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 000..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 011 d 1110 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; !(defined
$_->{modrm}{reg2} && $_->{modrm}{reg2} == REG_RSP) } \
+ !memory { $d ? store(size => 4) : load(size => 4); }
+
+# NP REX.W + 0F 6E /r: MOVQ mm,r/m64
+# NP REX.W + 0F 7E /r: MOVQ r/m64,mm
+MOVQ MMX 011 d 1110 \
+ !constraints { rex($_, w => 1); modrm($_); $_->{modrm}{reg} &= 0b111;
!(defined $_->{modrm}{reg2} && $_->{modrm}{reg2} == REG_RSP) } \
+ !memory { $d ? store(size => 8) : load(size => 8); }
+
+# NP 0F 6F /r: MOVQ mm, mm/m64
+# NP 0F 7F /r: MOVQ mm/m64, mm
+MOVQ_mm MMX 011 d \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { $d ? store(size => 8) : load(size => 8); }
+
+#
+# Arithmetic Instructions
+# ---
+#
+
+# NP 0F FC /r: PADDB mm, mm/m64
+PADDB MMX 1100 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { load(size => 8); }
+
+# NP 0F FD /r: PADDW mm, mm/m64
+PADDW MMX 1101 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { load(size => 8); }
+
+# NP 0F FE /r: PADDD mm, mm/m64
+PADDD MMX 1110 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { load(size => 8); }
+
+# NP 0F EC /r: PADDSB mm, mm/m64
+PADDSB MMX 11101100 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { load(size => 8); }
+
+# NP 0F ED /r: PADDSW mm, mm/m64
+PADDSW MMX 11101101 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { load(size => 8); }
+
+# NP 0F DC /r: PADDUSB mm,mm/m64
+PADDUSB MMX 11011100 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { load(size => 8); }
+
+# NP 0F DD /r: PADDUSW mm,mm/m64
+PADDUSW MMX 11011101 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { load(size => 8); }
+
+# NP 0F F8 /r: PSUBB mm, mm/m64
+PSUBB MMX 1000 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { load(size => 8); }
+
+# NP 0F F9 /r: PSUBW mm, mm/m64
+PSUBW MMX 1001 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { load(size => 8); }
+
+# NP 0F FA /r: PSUBD mm, mm/m64
+PSUBD MMX 1010 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { load(size => 8); }
+
+# NP 0F E8 /r: PSUBSB mm, mm/m64
+PSUBSB MMX 11101000 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { load(size => 8); }
+
+# NP 0F E9 /r: PSUBSW mm, mm/m64
+PSUBSW MMX 11101001 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { load(size => 8); }
+
+# NP 0F D8 /r: PSUBUSB mm, mm/m64
+PSUBUSB MMX 11011000 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { load(size => 8); }
+
+# NP 0F D9 /r: PSUBUSW mm, mm/m64
+PSUBUSW MMX 11011001 \
+ !constraints { modrm($_); $_->{modrm}{reg} &= 0b111; $_->{modrm}{reg2} &=
0b111 if defined $_->{modrm}{reg2}; 1 } \
+ !memory { load(size => 8); }
+
+# NP 0F D5 /r: PMULLW
