* top.h (lim_at_start): Declare.

[deliverable/binutils-gdb.git] / gdb / remote-mips.c

diff --git a/gdb/remote-mips.c b/gdb/remote-mips.c
index a1df0eb94e9d3ef9ce06eeb434313b9d6214a2da..e2908499feaf64a2e8638452f8af8e4fdab324dc 100644 (file)
--- a/gdb/remote-mips.c
+++ b/gdb/remote-mips.c
@@ -1283,13 +1283,13 @@ mips_request (int cmd,
 }
 
 static void
-mips_initialize_cleanups (PTR arg)
+mips_initialize_cleanups (void *arg)
 {
   mips_initializing = 0;
 }
 
 static void
-mips_exit_cleanups (PTR arg)
+mips_exit_cleanups (void *arg)
 {
   mips_exiting = 0;
 }
@@ -1494,8 +1494,10 @@ mips_initialize (void)
      the request itself succeeds or fails.  */
 
   mips_request ('r', 0, 0, &err, mips_receive_wait, NULL);
-  set_current_frame (create_new_frame (read_fp (), read_pc ()));
-  select_frame (get_current_frame ());
+  /* FIXME: cagney/2002-11-29: Force the update of selected frame.
+     This shouldn't be necessary, only many many places still refer to
+     selected_frame directly (instead of using get_selected_frame().  */
+  get_selected_frame (); /* Hack!!!  */
 }
 
 /* Open a connection to the remote board.  */
@@ -1612,17 +1614,15 @@ device is attached to the target board (e.g., /dev/ttya).\n"
   if (ptype)
     mips_set_processor_type_command (xstrdup (ptype), 0);
 
-/* This is really the job of start_remote however, that makes an assumption
-   that the target is about to print out a status message of some sort.  That
-   doesn't happen here (in fact, it may not be possible to get the monitor to
-   send the appropriate packet).  */
+  /* This is really the job of start_remote however, that makes an
+     assumption that the target is about to print out a status message
+     of some sort.  That doesn't happen here (in fact, it may not be
+     possible to get the monitor to send the appropriate packet).  */
 
   flush_cached_frames ();
   registers_changed ();
   stop_pc = read_pc ();
-  set_current_frame (create_new_frame (read_fp (), stop_pc));
-  select_frame (get_current_frame ());
-  print_stack_frame (selected_frame, -1, 1);
+  print_stack_frame (get_selected_frame (), -1, 1);
   xfree (serial_port_name);
 }
 
@@ -1791,7 +1791,7 @@ mips_wait (ptid_t ptid, struct target_waitstatus *status)
                    &rpc, &rfp, &rsp, flags);
   if (nfields >= 3)
     {
-      char buf[MAX_REGISTER_RAW_SIZE];
+      char buf[MAX_REGISTER_SIZE];
 
       store_unsigned_integer (buf, REGISTER_RAW_SIZE (PC_REGNUM), rpc);
       supply_register (PC_REGNUM, buf);
@@ -1802,8 +1802,8 @@ mips_wait (ptid_t ptid, struct target_waitstatus *status)
       store_unsigned_integer (buf, REGISTER_RAW_SIZE (SP_REGNUM), rsp);
       supply_register (SP_REGNUM, buf);
 
-      store_unsigned_integer (buf, REGISTER_RAW_SIZE (FP_REGNUM), 0);
-      supply_register (FP_REGNUM, buf);
+      store_unsigned_integer (buf, REGISTER_RAW_SIZE (DEPRECATED_FP_REGNUM), 0);
+      supply_register (DEPRECATED_FP_REGNUM, buf);
 
       if (nfields == 9)
        {
@@ -1943,9 +1943,9 @@ mips_fetch_registers (int regno)
       return;
     }
 
-  if (regno == FP_REGNUM || regno == ZERO_REGNUM)
-    /* FP_REGNUM on the mips is a hack which is just supposed to read
-       zero (see also mips-nat.c).  */
+  if (regno == DEPRECATED_FP_REGNUM || regno == ZERO_REGNUM)
+    /* DEPRECATED_FP_REGNUM on the mips is a hack which is just
+       supposed to read zero (see also mips-nat.c).  */
     val = 0;
   else
     {
@@ -1972,7 +1972,7 @@ mips_fetch_registers (int regno)
     }
 
   {
-    char buf[MAX_REGISTER_RAW_SIZE];
+    char buf[MAX_REGISTER_SIZE];
 
     /* We got the number the register holds, but gdb expects to see a
        value in the target byte ordering.  */
@@ -2251,13 +2251,13 @@ mips_mourn_inferior (void)
 /* We can write a breakpoint and read the shadow contents in one
    operation.  */
 
-/* Insert a breakpoint.  On targets that don't have built-in breakpoint
-   support, we read the contents of the target location and stash it,
-   then overwrite it with a breakpoint instruction.  ADDR is the target
-   location in the target machine.  CONTENTS_CACHE is a pointer to 
-   memory allocated for saving the target contents.  It is guaranteed
-   by the caller to be long enough to save sizeof BREAKPOINT bytes (this
-   is accomplished via BREAKPOINT_MAX).  */
+/* Insert a breakpoint.  On targets that don't have built-in
+   breakpoint support, we read the contents of the target location and
+   stash it, then overwrite it with a breakpoint instruction.  ADDR is
+   the target location in the target machine.  CONTENTS_CACHE is a
+   pointer to memory allocated for saving the target contents.  It is
+   guaranteed by the caller to be long enough to save the breakpoint
+   length returned by BREAKPOINT_FROM_PC.  */
 
 static int
 mips_insert_breakpoint (CORE_ADDR addr, char *contents_cache)
@@ -3443,7 +3443,7 @@ mips_load (char *file, int from_tty)
       /* Work around problem where PMON monitor updates the PC after a load
          to a different value than GDB thinks it has. The following ensures
          that the write_pc() WILL update the PC value: */
-      register_valid[PC_REGNUM] = 0;
+      deprecated_register_valid[PC_REGNUM] = 0;
     }
   if (exec_bfd)
     write_pc (bfd_get_start_address (exec_bfd));