Support for Toshiba MeP and for complex relocations.

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

diff --git a/gdb/target.c b/gdb/target.c
index 349f1b6cb328a44ba47275172fa384f630dbdb91..caa22794c4372110bef37fc5dc335dd5a7ce2968 100644 (file)
--- a/gdb/target.c
+++ b/gdb/target.c
@@ -1,7 +1,7 @@
 /* Select target systems and architectures at runtime for GDB.
 
-   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
    Free Software Foundation, Inc.
 
    Contributed by Cygnus Support.
@@ -379,7 +379,7 @@ update_current_target (void)
 {
   struct target_ops *t;
 
-  /* First, reset curren'ts contents.  */
+  /* First, reset current's contents.  */
   memset (&current_target, 0, sizeof (current_target));
 
 #define INHERIT(FIELD, TARGET) \
@@ -2386,10 +2386,10 @@ debug_to_remove_watchpoint (CORE_ADDR addr, int len, int type)
 {
   int retval;
 
-  retval = debug_target.to_insert_watchpoint (addr, len, type);
+  retval = debug_target.to_remove_watchpoint (addr, len, type);
 
   fprintf_unfiltered (gdb_stdlog,
-                     "target_insert_watchpoint (0x%lx, %d, %d) = %ld\n",
+                     "target_remove_watchpoint (0x%lx, %d, %d) = %ld\n",
                      (unsigned long) addr, len, type, (unsigned long) retval);
   return retval;
 }
@@ -2769,6 +2769,21 @@ do_monitor_command (char *cmd,
   target_rcmd (cmd, gdb_stdtarg);
 }
 
+/* Print the name of each layers of our target stack.  */
+
+static void
+maintenance_print_target_stack (char *cmd, int from_tty)
+{
+  struct target_ops *t;
+
+  printf_filtered (_("The current target stack is:\n"));
+
+  for (t = target_stack; t != NULL; t = t->beneath)
+    {
+      printf_filtered ("  - %s (%s)\n", t->to_shortname, t->to_longname);
+    }
+}
+
 void
 initialize_targets (void)
 {
@@ -2802,5 +2817,9 @@ result in significant performance improvement for remote targets."),
   add_com ("monitor", class_obscure, do_monitor_command,
           _("Send a command to the remote monitor (remote targets only)."));
 
+  add_cmd ("target-stack", class_maintenance, maintenance_print_target_stack,
+           _("Print the name of each layer of the internal target stack."),
+           &maintenanceprintlist);
+
   target_dcache = dcache_init ();
 }