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Implement some multiplies

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This commit is contained in:
Tillmann Karras
2016-08-05 02:03:23 +01:00
parent 72c503016c
commit eb2e6e8bea
4 changed files with 174 additions and 21 deletions
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14
src/frontend/decoder/arm.h
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@@ -246,15 +246,15 @@ boost::optional<const ArmMatcher<V>&> DecodeArm(u32 instruction) {
//INST(&V::arm_USAT16, "USAT16", "cccc01101110vvvvdddd11110011nnnn"), // v6
// Multiply (Normal) instructions
//INST(&V::arm_MLA, "MLA", "cccc0000001Sddddaaaammmm1001nnnn"), // v2
//INST(&V::arm_MUL, "MUL", "cccc0000000Sdddd0000mmmm1001nnnn"), // v2
INST(&V::arm_MLA, "MLA", "cccc0000001Sddddaaaammmm1001nnnn"), // v2
INST(&V::arm_MUL, "MUL", "cccc0000000Sdddd0000mmmm1001nnnn"), // v2
// Multiply (Long) instructions
//INST(&V::arm_SMLAL, "SMLAL", "cccc0000111Sddddaaaammmm1001nnnn"), // v3M
//INST(&V::arm_SMULL, "SMULL", "cccc0000110Sddddaaaammmm1001nnnn"), // v3M
//INST(&V::arm_UMAAL, "UMAAL", "cccc00000100ddddaaaammmm1001nnnn"), // v6
//INST(&V::arm_UMLAL, "UMLAL", "cccc0000101Sddddaaaammmm1001nnnn"), // v3M
//INST(&V::arm_UMULL, "UMULL", "cccc0000100Sddddaaaammmm1001nnnn"), // v3M
INST(&V::arm_SMLAL, "SMLAL", "cccc0000111Sddddaaaammmm1001nnnn"), // v3M
INST(&V::arm_SMULL, "SMULL", "cccc0000110Sddddaaaammmm1001nnnn"), // v3M
INST(&V::arm_UMAAL, "UMAAL", "cccc00000100ddddaaaammmm1001nnnn"), // v6
INST(&V::arm_UMLAL, "UMLAL", "cccc0000101Sddddaaaammmm1001nnnn"), // v3M
INST(&V::arm_UMULL, "UMULL", "cccc0000100Sddddaaaammmm1001nnnn"), // v3M
// Multiply (Halfword) instructions
//INST(&V::arm_SMLALxy, "SMLALXY", "cccc00010100ddddaaaammmm1xy0nnnn"), // v5xP