From: Masami Hiramatsu Date: Tue, 8 Sep 2009 16:32:46 +0000 (-0400) Subject: x86: Add MMX support for instruction decoder X-Git-Tag: v2.6.33-rc1~48^2~350 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=f12b4f546b4e327d5620a544a2bddab68de66027;hp=8f8ffe2485bcaa890800681451d380779cea06af 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: Masami Hiramatsu Cc: Jim Keniston Cc: H. Peter Anvin Cc: Sam Ravnborg Cc: Frederic Weisbecker Cc: Ingo Molnar LKML-Reference: <20090908163246.23516.78835.stgit@dhcp-100-2-132.bos.redhat.com> Signed-off-by: Frederic Weisbecker --- diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt index 083dd59dd74b..59e20d5c2a52 100644 --- a/arch/x86/lib/x86-opcode-map.txt +++ b/arch/x86/lib/x86-opcode-map.txt @@ -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