2010-05-06 Michael Snyder <msnyder@vmware.com>

	* serial.c (serial_for_fd): Delete unused variable.
	* mdebugread.c (psymtab_to_symtab_1): Delete unused variable.
	* top.c (execute_command): Delete unused variable.
	(init_main): Delete unused variable.
	* utils.c (do_fclose_cleanup): Delete unused variable.
	(do_all_inferior_continuations): Delete unused variable.
	(initialize_utils): Delete unused variable.
	(internal_problem_mode): Delete unused global.
	* frame.c (get_prev_frame): Delete unused global.
	(get_frame_locals_address): Delete unused global.
	(get_frame_args_address): Delete unused global.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 379e69b73aedcae2e0f86766dd21a8f4eb25af50..497064fc778219b662881176d101fca1a3803bee 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,17 @@
 2010-05-06  Michael Snyder  <msnyder@vmware.com>
 
+       * serial.c (serial_for_fd): Delete unused variable.
+       * mdebugread.c (psymtab_to_symtab_1): Delete unused variable.
+       * top.c (execute_command): Delete unused variable.
+       (init_main): Delete unused variable.
+       * utils.c (do_fclose_cleanup): Delete unused variable.
+       (do_all_inferior_continuations): Delete unused variable.
+       (initialize_utils): Delete unused variable.
+       (internal_problem_mode): Delete unused global.
+       * frame.c (get_prev_frame): Delete unused global.
+       (get_frame_locals_address): Delete unused global.
+       (get_frame_args_address): Delete unused global.
+
        * p-typeprint.c (pascal_type_print_base): Delete unused variable.
        (pascal_type_print_varspec_prefix): Delete unused variable.
        * f-typeprint.c (f_type_print_base): Delete unused variable.

diff --git a/gdb/frame.c b/gdb/frame.c
index 0b0c5b4448437c52a4fba9ad0aa555b0b5bcdd6f..e320e4f388fa768e3bdc4d9ecfbc37c0324bb8f9 100644 (file)
--- a/gdb/frame.c
+++ b/gdb/frame.c
@@ -1677,8 +1677,6 @@ inside_entry_func (struct frame_info *this_frame)
 struct frame_info *
 get_prev_frame (struct frame_info *this_frame)
 {
-  struct frame_info *prev_frame;
-
   /* There is always a frame.  If this assertion fails, suspect that
      something should be calling get_selected_frame() or
      get_current_frame().  */
@@ -1906,7 +1904,6 @@ get_frame_base_address (struct frame_info *fi)
 CORE_ADDR
 get_frame_locals_address (struct frame_info *fi)
 {
-  void **cache;
   if (get_frame_type (fi) != NORMAL_FRAME)
     return 0;
   /* If there isn't a frame address method, find it.  */
@@ -1922,7 +1919,6 @@ get_frame_locals_address (struct frame_info *fi)
 CORE_ADDR
 get_frame_args_address (struct frame_info *fi)
 {
-  void **cache;
   if (get_frame_type (fi) != NORMAL_FRAME)
     return 0;
   /* If there isn't a frame address method, find it.  */

diff --git a/gdb/mdebugread.c b/gdb/mdebugread.c
index fbc776696781180be14f699d793f56a72c107057..20bf3a3adc5b14e39ac06db1ec1ff336f6ab21b3 100644 (file)
--- a/gdb/mdebugread.c
+++ b/gdb/mdebugread.c
@@ -4124,7 +4124,6 @@ psymtab_to_symtab_1 (struct partial_symtab *pst, char *filename)
     {
       /* This symbol table contains ordinary ecoff entries.  */
 
-      int f_max;
       int maxlines;
       EXTR *ext_ptr;
 

diff --git a/gdb/serial.c b/gdb/serial.c
index 305ac33edf930a3406964162ff341baa383c1e70..ea437a1e82b11db26e73c2499610cff30b2f8ca9 100644 (file)
--- a/gdb/serial.c
+++ b/gdb/serial.c
@@ -247,7 +247,6 @@ struct serial *
 serial_for_fd (int fd)
 {
   struct serial *scb;
-  struct serial_ops *ops;
 
   for (scb = scb_base; scb; scb = scb->next)
     if (scb->fd == fd)

diff --git a/gdb/top.c b/gdb/top.c
index dc2104cbc72beac76835f4e127224bc56d518202..5108089e40f0d3cafefef99389560b21686c0c8e 100644 (file)
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -360,7 +360,6 @@ execute_command (char *p, int from_tty)
 #ifdef HAVE_SBRK
   long space_at_cmd_start = 0;
 #endif
-  extern int display_time;
   extern int display_space;
 
   if (target_can_async_p ())
@@ -1516,8 +1515,6 @@ Notification of completion for asynchronous execution commands is %s.\n"),
 static void
 init_main (void)
 {
-  struct cmd_list_element *c;
-
   /* initialize the prompt stack to a simple "(gdb) " prompt or to
      whatever the DEFAULT_PROMPT is.  */
   the_prompts.top = 0;

diff --git a/gdb/utils.c b/gdb/utils.c
index 875faafe10009b6ae9b319c63450fb9cfe4e6353..9afb77c68d678b38a6f30bf0d65634c89fbd5808 100644 (file)
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -266,7 +266,6 @@ make_cleanup_close (int fd)
 static void
 do_fclose_cleanup (void *arg)
 {
-  FILE *file = arg;
   fclose (arg);
 }
 
@@ -553,7 +552,6 @@ add_inferior_continuation (void (*continuation_hook) (void *), void *args,
 void
 do_all_inferior_continuations (void)
 {
-  struct cleanup *old_chain;
   struct cleanup *as_cleanup;
   struct inferior *inf = current_inferior ();
 
@@ -899,7 +897,6 @@ static const char *internal_problem_modes[] =
   internal_problem_no,
   NULL
 };
-static const char *internal_problem_mode = internal_problem_ask;
 
 /* Print a message reporting an internal error/warning. Ask the user
    if they want to continue, dump core, or just exit.  Return
@@ -2823,8 +2820,6 @@ show_debug_timestamp (struct ui_file *file, int from_tty,
 void
 initialize_utils (void)
 {
-  struct cmd_list_element *c;
-
   add_setshow_uinteger_cmd ("width", class_support, &chars_per_line, _("\
 Set number of characters gdb thinks are in a line."), _("\
 Show number of characters gdb thinks are in a line."), NULL,