NEWS: Mention new sim --map-info flag.

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

diff --git a/gdb/memattr.c b/gdb/memattr.c
index 1fe9e90b9dca3318750be02337ee89259e3ae9bc..1215ca9a001bb0deebf08bfa57cf1b44689309f5 100644 (file)
--- a/gdb/memattr.c
+++ b/gdb/memattr.c
@@ -1,13 +1,13 @@
 /* Memory attributes support, for GDB.
 
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
+   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -16,9 +16,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "defs.h"
 #include "command.h"
@@ -67,7 +65,7 @@ static int target_mem_regions_valid;
 /* If this flag is set, gdb will assume that memory ranges not
    specified by the memory map have type MEM_NONE, and will
    emit errors on all accesses to that memory.  */
-static int inaccessible_by_default = 0;
+static int inaccessible_by_default = 1;
 
 static void
 show_inaccessible_by_default (struct ui_file *file, int from_tty,
@@ -294,9 +292,6 @@ lookup_mem_region (CORE_ADDR addr)
 void
 invalidate_target_mem_regions (void)
 {
-  struct mem_region *m;
-  int ix;
-
   if (!target_mem_regions_valid)
     return;
 
@@ -434,10 +429,10 @@ mem_info_command (char *args, int from_tty)
   printf_filtered ("Num ");
   printf_filtered ("Enb ");
   printf_filtered ("Low Addr   ");
-  if (gdbarch_addr_bit (current_gdbarch) > 32)
+  if (gdbarch_addr_bit (target_gdbarch) > 32)
     printf_filtered ("        ");
   printf_filtered ("High Addr  ");
-  if (gdbarch_addr_bit (current_gdbarch) > 32)
+  if (gdbarch_addr_bit (target_gdbarch) > 32)
     printf_filtered ("        ");
   printf_filtered ("Attrs ");
   printf_filtered ("\n");
@@ -445,29 +440,30 @@ mem_info_command (char *args, int from_tty)
   for (ix = 0; VEC_iterate (mem_region_s, mem_region_list, ix, m); ix++)
     {
       char *tmp;
+
       printf_filtered ("%-3d %-3c\t",
                       m->number,
                       m->enabled_p ? 'y' : 'n');
-      if (gdbarch_addr_bit (current_gdbarch) <= 32)
+      if (gdbarch_addr_bit (target_gdbarch) <= 32)
        tmp = hex_string_custom ((unsigned long) m->lo, 8);
       else
        tmp = hex_string_custom ((unsigned long) m->lo, 16);
       
       printf_filtered ("%s ", tmp);
 
-      if (gdbarch_addr_bit (current_gdbarch) <= 32)
+      if (gdbarch_addr_bit (target_gdbarch) <= 32)
        {
-       if (m->hi == 0)
-         tmp = "0x100000000";
-       else
-         tmp = hex_string_custom ((unsigned long) m->hi, 8);
+         if (m->hi == 0)
+           tmp = "0x100000000";
+         else
+           tmp = hex_string_custom ((unsigned long) m->hi, 8);
        }
       else
        {
-       if (m->hi == 0)
-         tmp = "0x10000000000000000";
-       else
-         tmp = hex_string_custom ((unsigned long) m->hi, 16);
+         if (m->hi == 0)
+           tmp = "0x10000000000000000";
+         else
+           tmp = hex_string_custom ((unsigned long) m->hi, 16);
        }
 
       printf_filtered ("%s ", tmp);
@@ -573,7 +569,7 @@ mem_enable_command (char *args, int from_tty)
 
   require_user_regions (from_tty);
 
-  dcache_invalidate (target_dcache);
+  target_dcache_invalidate ();
 
   if (p == 0)
     {
@@ -627,7 +623,7 @@ mem_disable_command (char *args, int from_tty)
 
   require_user_regions (from_tty);
 
-  dcache_invalidate (target_dcache);
+  target_dcache_invalidate ();
 
   if (p == 0)
     {
@@ -657,7 +653,7 @@ mem_disable_command (char *args, int from_tty)
 static void
 mem_delete (int num)
 {
-  struct mem_region *m1, *m;
+  struct mem_region *m;
   int ix;
 
   if (!mem_region_list)
@@ -688,11 +684,11 @@ mem_delete_command (char *args, int from_tty)
 
   require_user_regions (from_tty);
 
-  dcache_invalidate (target_dcache);
+  target_dcache_invalidate ();
 
   if (p == 0)
     {
-      if (query ("Delete all memory regions? "))
+      if (query (_("Delete all memory regions? ")))
        mem_clear ();
       dont_repeat ();
       return;
@@ -734,9 +730,9 @@ _initialize_mem (void)
 Define attributes for memory region or reset memory region handling to\n\
 target-based.\n\
 Usage: mem auto\n\
-       mem <lo addr> <hi addr> [<mode> <width> <cache>], \n\
-where <mode>  may be rw (read/write), ro (read-only) or wo (write-only), \n\
-      <width> may be 8, 16, 32, or 64, and \n\
+       mem <lo addr> <hi addr> [<mode> <width> <cache>],\n\
+where <mode>  may be rw (read/write), ro (read-only) or wo (write-only),\n\
+      <width> may be 8, 16, 32, or 64, and\n\
       <cache> may be cache or nocache"));
 
   add_cmd ("mem", class_vars, mem_enable_command, _("\