Honour PRIVATE keyword

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

diff --git a/gdb/remote-sds.c b/gdb/remote-sds.c
index 507ac5be208a0a8ee8e90403c227bda3439d2bb7..d74fd7db2420b17ed48b27e68ea13767f35b3c0b 100644 (file)
--- a/gdb/remote-sds.c
+++ b/gdb/remote-sds.c
@@ -1,6 +1,6 @@
 /* Remote target communications for serial-line targets using SDS' protocol.
 
-   Copyright 1997, 1998, 1999, 2000, 2001, 2002 Free Software
+   Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2004 Free Software
    Foundation, Inc.
 
    This file is part of GDB.
@@ -66,7 +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);
 
@@ -92,8 +92,6 @@ static ptid_t sds_wait (ptid_t, struct target_waitstatus *);
 
 static void sds_kill (void);
 
-static int tohex (int);
-
 static int fromhex (int);
 
 static void sds_detach (char *, int);
@@ -148,7 +146,6 @@ static int message_pending;
 
 /* Clean up connection to a remote debugger.  */
 
-/* ARGSUSED */
 static void
 sds_close (int quitting)
 {
@@ -160,7 +157,7 @@ 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];
@@ -279,17 +276,6 @@ fromhex (int a)
     error ("Reply contains invalid hex digit %d", a);
 }
 
-/* Convert number NIB to a hex digit.  */
-
-static int
-tohex (int nib)
-{
-  if (nib < 10)
-    return '0' + nib;
-  else
-    return 'a' + nib - 10;
-}
-
 static int
 tob64 (unsigned char *inbuf, char *outbuf, int len)
 {
@@ -467,16 +453,15 @@ static unsigned char sprs[16];
 /* Read the remote registers into the block REGS.  */
 /* Currently we just read all the registers, so we don't use regno.  */
 
-/* ARGSUSED */
 static void
 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;
@@ -499,7 +484,7 @@ sds_fetch_registers (int regno)
   /* (should warn about reply too short) */
 
   for (i = 0; i < NUM_REGS; i++)
-    supply_register (i, &regs[REGISTER_BYTE (i)]);
+    supply_register (i, &regs[DEPRECATED_REGISTER_BYTE (i)]);
 }
 
 /* Prepare to store registers.  Since we may send them all, we have to
@@ -509,7 +494,7 @@ 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
@@ -528,7 +513,7 @@ 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++)
@@ -543,7 +528,7 @@ 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);
 
@@ -657,7 +642,6 @@ sds_read_bytes (CORE_ADDR memaddr, char *myaddr, int len)
    if SHOULD_WRITE is nonzero.  Returns length of data written or
    read; 0 for error.  TARGET is unused.  */
 
-/* ARGSUSED */
 static int
 sds_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int should_write,
                 struct mem_attrib *attrib, struct target_ops *target)
@@ -978,6 +962,7 @@ 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. */