From 5b37f044e00102230263c33d0b45b55d0716671b Mon Sep 17 00:00:00 2001
From: Mike Pavone <pavone@retrodev.com>
Date: Tue, 22 Jan 2013 20:21:05 -0800
Subject: Add support for 2-byte IX instructions to decoder

---
 z80inst.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'z80inst.h')

diff --git a/z80inst.h b/z80inst.h
index c35f0a6..b5f0e9f 100644
--- a/z80inst.h
+++ b/z80inst.h
@@ -79,6 +79,8 @@ enum {
 	Z80_H,
 	Z80_L,
 	Z80_A=7,
+	Z80_IXH,
+	Z80_IXL,
 	Z80_I,
 	Z80_R,
 	Z80_BC,
@@ -86,6 +88,8 @@ enum {
 	Z80_HL,
 	Z80_SP,
 	Z80_AF,
+	Z80_IX,
+	Z80_IY,
 	Z80_USE_IMMED,
 	Z80_UNUSED
 };
@@ -106,7 +110,8 @@ enum {
 	Z80_REG_INDIRECT,
 	Z80_IMMED,
 	Z80_IMMED_INDIRECT,
-	Z80_REG_DISPLACE
+	Z80_IX_DISPLACE,
+	Z80_IY_DISPLACE
 };
 #define Z80_DIR 0x80
 
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