diff options
Diffstat (limited to 'gas/hash.c')
| -rw-r--r-- | gas/hash.c | 21 |
1 files changed, 10 insertions, 11 deletions
@@ -1,6 +1,6 @@ /* hash.c -- gas hash table code Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, - 2000, 2001, 2002, 2003, 2005, 2007 + 2000, 2001, 2002, 2003, 2005, 2007, 2008 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. @@ -44,7 +44,7 @@ struct hash_entry { table. */ unsigned long hash; /* Pointer being stored in the hash table. */ - PTR data; + void *data; }; /* A hash table. */ @@ -223,7 +223,7 @@ hash_lookup (struct hash_control *table, const char *key, size_t len, hash table. */ const char * -hash_insert (struct hash_control *table, const char *key, PTR value) +hash_insert (struct hash_control *table, const char *key, void *value) { struct hash_entry *p; struct hash_entry **list; @@ -253,7 +253,7 @@ hash_insert (struct hash_control *table, const char *key, PTR value) error. If an entry already exists, its value is replaced. */ const char * -hash_jam (struct hash_control *table, const char *key, PTR value) +hash_jam (struct hash_control *table, const char *key, void *value) { struct hash_entry *p; struct hash_entry **list; @@ -291,10 +291,10 @@ hash_jam (struct hash_control *table, const char *key, PTR value) table, this does nothing and returns NULL. */ PTR -hash_replace (struct hash_control *table, const char *key, PTR value) +hash_replace (struct hash_control *table, const char *key, void *value) { struct hash_entry *p; - PTR ret; + void *ret; p = hash_lookup (table, key, strlen (key), NULL, NULL); if (p == NULL) @@ -345,7 +345,7 @@ hash_find_n (struct hash_control *table, const char *key, size_t len) for that entry, or NULL if there is no such entry. */ PTR -hash_delete (struct hash_control *table, const char *key) +hash_delete (struct hash_control *table, const char *key, int freeme) { struct hash_entry *p; struct hash_entry **list; @@ -363,9 +363,8 @@ hash_delete (struct hash_control *table, const char *key) *list = p->next; - /* Note that we never reclaim the memory for this entry. If gas - ever starts deleting hash table entries in a big way, this will - have to change. */ + if (freeme) + obstack_free (&table->memory, p); return p->data; } @@ -375,7 +374,7 @@ hash_delete (struct hash_control *table, const char *key) void hash_traverse (struct hash_control *table, - void (*pfn) (const char *key, PTR value)) + void (*pfn) (const char *key, void *value)) { unsigned int i; |