[patch] QNX core file reading fix

["Kris Warkentin" <kewarken@qnx.com>]

We were switching on our own regset numbers rather than gdb's.  Applied as
obvious.

cheers,

Kris

ChangeLog:

 * nto-tdep.c (fetch_core_registers): Match gdb's idea of
 regset numbering rather than our own.

Index: nto-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/nto-tdep.c,v
retrieving revision 1.4
diff -u -r1.4 nto-tdep.c
--- nto-tdep.c 12 May 2003 19:11:51 -0000 1.4
+++ nto-tdep.c 20 May 2003 21:33:26 -0000
@@ -269,24 +269,19 @@
         int which, CORE_ADDR reg_addr)
 {
   nto_regset_t regset;
-
-  if (which == NTO_REG_GENERAL)
+
+/* See corelow.c:get_core_registers for values of WHICH.  */
+  if (which == 0)
     {
       memcpy ((char *) &regset, core_reg_sect,
        min (core_reg_size, sizeof (regset)));
       nto_supply_gregset ((char *) &regset);
     }
-  else if (which == NTO_REG_FLOAT)
+  else if (which == 2)
     {
       memcpy ((char *) &regset, core_reg_sect,
        min (core_reg_size, sizeof (regset)));
       nto_supply_fpregset ((char *) &regset);
-    }
-  else if (which == NTO_REG_ALT)
-    {
-      memcpy ((char *) &regset, core_reg_sect,
-       min (core_reg_size, sizeof (regset)));
-      nto_supply_altregset ((char *) &regset);
     }
 }