From 81ee8310334739922b2e08bdd9eaafd0468af5d6 Mon Sep 17 00:00:00 2001
From: Jonathan Campbell <jonathan@castus.tv>
Date: Sun, 7 Jun 2020 13:53:04 -0700
Subject: [PATCH] more

---
 doc-collection/opcodes/x86/8086.dop | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/doc-collection/opcodes/x86/8086.dop b/doc-collection/opcodes/x86/8086.dop
index cb92da779..c0b234378 100644
--- a/doc-collection/opcodes/x86/8086.dop
+++ b/doc-collection/opcodes/x86/8086.dop
@@ -531,4 +531,22 @@ opcode sequence(0xAD) name "LODSW" {
     /* how to show it */
     syntax ;
 }
+opcode sequence(0xAE) name "SCASB" {
+    /* if DF = 1, dstidx -= 1; */
+    /* if DF = 0, dstidx += 1; */
+    input AL,memory reference byte farptr(ES,dstidx);
+    modifies flags(CF,PF,AF,ZF,SF,OF);
+
+    /* how to show it */
+    syntax ;
+}
+opcode sequence(0xAF) name "SCASW" {
+    /* if DF = 1, dstidx -= wordsize; */
+    /* if DF = 0, dstidx += wordsize; */
+    input accum,memory reference word farptr(ES,dstidx);
+    modifies flags(CF,PF,AF,ZF,SF,OF);
+
+    /* how to show it */
+    syntax ;
+}