Newsgroups: alt.sources
From: jtsillas@sprite.ma30.bull.com (James Tsillas)
Subject: mxgdb Part 9/9
Date: 16 Jul 91 13:15:27
Message-ID: <JTSILLAS.91Jul16131527@sprite.ma30.bull.com>



---- Cut Here and feed the following to sh ----
#!/bin/sh
# this is mxgdb.09 (part 9 of a multipart archive)
# do not concatenate these parts, unpack them in order with /bin/sh
# file mxgdb/signs.c continued
#
if test ! -r _shar_seq_.tmp; then
	echo 'Please unpack part 1 first!'
	exit 1
fi
(read Scheck
 if test "$Scheck" != 9; then
	echo Please unpack part "$Scheck" next!
	exit 1
 else
	exit 0
 fi
) < _shar_seq_.tmp || exit 1
if test ! -f _shar_wnt_.tmp; then
	echo 'x - still skipping mxgdb/signs.c'
else
echo 'x - continuing file mxgdb/signs.c'
sed 's/^X//' << 'SHAR_EOF' >> 'mxgdb/signs.c' &&
X	}
X	else if (!bombsign[i].mapped) {
X	    XtMapWidget(bombsign[i].w);
X	    bombsign[i].mapped = TRUE;
X	}
X    }
}
SHAR_EOF
echo 'File mxgdb/signs.c is complete' &&
chmod 0664 mxgdb/signs.c ||
echo 'restore of mxgdb/signs.c failed'
Wc_c="`wc -c < 'mxgdb/signs.c'`"
test 10723 -eq "$Wc_c" ||
	echo 'mxgdb/signs.c: original size 10723, current size' "$Wc_c"
rm -f _shar_wnt_.tmp
fi
# ============= mxgdb/utils.c ==============
if test -f 'mxgdb/utils.c' -a X"$1" != X"-c"; then
	echo 'x - skipping mxgdb/utils.c (File already exists)'
	rm -f _shar_wnt_.tmp
else
> _shar_wnt_.tmp
echo 'x - extracting mxgdb/utils.c (Text)'
sed 's/^X//' << 'SHAR_EOF' > 'mxgdb/utils.c' &&
static char rcsid[] = "$Id: utils.c,v 1.1.1.1 1991/05/16 21:42:53 jtsillas Exp $";
X
/*****************************************************************************
X *
X *  xdbx - X Window System interface to the dbx debugger
X *
X *  Copyright 1989 The University of Texas at Austin
X *  Copyright 1990 Microelectronics and Computer Technology Corporation
X *
X *  Permission to use, copy, modify, and distribute this software and its
X *  documentation for any purpose and without fee is hereby granted,
X *  provided that the above copyright notice appear in all copies and that
X *  both that copyright notice and this permission notice appear in
X *  supporting documentation, and that the name of The University of Texas
X *  and Microelectronics and Computer Technology Corporation (MCC) not be 
X *  used in advertising or publicity pertaining to distribution of
X *  the software without specific, written prior permission.  The
X *  University of Texas and MCC makes no representations about the 
X *  suitability of this software for any purpose.  It is provided "as is" 
X *  without express or implied warranty.
X *
X *  THE UNIVERSITY OF TEXAS AND MCC DISCLAIMS ALL WARRANTIES WITH REGARD TO
X *  THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
X *  FITNESS, IN NO EVENT SHALL THE UNIVERSITY OF TEXAS OR MCC BE LIABLE FOR
X *  ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
X *  RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
X *  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
X *  CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X *
X *  Author:  	Po Cheung
X *  Created:   	March 10, 1989
X *
X *****************************************************************************/
X
/*  utils.c
X *
X *    Contain common routines used by other functions.
X *
X *    TextGetLastPos():		Get the last insertion position of text.
X *    TextPositionToLine(): 	Return text position give a line number.
X *    LineToStopNo():		Return the stop number given a line number.
X *    DisableWindowResize():	Fix the size of a window inside vpane.
X *    bell():			Ring the bell.
X *    concat():			Concatenate two strings together
X */
X
#include "global.h"
#include <Xm/Xm.h>
#include <Xm/Text.h>
X
X
XXmTextPosition TextGetLastPos(w)
X    Widget w;
{
X	Arg	args[MAXARGS];
X	XmTextPosition cursorPos;
X
X	XtSetArg(args[0], XmNcursorPosition, &cursorPos);
X	XtGetValues(w, args, 1);
X	return(cursorPos);	
}
X
/*
X * Get the line number where the caret is.
X */
int TextPositionToLine(pos)
XXmTextPosition pos;
{
X    int line;
X
X    if (displayedFile) {
X	if (pos >= displayedFile->linepos[displayedFile->topline]) {
X	    for (line = displayedFile->topline;
X		 pos > displayedFile->linepos[line]; line++);
X	    return (pos == displayedFile->linepos[line] ? line : line-1);
X	}
X	else {
X	    for (line = 1; pos > displayedFile->linepos[line]; line++);
X	    return (pos == displayedFile->linepos[line] ? line : line-1);
X	}
X    }
X    else
X        return 0;
}
X
/*
X *  Return the stop number associated with a given line number.
X *  Return 0 if stop number not found.
X */
int LineToStop_no(line)
int line;
{
X    int i;
X
X    for (i=1; i <= nstops; i++)
X        if (stops[i].line == line && stops[i].file && displayedFile &&
X            !strcmp(stops[i].file, displayedFile->pathname)) {
X            return i;
X        }
X    return 0;
}
X
void bell(volume)
int volume;
{
X    XBell(XtDisplay(toplevel), volume);
}
X
/* append string s2 to end of string s1 and return the result */
X
char *concat(s1, s2)
char *s1, *s2;
{
X    if (s2) {
X        if (s1 == NULL) {
X            s1 = XtMalloc((strlen(s2)+1)*sizeof(char));
X            strcpy(s1, s2);
X        }
X        else {
X            s1 = XtRealloc(s1, strlen(s1)+strlen(s2)+2);
X            strcat(s1, s2);
X        }
X    }
#if 0	/*(PW)4DEC90 : bug ! if s2 is null, there is no reason to set s1 to 0 */
X    else
X        s1 = NULL;
#endif
X    return (s1);
}
SHAR_EOF
chmod 0664 mxgdb/utils.c ||
echo 'restore of mxgdb/utils.c failed'
Wc_c="`wc -c < 'mxgdb/utils.c'`"
test 3928 -eq "$Wc_c" ||
	echo 'mxgdb/utils.c: original size 3928, current size' "$Wc_c"
rm -f _shar_wnt_.tmp
fi
# ============= mxgdb/gdb_handler.c ==============
if test -f 'mxgdb/gdb_handler.c' -a X"$1" != X"-c"; then
	echo 'x - skipping mxgdb/gdb_handler.c (File already exists)'
	rm -f _shar_wnt_.tmp
else
> _shar_wnt_.tmp
echo 'x - extracting mxgdb/gdb_handler.c (Text)'
sed 's/^X//' << 'SHAR_EOF' > 'mxgdb/gdb_handler.c' &&
/* $Id: gdb_handler.c,v 1.5 1991/07/11 21:14:13 jtsillas Exp $ */
X
/*****************************************************************************
X *
X *  xdbx - X Window System interface to the dbx debugger
X *
X *  Copyright 1989 The University of Texas at Austin
X *  Copyright 1990 Microelectronics and Computer Technology Corporation
X *
X *  Permission to use, copy, modify, and distribute this software and its
X *  documentation for any purpose and without fee is hereby granted,
X *  provided that the above copyright notice appear in all copies and that
X *  both that copyright notice and this permission notice appear in
X *  supporting documentation, and that the name of The University of Texas
X *  and Microelectronics and Computer Technology Corporation (MCC) not be 
X *  used in advertising or publicity pertaining to distribution of
X *  the software without specific, written prior permission.  The
X *  University of Texas and MCC makes no representations about the 
X *  suitability of this software for any purpose.  It is provided "as is" 
X *  without express or implied warranty.
X *
X *  THE UNIVERSITY OF TEXAS AND MCC DISCLAIMS ALL WARRANTIES WITH REGARD TO
X *  THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
X *  FITNESS, IN NO EVENT SHALL THE UNIVERSITY OF TEXAS OR MCC BE LIABLE FOR
X *  ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
X *  RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
X *  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
X *  CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X *
X *  Author:  	Po Cheung
X *  Created:   	March 10, 1989
X * 
X *****************************************************************************
X * 
X *  xxgdb - X Window System interface to the gdb debugger
X *  
X * 	Copyright 1990 Thomson Consumer Electronics, Inc.
X *  
X *  Permission to use, copy, modify, and distribute this software and its
X *  documentation for any purpose and without fee is hereby granted,
X *  provided that the above copyright notice appear in all copies and that
X *  both that copyright notice and this permission notice appear in
X *  supporting documentation, and that the name of Thomson Consumer
X *  Electronics (TCE) not be used in advertising or publicity pertaining
X *  to distribution of the software without specific, written prior
X *  permission.  TCE makes no representations about the suitability of
X *  this software for any purpose.  It is provided "as is" without express
X *  or implied warranty.
X *
X *  TCE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
X *  ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT
X *  SHALL TCE BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES
X *  OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
X *  WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
X *  ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
X *  SOFTWARE.
X *
X *  Adaptation to GDB:  Pierre Willard
X *  XXGDB Created:   	December, 1990
X *
X *****************************************************************************
X
/*  gdb_handler.c
X *
X *	WARNING : gdb_handler.c is included by handler.c for GDB.
X *
X *    Contain action handlers for the parser to invoke upon a dbx command.
X *
X *    updown_handler():		Update file, line label, updown arrow position.
X *    debug_handler():		Check directory use list, display main source file.
X *    pwd_handler():		Update current working directory.
X *    search_handler():		Adjust source file to display matched line.
X *    display_info_handler(): Update display window.
X *    break_handler():		Place stop sign on line or function or address specified.
X *    info_dir_handler():	Update search directory list. 
X *    directory_handler():	Update search directory list. 
X *    list_handler():		Adjust source file to display result. 
X *    info_line_handler():	Update current file. 
X *    clear_handler():		Remove stop sign.
X *    display_handler():	Update display window.
X *    info_break_handler():	Update stop signs.
X *    cd_handler():			Record current working directory.
X *    frame_curr_handler():	Update current function name.
X *    exec_handler():		Update file, line label, arrow position.
X *    done_handler():		Progrm execution completed, clear breakpoints
X *    source_handler():		Exec commands of source file specified.
X *    query_dbx_echo():		Send command with echo on.
X */
X
#include <Xm/Xm.h>
#include <Xm/Label.h>
#include <Xm/PushB.h>
X
#ifdef SYSV 
#   include <signal.h>
#endif
X
void query_dbx_echo();
X
/*  
X *  Display an outlined arrow to locate the calling routine in a stack
X *  frame.  BSD and SUN dbx have slightly different output semantics here.
X *  The appropriate file with the calling routine is displayed and the
X *  file variable is set accordingly.
X */
void updown_handler()
{
X    char command[LINESIZ], *func, *file;
X    int	 line;
X
X    line = Token.line;
X    func = XtNewString(Token.func);
#ifdef MIPS
X    LoadCurrentFile();
#endif
#ifdef BSD
X    file = GetPathname(Token.file);
#else
X    if (line <= 0) line = 1;
X    LoadCurrentFile();
X    if (displayedFile)
X	file = displayedFile->pathname;
#endif
X
X    if (line <= 0 || func == NULL || file == NULL)
X    	{
X    	XtFree(func);
X		return;
X		}
X		
X    if (displayedFile && strcmp(file, displayedFile->pathname)) {
X	LoadFile(file);
X    }
X    updown.line = line;
X    strcpy(updown.func, func);
X    if (displayedFile)
X    	strcpy(updown.file, displayedFile->pathname);
X    AdjustText(line);
X    XtFree(func);
}
X
/* ARGSUSED */
void debug_handler()
{
X	/* debug_handler is executed at start-up and with 'symbol-file' command */
X    query_dbx("set screensize 0\n");
X    query_dbx("set prettyprint on\n");
X    query_dbx("info directories\n");
X    displayedFile = NULL;		/* force reloading of source file */
X 
X 	/* here we use query_dbx_echo instead of query_dbx so that any
X 	error message will be displayed ! */
X 	
X 	query_dbx_echo("list ,main\n");	/* tell gdb to use main file 
X 								and get line number of main(). (,main will end at main) */
X   
X    if (LoadCurrentFile() == 0)
X    	{
X		arrow.line = 0;			/* clear arrow sign */
X		updown.line = 0;		/* clear updown sign */
X		bomb.line = 0;			/* clear bomb sign */
X		UpdateArrow(displayedFile);
X		UpdateUpdown(displayedFile);
X		UpdateBomb(displayedFile);
X		ClearStops();
X		UpdateStops(displayedFile, -1);
X		}
X		
X	UpdateMessageWindow("Ready for execution", NULL);
X	query_dbx("display\n");		/* clear display window */
}
X
/* ARGSUSED */
void pwd_handler(s)
char *s;
{
X    strcpy(cwd, (char *)strtok(s, "\n"));
}
X
/* ARGSUSED */
void search_handler()
{
X    AdjustText(Token.line);
}
X
/* ARGSUSED */
/*  Show output on the display window.
X *  If output is null but the display window is managed, replace contents of
X *  the display window with the null string.
X */
void display_info_handler()
{
X    Arg		args[MAXARGS];
X    Cardinal	n;
X
X    if (!Token.display || !strcmp(Token.display, "")) {
X	if (!XtIsManaged(displayFD))
X	    return;
X	else {
X	    XtFree(Token.display);
X	    Token.display = XtNewString("");
X	}
X    }
X
X    n = 0;
X    XtSetArg(args[n], XmNvalue, (XtArgVal) Token.display);		n++;
X    XtSetValues(displayWindow, args, n);
X    XtFree(Token.display);
X    Token.display = 0;		/*(PW)14JAN91 */
}
X
/*  Place a stop sign next to the line specified on the source file window 
X *  if it is to be viewable.
X */
void break_handler()
{
char * file;
int line;
int stop;
X
X    if (Token.stop == 0 || Token.line == 0 || Token.file == 0)
X	return;
X	
X	line = Token.line;
X	stop = Token.stop;
X	
X	if (Token.stop >= 256)	/* see MAXSTOPS in signs.c */
X		{
X		fprintf(stderr,"Too many breakpoints\n");
X		return;
X		}
X	
X	/* load & display file if none is displayed */
X	
X	file = GetPathname(Token.file);
X	
X	if (file == NULL)
X		return;		/* (PW)11JAN91 */
X		
X	if (displayedFile == NULL)
X		{
X		LoadFile(file);
X		AdjustText(line);
X		}
X		
X	stops[stop].file = file;
X    stops[stop].line = line;
X    stops[stop].tag = 0;
X    nstops = stop;
X
X	/* display breakpoint sign if file is displayed */
X	
X	if (displayedFile)
X		{
X		if (!strcmp(file, displayedFile->pathname))	
X			DisplayStop(displayedFile, line);
X		}
}
X
/*  info directories 
X */
void info_dir_handler()
{
X    if (Token.file)
X		MakeDirList(Token.file);
}
X
/* ARGSUSED */
void directory_handler(output)
char *output;
{
X	/* Note : for GDB, the 'directory' command with no
X	parameter will reset search directories to current 
X	directory only. GDB requires confirmation */
X	
X    query_dbx("info directories\n");	
}
X
void list_handler()
{
X    int	 line;
X    
X	line = Token.line;
X
X    if (line)
X		{
X		/* We will display the last line listed. 
X		Since we used 'list ,main' we will effectively display main in that case. */
X
X		LoadCurrentFile(line);
X		AdjustText(line);
X		}
X	else
X		{
X		AppendDialogText("Error list command\n");
X		bell(0);
X		}
}
X
/* ARGSUSED */
void info_line_handler() 	/* Command was 'info line' */
{
X    if (Token.file)
X	strcpy(CurrentFile, Token.file);
X    else
X	strcpy(CurrentFile, "");
}
X
/*
X *  Clear handler remove the stop specified and undisplayed the stopsign
X *  if it's visible.
X *  It calls the dbx status command to find out what stops are left, and
X *  then update the array of stops accordingly.
X */
/* ARGSUSED */
X
void clear_handler()
{
X    query_dbx("info break\n");	/* update breakpoints */
}
X
void display_handler()	/* display or undisplay */
{
X    query_dbx("display\n");	/* update display */
}
X
/* 
(gdb) info break
Breakpoints:
Num Enb   Address    Where
#1   y  0x000022f4  in main (pw.c line 34)
#2   y  0x000022a0  in foo (pw.c line 5)
(gdb) info break
No breakpoints.
*/
X
void info_break_handler(output_string)
char *output_string;
{
int  i; 
int	 line;
char c;
X
X
X	if (!output_string)
X		return;
X		
X	while(*output_string)
X		{
X		if (*(output_string++) == '#')
X			{
X			if (sscanf(output_string, "%d %c", &i,&c) == 2)
X				if (i > 0 && i <= nstops && stops[i].line > 0 &&
X				    (c == 'y' || c == 'o')) 
X					stops[i].tag = 1;
X			}
X		}
X		
X    for (i=1; i<=nstops; i++)
X	if (stops[i].line > 0)
X		{
X	    if (stops[i].tag)
X			stops[i].tag = 0;
X	    else 
X	    	{
X
X			line = stops[i].line;
X			stops[i].line = 0;
X			stops[i].file = NULL;
X			if (LineToStop_no(line) == 0)
X				RemoveStop(line);
X			}
X		}
}
X
/* ARGSUSED */
void cd_handler(s)
char *s;
{
X    strcpy(cwd,s);
}
X
/* this handler justs update the function name.
Because the function name is not always displayed
after next,step ... */
X
static char* funcname = 0;
X
void frame_curr_handler()
{
X	if (Token.func == NULL)
X		return;
X		
X	if (funcname)
X		{
X		XtFree(funcname);
X		funcname = 0;
X		}
X		
X	funcname = XtNewString(Token.func);
}
X
/*  Handle dbx output of run, cont, next, step, return commands.
X *  Result of output parsing is returned in a set of tokens.
X *
X *	If message is not 0, this is an important message and should
X *	be displayed instead of Token.mesg.
X *	This message will hold the Bus error and segmentation violation errors.
X *	signal is the signal number received (if any).
X */
void exec_handler(message,signal)
char *message;
int signal;
{
X    int	 line, status;
X    char *func;
X
X    /* Print "stopped in ..." line in message window 
X     * Adjust text displayed
X     */
X    if (Token.line == 0) 
X		return; 
X		
X	if (message)
X		UpdateMessageWindow(message, NULL);
X	else
X		UpdateMessageWindow(Token.mesg, NULL);
X		
X    line = Token.line;
X    func = (Token.func) ? XtNewString(Token.func) : 0;
X    
X    if (Token.file)
X	status = LoadFile(Token.file);
X
X    display_info_handler();		/* uses Token.display ! */
X
X	/* because of tbreak, we have to call info break here */
X	
X    query_dbx("info break\n");	/* update breakpoints */
X
X	if (func == NULL)
X		{
X		query_dbx("frame\n"); /* this will just update funcname (see frame_curr_handler) */
X		func = funcname;
X		if (func == NULL)
X			return;
X		funcname = 0;	/* tell frame_curr_handler WE are going to XtFree it */
X		}
X		
X    arrow.line = line;			/* update arrow sign position */
X	strcpy(arrow.func, func);
X	
X    updown.line = 0;			/* remove updown, if any */
X    if (displayedFile) {
X    	strcpy(arrow.file, displayedFile->pathname);
X    }
X    
X    /* Display bomb sign if segmentation fault occurs in source code */
X    
X    if (status != -1 && message && signal == SIGSEGV) {
X    arrow.line = 0;
X	bomb.line = line;
X	if (func)
X	strcpy(bomb.func, func);
X	if (displayedFile) strcpy(bomb.file, displayedFile->pathname);
X    }
X    else
X	bomb.line = 0;
X
X    AdjustText(line);
X	XtFree(func);
}
X
/*  Remove all the arrow and updown signs, print message, then 
X *  change the file variable to the file name displayed.
X */
void done_handler(message,signal)
char *message;
int signal;
{
X    char command[LINESIZ];
X
X    arrow.line = 0;
X    updown.line = 0;
X    UpdateArrow(displayedFile);
X    UpdateUpdown(displayedFile);
X    UpdateMessageWindow("Ready for execution", NULL);
}
X
/* WARNING : source_handler() is NOT called by the parser.
It is called by gdb_source_command() in gdb_parser.c.
This is because 'source' command is NEVER sent to gdb,
instead xxgdb sends the commands in the specified file
one by one. */
X
void source_handler()
{
char *file;
FILE *fp;
char s[LINESIZ];
X
X    if (!Token.file || !strcmp(Token.file, ""))
X    	{
X    	XtFree(Token.file);
X		Token.file = XtNewString(".gdbinit");		/* default is .gdbinit */
X		}
X		
X	file = GetPathname(Token.file);
X	
X	if (file == NULL)
X		return;		/* (PW)11JAN91 */
X
X    if (fp = fopen(file, "r"))
X    	{
X		while (fgets(s, LINESIZ, fp))
X			{
X			/* DO NOT SEND \n and Take care of source command */
X			if ((*s != '#') && strcmp(s,"\n"))
X			  {
X			    if ((!gdb_source_command(s,TRUE)) 
X				&& (!gdb_define_command(s,fp)))	
X				{
X			    write_dbx(s);
X				insert_command(s);
X			    AppendDialogText(s);
X			  }
X			    Prompt = False;
X			    while (!Prompt)
X					read_dbx();
X				}
X			}
X		close((int)fp);
X		}
}
X
/*  Sends a command to dbx and read the corresponding output, directly
X *  invoking the Xt input procedure, read_dbx().
X *
X *	Same as query_dbx() in dbx.c except that Echo = True.
X */
void query_dbx_echo(command)
char *command;
{
X    write_dbx(command);
X    insert_command(command);
X
X    Echo = True;
X    Prompt = False;
X    while (!Prompt)
X        read_dbx();
X
X    Parse = True;	/* Always reset Parse and Echo to True */
X    Echo = True;
}
X
Widget helpbuttons[NHELPBUTTONS];
char callbackargs[NHELPBUTTONS][40];
Widget helplabels[NHELPLABELS];
char helpstack[5][40];
int helpstackidx=0;
char help_buttons_use_flag = 0;
X
void HelpButtonActivate(w, helpname, call_data)
X     Widget w;
X     char *helpname;
X     XmPushButtonCallbackStruct *call_data;
{
X  char command[256];
X
X  strcpy(helpstack[helpstackidx++], helpname);
X  sprintf(command, "help %s\n", helpname);
X  help_buttons_use_flag = 1;
X  query_dbx(command);
X  help_buttons_use_flag = 0;
}
X
void help_handler(command,output)
char *command;
char *output;
{
X  Arg args[10];
X  int index=0;
X  int nlabel=0;
X  int nbutton=0;
X  Boolean isbutton;
X  char buttonstring[256];
X  char labelstring[256];
X  char *useforlabel;
X  int buttonindex=0;
X  int labelindex=0;
X  int atline=0;
X  Cardinal nargs=0;
X
X
X
X  if(!XtIsManaged(helpFD))XtManageChild(helpFD);
X  if(help_buttons_use_flag == 0) 
X    helpstackidx = 0;
X
X  XtUnmanageChild(helpselectscroll);
X
X  if(helpstackidx > 0)
X    XtManageChild(helpupbutton);
X
X  if(helpstackidx < 1) 
X    XtUnmanageChild(helpupbutton);
X
X
X  for(nlabel = 0; nlabel < NHELPLABELS; nlabel++)
X    if(helplabels[nlabel] && XtIsManaged(helplabels[nlabel]))
X      XtUnmanageChild(helplabels[nlabel]);
X  nlabel = 0;
X		
X  for(nbutton = 0; nbutton < NHELPBUTTONS; nbutton++)
X    if(helpbuttons[nbutton] && XtIsManaged(helpbuttons[nbutton]))
X      XtUnmanageChild(helpbuttons[nbutton]);
X  nbutton = 0;
X		
X  while(output[index])
X    {
X      buttonindex = 0;
X      labelindex=0;
X      isbutton = False;
X      while(output[index] != '\n')
X	{
X	  if(isbutton == False)
X	    buttonstring[buttonindex++] = output[index];
X	  else
X	    labelstring[labelindex++] = output[index];
X	  index++;
X	  if((output[index] == '-') && (output[index+1] == '-'))
X	    {
X	      isbutton = True;
X	      buttonstring[buttonindex-1] = '\0';
X	    }
X	}
X      if(isbutton == True)
X	{
X	  labelstring[labelindex] = '\0';
X	  useforlabel = labelstring;
X	  strcpy(callbackargs[nbutton], buttonstring);
X
X	  XtSetArg(args[0], XmNlabelString, 
X		   XmStringCreateLtoR(buttonstring, 
X				      XmSTRING_DEFAULT_CHARSET));
X	  XtSetArg(args[1], XmNleftAttachment, XmATTACH_FORM);
X	  XtSetArg(args[2], XmNtopAttachment, XmATTACH_WIDGET);
X	  XtSetArg(args[3], XmNhighlightOnEnter, True);
X	  if(!nbutton)
X	    XtSetArg(args[4], XmNtopWidget, helplabels[nlabel-1]);
X	  else
X	    XtSetArg(args[4], XmNtopWidget, helpbuttons[nbutton-1]);
X	  if(!helpbuttons[nbutton])
X	    {
X	      helpbuttons[nbutton] = 
X		XtCreateManagedWidget("helpbutton", xmPushButtonWidgetClass,
X				      helpselectscroll, args, 5);
X	    }
X	  else
X	    {
X	      XtRemoveCallback(helpbuttons[nbutton], XmNactivateCallback,
X			       HelpButtonActivate, callbackargs[nbutton]);
X	      XtSetValues(helpbuttons[nbutton], args, 5);
X	      XtManageChild(helpbuttons[nbutton]);
X	    }
X	  XtAddCallback(helpbuttons[nbutton], XmNactivateCallback,
X			HelpButtonActivate, callbackargs[nbutton]);
X	  
X	  nbutton++;
X	}
X      else
X	{
X	  buttonstring[buttonindex] = '\0';
X	  useforlabel = buttonstring;
X	}
X      XtSetArg(args[0], XmNlabelString, 
X	       XmStringCreateLtoR(useforlabel, 
X				  XmSTRING_DEFAULT_CHARSET));
X      XtSetArg(args[1], XmNrightAttachment, XmATTACH_FORM);
X
X      if(isbutton == True)
X	{
X	  XtSetArg(args[2], XmNleftAttachment, XmATTACH_WIDGET);
X	  XtSetArg(args[3], XmNbottomAttachment, XmATTACH_OPPOSITE_WIDGET);
X	  XtSetArg(args[4], XmNbottomWidget, helpbuttons[nbutton-1]);
X	  XtSetArg(args[5], XmNleftWidget, helpbuttons[nbutton-1]);
X	  XtSetArg(args[6], XmNtopAttachment, XmATTACH_NONE);
X	  XtSetArg(args[7], XmNalignment, XmALIGNMENT_BEGINNING);
X	  nargs = 8;
X	}
X      else
X	{
X	  XtSetArg(args[2], XmNleftAttachment, XmATTACH_FORM);
X	  XtSetArg(args[3], XmNbottomAttachment, XmATTACH_NONE);
X	  XtSetArg(args[4], XmNalignment, XmALIGNMENT_CENTER);
X	  if(!nlabel) 
X	    {
X	      XtSetArg(args[5], XmNtopAttachment, XmATTACH_FORM);
X	      nargs = 6;
X	    }
X	  else
X	    {
X	      XtSetArg(args[5], XmNtopAttachment, XmATTACH_WIDGET);
X	      XtSetArg(args[6], XmNtopWidget, helplabels[nlabel-1]);
X	      nargs = 7;
X	    }
X	}
X      if(!helplabels[nlabel])
X	helplabels[nlabel] = XtCreateManagedWidget("helplabel",
X						   xmLabelWidgetClass,
X						   helpselectscroll,
X						   args, nargs);
X      else
X	{
X	  XtSetValues(helplabels[nlabel], args, nargs);
X	  XtManageChild(helplabels[nlabel]);
X	}
X      nlabel++;
X 
X      index++;
X      atline++;
X    }
X  XtManageChild(helpselectscroll);
}
X
X
X
SHAR_EOF
chmod 0664 mxgdb/gdb_handler.c ||
echo 'restore of mxgdb/gdb_handler.c failed'
Wc_c="`wc -c < 'mxgdb/gdb_handler.c'`"
test 18708 -eq "$Wc_c" ||
	echo 'mxgdb/gdb_handler.c: original size 18708, current size' "$Wc_c"
rm -f _shar_wnt_.tmp
fi
# ============= mxgdb/Mxgdb.ad ==============
if test -f 'mxgdb/Mxgdb.ad' -a X"$1" != X"-c"; then
	echo 'x - skipping mxgdb/Mxgdb.ad (File already exists)'
	rm -f _shar_wnt_.tmp
else
> _shar_wnt_.tmp
echo 'x - extracting mxgdb/Mxgdb.ad (Text)'
sed 's/^X//' << 'SHAR_EOF' > 'mxgdb/Mxgdb.ad' &&
Mxgdb*allowShellResize:		True
Mxgdb*vpane.sashWidth:	30
Mxgdb*fileSel.borderWidth:	1
Mxgdb*fileWindow.height:	15
Mxgdb*fileLabel.borderWidth:	0
Mxgdb*fileLabel.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*lineLabel.borderWidth:	0
Mxgdb*lineLabel.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*helpbutton.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*fileCButton.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*filePbutton.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*searchPbutton.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*helpPbutton.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*quitPbutton.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*commandsCButton.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*runningCB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*dataCB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*breakpointsCB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*stackCB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*infoCB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*runPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*contPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*nextPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*stepPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*finishPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*printPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*displayPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*undisplayPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*breakPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*clearPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*tbreakPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*upPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*downPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*ilocalsPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*iargsPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*istackPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*helpPMB.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*helpCButton.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*helpquitbutton.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*helpquitbutton.leftOffset:	5
Mxgdb*helpquitbutton.topOffset:	5
Mxgdb*helpupbutton.rightOffset:	5
Mxgdb*helpupbutton.topOffset:	5
Mxgdb*helpFD.borderWidth:	0
Mxgdb*helpFD.shadowThickness:	0
Mxgdb*scrollselect.topOffset:	40
Mxgdb*scrollselect.bottomOffset:	5
Mxgdb*scrollselect.leftOffset:	5
Mxgdb*scrollselect.rightOffset:	5
Mxgdb*scrollselect.height:	300
Mxgdb*scrollselect.width:	400
Mxgdb*sourceScroll.paneMinimum:	100
Mxgdb*sourceForm.borderWidth:	0
Mxgdb*sourceForm.shadowThickness:	0
Mxgdb*sourceForm.width:		500
Mxgdb*sourceWindow.borderWidth:	0
Mxgdb*sourceWindow.highlightThickness:	0
Mxgdb*sourceWindow.shadowThickness:	0
Mxgdb*sourceWindow.rows:		19
Mxgdb*sourceWindow.leftOffset:		50
Mxgdb*sourceWindow.rightOffset:		65	
Mxgdb*sourceWindow.marginWidth:	5
Mxgdb*sourceWindow.fontList:	6x13
Mxgdb*sourceWindow.translations: #override \
X	Shift<Btn1Down>,Shift<Btn1Up>: SelectWord() Update(warp) \n\
X	<Btn1Down>: SelectStart() \n\
X	<Btn1Motion>: SelectAdjust() \n\
X	<Btn1Up>: SelectEnd() Update(warp) \n\
X	<Key>osfUp: process-up() Update() \n\
X	<Key>osfDown: process-down() Update() \n\
X	<Key>osfLeft: backward-character() Update() \n\
X	<Key>osfRight: forward-character() Update() \n\
X	<Key>osfPageDown: next-page() Update(warp) \n\
X	<Key>osfPageUp:	previous-page() Update(warp) \n\
X	Ctrl<Key>osfPageUp:	page-left() Update(warp) \n\
X	Ctrl<Key>osfPageDown:	page-right() Update(warp) \n\
X	Ctrl<Key>osfBeginLine:	beginning-of-file() Update() \n\
X	Ctrl<Key>osfEndLine:	end-of-file() Update() 
Mxgdb*sourceForm.fractionBase:	100
Mxgdb*messageWindow.fontList:	-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*messageWindow.height:	25
Mxgdb*dialogWindowSW.paneMinimum:	50
Mxgdb*dialogWindow.highlightOnEnter:	True
Mxgdb*dialogWindow.borderWidth:	1
Mxgdb*dialogWindow.highlightThickness:	2
Mxgdb*dialogWindow.shadowThickness:	2
Mxgdb*dialogWindow.height:	200
Mxgdb*dialogWindow.fontList:	6x13
Mxgdb*dialogWindow.translations:	#override \
X	Shift<Btn1Down>,Shift<Btn1Up>: SelectWord() \n\
X	<Btn1Down>:	SelectStart() \n\
X	<Btn1Motion>: SelectAdjust() \n\
X	<Btn1Up>:	SelectEnd()\n\
X	<Btn2Down>:	InsertSelection() copy-primary() \n\
X 	Ctrl<Key>C:	SigInt()\n\
X 	Ctrl<Key>D:	SigEof()\n\
X 	Ctrl<Key>|:	SigQuit()\n\
X	<Key>osfBackSpace: InsertSpace() delete-previous-character() \n\
X 	<Key>Return:	end-of-file() newline() Dispatch() \n\
X	<Key>:		end-of-file() self-insert()
Mxgdb*displayWindow.translations:	#override \n\
X		<Btn1Up>:	set-insertion-point() SelectVar() 
Mxgdb*displayWindow.height:		150
Mxgdb*displayWindow.borderWidth:	1
Mxgdb*displayWindow.highlightThickness:	1
Mxgdb*displayWindow.shadowThickness:	1
Mxgdb*displayWindow.scrollHorizontal: 	False
Mxgdb*displayWindow.fontList:		6x13
Mxgdb*searchPopupShell.height:		150
Mxgdb*searchPopupShell.width:		300
Mxgdb*searchText.width:			265
Mxgdb*searchText.height:		35
Mxgdb*searchText.topPosition:		20
Mxgdb*searchText.leftPosition:		5
Mxgdb*searchText.rightPosition:		95
Mxgdb*searchText.fontList:		-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*searchText.highlightOnEnter:	True
Mxgdb*arrowL.width:			40
Mxgdb*arrowL.height:			40
Mxgdb*arrowL.bottomPosition:		90
Mxgdb*arrowL.leftPosition:		5
Mxgdb*arrowL.highlightOnEnter:	True
Mxgdb*arrowL.borderWidth:	0
Mxgdb*arrowL.shadowThickness:	3
Mxgdb*arrowR.width:			40
Mxgdb*arrowR.height:			40
Mxgdb*arrowR.bottomPosition:		90
Mxgdb*arrowR.leftPosition:		23
Mxgdb*arrowR.highlightOnEnter:	True
Mxgdb*arrowR.borderWidth:	0
Mxgdb*arrowR.shadowThickness:	3
Mxgdb*cancelButton.x:			135
Mxgdb*cancelButton.width:		65
Mxgdb*cancelButton.height:		40
Mxgdb*cancelButton.fontList:		-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*cancelButton.bottomPosition:	90
Mxgdb*cancelButton.rightPosition:	65
Mxgdb*cancelButton.highlightOnEnter:	True
Mxgdb*cancelButton.borderWidth:	0
Mxgdb*cancelButton.shadowThickness:	3
Mxgdb*helpButton.width:			65
Mxgdb*helpButton.height:		40
Mxgdb*helpButton.fontList:		-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*helpButton.bottomPosition:	90
Mxgdb*helpButton.rightPosition:		95
Mxgdb*helpButton.highlightOnEnter:	True
Mxgdb*helpButton.borderWidth:	0
Mxgdb*helpButton.shadowThickness:	3
Mxgdb*searchLabel.y:			5
Mxgdb*searchLabel.fontList:		-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
Mxgdb*searchLabel.borderWidth:		0
Mxgdb*searchLabel.leftPosition:		5
Mxgdb*searchLabel.topPosition:		5
Mxgdb*pageLbutton.bottomPosition:	99
Mxgdb*pageLbutton.topPosition:		88
Mxgdb*undispbutton.bottomPosition:	99
Mxgdb*undispbutton.topPosition:		88
Mxgdb*undispbutton.rightOffset:		32
Mxgdb*pageRbutton.bottomPosition:	88
Mxgdb*pageRbutton.topPosition:		77
Mxgdb*dispbutton.bottomPosition:	88
Mxgdb*dispbutton.topPosition:		77
Mxgdb*dispbutton.rightOffset:		32
Mxgdb*breakbutton.bottomPosition:	77
Mxgdb*breakbutton.topPosition:		66
Mxgdb*clearbutton.bottomPosition:	77
Mxgdb*clearbutton.topPosition:		66
Mxgdb*clearbutton.rightOffset:		32
Mxgdb*stepbutton.bottomPosition:	66
Mxgdb*stepbutton.topPosition:		55
Mxgdb*finishbutton.topPosition:		55
Mxgdb*finishbutton.bottomPosition:	66
Mxgdb*finishbutton.rightOffset:		32
Mxgdb*nextbutton.bottomPosition:	55
Mxgdb*nextbutton.topPosition:		44
Mxgdb*contbutton.topPosition:		44
Mxgdb*contbutton.bottomPosition:	55
Mxgdb*contbutton.rightOffset:		32
Mxgdb*printbutton.bottomPosition:	44
Mxgdb*printbutton.topPosition:		33
Mxgdb*printsbutton.bottomPosition:	44
Mxgdb*printsbutton.topPosition:		33
Mxgdb*printsbutton.rightOffset:		32
Mxgdb*downbutton.bottomPosition:	33
Mxgdb*downbutton.topPosition:		22
Mxgdb*argsbutton.bottomPosition:	33
Mxgdb*argsbutton.topPosition:		22
Mxgdb*argsbutton.rightOffset:		32
Mxgdb*upbutton.bottomPosition:		22
Mxgdb*upbutton.topPosition:		11
Mxgdb*localsbutton.bottomPosition:	22
Mxgdb*localsbutton.topPosition:		11
Mxgdb*localsbutton.rightOffset:		32
Mxgdb*stackbutton.bottomPosition:	11
Mxgdb*stackbutton.topPosition:		0
Mxgdb*runbutton.topPosition:		0
Mxgdb*runbutton.bottomPosition:		11
Mxgdb*runbutton.rightOffset:		32
SHAR_EOF
chmod 0664 mxgdb/Mxgdb.ad ||
echo 'restore of mxgdb/Mxgdb.ad failed'
Wc_c="`wc -c < 'mxgdb/Mxgdb.ad'`"
test 9020 -eq "$Wc_c" ||
	echo 'mxgdb/Mxgdb.ad: original size 9020, current size' "$Wc_c"
rm -f _shar_wnt_.tmp
fi
# ============= mxgdb/README ==============
if test -f 'mxgdb/README' -a X"$1" != X"-c"; then
	echo 'x - skipping mxgdb/README (File already exists)'
	rm -f _shar_wnt_.tmp
else
> _shar_wnt_.tmp
echo 'x - extracting mxgdb/README (Text)'
sed 's/^X//' << 'SHAR_EOF' > 'mxgdb/README' &&
X
7-16-91
X
This is an alpha release of a Motif translation of xxgdb.
During translation alot has been changed to fit the Motif style
and my own personal preference. You may not agree with some of the
changes and I ask that you let me know; I'll listen at the very least.
X
A bug which is in this version and which I have no time to fix
is with the handling of the vertical scroll bar for the source 
window. Some source files may cause the scroll bar to fail. If you
notice this problem please let me know and give some details as 
to how you found it.
X
I am ready to make additions and changes to the GUI. I am thinking of
adding a vertically split source window with one window containing C code 
and the other containing corresponding _assembly code_. This sounds
like a very neat feature but I'm wondering how useful.
X
The 'display' window command could also be spruced up. Send comments on
this. 
X
When writing GUI's its a big help if you know what the final look will be
before you start so I am eager to hear from people who wish to see a
particular look. 
X
I have included a very big Mxgdb.ad resource file so that you can customize
lots of stuff. This file will get froxen into the source in the beta-version.
X
Enjoy.
X
-Jim.
SHAR_EOF
chmod 0644 mxgdb/README ||
echo 'restore of mxgdb/README failed'
Wc_c="`wc -c < 'mxgdb/README'`"
test 1231 -eq "$Wc_c" ||
	echo 'mxgdb/README: original size 1231, current size' "$Wc_c"
rm -f _shar_wnt_.tmp
fi
rm -f _shar_seq_.tmp
echo You have unpacked the last part
exit 0
--
 == James Tsillas                    Bull HN Information Systems Inc. ==
 == (508) 294-2937                   300 Concord Road   826A          ==
 == jtsillas@bubba.ma30.bull.com     Billerica, MA 01821              ==
 ==                                                                   ==
 == The opinions expressed above are solely my own and do not reflect ==
 == those of my employer.                                             ==
		    -== no solicitations please ==-