Typo transferred from Intel manual

[Ulrich Drepper]

The arch/x86/lib/x86-opcode-map.txt file contains the line

af: SCAS/W/D/Q rAX,Xv


This is what the Intel manuals show, but it's not correct.  The 'X' stands for

Memory addressed by the DS:rSI register pair (for example, MOVS, CMPS,
OUTS, or LODS).


On the other hand 'Y' means (also see the ae byte entry for SCASB):

Memory addressed by the ES:rDI register pair (for example, MOVS, CMPS,
INS, STOS, or SCAS).


Hence the following patch should be applied:



Signed-off-by: Ulrich Drepper <drepper@xxxxxxxxx>

diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt
index 5b83c51..c292885 100644
--- a/arch/x86/lib/x86-opcode-map.txt
+++ b/arch/x86/lib/x86-opcode-map.txt
@@ -219,7 +219,7 @@ ab: STOS/W/D/Q Yv,rAX
 ac: LODS/B AL,Xb
 ad: LODS/W/D/Q rAX,Xv
 ae: SCAS/B AL,Yb
-af: SCAS/W/D/Q rAX,Xv
+af: SCAS/W/D/Q rAX,Yv
 # 0xb0 - 0xbf
 b0: MOV AL/R8L,Ib
 b1: MOV CL/R9L,Ib
--
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