Commit f12b4f54 authored by Masami Hiramatsu's avatar Masami Hiramatsu Committed by Frederic Weisbecker
Browse files

x86: Add MMX support for instruction decoder 



Add MMX/SSE instructions to x86 opcode maps, since some of those
instructions are used in the kernel.

This also fixes failures in the x86 instruction decoder seftest.

Signed-off-by: default avatarMasami Hiramatsu <mhiramat@redhat.com>
Cc: Jim Keniston <jkenisto@us.ibm.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <20090908163246.23516.78835.stgit@dhcp-100-2-132.bos.redhat.com>
Signed-off-by: default avatarFrederic Weisbecker <fweisbec@gmail.com>
parent 8f8ffe24

arch/x86/lib/x86-opcode-map.txt

+200 −107
Original line number Diff line number Diff line
@@ -310,14 +310,14 @@ Referrer: 2-byte escape 
0e:

0f:

# 0x0f 0x10-0x1f

10:

11:

12:

13:

14:

15:

16:

17:

10: movups Vps,Wps | movss Vss,Wss (F3) | movupd Vpd,Wpd (66) | movsd Vsd,Wsd (F2)

11: movups Wps,Vps | movss Wss,Vss (F3) | movupd Wpd,Vpd (66) | movsd Wsd,Vsd (F2)

12: movlps Vq,Mq | movlpd Vq,Mq (66) | movhlps Vq,Uq | movddup Vq,Wq (F2) | movsldup Vq,Wq (F3)

13: mpvlps Mq,Vq | movlpd Mq,Vq (66)

14: unpcklps Vps,Wq | unpcklpd Vpd,Wq (66)

15: unpckhps Vps,Wq | unpckhpd Vpd,Wq (66)

16: movhps Vq,Mq | movhpd Vq,Mq (66) | movlsps Vq,Uq | movshdup Vq,Wq (F3)

17: movhps Mq,Vq | movhpd Mq,Vq (66)

18: Grp16 (1A)

19:

1a:
@@ -337,12 +337,12 @@ Referrer: 2-byte escape 
27:

28: movaps Vps,Wps | movapd Vpd,Wpd (66)

29: movaps Wps,Vps | movapd Wpd,Vpd (66)

2a:

2b:

2c:

2d:

2e:

2f:

2a: cvtpi2ps Vps,Qpi | cvtsi2ss Vss,Ed/q (F3) | cvtpi2pd Vpd,Qpi (66) | cvtsi2sd Vsd,Ed/q (F2)

2b: movntps Mps,Vps | movntpd Mpd,Vpd (66)

2c: cvttps2pi Ppi,Wps | cvttss2si  Gd/q,Wss (F3) | cvttpd2pi Ppi,Wpd (66) | cvttsd2si Gd/q,Wsd (F2)

2d: cvtps2pi Ppi,Wps | cvtss2si Gd/q,Wss (F3) | cvtpd2pi Qpi,Wpd (66) | cvtsd2si Gd/q,Wsd (F2)

2e: ucomiss Vss,Wss | ucomisd  Vsd,Wsd (66)

2f: comiss Vss,Wss | comisd  Vsd,Wsd (66)

# 0x0f 0x30-0x3f

30: WRMSR

31: RDTSC
@@ -378,56 +378,56 @@ Referrer: 2-byte escape 
4e: CMOVLE/NG Gv,Ev

4f: CMOVNLE/G Gv,Ev

# 0x0f 0x50-0x5f

50:

51:

52:

53:

54:

55:

56:

57:

58:

59:

5a:

5b:

5c:

5d:

5e:

5f:

50: movmskps Gd/q,Ups | movmskpd Gd/q,Upd (66)

51: sqrtps Vps,Wps | sqrtss Vss,Wss (F3) | sqrtpd Vpd,Wpd (66) | sqrtsd Vsd,Wsd (F2)

52: rsqrtps Vps,Wps | rsqrtss Vss,Wss (F3)

53: rcpps Vps,Wps | rcpss Vss,Wss (F3)

54: andps Vps,Wps | andpd Vpd,Wpd (66)

55: andnps Vps,Wps | andnpd Vpd,Wpd (66)

56: orps Vps,Wps | orpd Vpd,Wpd (66)

57: xorps Vps,Wps | xorpd Vpd,Wpd (66)

58: addps Vps,Wps | addss Vss,Wss (F3) | addpd Vpd,Wpd (66) | addsd Vsd,Wsd (F2)

59: mulps Vps,Wps | mulss Vss,Wss (F3) | mulpd Vpd,Wpd (66) | mulsd Vsd,Wsd (F2)

5a: cvtps2pd Vpd,Wps | cvtss2sd Vsd,Wss (F3) | cvtpd2ps Vps,Wpd (66) | cvtsd2ss Vsd,Wsd (F2)

5b: cvtdq2ps Vps,Wdq | cvtps2dq Vdq,Wps (66) | cvttps2dq Vdq,Wps (F3)

5c: subps Vps,Wps | subss Vss,Wss (F3) | subpd Vpd,Wpd (66) | subsd Vsd,Wsd (F2)

5d: minps Vps,Wps | minss Vss,Wss (F3) | minpd Vpd,Wpd (66) | minsd Vsd,Wsd (F2)

5e: divps Vps,Wps | divss Vss,Wss (F3) | divpd Vpd,Wpd (66) | divsd Vsd,Wsd (F2)

5f: maxps Vps,Wps | maxss Vss,Wss (F3) | maxpd Vpd,Wpd (66) | maxsd Vsd,Wsd (F2)

# 0x0f 0x60-0x6f

60:

61:

62:

63:

64:

65:

66:

67:

68:

69:

6a:

6b:

6c:

6d:

6e:

6f:

60: punpcklbw Pq,Qd | punpcklbw Vdq,Wdq (66)

61: punpcklwd Pq,Qd | punpcklwd Vdq,Wdq (66)

62: punpckldq Pq,Qd | punpckldq Vdq,Wdq (66)

63: packsswb Pq,Qq | packsswb Vdq,Wdq (66)

64: pcmpgtb Pq,Qq | pcmpgtb Vdq,Wdq (66)

65: pcmpgtw Pq,Qq | pcmpgtw(66) Vdq,Wdq

66: pcmpgtd Pq,Qq | pcmpgtd Vdq,Wdq (66)

67: packuswb Pq,Qq | packuswb(66) Vdq,Wdq

68: punpckhbw Pq,Qd | punpckhbw Vdq,Wdq (66)

69: punpckhwd Pq,Qd | punpckhwd Vdq,Wdq (66)

6a: punpckhdq Pq,Qd | punpckhdq Vdq,Wdq (66)

6b: packssdw Pq,Qd | packssdw Vdq,Wdq (66)

6c: punpcklqdq Vdq,Wdq (66)

6d: punpckhqdq Vdq,Wdq (66)

6e: movd/q/ Pd,Ed/q | movd/q Vdq,Ed/q (66)

6f: movq Pq,Qq | movdqa Vdq,Wdq (66) | movdqu Vdq,Wdq (F3)

# 0x0f 0x70-0x7f

70:

70: pshufw Pq,Qq,Ib | pshufd Vdq,Wdq,Ib (66) | pshufhw Vdq,Wdq,Ib (F3) | pshuflw VdqWdq,Ib (F2)

71: Grp12 (1A)

72: Grp13 (1A)

73: Grp14 (1A)

74:

75:

76:

77:

74: pcmpeqb Pq,Qq | pcmpeqb Vdq,Wdq (66)

75: pcmpeqw Pq,Qq | pcmpeqw Vdq,Wdq (66)

76: pcmpeqd Pq,Qq | pcmpeqd Vdq,Wdq (66)

77: emms

78: VMREAD Ed/q,Gd/q

79: VMWRITE Gd/q,Ed/q

7a:

7b:

7c:

7d:

7e:

7f:

7c: haddps(F2) Vps,Wps | haddpd(66) Vpd,Wpd

7d: hsubps(F2) Vps,Wps | hsubpd(66) Vpd,Wpd

7e: movd/q Ed/q,Pd | movd/q Ed/q,Vdq (66) | movq Vq,Wq (F3)

7f: movq Qq,Pq | movdqa Wdq,Vdq (66) | movdqu Wdq,Vdq (F3)

# 0x0f 0x80-0x8f

80: JO Jz (f64)

81: JNO Jz (f64)
@@ -499,11 +499,11 @@ bf: MOVSX Gv,Ew 
# 0x0f 0xc0-0xcf

c0: XADD Eb,Gb

c1: XADD Ev,Gv

c2:

c2: cmpps Vps,Wps,Ib | cmpss Vss,Wss,Ib (F3) | cmppd Vpd,Wpd,Ib (66) | cmpsd Vsd,Wsd,Ib (F2)

c3: movnti Md/q,Gd/q

c4:

c5:

c6:

c4: pinsrw Pq,Rd/q/Mw,Ib | pinsrw Vdq,Rd/q/Mw,Ib (66)

c5: pextrw Gd,Nq,Ib | pextrw Gd,Udq,Ib (66)

c6: shufps Vps,Wps,Ib | shufpd Vpd,Wpd,Ib (66)

c7: Grp9 (1A)

c8: BSWAP RAX/EAX/R8/R8D

c9: BSWAP RCX/ECX/R9/R9D
@@ -514,60 +514,131 @@ cd: BSWAP RBP/EBP/R13/R13D 
ce: BSWAP RSI/ESI/R14/R14D

cf: BSWAP RDI/EDI/R15/R15D

# 0x0f 0xd0-0xdf

d0:

d1:

d2:

d3:

d4:

d5:

d6:

d7:

d8:

d9:

da:

db:

dc:

dd:

de:

df:

d0: addsubps Vps,Wps (F2) | addsubpd Vpd,Wpd (66)

d1: psrlw Pq,Qq | psrlw Vdq,Wdq (66)

d2: psrld Pq,Qq | psrld Vdq,Wdq (66)

d3: psrlq Pq,Qq | psrlq Vdq,Wdq (66)

d4: paddq Pq,Qq | paddq Vdq,Wdq (66)

d5: pmullw Pq,Qq | pmullw Vdq,Wdq (66)

d6: movq Wq,Vq (66) | movq2dq Vdq,Nq (F3) | movdq2q Pq,Uq (F2)

d7: pmovmskb Gd,Nq | pmovmskb Gd,Udq (66)

d8: psubusb Pq,Qq | psubusb Vdq,Wdq (66)

d9: psubusw Pq,Qq | psubusw Vdq,Wdq (66)

da: pminub Pq,Qq | pminub Vdq,Wdq (66)

db: pand Pq,Qq | pand Vdq,Wdq (66)

dc: paddusb Pq,Qq | paddusb Vdq,Wdq (66)

dd: paddusw Pq,Qq | paddusw Vdq,Wdq (66)

de: pmaxub Pq,Qq | pmaxub Vdq,Wdq (66)

df: pandn Pq,Qq | pandn Vdq,Wdq (66)

# 0x0f 0xe0-0xef

e0:

e1:

e2:

e3:

e4:

e5:

e6:

e7:

e8:

e9:

ea:

eb:

ec:

ed:

ee:

ef:

e0: pavgb Pq,Qq | pavgb Vdq,Wdq (66)

e1: psraw Pq,Qq | psraw Vdq,Wdq (66)

e2: psrad Pq,Qq | psrad Vdq,Wdq (66)

e3: pavgw Pq,Qq | pavgw Vdq,Wdq (66)

e4: pmulhuw Pq,Qq | pmulhuw Vdq,Wdq (66)

e5: pmulhw Pq,Qq | pmulhw Vdq,Wdq (66)

e6: cvtpd2dq Vdq,Wpd (F2) | cvttpd2dq Vdq,Wpd (66) | cvtdq2pd Vpd,Wdq (F3)

e7: movntq Mq,Pq | movntdq Mdq,Vdq (66)

e8: psubsb Pq,Qq | psubsb Vdq,Wdq (66)

e9: psubsw Pq,Qq | psubsw Vdq,Wdq (66)

ea: pminsw Pq,Qq | pminsw Vdq,Wdq (66)

eb: por Pq,Qq | por Vdq,Wdq (66)

ec: paddsb Pq,Qq | paddsb Vdq,Wdq (66)

ed: paddsw Pq,Qq | paddsw Vdq,Wdq (66)

ee: pmaxsw Pq,Qq | pmaxsw Vdq,Wdq (66)

ef: pxor Pq,Qq | pxor Vdq,Wdq (66)

# 0x0f 0xf0-0xff

f0:

f1:

f2:

f3:

f4:

f5:

f6:

f7:

f8:

f9:

fa:

fb:

fc:

fd:

fe:

f0: lddqu Vdq,Mdq (F2)

f1: psllw Pq,Qq | psllw Vdq,Wdq (66)

f2: pslld Pq,Qq | pslld Vdq,Wdq (66)

f3: psllq Pq,Qq | psllq Vdq,Wdq (66)

f4: pmuludq Pq,Qq | pmuludq Vdq,Wdq (66)

f5: pmaddwd Pq,Qq | pmaddwd Vdq,Wdq (66)

f6: psadbw Pq,Qq | psadbw Vdq,Wdq (66)

f7: maskmovq Pq,Nq | maskmovdqu Vdq,Udq (66)

f8: psubb Pq,Qq | psubb Vdq,Wdq (66)

f9: psubw Pq,Qq | psubw Vdq,Wdq (66)

fa: psubd Pq,Qq | psubd Vdq,Wdq (66)

fb: psubq Pq,Qq | psubq Vdq,Wdq (66)

fc: paddb Pq,Qq | paddb Vdq,Wdq (66)

fd: paddw Pq,Qq | paddw Vdq,Wdq (66)

fe: paddd Pq,Qq | paddd Vdq,Wdq (66)

ff:

EndTable



Table: 3-byte opcode 1

Referrer: 3-byte escape 1

# 0x0f 0x38 0x00-0x0f

00: pshufb Pq,Qq | pshufb Vdq,Wdq (66)

01: phaddw Pq,Qq | phaddw Vdq,Wdq (66)

02: phaddd Pq,Qq | phaddd Vdq,Wdq (66)

03: phaddsw Pq,Qq | phaddsw Vdq,Wdq (66)

04: pmaddubsw Pq,Qq | pmaddubsw (66)Vdq,Wdq

05: phsubw Pq,Qq | phsubw Vdq,Wdq (66)

06: phsubd Pq,Qq | phsubd Vdq,Wdq (66)

07: phsubsw Pq,Qq | phsubsw Vdq,Wdq (66)

08: psignb Pq,Qq | psignb Vdq,Wdq (66)

09: psignw Pq,Qq | psignw Vdq,Wdq (66)

0a: psignd Pq,Qq | psignd Vdq,Wdq (66)

0b: pmulhrsw Pq,Qq | pmulhrsw Vdq,Wdq (66)

0c:

0d:

0e:

0f:

# 0x0f 0x38 0x10-0x1f

10: pblendvb Vdq,Wdq (66)

11:

12:

13:

14: blendvps Vdq,Wdq (66)

15: blendvpd Vdq,Wdq (66)

16:

17: ptest Vdq,Wdq (66)

18:

19:

1a:

1b:

1c: pabsb Pq,Qq | pabsb Vdq,Wdq (66)

1d: pabsw Pq,Qq | pabsw Vdq,Wdq (66)

1e: pabsd Pq,Qq | pabsd Vdq,Wdq (66)

1f:

# 0x0f 0x38 0x20-0x2f

20: pmovsxbw Vdq,Udq/Mq (66)

21: pmovsxbd Vdq,Udq/Md (66)

22: pmovsxbq Vdq,Udq/Mw (66)

23: pmovsxwd Vdq,Udq/Mq (66)

24: pmovsxwq Vdq,Udq/Md (66)

25: pmovsxdq Vdq,Udq/Mq (66)

26:

27:

28: pmuldq Vdq,Wdq (66)

29: pcmpeqq Vdq,Wdq (66)

2a: movntdqa Vdq,Mdq (66)

2b: packusdw Vdq,Wdq (66)

2c:

2d:

2e:

2f:

# 0x0f 0x38 0x30-0x3f

30: pmovzxbw Vdq,Udq/Mq (66)

31: pmovzxbd Vdq,Udq/Md (66)

32: pmovzxbq Vdq,Udq/Mw (66)

33: pmovzxwd Vdq,Udq/Mq (66)

34: pmovzxwq Vdq,Udq/Md (66)

35: pmovzxdq Vdq,Udq/Mq (66)

36:

37: pcmpgtq Vdq,Wdq (66)

38: pminsb Vdq,Wdq (66)

39: pminsd Vdq,Wdq (66)

3a: pminuw Vdq,Wdq (66)

3b: pminud Vdq,Wdq (66)

3c: pmaxsb Vdq,Wdq (66)

3d: pmaxsd Vdq,Wdq (66)

3e: pmaxuw Vdq,Wdq (66)

3f: pmaxud Vdq,Wdq (66)

# 0x0f 0x38 0x4f-0xff

40: pmulld Vdq,Wdq (66)

41: phminposuw Vdq,Wdq (66)

80: INVEPT Gd/q,Mdq (66)

81: INVPID Gd/q,Mdq (66)

f0: MOVBE Gv,Mv | CRC32 Gd,Eb (F2)
@@ -576,7 +647,29 @@ EndTable 


Table: 3-byte opcode 2

Referrer: 3-byte escape 2

# all opcode is for SSE

# 0x0f 0x3a 0x00-0xff

08: roundps Vdq,Wdq,Ib (66)

09: roundpd Vdq,Wdq,Ib (66)

0a: roundss Vss,Wss,Ib (66)

0b: roundsd Vsd,Wsd,Ib (66)

0c: blendps Vdq,Wdq,Ib (66)

0d: blendpd Vdq,Wdq,Ib (66)

0e: pblendw Vdq,Wdq,Ib (66)

0f: palignr Pq,Qq,Ib | palignr Vdq,Wdq,Ib (66)

14: pextrb Rd/Mb,Vdq,Ib (66)

15: pextrw Rd/Mw,Vdq,Ib (66)

16: pextrd/pextrq Ed/q,Vdq,Ib (66)

17: extractps Ed,Vdq,Ib (66)

20: pinsrb Vdq,Rd/q/Mb,Ib (66)

21: insertps Vdq,Udq/Md,Ib (66)

22: pinsrd/pinsrq Vdq,Ed/q,Ib (66)

40: dpps Vdq,Wdq,Ib (66)

41: dppd Vdq,Wdq,Ib (66)

42: mpsadbw Vdq,Wdq,Ib (66)

60: pcmpestrm Vdq,Wdq,Ib (66)

61: pcmpestri Vdq,Wdq,Ib (66)

62: pcmpistrm Vdq,Wdq,Ib (66)

63: pcmpistri Vdq,Wdq,Ib (66)

EndTable



GrpTable: Grp1

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