import gdb-1999-09-08 snapshot

[thirdparty/binutils-gdb.git] / gdb / sparc-stub.c

diff --git a/gdb/sparc-stub.c b/gdb/sparc-stub.c
index 8e88e56bb9e93a4c55e1e84bb13c4188baad7ca8..ce2aadd67b765ac3f5f6a11c5410a0c697e66aea 100644 (file)
--- a/gdb/sparc-stub.c
+++ b/gdb/sparc-stub.c
@@ -62,9 +62,6 @@
  *
  *    ?             What was the last sigval ?             SNN   (signal NN)
  *
- *    bBB..BB      Set baud rate to BB..BB                OK or BNN, then sets
- *                                                        baud rate
- *
  * All commands and responses are sent with a packet which includes a
  * checksum.  A packet consists of
  *
@@ -284,12 +281,15 @@ hex(ch)
   return -1;
 }
 
+static char remcomInBuffer[BUFMAX];
+static char remcomOutBuffer[BUFMAX];
+
 /* scan for the sequence $<data>#<checksum>     */
 
 unsigned char *
-getpacket (buffer)
-     unsigned char *buffer;
+getpacket ()
 {
+  unsigned char *buffer = &remcomInBuffer[0];
   unsigned char checksum;
   unsigned char xmitcsum;
   int count;
@@ -382,9 +382,6 @@ putpacket(buffer)
   while (getDebugChar() != '+');
 }
 
-static char remcomInBuffer[BUFMAX];
-static char remcomOutBuffer[BUFMAX];
-
 /* Indicate to caller of mem2hex or hex2mem that there has been an
    error.  */
 static volatile int mem_err = 0;
@@ -653,7 +650,7 @@ handle_exception (registers)
     {
       remcomOutBuffer[0] = 0;
 
-      ptr = getpacket(remcomInBuffer);
+      ptr = getpacket();
       switch (*ptr++)
        {
        case '?':
@@ -769,43 +766,6 @@ handle_exception (registers)
          asm ("call 0
                nop ");
          break;
-
-#if 0
-Disabled until we can unscrew this properly
-
-       case 'b':         /* bBB...  Set baud rate to BB... */
-         {
-           int baudrate;
-           extern void set_timer_3();
-
-           if (!hexToInt(&ptr, &baudrate))
-             {
-               strcpy(remcomOutBuffer,"B01");
-               break;
-             }
-
-           /* Convert baud rate to uart clock divider */
-           switch (baudrate)
-             {
-             case 38400:
-               baudrate = 16;
-               break;
-             case 19200:
-               baudrate = 33;
-               break;
-             case 9600:
-               baudrate = 65;
-               break;
-             default:
-               strcpy(remcomOutBuffer,"B02");
-               goto x1;
-             }
-
-           putpacket("OK");    /* Ack before changing speed */
-           set_timer_3(baudrate); /* Set it */
-         }
-x1:      break;
-#endif
        }                       /* switch */
 
       /* reply to the request */