filename completion.
Suppose the root directory has the following files in it:
.RS
.nf
.ta \w'core 'u
bin vmunix
core vmunix.old
.fi
.RE
If you type ``rm\ /v'' and then the tab key.
.I Editline
will then finish off as much of the name as possible by adding ``munix''.
Because the name is not unique, it will then beep.
If you type the escape key and a question mark, it will display the
two choices.
If you then type a period and a tab, the library will finish off the filename
for you:
.RS
.nf
.RI "rm /v[TAB]" munix .TAB old
.fi
.RE
The tab key is shown by ``[TAB]'' and the automatically-entered text
is shown in italics.
.SH "BUGS AND LIMITATIONS"
Cannot handle lines more than 80 columns.
.SH AUTHORS
Simmule R. Turner <uunet.uu.net!capitol!sysgo!simmy>
and Rich $alz <rsalz@osf.org>.
Original manual page by DaviD W. Sanderson <dws@ssec.wisc.edu>.

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/* $Revision: 1.3 $
**
** Internal header file for editline library.
*/
#include <stdio.h>
#if defined(HAVE_STDLIB)
#include <stdlib.h>
#include <string.h>
#endif /* defined(HAVE_STDLIB) */
#if defined(SYS_UNIX)
#include "unix.h"
#endif /* defined(SYS_UNIX) */
#if defined(SYS_OS9)
#include "os9.h"
#endif /* defined(SYS_OS9) */
#if !defined(SIZE_T)
#define SIZE_T unsigned int
#endif /* !defined(SIZE_T) */
typedef unsigned char CHAR;
#if defined(HIDE)
#define STATIC static
#else
#define STATIC /* NULL */
#endif /* !defined(HIDE) */
#if !defined(CONST)
#if defined(__STDC__)
#define CONST const
#else
#define CONST
#endif /* defined(__STDC__) */
#endif /* !defined(CONST) */
#define MEM_INC 64
#define SCREEN_INC 256
#define DISPOSE(p) free((char *)(p))
#define NEW(T, c) \
((T *)malloc((unsigned int)(sizeof (T) * (c))))
#define RENEW(p, T, c) \
(p = (T *)realloc((char *)(p), (unsigned int)(sizeof (T) * (c))))
#define COPYFROMTO(new, p, len) \
(void)memcpy((char *)(new), (char *)(p), (int)(len))
/*
** Variables and routines internal to this package.
*/
extern int rl_eof;
extern int rl_erase;
extern int rl_intr;
extern int rl_kill;
extern int rl_quit;
extern char *rl_complete();
extern int rl_list_possib();
extern void rl_ttyset();
extern void rl_add_slash();
#if !defined(HAVE_STDLIB)
extern char *getenv();
extern char *malloc();
extern char *realloc();
extern char *memcpy();
extern char *strcat();
extern char *strchr();
extern char *strrchr();
extern char *strcpy();
extern char *strdup();
extern int strcmp();
extern int strlen();
extern int strncmp();
#endif /* !defined(HAVE_STDLIB) */

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/* $Revision: 1.1 $
**
** Editline system header file for OS-9 (on 68k).
*/
#define CRLF "\r\l"
#define FORWARD extern
#include <dir.h>
typedef struct direct DIRENTRY;

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/* $Revision: 1.1 $
**
** OS-9 system-dependant routines for editline library.
*/
#include "editline.h"
#include <sgstat.h>
#include <modes.h>
void
rl_ttyset(Reset)
int Reset;
{
static struct sgbuf old;
struct sgbuf new;
if (Reset == 0) {
_gs_opt(0, &old);
_gs_opt(0, &new);
new.sg_backsp = 0; new.sg_delete = 0; new.sg_echo = 0;
new.sg_alf = 0; new.sg_nulls = 0; new.sg_pause = 0;
new.sg_page = 0; new.sg_bspch = 0; new.sg_dlnch = 0;
new.sg_eorch = 0; new.sg_eofch = 0; new.sg_rlnch = 0;
new.sg_dulnch = 0; new.sg_psch = 0; new.sg_kbich = 0;
new.sg_kbach = 0; new.sg_bsech = 0; new.sg_bellch = 0;
new.sg_xon = 0; new.sg_xoff = 0; new.sg_tabcr = 0;
new.sg_tabsiz = 0;
_ss_opt(0, &new);
rl_erase = old.sg_bspch;
rl_kill = old.sg_dlnch;
rl_eof = old.sg_eofch;
rl_intr = old.sg_kbich;
rl_quit = -1;
}
else
_ss_opt(0, &old);
}
void
rl_add_slash(path, p)
char *path;
char *p;
{
(void)strcat(p, access(path, S_IREAD | S_IFDIR) ? " " : "/");
}

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/* $Revision: 1.1 $
**
** Unix system-dependant routines for editline library.
*/
#include "editline.h"
#if defined(HAVE_TCGETATTR)
#include <termios.h>
void
rl_ttyset(Reset)
int Reset;
{
static struct termios old;
struct termios new;
if (Reset == 0) {
(void)tcgetattr(0, &old);
rl_erase = old.c_cc[VERASE];
rl_kill = old.c_cc[VKILL];
rl_eof = old.c_cc[VEOF];
rl_intr = old.c_cc[VINTR];
rl_quit = old.c_cc[VQUIT];
new = old;
new.c_cc[VINTR] = -1;
new.c_cc[VQUIT] = -1;
new.c_lflag &= ~(ECHO | ICANON);
new.c_iflag &= ~(ISTRIP | INPCK);
new.c_cc[VMIN] = 1;
new.c_cc[VTIME] = 0;
(void)tcsetattr(0, TCSANOW, &new);
}
else
(void)tcsetattr(0, TCSANOW, &old);
}
#else
#include <sgtty.h>
void
rl_ttyset(Reset)
int Reset;
{
static struct sgttyb old_sgttyb;
static struct tchars old_tchars;
struct sgttyb new_sgttyb;
struct tchars new_tchars;
if (Reset == 0) {
(void)ioctl(0, TIOCGETP, &old_sgttyb);
rl_erase = old_sgttyb.sg_erase;
rl_kill = old_sgttyb.sg_kill;
(void)ioctl(0, TIOCGETC, &old_tchars);
rl_eof = old_tchars.t_eofc;
rl_intr = old_tchars.t_intrc;
rl_quit = old_tchars.t_quitc;
new_sgttyb = old_sgttyb;
new_sgttyb.sg_flags &= ~ECHO;
new_sgttyb.sg_flags |= RAW;
#if defined(PASS8)
new_sgttyb.sg_flags |= PASS8;
#endif /* defined(PASS8) */
(void)ioctl(0, TIOCSETP, &new_sgttyb);
new_tchars = old_tchars;
new_tchars.t_intrc = -1;
new_tchars.t_quitc = -1;
(void)ioctl(0, TIOCSETC, &new_tchars);
}
else {
(void)ioctl(0, TIOCSETP, &old_sgttyb);
(void)ioctl(0, TIOCSETC, &old_tchars);
}
}
#endif /* defined(HAVE_TCGETATTR) */
void
rl_add_slash(path, p)
char *path;
char *p;
{
struct stat Sb;
if (stat(path, &Sb) >= 0)
(void)strcat(p, S_ISDIR(Sb.st_mode) ? "/" : " ");
}

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/* $Revision: 1.2 $
**
** A "micro-shell" to test editline library.
** If given any arguments, commands aren't executed.
*/
#include <stdio.h>
#if defined(HAVE_STDLIB)
#include <stdlib.h>
#endif /* defined(HAVE_STDLIB) */
const char version_string[] = "4.321";
extern char *readline();
extern void add_history();
#if !defined(HAVE_STDLIB)
extern int chdir();
extern int free();
extern int strncmp();
extern int system();
extern void exit();
#endif /* !defined(HAVE_STDLIB) */
#if defined(NEED_PERROR)
void
perror(s)
char *s;
{
extern int errno;
(voidf)printf(stderr, "%s: error %d\n", s, errno);
}
#endif /* defined(NEED_PERROR) */
/* ARGSUSED1 */
int
main(ac, av)
int ac;
char *av[];
{
char *p;
int doit;
doit = ac == 1;
while ((p = readline("testit> ")) != NULL) {
(void)printf("\t\t\t|%s|\n", p);
if (doit)
if (strncmp(p, "cd ", 3) == 0) {
if (chdir(&p[3]) < 0)
perror(&p[3]);
}
else if (system(p) != 0)
perror(p);
add_history(p);
free(p);
}
exit(0);
/* NOTREACHED */
}

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/* $Revision: 1.1 $
**
** Editline system header file for Unix.
*/
#define CRLF "\r\n"
#define FORWARD STATIC
#include <sys/types.h>
#include <sys/stat.h>
#if defined(USE_DIRENT)
#include <dirent.h>
typedef struct dirent DIRENTRY;
#else
#include <sys/dir.h>
typedef struct direct DIRENTRY;
#endif /* defined(USE_DIRENT) */
#if !defined(S_ISDIR)
#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#endif /* !defined(S_ISDIR) */

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const char version_string[] = "1.234";
static char foobar[]="foobar";
const char * foo_string = foobar;

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#ifdef linux
/* Register numbers */
#define RN_GS 0
#define RN_FS 1
#define RN_ES 2
#define RN_DS 3
#define RN_EDI 4
#define RN_ESI 5
#define RN_EBP 6
#define RN_ESP 7
#define RN_EBX 8
#define RN_EDX 9
#define RN_ECX 10
#define RN_EAX 11
#define RN_TRAPNO 12
#define RN_ERR 13
#define RN_EIP 14
#define RN_CS 15
#define RN_EFLAGS 16
#define RN_ESP_AT_SIGNAL 17
#define RN_SS 18
#define RN_I387 19
#define RN_OLDMASK 20
#define RN_CR2 21
#endif
#define SC_GS regval[RN_GS]
#define SC_FS regval[RN_FS]
#define SC_ES regval[RN_ES]
#define SC_DS regval[RN_DS]
#define SC_EDI(dbg_mask) (regval[RN_EDI] & dbg_mask)
#define SC_ESI(dbg_mask) (regval[RN_ESI] & dbg_mask)
#define SC_EBP(dbg_mask) (regval[RN_EBP] & dbg_mask)
#define SC_ESP(dbg_mask) (regval[RN_ESP] & dbg_mask)
#define SC_EBX(dbg_mask) (regval[RN_EBX] & dbg_mask)
#define SC_EDX(dbg_mask) (regval[RN_EDX] & dbg_mask)
#define SC_ECX(dbg_mask) (regval[RN_ECX] & dbg_mask)
#define SC_EAX(dbg_mask) (regval[RN_EAX] & dbg_mask)
#define SC_TRAPNO regval[RN_TRAPNO]
#define SC_ERR regval[RN_ERR]
#define SC_EIP(dbg_mask) (regval[RN_EIP] & dbg_mask)
#define SC_CS regval[RN_CS]
#define SC_EFLAGS regval[RN_EFLAGS]
#define ESP_AT_SIGNAL regval[RN_ESP_AT_SIGNAL]
#define SC_SS regval[RN_SS]
#define I387 regval[RN_I387]
#define OLDMASK regval[RN_OLDMASK]
#define CR2 regval[RN_CR2]

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/* Macro definitions for i386, Unix System V.
Copyright 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#if !defined (TM_I386V_H)
#define TM_I386V_H 1
/*
* Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu)
* July 1988
*/
#define TARGET_BYTE_ORDER LITTLE_ENDIAN
/* define this if you don't have the extension to coff that allows
* file names to appear in the string table
* (aux.x_file.x_foff)
*/
#define COFF_NO_LONG_FILE_NAMES
/* turn this on when rest of gdb is ready */
#define IEEE_FLOAT
/* Define this if the C compiler puts an underscore at the front
of external names before giving them to the linker. */
/* #define NAMES_HAVE_UNDERSCORE */
/* number of traps that happen between exec'ing the shell
* to run an inferior, and when we finally get to
* the inferior code. This is 2 on most implementations.
*/
#ifndef START_INFERIOR_TRAPS_EXPECTED
#define START_INFERIOR_TRAPS_EXPECTED 4
#endif
/* Offset from address of function to start of its code.
Zero on most machines. */
#define FUNCTION_START_OFFSET 0
/* Advance PC across any function entry prologue instructions
to reach some "real" code. */
#define SKIP_PROLOGUE(frompc) {(frompc) = i386_skip_prologue((frompc));}
extern int
i386_skip_prologue PARAMS ((int));
/* Immediately after a function call, return the saved pc.
Can't always go through the frames for this because on some machines
the new frame is not set up until the new function executes
some instructions. */
#define SAVED_PC_AFTER_CALL(frame) \
(read_memory_integer (read_register (SP_REGNUM), 4))
/* Address of end of stack space. */
#define STACK_END_ADDR 0x80000000
/* Stack grows downward. */
#define INNER_THAN <
/* Sequence of bytes for breakpoint instruction. */
#define BREAKPOINT {0xcc}
/* Amount PC must be decremented by after a breakpoint.
This is often the number of bytes in BREAKPOINT
but not always. */
#ifndef DECR_PC_AFTER_BREAK
#define DECR_PC_AFTER_BREAK 1
#endif
/* Nonzero if instruction at PC is a return instruction. */
#define ABOUT_TO_RETURN(pc) (read_memory_integer (pc, 1) == 0xc3)
/* Return 1 if P points to an invalid floating point value.
LEN is the length in bytes -- not relevant on the 386. */
#define INVALID_FLOAT(p, len) (0)
/* Say how long (ordinary) registers are. */
#define REGISTER_TYPE long
/* Number of machine registers */
#define NUM_REGS 16
/* Initializer for an array of names of registers.
There should be NUM_REGS strings in this initializer. */
/* the order of the first 8 registers must match the compiler's
* numbering scheme (which is the same as the 386 scheme)
* also, this table must match regmap in i386-pinsn.c.
*/
#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \
"esp", "ebp", "esi", "edi", \
"eip", "ps", "cs", "ss", \
"ds", "es", "fs", "gs", \
}
/* Register numbers of various important registers.
Note that some of these values are "real" register numbers,
and correspond to the general registers of the machine,
and some are "phony" register numbers which are too large
to be actual register numbers as far as the user is concerned
but do serve to get the desired values when passed to read_register. */
#define FP_REGNUM 5 /* Contains address of executing stack frame */
#define SP_REGNUM 4 /* Contains address of top of stack */
#define PC_REGNUM 8
#define PS_REGNUM 9
/* Total amount of space needed to store our copies of the machine's
register state, the array `registers'. */
#define REGISTER_BYTES (NUM_REGS * 4)
/* Index within `registers' of the first byte of the space for
register N. */
#define REGISTER_BYTE(N) ((N)*4)
/* Number of bytes of storage in the actual machine representation
for register N. */
#define REGISTER_RAW_SIZE(N) (4)
/* Number of bytes of storage in the program's representation
for register N. */
#define REGISTER_VIRTUAL_SIZE(N) (4)
/* Largest value REGISTER_RAW_SIZE can have. */
#define MAX_REGISTER_RAW_SIZE 4
/* Largest value REGISTER_VIRTUAL_SIZE can have. */
#define MAX_REGISTER_VIRTUAL_SIZE 4
/* Nonzero if register N requires conversion
from raw format to virtual format. */
#define REGISTER_CONVERTIBLE(N) (0)
/* Convert data from raw format for register REGNUM
to virtual format for register REGNUM. */
#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,FROM,TO) \
{memcpy ((TO), (FROM), 4);}
/* Convert data from virtual format for register REGNUM
to raw format for register REGNUM. */
#define REGISTER_CONVERT_TO_RAW(REGNUM,FROM,TO) \
{memcpy ((TO), (FROM), 4);}
/* Return the GDB type object for the "standard" data type
of data in register N. */
/* Perhaps si and di should go here, but potentially they could be
used for things other than address. */
#define REGISTER_VIRTUAL_TYPE(N) \
((N) == PC_REGNUM || (N) == FP_REGNUM || (N) == SP_REGNUM ? \
lookup_pointer_type (builtin_type_void) : builtin_type_int)
/* Store the address of the place in which to copy the structure the
subroutine will return. This is called from call_function. */
#define STORE_STRUCT_RETURN(ADDR, SP) \
{ (SP) -= sizeof (ADDR); \
write_memory ((SP), (char *) &(ADDR), sizeof (ADDR)); }
/* Extract from an array REGBUF containing the (raw) register state
a function return value of type TYPE, and copy that, in virtual format,
into VALBUF. */
#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
memcpy ((VALBUF), (REGBUF), TYPE_LENGTH (TYPE))
/* Write into appropriate registers a function return value
of type TYPE, given in virtual format. */
#define STORE_RETURN_VALUE(TYPE,VALBUF) \
write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE))
/* Extract from an array REGBUF containing the (raw) register state
the address in which a function should return its structure value,
as a CORE_ADDR (or an expression that can be used as one). */
#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(int *)(REGBUF))
/* Describe the pointer in each stack frame to the previous stack frame
(its caller). */
/* FRAME_CHAIN takes a frame's nominal address
and produces the frame's chain-pointer. */
#define FRAME_CHAIN(thisframe) \
(!inside_entry_file ((thisframe)->pc) ? \
read_memory_integer ((thisframe)->frame, 4) :\
0)
/* Define other aspects of the stack frame. */
/* A macro that tells us whether the function invocation represented
by FI does not have a frame on the stack associated with it. If it
does not, FRAMELESS is set to 1, else 0. */
#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
(FRAMELESS) = frameless_look_for_prologue(FI)
#define FRAME_SAVED_PC(FRAME) (read_memory_integer ((FRAME)->frame + 4, 4))
#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
/* Return number of args passed to a frame.
Can return -1, meaning no way to tell. */
#define FRAME_NUM_ARGS(numargs, fi) (numargs) = i386_frame_num_args(fi)
#ifdef __STDC__ /* Forward decl's for prototypes */
struct frame_info;
struct frame_saved_regs;
#endif
extern int
i386_frame_num_args PARAMS ((struct frame_info *));
/* Return number of bytes at start of arglist that are not really args. */
#define FRAME_ARGS_SKIP 8
/* Put here the code to store, into a struct frame_saved_regs,
the addresses of the saved registers of frame described by FRAME_INFO.
This includes special registers such as pc and fp saved in special
ways in the stack frame. sp is even more special:
the address we return for it IS the sp for the next frame. */
#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
{ i386_frame_find_saved_regs ((frame_info), &(frame_saved_regs)); }
extern void
i386_frame_find_saved_regs PARAMS ((struct frame_info *,
struct frame_saved_regs *));
/* Things needed for making the inferior call functions. */
/* Push an empty stack frame, to record the current PC, etc. */
#define PUSH_DUMMY_FRAME { i386_push_dummy_frame (); }
extern void
i386_push_dummy_frame PARAMS ((void));
/* Discard from the stack the innermost frame, restoring all registers. */
#define POP_FRAME { i386_pop_frame (); }
extern void
i386_pop_frame PARAMS ((void));
/* this is
* call 11223344 (32 bit relative)
* int3
*/
#define CALL_DUMMY { 0x223344e8, 0xcc11 }
#define CALL_DUMMY_LENGTH 8
#define CALL_DUMMY_START_OFFSET 0 /* Start execution at beginning of dummy */
/* Insert the specified number of args and function address
into a call sequence of the above form stored at DUMMYNAME. */
#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \
{ \
int from, to, delta, loc; \
loc = (int)(read_register (SP_REGNUM) - CALL_DUMMY_LENGTH); \
from = loc + 5; \
to = (int)(fun); \
delta = to - from; \
*((char *)(dummyname) + 1) = (delta & 0xff); \
*((char *)(dummyname) + 2) = ((delta >> 8) & 0xff); \
*((char *)(dummyname) + 3) = ((delta >> 16) & 0xff); \
*((char *)(dummyname) + 4) = ((delta >> 24) & 0xff); \
}
extern void
print_387_control_word PARAMS ((unsigned int));
extern void
print_387_status_word PARAMS ((unsigned int));
/* Offset from SP to first arg on stack at first instruction of a function */
#define SP_ARG0 (1 * 4)
#endif /* !defined (TM_I386V_H) */

27
debugger/tm.h Normal file
View File

@ -0,0 +1,27 @@
/* Macro definitions for linux.
Copyright (C) 1992 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#if !defined (TM_LINUX_H)
#define TM_LINUX_H 1
/* number of traps that happen between exec'ing the shell
* to run an inferior, and when we finally get to
* the inferior code. This is 2 on most implementations.
*/
#define START_INFERIOR_TRAPS_EXPECTED 2
#include "tm-i386v.h"
/* Define this if the C compiler puts an underscore at the front
of external names before giving them to the linker. */
#define NAMES_HAVE_UNDERSCORE
#endif /* !defined (TM_LINUX_H) */

45
debugger/xm-i386v.h Normal file
View File

@ -0,0 +1,45 @@
/* Host support for i386.
Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu), July 1988.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#define HOST_BYTE_ORDER LITTLE_ENDIAN
/* I'm running gdb 3.4 under 386/ix 2.0.2, which is a derivative of AT&T's
Sys V/386 3.2.
On some machines, gdb crashes when it's starting up while calling the
vendor's termio tgetent() routine. It always works when run under
itself (actually, under 3.2, it's not an infinitely recursive bug.)
After some poking around, it appears that depending on the environment
size, or whether you're running YP, or the phase of the moon or something,
the stack is not always long-aligned when main() is called, and tgetent()
takes strong offense at that. On some machines this bug never appears, but
on those where it does, it occurs quite reliably. */
#define ALIGN_STACK_ON_STARTUP
/* define USG if you are using sys5 /usr/include's */
#define USG
#define HAVE_TERMIO
/* This is the amount to subtract from u.u_ar0
to get the offset in the core file of the register values. */
#define KERNEL_U_ADDR 0xe0000000

26
debugger/xm.h Normal file
View File

@ -0,0 +1,26 @@
/* Native support for linux, for GDB, the GNU debugger.
Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "xm-i386v.h"
/* This is the amount to subtract from u.u_ar0
to get the offset in the core file of the register values. */
#undef KERNEL_U_ADDR
#define KERNEL_U_ADDR 0x0
#define PSIGNAL_IN_SIGNAL_H

16
if1632/callback.c
View File

@ -135,23 +135,30 @@ void FreeProcInstance(FARPROC func)
LONG CallWindowProc( FARPROC func, HWND hwnd, WORD message,
WORD wParam, LONG lParam )
{
if ((unsigned int)func & 0xffff0000)
if (Is16bitAddress(func))
{
PushOn16( CALLBACK_SIZE_WORD, hwnd );
PushOn16( CALLBACK_SIZE_WORD, message );
PushOn16( CALLBACK_SIZE_WORD, wParam );
PushOn16( CALLBACK_SIZE_LONG, lParam );
printf("%8.8x(%4.4x, %4.4x, %4.4x, %8.8x)\n", func, hwnd, message, wParam, lParam);
return CallTo16((unsigned int) func,
FindDataSegmentForCode((unsigned long) func));
}
else
return WIDGETS_Call32WndProc( func, hwnd, message, wParam, lParam );
{
return (*func)(hwnd, message, wParam, lParam);
}
}
/**********************************************************************
* CallLineDDAProc
*/
void CallLineDDAProc(FARPROC func, short xPos, short yPos, long lParam)
{
if (Is16bitAddress(func))
{
PushOn16( CALLBACK_SIZE_WORD, xPos );
PushOn16( CALLBACK_SIZE_WORD, yPos );
@ -159,3 +166,8 @@ void CallLineDDAProc(FARPROC func, short xPos, short yPos, long lParam)
CallTo16((unsigned int) func,
FindDataSegmentForCode((unsigned long) func));
}
else
{
(*func)(xPos, yPos, lParam);
}
}

11
if1632/kernel.spec
View File

@ -32,11 +32,19 @@ length 415
50 pascal GetProcAddress(word ptr) GetProcAddress(1 2)
51 pascal MakeProcInstance(ptr word) CALLBACK_MakeProcInstance(1 2)
52 pascal FreeProcInstance(ptr) FreeProcInstance(1)
59 pascal WriteProfileString(ptr ptr ptr) WriteProfileString(1 2 3)
60 pascal FindResource(word ptr ptr) FindResource(1 2 3)
61 pascal LoadResource(word word) LoadResource(1 2)
62 pascal LockResource(word) LockResource(1)
63 pascal FreeResource(word) FreeResource(1)
74 pascal OpenFile(ptr ptr word) KERNEL_OpenFile(1 2 3)
81 pascal _lclose(word) KERNEL__lclose(1)
82 pascal _lread(word ptr word) KERNEL__lread(1 2 3)
85 pascal _lopen(ptr word) KERNEL__lopen(1 2)
86 pascal _lwrite(word ptr word) KERNEL__lwrite(1 2 3)
88 pascal lstrcpy(ptr ptr) lstrcpy(1 2)
89 pascal lstrcat(ptr ptr) lstrcat(1 2)
90 pascal lstrlen(ptr) lstrcpy(1)
91 register InitTask(word word word word word
word word word word word)
KERNEL_InitTask()
@ -51,6 +59,8 @@ length 415
GetPrivateProfileInt(1 2 3 4)
128 pascal GetPrivateProfileString(ptr ptr ptr ptr s_word ptr)
GetPrivateProfileString(1 2 3 4 5 6)
129 pascal WritePrivateProfileString(ptr ptr ptr ptr)
WritePrivateProfileString(1 2 3 4)
131 pascal GetDOSEnvironment() GetDOSEnvironment()
132 return GetWinFlags 0 0x413
154 return GlobalNotify 4 0
@ -66,3 +76,4 @@ length 415
57 pascal GetProfileInt(ptr ptr word) GetProfileInt(1 2 3)
58 pascal GetProfileString(ptr ptr ptr ptr word) GetProfileString(1 2 3 4 5)
199 pascal SetHandleCount(word) SetHandleCount(1)
353 pascal lstrcpyn(ptr ptr word) lstrcpyn(1 2 3)

5
if1632/relay.c
View File

@ -107,11 +107,6 @@ DLLRelay(unsigned int func_num, unsigned int seg_off)
IF1632_Saved16_ss == 0x0097)
printf("ACK!!\n");
#if 0
IF1632_Saved16_esp &= 0x0000ffff;
IF1632_Saved16_ebp &= 0x0000ffff;
#endif
#ifdef DEBUG_STACK
stack_p = (unsigned short *) seg_off;
for (i = 0; i < 24; i++, stack_p++)

2
if1632/sound.spec
View File

@ -1,4 +1,4 @@
# $Id: win87em.spec,v 1.3 1993/07/04 04:04:21 root Exp root $
# $Id: sound.spec,v 1.3 1993/07/04 04:04:21 root Exp root $
#
name sound
id 7

29
if1632/user.spec
View File

@ -17,11 +17,14 @@ length 540
19 pascal ReleaseCapture() ReleaseCapture()
31 pascal IsIconic(word) IsIconic(1)
33 pascal GetClientRect(word ptr) GetClientRect(1 2)
36 pascal GetWindowText(word ptr word) GetWindowText(1 2 3)
38 pascal GetWindowTextLength(word) GetWindowTextLength(1)
39 pascal BeginPaint(word ptr) BeginPaint(1 2)
40 pascal EndPaint(word ptr) EndPaint(1 2)
41 pascal CreateWindow(ptr ptr long s_word s_word s_word s_word word word word ptr)
CreateWindow(1 2 3 4 5 6 7 8 9 10 11)
42 pascal ShowWindow(word word) ShowWindow(1 2)
46 pascal GetParent(word) GetParent(1)
53 pascal DestroyWindow(word) DestroyWindow(1)
57 pascal RegisterClass(ptr) RegisterClass(1)
66 pascal GetDC(word) GetDC(1)
@ -37,6 +40,7 @@ length 540
80 pascal UnionRect(ptr ptr ptr) UnionRect(1 2 3)
81 pascal FillRect(word ptr word) FillRect(1 2 3)
82 pascal InvertRect(word ptr) InvertRect(1 2)
83 pascal FrameRect(word ptr word) FrameRect(1 2 3)
85 pascal DrawText(word ptr s_word ptr word) DrawText(1 2 3 4 5)
102 pascal AdjustWindowRect(ptr long word) AdjustWindowRect(1 2 3)
104 pascal MessageBeep(word) MessageBeep(1)
@ -60,6 +64,10 @@ length 540
130 pascal SetClassWord(word s_word word) SetClassWord(1 2 3)
131 pascal GetClassLong(word s_word) GetClassLong(1 2)
132 pascal SetClassLong(word s_word long) SetClassLong(1 2 3)
133 pascal GetWindowWord(word s_word) GetWindowWord(1 2)
134 pascal SetWindowWord(word s_word word) SetWindowWord(1 2 3)
135 pascal GetWindowLong(word s_word) GetWindowLong(1 2)
136 pascal SetWindowLong(word s_word long) SetWindowLong(1 2 3)
150 pascal LoadMenu(word ptr) LoadMenu(1 2)
151 pascal CreateMenu() CreateMenu()
154 pascal CheckMenu(word word word) CheckMenu(1 2 3)
@ -69,12 +77,32 @@ length 540
174 pascal LoadIcon(word ptr) LoadIcon(1 2)
175 pascal LoadBitmap(word ptr) LoadBitmap(1 2)
176 pascal LoadString(word word ptr s_word) LoadString(1 2 3 4)
177 pascal LoadAccelerators(word ptr) LoadAccelerators(1 2)
179 pascal GetSystemMetrics(word) GetSystemMetrics(1)
180 pascal GetSysColor(word) GetSysColor(1)
181 pascal SetSysColors(word ptr ptr) SetSysColors(1 2 3)
430 pascal lstrcmp(ptr ptr) lstrcmp(1 2)
431 pascal AnsiUpper(ptr) AnsiUpper(1)
432 pascal AnsiLower(ptr) AnsiLower(1)
433 pascal IsCharAlpha(byte) IsCharAlpha(1)
434 pascal IsCharAlphanumeric(byte) IsCharAlphanumeric(1)
435 pascal IsCharUpper(byte) IsCharUpper(1)
436 pascal IsCharLower(byte) IsCharLower(1)
437 pascal AnsiUpperBuff(ptr word) AnsiUpperBuff(1 2)
438 pascal AnsiLowerBuff(ptr word) AnsiLowerBuff(1 2)
471 pascal lstrcmpi(ptr ptr) lstrcmpi(1 2)
472 pascal AnsiNext(ptr) AnsiNext(1 )
473 pascal AnsiPrev(ptr ptr) AnsiPrev(1 2)
182 pascal KillSystemTimer(word word) KillSystemTimer(1 2)
190 pascal GetUpdateRect(word ptr word) GetUpdateRect(1 2 3)
237 pascal GetUpdateRgn(word word word) GetUpdateRgn(1 2 3)
244 pascal EqualRect(ptr ptr) EqualRect(1 2)
266 pascal SetMessageQueue(word) SetMessageQueue(1)
286 pascal GetDesktopWindow() GetDesktopWindow()
288 pascal GetMessageExtraInfo() GetMessageExtraInfo()
324 pascal FillWindow(word word word word) FillWindow(1 2 3 4)
325 pascal PaintRect(word word word word ptr) PaintRect(1 2 3 4 5)
@ -83,5 +111,4 @@ length 540
373 pascal SubtractRect(ptr ptr ptr) SubtractRect(1 2 3)
403 pascal UnregisterClass(ptr word) UnregisterClass(1 2)
411 pascal AppendMenu(word word word ptr) AppendMenu(1 2 3 4)
177 pascal LoadAccelerators(word ptr) LoadAccelerators(1 2)
421 pascal wvsprintf(ptr ptr ptr) wvsprintf(1 2 3)

2
include/class.h
View File

@ -17,7 +17,7 @@ typedef struct tagCLASS
HCLASS hNext; /* Next class */
WORD wMagic; /* Magic number (must be CLASS_MAGIC) */
ATOM atomName; /* Name of the class */
HANDLE hDCE; /* Class DC Entry (if CS_CLASSDC) */
HDC hdc; /* Class DC (if CS_CLASSDC) */
WORD cWindows; /* Count of existing windows of this class */
WNDCLASS wc __attribute__ ((packed)); /* Class information */
WORD wExtra[1]; /* Class extra bytes */

7
include/segmem.h
View File

@ -32,4 +32,11 @@ struct segment_descriptor_s
#define GLOBAL_FLAGS_EXECUTEONLY 0x00020000
#define GLOBAL_FLAGS_READONLY 0x00020000
#define FIRST_SELECTOR 8
static __inline__ int Is16bitAddress(void *address)
{
return ((int) address >= (((FIRST_SELECTOR << 3) | 0x0007) << 16));
}
#endif /* SEGMEM_H */

9
include/win.h
View File

@ -32,9 +32,11 @@ typedef struct tagWND
HWND hwndLastActive; /* Last active popup hwnd */
FARPROC lpfnWndProc; /* Window procedure */
DWORD dwStyle; /* Window style (from CreateWindow) */
HANDLE hDCE; /* Window DC Entry (if CS_OWNDC) */
DWORD dwExStyle; /* Extended style (from CreateWindowEx) */
HDC hdc; /* Window DC (if CS_OWNDC) */
HMENU hmenuSystem; /* System menu */
WORD wIDmenu; /* ID or hmenu (from CreateWindow) */
HANDLE hText; /* Handle of window text */
WORD flags; /* Misc. flags */
Widget shellWidget; /* For top-level windows */
Widget winWidget; /* For all windows */
@ -47,10 +49,9 @@ typedef struct tagWND
#define WIN_ERASE_UPDATERGN 1 /* Update region needs erasing */
/* The caller must GlobalUnlock the pointer returned
* by this function (except when NULL).
*/
/* Window functions */
WND * WIN_FindWndPtr( HWND hwnd );
HWND WIN_FindWinToRepaint( HWND hwnd );
#endif /* WIN_H */

16
include/windows.h
View File

@ -105,7 +105,7 @@ typedef struct {
#define GCW_STYLE (-26)
#define GCW_ATOM (-32)
/* Windows */
typedef struct {
void * lpCreateParams;
@ -122,6 +122,17 @@ typedef struct {
DWORD dwExStyle __attribute__ ((packed));
} CREATESTRUCT, *LPCREATESTRUCT;
/* Offsets for GetWindowLong() and GetWindowWord() */
#define GWL_EXSTYLE (-20)
#define GWL_STYLE (-16)
#define GWW_ID (-12)
#define GWW_HWNDPARENT (-8)
#define GWW_HINSTANCE (-6)
#define GWL_WNDPROC (-4)
#define DWL_MSGRESULT 0
#define DWL_DLGPROC 4
#define DWL_USER 8
typedef struct { short x, y; } POINT;
typedef POINT *PPOINT;
@ -134,6 +145,7 @@ typedef struct
short cy;
} SIZE, *LPSIZE;
#define MAKEPOINT(l) (*((POINT *)&(l)))
typedef struct tagMSG
{
@ -1452,7 +1464,7 @@ Fc(void,InvalidateRgn,HWND,a,HRGN,b,BOOL,c)
Fc(void,OemToAnsiBuff,LPSTR,a,LPSTR,b,int,c)
Fc(void,OffsetRect,LPRECT,a,short,b,short,c)
Fc(void,SetDlgItemText,HWND,a,int,b,LPSTR,c)
Fc(void,SetSysColors,int,a,LPINT,b,LONG*,c)
Fc(void,SetSysColors,int,a,LPINT,b,COLORREF*,c)
Fc(void,ShowScrollBar,HWND,a,WORD,b,BOOL,c)
Fc(void,SwitchStackTo,WORD,a,WORD,b,WORD,c)
Fd(BOOL,AppendMenu,HMENU,a,WORD,b,WORD,c,LPSTR,d)

4
include/wine.h
View File

@ -15,8 +15,12 @@ struct w_files{
char * lookup_table;
char * nrname_table;
char * rname_table;
unsigned short hinstance;
};
extern struct w_files * wine_files;
extern char *GetFilenameFromInstance(unsigned short instance);
extern struct w_files *GetFileInfo(unsigned short instance);
#endif

208
loader/resource.c
View File

@ -3,12 +3,47 @@ static char Copyright[] = "Copyright Robert J. Amstadt, 1993";
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include "prototypes.h"
#include "neexe.h"
#include "windows.h"
#include "gdi.h"
#include "wine.h"
#define MIN(a,b) ((a) < (b) ? (a) : (b))
static int ResourceFd = -1;
static HANDLE ResourceInst = 0;
static struct w_files *ResourceFileInfo = NULL;
/**********************************************************************
* OpenResourceFile
*/
int
OpenResourceFile(HANDLE instance)
{
struct w_files *w;
if (ResourceInst == instance)
return ResourceFd;
w = GetFileInfo(instance);
if (w == NULL)
return -1;
if (ResourceFd >= 0)
close(ResourceFd);
ResourceInst = instance;
ResourceFileInfo = w;
ResourceFd = open(w->filename, O_RDONLY);
return ResourceFd;
}
/**********************************************************************
* ConvertCoreBitmap
@ -88,17 +123,19 @@ FindResourceByNumber(struct resource_nameinfo_s *result_p,
struct resource_nameinfo_s nameinfo;
unsigned short size_shift;
int i;
off_t rtoff;
/*
* Move to beginning of resource table.
*/
lseek(CurrentNEFile, (CurrentMZHeader->ne_offset +
CurrentNEHeader->resource_tab_offset), SEEK_SET);
rtoff = (ResourceFileInfo->mz_header->ne_offset +
ResourceFileInfo->ne_header->resource_tab_offset);
lseek(ResourceFd, rtoff, SEEK_SET);
/*
* Read block size.
*/
if (read(CurrentNEFile, &size_shift, sizeof(size_shift)) !=
if (read(ResourceFd, &size_shift, sizeof(size_shift)) !=
sizeof(size_shift))
{
return -1;
@ -110,7 +147,7 @@ FindResourceByNumber(struct resource_nameinfo_s *result_p,
typeinfo.type_id = 0xffff;
while (typeinfo.type_id != 0)
{
if (read(CurrentNEFile, &typeinfo, sizeof(typeinfo)) !=
if (read(ResourceFd, &typeinfo, sizeof(typeinfo)) !=
sizeof(typeinfo))
{
return -1;
@ -119,7 +156,7 @@ FindResourceByNumber(struct resource_nameinfo_s *result_p,
{
for (i = 0; i < typeinfo.count; i++)
{
if (read(CurrentNEFile, &nameinfo, sizeof(nameinfo)) !=
if (read(ResourceFd, &nameinfo, sizeof(nameinfo)) !=
sizeof(nameinfo))
{
return -1;
@ -159,17 +196,19 @@ FindResourceByName(struct resource_nameinfo_s *result_p,
unsigned char nbytes;
char name[256];
int i;
off_t rtoff;
/*
* Move to beginning of resource table.
*/
lseek(CurrentNEFile, (CurrentMZHeader->ne_offset +
CurrentNEHeader->resource_tab_offset), SEEK_SET);
rtoff = (ResourceFileInfo->mz_header->ne_offset +
ResourceFileInfo->ne_header->resource_tab_offset);
lseek(ResourceFd, rtoff, SEEK_SET);
/*
* Read block size.
*/
if (read(CurrentNEFile, &size_shift, sizeof(size_shift)) !=
if (read(ResourceFd, &size_shift, sizeof(size_shift)) !=
sizeof(size_shift))
{
return -1;
@ -181,7 +220,7 @@ FindResourceByName(struct resource_nameinfo_s *result_p,
typeinfo.type_id = 0xffff;
while (typeinfo.type_id != 0)
{
if (read(CurrentNEFile, &typeinfo, sizeof(typeinfo)) !=
if (read(ResourceFd, &typeinfo, sizeof(typeinfo)) !=
sizeof(typeinfo))
{
return -1;
@ -190,7 +229,7 @@ FindResourceByName(struct resource_nameinfo_s *result_p,
{
for (i = 0; i < typeinfo.count; i++)
{
if (read(CurrentNEFile, &nameinfo, sizeof(nameinfo)) !=
if (read(ResourceFd, &nameinfo, sizeof(nameinfo)) !=
sizeof(nameinfo))
{
return -1;
@ -199,14 +238,12 @@ FindResourceByName(struct resource_nameinfo_s *result_p,
if (nameinfo.id & 0x8000)
continue;
old_pos = lseek(CurrentNEFile, 0, SEEK_CUR);
new_pos = (CurrentMZHeader->ne_offset +
CurrentNEHeader->resource_tab_offset +
nameinfo.id);
lseek(CurrentNEFile, new_pos, SEEK_SET);
read(CurrentNEFile, &nbytes, 1);
read(CurrentNEFile, name, nbytes);
lseek(CurrentNEFile, old_pos, SEEK_SET);
old_pos = lseek(ResourceFd, 0, SEEK_CUR);
new_pos = rtoff + nameinfo.id;
lseek(ResourceFd, new_pos, SEEK_SET);
read(ResourceFd, &nbytes, 1);
read(ResourceFd, name, nbytes);
lseek(ResourceFd, old_pos, SEEK_SET);
name[nbytes] = '\0';
if (strcasecmp(name, resource_name) == 0)
@ -221,53 +258,6 @@ FindResourceByName(struct resource_nameinfo_s *result_p,
return -1;
}
/**********************************************************************
* LoadString
*/
int
LoadString(HANDLE instance, WORD resource_id, LPSTR buffer, int buflen)
{
struct resource_nameinfo_s nameinfo;
unsigned short target_id;
unsigned char string_length;
int size_shift;
int string_num;
int i;
#ifdef DEBUG_RESOURCE
printf("LoadString: instance = %04x, id = %d, "
"buffer = %08x, length = %d\n",
instance, resource_id, buffer, buflen);
#endif
/*
* Find string entry.
*/
target_id = (resource_id >> 4) + 0x8001;
string_num = resource_id & 0x000f;
size_shift = FindResourceByNumber(&nameinfo, NE_RSCTYPE_STRING, target_id);
if (size_shift == -1)
return 0;
lseek(CurrentNEFile, (int) nameinfo.offset << size_shift, SEEK_SET);
for (i = 0; i < string_num; i++)
{
read(CurrentNEFile, &string_length, 1);
lseek(CurrentNEFile, string_length, SEEK_CUR);
}
read(CurrentNEFile, &string_length, 1);
i = MIN(string_length, buflen - 1);
read(CurrentNEFile, buffer, i);
buffer[i] = '\0';
#ifdef DEBUG_RESOURCE
printf(" '%s'\n", buffer);
#endif
return i;
}
/**********************************************************************
* LoadIcon
*/
@ -297,6 +287,43 @@ LoadAccelerators(HANDLE instance, LPSTR lpTableName)
fprintf(stderr,"LoadAccelerators: (%d),%d\n",instance,lpTableName);
return 0;
}
/**********************************************************************
* FindResource [KERNEL.60]
*/
HANDLE FindResource(HANDLE instance, LPSTR resource_name, LPSTR type_name)
{
fprintf(stderr,"FindResource: (%d),%d\n",instance, resource_name, type_name);
return 0;
}
/**********************************************************************
* LoadResource [KERNEL.61]
*/
HANDLE LoadResource(HANDLE instance, HANDLE hResInfo)
{
fprintf(stderr,"LoadResource: (%d),%d\n",instance, hResInfo);
return ;
}
/**********************************************************************
* LockResource [KERNEL.62]
*/
LPSTR LockResource(HANDLE hResData)
{
fprintf(stderr,"LockResource: %d\n", hResData);
return ;
}
/**********************************************************************
* FreeResource [KERNEL.63]
*/
BOOL FreeResource(HANDLE hResData)
{
fprintf(stderr,"FreeResource: %d\n", hResData);
return ;
}
/**********************************************************************
* RSC_LoadResource
@ -317,10 +344,13 @@ RSC_LoadResource(int instance, char *rsc_name, int type, int *image_size_ret)
{
return 0;
}
else if (OpenResourceFile(instance) < 0)
return 0;
/*
* Get resource by ordinal
*/
else if (((int) rsc_name & 0xffff0000) == 0)
if (((int) rsc_name & 0xffff0000) == 0)
{
size_shift = FindResourceByNumber(&nameinfo, type,
(int) rsc_name | 0x8000);
@ -338,7 +368,7 @@ RSC_LoadResource(int instance, char *rsc_name, int type, int *image_size_ret)
/*
* Read resource.
*/
lseek(CurrentNEFile, ((int) nameinfo.offset << size_shift), SEEK_SET);
lseek(ResourceFd, ((int) nameinfo.offset << size_shift), SEEK_SET);
image_size = nameinfo.length << size_shift;
if (image_size_ret != NULL)
@ -346,7 +376,7 @@ RSC_LoadResource(int instance, char *rsc_name, int type, int *image_size_ret)
hmem = GlobalAlloc(GMEM_MOVEABLE, image_size);
image = GlobalLock(hmem);
if (image == NULL || read(CurrentNEFile, image, image_size) != image_size)
if (image == NULL || read(ResourceFd, image, image_size) != image_size)
{
GlobalFree(hmem);
return 0;
@ -356,6 +386,46 @@ RSC_LoadResource(int instance, char *rsc_name, int type, int *image_size_ret)
return hmem;
}
/**********************************************************************
* LoadString
*/
int
LoadString(HANDLE instance, WORD resource_id, LPSTR buffer, int buflen)
{
HANDLE hmem;
int rsc_size;
unsigned char *p;
int string_num;
int i;
#ifdef DEBUG_RESOURCE
printf("LoadString: instance = %04x, id = %d, "
"buffer = %08x, length = %d\n",
instance, resource_id, buffer, buflen);
#endif
hmem = RSC_LoadResource(instance, (char *) (resource_id >> 4),
NE_RSCTYPE_STRING, &rsc_size);
if (hmem == 0)
return 0;
p = GlobalLock(hmem);
string_num = resource_id & 0x000f;
for (i = 0; i < resource_id; i++)
p += *p;
i = MIN(buflen - 1, *p);
memcpy(buffer, p + 1, i);
buffer[i] = '\0';
GlobalFree(hmem);
#ifdef DEBUG_RESOURCE
printf(" '%s'\n", buffer);
#endif
return i;
}
/**********************************************************************
* RSC_LoadMenu
*/
@ -403,3 +473,5 @@ LoadBitmap(HANDLE instance, LPSTR bmp_name)
ReleaseDC( 0, hdc );
return hbitmap;
}

2
loader/selector.c
View File

@ -47,7 +47,7 @@ unsigned short PSPSelector;
unsigned char ran_out = 0;
unsigned short SelectorOwners[MAX_SELECTORS];
static int next_unused_selector = 8;
static int next_unused_selector = FIRST_SELECTOR;
extern void KERNEL_Ordinal_102();
extern void UNIXLIB_Ordinal_0();

150
loader/signal.c
View File

@ -6,9 +6,15 @@
#include <syscall.h>
#include <signal.h>
#include <errno.h>
#ifdef linux
#include <linux/sched.h>
#include <asm/system.h>
#endif
char * cstack[4096];
struct sigaction segv_act;
#ifdef linux
extern void ___sig_restore();
extern void ___masksig_restore();
@ -26,33 +32,36 @@ wine_sigaction(int sig,struct sigaction * new, struct sigaction * old)
return -1;
}
char * cstack[4096];
struct sigaction segv_act;
struct sigcontext_struct {
unsigned short gs, __gsh;
unsigned short fs, __fsh;
unsigned short es, __esh;
unsigned short ds, __dsh;
unsigned long edi;
unsigned long esi;
unsigned long ebp;
unsigned long esp;
unsigned long ebx;
unsigned long edx;
unsigned long ecx;
unsigned long eax;
unsigned long trapno;
unsigned long err;
unsigned long eip;
unsigned short cs, __csh;
unsigned long eflags;
unsigned short sc_gs, __gsh;
unsigned short sc_fs, __fsh;
unsigned short sc_es, __esh;
unsigned short sc_ds, __dsh;
unsigned long sc_edi;
unsigned long sc_esi;
unsigned long sc_ebp;
unsigned long sc_esp;
unsigned long sc_ebx;
unsigned long sc_edx;
unsigned long sc_ecx;
unsigned long sc_eax;
unsigned long sc_trapno;
unsigned long sc_err;
unsigned long sc_eip;
unsigned short sc_cs, __csh;
unsigned long sc_eflags;
unsigned long esp_at_signal;
unsigned short ss, __ssh;
unsigned short sc_ss, __ssh;
unsigned long i387;
unsigned long oldmask;
unsigned long cr2;
};
#endif
#ifdef __NetBSD__
#define sigcontext_struct sigcontext
#define HZ 100
#endif
static void
GetTimeDate(int time_flag, struct sigcontext_struct * context)
@ -64,15 +73,15 @@ GetTimeDate(int time_flag, struct sigcontext_struct * context)
now = localtime(&ltime);
if (time_flag)
{
context->ecx = (now->tm_hour << 8) | now->tm_min;
context->edx = now->tm_sec << 8;
context->sc_ecx = (now->tm_hour << 8) | now->tm_min;
context->sc_edx = now->tm_sec << 8;
}
else
{
context->ecx = now->tm_year + 1900;
context->edx = ((now->tm_mon + 1) << 8) | now->tm_mday;
context->eax &= 0xff00;
context->eax |= now->tm_wday;
context->sc_ecx = now->tm_year + 1900;
context->sc_edx = ((now->tm_mon + 1) << 8) | now->tm_mday;
context->sc_eax &= 0xff00;
context->sc_eax |= now->tm_wday;
}
}
@ -82,12 +91,12 @@ GetTimeDate(int time_flag, struct sigcontext_struct * context)
static int
do_int21(struct sigcontext_struct * context){
fprintf(stderr,"Doing int21 %x ", (context->eax >> 8) & 0xff);
switch((context->eax >> 8) & 0xff){
fprintf(stderr,"Doing int21 %x ", (context->sc_eax >> 8) & 0xff);
switch((context->sc_eax >> 8) & 0xff){
case 0x30:
context->eax = 0x0303; /* Hey folks, this is DOS V3.3! */
context->ebx = 0;
context->ecx = 0;
context->sc_eax = 0x0303; /* Hey folks, this is DOS V3.3! */
context->sc_ebx = 0;
context->sc_ecx = 0;
break;
/* Ignore any attempt to set a segment vector */
@ -96,8 +105,8 @@ do_int21(struct sigcontext_struct * context){
case 0x35: /* Return a NULL segment selector - this will bomb
if anyone ever tries to use it */
context->es = 0;
context->ebx = 0;
context->sc_es = 0;
context->sc_ebx = 0;
break;
case 0x2a:
@ -109,11 +118,11 @@ do_int21(struct sigcontext_struct * context){
/* Function does not return */
case 0x4c:
exit(context->eax & 0xff);
exit(context->sc_eax & 0xff);
default:
fprintf(stderr,"Unable to handle int 0x21 %x\n", context->eax);
fprintf(stderr,"Unable to handle int 0x21 %x\n", context->sc_eax);
return 1;
};
return 1;
@ -124,41 +133,53 @@ do_int1A(struct sigcontext_struct * context){
time_t ltime;
int ticks;
switch((context->eax >> 8) & 0xff){
switch((context->sc_eax >> 8) & 0xff){
case 0:
ltime = time(NULL);
ticks = (int) (ltime * HZ);
context->ecx = ticks >> 16;
context->edx = ticks & 0x0000FFFF;
context->eax = 0; /* No midnight rollover */
context->sc_ecx = ticks >> 16;
context->sc_edx = ticks & 0x0000FFFF;
context->sc_eax = 0; /* No midnight rollover */
break;
default:
fprintf(stderr,"Unable to handle int 0x1A %x\n", context->eax);
fprintf(stderr,"Unable to handle int 0x1A %x\n", context->sc_eax);
return 1;
};
return 1;
}
static void win_segfault(int signal, struct sigcontext_struct context){
#ifdef linux
static void win_fault(int signal, struct sigcontext_struct context){
struct sigcontext_struct *scp = &context;
#else
static void win_fault(int signal, int code, struct sigcontext *scp){
#endif
unsigned char * instr;
unsigned char intno;
unsigned int * dump;
int i;
/* First take care of a few preliminaries */
#ifdef linux
if(signal != SIGSEGV) exit(1);
if((context.cs & 7) != 7){
if((scp->sc_cs & 7) != 7){
#endif
#ifdef __NetBSD__
/* set_es(0x27); set_ds(0x27); */
if(signal != SIGBUS) exit(1);
if(scp->sc_cs == 0x1f){
#endif
fprintf(stderr,
"Segmentation fault in Wine program (%x:%x)."
" Please debug\n",
context.cs, context.eip);
scp->sc_cs, scp->sc_eip);
goto oops;
};
/* Now take a look at the actual instruction where the program
bombed */
instr = (char *) ((context.cs << 16) | (context.eip & 0xffff));
instr = (char *) ((scp->sc_cs << 16) | (scp->sc_eip & 0xffff));
if(*instr != 0xcd) {
fprintf(stderr,
@ -175,10 +196,10 @@ static void win_segfault(int signal, struct sigcontext_struct context){
intno = *instr;
switch(intno){
case 0x21:
if(!do_int21(&context)) goto oops;
if(!do_int21(scp)) goto oops;
break;
case 0x1A:
if(!do_int1A(&context)) goto oops;
if(!do_int1A(scp)) goto oops;
break;
default:
fprintf(stderr,"Unexpected Windows interrupt %x\n", intno);
@ -187,13 +208,16 @@ static void win_segfault(int signal, struct sigcontext_struct context){
/* OK, done handling the interrupt */
context.eip += 2; /* Bypass the int instruction */
scp->sc_eip += 2; /* Bypass the int instruction */
return;
oops:
fprintf(stderr,"In win_segfault %x:%x\n", context.cs, context.eip);
fprintf(stderr,"Stack: %x:%x\n", context.ss, context.esp_at_signal);
dump = (int*) &context;
fprintf(stderr,"In win_fault %x:%x\n", scp->sc_cs, scp->sc_eip);
#ifdef linux
wine_debug(scp); /* Enter our debugger */
#else
fprintf(stderr,"Stack: %x:%x\n", scp->sc_ss, scp->sc_esp);
dump = (int*) scp;
for(i=0; i<22; i++)
{
fprintf(stderr," %8.8x", *dump++);
@ -202,15 +226,37 @@ static void win_segfault(int signal, struct sigcontext_struct context){
}
fprintf(stderr,"\n");
exit(1);
#endif
}
int
init_wine_signals(){
segv_act.sa_handler = (__sighandler_t) win_segfault;
#ifdef linux
segv_act.sa_handler = (__sighandler_t) win_fault;
/* Point to the top of the stack, minus 4 just in case, and make
it aligned */
segv_act.sa_restorer =
(void (*)()) (((unsigned int)(cstack + sizeof(cstack) - 4)) & ~3);
wine_sigaction(SIGSEGV, &segv_act, NULL);
#endif
#ifdef __NetBSD__
struct sigstack ss;
sigset_t sig_mask;
ss.ss_sp = (char *) (((unsigned int)(cstack + sizeof(cstack) - 4)) & ~3);
ss.ss_onstack = 0;
if (sigstack(&ss, NULL) < 0) {
perror("sigstack");
exit(1);
}
sigemptyset(&sig_mask);
segv_act.sa_handler = (__sighandler_t) win_fault;
segv_act.sa_flags = SA_ONSTACK;
segv_act.sa_mask = sig_mask;
if (sigaction(SIGBUS, &segv_act, NULL) < 0) {
perror("sigaction");
exit(1);
}
#endif
}

35
loader/wine.c
View File

@ -63,8 +63,38 @@ myerror(const char *s)
exit(1);
}
/**********************************************************************
* GetFilenameFromInstance
*/
char *
GetFilenameFromInstance(unsigned short instance)
{
register struct w_files *w = wine_files;
/* Load one NE format executable into memory */
while (w && w->hinstance != instance)
w = w->next;
if (w)
return w->filename;
else
return NULL;
}
struct w_files *
GetFileInfo(unsigned short instance)
{
register struct w_files *w = wine_files;
while (w && w->hinstance != instance)
w = w->next;
return w;
}
/**********************************************************************
* LoadImage
* Load one NE format executable into memory
*/
LoadImage(char * filename, char * modulename)
{
unsigned int read_size;
@ -143,6 +173,9 @@ LoadImage(char * filename, char * modulename)
if (read(wpnt->fd, wpnt->seg_table, read_size) != read_size)
myerror("Unable to read segment table header from file");
wpnt->selector_table = CreateSelectors(wpnt);
wpnt->hinstance
= wpnt->
selector_table[wine_files->ne_header->auto_data_seg-1].selector;
/* Get the lookup table. This is used for looking up the addresses
of functions that are exported */

2
misc/Makefile
View File

@ -1,7 +1,7 @@
CFLAGS=$(COPTS) $(DEBUGOPTS) -I$(INCLUDE_DIR)
OBJS=dos.o kernel.o user.o xt.o rect.o file.o sound.o emulate.o \
keyboard.o profile.o
keyboard.o profile.o lstr.o
default: misc.o

2
misc/file.c
View File

@ -25,6 +25,8 @@
#include <string.h>
#include <limits.h>
#define OPEN_MAX 256
/***************************************************************************
This structure stores the infomation needed for a single DOS drive
***************************************************************************/

7
misc/keyboard.c
View File

@ -11,6 +11,8 @@ int ToAscii(WORD wVirtKey, WORD wScanCode, LPSTR lpKeyState,
return -1;
}
#ifdef BOGUS_ANSI_OEM
int AnsiToOem(LPSTR lpAnsiStr, LPSTR lpOemStr)
{
printf("AnsiToOem (%s)\n",lpAnsiStr);
@ -25,6 +27,8 @@ BOOL OemToAnsi(LPSTR lpOemStr, LPSTR lpAnsiStr)
return -1;
}
#endif
DWORD OemKeyScan(WORD wOemChar)
{
printf("*OemKeyScan (%d)\n",wOemChar);
@ -84,6 +88,8 @@ int GetKeyNameText(LONG lParam, LPSTR lpBuffer, int nSize)
return 0;
}
#ifdef BOGUS_ANSI_OEM
void AnsiToOemBuff(LPSTR lpAnsiStr, LPSTR lpOemStr, int nLength)
{
printf("AnsiToOemBuff(%s,<ptr>,%d)\n",lpAnsiStr,nLength);
@ -96,6 +102,7 @@ void OemToAnsiBuff(LPSTR lpOemStr, LPSTR lpAnsiStr, int nLength)
strncpy(lpAnsiStr,lpOemStr,nLength); /* should translate... */
}
#endif

213
misc/lstr.c Normal file
View File

@ -0,0 +1,213 @@
static char Copyright[] = "Copyright Yngvi Sigurjonsson (yngvi@hafro.is), 1993";
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <sys/types.h>
#include <fcntl.h>
#include "prototypes.h"
#include "regfunc.h"
#include "windows.h"
#define LPCSTR LPSTR /* I think this should be const char **/
typedef unsigned short UINT;
/* Funny to divide them between user and kernel. */
/* KERNEL.89 */
LPSTR lstrcat(LPSTR target,LPCSTR source)
{
fprintf(stderr,"lstrcat(%s,%s)\n",target,source);
return strcat(target,source);
}
/* USER.430 */
int lstrcmp(LPCSTR str1,LPCSTR str2)
{
return strcmp(str1,str2);
}
/* USER.471 */
int lstrcmpi(LPCSTR str1,LPCSTR str2)
{
int i;
i=0;
while((toupper(str1[i])==toupper(str2[i]))&&(str1[i]!=0))
i++;
return toupper(str1[i])-toupper(str2[i]);
}
/* KERNEL.88 */
LPSTR lstrcpy(LPSTR target,LPCSTR source)
{
return strcpy(target,source);
}
/* KERNEL.353 */
LPSTR lstrcpyn(LPSTR target,LPCSTR source,int n)
{
return strncpy(target,source,n);
}
/* KERNEL.90 */
int lstrlen(LPCSTR str)
{
strlen(str);
}
/* AnsiUpper USER.431 */
char FAR* AnsiUpper(char FAR* strOrChar)
{
/* I am not sure if the locale stuff works with toupper, but then again
I am not sure if the Linux libc locale stuffs works at all */
if((int)strOrChar<256)
return (char FAR*) toupper((int)strOrChar);
else {
int i;
for(i=0;(i<65536)&&strOrChar[i];i++)
strOrChar[i]=toupper(strOrChar[i]);
return strOrChar;
}
}
/* AnsiLower USER.432 */
char FAR* AnsiLower(char FAR* strOrChar)
{
/* I am not sure if the locale stuff works with tolower, but then again
I am not sure if the Linux libc locale stuffs works at all */
if((int)strOrChar<256)
return (char FAR*)tolower((int)strOrChar);
else {
int i;
for(i=0;(i<65536)&&strOrChar[i];i++)
strOrChar[i]=tolower(strOrChar[i]);
return strOrChar;
}
}
/* AnsiUpperBuff USER.437 */
UINT AnsiUpperBuff(LPSTR str,UINT len)
{
int i;
len=(len==0)?65536:len;
for(i=0;i<len;i++)
str[i]=toupper(str[i]);
return i;
}
/* AnsiLowerBuff USER.438 */
UINT AnsiLowerBuff(LPSTR str,UINT len)
{
int i;
len=(len==0)?65536:len;
i=0;
for(i=0;i<len;i++)
str[i]=tolower(str[i]);
return i;
}
/* AnsiNext USER.472 */
LPSTR AnsiNext(LPCSTR current)
{
return (*current)?current+1:current;
}
/* AnsiPrev USER.473 */
char FAR* AnsiPrev(/*const*/ char FAR* start,char FAR* current)
{
return (current==start)?start:current-1;
}
/* IsCharAlpha USER 433 */
BOOL IsCharAlpha(char ch)
{
return isalpha(ch); /* This is probably not right for NLS */
}
/* IsCharAlphanumeric USER 434 */
BOOL IsCharAlphanumeric(char ch)
{
return (ch<'0')?0:(ch<'9');
}
/* IsCharUpper USER 435 */
BOOL IsCharUpper(char ch)
{
return isupper(ch);
}
/* IsCharUpper USER 436 */
BOOL IsCharLower(char ch)
{
return islower(ch);
}
static char Oem2Ansi[256];
static char Ansi2Oem[256];
void InitOemAnsiTranslations()
{
static int inited=0; /* should called called in some init function*/
int transfile,i;
if(inited) return;
if(transfile=open("oem2ansi.trl",O_RDONLY)){
read(transfile,Oem2Ansi,256);
close(transfile);
}
else { /* sets up passive translations if it does not find the file */
for(i=0;i<256;i++) /* Needs some fixing */
Oem2Ansi[i]=i;
}
if(transfile=open("ansi2oem.trl",O_RDONLY)){
read(transfile,Ansi2Oem,256);
close(transfile);
}
else { /* sets up passive translations if it does not find the file */
for(i=0;i<256;i++) /* Needs some fixing */
Ansi2Oem[i]=i;
}
inited=1;
}
/* AnsiToOem Keyboard.5 */
int AnsiToOem(LPSTR lpAnsiStr, LPSTR lpOemStr) /* why is this int ??? */
{
InitOemAnsiTranslations(); /* should called called in some init function*/
while(*lpAnsiStr){
*lpOemStr++=Ansi2Oem[*lpAnsiStr++];
}
return -1;
}
/* OemToAnsi Keyboard.6 */
BOOL OemToAnsi(LPSTR lpOemStr, LPSTR lpAnsiStr) /* why is this BOOL ???? */
{
InitOemAnsiTranslations(); /* should called called in some init function*/
while(*lpOemStr){
*lpAnsiStr++=Oem2Ansi[*lpOemStr++];
}
return -1;
}
/* AnsiToOemBuff Keyboard.134 */
void AnsiToOemBuff(LPSTR lpAnsiStr, LPSTR lpOemStr, int nLength)
{
int i;
InitOemAnsiTranslations(); /* should called called in some init function*/
for(i=0;i<nLength;i++)
lpOemStr[i]=Ansi2Oem[lpAnsiStr[i]];
}
/* OemToAnsi Keyboard.135 */
void OemToAnsiBuff(LPSTR lpOemStr, LPSTR lpAnsiStr, int nLength)
{
int i;
InitOemAnsiTranslations(); /* should called called in some init function*/
for(i=0;i<nLength;i++)
lpAnsiStr[i]=Oem2Ansi[lpOemStr[i]];
}

332
misc/profile.c
View File

@ -1,40 +1,322 @@
static char RCSId[] = "$Id: profile.c,v 1.1 1993/09/13 16:42:32 scott Exp $";
static char Copyright[] = "Copyright Alexandre Julliard, 1993";
/*
* Initialization-File Functions.
*
* Copyright (c) 1993 Miguel de Icaza
*
*/
#include "prototypes.h"
static char Copyright [] = "Copyright (C) 1993 Miguel de Icaza";
#include <stdio.h>
#include <string.h>
#include "windows.h"
#define INIFILE "win.ini"
#define STRSIZE 255
#define xmalloc(x) malloc(x)
#define overflow (next == &CharBuffer [STRSIZE-1])
WORD GetPrivateProfileInt( LPSTR section, LPSTR entry,
short defval, LPSTR filename )
enum { FirstBrace, OnSecHeader, IgnoreToEOL, KeyDef, KeyValue };
typedef struct TKeys {
char *KeyName;
char *Value;
struct TKeys *link;
} TKeys;
typedef struct TSecHeader {
char *AppName;
TKeys *Keys;
struct TSecHeader *link;
} TSecHeader;
typedef struct TProfile {
char *FileName;
TSecHeader *Section;
struct TProfile *link;
} TProfile;
TProfile *Current = 0;
TProfile *Base = 0;
static TSecHeader *is_loaded (char *FileName)
{
printf( "GetPrivateProfileInt: %s %s %d %s\n", section, entry, defval, filename );
return defval;
TProfile *p = Base;
while (p){
if (!strcasecmp (FileName, p->FileName)){
Current = p;
return p->Section;
}
p = p->link;
}
return 0;
}
short GetPrivateProfileString( LPSTR section, LPSTR entry, LPSTR defval,
LPSTR buffer, short count, LPSTR filename )
static TSecHeader *load (char *file)
{
printf( "GetPrivateProfileString: %s %s %s %d %s\n", section, entry, defval, count, filename );
strncpy( buffer, defval, count );
buffer[count-1] = 0;
return strlen(buffer);
FILE *f;
int state;
TSecHeader *SecHeader = 0;
char CharBuffer [STRSIZE];
char *next;
char c;
if ((f = fopen (file, "r"))==NULL)
return NULL;
state = FirstBrace;
while ((c = getc (f)) != EOF){
if (c == '\r') /* Ignore Carriage Return */
continue;
switch (state){
case OnSecHeader:
if (c == ']' || overflow){
*next = '\0';
next = CharBuffer;
SecHeader->AppName = strdup (CharBuffer);
state = IgnoreToEOL;
} else
*next++ = c;
break;
case IgnoreToEOL:
if (c == '\n'){
state = KeyDef;
next = CharBuffer;
}
break;
case FirstBrace:
case KeyDef:
if (c == '['){
TSecHeader *temp;
temp = SecHeader;
SecHeader = (TSecHeader *) xmalloc (sizeof (TSecHeader));
SecHeader->link = temp;
SecHeader->Keys = 0;
state = OnSecHeader;
next = CharBuffer;
break;
}
if (state == FirstBrace) /* On first pass, don't allow dangling keys */
break;
if (c == ' ' || c == '\t')
break;
if (c == '\n' || overflow) /* Abort Definition */
next = CharBuffer;
if (c == '=' || overflow){
TKeys *temp;
temp = SecHeader->Keys;
*next = '\0';
SecHeader->Keys = (TKeys *) xmalloc (sizeof (TKeys));
SecHeader->Keys->link = temp;
SecHeader->Keys->KeyName = strdup (CharBuffer);
state = KeyValue;
next = CharBuffer;
} else
*next++ = c;
break;
case KeyValue:
if (overflow || c == '\n'){
*next = '\0';
SecHeader->Keys->Value = strdup (CharBuffer);
state = c == '\n' ? KeyDef : IgnoreToEOL;
next = CharBuffer;
#ifdef DEBUG
printf ("[%s] (%s)=%s\n", SecHeader->AppName,
SecHeader->Keys->KeyName, SecHeader->Keys->Value);
#endif
} else
*next++ = c;
break;
} /* switch */
} /* while ((c = getc (f)) != EOF) */
return SecHeader;
}
WORD GetProfileInt( LPSTR lpAppName, LPSTR lpKeyName, int nDefault)
static new_key (TSecHeader *section, char *KeyName, char *Value)
{
printf("GetProfileInt: %s %s %d\n",lpAppName,lpKeyName,nDefault);
return nDefault;
TKeys *key;
key = (TKeys *) xmalloc (sizeof (TKeys));
key->KeyName = strdup (KeyName);
key->Value = strdup (Value);
key->link = section->Keys;
section->Keys = key;
}
int GetProfileString(LPSTR lpAppName, LPSTR lpKeyName, LPSTR lpDefault,
LPSTR lpReturnedString, int nSize)
{
printf( "GetProfileString: %s %s %s %d \n", lpAppName,lpKeyName,
lpDefault, nSize );
strncpy( lpReturnedString,lpDefault,nSize );
lpReturnedString[nSize-1] = 0;
return strlen(lpReturnedString);
static short GetSetProfile (int set, LPSTR AppName, LPSTR KeyName,
LPSTR Default, LPSTR ReturnedString, short Size,
LPSTR FileName)
{
TProfile *New;
TSecHeader *section;
TKeys *key;
if (!(section = is_loaded (FileName))){
New = (TProfile *) xmalloc (sizeof (TProfile));
New->link = Base;
New->FileName = strdup (FileName);
New->Section = load (FileName);
Base = New;
section = New->Section;
Current = New;
}
/* Start search */
for (; section; section = section->link){
if (strcasecmp (section->AppName, AppName))
continue;
for (key = section->Keys; key; key = key->link){
if (strcasecmp (key->KeyName, KeyName))
continue;
if (set){
free (key->Value);
key->Value = strdup (Default);
return 1;
}
ReturnedString [Size-1] = 0;
strncpy (ReturnedString, key->Value, Size-1);
return 1;
}
/* If Getting the information, then don't write the information
to the INI file, need to run a couple of tests with windog */
/* No key found */
if (set)
new_key (section, KeyName, Default);
else {
ReturnedString [Size-1] = 0;
strncpy (ReturnedString, Default, Size-1);
}
return 1;
}
/* Non existent section */
if (set){
section = (TSecHeader *) xmalloc (sizeof (TSecHeader));
section->AppName = strdup (AppName);
section->Keys = 0;
new_key (section, KeyName, Default);
section->link = Current->Section;
Current->Section = section;
} else {
ReturnedString [Size-1] = 0;
strncpy (ReturnedString, Default, Size-1);
}
return 1;
}
short GetPrivateProfileString (LPSTR AppName, LPSTR KeyName,
LPSTR Default, LPSTR ReturnedString,
short Size, LPSTR FileName)
{
return (GetSetProfile (0, AppName, KeyName, Default, ReturnedString, Size, FileName));
}
int GetProfileString (LPSTR AppName, LPSTR KeyName, LPSTR Default,
LPSTR ReturnedString, int Size)
{
return GetPrivateProfileString (AppName, KeyName, Default,
ReturnedString, Size, INIFILE);
}
WORD GetPrivateProfileInt (LPSTR AppName, LPSTR KeyName, short Default,
LPSTR File)
{
static char IntBuf [5];
static char buf [5];
sprintf (buf, "%d", Default);
/* Check the exact semantic with the SDK */
GetPrivateProfileString (AppName, KeyName, buf, IntBuf, 5, File);
if (!strcasecmp (IntBuf, "true"))
return 1;
if (!strcasecmp (IntBuf, "yes"))
return 1;
return atoi (IntBuf);
}
WORD GetProfileInt (LPSTR AppName, LPSTR KeyName, int Default)
{
return GetPrivateProfileInt (AppName, KeyName, Default, INIFILE);
}
BOOL WritePrivateProfileString (LPSTR AppName, LPSTR KeyName, LPSTR String,
LPSTR FileName)
{
return GetSetProfile (1, AppName, KeyName, String, "", 0, FileName);
}
BOOL WriteProfileString (LPSTR AppName, LPSTR KeyName, LPSTR String)
{
return (WritePrivateProfileString (AppName, KeyName, String, INIFILE));
}
static void dump_keys (FILE *profile, TKeys *p)
{
if (!p)
return;
dump_keys (profile, p->link);
fprintf (profile, "%s=%s\r\n", p->KeyName, p->Value);
}
static void dump_sections (FILE *profile, TSecHeader *p)
{
if (!p)
return;
dump_sections (profile, p->link);
fprintf (profile, "\r\n[%s]\r\n", p->AppName);
dump_keys (profile, p->Keys);
}
static void dump_profile (TProfile *p)
{
FILE *profile;
if (!p)
return;
dump_profile (p->link);
if ((profile = fopen (p->FileName, "w")) != NULL){
dump_sections (profile, p->Section);
fclose (profile);
}
}
void sync_profiles ()
{
dump_profile (Base);
}
#ifdef DUMBTEST
main ()
{
char r [100], app [100], key [100], valor [100];
while (1){
printf ("Dame, Aplicacion, llave\n");
gets (app);
if (!app [0]){
sync_profiles ();
return;
}
gets (key);
gets (valor);
GetProfileString (app, key, "1No_Encontrado", r, sizeof (r));
printf ("(%d)\n", GetProfileInt (app, key, 5));
printf ("%s\n", r);
WriteProfileString (app, key, valor);
}
}
#endif

2
misc/rect.c
View File

@ -78,6 +78,8 @@ void OffsetRect( LPRECT rect, short x, short y )
*/
void InflateRect( LPRECT rect, short x, short y )
{
rect->left -= x;
rect->top -= y;
rect->right += x;
rect->bottom += y;
}

3
misc/user.c
View File

@ -40,6 +40,9 @@ USER_InitApp(int hInstance)
/* GDI initialisation */
if (!GDI_Init()) return 0;
/* Initialize system colors */
SYSCOLOR_Init();
/* Create USER heap */
if (!USER_HeapInit()) return 0;

42
misc/xt.c
View File

@ -19,6 +19,7 @@ static char Copyright[] = "Copyright Alexandre Julliard, 1993";
#include "win.h"
#include "class.h"
#include "gdi.h"
#include "user.h"
#ifdef __NetBSD__
#define HZ 100
@ -56,6 +57,8 @@ LONG DefWindowProc( HWND hwnd, WORD msg, WORD wParam, LONG lParam )
{
WND * wndPtr;
CLASS * classPtr;
LPSTR textPtr;
int len;
#ifdef DEBUG_MESSAGE
printf( "DefWindowProc: %d %d %d %08x\n", hwnd, msg, wParam, lParam );
@ -89,6 +92,41 @@ LONG DefWindowProc( HWND hwnd, WORD msg, WORD wParam, LONG lParam )
GlobalUnlock( hwnd );
return 0;
}
case WM_GETTEXT:
{
if (wParam)
{
wndPtr = WIN_FindWndPtr(hwnd);
if (wndPtr->hText)
{
textPtr = (LPSTR)USER_HEAP_ADDR(wndPtr->hText);
if ((int)wParam > (len = strlen(textPtr)))
{
strcpy((LPSTR)lParam, textPtr);
GlobalUnlock(hwnd);
return (DWORD)len;
}
}
((LPSTR)lParam)[0] = NULL;
}
GlobalUnlock(hwnd);
return (0L);
}
case WM_GETTEXTLENGTH:
{
wndPtr = WIN_FindWndPtr(hwnd);
if (wndPtr->hText)
{
textPtr = (LPSTR)USER_HEAP_ADDR(wndPtr->hText);
len = strlen(textPtr);
GlobalUnlock(hwnd);
return (DWORD)len;
}
GlobalUnlock(hwnd);
return (0L);
}
}
return 0;
}
@ -108,7 +146,7 @@ int MessageBox( HWND hwnd, LPSTR str, LPSTR title, WORD type )
void MessageBeep( WORD i )
{
printf( "MessageBeep: %d\n", i );
XBell(XT_display, 100);
}
WORD RegisterWindowMessage( LPSTR str )
@ -123,7 +161,7 @@ WORD RegisterWindowMessage( LPSTR str )
DWORD GetTickCount()
{
struct tms dummy;
return times(&dummy) / (1000 / HZ);
return (times(&dummy) * 1000) / HZ;
}

2
objects/Makefile
View File

@ -1,7 +1,7 @@
CFLAGS=$(COPTS) $(DEBUGOPTS) -I$(INCLUDE_DIR)
OBJS=bitmap.o brush.o font.o gdiobj.o palette.o pen.o dib.o region.o \
text.o dcvalues.o clipping.o bitblt.o linedda.o
text.o dcvalues.o clipping.o bitblt.o linedda.o color.o
default: objects.o

124
objects/color.c Normal file
View File

@ -0,0 +1,124 @@
/*
* Color functions
*
* Copyright 1993 Alexandre Julliard
*/
static char Copyright[] = "Copyright Alexandre Julliard, 1993";
#include <stdlib.h>
#include <X11/Xlib.h>
#include "windows.h"
extern Display * XT_display;
extern Screen * XT_screen;
/*
* We try to use a private color map if possible, because Windows programs
* assume that palette(0) == Black and palette(max-1) == White.
*/
Colormap COLOR_WinColormap = 0;
/* System colors */
static const char * SysColors[] =
{
/* Low pixel values (0..7) */
"black", "red4", "green4", "yellow4",
"blue4", "magenta4", "cyan4", "gray50",
/* High pixel values (max-7..max) */
"gray75", "red", "green", "yellow",
"blue", "magenta", "cyan", "white"
};
#define NB_SYS_COLORS (sizeof(SysColors) / sizeof(SysColors[0]))
/***********************************************************************
* COLOR_FillDefaultMap
*
* Try to allocate colors from default screen map (used when we
* don't want to or can't use a private map).
*/
static int COLOR_FillDefaultMap()
{
XColor color;
int i, total = 0;
for (i = 0; i < NB_SYS_COLORS; i++)
{
if (XParseColor( XT_display, DefaultColormapOfScreen( XT_screen ),
SysColors[i], &color ))
{
if (XAllocColor( XT_display, DefaultColormapOfScreen( XT_screen ),
&color ))
total++;
}
}
return total;
}
/***********************************************************************
* COLOR_BuildMap
*
* Fill the private colormap.
*/
static BOOL COLOR_BuildMap( Colormap map, int depth, int size )
{
XColor color;
int i;
for (i = 0; i < NB_SYS_COLORS; i++)
{
if (!XParseColor( XT_display, map, SysColors[i], &color ))
color.red = color.green = color.blue = color.flags = 0;
if (i < NB_SYS_COLORS/2) color.pixel = i;
else color.pixel = (1 << depth) - NB_SYS_COLORS + i;
if (color.pixel < size) XStoreColor( XT_display, map, &color );
}
return TRUE;
}
/***********************************************************************
* COLOR_Init
*/
BOOL COLOR_Init()
{
Visual * visual = DefaultVisual( XT_display, DefaultScreen(XT_display) );
switch(visual->class)
{
case GrayScale:
case PseudoColor:
case DirectColor:
#ifdef USE_PRIVATE_MAP
COLOR_WinColormap = XCreateColormap( XT_display,
DefaultRootWindow(XT_display),
visual, AllocAll );
if (COLOR_WinColormap)
COLOR_BuildMap(COLOR_WinColormap,
DefaultDepth(XT_display, DefaultScreen(XT_display)),
visual->map_entries );
else COLOR_FillDefaultMap();
break;
#endif /* USE_PRIVATE_MAP */
case StaticGray:
case StaticColor:
case TrueColor:
COLOR_FillDefaultMap();
COLOR_WinColormap = CopyFromParent;
break;
}
return TRUE;
}

3
objects/gdiobj.c
View File

@ -150,13 +150,14 @@ BOOL GDI_Init()
/* Create GDI heap */
s = GetNextSegment( 0, 0x10000 );
s = (struct segment_descriptor_s *)GetNextSegment( 0, 0x10000 );
if (s == NULL) return FALSE;
HEAP_Init( &GDI_Heap, s->base_addr, GDI_HEAP_SIZE );
free(s);
/* Create default palette */
COLOR_Init();
PALETTE_Init();
StockObjects[DEFAULT_PALETTE] = PALETTE_systemPalette;

61
objects/palette.c
View File

@ -21,41 +21,19 @@ static char Copyright[] = "Copyright Alexandre Julliard, 1993";
extern Display * XT_display;
extern Screen * XT_screen;
#define NB_RESERVED_COLORS 17
static char * ReservedColors[NB_RESERVED_COLORS] =
{
"black",
"gray25",
"gray50",
"gray75",
"white",
"red1",
"red4",
"green1",
"green4",
"blue1",
"blue4",
"cyan1",
"cyan4",
"magenta1",
"magenta4",
"yellow1",
"yellow4"
};
extern Colormap COLOR_WinColormap;
GDIOBJHDR * PALETTE_systemPalette;
static int SysColorPixels[NB_RESERVED_COLORS];
/***********************************************************************
* PALETTE_Init
*/
BOOL PALETTE_Init()
{
int i, size, pixel;
XColor serverColor, exactColor;
int i, size;
XColor color;
Colormap map;
HPALETTE hpalette;
LOGPALETTE * palPtr;
@ -66,20 +44,19 @@ BOOL PALETTE_Init()
palPtr->palNumEntries = size;
memset( palPtr->palPalEntry, 0xff, size*sizeof(PALETTEENTRY) );
for (i = 0; i < NB_RESERVED_COLORS; i++)
if ((map = COLOR_WinColormap) == CopyFromParent)
map = DefaultColormapOfScreen( XT_screen );
for (i = 0; i < size; i++)
{
if (XAllocNamedColor( XT_display,
DefaultColormapOfScreen( XT_screen ),
ReservedColors[i],
&serverColor, &exactColor ))
{
pixel = serverColor.pixel;
palPtr->palPalEntry[pixel].peRed = serverColor.red >> 8;
palPtr->palPalEntry[pixel].peGreen = serverColor.green >> 8;
palPtr->palPalEntry[pixel].peBlue = serverColor.blue >> 8;
palPtr->palPalEntry[pixel].peFlags = 0;
}
color.pixel = i;
XQueryColor( XT_display, map, &color );
palPtr->palPalEntry[i].peRed = color.red >> 8;
palPtr->palPalEntry[i].peGreen = color.green >> 8;
palPtr->palPalEntry[i].peBlue = color.blue >> 8;
palPtr->palPalEntry[i].peFlags = 0;
}
hpalette = CreatePalette( palPtr );
PALETTE_systemPalette = (GDIOBJHDR *) GDI_HEAP_ADDR( hpalette );
free( palPtr );
@ -159,9 +136,17 @@ WORD GetNearestPaletteIndex( HPALETTE hpalette, COLORREF color )
palPtr = (PALETTEOBJ *) GDI_GetObjPtr( hpalette, PALETTE_MAGIC );
if (!palPtr) return 0;
if (COLOR_WinColormap && (hpalette == STOCK_DEFAULT_PALETTE))
{
if ((color & 0xffffff) == 0) return 0; /* Entry 0 is black */
if ((color & 0xffffff) == 0xffffff) /* Max entry is white */
return palPtr->logpalette.palNumEntries - 1;
}
r = GetRValue(color);
g = GetGValue(color);
b = GetBValue(color);
entry = palPtr->logpalette.palPalEntry;
for (i = 0, minDist = MAXINT; i < palPtr->logpalette.palNumEntries; i++)
{

13
objects/region.c
View File

@ -539,17 +539,20 @@ int CombineRgn( HRGN hDest, HRGN hSrc1, HRGN hSrc2, short mode )
case RGN_AND:
res = IntersectRect( &region->box, &src1Obj->region.box,
&src2Obj->region.box );
region->type = COMPLEXREGION;
break;
case RGN_OR:
case RGN_XOR:
res = UnionRect( &region->box, &src1Obj->region.box,
&src2Obj->region.box );
region->type = COMPLEXREGION;
break;
case RGN_DIFF:
res = SubtractRect( &region->box, &src1Obj->region.box,
&src2Obj->region.box );
region->type = COMPLEXREGION;
break;
case RGN_COPY:
@ -582,7 +585,7 @@ int CombineRgn( HRGN hDest, HRGN hSrc1, HRGN hSrc2, short mode )
REGION_CopyIntersection( region, &src1Obj->region );
XSetFunction( XT_display, regionGC, GXand );
REGION_CopyIntersection( region, &src2Obj->region );
return COMPLEXREGION;
break;
case RGN_OR:
case RGN_XOR:
@ -592,7 +595,7 @@ int CombineRgn( HRGN hDest, HRGN hSrc1, HRGN hSrc2, short mode )
XSetFunction( XT_display, regionGC, (mode == RGN_OR) ? GXor : GXxor);
REGION_CopyIntersection( region, &src1Obj->region );
REGION_CopyIntersection( region, &src2Obj->region );
return COMPLEXREGION;
break;
case RGN_DIFF:
XSetFunction( XT_display, regionGC, GXclear );
@ -602,13 +605,13 @@ int CombineRgn( HRGN hDest, HRGN hSrc1, HRGN hSrc2, short mode )
REGION_CopyIntersection( region, &src1Obj->region );
XSetFunction( XT_display, regionGC, GXandInverted );
REGION_CopyIntersection( region, &src2Obj->region );
return COMPLEXREGION;
break;
case RGN_COPY:
XSetFunction( XT_display, regionGC, GXcopy );
XCopyArea( XT_display, src1Obj->region.pixmap, region->pixmap,
regionGC, 0, 0, width, height, 0, 0 );
break;
}
return region->type;
}
return ERROR;
}

BIN
oem2ansi.trl Executable file
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BIN
oemansi.exe Executable file
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test/hyperoid/blank.bmp Normal file
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292
test/hyperoid/copying.txt Normal file
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@ -0,0 +1,292 @@
GNU GENERAL PUBLIC LICENSE
Version 1, February 1989
Copyright (C) 1989 Free Software Foundation, Inc.
675 Mass Ave, Cambridge, MA 02139, USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The license agreements of most software companies try to keep users
at the mercy of those companies. By contrast, our General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. The
General Public License applies to the Free Software Foundation's
software and to any other program whose authors commit to using it.
You can use it for your programs, too.
When we speak of free software, we are referring to freedom, not
price. Specifically, the General Public License is designed to make
sure that you have the freedom to give away or sell copies of free
software, that you receive source code or can get it if you want it,
that you can change the software or use pieces of it in new free
programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of a such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must tell them their rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License Agreement applies to any program or other work which
contains a notice placed by the copyright holder saying it may be
distributed under the terms of this General Public License. The
"Program", below, refers to any such program or work, and a "work based
on the Program" means either the Program or any work containing the
Program or a portion of it, either verbatim or with modifications. Each
licensee is addressed as "you".
1. You may copy and distribute verbatim copies of the Program's source
code as you receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice and
disclaimer of warranty; keep intact all the notices that refer to this
General Public License and to the absence of any warranty; and give any
other recipients of the Program a copy of this General Public License
along with the Program. You may charge a fee for the physical act of
transferring a copy.
2. You may modify your copy or copies of the Program or any portion of
it, and copy and distribute such modifications under the terms of Paragraph
1 above, provided that you also do the following:
a) cause the modified files to carry prominent notices stating that
you changed the files and the date of any change; and
b) cause the whole of any work that you distribute or publish, that
in whole or in part contains the Program or any part thereof, either
with or without modifications, to be licensed at no charge to all
third parties under the terms of this General Public License (except
that you may choose to grant warranty protection to some or all
third parties, at your option).
c) If the modified program normally reads commands interactively when
run, you must cause it, when started running for such interactive use
in the simplest and most usual way, to print or display an
announcement including an appropriate copyright notice and a notice
that there is no warranty (or else, saying that you provide a
warranty) and that users may redistribute the program under these
conditions, and telling the user how to view a copy of this General
Public License.
d) You may charge a fee for the physical act of transferring a
copy, and you may at your option offer warranty protection in
exchange for a fee.
Mere aggregation of another independent work with the Program (or its
derivative) on a volume of a storage or distribution medium does not bring
the other work under the scope of these terms.
3. You may copy and distribute the Program (or a portion or derivative of
it, under Paragraph 2) in object code or executable form under the terms of
Paragraphs 1 and 2 above provided that you also do one of the following:
a) accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of
Paragraphs 1 and 2 above; or,
b) accompany it with a written offer, valid for at least three
years, to give any third party free (except for a nominal charge
for the cost of distribution) a complete machine-readable copy of the
corresponding source code, to be distributed under the terms of
Paragraphs 1 and 2 above; or,
c) accompany it with the information you received as to where the
corresponding source code may be obtained. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form alone.)
Source code for a work means the preferred form of the work for making
modifications to it. For an executable file, complete source code means
all the source code for all modules it contains; but, as a special
exception, it need not include source code for modules which are standard
libraries that accompany the operating system on which the executable
file runs, or for standard header files or definitions files that
accompany that operating system.
4. You may not copy, modify, sublicense, distribute or transfer the
Program except as expressly provided under this General Public License.
Any attempt otherwise to copy, modify, sublicense, distribute or transfer
the Program is void, and will automatically terminate your rights to use
the Program under this License. However, parties who have received
copies, or rights to use copies, from you under this General Public
License will not have their licenses terminated so long as such parties
remain in full compliance.
5. By copying, distributing or modifying the Program (or any work based
on the Program) you indicate your acceptance of this license to do so,
and all its terms and conditions.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the original
licensor to copy, distribute or modify the Program subject to these
terms and conditions. You may not impose any further restrictions on the
recipients' exercise of the rights granted herein.
7. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of the license which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
the license, you may choose any version ever published by the Free Software
Foundation.
8. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
9. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
10. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
Appendix: How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to humanity, the best way to achieve this is to make it
free software which everyone can redistribute and change under these
terms.
To do so, attach the following notices to the program. It is safest to
attach them to the start of each source file to most effectively convey
the exclusion of warranty; and each file should have at least the
"copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) 19yy <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 1, or (at your option)
any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) 19xx name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the
appropriate parts of the General Public License. Of course, the
commands you use may be called something other than `show w' and `show
c'; they could even be mouse-clicks or menu items--whatever suits your
program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the
program `Gnomovision' (a program to direct compilers to make passes
at assemblers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
That's all there is to it!

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NAME Hyperoid
DESCRIPTION 'Hyperoid Copyright (C) 1990,91 Hutchins Software'
EXETYPE WINDOWS
STUB 'WINSTUB.EXE'
STACKSIZE 4096
HEAPSIZE 32768
DATA MOVEABLE MULTIPLE
CODE LOADONCALL MOVEABLE DISCARDABLE
SEGMENTS
HYPEROID LOADONCALL MOVEABLE DISCARDABLE
ROIDSUPP LOADONCALL MOVEABLE DISCARDABLE
EXPORTS
HyperoidWndProc @1
HyperoidAboutDlg @2

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//
// HYPEROID.H - hyperoid internal header information
//
// Version: 1.1 Copyright (C) 1990,91 Hutchins Software
// This software is licenced under the GNU General Public Licence
// Please read the associated legal documentation
// Author: Edward Hutchins
// Revisions:
//
#ifndef RC_INVOKED
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
#include <limits.h>
#define OEMRESOURCE
#include <winext.h>
//
// typedefs and defines
//
// color stuff
#define PALETTE_SIZE 16
typedef enum
{
BLACK, DKGREY, GREY, WHITE,
DKRED, RED, DKGREEN, GREEN, DKBLUE, BLUE,
DKYELLOW, YELLOW, DKCYAN, CYAN, DKMAGENTA, MAGENTA
} COLORS;
// degrees scaled to integer math
#define DEGREE_SIZE 256
#define DEGREE_MASK 255
#define DEGREE_MAX 0x4000
// object limits
#define MAX_PTS 8
#define MAX_OBJS 100
#define MAX_COORD 0x2000
#define CLIP_COORD (MAX_COORD+300)
// timer stuff
#define DRAW_TIMER 1
#define DRAW_DELAY 50
#define RESTART_TIMER 2
#define RESTART_DELAY 5000
// restart modes
typedef enum { RESTART_GAME, RESTART_LEVEL, RESTART_NEXTLEVEL } RESTART_MODE;
// letter scaling
#define LETTER_MAX 256
// extra life every
#define EXTRA_LIFE 100000
// list node
typedef struct tagNODE
{
struct tagNODE *npNext, *npPrev;
} NODE;
pointerdef( NODE );
// list header
typedef struct
{
NPNODE npHead, npTail;
} LIST;
pointerdef( LIST );
// object descriptor
typedef struct
{
NODE Link; // for object list
POINT Pos; // position of center of object
POINT Vel; // velocity in logical units/update
INT nMass; // mass of object
INT nDir; // direction in degrees
INT nSpin; // angular momentum degrees/update
INT nCount; // used by different objects
INT nDelay; // used by different objects
BYTE byColor; // palette color
BYTE byPts; // number of points in object
POINT Pts[MAX_PTS]; // points making up an object
POINT Old[MAX_PTS]; // last plotted location
} OBJ;
pointerdef( OBJ );
//
// inline macro functions
//
// function aliases
#define AddHeadObj(l,o) AddHead((l),((NPNODE)o))
#define RemHeadObj(l) ((NPOBJ)RemHead(l))
#define RemoveObj(l,o) Remove((l),((NPNODE)o))
#define HeadObj(l) ((NPOBJ)((l)->npHead))
#define NextObj(o) ((NPOBJ)((o)->Link.npNext))
// real-time check of the keyboard
#define IsKeyDown(x) (GetAsyncKeyState(x)<0)
// I HATE typing this allatime!
#define INTRES(x) MAKEINTRESOURCE(x)
// size of an array
#define DIM(x) (sizeof(x)/sizeof((x)[0]))
// faster than MulDiv!
#define MULDEG(x,y) ((INT)(((LONG)(x)*(y))/DEGREE_MAX))
// DEG - convert an integer into a degree lookup index
#define DEG(x) ((WORD)(x)&DEGREE_MASK)
// ACCEL - accelerate an object in a given direction
#define ACCEL(o,d,s) \
(((o)->Vel.x += MULDEG((s),nCos[DEG(d)])), \
((o)->Vel.y += MULDEG((s),nSin[DEG(d)])))
// PTINRECT - a faster PtInRect
#define PTINRECT(r,p) \
(((r)->left <= (p).x) && ((r)->right > (p).x) && \
((r)->top <= (p).y) && ((r)->bottom > (p).y))
// INTRECT - a faster IntersectRect that just returns the condition
#define INTRECT(r1,r2) \
(((r1)->right >= (r2)->left) && \
((r1)->left < (r2)->right) && \
((r1)->bottom >= (r2)->top) && \
((r1)->top < (r2)->bottom))
// MKRECT - make a rect around a point
#define MKRECT(r,p,s) \
(((r)->left = ((p).x-(s))), ((r)->right = ((p).x+(s))), \
((r)->top = ((p).y-(s))), ((r)->bottom = ((p).y+(s))))
//
// prototypes
//
// hyperoid.c
INT NEAR PASCAL arand( INT x );
VOID NEAR PASCAL AddHead( NPLIST npList, NPNODE npNode );
NPNODE NEAR PASCAL RemHead( NPLIST npList );
VOID NEAR PASCAL Remove( NPLIST npList, NPNODE npNode );
VOID NEAR PASCAL DrawObject( HDC hDC, NPOBJ npObj );
VOID NEAR PASCAL SetRestart( BOOL bGameOver );
VOID NEAR PASCAL AddExtraLife( VOID );
VOID NEAR PASCAL Hit( HDC hDC, NPOBJ npObj );
VOID NEAR PASCAL Explode( HDC hDC, NPOBJ npObj );
BOOL NEAR PASCAL HitPlayer( HDC hDC, NPOBJ npObj );
NPOBJ FAR PASCAL CreateLetter( CHAR cLetter, INT nSize );
VOID NEAR PASCAL DrawLetters( HDC hDC );
VOID NEAR PASCAL DrawHunterShots( HDC hDC );
VOID NEAR PASCAL FireHunterShot( NPOBJ npHunt );
VOID NEAR PASCAL CreateHunter( VOID );
VOID NEAR PASCAL DrawHunters( HDC hDC );
VOID NEAR PASCAL CreateSpinner( VOID );
VOID NEAR PASCAL DrawSpinners( HDC hDC );
VOID NEAR PASCAL CreateRoid( POINT Pos, POINT Vel, INT nSides, BYTE byColor, INT nDir, INT nSpeed, INT nSpin );
VOID NEAR PASCAL BreakRoid( HDC hDC, NPOBJ npRoid, NPOBJ npShot );
VOID NEAR PASCAL DrawRoids( HDC hDC );
VOID NEAR PASCAL DrawShots( HDC hDC );
VOID NEAR PASCAL DrawFlames( HDC hDC );
VOID NEAR PASCAL FireShot( VOID );
VOID NEAR PASCAL AccelPlayer( INT nDir, INT nAccel );
VOID NEAR PASCAL DrawPlayer( HDC hDC );
VOID NEAR PASCAL DrawObjects( HWND hWnd );
VOID NEAR PASCAL CheckScore( HWND hWnd );
VOID NEAR PASCAL HitList( HDC hDC, NPLIST npList );
VOID NEAR PASCAL ExplodeBadguys( HDC hDC, NPLIST npList );
VOID NEAR PASCAL NewGame( HWND hWnd );
VOID NEAR PASCAL RestartHyperoid( VOID );
VOID NEAR PASCAL Panic( BOOL bPanic );
VOID NEAR PASCAL PaintHyperoid( HWND hWnd );
VOID NEAR PASCAL DisableHyperoidInput( HWND hWnd, BOOL bCapture );
LONG FAR PASCAL EXPORT HyperoidWndProc( HWND hWnd, unsigned message, WORD wParam, LONG lParam );
BOOL NEAR PASCAL InitHyperoid( VOID );
VOID NEAR PASCAL ExitHyperoid( VOID );
INT FAR PASCAL WinMain( HANDLE hInstance, HANDLE hPrevInstance, LPSTR lpszCmdLine, INT nCmdShow );
// roidsupp.c
VOID FAR PASCAL PrintLetters( NPSTR npszText, POINT Pos, POINT Vel, BYTE byColor, INT nSize );
VOID FAR PASCAL SpinLetters( NPSTR npszText, POINT Pos, POINT Vel, BYTE byColor, INT nSize );
HPALETTE FAR PASCAL CreateHyperoidPalette( VOID );
BOOL FAR PASCAL CreateHyperoidClass( VOID );
VOID NEAR PASCAL SetHyperoidMenu( HWND hWnd, INT nFirstID, INT nLastID );
HWND FAR PASCAL CreateHyperoidWindow( LPSTR lpszCmd, INT nCmdShow );
VOID FAR PASCAL SaveHyperoidWindowPos( HWND hWnd );
VOID FAR PASCAL GetHyperoidIni( VOID );
VOID FAR PASCAL HyperoidHelp( HWND hWnd );
BOOL FAR PASCAL EXPORT HyperoidAboutDlg( HWND hDlg, WORD mess, WORD wParam, LONG lParam );
VOID FAR PASCAL AboutHyperoid( HWND hWnd );
#endif // RC_INVOKED //
//
// resource IDs
//
// icons and bitmaps
#define IDI_HYPEROID 10
#define IDI_PANIC 20
// bitmaps
#define IDB_blank 50
#define IDB_bomb 51
#define IDB_level 52
#define IDB_life 53
#define IDB_num0 54
#define IDB_num1 55
#define IDB_num2 56
#define IDB_num3 57
#define IDB_num4 58
#define IDB_num5 59
#define IDB_num6 60
#define IDB_num7 61
#define IDB_num8 62
#define IDB_num9 63
#define IDB_plus 64
#define IDB_score 65
#define IDB_shield 66
// additional bitmap stuff
#define IDB_MAX 17
#define CX_BITMAP 16
#define CY_BITMAP 16
// strings
#define IDS_NAME 100
// menus
#define IDM_NEW 200
#define IDM_ABOUT 201
// about box
#define IDD_ABOUT 500
#define IDD_A_HELP 501
#define IDD_A_HISCORE 502

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PROJ =HYPEROID
DEBUG =1
CC =qcl
CFLAGS_G = /AM /W3 /Ze
CFLAGS_D = /Zi /Od
CFLAGS_R = /O /Ol /Gs /DNDEBUG
CFLAGS =$(CFLAGS_G) $(CFLAGS_D)
LFLAGS_G = /CP:0xffff /NOI /SE:0x80 /ST:0x2000
LFLAGS_D = /CO /M
LFLAGS_R =
LFLAGS =$(LFLAGS_G) $(LFLAGS_D)
RUNFLAGS =
OBJS_EXT =
LIBS_EXT =
all: $(PROJ).exe
hyperoid.obj: hyperoid.c
roidsupp.obj: roidsupp.c
$(PROJ).exe: hyperoid.obj roidsupp.obj $(OBJS_EXT)
echo >NUL @<<$(PROJ).crf
hyperoid.obj +
roidsupp.obj +
$(OBJS_EXT)
$(PROJ).exe
$(LIBS_EXT);
<<
ilink -a -e "link $(LFLAGS) @$(PROJ).crf" $(PROJ)
run: $(PROJ).exe
$(PROJ) $(RUNFLAGS)

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Stack Allocation = 8192 bytes
hyperoid
Start Length Name Class
0001:0000 022D8H HYPEROID CODE
0001:22D8 006E8H ROIDSUPP CODE
0001:29C0 02834H _TEXT CODE
0001:5200 026F0H EMULATOR_TEXT CODE
0001:78F0 00000H C_ETEXT ENDCODE
0002:0000 00170H EMULATOR_DATA FAR_DATA
0003:0000 00042H NULL BEGDATA
0003:0042 00A00H _DATA DATA
0003:0A42 00002H XIQC DATA
0003:0A44 0000EH DBDATA DATA
0003:0A52 0000EH CDATA DATA
0003:0A60 00000H XIFB DATA
0003:0A60 00000H XIF DATA
0003:0A60 00000H XIFE DATA
0003:0A60 00000H XIB DATA
0003:0A60 0000CH XI DATA
0003:0A6C 00000H XIE DATA
0003:0A6C 00000H XPB DATA
0003:0A6C 00000H XP DATA
0003:0A6C 00000H XPE DATA
0003:0A6C 00000H XCB DATA
0003:0A6C 00000H XC DATA
0003:0A6C 00000H XCE DATA
0003:0A6C 00000H XCFB DATA
0003:0A6C 00000H XCF DATA
0003:0A6C 00000H XCFE DATA
0003:0A6C 00018H CONST CONST
0003:0A84 00008H HDR MSG
0003:0A8C 001DDH MSG MSG
0003:0C69 00002H PAD MSG
0003:0C6B 00001H EPAD MSG
0003:0C6C 0006EH _BSS BSS
0003:0CDA 00000H XOB BSS
0003:0CDA 00000H XO BSS
0003:0CDA 00000H XOE BSS
0003:0CE0 02616H c_common BSS
0003:3300 02000H STACK STACK
Origin Group
0003:0 DGROUP
Address Export Alias
0001:28D9 HYPEROIDABOUTDLG HYPEROIDABOUTDLG
0001:1ECA HYPEROIDWNDPROC HYPEROIDWNDPROC
Address Publics by Name
0001:3B44 $I10_OUTPUT
0001:382E $i8_output
0001:3AEF $i8_tpwr10
0001:296C ABOUTHYPEROID
0001:029D ACCELERATE
0001:18B6 ACCELPLAYER
0001:006B ADDHEAD
0001:0000 ARAND
0001:13D9 BREAKROID
0001:1B94 CHECKSCORE
0001:0C8A CREATEHUNTER
0001:2595 CREATEHYPEROIDCLASS
0001:23AC CREATEHYPEROIDPALETTE
0001:268F CREATEHYPEROIDWINDOW
0001:08E8 CREATELETTER
0001:12D3 CREATEROID
0001:0F98 CREATESPINNER
0001:1754 DRAWFLAMES
0001:0D5E DRAWHUNTERS
0001:0AD2 DRAWHUNTERSHOTS
0001:0A44 DRAWLETTERS
0001:02F2 DRAWOBJECT
0001:1AB6 DRAWOBJECTS
0001:198E DRAWPLAYER
0001:15AC DRAWROIDS
0001:16C5 DRAWSHOTS
0001:107D DRAWSPINNERS
0001:1E41 ERASEHYPEROIDBKGND
0001:21CC EXITHYPEROID
0001:0630 EXPLODE
0001:3552 fFYTOX
0000:FE32 Abs FIARQQ
0000:0E32 Abs FICRQQ
0000:5C32 Abs FIDRQQ
0000:1632 Abs FIERQQ
0001:0BAC FIREHUNTERSHOT
0001:17E3 FIRESHOT
0000:0632 Abs FISRQQ
0000:A23D Abs FIWRQQ
0000:4000 Abs FJARQQ
0000:C000 Abs FJCRQQ
0000:8000 Abs FJSRQQ
0001:0547 HIT
0001:0787 HITPLAYER
0001:28D9 HYPEROIDABOUTDLG
0001:28AA HYPEROIDHELP
0001:1ECA HYPEROIDWNDPROC
0001:214C INITHYPEROID
0001:0195 INITOBJECTS
0001:1DF2 PAINTHYPEROID
0001:1D51 PANIC
0003:0CE4 PLOCALHEAP
0001:22D8 PRINTLETTERS
0001:00D0 REMHEAD
0001:0136 REMOVE
0001:1C13 RESTARTHYPEROID
0001:2790 SAVEHYPEROIDWINDOWPOS
0001:2616 SETHYPEROIDMENU
0001:0513 SETRESTART
0001:2222 WINMAIN
0001:317C _atof
0001:3178 _atoi
0003:32C6 _bPaused
0003:32BE _bRestart
0001:4AE4 _cos
0003:0C6C _edata
0003:3300 _end
0003:06AF _environ
0003:0688 _errno
0001:2B8D _exit
0003:3086 _FlameList
0003:32C2 _FreeList
0003:30AE _hAppInst
0003:32D2 _hAppPalette
0003:32C0 _hAppWnd
0003:308E _hPen
0003:0A38 _HUGE
0003:30B0 _HunterList
0003:0CE8 _HunterShotList
0003:0CE0 _LetterList
0003:0250 _LetterPart
0003:30B8 _lScore
0001:2F34 _malloc
0001:4E30 _matherr
0001:32F4 _memmove
0001:333C _memset
0003:32BC _nBadGuys
0003:0CEE _nCos
0003:32C8 _nGravity
0003:308C _nLevel
0003:0CEC _npPlayer
0003:0CE6 _nSafe
0003:32F4 _nShield
0003:30BC _nSin
0003:0EEE _Obj
0003:32CE _RoidList
0003:32CA _ShotList
0001:4ADE _sin
0003:30B4 _SpinnerList
0001:3130 _strcmp
0001:30FE _strcpy
0001:315C _strlen
0003:32D4 _szAppName
0003:0298 _szLetterDesc
0003:0284 _szNumberDesc
0001:4AE9 _tan
0003:308A _wTick
0003:09A4 __80x87
0003:066C __acfinfo
0000:9876 Abs __acrtmsg
0000:9876 Abs __acrtused
0000:D6D6 Abs __aDBdoswp
0003:06BE __adbgmsg
0003:0650 __aexit_rtn
0001:4AF4 __aFCIcos
0001:4AEE __aFCIsin
0001:4AF9 __aFCItan
0001:4D08 __aFftol
0001:3386 __aFldiv
0001:3420 __aFlmul
0001:3420 __aFulmul
0003:067A __aintdiv
0003:06C6 __amblksiz
0001:2AA3 __amsg_exit
0003:0042 __anullsize
0003:0668 __aseghi
0003:066A __aseglo
0003:0652 __asizds
0003:06E4 __asizeC
0003:06E5 __asizeD
0001:29D0 __astart
0001:51D0 __atold
0003:064E __atopsp
0001:31C2 __catox
0001:2B9C __cexit
0001:4A64 __cfltcvt
0003:06C8 __cfltcvt_tab
0001:474E __cftoe
0001:489C __cftof
0001:49B2 __cftog
0003:06B6 __child
0001:2AC8 __cinit
0001:2A93 __cintDIV
0001:4BA2 __cintrindisp1
0001:4B79 __cintrindisp2
0001:517A __cldcvt
0001:4E40 __cldtoe
0001:4FCE __cldtof
0001:510C __cldtog
0003:08E2 __cosjmptab
0003:0912 __cotanjmptab
0003:07FC __cpower
0001:4656 __cropzeros
0001:2C10 __ctermsub
0001:4BD7 __ctrandisp1
0001:4BC4 __ctrandisp2
0003:06E6 __ctype
0003:06E6 __ctype_
0001:2BA6 __c_exit
0001:2AC5 __dataseg
0001:32BB __DOSCREATECSALIAS
0001:3286 __DOSDEVCONFIG
0003:0693 __doserrno
0001:32D1 __DOSFREESEG
0001:329D __DOSGETMACHINEMODE
0001:32B2 __DOSSETVEC
0003:0690 __dosvermajor
0003:0691 __dosverminor
0001:32DA __DOSWRITE
0001:5200 __EmDataSeg
0001:2B94 __exit
0003:08A0 __expjmptab
0003:067E __fac
0001:46F2 __fassign
0001:36D7 __fFCOS
0001:355E __fFEXP
0001:3686 __ffexpm1
0001:360B __fFLN
0001:36F0 __fFSIN
0001:2C50 __FF_MSGBANNER
0001:30DD __findlast
0001:4D3C __fltin
0001:4D92 __fltout
0000:9876 Abs __fltused
0001:45EE __forcdecpt
0001:5A7F __fpemulator
0001:5210 __fpemulatorbegin
0001:786F __fpemulatorend
0001:54DE __FPEXCEPTION87
0003:0A54 __fpinit
0001:787A __FPINSTALL87
0001:523A __fpmath
0001:4DD8 __fpsignal
0002:0169 __fptaskdata
0001:78A9 __FPTERMINATE87
0001:3216 __fptostr
0001:2C72 __fptrap
0001:4D08 __ftol
0001:3000 __growseg
0001:308C __incseg
0003:07E8 __indefinite
0003:080E __infinity
0001:4AFE __Init80x87
0003:06B9 __intno
0001:40DF __LD12MULT
0001:400A __LD12MULTTENPOWER
0003:0888 __lnjmptab
0003:0818 __logemax
0003:0870 __logjmptab
0001:4264 __MANTOLD12
0003:0A40 __matherr_flag
0001:2F0E __myalloc
0003:0695 __nfile
0001:2F3A __nfree
0003:0654 __nheap_desc
0001:2F5B __nmalloc
0001:2EAC __NMSG_TEXT
0001:2ED7 __NMSG_WRITE
0001:2C78 __nullcheck
0003:0693 __oserr
0003:0697 __osfile
0003:0690 __osmajor
0003:0691 __osminor
0003:0692 __osmode
0003:0690 __osversion
0003:06B8 __ovlflag
0003:06BA __ovlvec
0003:06B1 __pgmptr
0003:07F2 __piby2
0001:46C4 __positive
0003:068E __psp
0003:068C __pspadr
0001:351A __rtbignan
0001:3549 __rtchsifneg
0001:3540 __rtifprojnpop
0001:3521 __rtifprojpop
0001:352B __rtindfnpop
0001:3528 __rtindfpop
0001:366B __rtinfnpop
0001:35FE __rtinfnpopse
0001:3668 __rtinfpop
0001:35FB __rtinfpopse
0001:34FD __rtnospop
0001:3501 __rtnospopde
0001:3513 __rtonenpop
0001:3510 __rtonepop
0001:3500 __rttosnpop
0001:3539 __rttosnpopde
0001:34FA __rttospop
0001:34F7 __rttospopde
0001:3509 __rtzeronpop
0001:3506 __rtzeropop
0001:2F84 __searchseg
0001:2C9C __setargv
0001:2E2E __setenvp
0003:06E2 __sigintoff
0003:06E0 __sigintseg
0003:08CA __sinjmptab
0001:431E __STRINGTOD
0001:4386 __STRINGTOLD
0003:08FA __tanjmptab
0001:3452 __trandisp1
0001:3494 __trandisp2
0003:068A __umaskval
0001:336A __wrt2err
0003:0840 __ytoxjmptab
0003:0A4A ___aDBexit
0003:0A50 ___aDBptrchk
0003:0A48 ___aDBrterr
0003:0A46 ___aDBswpchk
0003:0A44 ___aDBswpflg
0003:06AB ___argc
0003:06AD ___argv
0003:0A42 ___qczrinit
Address Publics by Value
0000:0632 Abs FISRQQ
0000:0E32 Abs FICRQQ
0000:1632 Abs FIERQQ
0000:4000 Abs FJARQQ
0000:5C32 Abs FIDRQQ
0000:8000 Abs FJSRQQ
0000:9876 Abs __acrtmsg
0000:9876 Abs __acrtused
0000:9876 Abs __fltused
0000:A23D Abs FIWRQQ
0000:C000 Abs FJCRQQ
0000:D6D6 Abs __aDBdoswp
0000:FE32 Abs FIARQQ
0001:0000 ARAND
0001:006B ADDHEAD
0001:00D0 REMHEAD
0001:0136 REMOVE
0001:0195 INITOBJECTS
0001:029D ACCELERATE
0001:02F2 DRAWOBJECT
0001:0513 SETRESTART
0001:0547 HIT
0001:0630 EXPLODE
0001:0787 HITPLAYER
0001:08E8 CREATELETTER
0001:0A44 DRAWLETTERS
0001:0AD2 DRAWHUNTERSHOTS
0001:0BAC FIREHUNTERSHOT
0001:0C8A CREATEHUNTER
0001:0D5E DRAWHUNTERS
0001:0F98 CREATESPINNER
0001:107D DRAWSPINNERS
0001:12D3 CREATEROID
0001:13D9 BREAKROID
0001:15AC DRAWROIDS
0001:16C5 DRAWSHOTS
0001:1754 DRAWFLAMES
0001:17E3 FIRESHOT
0001:18B6 ACCELPLAYER
0001:198E DRAWPLAYER
0001:1AB6 DRAWOBJECTS
0001:1B94 CHECKSCORE
0001:1C13 RESTARTHYPEROID
0001:1D51 PANIC
0001:1DF2 PAINTHYPEROID
0001:1E41 ERASEHYPEROIDBKGND
0001:1ECA HYPEROIDWNDPROC
0001:214C INITHYPEROID
0001:21CC EXITHYPEROID
0001:2222 WINMAIN
0001:22D8 PRINTLETTERS
0001:23AC CREATEHYPEROIDPALETTE
0001:2595 CREATEHYPEROIDCLASS
0001:2616 SETHYPEROIDMENU
0001:268F CREATEHYPEROIDWINDOW
0001:2790 SAVEHYPEROIDWINDOWPOS
0001:28AA HYPEROIDHELP
0001:28D9 HYPEROIDABOUTDLG
0001:296C ABOUTHYPEROID
0001:29D0 __astart
0001:2A93 __cintDIV
0001:2AA3 __amsg_exit
0001:2AC5 __dataseg
0001:2AC8 __cinit
0001:2B8D _exit
0001:2B94 __exit
0001:2B9C __cexit
0001:2BA6 __c_exit
0001:2C10 __ctermsub
0001:2C50 __FF_MSGBANNER
0001:2C72 __fptrap
0001:2C78 __nullcheck
0001:2C9C __setargv
0001:2E2E __setenvp
0001:2EAC __NMSG_TEXT
0001:2ED7 __NMSG_WRITE
0001:2F0E __myalloc
0001:2F34 _malloc
0001:2F3A __nfree
0001:2F5B __nmalloc
0001:2F84 __searchseg
0001:3000 __growseg
0001:308C __incseg
0001:30DD __findlast
0001:30FE _strcpy
0001:3130 _strcmp
0001:315C _strlen
0001:3178 _atoi
0001:317C _atof
0001:31C2 __catox
0001:3216 __fptostr
0001:3286 __DOSDEVCONFIG
0001:329D __DOSGETMACHINEMODE
0001:32B2 __DOSSETVEC
0001:32BB __DOSCREATECSALIAS
0001:32D1 __DOSFREESEG
0001:32DA __DOSWRITE
0001:32F4 _memmove
0001:333C _memset
0001:336A __wrt2err
0001:3386 __aFldiv
0001:3420 __aFulmul
0001:3420 __aFlmul
0001:3452 __trandisp1
0001:3494 __trandisp2
0001:34F7 __rttospopde
0001:34FA __rttospop
0001:34FD __rtnospop
0001:3500 __rttosnpop
0001:3501 __rtnospopde
0001:3506 __rtzeropop
0001:3509 __rtzeronpop
0001:3510 __rtonepop
0001:3513 __rtonenpop
0001:351A __rtbignan
0001:3521 __rtifprojpop
0001:3528 __rtindfpop
0001:352B __rtindfnpop
0001:3539 __rttosnpopde
0001:3540 __rtifprojnpop
0001:3549 __rtchsifneg
0001:3552 fFYTOX
0001:355E __fFEXP
0001:35FB __rtinfpopse
0001:35FE __rtinfnpopse
0001:360B __fFLN
0001:3668 __rtinfpop
0001:366B __rtinfnpop
0001:3686 __ffexpm1
0001:36D7 __fFCOS
0001:36F0 __fFSIN
0001:382E $i8_output
0001:3AEF $i8_tpwr10
0001:3B44 $I10_OUTPUT
0001:400A __LD12MULTTENPOWER
0001:40DF __LD12MULT
0001:4264 __MANTOLD12
0001:431E __STRINGTOD
0001:4386 __STRINGTOLD
0001:45EE __forcdecpt
0001:4656 __cropzeros
0001:46C4 __positive
0001:46F2 __fassign
0001:474E __cftoe
0001:489C __cftof
0001:49B2 __cftog
0001:4A64 __cfltcvt
0001:4ADE _sin
0001:4AE4 _cos
0001:4AE9 _tan
0001:4AEE __aFCIsin
0001:4AF4 __aFCIcos
0001:4AF9 __aFCItan
0001:4AFE __Init80x87
0001:4B79 __cintrindisp2
0001:4BA2 __cintrindisp1
0001:4BC4 __ctrandisp2
0001:4BD7 __ctrandisp1
0001:4D08 __aFftol
0001:4D08 __ftol
0001:4D3C __fltin
0001:4D92 __fltout
0001:4DD8 __fpsignal
0001:4E30 _matherr
0001:4E40 __cldtoe
0001:4FCE __cldtof
0001:510C __cldtog
0001:517A __cldcvt
0001:51D0 __atold
0001:5200 __EmDataSeg
0001:5210 __fpemulatorbegin
0001:523A __fpmath
0001:54DE __FPEXCEPTION87
0001:5A7F __fpemulator
0001:786F __fpemulatorend
0001:787A __FPINSTALL87
0001:78A9 __FPTERMINATE87
0002:0169 __fptaskdata
0003:0042 __anullsize
0003:0250 _LetterPart
0003:0284 _szNumberDesc
0003:0298 _szLetterDesc
0003:064E __atopsp
0003:0650 __aexit_rtn
0003:0652 __asizds
0003:0654 __nheap_desc
0003:0668 __aseghi
0003:066A __aseglo
0003:066C __acfinfo
0003:067A __aintdiv
0003:067E __fac
0003:0688 _errno
0003:068A __umaskval
0003:068C __pspadr
0003:068E __psp
0003:0690 __osversion
0003:0690 __dosvermajor
0003:0690 __osmajor
0003:0691 __osminor
0003:0691 __dosverminor
0003:0692 __osmode
0003:0693 __oserr
0003:0693 __doserrno
0003:0695 __nfile
0003:0697 __osfile
0003:06AB ___argc
0003:06AD ___argv
0003:06AF _environ
0003:06B1 __pgmptr
0003:06B6 __child
0003:06B8 __ovlflag
0003:06B9 __intno
0003:06BA __ovlvec
0003:06BE __adbgmsg
0003:06C6 __amblksiz
0003:06C8 __cfltcvt_tab
0003:06E0 __sigintseg
0003:06E2 __sigintoff
0003:06E4 __asizeC
0003:06E5 __asizeD
0003:06E6 __ctype_
0003:06E6 __ctype
0003:07E8 __indefinite
0003:07F2 __piby2
0003:07FC __cpower
0003:080E __infinity
0003:0818 __logemax
0003:0840 __ytoxjmptab
0003:0870 __logjmptab
0003:0888 __lnjmptab
0003:08A0 __expjmptab
0003:08CA __sinjmptab
0003:08E2 __cosjmptab
0003:08FA __tanjmptab
0003:0912 __cotanjmptab
0003:09A4 __80x87
0003:0A38 _HUGE
0003:0A40 __matherr_flag
0003:0A42 ___qczrinit
0003:0A44 ___aDBswpflg
0003:0A46 ___aDBswpchk
0003:0A48 ___aDBrterr
0003:0A4A ___aDBexit
0003:0A50 ___aDBptrchk
0003:0A54 __fpinit
0003:0C6C _edata
0003:0CE0 _LetterList
0003:0CE4 PLOCALHEAP
0003:0CE6 _nSafe
0003:0CE8 _HunterShotList
0003:0CEC _npPlayer
0003:0CEE _nCos
0003:0EEE _Obj
0003:3086 _FlameList
0003:308A _wTick
0003:308C _nLevel
0003:308E _hPen
0003:30AE _hAppInst
0003:30B0 _HunterList
0003:30B4 _SpinnerList
0003:30B8 _lScore
0003:30BC _nSin
0003:32BC _nBadGuys
0003:32BE _bRestart
0003:32C0 _hAppWnd
0003:32C2 _FreeList
0003:32C6 _bPaused
0003:32C8 _nGravity
0003:32CA _ShotList
0003:32CE _RoidList
0003:32D2 _hAppPalette
0003:32D4 _szAppName
0003:32F4 _nShield
0003:3300 _end
Program entry point at 0001:29D0
: error L2029: 'ENDDIALOG' : unresolved external
: error L2029: 'ISZOOMED' : unresolved external
: error L2029: '_main' : unresolved external
: error L2029: 'GETPRIVATEPROFILEINT' : unresolved external
: error L2029: 'SELECTPALETTE' : unresolved external
: error L2029: 'CREATEWINDOW' : unresolved external
: error L2029: 'SETBRUSHORG' : unresolved external
: error L2029: 'MULDIV' : unresolved external
: error L2029: 'MULDIV' : unresolved external
: error L2029: '_wsprintf' : unresolved external
: error L2029: '_wsprintf' : unresolved external
: error L2029: 'GETPRIVATEPROFILESTRING' : unresolved external
: error L2029: 'GETASYNCKEYSTATE' : unresolved external
: error L2029: 'RELEASEDC' : unresolved external
: error L2029: 'DELETEDC' : unresolved external
: error L2029: 'POSTQUITMESSAGE' : unresolved external
: error L2029: 'MESSAGEBOX' : unresolved external
: error L2029: 'UPDATEWINDOW' : unresolved external
: error L2029: 'LOADSTRING' : unresolved external
: error L2029: 'GETDC' : unresolved external
: error L2029: 'MAKEPROCINSTANCE' : unresolved external
: error L2029: 'GETCURRENTTIME' : unresolved external
: error L2029: 'FREEPROCINSTANCE' : unresolved external
: error L2029: 'CREATEIC' : unresolved external
: error L2029: 'SETMAPMODE' : unresolved external
: error L2029: 'FILLRECT' : unresolved external
: error L2029: 'LOADICON' : unresolved external
: error L2029: 'REGISTERCLASS' : unresolved external
: error L2029: 'LOADCURSOR' : unresolved external
: error L2029: 'GETSYSTEMMENU' : unresolved external
: error L2029: 'WRITEPRIVATEPROFILESTRING' : unresolved external
: error L2029: 'DRAWICON' : unresolved external
: error L2029: 'CREATEPEN' : unresolved external
: error L2029: 'CREATESOLIDBRUSH' : unresolved external
: error L2029: 'SETVIEWPORTORG' : unresolved external
: error L2029: 'ENDPAINT' : unresolved external
: error L2029: 'TRANSLATEMESSAGE' : unresolved external
: error L2029: 'GETMESSAGE' : unresolved external
: error L2029: 'SETWINDOWEXT' : unresolved external
: error L2029: 'PTINRECT' : unresolved external
: error L2029: 'GETDEVICECAPS' : unresolved external
: error L2029: 'DELETEOBJECT' : unresolved external
: error L2029: 'KILLTIMER' : unresolved external
: error L2029: 'DISPATCHMESSAGE' : unresolved external
: error L2029: 'SETVIEWPORTEXT' : unresolved external
: error L2029: 'DEFWINDOWPROC' : unresolved external
: error L2029: 'SHOWWINDOW' : unresolved external
: error L2029: 'SHOWWINDOW' : unresolved external
: error L2029: 'GETCLIENTRECT' : unresolved external
: error L2029: 'INVALIDATERECT' : unresolved external
: error L2029: 'SELECTOBJECT' : unresolved external
: error L2029: 'GETINSTANCEDATA' : unresolved external
: error L2029: 'SETTIMER' : unresolved external
: error L2029: 'BEGINPAINT' : unresolved external
: error L2029: 'CHANGEMENU' : unresolved external
: error L2029: 'GETWINDOWRECT' : unresolved external
: error L2029: 'CREATEPALETTE' : unresolved external
: error L2029: 'POLYLINE' : unresolved external
: error L2029: 'DIALOGBOX' : unresolved external
: error L2029: 'REALIZEPALETTE' : unresolved external
: error L2029: 'SETPIXEL' : unresolved external
: error L2029: 'GETSYSCOLOR' : unresolved external
: error L2029: 'SETWINDOWTEXT' : unresolved external

59
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//
// HYPEROID.RC - orbiter resources
//
#include <windows.h>
#include "hyperoid.h"
IDI_HYPEROID ICON "hyperoid.ico"
IDI_PANIC ICON "panic.ico"
STRINGTABLE
{
IDS_NAME, "Hyperoid"
IDM_NEW, "New Game&!"
IDM_ABOUT, "&About..."
}
//
// About box
//
IDD_ABOUT DIALOG LOADONCALL MOVEABLE DISCARDABLE 30, 30, 150, 120
CAPTION "About"
STYLE WS_BORDER | WS_CAPTION | WS_DLGFRAME | WS_SYSMENU | WS_VISIBLE | DS_MODALFRAME | WS_POPUP
{
CTEXT "Hyperoid", -1, 0, 10, 150, 8
CTEXT "The classic game", -1, 0, 20, 150, 8
CTEXT "Version 1.1", -1, 0, 30, 150, 8
CTEXT "Copyright © 1991 Hutchins Software", -1, 0, 45, 150, 8
CTEXT "This program is freeware", -1, 0, 55, 150, 8
CTEXT "Author: Edward Hutchins", -1, 0, 65, 150, 8
CTEXT "eah1@cec1.wustl.edu", -1, 0, 75, 150, 8
CTEXT "", IDD_A_HISCORE, 0, 85, 150, 8
ICON IDI_HYPEROID, -1, 10, 16, 0, 0
DEFPUSHBUTTON "Ok!", IDOK, 20, 100, 40, 12
CONTROL "&Help", IDD_A_HELP, "button", BS_PUSHBUTTON | WS_TABSTOP | WS_CHILD, 90, 100, 40, 12
}
//
// bitmaps
//
IDB_blank BITMAP DISCARDABLE "blank.bmp"
IDB_bomb BITMAP DISCARDABLE "bomb.bmp"
IDB_level BITMAP DISCARDABLE "level.bmp"
IDB_life BITMAP DISCARDABLE "life.bmp"
IDB_num0 BITMAP DISCARDABLE "num0.bmp"
IDB_num1 BITMAP DISCARDABLE "num1.bmp"
IDB_num2 BITMAP DISCARDABLE "num2.bmp"
IDB_num3 BITMAP DISCARDABLE "num3.bmp"
IDB_num4 BITMAP DISCARDABLE "num4.bmp"
IDB_num5 BITMAP DISCARDABLE "num5.bmp"
IDB_num6 BITMAP DISCARDABLE "num6.bmp"
IDB_num7 BITMAP DISCARDABLE "num7.bmp"
IDB_num8 BITMAP DISCARDABLE "num8.bmp"
IDB_num9 BITMAP DISCARDABLE "num9.bmp"
IDB_plus BITMAP DISCARDABLE "plus.bmp"
IDB_score BITMAP DISCARDABLE "score.bmp"
IDB_shield BITMAP DISCARDABLE "shield.bmp"

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61
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//
// LIST - list processing functions for orbiter
//
// Version: 1.0 Copyright (C) 1990, Hutchins Software
// Author: Edward Hutchins
// Revisions:
//
#include "orbiter.h"
//
// AddHead - add an object to the head of a list
//
VOID FAR PASCAL AddHead( NPLIST npList, NPNODE npNode )
{
if (npList->npHead)
{
npNode->npNext = npList->npHead;
npNode->npPrev = NULL;
npList->npHead = (npList->npHead->npPrev = npNode);
}
else // add to an empty list
{
npList->npHead = npList->npTail = npNode;
npNode->npNext = npNode->npPrev = NULL;
}
}
//
// RemHead - remove the first element in a list
//
NPNODE FAR PASCAL RemHead( NPLIST npList )
{
if (npList->npHead)
{
NPNODE npNode = npList->npHead;
if (npList->npTail != npNode)
{
npList->npHead = npNode->npNext;
npNode->npNext->npPrev = NULL;
}
else npList->npHead = npList->npTail = NULL;
return( npNode );
}
else return( NULL );
}
//
// Remove - remove an arbitrary element from a list
//
VOID FAR PASCAL Remove( NPLIST npList, NPNODE npNode )
{
if (npNode->npPrev) npNode->npPrev->npNext = npNode->npNext;
else npList->npHead = npNode->npNext;
if (npNode->npNext) npNode->npNext->npPrev = npNode->npPrev;
else npList->npTail = npNode->npPrev;
}

26
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########################################################
#
# hyperoid makefile
#
# Copyright (C) 1988-1990 Lantern Corp.
#
########################################################
# This is just a teaser to show how little you have to do to make projects
# under Lantern Corp.'s software engineering system. To make Hyperoid on
# your system, make sure <winext.h> is in your include path and set up your
# makefile like you normally do for your own stuff.
# I'll (hopefully) post the 100k of stuff you need for this makefile to
# be usefull. I'll have to talk to my boss first...
# P.S. The system only works for the Mircosoft C6.0 compiler, but its easy
# enough to change.
# P.P.S. I hate every integrated environment I've run across so far, thus
# the system is run from a command prompt.
PROJ = hyperoid
OBJS = hyperoid.obj roidsupp.obj
RESS = hyperoid.res
LIBS =
!include <windows.mk>

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