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x86, insn: Add new opcodes as of June, 2013

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Add TSX-NI related instructions and new instructions to
x86-opcode-map.txt according to the Intel(R) 64 and IA-32
Architectures Software Developer's Manual Vol2C (June, 2013).
This also includes below updates.
 - Fix a typo of MWAIT (the lack of (11B)).
 - Change NOP Ev to prefetchw Ev
 - Add CRC32 new prefix style (66&F2)
 - Add ADCX, ADOX, RDSEED, CLAC and STAC instructions

Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Link: http://lkml.kernel.org/r/20130806073750.4049.12365.stgit@udc4-manage.rcp.hitachi.co.jp
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
Masami Hiramatsu 2013-08-06 16:37:50 +09:00 committed by H. Peter Anvin
parent d2475b8ff8
commit 3e21bb092d
2 changed files with 27 additions and 19 deletions
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42
arch/x86/lib/x86-opcode-map.txt
View file

@ -1,10 +1,8 @@
# x86 Opcode Maps
#
# This is (mostly) based on following documentations.
# - Intel(R) 64 and IA-32 Architectures Software Developer's Manual Vol.2
# (#325383-040US, October 2011)
# - Intel(R) Advanced Vector Extensions Programming Reference
# (#319433-011,JUNE 2011).
# - Intel(R) 64 and IA-32 Architectures Software Developer's Manual Vol.2C
# (#326018-047US, June 2013)
#
#<Opcode maps>
# Table: table-name
@ -29,6 +27,7 @@
# - (F3): the last prefix is 0xF3
# - (F2): the last prefix is 0xF2
# - (!F3) : the last prefix is not 0xF3 (including non-last prefix case)
# - (66&F2): Both 0x66 and 0xF2 prefixes are specified.
Table: one byte opcode
Referrer:
@ -246,8 +245,8 @@ c2: RETN Iw (f64)
c3: RETN
c4: LES Gz,Mp (i64) | VEX+2byte (Prefix)
c5: LDS Gz,Mp (i64) | VEX+1byte (Prefix)
c6: Grp11 Eb,Ib (1A)
c7: Grp11 Ev,Iz (1A)
c6: Grp11A Eb,Ib (1A)
c7: Grp11B Ev,Iz (1A)
c8: ENTER Iw,Ib
c9: LEAVE (d64)
ca: RETF Iw
@ -293,8 +292,8 @@ ef: OUT DX,eAX
# 0xf0 - 0xff
f0: LOCK (Prefix)
f1:
f2: REPNE (Prefix)
f3: REP/REPE (Prefix)
f2: REPNE (Prefix) | XACQUIRE (Prefix)
f3: REP/REPE (Prefix) | XRELEASE (Prefix)
f4: HLT
f5: CMC
f6: Grp3_1 Eb (1A)
@ -326,7 +325,8 @@ AVXcode: 1
0a:
0b: UD2 (1B)
0c:
0d: NOP Ev | GrpP
# AMD's prefetch group. Intel supports prefetchw(/1) only.
0d: GrpP
0e: FEMMS
# 3DNow! uses the last imm byte as opcode extension.
0f: 3DNow! Pq,Qq,Ib
@ -729,12 +729,12 @@ dc: VAESENC Vdq,Hdq,Wdq (66),(v1)
dd: VAESENCLAST Vdq,Hdq,Wdq (66),(v1)
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)
f0: MOVBE Gy,My | MOVBE Gw,Mw (66) | CRC32 Gd,Eb (F2) | CRC32 Gd,Eb (66&F2)
f1: MOVBE My,Gy | MOVBE Mw,Gw (66) | CRC32 Gd,Ey (F2) | CRC32 Gd,Ew (66&F2)
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)
f6: ADCX Gy,Ey (66) | ADOX Gy,Ey (F3) | 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)
EndTable
@ -861,8 +861,8 @@ EndTable
GrpTable: Grp7
0: SGDT Ms | VMCALL (001),(11B) | VMLAUNCH (010),(11B) | VMRESUME (011),(11B) | VMXOFF (100),(11B)
1: SIDT Ms | MONITOR (000),(11B) | MWAIT (001)
2: LGDT Ms | XGETBV (000),(11B) | XSETBV (001),(11B) | VMFUNC (100),(11B)
1: SIDT Ms | MONITOR (000),(11B) | MWAIT (001),(11B) | CLAC (010),(11B) | STAC (011),(11B)
2: LGDT Ms | XGETBV (000),(11B) | XSETBV (001),(11B) | VMFUNC (100),(11B) | XEND (101)(11B) | XTEST (110)(11B)
3: LIDT Ms
4: SMSW Mw/Rv
5:
@ -880,15 +880,21 @@ EndTable
GrpTable: Grp9
1: CMPXCHG8B/16B Mq/Mdq
6: VMPTRLD Mq | VMCLEAR Mq (66) | VMXON Mq (F3) | RDRAND Rv (11B)
7: VMPTRST Mq | VMPTRST Mq (F3)
7: VMPTRST Mq | VMPTRST Mq (F3) | RDSEED Rv (11B)
EndTable
GrpTable: Grp10
EndTable
GrpTable: Grp11
# Note: the operands are given by group opcode
0: MOV
# Grp11A and Grp11B are expressed as Grp11 in Intel SDM
GrpTable: Grp11A
0: MOV Eb,Ib
7: XABORT Ib (000),(11B)
EndTable
GrpTable: Grp11B
0: MOV Eb,Iz
7: XBEGIN Jz (000),(11B)
EndTable
GrpTable: Grp12

4
arch/x86/tools/gen-insn-attr-x86.awk
View file

@ -68,7 +68,7 @@ BEGIN {
lprefix1_expr = "\\((66|!F3)\\)"
lprefix2_expr = "\\(F3\\)"
lprefix3_expr = "\\((F2|!F3)\\)"
lprefix3_expr = "\\((F2|!F3|66\\&F2)\\)"
lprefix_expr = "\\((66|F2|F3)\\)"
max_lprefix = 4
@ -83,6 +83,8 @@ BEGIN {
prefix_num["Operand-Size"] = "INAT_PFX_OPNDSZ"
prefix_num["REPNE"] = "INAT_PFX_REPNE"
prefix_num["REP/REPE"] = "INAT_PFX_REPE"
prefix_num["XACQUIRE"] = "INAT_PFX_REPNE"
prefix_num["XRELEASE"] = "INAT_PFX_REPE"
prefix_num["LOCK"] = "INAT_PFX_LOCK"
prefix_num["SEG=CS"] = "INAT_PFX_CS"
prefix_num["SEG=DS"] = "INAT_PFX_DS"