diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog
index c03bd311e..11b8b6fa0 100644
--- a/include/opcode/ChangeLog
+++ b/include/opcode/ChangeLog
@@ -1,3 +1,8 @@
+2003-07-15  Richard Sandiford  <rsandifo@redhat.com>
+
+	* mips.h (CPU_RM7000): New macro.
+	(OPCODE_IS_MEMBER): Match CPU_RM7000 against 4650 insns.
+
 2003-07-09  Alexandre Oliva  <aoliva@redhat.com>
 
 	2000-04-01  Alexandre Oliva  <aoliva@cygnus.com>
diff --git a/include/opcode/mips.h b/include/opcode/mips.h
index 476c8e311..65434a778 100644
--- a/include/opcode/mips.h
+++ b/include/opcode/mips.h
@@ -451,6 +451,7 @@ struct mips_opcode
 #define CPU_VR5400	5400
 #define CPU_VR5500	5500
 #define CPU_R6000	6000
+#define CPU_RM7000	7000
 #define CPU_R8000	8000
 #define CPU_R10000	10000
 #define CPU_R12000	12000
@@ -469,6 +470,7 @@ struct mips_opcode
 #define OPCODE_IS_MEMBER(insn, isa, cpu)				\
     (((insn)->membership & isa) != 0					\
      || (cpu == CPU_R4650 && ((insn)->membership & INSN_4650) != 0)	\
+     || (cpu == CPU_RM7000 && ((insn)->membership & INSN_4650) != 0)	\
      || (cpu == CPU_R4010 && ((insn)->membership & INSN_4010) != 0)	\
      || (cpu == CPU_VR4100 && ((insn)->membership & INSN_4100) != 0)	\
      || (cpu == CPU_R3900 && ((insn)->membership & INSN_3900) != 0)	\