diff options
Diffstat (limited to 'gdb/symfile.c')
| -rw-r--r-- | gdb/symfile.c | 41 |
1 files changed, 30 insertions, 11 deletions
diff --git a/gdb/symfile.c b/gdb/symfile.c index 287c8fe..9f76c5e 100644 --- a/gdb/symfile.c +++ b/gdb/symfile.c @@ -839,7 +839,14 @@ read_symbols (struct objfile *objfile, int add_flags) struct cleanup *cleanup = make_cleanup_bfd_unref (abfd); if (abfd != NULL) - symbol_file_add_separate (abfd, add_flags, objfile); + { + /* find_separate_debug_file_in_section uses the same filename for the + virtual section-as-bfd like the bfd filename containing the + section. Therefore use also non-canonical name form for the same + file containing the section. */ + symbol_file_add_separate (abfd, objfile->original_name, add_flags, + objfile); + } do_cleanups (cleanup); } @@ -1047,6 +1054,8 @@ new_symfile_objfile (struct objfile *objfile, int add_flags) ABFD is a BFD already open on the file, as from symfile_bfd_open. A new reference is acquired by this function. + For NAME description see allocate_objfile's definition. + ADD_FLAGS encodes verbosity, whether this is main symbol file or extra, such as dynamically loaded code, and what to do with breakpoins. @@ -1060,12 +1069,11 @@ new_symfile_objfile (struct objfile *objfile, int add_flags) Upon failure, jumps back to command level (never returns). */ static struct objfile * -symbol_file_add_with_addrs (bfd *abfd, int add_flags, +symbol_file_add_with_addrs (bfd *abfd, const char *name, int add_flags, struct section_addr_info *addrs, int flags, struct objfile *parent) { struct objfile *objfile; - const char *name = bfd_get_filename (abfd); const int from_tty = add_flags & SYMFILE_VERBOSE; const int mainline = add_flags & SYMFILE_MAINLINE; const int should_print = ((from_tty || info_verbose) @@ -1087,7 +1095,8 @@ symbol_file_add_with_addrs (bfd *abfd, int add_flags, && !query (_("Load new symbol table from \"%s\"? "), name)) error (_("Not confirmed.")); - objfile = allocate_objfile (abfd, flags | (mainline ? OBJF_MAINLINE : 0)); + objfile = allocate_objfile (abfd, name, + flags | (mainline ? OBJF_MAINLINE : 0)); if (parent) add_separate_debug_objfile (objfile, parent); @@ -1160,10 +1169,12 @@ symbol_file_add_with_addrs (bfd *abfd, int add_flags, return (objfile); } -/* Add BFD as a separate debug file for OBJFILE. */ +/* Add BFD as a separate debug file for OBJFILE. For NAME description + see allocate_objfile's definition. */ void -symbol_file_add_separate (bfd *bfd, int symfile_flags, struct objfile *objfile) +symbol_file_add_separate (bfd *bfd, const char *name, int symfile_flags, + struct objfile *objfile) { struct objfile *new_objfile; struct section_addr_info *sap; @@ -1176,7 +1187,7 @@ symbol_file_add_separate (bfd *bfd, int symfile_flags, struct objfile *objfile) my_cleanup = make_cleanup_free_section_addr_info (sap); new_objfile = symbol_file_add_with_addrs - (bfd, symfile_flags, sap, + (bfd, name, symfile_flags, sap, objfile->flags & (OBJF_REORDERED | OBJF_SHARED | OBJF_READNOW | OBJF_USERLOADED), objfile); @@ -1189,11 +1200,12 @@ symbol_file_add_separate (bfd *bfd, int symfile_flags, struct objfile *objfile) See symbol_file_add_with_addrs's comments for details. */ struct objfile * -symbol_file_add_from_bfd (bfd *abfd, int add_flags, +symbol_file_add_from_bfd (bfd *abfd, const char *name, int add_flags, struct section_addr_info *addrs, int flags, struct objfile *parent) { - return symbol_file_add_with_addrs (abfd, add_flags, addrs, flags, parent); + return symbol_file_add_with_addrs (abfd, name, add_flags, addrs, flags, + parent); } /* Process a symbol file, as either the main file or as a dynamically @@ -1207,7 +1219,7 @@ symbol_file_add (const char *name, int add_flags, struct cleanup *cleanup = make_cleanup_bfd_unref (bfd); struct objfile *objf; - objf = symbol_file_add_from_bfd (bfd, add_flags, addrs, flags, NULL); + objf = symbol_file_add_from_bfd (bfd, name, add_flags, addrs, flags, NULL); do_cleanups (cleanup); return objf; } @@ -2372,6 +2384,7 @@ reread_symbols (void) struct cleanup *old_cleanups; struct section_offsets *offsets; int num_offsets; + char *original_name; printf_unfiltered (_("`%s' has changed; re-reading symbols.\n"), objfile_name (objfile)); @@ -2442,7 +2455,9 @@ reread_symbols (void) gdb_bfd_unref (obfd); } - objfile->original_name = bfd_get_filename (objfile->obfd); + original_name = xstrdup (objfile->original_name); + make_cleanup (xfree, original_name); + /* bfd_openr sets cacheable to true, which is what we want. */ if (!bfd_check_format (objfile->obfd, bfd_object)) error (_("Can't read symbols from %s: %s."), objfile_name (objfile), @@ -2496,6 +2511,10 @@ reread_symbols (void) gdb_obstack.h specifies the alloc/dealloc functions. */ obstack_init (&objfile->objfile_obstack); + objfile->original_name = obstack_copy0 (&objfile->objfile_obstack, + original_name, + strlen (original_name)); + /* Reset the sym_fns pointer. The ELF reader can change it based on whether .gdb_index is present, and we need it to start over. PR symtab/15885 */ |