This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* This file contains support routines for creating, manipulating, and
unsigned int hash = msymbol_hash (name) % MINIMAL_SYMBOL_HASH_SIZE;
unsigned int dem_hash = msymbol_hash_iw (name) % MINIMAL_SYMBOL_HASH_SIZE;
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
if (sfile != NULL)
{
char *p = strrchr (sfile, '/');
if (p != NULL)
sfile = p + 1;
}
-#endif
for (objfile = object_files;
objfile != NULL && found_symbol == NULL;
case mst_file_text:
case mst_file_data:
case mst_file_bss:
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
if (sfile == NULL
|| strcmp (msymbol->filename, sfile) == 0)
found_file_symbol = msymbol;
-#else
- /* We have neither the ability nor the need to
- deal with the SFILE parameter. If we find
- more than one symbol, just return the latest
- one (the user can't expect useful behavior in
- that case). */
- found_file_symbol = msymbol;
-#endif
break;
case mst_solib_trampoline:
if (pc_section == NULL)
return NULL;
- /* NOTE: cagney/2004-01-27: Removed code (added 2003-07-19) that was
- trying to force the PC into a valid section as returned by
- find_pc_section. It broke IRIX 6.5 mdebug which relies on this
- code returning an absolute symbol - the problem was that
- find_pc_section wasn't returning an absolute section and hence
- the code below would skip over absolute symbols. Since the
- original problem was with finding a frame's function, and that
- uses [indirectly] lookup_minimal_symbol_by_pc, the original
- problem has been fixed by having that function use
- find_pc_section. */
+ /* We can not require the symbol found to be in pc_section, because
+ e.g. IRIX 6.5 mdebug relies on this code returning an absolute
+ symbol - but find_pc_section won't return an absolute section and
+ hence the code below would skip over absolute symbols. We can
+ still take advantage of the call to find_pc_section, though - the
+ object file still must match. In case we have separate debug
+ files, search both the file and its separate debug file. There's
+ no telling which one will have the minimal symbols. */
- for (objfile = object_files;
- objfile != NULL;
- objfile = objfile->next)
+ objfile = pc_section->objfile;
+ if (objfile->separate_debug_objfile)
+ objfile = objfile->separate_debug_objfile;
+
+ for (; objfile != NULL; objfile = objfile->separate_debug_objfile_backlink)
{
/* If this objfile has a minimal symbol table, go search it using
a binary search. Note that a minimal symbol table always consists