diff options
author | Doug Evans <dje@google.com> | 2011-11-10 22:14:15 +0000 |
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committer | Doug Evans <dje@google.com> | 2011-11-10 22:14:15 +0000 |
commit | 05472f2f22e1db0255b5bb22e3e65991d8f88e25 (patch) | |
tree | 8e7a38ee5aae3ab710bcdeafeb52eea656a6c45c /gdb/source.c | |
parent | 19f173f49a22850c424736e95bc45f76d62aa3c0 (diff) | |
download | gdb-05472f2f22e1db0255b5bb22e3e65991d8f88e25.tar.gz |
* psymtab.c (psymtab_to_fullname): Use cached copy if it exists.
* source.c (symtab_to_fullname): Ditto.
Diffstat (limited to 'gdb/source.c')
-rw-r--r-- | gdb/source.c | 9 |
1 files changed, 7 insertions, 2 deletions
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) |