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

diff --git a/gdb/dcache.c b/gdb/dcache.c
index f87c529cfcd5c7980cda5d0edfcf055d8daad073..c8832fd36b5ba19479f92bf31787bc76ff061c67 100644 (file)
--- a/gdb/dcache.c
+++ b/gdb/dcache.c
@@ -1,6 +1,6 @@
 /* Caching code for GDB, the GNU debugger.
 
-   Copyright (C) 1992-2015 Free Software Foundation, Inc.
+   Copyright (C) 1992-2017 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -125,9 +125,7 @@ static int dcache_read_line (DCACHE *dcache, struct dcache_block *db);
 
 static struct dcache_block *dcache_alloc (DCACHE *dcache, CORE_ADDR addr);
 
-static void dcache_info (char *exp, int tty);
-
-void _initialize_dcache (void);
+static void info_dcache_command (char *exp, int tty);
 
 static int dcache_enabled_p = 0; /* OBSOLETE */
 
@@ -370,8 +368,9 @@ dcache_alloc (DCACHE *dcache, CORE_ADDR addr)
       if (db)
        remove_block (&dcache->freelist, db);
       else
-       db = xmalloc (offsetof (struct dcache_block, data) +
-                     dcache->line_size);
+       db = ((struct dcache_block *)
+             xmalloc (offsetof (struct dcache_block, data)
+                      + dcache->line_size));
 
       dcache->size++;
     }
@@ -444,9 +443,7 @@ dcache_splay_tree_compare (splay_tree_key a, splay_tree_key b)
 DCACHE *
 dcache_init (void)
 {
-  DCACHE *dcache;
-
-  dcache = (DCACHE *) xmalloc (sizeof (*dcache));
+  DCACHE *dcache = XNEW (DCACHE);
 
   dcache->tree = splay_tree_new (dcache_splay_tree_compare,
                                 NULL,
@@ -643,7 +640,7 @@ dcache_info_1 (DCACHE *dcache, char *exp)
 }
 
 static void
-dcache_info (char *exp, int tty)
+info_dcache_command (char *exp, int tty)
 {
   dcache_info_1 (target_dcache_get (), exp);
 }
@@ -675,7 +672,7 @@ set_dcache_line_size (char *args, int from_tty,
 }
 
 static void
-set_dcache_command (char *arg, int from_tty)
+set_dcache_command (const char *arg, int from_tty)
 {
   printf_unfiltered (
      "\"set dcache\" must be followed by the name of a subcommand.\n");
@@ -683,7 +680,7 @@ set_dcache_command (char *arg, int from_tty)
 }
 
 static void
-show_dcache_command (char *args, int from_tty)
+show_dcache_command (const char *args, int from_tty)
 {
   cmd_show_list (dcache_show_list, from_tty, "");
 }
@@ -703,7 +700,7 @@ exists only for compatibility reasons."),
                           show_dcache_enabled_p,
                           &setlist, &showlist);
 
-  add_info ("dcache", dcache_info,
+  add_info ("dcache", info_dcache_command,
            _("\
 Print information on the dcache performance.\n\
 With no arguments, this command prints the cache configuration and a\n\