doc/

2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>

	* gdb.texinfo (Server): Document libthread-db-search-path.

gdbserver/
2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>

	* acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
	* configure.ac: Adjust.
	* linux-low.h (struct process_info_private): Move members to struct
	thread_db.
	(thread_db_free, thread_db_handle_monitor_command): New prototype.
	* linux-low.c (linux_remove_process): Adjust.
	(linux_wait_for_event_1, linux_look_up_symbols): Likewise.
	* server.c (handle_query): Move code ...
	(handle_monitor_command): ... here. New function.
	* target.h (struct target_ops): New member.
	* thread-db.c (struct thread_db): New.
	(libthread_db_search_path): New variable.
	(thread_db_create_event, thread_db_enable_reporting)
	(find_one_thread, maybe_attach_thread, find_new_threads_callback)
	(thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
	(try_thread_db_load_1, dladdr_to_soname): New functions.
	(try_thread_db_load, thread_db_load_search): New functions.
	(thread_db_init): Search for libthread_db.
	(thread_db_free): New function.
	(thread_db_handle_monitor_command): Likewise.
	* config.in: Regenerate.
	* configure: Regenerate.

1 files changed, 51 insertions, 40 deletions

diff --git a/gdb/gdbserver/server.c b/gdb/gdbserver/server.c
index d704180..9bf4f3d 100644
--- a/gdb/gdbserver/server.c
+++ b/gdb/gdbserver/server.c
@@ -660,6 +660,53 @@ handle_search_memory (char *own_buf, int packet_len)
       return;					\
     }
 
+/* Handle monitor commands not handled by target-specific handlers.  */
+
+static void
+handle_monitor_command (char *mon)
+{
+  if (strcmp (mon, "set debug 1") == 0)
+    {
+      debug_threads = 1;
+      monitor_output ("Debug output enabled.\n");
+    }
+  else if (strcmp (mon, "set debug 0") == 0)
+    {
+      debug_threads = 0;
+      monitor_output ("Debug output disabled.\n");
+    }
+  else if (strcmp (mon, "set debug-hw-points 1") == 0)
+    {
+      debug_hw_points = 1;
+      monitor_output ("H/W point debugging output enabled.\n");
+    }
+  else if (strcmp (mon, "set debug-hw-points 0") == 0)
+    {
+      debug_hw_points = 0;
+      monitor_output ("H/W point debugging output disabled.\n");
+    }
+  else if (strcmp (mon, "set remote-debug 1") == 0)
+    {
+      remote_debug = 1;
+      monitor_output ("Protocol debug output enabled.\n");
+    }
+  else if (strcmp (mon, "set remote-debug 0") == 0)
+    {
+      remote_debug = 0;
+      monitor_output ("Protocol debug output disabled.\n");
+    }
+  else if (strcmp (mon, "help") == 0)
+    monitor_show_help ();
+  else if (strcmp (mon, "exit") == 0)
+    exit_requested = 1;
+  else
+    {
+      monitor_output ("Unknown monitor command.\n\n");
+      monitor_show_help ();
+      write_enn (own_buf);
+    }
+}
+
 /* Handle all of the extended 'q' packets.  */
 void
 handle_query (char *own_buf, int packet_len, int *new_packet_len_p)
@@ -1211,46 +1258,10 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p)
 
       write_ok (own_buf);
 
-      if (strcmp (mon, "set debug 1") == 0)
-	{
-	  debug_threads = 1;
-	  monitor_output ("Debug output enabled.\n");
-	}
-      else if (strcmp (mon, "set debug 0") == 0)
-	{
-	  debug_threads = 0;
-	  monitor_output ("Debug output disabled.\n");
-	}
-      else if (strcmp (mon, "set debug-hw-points 1") == 0)
-	{
-	  debug_hw_points = 1;
-	  monitor_output ("H/W point debugging output enabled.\n");
-	}
-      else if (strcmp (mon, "set debug-hw-points 0") == 0)
-	{
-	  debug_hw_points = 0;
-	  monitor_output ("H/W point debugging output disabled.\n");
-	}
-      else if (strcmp (mon, "set remote-debug 1") == 0)
-	{
-	  remote_debug = 1;
-	  monitor_output ("Protocol debug output enabled.\n");
-	}
-      else if (strcmp (mon, "set remote-debug 0") == 0)
-	{
-	  remote_debug = 0;
-	  monitor_output ("Protocol debug output disabled.\n");
-	}
-      else if (strcmp (mon, "help") == 0)
-	monitor_show_help ();
-      else if (strcmp (mon, "exit") == 0)
-	exit_requested = 1;
-      else
-	{
-	  monitor_output ("Unknown monitor command.\n\n");
-	  monitor_show_help ();
-	  write_enn (own_buf);
-	}
+      if (the_target->handle_monitor_command == NULL
+	  || (*the_target->handle_monitor_command) (mon) == 0)
+	/* Default processing.  */
+	handle_monitor_command (mon);
 
       free (mon);
       return;