1 /* MI Command Set - breakpoint and watchpoint commands.
2 Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
3 Contributed by Cygnus Solutions (a Red Hat company).
5 This file is part of GDB.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 Boston, MA 02110-1301, USA. */
26 #include "breakpoint.h"
27 #include "gdb_string.h"
28 #include "mi-getopt.h"
29 #include "gdb-events.h"
37 /* Output a single breakpoint. */
40 breakpoint_notify (int b
)
42 gdb_breakpoint_query (uiout
, b
, NULL
);
46 struct gdb_events breakpoint_hooks
=
61 /* Insert a breakpoint. The type of breakpoint is specified by the
62 first argument: -break-insert <location> --> insert a regular
63 breakpoint. -break-insert -t <location> --> insert a temporary
64 breakpoint. -break-insert -h <location> --> insert an hardware
65 breakpoint. -break-insert -t -h <location> --> insert a temporary
67 -break-insert -r <regexp> --> insert a bp at functions matching
71 mi_cmd_break_insert (char *command
, char **argv
, int argc
)
74 enum bp_type type
= REG_BP
;
78 char *condition
= NULL
;
80 struct gdb_events
*old_hooks
;
83 HARDWARE_OPT
, TEMP_OPT
/*, REGEXP_OPT */ , CONDITION_OPT
,
84 IGNORE_COUNT_OPT
, THREAD_OPT
86 static struct mi_opt opts
[] =
88 {"h", HARDWARE_OPT
, 0},
90 {"c", CONDITION_OPT
, 1},
91 {"i", IGNORE_COUNT_OPT
, 1},
96 /* Parse arguments. It could be -r or -h or -t, <location> or ``--''
97 to denote the end of the option list. */
102 int opt
= mi_getopt ("mi_cmd_break_insert", argc
, argv
, opts
, &optind
, &optarg
);
105 switch ((enum opt
) opt
)
121 case IGNORE_COUNT_OPT
:
122 ignore_count
= atol (optarg
);
125 thread
= atol (optarg
);
131 error (_("mi_cmd_break_insert: Missing <location>"));
132 if (optind
< argc
- 1)
133 error (_("mi_cmd_break_insert: Garbage following <location>"));
134 address
= argv
[optind
];
136 /* Now we have what we need, let's insert the breakpoint! */
137 old_hooks
= deprecated_set_gdb_event_hooks (&breakpoint_hooks
);
141 rc
= gdb_breakpoint (address
, condition
,
142 0 /*hardwareflag */ , temp_p
,
143 thread
, ignore_count
,
147 rc
= gdb_breakpoint (address
, condition
,
148 1 /*hardwareflag */ , temp_p
,
149 thread
, ignore_count
,
155 error (_("mi_cmd_break_insert: Unsupported tempoary regexp breakpoint"));
157 rbreak_command_wrapper (address
, FROM_TTY
);
162 internal_error (__FILE__
, __LINE__
,
163 _("mi_cmd_break_insert: Bad switch."));
165 deprecated_set_gdb_event_hooks (old_hooks
);
167 if (rc
== GDB_RC_FAIL
)
180 /* Insert a watchpoint. The type of watchpoint is specified by the
182 -break-watch <expr> --> insert a regular wp.
183 -break-watch -r <expr> --> insert a read watchpoint.
184 -break-watch -a <expr> --> insert an access wp. */
187 mi_cmd_break_watch (char *command
, char **argv
, int argc
)
190 enum wp_type type
= REG_WP
;
195 static struct mi_opt opts
[] =
198 {"a", ACCESS_OPT
, 0},
202 /* Parse arguments. */
207 int opt
= mi_getopt ("mi_cmd_break_watch", argc
, argv
, opts
, &optind
, &optarg
);
210 switch ((enum opt
) opt
)
221 error (_("mi_cmd_break_watch: Missing <expression>"));
222 if (optind
< argc
- 1)
223 error (_("mi_cmd_break_watch: Garbage following <expression>"));
226 /* Now we have what we need, let's insert the watchpoint! */
230 watch_command_wrapper (expr
, FROM_TTY
);
233 rwatch_command_wrapper (expr
, FROM_TTY
);
236 awatch_command_wrapper (expr
, FROM_TTY
);
239 error (_("mi_cmd_break_watch: Unknown watchpoint type."));