1 /* GDB routines for supporting auto-loaded scripts.
2
3 Copyright (C) 2010-2024 Free Software Foundation, Inc.
4
5 This file is part of GDB.
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
19
20 #include "top.h"
21 #include "cli/cli-cmds.h"
22 #include "objfiles.h"
23 #include "python.h"
24 #include "auto-load.h"
25 #include "python-internal.h"
26
27 /* User-settable option to enable/disable auto-loading of Python scripts:
28 set auto-load python-scripts on|off
29 This is true if we should auto-load associated Python scripts when an
30 objfile is opened, false otherwise. */
31 static bool auto_load_python_scripts = true;
32
33 /* "show" command for the auto_load_python_scripts configuration variable. */
34
35 static void
show_auto_load_python_scripts(struct ui_file * file,int from_tty,struct cmd_list_element * c,const char * value)36 show_auto_load_python_scripts (struct ui_file *file, int from_tty,
37 struct cmd_list_element *c, const char *value)
38 {
39 gdb_printf (file, _("Auto-loading of Python scripts is %s.\n"), value);
40 }
41
42 /* See python-internal.h. */
43
44 bool
gdbpy_auto_load_enabled(const struct extension_language_defn * extlang)45 gdbpy_auto_load_enabled (const struct extension_language_defn *extlang)
46 {
47 return auto_load_python_scripts;
48 }
49
50 /* Wrapper for "info auto-load python-scripts". */
51
52 static void
info_auto_load_python_scripts(const char * pattern,int from_tty)53 info_auto_load_python_scripts (const char *pattern, int from_tty)
54 {
55 auto_load_info_scripts (current_program_space, pattern, from_tty,
56 &extension_language_python);
57 }
58
59 static int CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
gdbpy_initialize_auto_load(void)60 gdbpy_initialize_auto_load (void)
61 {
62 add_setshow_boolean_cmd ("python-scripts", class_support,
63 &auto_load_python_scripts, _("\
64 Set the debugger's behaviour regarding auto-loaded Python scripts."), _("\
65 Show the debugger's behaviour regarding auto-loaded Python scripts."), _("\
66 If enabled, auto-loaded Python scripts are loaded when the debugger reads\n\
67 an executable or shared library.\n\
68 This options has security implications for untrusted inferiors."),
69 NULL, show_auto_load_python_scripts,
70 auto_load_set_cmdlist_get (),
71 auto_load_show_cmdlist_get ());
72
73 set_show_commands auto_load_scripts_cmds
74 = add_setshow_boolean_cmd ("auto-load-scripts", class_support,
75 &auto_load_python_scripts, _("\
76 Set the debugger's behaviour regarding auto-loaded Python scripts, "
77 "deprecated."),
78 _("\
79 Show the debugger's behaviour regarding auto-loaded Python scripts, "
80 "deprecated."),
81 NULL, NULL, show_auto_load_python_scripts,
82 &setlist, &showlist);
83 deprecate_cmd (auto_load_scripts_cmds.set, "set auto-load python-scripts");
84 deprecate_cmd (auto_load_scripts_cmds.show, "show auto-load python-scripts");
85
86 add_cmd ("python-scripts", class_info, info_auto_load_python_scripts,
87 _("Print the list of automatically loaded Python scripts.\n\
88 Usage: info auto-load python-scripts [REGEXP]"),
89 auto_load_info_cmdlist_get ());
90
91 cmd_list_element *info_auto_load_scripts_cmd
92 = add_info ("auto-load-scripts", info_auto_load_python_scripts, _("\
93 Print the list of automatically loaded Python scripts, deprecated."));
94 deprecate_cmd (info_auto_load_scripts_cmd, "info auto-load python-scripts");
95
96 return 0;
97 }
98
99 GDBPY_INITIALIZE_FILE (gdbpy_initialize_auto_load);
100