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[69.222.133.165]) by smtp.gmail.com with ESMTPSA id z191sm1676728ywa.31.2019.07.11.15.33.18 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Thu, 11 Jul 2019 15:33:18 -0700 (PDT) From: Jan Bobek To: qemu-devel@nongnu.org Date: Thu, 11 Jul 2019 18:32:52 -0400 Message-Id: <20190711223300.6061-11-jan.bobek@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190711223300.6061-1-jan.bobek@gmail.com> References: <20190711223300.6061-1-jan.bobek@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::b41 Subject: [Qemu-devel] [RISU PATCH v3 10/18] x86.risu: add MMX instructions X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jan Bobek , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Add an x86 configuration file with all MMX instructions. Signed-off-by: Jan Bobek --- x86.risu | 321 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 321 insertions(+) create mode 100644 x86.risu diff --git a/x86.risu b/x86.risu new file mode 100644 index 0000000..208ac16 --- /dev/null +++ b/x86.risu @@ -0,0 +1,321 @@ +############################################################################### +# Copyright (c) 2019 Jan Bobek +# All rights reserved. This program and the accompanying materials +# are made available under the terms of the Eclipse Public License v1.0 +# which accompanies this distribution, and is available at +# http://www.eclipse.org/legal/epl-v10.html +# +# Contributors: +# Jan Bobek - initial implementation +############################################################################### + +# Input file for risugen defining x86 instructions +.mode x86 + +# +# Data Transfer Instructions +# -------------------------- +# + +# NP 0F 6E /r: MOVD mm,r/m32 +# NP 0F 7E /r: MOVD r/m32,mm +MOVD MMX 00001111 011 d 1110 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; !(defined $_->{modrm}{reg2} && $_->{modrm}{reg2} == REG_RSP) } \ + !memory { $d ? store(size => 4) : load(size => 4); } + +# NP REX.W + 0F 6E /r: MOVQ mm,r/m64 +# NP REX.W + 0F 7E /r: MOVQ r/m64,mm +MOVQ MMX 00001111 011 d 1110 \ + !constraints { rex($_, w => 1); modrm($_); $_->{modrm}{reg} &= 0b111; !(defined $_->{modrm}{reg2} && $_->{modrm}{reg2} == REG_RSP) } \ + !memory { $d ? store(size => 8) : load(size => 8); } + +# NP 0F 6F /r: MOVQ mm, mm/m64 +# NP 0F 7F /r: MOVQ mm/m64, mm +MOVQ_mm MMX 00001111 011 d 1111 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { $d ? store(size => 8) : load(size => 8); } + +# +# Arithmetic Instructions +# ----------------------- +# + +# NP 0F FC /r: PADDB mm, mm/m64 +PADDB MMX 00001111 11111100 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F FD /r: PADDW mm, mm/m64 +PADDW MMX 00001111 11111101 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F FE /r: PADDD mm, mm/m64 +PADDD MMX 00001111 11111110 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F EC /r: PADDSB mm, mm/m64 +PADDSB MMX 00001111 11101100 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F ED /r: PADDSW mm, mm/m64 +PADDSW MMX 00001111 11101101 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F DC /r: PADDUSB mm,mm/m64 +PADDUSB MMX 00001111 11011100 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F DD /r: PADDUSW mm,mm/m64 +PADDUSW MMX 00001111 11011101 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F F8 /r: PSUBB mm, mm/m64 +PSUBB MMX 00001111 11111000 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F F9 /r: PSUBW mm, mm/m64 +PSUBW MMX 00001111 11111001 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F FA /r: PSUBD mm, mm/m64 +PSUBD MMX 00001111 11111010 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F E8 /r: PSUBSB mm, mm/m64 +PSUBSB MMX 00001111 11101000 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F E9 /r: PSUBSW mm, mm/m64 +PSUBSW MMX 00001111 11101001 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F D8 /r: PSUBUSB mm, mm/m64 +PSUBUSB MMX 00001111 11011000 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F D9 /r: PSUBUSW mm, mm/m64 +PSUBUSW MMX 00001111 11011001 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F D5 /r: PMULLW mm, mm/m64 +PMULLW MMX 00001111 11010101 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F E5 /r: PMULHW mm, mm/m64 +PMULHW MMX 00001111 11100101 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F F5 /r: PMADDWD mm, mm/m64 +PMADDWD MMX 00001111 11110101 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# +# Comparison Instructions +# ----------------------- +# + +# NP 0F 74 /r: PCMPEQB mm,mm/m64 +PCMPEQB MMX 00001111 01110100 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F 75 /r: PCMPEQW mm,mm/m64 +PCMPEQW MMX 00001111 01110101 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F 76 /r: PCMPEQD mm,mm/m64 +PCMPEQD MMX 00001111 01110110 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F 64 /r: PCMPGTB mm,mm/m64 +PCMPGTB MMX 00001111 01100100 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F 65 /r: PCMPGTW mm,mm/m64 +PCMPGTW MMX 00001111 01100101 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F 66 /r: PCMPGTD mm,mm/m64 +PCMPGTD MMX 00001111 01100110 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# +# Logical Instructions +# -------------------- +# + +# NP 0F DB /r: PAND mm, mm/m64 +PAND MMX 00001111 11011011 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F DF /r: PANDN mm, mm/m64 +PANDN MMX 00001111 11011111 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F EB /r: POR mm, mm/m64 +POR MMX 00001111 11101011 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F EF /r: PXOR mm, mm/m64 +PXOR MMX 00001111 11101111 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# +# Shift and Rotate Instructions +# ----------------------------- +# + +# NP 0F F1 /r: PSLLW mm, mm/m64 +PSLLW MMX 00001111 11110001 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F F2 /r: PSLLD mm, mm/m64 +PSLLD MMX 00001111 11110010 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F F3 /r: PSLLQ mm, mm/m64 +PSLLQ MMX 00001111 11110011 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F 71 /6 ib: PSLLW mm1, imm8 +PSLLW_imm MMX 00001111 01110001 \ + !constraints { modrm($_, reg => 6); imm($_, width => 8); $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; defined $_->{modrm}{reg2} } + +# NP 0F 72 /6 ib: PSLLD mm, imm8 +PSLLD_imm MMX 00001111 01110010 \ + !constraints { modrm($_, reg => 6); imm($_, width => 8); $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; defined $_->{modrm}{reg2} } + +# NP 0F 73 /6 ib: PSLLQ mm, imm8 +PSLLQ_imm MMX 00001111 01110011 \ + !constraints { modrm($_, reg => 6); imm($_, width => 8); $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; defined $_->{modrm}{reg2} } + +# NP 0F D1 /r: PSRLW mm, mm/m64 +PSRLW MMX 00001111 11010001 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F D2 /r: PSRLD mm, mm/m64 +PSRLD MMX 00001111 11010010 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F D3 /r: PSRLQ mm, mm/m64 +PSRLQ MMX 00001111 11010011 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F 71 /2 ib: PSRLW mm, imm8 +PSRLW_imm MMX 00001111 01110001 \ + !constraints { modrm($_, reg => 2); imm($_, width => 8); $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; defined $_->{modrm}{reg2} } + +# NP 0F 72 /2 ib: PSRLD mm, imm8 +PSRLD_imm MMX 00001111 01110010 \ + !constraints { modrm($_, reg => 2); imm($_, width => 8); $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; defined $_->{modrm}{reg2} } + +# NP 0F 73 /2 ib: PSRLQ mm, imm8 +PSRLQ_imm MMX 00001111 01110011 \ + !constraints { modrm($_, reg => 2); imm($_, width => 8); $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; defined $_->{modrm}{reg2} } + +# NP 0F E1 /r: PSRAW mm,mm/m64 +PSRAW MMX 00001111 11100001 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F E2 /r: PSRAD mm,mm/m64 +PSRAD MMX 00001111 11100010 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F 71 /4 ib: PSRAW mm,imm8 +PSRAW_imm MMX 00001111 01110001 \ + !constraints { modrm($_, reg => 4); imm($_, width => 8); $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; defined $_->{modrm}{reg2} } + +# NP 0F 72 /4 ib: PSRAD mm,imm8 +PSRAD_imm MMX 00001111 01110010 \ + !constraints { modrm($_, reg => 4); imm($_, width => 8); $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; defined $_->{modrm}{reg2} } + +# +# Shuffle, Unpack, Blend, Insert, Extract, Broadcast, Permute, Gather Instructions +# -------------------------------------------------------------------------------- +# + +# NP 0F 63 /r: PACKSSWB mm1, mm2/m64 +PACKSSWB MMX 00001111 01100011 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F 6B /r: PACKSSDW mm1, mm2/m64 +PACKSSDW MMX 00001111 01101011 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F 67 /r: PACKUSWB mm, mm/m64 +PACKUSWB MMX 00001111 01100111 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F 68 /r: PUNPCKHBW mm, mm/m64 +PUNPCKHBW MMX 00001111 01101000 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8, align => 8); } + +# NP 0F 69 /r: PUNPCKHWD mm, mm/m64 +PUNPCKHWD MMX 00001111 01101001 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F 6A /r: PUNPCKHDQ mm, mm/m64 +PUNPCKHDQ MMX 00001111 01101010 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 8); } + +# NP 0F 60 /r: PUNPCKLBW mm, mm/m32 +PUNPCKLBW MMX 00001111 01100000 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 4); } + +# NP 0F 61 /r: PUNPCKLWD mm, mm/m32 +PUNPCKLWD MMX 00001111 01100001 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 4); } + +# NP 0F 62 /r: PUNPCKLDQ mm, mm/m32 +PUNPCKLDQ MMX 00001111 01100010 \ + !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &= 0b111 if defined $_->{modrm}{reg2}; 1 } \ + !memory { load(size => 4); } + +# +# State Management Instructions +# ----------------------------- +# + +# NP 0F 77: EMMS +EMMS MMX 00001111 01110111 -- 2.20.1