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.

1 files changed, 4 insertions, 3 deletions

diff --git a/gdb/doc/python.texi b/gdb/doc/python.texi
index 7c04af7..d725eb0 100644
--- a/gdb/doc/python.texi
+++ b/gdb/doc/python.texi
@@ -4754,8 +4754,9 @@ Show whether auto-loading of Python scripts is enabled or disabled.
 Print the list of all Python scripts that @value{GDBN} auto-loaded.
 
 Also printed is the list of Python scripts that were mentioned in
-the @code{.debug_gdb_scripts} section and were not found
-(@pxref{dotdebug_gdb_scripts section}).
+the @code{.debug_gdb_scripts} section and were either not found
+(@pxref{dotdebug_gdb_scripts section}) or were not auto-loaded due to
+@code{auto-load safe-path} rejection (@pxref{Auto-loading}).
 This is useful because their names are not printed when @value{GDBN}
 tries to load them and fails.  There may be many of them, and printing
 an error message for each one is problematic.
@@ -4773,7 +4774,7 @@ No     my-foo-pretty-printers.py
 @end smallexample
 @end table
 
-When reading an auto-loaded file, @value{GDBN} sets the
+When reading an auto-loaded file or script, @value{GDBN} sets the
 @dfn{current objfile}.  This is available via the @code{gdb.current_objfile}
 function (@pxref{Objfiles In Python}).  This can be useful for
 registering objfile-specific pretty-printers and frame-filters.