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x86, opcode: ANDN and Group 17 in x86-opcode-map.txt
authorUlrich Drepper <drepper@gmail.com>
Tue, 17 Jan 2012 19:14:02 +0000 (14:14 -0500)
committerH. Peter Anvin <hpa@zytor.com>
Tue, 17 Jan 2012 20:11:54 +0000 (12:11 -0800)
The Intel documentation at

http://software.intel.com/file/36945

shows the ANDN opcode and Group 17 with encoding f2 and f3 encoding
respectively.  The current version of x86-opcode-map.txt shows them
with f3 and f4.  Unless someone can point to documentation which shows
the currently used encoding the following patch be applied.

Signed-off-by: Ulrich Drepper <drepper@gmail.com>
Link: http://lkml.kernel.org/r/CAOPLpQdq5SuVo9=023CYhbFLAX9rONyjmYq7jJkqc5xwctW5eA@mail.gmail.com
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
arch/x86/lib/x86-opcode-map.txt patch | blob | blame | history

diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt
index 5b83c51c12e02e8146aba31c0236ff1e7d42d4b0..4c8010d4f5e6efdc22528a644f8fc0f8a0be03b5 100644 (file)
--- a/arch/x86/lib/x86-opcode-map.txt
+++ b/arch/x86/lib/x86-opcode-map.txt
@@ -729,8 +729,8 @@ de: VAESDEC Vdq,Hdq,Wdq (66),(v1)
 df: VAESDECLAST Vdq,Hdq,Wdq (66),(v1)
 f0: MOVBE Gy,My | MOVBE Gw,Mw (66) | CRC32 Gd,Eb (F2)
 f1: MOVBE My,Gy | MOVBE Mw,Gw (66) | CRC32 Gd,Ey (F2)
-f3: ANDN Gy,By,Ey (v)
-f4: Grp17 (1A)
+f2: ANDN Gy,By,Ey (v)
+f3: Grp17 (1A)
 f5: BZHI Gy,Ey,By (v) | PEXT Gy,By,Ey (F3),(v) | PDEP Gy,By,Ey (F2),(v)
 f6: MULX By,Gy,rDX,Ey (F2),(v)
 f7: BEXTR Gy,Ey,By (v) | SHLX Gy,Ey,By (66),(v) | SARX Gy,Ey,By (F3),(v) | SHRX Gy,Ey,By (F2),(v)