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/psymtab.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/psymtab.c')
-rw-r--r-- | gdb/psymtab.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gdb/psymtab.c b/gdb/psymtab.c index 1f3b3dc64c0..38adca2e227 100644 --- a/gdb/psymtab.c +++ b/gdb/psymtab.c @@ -1110,6 +1110,7 @@ int find_and_open_source (const char *filename, If this function fails to find the file that this partial_symtab represents, NULL will be returned and ps->fullname will be set to NULL. */ + static char * psymtab_to_fullname (struct partial_symtab *ps) { @@ -1118,8 +1119,12 @@ psymtab_to_fullname (struct partial_symtab *ps) if (!ps) return NULL; - /* Don't check ps->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 (ps->fullname) + return ps->fullname; + r = find_and_open_source (ps->filename, ps->dirname, &ps->fullname); if (r >= 0) |