* config/mips/{x,n}m-irix{3,4}.h: Make some definitions here

rather than including xm-bigmips.h.

gdb/ChangeLog

@@ -1,5 +1,8 @@
 Fri Jul  2 18:22:54 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 
+	* config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
+	rather than including xm-bigmips.h.
+
 	* eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
 	default cases.
 

gdb/config/mips/nm-irix3.h

@@ -29,3 +29,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
    This routine returns true on success */
 
 #define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
+
+/* Is this really true or is this just a leftover from a DECstation
+   config file?  */
+
+#define	ONE_PROCESS_WRITETEXT

gdb/config/mips/nm-irix4.h

@@ -29,3 +29,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #undef FETCH_INFERIOR_REGISTERS
 
 #define U_REGS_OFFSET 0
+
+/* Is this really true or is this just a leftover from a DECstation
+   config file?  */
+
+#define	ONE_PROCESS_WRITETEXT

gdb/config/mips/xm-irix3.h

@@ -20,7 +20,17 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define HAVE_TERMIO
 
-#include "mips/xm-bigmips.h"
+/* Get rid of any system-imposed stack limit if possible */
+
+#define	SET_STACK_LIMIT_HUGE
+
+#define HOST_BYTE_ORDER BIG_ENDIAN
+
+/* memcpy and memset return void *, not char *.  */
+
+extern void *memcpy();
+extern void *memset();
+#define	MEM_FNS_DECLARED
 
 /* Override register locations in upage for SGI machines */
 #undef REGISTER_U_ADDR
@@ -29,4 +39,3 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
       addr = regno;					\
   else							\
       addr = regno + NSIG_HNDLRS; /* Skip over signal handlers */
-

gdb/config/mips/xm-irix4.h

@@ -20,22 +20,11 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 /* This is for the iris. */
 
-#define HAVE_TERMIO
+#include "mips/xm-irix3.h"
 
-#include "mips/xm-bigmips.h"
+/* Irix defines psignal() in signal.h, in a way which conflicts with the
+   definition in defs.h.  */
 
-/* Override register locations in upage for SGI machines */
-#undef REGISTER_U_ADDR
-#define REGISTER_U_ADDR(addr, blockend, regno) 		\
-  if (regno < PC_REGNUM)				\
-      addr = regno;					\
-  else							\
-      addr = regno + NSIG_HNDLRS; /* Skip over signal handlers */
-
-/* BEGIN GW MODS */
-/* Irix defines psignal() in signal.h, which gets gcc rather angry at us
- * because their definition is markedly different.
- */
 #define PSIGNAL_IN_SIGNAL_H
 
 #define BROKEN_SIGINFO_H	/* <sys/siginfo.h> si_pid & si_uid are bogus */