diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog
index 431598b2a..a114c63b3 100644
--- a/include/opcode/ChangeLog
+++ b/include/opcode/ChangeLog
@@ -1,3 +1,7 @@
+2010-06-14  Sebastian Andrzej Siewior  <bigeasy@linutronix.de>
+
+	* ppc.h (PPC_OPCODE_E500): Define.
+
 2010-05-26  Catherine Moore  <clm@codesourcery.com>
 
 	* opcode/mips.h (INSN_MIPS16): Remove.
diff --git a/include/opcode/ppc.h b/include/opcode/ppc.h
index e6dab7e43..2d99cd493 100644
--- a/include/opcode/ppc.h
+++ b/include/opcode/ppc.h
@@ -177,6 +177,9 @@ extern const int powerpc_num_opcodes;
 /* Opcode is supported by AppliedMicro Titan core */
 #define PPC_OPCODE_TITAN         0x400000000ULL
 
+/* Opcode which is supported by the e500 family */
+#define PPC_OPCODE_E500		0x800000000ULL
+
 /* A macro to extract the major opcode from an instruction.  */
 #define PPC_OP(i) (((i) >> 26) & 0x3f)