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annotate libinterp/corefcn/debug.cc @ 20939:48b2ad5ee801

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maint: Rename oct-obj.[cc|h] to ovl.[cc|h] for clarity. * libinterp/corefcn/oct-obj.h: Replaced. Contains a #warning issued if used in compilation and includes "ovl.h" instead. Original file renamed to libinterp/octave-value/ovl.h * libinterp/corefcn/oct-obj.cc: Renamed to libinterp/octave-value/ovl.cc. * oct-obj.cc (ovl ()): Added new function to return empty octave_value_list. * libinterp/corefcn/module.mk: Remove oct-obj.cc from build system. * libinterp/octave-value/module.mk: Add ovl.h and ovl.cc to build system. * mk-opts.pl, annotation-dialog.h, Cell.cc, __contourc__.cc, __dsearchn__.cc, __lin_interpn__.cc, __pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc, betainc.cc, colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc, debug.cc, defaults.cc, defun.cc, det.cc, dirfns.cc, dlmread.cc, eig.cc, error.cc, fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc, gammainc.cc, gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc, graphics.cc, gripes.cc, help.cc, hess.cc, hex2num.cc, hook-fcn.h, input.cc, input.h, inv.cc, kron.cc, load-save.cc, lookup.cc, ls-hdf5.cc, ls-mat-ascii.cc, ls-mat4.cc, ls-mat5.cc, ls-oct-binary.cc, ls-oct-text.cc, lsode.cc, lu.cc, luinc.cc, max.cc, mex.cc, oct-hist.cc, oct-lvalue.cc, oct-lvalue.h, oct-map.h, oct-stream.cc, oct.h, ordschur.cc, pager.cc, pinv.cc, pr-output.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, sparse-xpow.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc, symtab.h, syscalls.cc, sysdep.cc, time.cc, toplev.cc, tril.cc, tsearch.cc, typecast.cc, urlwrite.cc, utils.cc, variables.cc, xpow.cc, __delaunayn__.cc, __glpk__.cc, __voronoi__.cc, audiodevinfo.cc, audioread.cc, chol.cc, convhulln.cc, dmperm.cc, qr.cc, symbfact.cc, mkbuiltins, ov-base-diag.h, ov-base-int.cc, ov-base-mat.cc, ov-base-mat.h, ov-base-scalar.cc, ov-base-sparse.cc, ov-base-sparse.h, ov-base.cc, ov-bool-mat.cc, ov-bool.cc, ov-builtin.cc, ov-cell.cc, ov-colon.cc, ov-complex.cc, ov-cs-list.h, ov-cx-mat.cc, ov-dld-fcn.cc, ov-fcn.cc, ov-fcn.h, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc, ov-int16.cc, ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.h, ov-mex-fcn.cc, ov-perm.h, ov-range.cc, ov-re-mat.cc, ov-scalar.cc, ov-str-mat.cc, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc, ov-usr-fcn.cc, ov-usr-fcn.h, ov.cc, octave.cc, op-b-b.cc, op-b-bm.cc, op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc, op-chm.cc, op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc, op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc, op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc, op-double-conv.cc, op-fcdm-fcdm.cc, op-fcdm-fdm.cc, op-fcm-fcm.cc, op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcn.cc, op-fcs-fcm.cc, op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fdm.cc, op-float-conv.cc, op-fm-fcm.cc, op-fm-fcs.cc, op-fm-fm.cc, op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc, op-fs-fm.cc, op-fs-fs.cc, op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc, op-i8-i8.cc, op-int-concat.cc, op-int-conv.cc, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc, op-m-scm.cc, op-m-sm.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc, op-range.cc, op-s-cm.cc, op-s-cs.cc, op-s-m.cc, op-s-s.cc, op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc, op-sbm-sbm.cc, op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc, op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc, op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc, op-struct.cc, op-ui16-ui16.cc, op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc, parse.h, pt-arg-list.cc, pt-assign.cc, pt-binop.cc, pt-cbinop.cc, pt-cell.cc, pt-colon.cc, pt-const.cc, pt-eval.h, pt-fcn-handle.cc, pt-funcall.h, pt-id.cc, pt-idx.cc, pt-jump.cc, pt-mat.cc, pt-select.cc, pt-unop.cc, token.cc, Array-sym.cc: replace '#include "oct-obj.h"' with '#include "ovl.h"'.
author Rik <rik@octave.org>
date Fri, 18 Dec 2015 16:04:56 -0800
parents 667861ffffab
children a4f5da7c5463
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1 /*
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2
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3 Copyright (C) 2001-2015 Ben Sapp
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4 Copyright (C) 2007-2009 John Swensen
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5
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6 This file is part of Octave.
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7
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8 Octave is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 3 of the License, or (at your
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11 option) any later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <http://www.gnu.org/licenses/>.
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21
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22 */
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23 #ifdef HAVE_CONFIG_H
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24 #include <config.h>
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25 #endif
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26
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27 #include <deque>
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28 #include <fstream>
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29 #include <iomanip>
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30 #include <iostream>
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31 #include <set>
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32 #include <string>
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33
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34 #include "file-stat.h"
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35 #include "singleton-cleanup.h"
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36
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37 #include "defun.h"
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38 #include "error.h"
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39 #include "help.h"
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40 #include "input.h"
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41 #include "pager.h"
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42 #include "octave-link.h"
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43 #include "ovl.h"
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44 #include "utils.h"
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45 #include "parse.h"
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46 #include "symtab.h"
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47 #include "gripes.h"
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48 #include "octave-preserve-stream-state.h"
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49 #include "ov.h"
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50 #include "ov-usr-fcn.h"
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51 #include "ov-fcn.h"
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52 #include "ov-struct.h"
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53 #include "pt-pr-code.h"
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54 #include "pt-bp.h"
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55 #include "pt-eval.h"
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56 #include "pt-stmt.h"
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57 #include "toplev.h"
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58 #include "unwind-prot.h"
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59 #include "utils.h"
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60 #include "variables.h"
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61
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62 #include "debug.h"
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63
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64 // Initialize the singleton object
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65 bp_table *bp_table::instance = 0;
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66
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67 static std::string
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68 snarf_file (const std::string& fname)
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69 {
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70 std::string retval;
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71
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72 file_stat fs (fname);
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73
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74 if (fs)
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75 {
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76 size_t sz = fs.size ();
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77
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78 std::ifstream file (fname.c_str (), std::ios::in|std::ios::binary);
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79
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80 if (file)
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81 {
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82 std::string buf (sz+1, 0);
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83
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84 file.read (&buf[0], sz+1);
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85
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86 if (file.eof ())
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87 {
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88 // Expected to read the entire file.
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89 retval = buf;
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90 }
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91 else
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92 error ("error reading file %s", fname.c_str ());
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93 }
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94 }
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95
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96 return retval;
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97 }
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98
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99 static std::deque<size_t>
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100 get_line_offsets (const std::string& buf)
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101 {
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102 // This could maybe be smarter. Is deque the right thing to use here?
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103
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104 std::deque<size_t> offsets;
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105
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106 offsets.push_back (0);
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107
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108 size_t len = buf.length ();
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109
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110 for (size_t i = 0; i < len; i++)
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111 {
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John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
112 char c = buf[i];
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parents: 8365
diff changeset
113
73c4516fae10 New evaluator and debugger derived from tree-walker class
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parents: 8365
diff changeset
114 if (c == '\r' && ++i < len)
10315
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parents: 10232
diff changeset
115 {
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
116 c = buf[i];
8658
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diff changeset
117
10315
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parents: 10232
diff changeset
118 if (c == '\n')
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
119 offsets.push_back (i+1);
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
120 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
121 offsets.push_back (i);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
122 }
8658
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diff changeset
123 else if (c == '\n')
10315
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diff changeset
124 offsets.push_back (i+1);
8658
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diff changeset
125 }
73c4516fae10 New evaluator and debugger derived from tree-walker class
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diff changeset
126
73c4516fae10 New evaluator and debugger derived from tree-walker class
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diff changeset
127 offsets.push_back (len);
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diff changeset
128
73c4516fae10 New evaluator and debugger derived from tree-walker class
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diff changeset
129 return offsets;
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130 }
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131
73c4516fae10 New evaluator and debugger derived from tree-walker class
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diff changeset
132 std::string
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133 get_file_line (const std::string& fname, size_t line)
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diff changeset
134 {
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diff changeset
135 std::string retval;
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diff changeset
136
73c4516fae10 New evaluator and debugger derived from tree-walker class
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diff changeset
137 static std::string last_fname;
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diff changeset
138
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diff changeset
139 static std::string buf;
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diff changeset
140
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diff changeset
141 static std::deque<size_t> offsets;
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142
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diff changeset
143 if (fname != last_fname)
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diff changeset
144 {
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diff changeset
145 buf = snarf_file (fname);
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diff changeset
146
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diff changeset
147 offsets = get_line_offsets (buf);
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diff changeset
148 }
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149
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diff changeset
150 if (line > 0)
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diff changeset
151 line--;
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152
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diff changeset
153 if (line < offsets.size () - 1)
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diff changeset
154 {
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diff changeset
155 size_t bol = offsets[line];
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diff changeset
156 size_t eol = offsets[line+1];
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157
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
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158 while (eol > 0 && eol > bol && (buf[eol-1] == '\n' || buf[eol-1] == '\r'))
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159 eol--;
8658
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160
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diff changeset
161 retval = buf.substr (bol, eol - bol);
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162 }
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diff changeset
163
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diff changeset
164 return retval;
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165 }
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diff changeset
166
5743
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167 // Return a pointer to the user-defined function FNAME. If FNAME is
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168 // empty, search backward for the first user-defined function in the
a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe]
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diff changeset
169 // current call stack.
7083
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170
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
171 static octave_user_code *
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function
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diff changeset
172 get_user_code (const std::string& fname = std::string ())
3805
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jwe
parents:
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>
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diff changeset
174 octave_user_code *dbg_fcn = 0;
3805
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diff changeset
175
7083
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diff changeset
176 if (fname.empty ())
7923
c3d21b9b94b6 eliminate octave_call_stack member functions caller_user_script and caller_user_function, and unused difference_type args
John W. Eaton <jwe@octave.org>
parents: 7901
diff changeset
177 dbg_fcn = octave_call_stack::caller_user_code ();
5743
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178 else
3805
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parents:
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179 {
18235
0806c9e75e08 strip .m when setting or clearing breakpoints (bug #41126)
John W. Eaton <jwe@octave.org>
parents: 17818
diff changeset
180 std::string name = fname;
0806c9e75e08 strip .m when setting or clearing breakpoints (bug #41126)
John W. Eaton <jwe@octave.org>
parents: 17818
diff changeset
181
0806c9e75e08 strip .m when setting or clearing breakpoints (bug #41126)
John W. Eaton <jwe@octave.org>
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diff changeset
182 size_t name_len = name.length ();
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parents: 17818
diff changeset
183
0806c9e75e08 strip .m when setting or clearing breakpoints (bug #41126)
John W. Eaton <jwe@octave.org>
parents: 17818
diff changeset
184 if (! name.empty () && name_len > 2 && name.substr (name_len-2) == ".m")
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diff changeset
185 name = name.substr (0, name_len-2);
0806c9e75e08 strip .m when setting or clearing breakpoints (bug #41126)
John W. Eaton <jwe@octave.org>
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diff changeset
186
0806c9e75e08 strip .m when setting or clearing breakpoints (bug #41126)
John W. Eaton <jwe@octave.org>
parents: 17818
diff changeset
187 octave_value fcn = symbol_table::find_function (name);
3946
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jwe
parents: 3895
diff changeset
188
8123
eb2beef9a9ff clear breakpoints is function found to be out of date
David Bateman <dbateman@free.fr>
parents: 8114
diff changeset
189 if (fcn.is_defined () && fcn.is_user_code ())
10315
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diff changeset
190 dbg_fcn = fcn.user_code_value ();
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diff changeset
191 }
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diff changeset
192
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
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diff changeset
193 return dbg_fcn;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
194 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
195
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diff changeset
196 static void
11586
12df7854fa7c strip trailing whitespace from source files
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parents: 11523
diff changeset
197 parse_dbfunction_params (const char *who, const octave_value_list& args,
10315
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parents: 10232
diff changeset
198 std::string& symbol_name, bp_table::intmap& lines)
7082
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jwe
parents: 7017
diff changeset
199 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
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diff changeset
200 int idx = 0;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
201 int list_idx = 0;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
202 symbol_name = std::string ();
7348
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jwe
parents: 7336
diff changeset
203 lines = bp_table::intmap ();
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
jwe
parents: 7336
diff changeset
204
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
jwe
parents: 7336
diff changeset
205 if (args.length () == 0)
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
jwe
parents: 7336
diff changeset
206 return;
7082
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jwe
parents: 7017
diff changeset
207
18376
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged.
Rik <rik@octave.org>
parents: 18375
diff changeset
208 if (args(0).is_string ())
19860
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
209 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
210 // string could be function name or line number
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
211 int isint = atoi (args(0).string_value ().c_str ());
18376
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged.
Rik <rik@octave.org>
parents: 18375
diff changeset
212
19860
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
213 if (isint == 0)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
214 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
215 // It was a function name
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
216 symbol_name = args(0).string_value ();
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
217
19860
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
218 idx = 1;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
219 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
220 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
221 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
222 // It was a line number. Need to get function name from debugger.
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
223 if (Vdebugging)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
224 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
225 symbol_name = get_user_code ()->name ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
226 idx = 0;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
227 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
228 else
20830
35241c4b696c eliminate return statements after calls to error
John W. Eaton <jwe@octave.org>
parents: 20818
diff changeset
229 error ("%s: no function specified", who);
19860
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
230 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
231 }
7348
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
jwe
parents: 7336
diff changeset
232 else if (args(0).is_map ())
7082
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jwe
parents: 7017
diff changeset
233 {
18376
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged.
Rik <rik@octave.org>
parents: 18375
diff changeset
234 // This is a problem because parse_dbfunction_params()
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged.
Rik <rik@octave.org>
parents: 18375
diff changeset
235 // can only pass out a single function.
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged.
Rik <rik@octave.org>
parents: 18375
diff changeset
236 error ("%s: struct input not implemented", who);
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
237 }
7348
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
jwe
parents: 7336
diff changeset
238 else
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
jwe
parents: 7336
diff changeset
239 error ("%s: invalid parameter specified", who);
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
240
20818
f428cbe7576f eliminate unnecessary uses of nargin
John W. Eaton <jwe@octave.org>
parents: 20816
diff changeset
241 for (int i = idx; i < args.length (); i++)
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
242 {
7348
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
jwe
parents: 7336
diff changeset
243 if (args(i).is_string ())
10315
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John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
244 {
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14228
diff changeset
245 int line = atoi (args(i).string_value ().c_str ());
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
246
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
247 lines[list_idx++] = line;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
248 }
7348
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
jwe
parents: 7336
diff changeset
249 else if (args(i).is_map ())
18376
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged.
Rik <rik@octave.org>
parents: 18375
diff changeset
250 octave_stdout << who << ": skipping struct input" << std::endl;
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
251 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
252 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
253 const NDArray arg = args(i).array_value ();
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
254
20227
00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel().
Carnë Draug <carandraug@octave.org>
parents: 20171
diff changeset
255 for (octave_idx_type j = 0; j < arg.numel (); j++)
10315
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256 {
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257 int line = static_cast<int> (arg.elem (j));
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258
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259 lines[list_idx++] = line;
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260 }
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261 }
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262 }
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263 }
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264
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265 bool
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266 bp_table::instance_ok (void)
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267 {
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268 bool retval = true;
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269
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270 if (! instance)
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271 {
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272 instance = new bp_table ();
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273
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274 if (instance)
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275 singleton_cleanup_list::add (cleanup_instance);
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276 }
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277
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278 if (! instance)
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279 error ("unable to create breakpoint table!");
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280
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281 return retval;
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282 }
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283
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284 bool
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285 bp_table::do_add_breakpoint_1 (octave_user_code *fcn,
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286 const std::string& fname,
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287 const bp_table::intmap& line,
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288 bp_table::intmap& retval)
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289 {
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290 bool found = false;
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291
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292 tree_statement_list *cmds = fcn->body ();
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293
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294 std::string file = fcn->fcn_file_name ();
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295
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296 if (cmds)
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297 {
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298 retval = cmds->add_breakpoint (file, line);
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299
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300 for (intmap_iterator p = retval.begin (); p != retval.end (); p++)
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301 {
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302 if (p->second != 0)
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303 {
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304 bp_set.insert (fname);
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305 found = true;
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306 break;
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307 }
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308 }
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309 }
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310
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311 return found;
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312 }
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313
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314 bp_table::intmap
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315 bp_table::do_add_breakpoint (const std::string& fname,
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316 const bp_table::intmap& line)
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317 {
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318 intmap retval;
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319
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320 octave_user_code *dbg_fcn = get_user_code (fname);
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321
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322 if (dbg_fcn)
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323 {
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324 if (! do_add_breakpoint_1 (dbg_fcn, fname, line, retval))
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325 {
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326 // Search subfunctions in the order they appear in the file.
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327
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328 const std::list<std::string> subfcn_names
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329 = dbg_fcn->subfunction_names ();
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330
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331 std::map<std::string, octave_value> subfcns
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332 = dbg_fcn->subfunctions ();
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333
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334 for (std::list<std::string>::const_iterator p = subfcn_names.begin ();
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335 p != subfcn_names.end (); p++)
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336 {
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337 std::map<std::string, octave_value>::const_iterator
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338 q = subfcns.find (*p);
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339
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340 if (q != subfcns.end ())
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341 {
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342 octave_user_code *dbg_subfcn = q->second.user_code_value ();
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343
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344 if (do_add_breakpoint_1 (dbg_subfcn, fname, line, retval))
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345 break;
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346 }
16531
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347 }
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348 }
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349 }
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350 else
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diff changeset
351 error ("add_breakpoint: unable to find the requested function\n");
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352
10194
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diff changeset
353 tree_evaluator::debug_mode = bp_table::have_breakpoints () || Vdebugging;
8658
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diff changeset
354
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355 return retval;
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356 }
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357
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358 int
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359 bp_table::do_remove_breakpoint_1 (octave_user_code *fcn,
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360 const std::string& fname,
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361 const bp_table::intmap& line)
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362 {
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diff changeset
363 int retval = 0;
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364
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365 std::string file = fcn->fcn_file_name ();
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diff changeset
366
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367 tree_statement_list *cmds = fcn->body ();
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diff changeset
368
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diff changeset
369 // FIXME: move the operation on cmds to the tree_statement_list class?
16627
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370
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371 if (cmds)
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diff changeset
372 {
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373 octave_value_list results = cmds->list_breakpoints ();
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374
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375 if (results.length () > 0)
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376 {
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377 octave_idx_type len = line.size ();
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diff changeset
378
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379 for (int i = 0; i < len; i++)
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diff changeset
380 {
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diff changeset
381 const_intmap_iterator p = line.find (i);
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diff changeset
382
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diff changeset
383 if (p != line.end ())
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diff changeset
384 {
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diff changeset
385 int lineno = p->second;
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diff changeset
386
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diff changeset
387 cmds->delete_breakpoint (lineno);
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diff changeset
388
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diff changeset
389 if (! file.empty ())
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diff changeset
390 octave_link::update_breakpoint (false, file, lineno);
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diff changeset
391 }
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diff changeset
392 }
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diff changeset
393
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diff changeset
394 results = cmds->list_breakpoints ();
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diff changeset
395
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diff changeset
396 bp_set_iterator it = bp_set.find (fname);
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diff changeset
397 if (results.length () == 0 && it != bp_set.end ())
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diff changeset
398 bp_set.erase (it);
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
399 }
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
400
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
401 retval = results.length ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
402 }
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
403
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
404 return retval;
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
405 }
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
406
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
407 int
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
408 bp_table::do_remove_breakpoint (const std::string& fname,
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
409 const bp_table::intmap& line)
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
410 {
7083
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jwe
parents: 7082
diff changeset
411 int retval = 0;
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
412
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
413 octave_idx_type len = line.size ();
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
414
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
415 if (len == 0)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
416 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
417 intmap results = remove_all_breakpoints_in_file (fname);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
418 retval = results.size ();
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
419 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
420 else
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
421 {
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
422 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
423
7082
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jwe
parents: 7017
diff changeset
424 if (dbg_fcn)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
425 {
16627
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
426 retval = do_remove_breakpoint_1 (dbg_fcn, fname, line);
16386
4902484f9181 callbacks to set markers in editor using command line dbstop function
John W. Eaton <jwe@octave.org>
parents: 16342
diff changeset
427
16627
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
428 // Search subfunctions in the order they appear in the file.
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
429
16627
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
430 const std::list<std::string> subfcn_names
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
431 = dbg_fcn->subfunction_names ();
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
432
16627
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
433 std::map<std::string, octave_value> subfcns
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
434 = dbg_fcn->subfunctions ();
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
435
16627
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
436 for (std::list<std::string>::const_iterator p = subfcn_names.begin ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
437 p != subfcn_names.end (); p++)
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
438 {
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
439 std::map<std::string, octave_value>::const_iterator
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
440 q = subfcns.find (*p);
16386
4902484f9181 callbacks to set markers in editor using command line dbstop function
John W. Eaton <jwe@octave.org>
parents: 16342
diff changeset
441
16627
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
442 if (q != subfcns.end ())
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
443 {
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
444 octave_user_code *dbg_subfcn = q->second.user_code_value ();
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
445
16627
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
446 retval += do_remove_breakpoint_1 (dbg_subfcn, fname, line);
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
447 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
448 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
449 }
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
450 else
14049
b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands
Rik <octave@nomad.inbox5.com>
parents: 14035
diff changeset
451 error ("remove_breakpoint: unable to find the requested function\n");
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
452 }
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
453
10194
d4f813c3f5ed more debug mode fixes
John W. Eaton <jwe@octave.org>
parents: 10186
diff changeset
454 tree_evaluator::debug_mode = bp_table::have_breakpoints () || Vdebugging;
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
455
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
456 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
457 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
458
20673
78b3e9868b67 Fix segfault with 'dbclear all' (bug #41843).
Lachlan Andrew <lachlanbis@gmail.com>
parents: 20171
diff changeset
459 // Remove all breakpoints from a file, including those in subfunctions
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
460 bp_table::intmap
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
461 bp_table::do_remove_all_breakpoints_in_file (const std::string& fname,
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
462 bool silent)
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
463 {
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
464 intmap retval;
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
465
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
466 octave_user_code *dbg_fcn = get_user_code (fname);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
467
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
468 if (dbg_fcn)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
469 {
20673
78b3e9868b67 Fix segfault with 'dbclear all' (bug #41843).
Lachlan Andrew <lachlanbis@gmail.com>
parents: 20171
diff changeset
470 std::string file = dbg_fcn->fcn_file_name ();
16386
4902484f9181 callbacks to set markers in editor using command line dbstop function
John W. Eaton <jwe@octave.org>
parents: 16342
diff changeset
471
20673
78b3e9868b67 Fix segfault with 'dbclear all' (bug #41843).
Lachlan Andrew <lachlanbis@gmail.com>
parents: 20171
diff changeset
472 tree_statement_list *cmds = dbg_fcn->body ();
16627
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
473
20673
78b3e9868b67 Fix segfault with 'dbclear all' (bug #41843).
Lachlan Andrew <lachlanbis@gmail.com>
parents: 20171
diff changeset
474 if (cmds)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
475 {
20673
78b3e9868b67 Fix segfault with 'dbclear all' (bug #41843).
Lachlan Andrew <lachlanbis@gmail.com>
parents: 20171
diff changeset
476 retval = cmds->remove_all_breakpoints (file);
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
477
20673
78b3e9868b67 Fix segfault with 'dbclear all' (bug #41843).
Lachlan Andrew <lachlanbis@gmail.com>
parents: 20171
diff changeset
478 bp_set_iterator it = bp_set.find (fname);
78b3e9868b67 Fix segfault with 'dbclear all' (bug #41843).
Lachlan Andrew <lachlanbis@gmail.com>
parents: 20171
diff changeset
479 if (it != bp_set.end ())
78b3e9868b67 Fix segfault with 'dbclear all' (bug #41843).
Lachlan Andrew <lachlanbis@gmail.com>
parents: 20171
diff changeset
480 bp_set.erase (it);
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
481 }
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
482 }
8123
eb2beef9a9ff clear breakpoints is function found to be out of date
David Bateman <dbateman@free.fr>
parents: 8114
diff changeset
483 else if (! silent)
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
484 error ("remove_all_breakpoint_in_file: "
14049
b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands
Rik <octave@nomad.inbox5.com>
parents: 14035
diff changeset
485 "unable to find the requested function\n");
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
486
10194
d4f813c3f5ed more debug mode fixes
John W. Eaton <jwe@octave.org>
parents: 10186
diff changeset
487 tree_evaluator::debug_mode = bp_table::have_breakpoints () || Vdebugging;
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
488
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
489 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
490 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
491
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
492 void
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
493 bp_table::do_remove_all_breakpoints (void)
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
494 {
18378
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
495 // Odd loop structure required because delete will invalidate bp_set iterators
19860
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
496 for (const_bp_set_iterator it=bp_set.begin (), it_next=it;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
497 it != bp_set.end ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
498 it=it_next)
18378
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
499 {
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
500 ++it_next;
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
501 remove_all_breakpoints_in_file (*it);
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
502 }
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
503
10194
d4f813c3f5ed more debug mode fixes
John W. Eaton <jwe@octave.org>
parents: 10186
diff changeset
504 tree_evaluator::debug_mode = bp_table::have_breakpoints () || Vdebugging;
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
505 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
506
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
507 std::string
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
508 do_find_bkpt_list (octave_value_list slist,
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
509 std::string match)
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
510 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
511 std::string retval;
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
512
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
513 for (int i = 0; i < slist.length (); i++)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
514 {
18378
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
515 if (slist(i).string_value () == match)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
516 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
517 retval = slist(i).string_value ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
518 break;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
519 }
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
520 }
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
521
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
522 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
523 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
524
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
525 bp_table::fname_line_map
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
526 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
527 {
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
528 fname_line_map retval;
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
529
9183
94ae487acd1b use set instead of map to keep track of debugger breakpoints
jpswensen@compsci34-754-2010.compscidhcp.jhu.edu
parents: 9039
diff changeset
530 for (bp_set_iterator it = bp_set.begin (); it != bp_set.end (); it++)
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
531 {
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
532 if (fname_list.length () == 0
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
533 || do_find_bkpt_list (fname_list, *it) != "")
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
534 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
535 octave_user_code *f = get_user_code (*it);
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
536
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
537 if (f)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
538 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
539 tree_statement_list *cmds = f->body ();
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
540
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
541 // FIXME: move the operation on cmds to the
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
542 // tree_statement_list class?
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
543 if (cmds)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
544 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
545 octave_value_list bkpts = cmds->list_breakpoints ();
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
546 octave_idx_type len = bkpts.length ();
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
547
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
548 if (len > 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
549 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
550 bp_table::intmap bkpts_vec;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
551
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
552 for (int i = 0; i < len; i++)
18378
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
553 bkpts_vec[i] = bkpts(i).double_value ();
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
554
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
555 std::string symbol_name = f->name ();
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
556
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
557 retval[symbol_name] = bkpts_vec;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
558 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
559 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
560 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
561 }
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
562 }
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
563
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
564 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
565 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
566
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
567 static octave_value
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
568 intmap_to_ov (const bp_table::intmap& line)
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
569 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
570 int idx = 0;
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
571
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
572 NDArray retval (dim_vector (1, line.size ()));
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
573
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
574 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
575 {
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
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parents: 7082
diff changeset
576 bp_table::const_intmap_iterator p = line.find (i);
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
577
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
578 if (p != line.end ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
579 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
580 int lineno = p->second;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
581 retval(idx++) = lineno;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
582 }
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
583 }
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
584
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
585 retval.resize (dim_vector (1, idx));
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
586
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
587 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
588 }
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
589
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
590 DEFUN (dbstop, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
591 "-*- texinfo -*-\n\
20852
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
592 @deftypefn {} {} dbstop @var{func}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
593 @deftypefnx {} {} dbstop @var{func} @var{line}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
594 @deftypefnx {} {} dbstop @var{func} @var{line1} @var{line2} @dots{}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
595 @deftypefnx {} {} dbstop @var{line} @dots{}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
596 @deftypefnx {} {@var{rline} =} dbstop (\"@var{func}\")\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
597 @deftypefnx {} {@var{rline} =} dbstop (\"@var{func}\", @var{line})\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
598 @deftypefnx {} {@var{rline} =} dbstop (\"@var{func}\", @var{line1}, @var{line2}, @dots{})\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
599 @deftypefnx {} {} dbstop (\"@var{func}\", [@var{line1}, @dots{}])\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
600 @deftypefnx {} {} dbstop (@var{line}, @dots{})\n\
18379
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown.
Rik <rik@octave.org>
parents: 18378
diff changeset
601 Set a breakpoint at line number @var{line} in function @var{func}.\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
602 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
603 Arguments are\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
604 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
605 @table @var\n\
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
606 @item func\n\
18379
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown.
Rik <rik@octave.org>
parents: 18378
diff changeset
607 Function name as a string variable. When already in debug mode this argument\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown.
Rik <rik@octave.org>
parents: 18378
diff changeset
608 can be omitted and the current function will be used.\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10839
diff changeset
609 \n\
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
610 @item line\n\
18379
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown.
Rik <rik@octave.org>
parents: 18378
diff changeset
611 Line number where the breakpoint should be set. Multiple lines may be given\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown.
Rik <rik@octave.org>
parents: 18378
diff changeset
612 as separate arguments or as a vector.\n\
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
613 @end table\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
614 \n\
18379
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown.
Rik <rik@octave.org>
parents: 18378
diff changeset
615 When called with a single argument @var{func}, the breakpoint is set at the\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown.
Rik <rik@octave.org>
parents: 18378
diff changeset
616 first executable line in the named function.\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
617 \n\
18379
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown.
Rik <rik@octave.org>
parents: 18378
diff changeset
618 The optional output @var{rline} is the real line number where the breakpoint\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown.
Rik <rik@octave.org>
parents: 18378
diff changeset
619 was set. This can differ from the specified line if the line is not\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown.
Rik <rik@octave.org>
parents: 18378
diff changeset
620 executable. For example, if a breakpoint attempted on a blank line then\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown.
Rik <rik@octave.org>
parents: 18378
diff changeset
621 Octave will set the real breakpoint at the next executable line.\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
622 @seealso{dbclear, dbstatus, dbstep, debug_on_error, debug_on_warning, debug_on_interrupt}\n\
5642
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe]
jwe
parents: 5360
diff changeset
623 @end deftypefn")
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
624 {
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
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parents: 7082
diff changeset
625 bp_table::intmap retval;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
626 std::string symbol_name;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
627 bp_table::intmap lines;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
628
7348
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
jwe
parents: 7336
diff changeset
629 parse_dbfunction_params ("dbstop", args, symbol_name, lines);
6646
bd0a70c3f2db [project @ 2007-05-22 02:27:43 by jwe]
jwe
parents: 6317
diff changeset
630
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
631 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
632 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
633
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
634 retval = bp_table::add_breakpoint (symbol_name, lines);
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
635
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
636 return intmap_to_ov (retval);
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
637 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
638
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
639 DEFUN (dbclear, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
640 "-*- texinfo -*-\n\
20852
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
641 @deftypefn {} {} dbclear @var{func}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
642 @deftypefnx {} {} dbclear @var{func} @var{line}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
643 @deftypefnx {} {} dbclear @var{func} @var{line1} @var{line2} @dots{}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
644 @deftypefnx {} {} dbclear @var{line} @dots{}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
645 @deftypefnx {} {} dbclear all\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
646 @deftypefnx {} {} dbclear (\"@var{func}\")\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
647 @deftypefnx {} {} dbclear (\"@var{func}\", @var{line})\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
648 @deftypefnx {} {} dbclear (\"@var{func}\", @var{line1}, @var{line2}, @dots{})\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
649 @deftypefnx {} {} dbclear (\"@var{func}\", [@var{line1}, @dots{}])\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
650 @deftypefnx {} {} dbclear (@var{line}, @dots{})\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
651 @deftypefnx {} {} dbclear (\"all\")\n\
18378
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
652 Delete a breakpoint at line number @var{line} in the function @var{func}.\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
653 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
654 Arguments are\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
655 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
656 @table @var\n\
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
657 @item func\n\
18378
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
658 Function name as a string variable. When already in debug mode this argument\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
659 can be omitted and the current function will be used.\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10839
diff changeset
660 \n\
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
661 @item line\n\
18378
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
662 Line number from which to remove a breakpoint. Multiple lines may be given\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
663 as separate arguments or as a vector.\n\
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
664 @end table\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
665 \n\
18378
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
666 When called without a line number specification all breakpoints in the named\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
667 function are cleared.\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
668 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
669 If the requested line is not a breakpoint no action is performed.\n\
18378
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
670 \n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
671 The special keyword @qcode{\"all\"} will clear all breakpoints from all\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
672 files.\n\
5642
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe]
jwe
parents: 5360
diff changeset
673 @seealso{dbstop, dbstatus, dbwhere}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe]
jwe
parents: 5360
diff changeset
674 @end deftypefn")
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
675 {
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
676 octave_value retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
677 std::string symbol_name = "";
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
678 bp_table::intmap lines;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
679
7348
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
jwe
parents: 7336
diff changeset
680 parse_dbfunction_params ("dbclear", args, symbol_name, lines);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
681
20818
f428cbe7576f eliminate unnecessary uses of nargin
John W. Eaton <jwe@octave.org>
parents: 20816
diff changeset
682 if (args.length () == 1 && symbol_name == "all")
18378
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
683 bp_table::remove_all_breakpoints ();
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints.
Rik <rik@octave.org>
parents: 18376
diff changeset
684 else
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
685 bp_table::remove_breakpoint (symbol_name, lines);
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
686
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
687 return retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
688 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
689
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
690 DEFUN (dbstatus, args, nargout,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
691 "-*- texinfo -*-\n\
20852
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
692 @deftypefn {} {} dbstatus ()\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
693 @deftypefnx {} {@var{brk_list} =} dbstatus ()\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
694 @deftypefnx {} {@var{brk_list} =} dbstatus (\"@var{func}\")\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
695 Report the location of active breakpoints.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
696 \n\
20171
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
697 When called with no input or output arguments, print the list of all\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
698 functions with breakpoints and the line numbers where those breakpoints are\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
699 set.\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
700 \n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
701 If a function name @var{func} is specified then only report breakpoints\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
702 for the named function.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
703 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
704 The optional return argument @var{brk_list} is a struct array with the\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
705 following fields.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
706 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
707 @table @asis\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
708 @item name\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
709 The name of the function with a breakpoint.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
710 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
711 @item file\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
712 The name of the m-file where the function code is located.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
713 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
714 @item line\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
715 A line number, or vector of line numbers, with a breakpoint.\n\
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
716 @end table\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
717 \n\
18376
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged.
Rik <rik@octave.org>
parents: 18375
diff changeset
718 Note: When @code{dbstatus} is called from the debug prompt within a function,\n\
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged.
Rik <rik@octave.org>
parents: 18375
diff changeset
719 the list of breakpoints is automatically trimmed to the breakpoints in the\n\
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged.
Rik <rik@octave.org>
parents: 18375
diff changeset
720 current function.\n\
5642
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe]
jwe
parents: 5360
diff changeset
721 @seealso{dbclear, dbwhere}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe]
jwe
parents: 5360
diff changeset
722 @end deftypefn")
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
723 {
11058
3329616444f0 replace Octave_map in debug.cc and error.cc
Jaroslav Hajek <highegg@gmail.com>
parents: 10840
diff changeset
724 octave_map retval;
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
725 int nargin = args.length ();
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
726 octave_value_list fcn_list;
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
727 bp_table::fname_line_map bp_list;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
728 std::string symbol_name;
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
729
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
730 if (nargin != 0 && nargin != 1)
20830
35241c4b696c eliminate return statements after calls to error
John W. Eaton <jwe@octave.org>
parents: 20818
diff changeset
731 error ("dbstatus: only zero or one arguments accepted\n");
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
732
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
733 if (nargin == 1)
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
734 {
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
735 if (args(0).is_string ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
736 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
737 symbol_name = args(0).string_value ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
738 fcn_list(0) = symbol_name;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
739 bp_list = bp_table::get_breakpoint_list (fcn_list);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
740 }
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
741 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
742 gripe_wrong_type_arg ("dbstatus", args(0));
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
743 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
744 else
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
745 {
18375
bb162f81881d Correctly return all breakpoints when called with no arguments (bug #41338).
Rik <rik@octave.org>
parents: 18374
diff changeset
746 if (Vdebugging)
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
747 {
18375
bb162f81881d Correctly return all breakpoints when called with no arguments (bug #41338).
Rik <rik@octave.org>
parents: 18374
diff changeset
748 octave_user_code *dbg_fcn = get_user_code ();
bb162f81881d Correctly return all breakpoints when called with no arguments (bug #41338).
Rik <rik@octave.org>
parents: 18374
diff changeset
749 if (dbg_fcn)
bb162f81881d Correctly return all breakpoints when called with no arguments (bug #41338).
Rik <rik@octave.org>
parents: 18374
diff changeset
750 {
bb162f81881d Correctly return all breakpoints when called with no arguments (bug #41338).
Rik <rik@octave.org>
parents: 18374
diff changeset
751 symbol_name = dbg_fcn->name ();
bb162f81881d Correctly return all breakpoints when called with no arguments (bug #41338).
Rik <rik@octave.org>
parents: 18374
diff changeset
752 fcn_list(0) = symbol_name;
bb162f81881d Correctly return all breakpoints when called with no arguments (bug #41338).
Rik <rik@octave.org>
parents: 18374
diff changeset
753 }
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
754 }
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
755
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
756 bp_list = bp_table::get_breakpoint_list (fcn_list);
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
757 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
758
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
759 if (nargout == 0)
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
760 {
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
761 // Print out the breakpoint information.
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
762
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
763 for (bp_table::fname_line_map_iterator it = bp_list.begin ();
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
764 it != bp_list.end (); it++)
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
765 {
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
766 bp_table::intmap m = it->second;
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
767
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
768 size_t nel = m.size ();
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
769
14228
0beb62668d69 Use correct plural for dbstatus if there is more than 1 breakpoint set in file.
Rik <octave@nomad.inbox5.com>
parents: 14227
diff changeset
770 octave_stdout << "breakpoint in " << it->first;
0beb62668d69 Use correct plural for dbstatus if there is more than 1 breakpoint set in file.
Rik <octave@nomad.inbox5.com>
parents: 14227
diff changeset
771 if (nel > 1)
0beb62668d69 Use correct plural for dbstatus if there is more than 1 breakpoint set in file.
Rik <octave@nomad.inbox5.com>
parents: 14227
diff changeset
772 octave_stdout << " at lines ";
0beb62668d69 Use correct plural for dbstatus if there is more than 1 breakpoint set in file.
Rik <octave@nomad.inbox5.com>
parents: 14227
diff changeset
773 else
0beb62668d69 Use correct plural for dbstatus if there is more than 1 breakpoint set in file.
Rik <octave@nomad.inbox5.com>
parents: 14227
diff changeset
774 octave_stdout << " at line ";
0beb62668d69 Use correct plural for dbstatus if there is more than 1 breakpoint set in file.
Rik <octave@nomad.inbox5.com>
parents: 14227
diff changeset
775
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
776 for (size_t j = 0; j < nel; j++)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
777 octave_stdout << m[j] << ((j < nel - 1) ? ", " : ".");
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
778
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
779 if (nel > 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
780 octave_stdout << std::endl;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
781 }
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
782 return octave_value ();
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
783 }
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
784 else
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
785 {
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
786 // Fill in an array for return.
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
787
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
788 int i = 0;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
789 Cell names (dim_vector (bp_list.size (), 1));
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
790 Cell file (dim_vector (bp_list.size (), 1));
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
791 Cell line (dim_vector (bp_list.size (), 1));
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
792
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
793 for (bp_table::const_fname_line_map_iterator it = bp_list.begin ();
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
794 it != bp_list.end (); it++)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
795 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
796 names(i) = it->first;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
797 line(i) = intmap_to_ov (it->second);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
798 file(i) = do_which (it->first);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
799 i++;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
800 }
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
801
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
802 retval.assign ("name", names);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
803 retval.assign ("file", file);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
804 retval.assign ("line", line);
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
805
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
806 return octave_value (retval);
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
807 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
808 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
809
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
810 DEFUN (dbwhere, , ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
811 "-*- texinfo -*-\n\
20852
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
812 @deftypefn {} {} dbwhere\n\
20171
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
813 In debugging mode, report the current file and line number where execution\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
814 is stopped.\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
815 @seealso{dbstatus, dbcont, dbstep, dbup}\n\
5645
9c9bd01099ce [project @ 2006-03-06 22:33:54 by jwe]
jwe
parents: 5642
diff changeset
816 @end deftypefn")
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
817 {
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
818 octave_value retval;
3946
eab957395758 [project @ 2002-05-23 00:42:15 by jwe]
jwe
parents: 3895
diff changeset
819
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
820 octave_user_code *dbg_fcn = get_user_code ();
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
821
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
822 if (dbg_fcn)
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
823 {
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
824 bool have_file = true;
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
825
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
826 std::string name = dbg_fcn->fcn_file_name ();
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
827
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
828 if (name.empty ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
829 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
830 have_file = false;
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
831
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
832 name = dbg_fcn->name ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
833 }
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
834
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
835 octave_stdout << "stopped in " << name << " at ";
9484
bbe033dcfe13 make dbwhere work when called at keyboard prompt
John W. Eaton <jwe@octave.org>
parents: 9377
diff changeset
836
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
837 int l = octave_call_stack::caller_user_code_line ();
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
838
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
839 if (l > 0)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
840 {
18374
e33f706468bc Fix extra space in dbwhere output.
Rik <rik@octave.org>
parents: 18373
diff changeset
841 octave_stdout << "line " << l << std::endl;
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
842
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
843 if (have_file)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
844 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
845 std::string line = get_file_line (name, l);
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
846
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
847 if (! line.empty ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
848 octave_stdout << l << ": " << line << std::endl;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
849 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
850 }
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
851 else
18374
e33f706468bc Fix extra space in dbwhere output.
Rik <rik@octave.org>
parents: 18373
diff changeset
852 octave_stdout << "<unknown line>" << std::endl;
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
853 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
854 else
14049
b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands
Rik <octave@nomad.inbox5.com>
parents: 14035
diff changeset
855 error ("dbwhere: must be inside a user function to use dbwhere\n");
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
856
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
857 return retval;
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
858 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
859
3946
eab957395758 [project @ 2002-05-23 00:42:15 by jwe]
jwe
parents: 3895
diff changeset
860 void
3949
294f13627ee8 [project @ 2002-05-23 01:22:11 by jwe]
jwe
parents: 3948
diff changeset
861 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
862 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
863 std::string ff = fcn_file_in_path (name);
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
864
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
865 if (! ff.empty ())
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
866 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
867 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
868
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
869 if (fs)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
870 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
871 int line = 1;
19596
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19404
diff changeset
872 std::string text;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
873
18385
5b7b12e16523 Speed up dbtype by 10X by using line-oriented input.
Rik <rik@octave.org>
parents: 18379
diff changeset
874 while (std::getline (fs, text) && line <= end)
19860
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
875 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
876 if (line >= start)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
877 os << line << "\t" << text << "\n";
19596
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19404
diff changeset
878
19860
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
879 line++;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19854
diff changeset
880 }
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
881 }
3946
eab957395758 [project @ 2002-05-23 00:42:15 by jwe]
jwe
parents: 3895
diff changeset
882 else
15466
d174210ce1ec use ' instead of ` in error messages, warnings and most comments
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
883 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
884 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
885 else
6317
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe]
jwe
parents: 5744
diff changeset
886 os << "dbtype: unknown function " << name << "\n";
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
887
6646
bd0a70c3f2db [project @ 2007-05-22 02:27:43 by jwe]
jwe
parents: 6317
diff changeset
888 os.flush ();
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
889 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
890
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
891 DEFUN (dbtype, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
892 "-*- texinfo -*-\n\
20852
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
893 @deftypefn {} {} dbtype\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
894 @deftypefnx {} {} dbtype @var{lineno}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
895 @deftypefnx {} {} dbtype @var{startl:endl}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
896 @deftypefnx {} {} dbtype @var{startl:end}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
897 @deftypefnx {} {} dbtype @var{func}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
898 @deftypefnx {} {} dbtype @var{func} @var{lineno}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
899 @deftypefnx {} {} dbtype @var{func} @var{startl:endl}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
900 @deftypefnx {} {} dbtype @var{func} @var{startl:end}\n\
15577
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
901 Display a script file with line numbers.\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
902 \n\
15577
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
903 When called with no arguments in debugging mode, display the script file\n\
20171
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
904 currently being debugged.\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
905 \n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
906 An optional range specification can be used to list only a portion of the\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
907 file. The special keyword @qcode{\"end\"} is a valid line number\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
908 specification for the last line of the file.\n\
15577
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
909 \n\
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
910 When called with the name of a function, list that script file with line\n\
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
911 numbers.\n\
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
912 @seealso{dbwhere, dbstatus, dbstop}\n\
5642
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe]
jwe
parents: 5360
diff changeset
913 @end deftypefn")
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
914 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
915 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
916 octave_user_code *dbg_fcn;
3946
eab957395758 [project @ 2002-05-23 00:42:15 by jwe]
jwe
parents: 3895
diff changeset
917
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
918 string_vector argv = args.make_argv ("dbtype");
3946
eab957395758 [project @ 2002-05-23 00:42:15 by jwe]
jwe
parents: 3895
diff changeset
919
20818
f428cbe7576f eliminate unnecessary uses of nargin
John W. Eaton <jwe@octave.org>
parents: 20816
diff changeset
920 switch (args.length ())
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
921 {
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
922 case 0: // dbtype
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
923 dbg_fcn = get_user_code ();
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
924
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
925 if (dbg_fcn)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
926 do_dbtype (octave_stdout, dbg_fcn->fcn_file_name (),
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
927 0, std::numeric_limits<int>::max ());
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
928 else
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
929 error ("dbtype: must be inside a user function to give no arguments to dbtype\n");
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
930
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
931 break;
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
932
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
933 case 1: // (dbtype start:end) || (dbtype func) || (dbtype lineno)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
934 {
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
935 std::string arg = argv[1];
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
936
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
937 size_t ind = arg.find (':');
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
938
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
939 if (ind != std::string::npos) // (dbtype start:end)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
940 {
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
941 dbg_fcn = get_user_code ();
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
942
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
943 if (dbg_fcn)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
944 {
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
945 std::string start_str = arg.substr (0, ind);
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
946 std::string end_str = arg.substr (ind + 1);
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
947
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
948 int start, end;
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
949 start = atoi (start_str.c_str ());
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
950 if (end_str == "end")
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
951 end = std::numeric_limits<int>::max ();
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
952 else
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
953 end = atoi (end_str.c_str ());
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
954
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
955 if (std::min (start, end) <= 0)
20830
35241c4b696c eliminate return statements after calls to error
John W. Eaton <jwe@octave.org>
parents: 20818
diff changeset
956 error ("dbtype: start and end lines must be >= 1\n");
18392
6a2cc29f55fc Correctly handle 'dbtype lineno' case.
Rik <rik@octave.org>
parents: 18391
diff changeset
957
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
958 if (start <= end)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
959 do_dbtype (octave_stdout, dbg_fcn->fcn_file_name (),
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
960 start, end);
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
961 else
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
962 error ("dbtype: start line must be less than end line\n");
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
963 }
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
964 }
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
965 else // (dbtype func) || (dbtype lineno)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
966 {
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
967 int line = atoi (arg.c_str ());
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
968
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
969 if (line == 0) // (dbtype func)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
970 {
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
971 dbg_fcn = get_user_code (arg);
14227
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
972
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
973 if (dbg_fcn)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
974 do_dbtype (octave_stdout, dbg_fcn->fcn_file_name (),
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
975 0, std::numeric_limits<int>::max ());
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
976 else
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
977 error ("dbtype: function <%s> not found\n", arg.c_str ());
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
978 }
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
979 else // (dbtype lineno)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
980 {
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
981 if (line <= 0)
20830
35241c4b696c eliminate return statements after calls to error
John W. Eaton <jwe@octave.org>
parents: 20818
diff changeset
982 error ("dbtype: start and end lines must be >= 1\n");
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
983
14227
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
984 dbg_fcn = get_user_code ();
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
985
14227
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
986 if (dbg_fcn)
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
987 do_dbtype (octave_stdout, dbg_fcn->fcn_file_name (),
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
988 line, line);
14227
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
989 }
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
990 }
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
991 }
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
992 break;
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
993
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
994 case 2: // (dbtype func start:end) || (dbtype func start)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
995 dbg_fcn = get_user_code (argv[1]);
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
996
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
997 if (dbg_fcn)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
998 {
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
999 std::string arg = argv[2];
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1000 int start, end;
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1001 size_t ind = arg.find (':');
6317
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe]
jwe
parents: 5744
diff changeset
1002
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1003 if (ind != std::string::npos)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1004 {
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1005 std::string start_str = arg.substr (0, ind);
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1006 std::string end_str = arg.substr (ind + 1);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
1007
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1008 start = atoi (start_str.c_str ());
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1009 if (end_str == "end")
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1010 end = std::numeric_limits<int>::max ();
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1011 else
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1012 end = atoi (end_str.c_str ());
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1013 }
14227
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
1014 else
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1015 {
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1016 start = atoi (arg.c_str ());
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1017 end = start;
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1018 }
14227
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
1019
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1020 if (std::min (start, end) <= 0)
20830
35241c4b696c eliminate return statements after calls to error
John W. Eaton <jwe@octave.org>
parents: 20818
diff changeset
1021 error ("dbtype: start and end lines must be >= 1\n");
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
1022
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1023 if (start <= end)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1024 do_dbtype (octave_stdout, dbg_fcn->fcn_file_name (),
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1025 start, end);
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1026 else
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1027 error ("dbtype: start line must be less than end line\n");
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1028 }
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1029 else
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1030 error ("dbtype: function <%s> not found\n", argv[1].c_str ());
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1031
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1032 break;
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1033
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1034 default:
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1035 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
1036 }
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
1037
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
1038 return retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
1039 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
1040
16842
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1041 DEFUN (dblist, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
1042 "-*- texinfo -*-\n\
20852
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1043 @deftypefn {} {} dblist\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1044 @deftypefnx {} {} dblist @var{n}\n\
16842
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1045 In debugging mode, list @var{n} lines of the function being debugged\n\
20171
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1046 centered around the current line to be executed.\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1047 \n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1048 If unspecified @var{n} defaults to 10 (+/- 5 lines)\n\
16842
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1049 @seealso{dbwhere, dbtype}\n\
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1050 @end deftypefn")
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1051 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1052 octave_value retval;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1053
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1054 int n = 10;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1055
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1056 if (args.length () == 1)
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1057 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1058 octave_value arg = args(0);
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1059
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1060 if (arg.is_string ())
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1061 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1062 std::string s_arg = arg.string_value ();
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1063
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1064 n = atoi (s_arg.c_str ());
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1065 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1066 else
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1067 n = args(0).int_value ();
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1068
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1069 if (n < 0)
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1070 error ("dblist: N must be a non-negative integer");
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1071 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1072
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1073 octave_user_code *dbg_fcn = get_user_code ();
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1074
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1075 if (dbg_fcn)
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1076 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1077 bool have_file = true;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1078
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1079 std::string name = dbg_fcn->fcn_file_name ();
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1080
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1081 if (name.empty ())
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1082 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1083 have_file = false;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1084 name = dbg_fcn->name ();
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1085 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1086
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1087 int l = octave_call_stack::caller_user_code_line ();
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1088
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1089 if (l > 0)
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1090 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1091 if (have_file)
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1092 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1093 int l_min = std::max (l - n/2, 0);
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1094 int l_max = l + n/2;
18372
73f81a7509a2 Fix dblist problems when used in subfunctions.
Rik <rik@octave.org>
parents: 18235
diff changeset
1095 do_dbtype (octave_stdout, name, l_min, l-1);
16842
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1096
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1097 std::string line = get_file_line (name, l);
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1098 if (! line.empty ())
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1099 octave_stdout << l << "-->\t" << line << std::endl;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1100
18372
73f81a7509a2 Fix dblist problems when used in subfunctions.
Rik <rik@octave.org>
parents: 18235
diff changeset
1101 do_dbtype (octave_stdout, name, l+1, l_max);
16842
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1102 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1103 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1104 else
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1105 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1106 octave_stdout << "dblist: unable to determine source code line"
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1107 << std::endl;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1108 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1109 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1110 else
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1111 error ("dblist: must be inside a user function to use dblist\n");
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1112
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1113 return retval;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1114 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1115
13689
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1116 static octave_value_list
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1117 do_dbstack (const octave_value_list& args, int nargout, std::ostream& os)
7736
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1118 {
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1119 int nargin = args.length ();
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1120
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1121 if (nargin > 2)
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1122 print_usage ();
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1123
7736
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1124 octave_value_list retval;
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1125
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9724
diff changeset
1126 unwind_protect frame;
7890
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1127
7901
3e4c9b69069d call stack changes
John W. Eaton <jwe@octave.org>
parents: 7897
diff changeset
1128 octave_idx_type curr_frame = -1;
7890
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1129
7901
3e4c9b69069d call stack changes
John W. Eaton <jwe@octave.org>
parents: 7897
diff changeset
1130 size_t nskip = 0;
7736
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1131
20816
3d551b2ae928 Use variable name nargin consistently in C++ code.
Rik <rik@octave.org>
parents: 20803
diff changeset
1132 if (nargin == 1 || nargin == 2)
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1133 {
7890
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1134 int n = 0;
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1135
20816
3d551b2ae928 Use variable name nargin consistently in C++ code.
Rik <rik@octave.org>
parents: 20803
diff changeset
1136 for (octave_idx_type i = 0; i < nargin; i++)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1137 {
17649
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1138 octave_value arg = args(i);
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1139
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1140 if (arg.is_string ())
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1141 {
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1142 std::string s_arg = arg.string_value ();
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1143
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1144 // Skip "-completenames", octave returns full names anyway.
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1145
17649
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1146 if (s_arg == "-completenames")
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1147 continue;
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1148
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1149 n = atoi (s_arg.c_str ());
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1150 }
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1151 else
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1152 n = arg.int_value ();
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1153
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1154 if (n <= 0)
17649
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1155 error ("dbstack: N must be a non-negative integer");
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1156 }
7890
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1157
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1158 if (n > 0)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1159 nskip = n;
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1160 }
7736
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1161
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1162 if (nargout == 0)
7736
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1163 {
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1164 octave_map stk = octave_call_stack::backtrace (nskip, curr_frame);
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1165 octave_idx_type nframes_to_display = stk.numel ();
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1166
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1167 if (nframes_to_display > 0)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1168 {
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1169 octave_preserve_stream_state stream_state (os);
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1170
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1171 os << "stopped in:\n\n";
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1172
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1173 Cell names = stk.contents ("name");
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1174 Cell files = stk.contents ("file");
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1175 Cell lines = stk.contents ("line");
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1176
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1177 bool show_top_level = true;
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1178
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1179 size_t max_name_len = 0;
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1180
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1181 for (octave_idx_type i = 0; i < nframes_to_display; i++)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1182 {
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1183 std::string name = names(i).string_value ();
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1184
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1185 max_name_len = std::max (name.length (), max_name_len);
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1186 }
7890
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1187
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1188 for (octave_idx_type i = 0; i < nframes_to_display; i++)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1189 {
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1190 std::string name = names(i).string_value ();
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1191 std::string file = files(i).string_value ();
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1192 int line = lines(i).int_value ();
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1193
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1194 if (show_top_level && i == curr_frame)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1195 show_top_level = false;
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1196
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1197 os << (i == curr_frame ? " --> " : " ")
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1198 << std::setw (max_name_len) << name
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1199 << " at line " << line
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1200 << " [" << file << "]"
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1201 << std::endl;
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1202 }
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1203
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1204 if (show_top_level)
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1205 os << " --> top level" << std::endl;
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1206 }
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1207 }
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1208 else
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1209 {
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1210 octave_map stk = octave_call_stack::backtrace (nskip,
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1211 curr_frame,
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1212 false);
18439
96a495813047 Don't put parent function in subfunction stack structure name (bug #41506).
Rik <rik@octave.org>
parents: 18397
diff changeset
1213
20883
f1b2a2dbc0e1 2015 Code Sprint: use ovl () in C++ files.
José Luis García Pallero <jgpallero@gmail.com>
parents: 20852
diff changeset
1214 retval = ovl (stk,
f1b2a2dbc0e1 2015 Code Sprint: use ovl () in C++ files.
José Luis García Pallero <jgpallero@gmail.com>
parents: 20852
diff changeset
1215 curr_frame < 0 ? 1 : curr_frame + 1);
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1216 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1217
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1218 return retval;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1219 }
7736
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1220
13326
23cc9c13b622 show_octave_dbstack: new convenience function for debugging
John W. Eaton <jwe@octave.org>
parents: 12642
diff changeset
1221 // A function that can be easily called from a debugger print the Octave
23cc9c13b622 show_octave_dbstack: new convenience function for debugging
John W. Eaton <jwe@octave.org>
parents: 12642
diff changeset
1222 // stack. This can be useful for finding what line of code the
23cc9c13b622 show_octave_dbstack: new convenience function for debugging
John W. Eaton <jwe@octave.org>
parents: 12642
diff changeset
1223 // interpreter is currently executing when the debugger is stopped in
23cc9c13b622 show_octave_dbstack: new convenience function for debugging
John W. Eaton <jwe@octave.org>
parents: 12642
diff changeset
1224 // some C++ function, for example.
23cc9c13b622 show_octave_dbstack: new convenience function for debugging
John W. Eaton <jwe@octave.org>
parents: 12642
diff changeset
1225
13784
0bbe319bf26b octave_class::size: return matrix with correct dimensions
John W. Eaton <jwe@octave.org>
parents: 13689
diff changeset
1226 void
13326
23cc9c13b622 show_octave_dbstack: new convenience function for debugging
John W. Eaton <jwe@octave.org>
parents: 12642
diff changeset
1227 show_octave_dbstack (void)
23cc9c13b622 show_octave_dbstack: new convenience function for debugging
John W. Eaton <jwe@octave.org>
parents: 12642
diff changeset
1228 {
13689
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1229 do_dbstack (octave_value_list (), 0, std::cerr);
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1230 }
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1231
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1232 DEFUN (dbstack, args, nargout,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
1233 "-*- texinfo -*-\n\
20852
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1234 @deftypefn {} {} dbstack\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1235 @deftypefnx {} {} dbstack @var{n}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1236 @deftypefnx {} {} dbstack @var{-completenames}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1237 @deftypefnx {} {[@var{stack}, @var{idx}] =} dbstack (@dots{})\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1238 Display or return current debugging function stack information.\n\
20171
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1239 \n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1240 With optional argument @var{n}, omit the @var{n} innermost stack frames.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1241 \n\
17649
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1242 Although accepted, the argument @var{-completenames} is silently ignored.\n\
20712
2469d78a1d8b Consistently use 'filename' rather than 'file name' throughout code base.
Rik <rik@octave.org>
parents: 20699
diff changeset
1243 Octave always returns absolute filenames.\n\
20171
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1244 \n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1245 The arguments @var{n} and @var{-completenames} can be both specified in any\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1246 order.\n\
17649
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1247 \n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1248 The optional return argument @var{stack} is a struct array with the\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1249 following fields:\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1250 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1251 @table @asis\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1252 @item file\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1253 The name of the m-file where the function code is located.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1254 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1255 @item name\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1256 The name of the function with a breakpoint.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1257 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1258 @item line\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1259 The line number of an active breakpoint.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1260 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1261 @item column\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1262 The column number of the line where the breakpoint begins.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1263 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1264 @item scope\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1265 Undocumented.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1266 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1267 @item context\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1268 Undocumented.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1269 @end table\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1270 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1271 The return argument @var{idx} specifies which element of the @var{stack}\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1272 struct array is currently active.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1273 @seealso{dbup, dbdown, dbwhere, dbstatus}\n\
13689
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1274 @end deftypefn")
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1275 {
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1276 return do_dbstack (args, nargout, octave_stdout);
13326
23cc9c13b622 show_octave_dbstack: new convenience function for debugging
John W. Eaton <jwe@octave.org>
parents: 12642
diff changeset
1277 }
23cc9c13b622 show_octave_dbstack: new convenience function for debugging
John W. Eaton <jwe@octave.org>
parents: 12642
diff changeset
1278
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1279 static void
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1280 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
1281 {
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1282 int n = 1;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1283
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1284 if (args.length () == 1)
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1285 {
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1286 octave_value arg = args(0);
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1287
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1288 if (arg.is_string ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1289 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1290 std::string s_arg = arg.string_value ();
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1291
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1292 n = atoi (s_arg.c_str ());
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1293 }
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1294 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1295 n = args(0).int_value ();
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1296 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1297
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1298 if (who == "dbup")
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1299 n = -n;
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1300
20556
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1301 if (! octave_call_stack::goto_frame_relative (n, true))
b10432a40432 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20427
diff changeset
1302 error ("%s: invalid stack frame", who.c_str ());
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1303 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1304
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
1305 DEFUN (dbup, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
1306 "-*- texinfo -*-\n\
20852
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1307 @deftypefn {} {} dbup\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1308 @deftypefnx {} {} dbup @var{n}\n\
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1309 In debugging mode, move up the execution stack @var{n} frames.\n\
20171
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1310 \n\
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1311 If @var{n} is omitted, move up one frame.\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1312 @seealso{dbstack, dbdown}\n\
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1313 @end deftypefn")
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1314 {
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1315 octave_value retval;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1316
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1317 do_dbupdown (args, "dbup");
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1318
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1319 return retval;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1320 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1321
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
1322 DEFUN (dbdown, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
1323 "-*- texinfo -*-\n\
20852
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1324 @deftypefn {} {} dbdown\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1325 @deftypefnx {} {} dbdown @var{n}\n\
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1326 In debugging mode, move down the execution stack @var{n} frames.\n\
20171
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1327 \n\
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1328 If @var{n} is omitted, move down one frame.\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1329 @seealso{dbstack, dbup}\n\
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1330 @end deftypefn")
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1331 {
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1332 octave_value retval;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1333
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1334 do_dbupdown (args, "dbdown");
7736
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1335
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1336 return retval;
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1337 }
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1338
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
1339 DEFUN (dbstep, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
1340 "-*- texinfo -*-\n\
20852
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1341 @deftypefn {} {} dbstep\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1342 @deftypefnx {} {} dbstep @var{n}\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1343 @deftypefnx {} {} dbstep in\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1344 @deftypefnx {} {} dbstep out\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1345 @deftypefnx {} {} dbnext @dots{}\n\
9724
f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros
Rik <rdrider0-list@yahoo.com>
parents: 9484
diff changeset
1346 In debugging mode, execute the next @var{n} lines of code.\n\
20171
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1347 \n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1348 If @var{n} is omitted, execute the next single line of code. If the next\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1349 line of code is itself defined in terms of an m-file remain in the existing\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1350 function.\n\
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
1351 \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
1352 Using @code{dbstep in} will cause execution of the next line to step into\n\
20171
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1353 any m-files defined on the next line.\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1354 \n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1355 Using @code{dbstep out} will cause execution to continue until the current\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1356 function returns.\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1357 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1358 @code{dbnext} is an alias for @code{dbstep}.\n\
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
1359 @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
1360 @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
1361 {
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1362 if (! Vdebugging)
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1363 error ("dbstep: can only be called in debug mode");
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1364
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1365 int nargin = args.length ();
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
1366
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1367 if (nargin > 1)
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1368 print_usage ();
20803
a6eaedd8bd75 eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents: 20712
diff changeset
1369
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1370 if (nargin == 1)
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1371 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1372 std::string arg = args(0).xstring_value ("dbstep: input argument must be a string");
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1373
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1374 if (arg == "in")
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1375 {
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1376 Vdebugging = false;
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1377
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1378 tree_evaluator::dbstep_flag = -1;
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1379 }
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1380 else if (arg == "out")
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1381 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1382 Vdebugging = false;
20581
ba2b07c13913 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20556
diff changeset
1383
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1384 tree_evaluator::dbstep_flag = -2;
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1385 }
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1386 else
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1387 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1388 int n = atoi (arg.c_str ());
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
1389
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1390 if (n > 0)
20581
ba2b07c13913 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20556
diff changeset
1391 {
ba2b07c13913 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20556
diff changeset
1392 Vdebugging = false;
19742
67f2c76f9f4d Remove unnecessary checking of error_state after is_string validation.
Rik <rik@octave.org>
parents: 19696
diff changeset
1393
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1394 tree_evaluator::dbstep_flag = n;
20581
ba2b07c13913 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20556
diff changeset
1395 }
ba2b07c13913 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20556
diff changeset
1396 else
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1397 error ("dbstep: invalid argument");
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1398 }
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
1399 }
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
1400 else
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1401 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1402 Vdebugging = false;
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1403
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1404 tree_evaluator::dbstep_flag = 1;
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1405 }
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
1406
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
1407 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
1408 }
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
1409
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1410 DEFALIAS (dbnext, dbstep);
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1411
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
1412 DEFUN (dbcont, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
1413 "-*- texinfo -*-\n\
20852
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1414 @deftypefn {} {} dbcont\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1415 Leave command-line debugging mode and continue code execution normally.\n\
9724
f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros
Rik <rdrider0-list@yahoo.com>
parents: 9484
diff changeset
1416 @seealso{dbstep, dbquit}\n\
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
1417 @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
1418 {
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1419 if (! Vdebugging)
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1420 error ("dbcont: can only be called in debug mode");
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1421
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1422 if (args.length () != 0)
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1423 print_usage ();
20803
a6eaedd8bd75 eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents: 20712
diff changeset
1424
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1425 Vdebugging = false;
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1426
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1427 tree_evaluator::reset_debug_state ();
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
1428
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
1429 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
1430 }
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
1431
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
1432 DEFUN (dbquit, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
1433 "-*- texinfo -*-\n\
20852
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1434 @deftypefn {} {} dbquit\n\
20171
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1435 Quit debugging mode immediately without further code execution and return to\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19860
diff changeset
1436 the Octave prompt.\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1437 @seealso{dbcont, dbstep}\n\
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
1438 @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
1439 {
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1440 if (! Vdebugging)
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1441 error ("dbquit: can only be called in debug mode");
10186
095a1e670e68 make dbstep work with keyboard function
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1442
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1443 if (args.length () != 0)
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1444 print_usage ();
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1445
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1446 Vdebugging = false;
20803
a6eaedd8bd75 eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents: 20712
diff changeset
1447
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1448 tree_evaluator::reset_debug_state ();
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1449
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1450 octave_throw_interrupt_exception ();
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
1451
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
1452 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
1453 }
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
1454
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
1455 DEFUN (isdebugmode, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17753
diff changeset
1456 "-*- texinfo -*-\n\
20852
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1457 @deftypefn {} {} isdebugmode ()\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1458 Return true if in debugging mode, otherwise false.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1459 @seealso{dbwhere, dbstack, dbstatus}\n\
8114
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1460 @end deftypefn")
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1461 {
20803
a6eaedd8bd75 eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents: 20712
diff changeset
1462 if (args.length () != 0)
8114
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1463 print_usage ();
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1464
20803
a6eaedd8bd75 eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents: 20712
diff changeset
1465 return octave_value (Vdebugging);
8114
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1466 }
19378
c1ce43276b86 avoid printing debug location in cmd window when using GUI to step
John W. Eaton <jwe@octave.org>
parents: 18235
diff changeset
1467
19854
a59c5a16c9ab Rename db_next_breakpoint_quiet to internal function.
Rik <rik@octave.org>
parents: 19742
diff changeset
1468 DEFUN (__db_next_breakpoint_quiet__, args, ,
19378
c1ce43276b86 avoid printing debug location in cmd window when using GUI to step
John W. Eaton <jwe@octave.org>
parents: 18235
diff changeset
1469 "-*- texinfo -*-\n\
20852
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1470 @deftypefn {} {} __db_next_breakpoint_quiet__ ()\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents: 20830
diff changeset
1471 @deftypefnx {} {} __db_next_breakpoint_quiet__ (@var{flag})\n\
19854
a59c5a16c9ab Rename db_next_breakpoint_quiet to internal function.
Rik <rik@octave.org>
parents: 19742
diff changeset
1472 Disable line info printing at the next breakpoint.\n\
a59c5a16c9ab Rename db_next_breakpoint_quiet to internal function.
Rik <rik@octave.org>
parents: 19742
diff changeset
1473 \n\
a59c5a16c9ab Rename db_next_breakpoint_quiet to internal function.
Rik <rik@octave.org>
parents: 19742
diff changeset
1474 With a logical argument @var{flag}, set the state on or off.\n\
19378
c1ce43276b86 avoid printing debug location in cmd window when using GUI to step
John W. Eaton <jwe@octave.org>
parents: 18235
diff changeset
1475 @end deftypefn")
c1ce43276b86 avoid printing debug location in cmd window when using GUI to step
John W. Eaton <jwe@octave.org>
parents: 18235
diff changeset
1476 {
c1ce43276b86 avoid printing debug location in cmd window when using GUI to step
John W. Eaton <jwe@octave.org>
parents: 18235
diff changeset
1477 int nargin = args.length ();
c1ce43276b86 avoid printing debug location in cmd window when using GUI to step
John W. Eaton <jwe@octave.org>
parents: 18235
diff changeset
1478
20803
a6eaedd8bd75 eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents: 20712
diff changeset
1479 if (nargin > 1)
a6eaedd8bd75 eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents: 20712
diff changeset
1480 print_usage ();
a6eaedd8bd75 eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents: 20712
diff changeset
1481
a6eaedd8bd75 eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents: 20712
diff changeset
1482 bool state = true;
19378
c1ce43276b86 avoid printing debug location in cmd window when using GUI to step
John W. Eaton <jwe@octave.org>
parents: 18235
diff changeset
1483
20803
a6eaedd8bd75 eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents: 20712
diff changeset
1484 if (nargin == 1)
a6eaedd8bd75 eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents: 20712
diff changeset
1485 state = args(0).bool_value ();
19378
c1ce43276b86 avoid printing debug location in cmd window when using GUI to step
John W. Eaton <jwe@octave.org>
parents: 18235
diff changeset
1486
20803
a6eaedd8bd75 eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents: 20712
diff changeset
1487 tree_evaluator::quiet_breakpoint_flag = state;
19378
c1ce43276b86 avoid printing debug location in cmd window when using GUI to step
John W. Eaton <jwe@octave.org>
parents: 18235
diff changeset
1488
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1489 return octave_value_list ();
19378
c1ce43276b86 avoid printing debug location in cmd window when using GUI to step
John W. Eaton <jwe@octave.org>
parents: 18235
diff changeset
1490 }
20917
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20883
diff changeset
1491