* symfile.c (add_psymbol_to_bcache): Return a const pointer. Use

	bcache_full.
	(append_psymbol_to_list): Accept a const pointer.
	(add_psymbol_to_list): Fix const correctness.
	* bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
	(bcache_full): Declare.
	* bcache.c (bcache_data, deprecated_bcache): Remove.
	(bcache): Use bcache_full.
	(bcache_full): Rename from deprecated_bcache_added.  Change return
	type.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7d18289..79b45e2 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,16 @@
+2008-08-05  Tom Tromey  <tromey@redhat.com>
+
+       * symfile.c (add_psymbol_to_bcache): Return a const pointer.  Use
+       bcache_full.
+       (append_psymbol_to_list): Accept a const pointer.
+       (add_psymbol_to_list): Fix const correctness.
+       * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
+       (bcache_full): Declare.
+       * bcache.c (bcache_data, deprecated_bcache): Remove.
+       (bcache): Use bcache_full.
+       (bcache_full): Rename from deprecated_bcache_added.  Change return
+       type.
+
 2008-08-04  Stan Shebs  <stan@codesourcery.com>
 
        * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.

diff --git a/gdb/bcache.c b/gdb/bcache.c
index 9f7a915..589de6a 100644 (file)
--- a/gdb/bcache.c
+++ b/gdb/bcache.c
@@ -194,23 +194,10 @@ expand_hash_table (struct bcache *bcache)
 /* Find a copy of the LENGTH bytes at ADDR in BCACHE.  If BCACHE has
    never seen those bytes before, add a copy of them to BCACHE.  In
    either case, return a pointer to BCACHE's copy of that string.  */
-static void *
-bcache_data (const void *addr, int length, struct bcache *bcache)
-{
-  return deprecated_bcache_added (addr, length, bcache, NULL);
-}
-
-
-void *
-deprecated_bcache (const void *addr, int length, struct bcache *bcache)
-{
-  return bcache_data (addr, length, bcache);
-}
-
 const void *
 bcache (const void *addr, int length, struct bcache *bcache)
 {
-  return bcache_data (addr, length, bcache);
+  return bcache_full (addr, length, bcache, NULL);
 }
 
 /* Find a copy of the LENGTH bytes at ADDR in BCACHE.  If BCACHE has
@@ -219,9 +206,8 @@ bcache (const void *addr, int length, struct bcache *bcache)
    optional ADDED is not NULL, return 1 in case of new entry or 0 if
    returning an old entry.  */
 
-void *
-deprecated_bcache_added (const void *addr, int length, struct bcache *bcache, 
-                        int *added)
+const void *
+bcache_full (const void *addr, int length, struct bcache *bcache, int *added)
 {
   unsigned long full_hash;
   unsigned short half_hash;

diff --git a/gdb/bcache.h b/gdb/bcache.h
index a49d729..b56cf3b 100644 (file)
--- a/gdb/bcache.h
+++ b/gdb/bcache.h
@@ -145,13 +145,15 @@ struct bcache;
    either case, return a pointer to BCACHE's copy of that string.
    Since the cached value is ment to be read-only, return a const
    buffer.  */
-extern void *deprecated_bcache (const void *addr, int length,
-                               struct bcache *bcache);
 extern const void *bcache (const void *addr, int length,
                           struct bcache *bcache);
 
-extern void *deprecated_bcache_added (const void *addr, int length,
-                                     struct bcache *bcache, int *added);
+/* Like bcache, but if ADDED is not NULL, set *ADDED to true if the
+   bytes were newly added to the cache, or to false if the bytes were
+   found in the cache.  */
+extern const void *bcache_full (const void *addr, int length,
+                               struct bcache *bcache, int *added);
+
 /* Free all the storage used by BCACHE.  */
 extern void bcache_xfree (struct bcache *bcache);
 

diff --git a/gdb/symfile.c b/gdb/symfile.c
index 1825641..e0d94f3 100644 (file)
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -3099,7 +3099,7 @@ start_psymtab_common (struct objfile *objfile,
    structure.  In other words, having two symbols with the same name but
    different domain (or address) is possible and correct.  */
 
-static struct partial_symbol *
+static const struct partial_symbol *
 add_psymbol_to_bcache (char *name, int namelength, domain_enum domain,
                       enum address_class class,
                       long val,        /* Value as a long */
@@ -3137,8 +3137,8 @@ add_psymbol_to_bcache (char *name, int namelength, domain_enum domain,
   SYMBOL_SET_NAMES (&psymbol, buf, namelength, objfile);
 
   /* Stash the partial symbol away in the cache */
-  return deprecated_bcache_added (&psymbol, sizeof (struct partial_symbol),
-                                 objfile->psymbol_cache, added);
+  return bcache_full (&psymbol, sizeof (struct partial_symbol),
+                     objfile->psymbol_cache, added);
 }
 
 /* Helper function, adds partial symbol to the given partial symbol
@@ -3146,12 +3146,12 @@ add_psymbol_to_bcache (char *name, int namelength, domain_enum domain,
 
 static void
 append_psymbol_to_list (struct psymbol_allocation_list *list,
-                       struct partial_symbol *psym,
+                       const struct partial_symbol *psym,
                        struct objfile *objfile)
 {
   if (list->next >= list->list + list->size)
     extend_psymbol_list (list, objfile);
-  *list->next++ = psym;
+  *list->next++ = (struct partial_symbol *) psym;
   OBJSTAT (objfile, n_psyms++);
 }
 
@@ -3178,7 +3178,7 @@ add_psymbol_to_list (char *name, int namelength, domain_enum domain,
                     CORE_ADDR coreaddr,        /* Value as a CORE_ADDR */
                     enum language language, struct objfile *objfile)
 {
-  struct partial_symbol *psym;
+  const struct partial_symbol *psym;
 
   int added;