old-cross-binutils/include/gdb/section-scripts.h

63 lines
2.4 KiB
C
Raw Normal View History

2014-02-09 23:56:36 +00:00
/* Definition of kinds of records in section .debug_gdb_scripts.
Copyright (C) 2014-2016 Free Software Foundation, Inc.
2014-02-09 23:56:36 +00:00
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef GDB_SECTION_SCRIPTS_H
#define GDB_SECTION_SCRIPTS_H
/* Each entry in section .debug_gdb_scripts begins with a byte that is used to
identify the entry. This byte is to use as we choose.
0 is reserved so that it is never used (to catch errors).
It is recommended to avoid ASCII values 32-127 to help catch (most) cases
of forgetting to include this byte.
Other unused values needn't specify different scripting languages,
but we have no need for anything else at the moment.
These values are defined as macros so that they can be used in embedded
asms and assembler source files. */
/* Reserved. */
#define SECTION_SCRIPT_ID_NEVER_USE 0
/* The record is a nul-terminated file name to load as a python file. */
#define SECTION_SCRIPT_ID_PYTHON_FILE 1
/* Native GDB scripts are not currently supported in .debug_gdb_scripts,
but we reserve a value for it. */
/*#define SECTION_SCRIPT_ID_GDB_FILE 2*/
/* The record is a nul-terminated file name to load as a guile(scheme)
file. */
#define SECTION_SCRIPT_ID_SCHEME_FILE 3
Add support for inlining scripts into .debug_gdb_scripts. include/gdb/ChangeLog: * section-scripts.h: Remove "future extension" comment. (SECTION_SCRIPT_ID_PYTHON_TEXT): New macro. (SECTION_SCRIPT_ID_SCHEME_TEXT): New macro. gdb/ChangeLog: * NEWS: Mention inlined scripts in .debug_gdb_scripts section. * auto-load.c: #include ctype.h. (struct auto_load_pspace_info): Replace member loaded_scripts with new members loaded_script_files, loaded_script_texts. (auto_load_pspace_data_cleanup): Update. (init_loaded_scripts_info): Update. (get_auto_load_pspace_data_for_loading): Update. (maybe_add_script_file): Renamed from maybe_add_script. All callers updated. (maybe_add_script_text): New function. (clear_section_scripts): Update. (source_script_file, execute_script_contents): New functions. (source_section_scripts): Add support for SECTION_SCRIPT_ID_PYTHON_TEXT, SECTION_SCRIPT_ID_GUILE_TEXT. (print_scripts): New function. (auto_load_info_scripts): Also print inlined scripts. (maybe_print_unsupported_script_warning): Renamed from unsupported_script_warning_print. All callers updated. (maybe_print_script_not_found_warning): Renamed from script_not_found_warning_print. All callers updated. * extension-priv.h (struct extension_language_script_ops): New member objfile_script_executor. * extension.c (ext_lang_objfile_script_executor): New function. * extension.h (objfile_script_executor_func): New typedef. (ext_lang_objfile_script_executor): Declare. * guile/guile-internal.h (gdbscm_execute_objfile_script): Declare. * guile/guile.c (guile_extension_script_ops): Update. * guile/scm-objfile.c (gdbscm_execute_objfile_script): New function. * python/python.c (python_extension_script_ops): Update. (gdbpy_execute_objfile_script): New function. gdb/doc/ChangeLog: * gdb.texinfo (dotdebug_gdb_scripts section): Update docs to distinguish script files vs inlined scripts. * python.texi (Python Auto-loading): Ditto. gdb/testsuite/ChangeLog: * gdb.guile/scm-section-script.c: Add duplicate inlined section script entries. Duplicate file section script entries. * gdb.guile/scm-section-script.exp: Add tests for duplicate entries, inlined entries. Add test for safe-path rejection. * gdb.python/py-section-script.c: Add duplicate inlined section script entries. Duplicate file section script entries. * gdb.python/py-section-script.exp: Add tests for duplicate entries, inlined entries. Add test for safe-path rejection.
2015-01-31 20:01:13 +00:00
/* The record is a nul-terminated string.
The first line is the name of the script.
Subsequent lines are interpreted as a python script. */
#define SECTION_SCRIPT_ID_PYTHON_TEXT 4
/* Native GDB scripts are not currently supported in .debug_gdb_scripts,
but we reserve a value for it. */
/*#define SECTION_SCRIPT_ID_GDB_TEXT 5*/
/* The record is a nul-terminated string.
The first line is the name of the script.
Subsequent lines are interpreted as a guile(scheme) script. */
#define SECTION_SCRIPT_ID_SCHEME_TEXT 6
2014-02-09 23:56:36 +00:00
#endif /* GDB_SECTION_SCRIPTS_H */