2003-06-08 Andrew Cagney <cagney@redhat.com>

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

diff --git a/gdb/remote-sds.c b/gdb/remote-sds.c
index fd4e6572b8517a7dae21f96bfdb45b228f7912b7..ae397e617d973bca4b6f7eb7151822c16063a339 100644 (file)
--- a/gdb/remote-sds.c
+++ b/gdb/remote-sds.c
@@ -1,5 +1,7 @@
 /* Remote target communications for serial-line targets using SDS' protocol.
-   Copyright 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+
+   Copyright 1997, 1998, 1999, 2000, 2001, 2002 Free Software
+   Foundation, Inc.
 
    This file is part of GDB.
 
@@ -64,7 +66,7 @@ static void sds_fetch_registers (int);
 
 static void sds_resume (ptid_t, int, enum target_signal);
 
-static int sds_start_remote (PTR);
+static int sds_start_remote (void *);
 
 static void sds_open (char *, int);
 
@@ -158,7 +160,7 @@ sds_close (int quitting)
 /* Stub for catch_errors.  */
 
 static int
-sds_start_remote (PTR dummy)
+sds_start_remote (void *dummy)
 {
   int c;
   unsigned char buf[200];
@@ -403,7 +405,7 @@ interrupt_query (void)
 Give up (and stop debugging it)? "))
     {
       target_mourn_inferior ();
-      return_to_top_level (RETURN_QUIT);
+      throw_exception (RETURN_QUIT);
     }
 
   target_terminal_inferior ();
@@ -471,10 +473,10 @@ sds_fetch_registers (int regno)
 {
   unsigned char buf[PBUFSIZ];
   int i, retlen;
-  char regs[REGISTER_BYTES];
+  char *regs = alloca (DEPRECATED_REGISTER_BYTES);
 
   /* Unimplemented registers read as all bits zero.  */
-  memset (regs, 0, REGISTER_BYTES);
+  memset (regs, 0, DEPRECATED_REGISTER_BYTES);
 
   buf[0] = 18;
   buf[1] = 1;
@@ -507,7 +509,7 @@ static void
 sds_prepare_to_store (void)
 {
   /* Make sure the entire registers array is valid.  */
-  read_register_bytes (0, (char *) NULL, REGISTER_BYTES);
+  deprecated_read_register_bytes (0, (char *) NULL, DEPRECATED_REGISTER_BYTES);
 }
 
 /* Store register REGNO, or all registers if REGNO == -1, from the contents
@@ -526,7 +528,7 @@ sds_store_registers (int regno)
   *p++ = 0;
   *p++ = 0;
   for (i = 0; i < 4 * 6; i++)
-    *p++ = registers[i + 4 * 32 + 8 * 32];
+    *p++ = deprecated_registers[i + 4 * 32 + 8 * 32];
   for (i = 0; i < 4 * 1; i++)
     *p++ = 0;
   for (i = 0; i < 4 * 4; i++)
@@ -541,7 +543,7 @@ sds_store_registers (int regno)
   *p++ = 0;
   *p++ = 0;
   for (i = 0; i < 4 * 32; i++)
-    *p++ = registers[i];
+    *p++ = deprecated_registers[i];
 
   sds_send (buf, p - buf);
 
@@ -658,8 +660,7 @@ sds_read_bytes (CORE_ADDR memaddr, char *myaddr, int len)
 /* ARGSUSED */
 static int
 sds_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int should_write,
-                struct mem_attrib *attrib ATTRIBUTE_UNUSED,
-                struct target_ops *target ATTRIBUTE_UNUSED)
+                struct mem_attrib *attrib, struct target_ops *target)
 {
   int res;
 
@@ -977,6 +978,7 @@ getmessage (unsigned char *buf, int forever)
       /* Try the whole thing again.  */
     retry:
       /* need to do something here */
+      ;
     }
 
   /* We have tried hard enough, and just can't receive the packet.  Give up. */