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* ada-lang.c (is_known_support_routine): New variable fullname.  Use
	access call to verify the symtab_to_fullname result.
	* breakpoint.c (print_breakpoint_location, update_static_tracepoint):
	Remove NULL check of symtab_to_fullname result.
	* cli/cli-cmds.c (edit_command): Likewise.
	* mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file)
	(mi_cmd_file_list_exec_source_files): Likewise.
	* python/py-symtab.c (stpy_fullname): Likewise.
	* source.c (symtab_to_fullname): Update function comment.  Rename
	variable r to fd, move it to inner block.  Always provide non-NULL
	result.
	(print_source_lines_base): Remove NULL check of symtab_to_fullname
	result.
	* stack.c (print_frame): Likewise.
	* symtab.c (iterate_over_some_symtabs, find_line_symtab, sources_info):
	Likewise.
	* tracepoint.c (print_one_static_tracepoint_marker): Likewise.

gdb/doc/
	* gdb.texinfo (GDB/MI Data Manipulation) (fullname): Make it always
	present.
	(GDB/MI File Commands) (-file-list-exec-source-files): Make the
	fullname output always present.

gdb/testsuite/
	* gdb.mi/mi-fullname-deleted.exp: New file.
This commit is contained in:
Jan Kratochvil 2012-12-25 08:03:33 +00:00
parent c2c899ab4b
commit f35a17b542
14 changed files with 124 additions and 85 deletions
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4
gdb/ada-lang.c
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@ -11084,6 +11084,7 @@ is_known_support_routine (struct frame_info *frame)
const char *func_name;
enum language func_lang;
int i;
const char *fullname;
/* If this code does not have any debugging information (no symtab),
This cannot be any user code. */
@ -11098,7 +11099,8 @@ is_known_support_routine (struct frame_info *frame)
for the user. This should also take care of case such as VxWorks
where the kernel has some debugging info provided for a few units. */
if (symtab_to_fullname (sal.symtab) == NULL)
fullname = symtab_to_fullname (sal.symtab);
if (access (fullname, R_OK) != 0)
return 1;
/* Check the unit filename againt the Ada runtime file naming.