Remove duplicate comment

[deliverable/binutils-gdb.git] / gdb / minsyms.c

diff --git a/gdb/minsyms.c b/gdb/minsyms.c
index 6f1fb35b71fa8bc295a91c5b6933ed3052638a8e..2463be441e0ab848fe76c306b96668912b084f1a 100644 (file)
--- a/gdb/minsyms.c
+++ b/gdb/minsyms.c
@@ -38,7 +38,6 @@
 
 #include "defs.h"
 #include <ctype.h>
-#include <string.h>
 #include "symtab.h"
 #include "bfd.h"
 #include "filenames.h"
@@ -51,6 +50,7 @@
 #include "cp-support.h"
 #include "language.h"
 #include "cli/cli-utils.h"
+#include "symbol.h"
 
 /* Accumulate the minimal symbols for each objfile in bunches of BUNCH_SIZE.
    At the end, copy them all into one newly allocated location on an objfile's
@@ -300,6 +300,21 @@ lookup_bound_minimal_symbol (const char *name)
   return lookup_minimal_symbol (name, NULL, NULL);
 }
 
+/* See common/symbol.h.  */
+
+int
+find_minimal_symbol_address (const char *name, CORE_ADDR *addr,
+                            struct objfile *objfile)
+{
+  struct bound_minimal_symbol sym
+    = lookup_minimal_symbol (name, NULL, objfile);
+
+  if (sym.minsym != NULL)
+    *addr = BMSYMBOL_VALUE_ADDRESS (sym);
+
+  return sym.minsym == NULL;
+}
+
 /* See minsyms.h.  */
 
 void
@@ -1255,7 +1270,7 @@ install_minimal_symbols (struct objfile *objfile)
 
       mcount = compact_minimal_symbols (msymbols, mcount, objfile);
 
-      obstack_blank (&objfile->per_bfd->storage_obstack,
+      obstack_blank_fast (&objfile->per_bfd->storage_obstack,
               (mcount + 1 - alloc_count) * sizeof (struct minimal_symbol));
       msymbols = (struct minimal_symbol *)
        obstack_finish (&objfile->per_bfd->storage_obstack);