octave: src/debug.cc annotate

annotate src/debug.cc @ 7787:6b521b1e3631

Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input

author	David Bateman <dbateman@free.fr>
date	Tue, 13 May 2008 21:12:12 +0200
parents	40c428ea3408
children	5640a70cbab1

rev	line source
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	1 /*
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	2
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	3 Copyright (C) 2007, 2008 John Swensen
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	4 Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 Ben Sapp
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	5
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	6 This file is part of Octave.
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	7
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	8 Octave is free software; you can redistribute it and/or modify it
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	9 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	10 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	11 option) any later version.
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	12
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	13 Octave is distributed in the hope that it will be useful, but WITHOUT
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	16 for more details.
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	17
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	18 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	19 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	20 <http://www.gnu.org/licenses/>.
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	21
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	22 */
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	23 #ifdef HAVE_CONFIG_H
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	24 #include <config.h>
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	25 #endif
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	26
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	27 #include <iostream>
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	28 #include <fstream>
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	29 #include <string>
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	30 #include <set>
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	31
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	32 #include "defun.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	33 #include "error.h"
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	34 #include "help.h"
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	35 #include "input.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	36 #include "pager.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	37 #include "oct-obj.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	38 #include "utils.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	39 #include "parse.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	40 #include "symtab.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	41 #include "gripes.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	42 #include "ov.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	43 #include "ov-usr-fcn.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	44 #include "ov-fcn.h"
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	45 #include "ov-list.h"
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	46 #include "ov-struct.h"
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	47 #include "pt-pr-code.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	48 #include "pt.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	49 #include "pt-bp.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	50 #include "pt-stmt.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	51 #include "toplev.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	52 #include "unwind-prot.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	53 #include "variables.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	54
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	55 #include "debug.h"
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	56
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	57 // Initialize the singleton object
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	58 bp_table *bp_table::instance = 0;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	59
5743 a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5645 diff changeset	60 // Return a pointer to the user-defined function FNAME. If FNAME is
a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5645 diff changeset	61 // empty, search backward for the first user-defined function in the
a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5645 diff changeset	62 // current call stack.
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	63
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	64 static octave_user_code *
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	65 get_user_code (const std::string& fname = std::string ())
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	66 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	67 octave_user_code *dbg_fcn = 0;
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	68
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	69 if (fname.empty ())
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	70 dbg_fcn = octave_call_stack::caller_user_function ();
5743 a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5645 diff changeset	71 else
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	72 {
7539 3e107d73aeb4 debug.cc: use find_function instead of find_user_function John Swensen parents: 7348 diff changeset	73 octave_value fcn = symbol_table::find_function (fname);
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	74
7539 3e107d73aeb4 debug.cc: use find_function instead of find_user_function John Swensen parents: 7348 diff changeset	75 if (fcn.is_defined ())
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	76 dbg_fcn = fcn.user_code_value ();
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	77 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	78
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	79 return dbg_fcn;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	80 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	81
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	82 static void
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	83 parse_dbfunction_params (const char *who, const octave_value_list& args,
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	84 std::string& symbol_name, bp_table::intmap& lines)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	85 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	86 int nargin = args.length ();
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	87 int idx = 0;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	88 int list_idx = 0;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	89 symbol_name = std::string ();
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	90 lines = bp_table::intmap ();
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	91
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	92 if (args.length () == 0)
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	93 return;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	94
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	95 // If we are already in a debugging function.
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	96 if (octave_call_stack::caller_user_code ())
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	97 {
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	98 idx = 0;
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	99 symbol_name = get_user_code ()->name ();
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	100 }
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	101 else if (args(0).is_map ())
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	102 {
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	103 // Problem because parse_dbfunction_params() can only pass out a
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	104 // single function
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	105 }
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	106 else if (args(0).is_string())
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	107 {
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	108 symbol_name = args(0).string_value ();
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	109 if (error_state)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	110 return;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	111 idx = 1;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	112 }
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	113 else
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	114 error ("%s: invalid parameter specified", who);
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	115
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	116 for (int i = idx; i < nargin; i++ )
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	117 {
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	118 if (args(i).is_string ())
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	119 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	120 int line = atoi (args(i).string_value().c_str ());
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	121 if (error_state)
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	122 break;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	123 lines[list_idx++] = line;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	124 }
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	125 else if (args(i).is_map ())
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	126 octave_stdout << who << ": accepting a struct" << std::endl;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	127 else
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	128 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	129 const NDArray arg = args(i).array_value ();
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	130
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	131 if (error_state)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	132 break;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	133
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	134 for (octave_idx_type j = 0; j < arg.nelem (); j++)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	135 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	136 int line = static_cast<int> (arg.elem (j));
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	137 if (error_state)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	138 break;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	139 lines[list_idx++] = line;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	140 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	141
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	142 if (error_state)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	143 break;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	144 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	145 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	146 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	147
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	148 bp_table::intmap
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	149 bp_table::do_add_breakpoint (const std::string& fname,
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	150 const bp_table::intmap& line)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	151 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	152 intmap retval;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	153
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	154 octave_idx_type len = line.size ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	155
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	156 octave_user_code *dbg_fcn = get_user_code (fname);
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	157
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	158 if (dbg_fcn)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	159 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	160 tree_statement_list *cmds = dbg_fcn->body ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	161
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	162 if (cmds)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	163 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	164 for (int i = 0; i < len; i++)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	165 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	166 const_intmap_iterator p = line.find (i);
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	167
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	168 if (p != line.end ())
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	169 {
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	170 int lineno = p->second;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	171
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	172 retval[i] = cmds->set_breakpoint (lineno);
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	173
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	174 if (retval[i] != 0)
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	175 bp_map[fname] = dbg_fcn;
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	176 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	177 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	178 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	179 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	180 else
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	181 error ("add_breakpoint: unable to find the function requested\n");
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	182
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	183 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	184 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	185
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	186
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	187 int
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	188 bp_table::do_remove_breakpoint (const std::string& fname,
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	189 const bp_table::intmap& line)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	190 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	191 int retval = 0;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	192
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	193 octave_idx_type len = line.size ();
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	194
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	195 if (len == 0)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	196 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	197 intmap results = remove_all_breakpoints_in_file (fname);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	198 retval = results.size ();
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	199 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	200 else
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	201 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	202 octave_user_code *dbg_fcn = get_user_code (fname);
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	203
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	204 if (dbg_fcn)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	205 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	206 tree_statement_list *cmds = dbg_fcn->body ();
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	207
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	208 if (cmds)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	209 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	210 octave_value_list results = cmds->list_breakpoints ();
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	211
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	212 if (results.length () > 0)
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	213 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	214 for (int i = 0; i < len; i++)
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	215 {
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	216 const_intmap_iterator p = line.find (i);
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	217
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	218 if (p != line.end ())
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	219 cmds->delete_breakpoint (p->second);
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	220 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	221
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	222 results = cmds->list_breakpoints ();
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	223
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	224 breakpoint_map_iterator it = bp_map.find (fname);
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	225
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	226 if (results.length () == 0 && it != bp_map.end ())
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	227 bp_map.erase (it);
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	228 }
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	229
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	230 retval = results.length ();
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	231 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	232 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	233 else
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	234 error ("remove_breakpoint: unable to find the function requested\n");
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	235 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	236 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	237 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	238
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	239
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	240 bp_table::intmap
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	241 bp_table::do_remove_all_breakpoints_in_file (const std::string& fname)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	242 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	243 intmap retval;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	244
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	245 octave_user_code *dbg_fcn = get_user_code (fname);
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	246
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	247 if (dbg_fcn)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	248 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	249 tree_statement_list *cmds = dbg_fcn->body ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	250
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	251 if (cmds)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	252 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	253 octave_value_list bkpts = cmds->list_breakpoints ();
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	254
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	255 for (int i = 0; i < bkpts.length (); i++)
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	256 {
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	257 int lineno = static_cast<int> (bkpts(i).int_value ());
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	258 cmds->delete_breakpoint (lineno);
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	259 retval[i] = lineno;
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	260 }
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	261
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	262 breakpoint_map_iterator it = bp_map.find (fname);
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	263
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	264 if (it != bp_map.end ())
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	265 bp_map.erase (it);
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	266 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	267 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	268 else
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	269 error ("remove_all_breakpoint_in_file: "
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	270 "unable to find the function requested\n");
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	271
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	272 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	273 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	274
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	275 void
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	276 bp_table::do_remove_all_breakpoints (void)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	277 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	278 for (const_breakpoint_map_iterator it = bp_map.begin ();
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	279 it != bp_map.end (); it++)
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	280 remove_all_breakpoints_in_file (it->first);
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	281 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	282
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	283 std::string
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	284 do_find_bkpt_list (octave_value_list slist,
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	285 std::string match)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	286 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	287 std::string retval;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	288
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	289 for (int i = 0; i < slist.length (); i++)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	290 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	291 if (slist (i).string_value () == match)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	292 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	293 retval = slist(i).string_value ();
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	294 break;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	295 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	296 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	297 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	298 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	299
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	300
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	301 bp_table::fname_line_map
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	302 bp_table::do_get_breakpoint_list (const octave_value_list& fname_list)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	303 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	304 fname_line_map retval;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	305
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	306 // Iterate through each of the files in the map and get the
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	307 // name and list of breakpoints.
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	308
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	309 for (breakpoint_map_iterator it = bp_map.begin (); it != bp_map.end (); it++)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	310 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	311 if (fname_list.length () == 0
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	312 \|\| do_find_bkpt_list (fname_list, it->first) != "")
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	313 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	314 octave_user_code *f = it->second;
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	315
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	316 tree_statement_list *cmds = f->body ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	317
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	318 if (cmds)
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	319 {
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	320 octave_value_list bkpts = cmds->list_breakpoints ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	321
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	322 octave_idx_type len = bkpts.length ();
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	323
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	324 bp_table::intmap bkpts_vec;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	325
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	326 for (int i = 0; i < len; i++)
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	327 bkpts_vec[i] = bkpts (i).double_value ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	328
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	329 retval[it->first] = bkpts_vec;
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	330 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	331 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	332 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	333
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	334 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	335 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	336
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	337 static octave_value
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	338 intmap_to_ov (const bp_table::intmap& line)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	339 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	340 int idx = 0;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	341
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	342 NDArray retval (dim_vector (1, line.size ()));
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	343
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	344 for (size_t i = 0; i < line.size (); i++)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	345 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	346 bp_table::const_intmap_iterator p = line.find (i);
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	347
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	348 if (p != line.end ())
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	349 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	350 int lineno = p->second;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	351 retval(idx++) = lineno;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	352 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	353 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	354
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	355 retval.resize (dim_vector (1, idx));
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	356
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	357 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	358 }
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	359
4208 e96f52432059 [project @ 2002-12-03 19:48:57 by jwe] jwe parents: 4051 diff changeset	360 DEFCMD (dbstop, args, ,
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	361 "-- texinfo --\n\
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	362 @deftypefn {Loadable Function} {@var{rline} =} dbstop (@var{func}, @var{line}, @dots{})\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	363 Set a breakpoint in a function\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	364 @table @code\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	365 @item func\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	366 String representing the function name. When already in debug\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	367 mode this should be left out and only the line should be given.\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	368 @item line\n\
6646 bd0a70c3f2db [project @ 2007-05-22 02:27:43 by jwe] jwe parents: 6317 diff changeset	369 Line you would like the breakpoint to be set on. Multiple\n\
7001 8b0cfeb06365 [project @ 2007-10-10 18:02:59 by jwe] jwe parents: 6653 diff changeset	370 lines might be given as separate arguments or as a vector.\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	371 @end table\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	372 \n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	373 The rline returned is the real line that the breakpoint was set at.\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	374 @seealso{dbclear, dbstatus, dbnext}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	375 @end deftypefn")
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	376 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	377 bp_table::intmap retval;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	378 std::string symbol_name;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	379 bp_table::intmap lines;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	380
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	381 parse_dbfunction_params ("dbstop", args, symbol_name, lines);
6646 bd0a70c3f2db [project @ 2007-05-22 02:27:43 by jwe] jwe parents: 6317 diff changeset	382
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	383 if (lines.size () == 0)
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	384 lines[0] = 1;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	385
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	386 if (! error_state)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	387 retval = bp_table::add_breakpoint (symbol_name, lines);
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	388
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	389 return intmap_to_ov (retval);
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	390 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	391
4208 e96f52432059 [project @ 2002-12-03 19:48:57 by jwe] jwe parents: 4051 diff changeset	392 DEFCMD (dbclear, args, ,
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	393 "-- texinfo --\n\
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	394 @deftypefn {Loadable Function} {} dbclear (@var{func}, @var{line}, @dots{})\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	395 Delete a breakpoint in a function\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	396 @table @code\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	397 @item func\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	398 String representing the function name. When already in debug\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	399 mode this should be left out and only the line should be given.\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	400 @item line\n\
6653 673686daec87 [project @ 2007-05-22 15:36:09 by jwe] jwe parents: 6646 diff changeset	401 Line where you would like to remove the breakpoint. Multiple\n\
7001 8b0cfeb06365 [project @ 2007-10-10 18:02:59 by jwe] jwe parents: 6653 diff changeset	402 lines might be given as separate arguments or as a vector.\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	403 @end table\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	404 No checking is done to make sure that the line you requested is really\n\
6646 bd0a70c3f2db [project @ 2007-05-22 02:27:43 by jwe] jwe parents: 6317 diff changeset	405 a breakpoint. If you get the wrong line nothing will happen.\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	406 @seealso{dbstop, dbstatus, dbwhere}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	407 @end deftypefn")
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	408 {
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	409 octave_value retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	410 std::string symbol_name = "";
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	411 bp_table::intmap lines;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	412
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	413 parse_dbfunction_params ("dbclear", args, symbol_name, lines);
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	414
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	415 if (! error_state)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	416 bp_table::remove_breakpoint (symbol_name, lines);
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	417
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	418 return retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	419 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	420
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	421 DEFCMD (dbstatus, args, nargout,
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	422 "-- texinfo --\n\
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	423 @deftypefn {Loadable Function} {lst =} dbstatus (@var{func})\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	424 Return a vector containing the lines on which a function has \n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	425 breakpoints set.\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	426 @table @code\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	427 @item func\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	428 String representing the function name. When already in debug\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	429 mode this should be left out.\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	430 @end table\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	431 @seealso{dbclear, dbwhere}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	432 @end deftypefn")
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	433 {
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	434 Octave_map retval;
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	435 int nargin = args.length ();
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	436 octave_value_list fcn_list;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	437 bp_table::fname_line_map bp_list;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	438 std::string symbol_name;
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	439
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	440 if (nargin != 0 && nargin != 1)
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	441 {
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	442 error ("dbstatus: only zero or one arguements accepted\n");
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	443 return octave_value ();
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	444 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	445
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	446 if (nargin == 1)
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	447 {
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	448 if (args(0).is_string ())
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	449 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	450 symbol_name = args(0).string_value ();
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	451 fcn_list(0) = symbol_name;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	452 bp_list = bp_table::get_breakpoint_list (fcn_list);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	453 }
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	454 else
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	455 gripe_wrong_type_arg ("dbstatus", args(0));
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	456 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	457 else
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	458 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	459 octave_user_code *dbg_fcn = get_user_code ();
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	460 if (dbg_fcn)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	461 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	462 symbol_name = dbg_fcn->name ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	463 fcn_list(0) = symbol_name;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	464 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	465
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	466 bp_list = bp_table::get_breakpoint_list (fcn_list);
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	467 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	468
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	469 if (nargout == 0)
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	470 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	471 // Print out the breakpoint information.
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	472
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	473 for (bp_table::fname_line_map_iterator it = bp_list.begin ();
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	474 it != bp_list.end (); it++)
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	475 {
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	476 octave_stdout << "Breakpoint in " << it->first << " at line(s) ";
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	477
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	478 bp_table::intmap m = it->second;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	479
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	480 size_t nel = m.size ();
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	481
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	482 for (size_t j = 0; j < nel; j++)
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	483 octave_stdout << m[j] << ((j < nel - 1) ? ", " : ".");
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	484
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	485 if (nel > 0)
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	486 octave_stdout << std::endl;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	487 }
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	488 return octave_value ();
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	489 }
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	490 else
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	491 {
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	492 // Fill in an array for return.
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	493
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	494 int i = 0;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	495 Cell names (dim_vector (bp_list.size (), 1));
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	496 Cell file (dim_vector (bp_list.size (), 1));
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	497 Cell line (dim_vector (bp_list.size (), 1));
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	498
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	499 for (bp_table::const_fname_line_map_iterator it = bp_list.begin ();
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	500 it != bp_list.end (); it++)
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	501 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	502 names(i) = it->first;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	503 line(i) = intmap_to_ov (it->second);
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	504 file(i) = do_which (it->first);
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	505 i++;
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	506 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	507
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	508 retval.assign ("name", names);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	509 retval.assign ("file", file);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	510 retval.assign ("line", line);
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	511
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	512 return octave_value (retval);
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	513 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	514 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	515
4208 e96f52432059 [project @ 2002-12-03 19:48:57 by jwe] jwe parents: 4051 diff changeset	516 DEFCMD (dbwhere, , ,
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	517 "-- texinfo --\n\
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	518 @deftypefn {Loadable Function} {} dbwhere ()\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	519 Show where we are in the code\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	520 @seealso{dbclear, dbstatus, dbstop}\n\
5645 9c9bd01099ce [project @ 2006-03-06 22:33:54 by jwe] jwe parents: 5642 diff changeset	521 @end deftypefn")
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	522 {
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	523 octave_value retval;
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	524
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	525 octave_user_code *dbg_fcn = get_user_code ();
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	526
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	527 if (dbg_fcn)
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	528 {
4748 7b145222fea3 [project @ 2004-02-07 06:27:27 by jwe] jwe parents: 4587 diff changeset	529 std::string name = dbg_fcn->name ();
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	530
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	531 octave_stdout << name << ":";
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	532
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	533 const tree *dbg_stmt = tree::break_statement;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	534
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	535 if (dbg_stmt)
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	536 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	537 octave_stdout << " line " << dbg_stmt->line () << ", ";
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	538 octave_stdout << "column " << dbg_stmt->column () << std::endl;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	539 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	540 else
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	541 octave_stdout << " (unknown line)\n";
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	542 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	543 else
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	544 error ("dbwhere: must be inside of a user function to use dbwhere\n");
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	545
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	546 return retval;
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	547 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	548
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	549 // Copied and modified from the do_type command in help.cc
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	550 // Maybe we could share some code?
eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	551 void
3949 294f13627ee8 [project @ 2002-05-23 01:22:11 by jwe] jwe parents: 3948 diff changeset	552 do_dbtype (std::ostream& os, const std::string& name, int start, int end)
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	553 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	554 std::string ff = fcn_file_in_path (name);
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	555
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	556 if (! ff.empty ())
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	557 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	558 std::ifstream fs (ff.c_str (), std::ios::in);
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	559
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	560 if (fs)
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	561 {
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	562 char ch;
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	563 int line = 1;
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	564
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	565 if (line >= start && line <= end)
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	566 os << line << "\t";
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	567
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	568 while (fs.get (ch))
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	569 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	570 if (line >= start && line <= end)
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	571 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	572 os << ch;
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	573 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	574
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	575 if (ch == '\n')
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	576 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	577 line++;
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	578 if (line >= start && line <= end)
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	579 os << line << "\t";
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	580 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	581 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	582 }
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	583 else
3949 294f13627ee8 [project @ 2002-05-23 01:22:11 by jwe] jwe parents: 3948 diff changeset	584 os << "dbtype: unable to open `" << ff << "' for reading!\n";
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	585 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	586 else
6317 8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	587 os << "dbtype: unknown function " << name << "\n";
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	588
6646 bd0a70c3f2db [project @ 2007-05-22 02:27:43 by jwe] jwe parents: 6317 diff changeset	589 os.flush ();
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	590 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	591
4208 e96f52432059 [project @ 2002-12-03 19:48:57 by jwe] jwe parents: 4051 diff changeset	592 DEFCMD (dbtype, args, ,
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	593 "-- texinfo --\n\
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	594 @deftypefn {Loadable Function} {} dbtype ()\n\
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	595 List script file with line numbers.\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	596 @seealso{dbclear, dbstatus, dbstop}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	597 @end deftypefn")
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	598 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	599 octave_value retval;
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	600 octave_user_code *dbg_fcn;
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	601
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	602 int nargin = args.length ();
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	603 string_vector argv = args.make_argv ("dbtype");
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	604
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	605 if (! error_state)
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	606 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	607 switch (nargin)
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	608 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	609 case 0: // dbtype
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	610 dbg_fcn = get_user_code ();
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	611
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	612 if (dbg_fcn)
4748 7b145222fea3 [project @ 2004-02-07 06:27:27 by jwe] jwe parents: 4587 diff changeset	613 do_dbtype (octave_stdout, dbg_fcn->name (), 0, INT_MAX);
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	614 else
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	615 error ("dbtype: must be in a user function to give no arguments to dbtype\n");
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	616 break;
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	617
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	618 case 1: // (dbtype func) \|\| (dbtype start:end)
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	619 dbg_fcn = get_user_code (argv[1]);
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	620
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	621 if (dbg_fcn)
4748 7b145222fea3 [project @ 2004-02-07 06:27:27 by jwe] jwe parents: 4587 diff changeset	622 do_dbtype (octave_stdout, dbg_fcn->name (), 0, INT_MAX);
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	623 else
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	624 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	625 dbg_fcn = get_user_code ();
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	626
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	627 if (dbg_fcn)
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	628 {
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	629 std::string arg = argv[1];
126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	630
126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	631 size_t ind = arg.find (':');
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	632
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	633 if (ind != NPOS)
126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	634 {
126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	635 std::string start_str = arg.substr (0, ind);
126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	636 std::string end_str = arg.substr (ind + 1);
126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	637
126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	638 int start = atoi (start_str.c_str ());
126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	639 int end = atoi (end_str.c_str ());
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	640
6317 8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	641 if (std::min (start, end) <= 0)
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	642 error ("dbtype: start and end lines must be >= 1\n");
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	643
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	644 if (start <= end)
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	645 do_dbtype (octave_stdout, dbg_fcn->name (), start, end);
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	646 else
6317 8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	647 error ("dbtype: start line must be less than end line\n");
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	648 }
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	649 else
6317 8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	650 error ("dbtype: line specification must be `start:end'");
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	651 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	652 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	653 break;
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	654
6317 8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	655 case 2: // (dbtype func start:end) , (dbtype func start)
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	656 dbg_fcn = get_user_code (argv[1]);
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	657
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	658 if (dbg_fcn)
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	659 {
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	660 std::string arg = argv[2];
6317 8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	661 int start = 0;
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	662 int end = 0;
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	663 size_t ind = arg.find (':');
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	664
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	665 if (ind != NPOS)
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	666 {
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	667 std::string start_str = arg.substr (0, ind);
126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	668 std::string end_str = arg.substr (ind + 1);
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	669
6317 8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	670 start = atoi (start_str.c_str ());
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	671 end = atoi (end_str.c_str ());
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	672
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	673 }
126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	674 else
6317 8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	675 {
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	676 start = atoi (arg.c_str ());
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	677 end = start;
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	678 }
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	679
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	680 if (std::min (start, end) <= 0)
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	681 error ("dbtype: start and end lines must be >= 1\n");
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	682
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	683 if (start <= end)
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	684 do_dbtype (octave_stdout, dbg_fcn->name (), start, end);
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	685 else
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	686 error ("dbtype: start line must be less than end line\n");
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	687 }
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	688 break;
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	689
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	690 default:
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	691 error ("dbtype: expecting zero, one, or two arguments\n");
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	692 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	693 }
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	694
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	695 return retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	696 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	697
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	698 DEFCMD (dbstack, args, nargout,
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	699 "-- texinfo --\n\
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	700 @deftypefn {Loadable Function} {[@var{stack}, @var{idx}]} dbstack (@var{n})\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	701 Print or return current stack information. With optional argument\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	702 @var{n}, omit the @var{n} innermost stack frames.\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	703 @seealso{dbclear, dbstatus, dbstop}\n\
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	704 @end deftypefn")
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	705 {
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	706 octave_value_list retval;
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	707
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	708 int n = 0;
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	709
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	710 if (args.length () == 1)
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	711 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	712 octave_value arg = args(0);
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	713
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	714 if (arg.is_string ())
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	715 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	716 std::string s_arg = arg.string_value ();
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	717
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	718 n = atoi (s_arg.c_str ());
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	719 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	720 else
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	721 n = args(0).int_value ();
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	722 }
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	723
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	724 if (! error_state)
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	725 {
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	726 if (n >= 0)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	727 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	728 size_t curr_frame = octave_call_stack::current_frame ();
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	729
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	730 // Skip dbstack stack frame.
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	731 if (! Vdebugging)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	732 curr_frame++;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	733
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	734 // Adjust so that this is the index of where we are in the array
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	735 // that is returned in retval(0).
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	736 size_t idx = curr_frame - n;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	737
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	738 // Add one here to skip the __dbstack__ stack frame.
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	739 Octave_map stk = octave_call_stack::backtrace (curr_frame + n);
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	740
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	741 if (nargout == 0)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	742 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	743 octave_idx_type nframes = stk.numel ();
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	744
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	745 if (nframes > 0)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	746 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	747 octave_stdout << "Stopped in:\n\n";
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	748
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	749 Cell names = stk.contents ("name");
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	750 Cell lines = stk.contents ("line");
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	751 Cell columns = stk.contents ("column");
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	752
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	753 for (octave_idx_type i = 0; i < nframes; i++)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	754 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	755 octave_value name = names(i);
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	756 octave_value line = lines(i);
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	757 octave_value column = columns(i);
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	758
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	759 octave_stdout << (i == idx - 1 ? "--> " : " ")
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	760 << name.string_value ()
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	761 << " at line " << line.int_value ()
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	762 << " column " << column.int_value ()
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	763 << std::endl;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	764 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	765 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	766 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	767 else
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	768 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	769 retval(1) = idx;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	770 retval(0) = stk;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	771 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	772 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	773 else
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	774 error ("dbstack: expecting N to be a nonnegative integer");
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	775 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	776
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	777 return retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	778 }
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	779
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	780 static void
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	781 do_dbupdown (const octave_value_list& args, const std::string& who)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	782 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	783 int n = 1;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	784
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	785 if (args.length () == 1)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	786 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	787 octave_value arg = args(0);
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	788
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	789 if (arg.is_string ())
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	790 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	791 std::string s_arg = arg.string_value ();
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	792
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	793 n = atoi (s_arg.c_str ());
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	794 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	795 else
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	796 n = args(0).int_value ();
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	797 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	798
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	799 if (! error_state)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	800 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	801 if (who == "dbdown")
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	802 n = -n;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	803
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	804 if (! octave_call_stack::goto_frame_relative (n, true))
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	805 error ("%s: invalid stack frame", who.c_str ());
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	806 }
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	807 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	808
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	809 DEFCMD (dbup, args, ,
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	810 "-- texinfo --\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	811 @deftypefn {Loadable Function} {} dbup (@var{n})\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	812 In debugging mode, move up the execution stack @var{n} frames.\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	813 If @var{n} is omitted, move up one frame.\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	814 @seealso{dbstack}\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	815 @end deftypefn")
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	816 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	817 octave_value retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	818
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	819 do_dbupdown (args, "dbup");
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	820
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	821 return retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	822 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	823
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	824 DEFCMD (dbdown, args, ,
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	825 "-- texinfo --\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	826 @deftypefn {Loadable Function} {} dbdown (@var{n})\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	827 In debugging mode, move down the execution stack @var{n} frames.\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	828 If @var{n} is omitted, move down one frame.\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	829 @seealso{dbstack}\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	830 @end deftypefn")
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	831 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	832 octave_value retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	833
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	834 do_dbupdown (args, "dbdown");
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	835
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	836 return retval;
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	837 }
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	838
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	839 DEFCMD (dbstep, args, ,
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	840 "-- texinfo --\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	841 @deftypefn {Command} {} dbstep @var{n}\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	842 @deftypefnx {Command} {} dbstep in\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	843 @deftypefnx {Command} {} dbstep out\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	844 In debugging mode, execute the next @var{n} lines of code. If @var{n} is\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	845 omitted execute the next line of code. If the next line of code is itself\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	846 defined in terms of an m-file remain in the existing function.\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	847 \n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	848 Using @code{dbstep in} will cause execution of the next line to step into\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	849 any m-files defined on the next line. Using @code{dbstep out} with cause\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	850 execution to continue until the current function returns.\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	851 @seealso{dbcont, dbquit}\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	852 @end deftypefn")
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	853 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	854 if (Vdebugging)
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	855 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	856 int nargin = args.length ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	857
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	858 if (nargin > 1)
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	859 print_usage ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	860 else if (nargin == 1 && args(0).is_string ())
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	861 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	862 std::string arg = args(0).string_value ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	863
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	864 if (! error_state)
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	865 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	866 if (arg == "in")
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	867 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	868 Vdebugging = false;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	869
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	870 tree::break_next = 0;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	871
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	872 tree::last_line = 0;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	873
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	874 tree::break_function = octave_call_stack::caller_user_code ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	875 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	876 else if (arg == "out")
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	877 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	878 Vdebugging = false;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	879
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	880 tree::break_next = 0;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	881
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	882 tree::last_line = -1;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	883
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	884 // Next to skip 2 here. One for the oct-file dbstep and
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	885 // another for the function we actually want to step out of.
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	886 tree::break_function = octave_call_stack::caller_user_code (2);
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	887 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	888 else
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	889 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	890 int n = atoi (arg.c_str ());
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	891
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	892 Vdebugging = false;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	893
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	894 if (n < 0)
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	895 tree::break_next = 0;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	896 else
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	897 tree::break_next = n;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	898
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	899 tree::last_line = Vdebugging_current_line;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	900
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	901 tree::break_function = octave_call_stack::caller_user_code ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	902 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	903 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	904 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	905 else
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	906 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	907 Vdebugging = false;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	908
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	909 tree::break_next = 0;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	910
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	911 tree::last_line = Vdebugging_current_line;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	912
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	913 tree::break_function = octave_call_stack::caller_user_code ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	914 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	915 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	916 else
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	917 error ("dbstep: can only be called in debug mode");
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	918
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	919 return octave_value_list ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	920 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	921
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	922 DEFCMD (dbcont, args, ,
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	923 "-- texinfo --\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	924 @deftypefn {Command} {} dbcont ()\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	925 In debugging mode, quit debugging mode and continue execution.\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	926 @seealso{dbstep, dbstep}\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	927 @end deftypefn")
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	928 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	929 if (Vdebugging)
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	930 if (args.length() == 0)
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	931 Vdebugging = false;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	932 else
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	933 print_usage ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	934 else
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	935 error ("dbcont: can only be called in debug mode");
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	936
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	937 return octave_value_list ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	938 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	939
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	940 DEFCMD (dbquit, args, ,
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	941 "-- texinfo --\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	942 @deftypefn {Command} {} dbquit ()\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	943 In debugging mode, quit debugging mode and return to the top level.\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	944 @seealso{dbstep, dbcont}\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	945 @end deftypefn")
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	946 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	947 if (Vdebugging)
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	948 if (args.length() == 0)
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	949 octave_throw_interrupt_exception ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	950 else
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	951 print_usage ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	952 else
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	953 error ("dbquit: can only be called in debug mode");
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	954
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	955 return octave_value_list ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	956 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	957
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	958 DEFCMD (dbnext, args, ,
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	959 "-- texinfo --\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	960 @deftypefn {Command} {} dbquit ()\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	961 In debugging mode, execute the next line of code without stepping in to\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	962 functions. This is synonymous with @code{dbstep}.\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	963 @seealso{dbstep, dbcont, dbquit}\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	964 @end deftypefn")
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	965 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	966 if (Vdebugging)
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	967 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	968 if (args.length() == 0)
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	969 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	970 Vdebugging = false;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	971
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	972 tree::break_next = 0;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	973
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	974 tree::last_line = Vdebugging_current_line;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	975
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	976 tree::break_function = octave_call_stack::caller_user_code ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	977 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	978 else
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	979 print_usage ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	980 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	981 else
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	982 error ("dbnext: can only be called in debug mode");
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	983
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	984 return octave_value_list ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	985 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	986
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	987
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	988 /*
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	989 ;;; Local Variables: ***
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	990 ;;; mode: C++ ***
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	991 ;;; End: ***
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	992 */

Mercurial > octave

annotate src/debug.cc @ 7787:6b521b1e3631