Allow disabling of gdbserver build (--enable-gdbserver=yes/no/auto).

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

diff --git a/gdb/dcache.c b/gdb/dcache.c
index b71b707e4b799dbdf6ce88f54a3114b9ecdf7eab..d684d7456388e67e0c0bd4b2749a0169f784e83e 100644 (file)
--- a/gdb/dcache.c
+++ b/gdb/dcache.c
@@ -1,7 +1,7 @@
 /* Caching code for GDB, the GNU debugger.
 
    Copyright (C) 1992, 1993, 1995, 1996, 1998, 1999, 2000, 2001, 2003, 2007,
-   2008, 2009 Free Software Foundation, Inc.
+   2008, 2009, 2010 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -117,8 +117,6 @@ typedef void (block_func) (struct dcache_block *block, void *param);
 
 static struct dcache_block *dcache_hit (DCACHE *dcache, CORE_ADDR addr);
 
-static int dcache_write_line (DCACHE *dcache, struct dcache_block *db);
-
 static int dcache_read_line (DCACHE *dcache, struct dcache_block *db);
 
 static struct dcache_block *dcache_alloc (DCACHE *dcache, CORE_ADDR addr);
@@ -419,7 +417,6 @@ DCACHE *
 dcache_init (void)
 {
   DCACHE *dcache;
-  int i;
 
   dcache = (DCACHE *) xmalloc (sizeof (*dcache));
 
@@ -476,6 +473,7 @@ dcache_xfer_memory (struct target_ops *ops, DCACHE *dcache,
   int i;
   int res;
   int (*xfunc) (DCACHE *dcache, CORE_ADDR addr, gdb_byte *ptr);
+
   xfunc = should_write ? dcache_poke_byte : dcache_peek_byte;
 
   /* If this is a different inferior from what we've recorded,
@@ -535,6 +533,7 @@ void
 dcache_update (DCACHE *dcache, CORE_ADDR memaddr, gdb_byte *myaddr, int len)
 {
   int i;
+
   for (i = 0; i < len; i++)
     dcache_poke_byte (dcache, memaddr + i, myaddr + i);
 }
@@ -587,11 +586,12 @@ static void
 dcache_info (char *exp, int tty)
 {
   splay_tree_node n;
-  int i, refcount, lineno;
+  int i, refcount;
 
   if (exp)
     {
       char *linestart;
+
       i = strtol (exp, &linestart, 10);
       if (linestart == exp || i < 0)
        {