2003-08-07 Michal Ludvig <mludvig@suse.cz>

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

diff --git a/gdb/target.c b/gdb/target.c
index 885e3efd3533d3d577978014ba64886a161fa0e6..e7382081b9b09016e618392961f48dc2d0bdfcf3 100644 (file)
--- a/gdb/target.c
+++ b/gdb/target.c
@@ -95,6 +95,8 @@ static void debug_to_attach (char *, int);
 
 static void debug_to_detach (char *, int);
 
+static void debug_to_disconnect (char *, int);
+
 static void debug_to_resume (ptid_t, int, enum target_signal);
 
 static ptid_t debug_to_wait (ptid_t, struct target_waitstatus *);
@@ -371,6 +373,9 @@ cleanup_target (struct target_ops *t)
   de_fault (to_detach, 
            (void (*) (char *, int)) 
            target_ignore);
+  de_fault (to_disconnect, 
+           (void (*) (char *, int)) 
+           tcomplain);
   de_fault (to_resume, 
            (void (*) (ptid_t, int, enum target_signal)) 
            noprocess);
@@ -556,6 +561,7 @@ update_current_target (void)
       INHERIT (to_attach, t);
       INHERIT (to_post_attach, t);
       INHERIT (to_detach, t);
+      INHERIT (to_disconnect, t);
       INHERIT (to_resume, t);
       INHERIT (to_wait, t);
       INHERIT (to_post_wait, t);
@@ -1140,6 +1146,16 @@ target_detach (char *args, int from_tty)
   (current_target.to_detach) (args, from_tty);
 }
 
+void
+target_disconnect (char *args, int from_tty)
+{
+  /* Handle any optimized stores to the inferior.  */
+#ifdef DO_DEFERRED_STORES
+  DO_DEFERRED_STORES;
+#endif
+  (current_target.to_disconnect) (args, from_tty);
+}
+
 void
 target_link (char *modname, CORE_ADDR *t_reloc)
 {
@@ -1561,6 +1577,15 @@ debug_to_detach (char *args, int from_tty)
   fprintf_unfiltered (gdb_stdlog, "target_detach (%s, %d)\n", args, from_tty);
 }
 
+static void
+debug_to_disconnect (char *args, int from_tty)
+{
+  debug_target.to_disconnect (args, from_tty);
+
+  fprintf_unfiltered (gdb_stdlog, "target_disconnect (%s, %d)\n",
+                     args, from_tty);
+}
+
 static void
 debug_to_resume (ptid_t ptid, int step, enum target_signal siggnal)
 {
@@ -1640,7 +1665,7 @@ debug_print_register (const char * func, int regno)
   if (regno >= 0)
     {
       int i;
-      unsigned char *buf = alloca (MAX_REGISTER_RAW_SIZE);
+      unsigned char buf[MAX_REGISTER_SIZE];
       deprecated_read_register_gen (regno, buf);
       fprintf_unfiltered (gdb_stdlog, " = ");
       for (i = 0; i < REGISTER_RAW_SIZE (regno); i++)
@@ -2202,6 +2227,7 @@ setup_target_debug (void)
   current_target.to_attach = debug_to_attach;
   current_target.to_post_attach = debug_to_post_attach;
   current_target.to_detach = debug_to_detach;
+  current_target.to_disconnect = debug_to_disconnect;
   current_target.to_resume = debug_to_resume;
   current_target.to_wait = debug_to_wait;
   current_target.to_post_wait = debug_to_post_wait;