From 05472f2f22e1db0255b5bb22e3e65991d8f88e25 Mon Sep 17 00:00:00 2001 From: Doug Evans Date: Thu, 10 Nov 2011 22:14:15 +0000 Subject: * psymtab.c (psymtab_to_fullname): Use cached copy if it exists. * source.c (symtab_to_fullname): Ditto. --- gdb/source.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'gdb/source.c') diff --git a/gdb/source.c b/gdb/source.c index 6e29172f601..77df54138f6 100644 --- a/gdb/source.c +++ b/gdb/source.c @@ -1105,6 +1105,7 @@ open_source_file (struct symtab *s) If this function fails to find the file that this symtab represents, NULL will be returned and s->fullname will be set to NULL. */ + char * symtab_to_fullname (struct symtab *s) { @@ -1113,8 +1114,12 @@ symtab_to_fullname (struct symtab *s) if (!s) return NULL; - /* Don't check s->fullname here, the file could have been - deleted/moved/..., look for it again. */ + /* Use cached copy if we have it. + We rely on forget_cached_source_info being called appropriately + to handle cases like the file being moved. */ + if (s->fullname) + return s->fullname; + r = find_and_open_source (s->filename, s->dirname, &s->fullname); if (r >= 0) -- cgit v1.2.1