* tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that

  irix4 will again compile.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index eea5c28811266fa18872c38691d14b8a9e434d19..14ae6d688774abf7092012ef7fe3b948232d61bf 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,8 @@
 Fri Mar  5 17:16:26 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
 
+       * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
+         irix4 will again compile.
+
        * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
 
        * configure.in: accept mips-sgi-irix4* for irix4.

diff --git a/gdb/tm-irix3.h b/gdb/tm-irix3.h
index e418b27a0e12bcab79f3ba310ac00e744611400c..a227aa474b2791a92abaafeaabbc816da6723331 100644 (file)
--- a/gdb/tm-irix3.h
+++ b/gdb/tm-irix3.h
@@ -105,6 +105,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
    to be actual register numbers as far as the user is concerned
    but do serve to get the desired values when passed to read_register.  */
 
+#define ZERO_REGNUM 0          /* read-only register, always 0 */
 #define A0_REGNUM 4            /* Loc of first arg during a subr call */
 #define SP_REGNUM 29           /* Contains address of top of stack */
 #define FP_REGNUM 30           /* Pseudo register that contains true address of executing stack frame */