From 9f0500621b6a4908986394eb0fac151ef097f520 Mon Sep 17 00:00:00 2001 From: Doug Evans Date: Sat, 31 Jan 2015 12:01:13 -0800 Subject: 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. --- include/gdb/ChangeLog | 6 ++++++ include/gdb/section-scripts.h | 16 ++++++++++++++-- 2 files changed, 20 insertions(+), 2 deletions(-) (limited to 'include/gdb') diff --git a/include/gdb/ChangeLog b/include/gdb/ChangeLog index 79fd370..694cd5d 100644 --- a/include/gdb/ChangeLog +++ b/include/gdb/ChangeLog @@ -1,3 +1,9 @@ +2015-01-31 Doug Evans + + * section-scripts.h: Remove "future extension" comment. + (SECTION_SCRIPT_ID_PYTHON_TEXT): New macro. + (SECTION_SCRIPT_ID_SCHEME_TEXT): New macro. + 2014-12-03 Joel Brobecker * callback.h (struct host_callback_struct) : Renamed diff --git a/include/gdb/section-scripts.h b/include/gdb/section-scripts.h index c4b7a1c..effce62 100644 --- a/include/gdb/section-scripts.h +++ b/include/gdb/section-scripts.h @@ -28,8 +28,6 @@ Other unused values needn't specify different scripting languages, but we have no need for anything else at the moment. - Future extension: Include the contents of the script in the section. - These values are defined as macros so that they can be used in embedded asms and assembler source files. */ @@ -47,4 +45,18 @@ file. */ #define SECTION_SCRIPT_ID_SCHEME_FILE 3 +/* 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 + #endif /* GDB_SECTION_SCRIPTS_H */ -- cgit v1.1