1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
|
/*****************************************************************************
*
* xdbx - X Window System interface to the dbx debugger
*
* Copyright 1989 The University of Texas at Austin
* Copyright 1990 Microelectronics and Computer Technology Corporation
*
* 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 name of The University of Texas
* and Microelectronics and Computer Technology Corporation (MCC) not be
* used in advertising or publicity pertaining to distribution of
* the software without specific, written prior permission. The
* University of Texas and MCC makes no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* THE UNIVERSITY OF TEXAS AND MCC DISCLAIMS ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL THE UNIVERSITY OF TEXAS OR MCC 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.
*
* Author: Po Cheung
* Created: March 10, 1989
*
*****************************************************************************
*
* xxgdb - X Window System interface to the gdb debugger
*
* Copyright 1990 Thomson Consumer Electronics, Inc.
*
* 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 name of Thomson Consumer
* Electronics (TCE) not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. TCE makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
* TCE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT
* SHALL TCE 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.
*
* Adaptation to GDB: Pierre Willard
* XXGDB Created: December, 1990
*
*****************************************************************************/
/* global.h:
*
* Contain extern declarations of variables and functions.
*/
#ifdef __STDC__
#ifndef __PARAMS
#define __PARAMS(paramlist) paramlist
#endif
#else
#ifndef __PARAMS
#define __PARAMS(paramlist) ()
#endif
#endif
#include "../machine.h"
#include "jpc_defs.h"
#include "All-extern.h"
/* calldbx.c */
extern void calldbx(); /* fork child, exec dbx */
/* command.c */
extern void CreateCommandPanel();
extern void send_command();
extern char *get_command();
extern void insert_command();
extern void delete_command();
/* datadpy.c */
extern void print_handler(); /* printing variables */
/* dbx.c */
extern void debug_init(); /* initial source display */
extern void read_dbx(); /* get data from dbx */
extern void write_scilab(); /* send data to dbx */
extern void query_dbx(); /* ask dbx for info */
/* filemenu.c */
extern void File(),FileE(),FileG(); /* file button callback */
/* handler.c */
extern void TextSetTopPosition(); /* sets topDisplayPosition */
extern void AdjustText(); /* adjust display position */
extern void exec_handler(); /* run, cont, next, step */
extern void done_handler(); /* run, cont, next, step */
extern void stop_at_handler(); /* stop at line */
extern void stop_in_handler(); /* stop in function */
extern void updown_handler(); /* move up/down the stack */
extern void delete_handler(); /* delete stop signs */
extern void func_handler(); /* display function */
extern void file_handler(); /* display file */
extern void debug_handler(); /* debug program */
extern void cd_handler(); /* change directory */
extern void pwd_handler(); /* print working directory */
extern void use_handler(); /* update use directory list */
extern void search_handler(); /* display searched string */
extern void list_handler(); /* list source code */
extern void display_handler(); /* show display variables */
/* parser.c */
extern void parser_init(); /* initialization */
extern void parse(); /* parse dbx output */
extern void filter(); /* modify dbx output */
/* signals.c */
extern void trap_signals(); /* signal handling for xdbx */
/* signs.c */
extern void signs_init(); /* initilalize routine */
extern void DisplayStop(); /* show stop sign */
extern void UpdateStops(); /* update position of stops */
extern void ClearStops(); /* mark all stops invalid */
extern void RemoveStop(); /* undisplay stop sign */
extern void UpdateArrow(); /* update position of arrow */
extern void UpdateUpdown(); /* update position of updown */
extern void UpdateBomb(); /* update position of bomb */
/* source.c */
extern void SelectStart(); /* modified select-start */
extern void SelectEnd(); /* modified select-end */
extern void SelectWord(); /* my select word */
extern void PrintSelection(); /* select variable and print */
extern void Update(); /* update line label */
extern void source_init(); /* init routine */
extern void CreateSourceWindow();
extern int LoadFile(); /* display source file */
extern int LoadCurrentFile(); /* display source file */
extern char *GetPathname(); /* get full path name of file */
extern void MakeDirList(); /* maintain list of dirs */
/* utils.c */
extern int TextPositionToLine(); /* convert line # to text pos */
extern int LineToStop_no(); /* convert line # to stop # */
extern void DisableWindowResize(); /* do not allow window resize */
extern void bell(); /* sound bell */
extern char *concat(); /* substring search */
/* windows.c */
extern void UpdateFileLabel(); /* update current file name */
extern void UpdateLineLabel(); /* update current line num */
extern void UpdateMessageWindow(); /* update xdbx message */
/* extern variables */
extern Display *display;
extern XtAppContext app_con;
extern Widget toplevel, fileWindow,
sourceForm, sourceWindow, messageWindow,
dialogWindow, searchWindow, separator;
extern Cursor watch; /* XC_watch cursor */
extern XdbxResources application_resources; /* application resources */
extern char xdbxinit[]; /* initialization filename */
extern char *dbxprompt; /* dbx prompt string */
extern char *xdbxprompt; /* xdbx prompt string */
extern Boolean Tstartup;
extern Boolean debug_jpc;
extern FileRec *displayedFile; /* pointer to current file info */
extern Tokens Token; /* token structure */
extern PatternRec dataPattern[]; /* data display pattern */
extern Boolean Echo; /* echo dbx output onto window ? */
extern Boolean Prompt; /* command or program input ? */
extern Boolean Parse; /* flag for parser */
extern Boolean FalseSignal; /* real/false signal ? */
extern Boolean PopupMode; /* True if graphical display */
extern int dbxpid; /* dbx process id */
extern FILE *dbxfp; /* file pointer to dbx process */
extern char CurrentFile[]; /* string for dbx output */
extern char cwd[]; /* current working directory of dbx */
extern Arrow arrow; /* arrow widget and mapped info */
extern Updown updown; /* updown widget and mapped info */
extern Stops stops[]; /* stop widget and mapped info */
extern Bomb bomb; /* bomb widget and mapped info */
extern Cardinal nstops; /* number of stops */
|
