2003-05-14 Elena Zannoni <[email protected]>

[binutils.git] / gdb / v850ice.c

diff --git a/gdb/v850ice.c b/gdb/v850ice.c
index 8f65de3d5584e913e01b69cd45729656468ca39b..770e942a8d1235c22102e2de088160a9f27e72b0 100644 (file)
--- a/gdb/v850ice.c
+++ b/gdb/v850ice.c
@@ -1,5 +1,6 @@
 /* ICE interface for the NEC V850 for GDB, the GNU debugger.
-   Copyright 1996, 2000, 2001 Free Software Foundation, Inc.
+   Copyright 1996, 1997, 1998, 1999, 2000, 2001
+   Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -49,12 +50,6 @@ struct MessageIO
 /* Prototypes for functions located in other files */
 extern void break_command (char *, int);
 
-extern void stepi_command (char *, int);
-
-extern void nexti_command (char *, int);
-
-extern void continue_command (char *, int);
-
 extern int (*ui_loop_hook) (int);
 
 /* Prototypes for local functions */
@@ -72,7 +67,8 @@ static void v850ice_prepare_to_store (void);
 
 static void v850ice_fetch_registers (int regno);
 
-static void v850ice_resume (int pid, int step, enum target_signal siggnal);
+static void v850ice_resume (ptid_t ptid, int step,
+                            enum target_signal siggnal);
 
 static void v850ice_open (char *name, int from_tty);
 
@@ -84,7 +80,8 @@ static void v850ice_store_registers (int regno);
 
 static void v850ice_mourn (void);
 
-static int v850ice_wait (int pid, struct target_waitstatus *status);
+static ptid_t v850ice_wait (ptid_t ptid,
+                                  struct target_waitstatus *status);
 
 static void v850ice_kill (void);
 
@@ -292,13 +289,13 @@ v850ice_wndproc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
          result = TRUE;
          break;
        case STATE_CHANGE_STEPI:
-         if (!catch_errors ((catch_errors_ftype *) ice_stepi, (PTR) (int) lParam, "",
+         if (!catch_errors ((catch_errors_ftype *) ice_stepi, (int) lParam, "",
                             RETURN_MASK_ALL))
            printf_unfiltered ("stepi errored\n");
          result = TRUE;
          break;
        case STATE_CHANGE_NEXTI:
-         if (!catch_errors ((catch_errors_ftype *) ice_nexti, (PTR) (int) lParam, "",
+         if (!catch_errors ((catch_errors_ftype *) ice_nexti, (int) lParam, "",
                             RETURN_MASK_ALL))
            printf_unfiltered ("nexti errored\n");
          result = TRUE;
@@ -366,7 +363,7 @@ v850ice_open (char *name, int from_tty)
      target is active.  These functions should be split out into seperate
      variables, especially since GDB will someday have a notion of debugging
      several processes.  */
-  inferior_pid = 42000;
+  inferior_ptid = pid_to_ptid (42000);
 
   start_remote ();
   return;
@@ -382,7 +379,7 @@ v850ice_close (int quitting)
     {
       UnregisterClient ();
       ice_open = 0;
-      inferior_pid = 0;
+      inferior_ptid = null_ptid;
     }
 }
 
@@ -408,7 +405,7 @@ v850ice_detach (char *args, int from_tty)
 /* Tell the remote machine to resume.  */
 
 static void
-v850ice_resume (int pid, int step, enum target_signal siggnal)
+v850ice_resume (ptid_t ptid, int step, enum target_signal siggnal)
 {
   long retval;
   char buf[256];
@@ -431,8 +428,8 @@ v850ice_resume (int pid, int step, enum target_signal siggnal)
    Returns "pid" (though it's not clear what, if anything, that
    means in the case of this target).  */
 
-static int
-v850ice_wait (int pid, struct target_waitstatus *status)
+static ptid_t
+v850ice_wait (ptid_t ptid, struct target_waitstatus *status)
 {
   long v850_status;
   char buf[256];
@@ -484,7 +481,7 @@ v850ice_wait (int pid, struct target_waitstatus *status)
     }
   while (!done);
 
-  return inferior_pid;
+  return inferior_ptid;
 }
 
 static int
@@ -563,7 +560,7 @@ v850ice_store_registers (int regno)
       return;
     }
 
-  regval = extract_unsigned_integer (&registers[REGISTER_BYTE (regno)],
+  regval = extract_unsigned_integer (&deprecated_registers[REGISTER_BYTE (regno)],
                                     REGISTER_RAW_SIZE (regno));
   strcpy (cmd, "reg ");
   if (!convert_register (regno, &cmd[4]))
@@ -751,7 +748,7 @@ static void
 v850ice_kill (void)
 {
   target_mourn_inferior ();
-  inferior_pid = 0;
+  inferior_ptid = null_ptid;
 }
 
 static void
@@ -900,14 +897,9 @@ init_850ice_ops (void)
   v850ice_ops.to_doc = "Debug a system controlled by a NEC 850 ICE.";
   v850ice_ops.to_open = v850ice_open;
   v850ice_ops.to_close = v850ice_close;
-  v850ice_ops.to_attach = NULL;
-  v850ice_ops.to_post_attach = NULL;
-  v850ice_ops.to_require_attach = NULL;
   v850ice_ops.to_detach = v850ice_detach;
-  v850ice_ops.to_require_detach = NULL;
   v850ice_ops.to_resume = v850ice_resume;
   v850ice_ops.to_wait = v850ice_wait;
-  v850ice_ops.to_post_wait = NULL;
   v850ice_ops.to_fetch_registers = v850ice_fetch_registers;
   v850ice_ops.to_store_registers = v850ice_store_registers;
   v850ice_ops.to_prepare_to_store = v850ice_prepare_to_store;
@@ -915,31 +907,16 @@ init_850ice_ops (void)
   v850ice_ops.to_files_info = v850ice_files_info;
   v850ice_ops.to_insert_breakpoint = v850ice_insert_breakpoint;
   v850ice_ops.to_remove_breakpoint = v850ice_remove_breakpoint;
-  v850ice_ops.to_terminal_init = NULL;
-  v850ice_ops.to_terminal_inferior = NULL;
-  v850ice_ops.to_terminal_ours_for_output = NULL;
-  v850ice_ops.to_terminal_ours = NULL;
-  v850ice_ops.to_terminal_info = NULL;
   v850ice_ops.to_kill = v850ice_kill;
   v850ice_ops.to_load = v850ice_load;
-  v850ice_ops.to_lookup_symbol = NULL;
-  v850ice_ops.to_create_inferior = NULL;
   v850ice_ops.to_mourn_inferior = v850ice_mourn;
-  v850ice_ops.to_can_run = 0;
-  v850ice_ops.to_notice_signals = 0;
-  v850ice_ops.to_thread_alive = NULL;
   v850ice_ops.to_stop = v850ice_stop;
-  v850ice_ops.to_pid_to_exec_file = NULL;
-  v850ice_ops.to_core_file_to_sym_file = NULL;
   v850ice_ops.to_stratum = process_stratum;
-  v850ice_ops.DONT_USE = NULL;
   v850ice_ops.to_has_all_memory = 1;
   v850ice_ops.to_has_memory = 1;
   v850ice_ops.to_has_stack = 1;
   v850ice_ops.to_has_registers = 1;
   v850ice_ops.to_has_execution = 1;
-  v850ice_ops.to_sections = NULL;
-  v850ice_ops.to_sections_end = NULL;
   v850ice_ops.to_magic = OPS_MAGIC;
 }