Keep objfile original filename

gdb/
2013-09-24  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Pass down original filename for objfile.
	* coffread.c (coff_symfile_read): Update symbol_file_add_separate call.
	* elfread.c (elf_symfile_read): Likewise.
	* jit.c (jit_object_close_impl): Update allocate_objfile call, no
	longer set ORIGINAL_NAME.
	(jit_bfd_try_read_symtab): Update symbol_file_add_from_bfd call.
	* jv-lang.c (get_dynamics_objfile): Update allocate_objfile call.
	* machoread.c (macho_add_oso_symfile): Add parameter name.  Update
	symbol_file_add_from_bfd call.
	(macho_symfile_read_all_oso): Update two macho_add_oso_symfile calls.
	(macho_check_dsym): Add parameter filenamep.  Change function comment.
	Set *filenamep.
	(macho_symfile_read): New variable dsym_filename.  Update
	macho_check_dsym call.  Use it for symbol_file_add_separate.
	* objfiles.c (allocate_objfile): Add parameter name.  New comment for
	it.  Use it for objfile->original_name.
	(objfile_name): Return OBFD's filename, if available.
	* objfiles.h (allocate_objfile): Add new parameter name.
	* solib.c (solib_read_symbols): Update symbol_file_add_from_bfd call.
	* symfile-mem.c (symbol_file_add_from_memory): Update
	symbol_file_add_from_bfd call.
	* symfile.c (read_symbols): Update symbol_file_add_separate call, new
	comment for it.
	(symbol_file_add_with_addrs): New parameter name, add function comment
	for it.  Remove variable name.  Update allocate_objfile call.
	(symbol_file_add_separate): New parameter name, add function comment
	for it.  Update symbol_file_add_with_addrs call.
	(symbol_file_add_from_bfd): New parameter name.  Update
	symbol_file_add_with_addrs call.
	(symbol_file_add): Update symbol_file_add_from_bfd call.
	(reread_symbols): New variable original_name.  Save
	objfile->original_name by it.
	* symfile.h (symbol_file_add_from_bfd, symbol_file_add_separate): Add
	second parameter.

1 files changed, 3 insertions, 4 deletions

diff --git a/gdb/jit.c b/gdb/jit.c
index ce66c9f..c7edd4a 100644
--- a/gdb/jit.c
+++ b/gdb/jit.c
@@ -785,13 +785,11 @@ jit_object_close_impl (struct gdb_symbol_callbacks *cb,
 
   priv_data = cb->priv_data;
 
-  objfile = allocate_objfile (NULL, 0);
+  objfile = allocate_objfile (NULL, "<< JIT compiled code >>", 0);
   objfile->per_bfd->gdbarch = target_gdbarch ();
 
   terminate_minimal_symbol_table (objfile);
 
-  objfile->original_name = "<< JIT compiled code >>";
-
   j = NULL;
   for (i = obj->symtabs; i; i = j)
     {
@@ -927,7 +925,8 @@ JITed symbol file is not an object file, ignoring it.\n"));
 
   /* This call does not take ownership of SAI.  */
   make_cleanup_bfd_unref (nbfd);
-  objfile = symbol_file_add_from_bfd (nbfd, 0, sai, OBJF_SHARED, NULL);
+  objfile = symbol_file_add_from_bfd (nbfd, bfd_get_filename (nbfd), 0, sai,
+				      OBJF_SHARED, NULL);
 
   do_cleanups (old_cleanups);
   add_objfile_entry (objfile, entry_addr);