Add -file-list-shared-libraries MI command

This change adds the MI equivalent for the "info sharedlibrary"
command. The command was already partially documented but ignored as
it was not implemented. The new MI command works similarly to the CLI
command, taking an optional regular expression as an argument and
outputting the library information.

I included a test for the new command in mi-solib.exp.

gdb/doc/ChangeLog:

	* gdb.texinfo (gdb/mi Symbol Query Commands): Document new MI
	command file-list-shared-libraries
	(GDB/MI Async Records): Update documentation of library-loaded with new
	field.

gdb/ChangeLog:

	* NEWS: Add an entry about new '-file-list-shared-libraries' command.
	* mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries):
	New function definition.
	* mi/mi-cmds.c (mi_cmds): Add -file-list-shared-libraries command.
	* mi/mi-cmds.h (mi_cmd_file_list_shared_libraries):
	New function declaration.
	* mi/mi-interp.c (mi_output_solib_attribs): New Function.
	* mi/mi-interp.h: New file.
	* solib.c (info_sharedlibrary_command): Replace for loop with
	ALL_SO_LIBS macro
	* solib.h (update_solib_list): New function declaration.
	(so_list_head): Move macro.
	* solist.h (ALL_SO_LIBS): New macro.

gdb/testsuite/ChangeLog:

	* gdb.mi/mi-solib.exp (test_file_list_shared_libraries):
	New procedure.

Signed-off-by: Marc-Andre Laperle <marc-andre.laperle@ericsson.com>

1 files changed, 2 insertions, 19 deletions

diff --git a/gdb/solib.c b/gdb/solib.c
index 38737b6..af94383 100644
--- a/gdb/solib.c
+++ b/gdb/solib.c
@@ -89,9 +89,6 @@ set_solib_ops (struct gdbarch *gdbarch, const struct target_so_ops *new_ops)
    configuration needs to call set_solib_ops.  */
 struct target_so_ops *current_target_so_ops;
 
-/* List of known shared objects */
-#define so_list_head current_program_space->so_list
-
 /* Local function prototypes */
 
 /* If non-empty, this is a search path for loading non-absolute shared library
@@ -749,21 +746,7 @@ solib_used (const struct so_list *const known)
   return 0;
 }
 
-/* Synchronize GDB's shared object list with inferior's.
-
-   Extract the list of currently loaded shared objects from the
-   inferior, and compare it with the list of shared objects currently
-   in GDB's so_list_head list.  Edit so_list_head to bring it in sync
-   with the inferior's new list.
-
-   If we notice that the inferior has unloaded some shared objects,
-   free any symbolic info GDB had read about those shared objects.
-
-   Don't load symbolic info for any new shared objects; just add them
-   to the list, and leave their symbols_loaded flag clear.
-
-   If FROM_TTY is non-null, feel free to print messages about what
-   we're doing.  */
+/* See solib.h.  */
 
 void
 update_solib_list (int from_tty)
@@ -1105,7 +1088,7 @@ info_sharedlibrary_command (char *pattern, int from_tty)
 
   uiout->table_body ();
 
-  for (so = so_list_head; so; so = so->next)
+  ALL_SO_LIBS (so)
     {
       struct cleanup *lib_cleanup;