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Implement PRFM (register variant) as NOP (#1956)

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* Implement PRFM (register variant) as NOP

Fix typo pfrm -> prfm
Add comments to distinguish variants

* Increment PTC version
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mageven 2021-01-26 10:39:27 +05:30 • committed by GitHub
parent b0d3f1d06f
commit c19cfca183
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4 changed files with 7 additions and 6 deletions
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7
ARMeilleure/Decoders/OpCodeTable.cs
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@ -144,9 +144,10 @@ namespace ARMeilleure.Decoders
SetA64("101100100xxxxxxxxxxxxxxxxxxxxxxx", InstName.Orr, InstEmit.Orr, OpCodeAluImm.Create);
SetA64("00101010xx0xxxxx0xxxxxxxxxxxxxxx", InstName.Orr, InstEmit.Orr, OpCodeAluRs.Create);
SetA64("10101010xx0xxxxxxxxxxxxxxxxxxxxx", InstName.Orr, InstEmit.Orr, OpCodeAluRs.Create);
SetA64("1111100110xxxxxxxxxxxxxxxxxxxxxx", InstName.Pfrm, InstEmit.Pfrm, OpCodeMemImm.Create);
SetA64("11111000100xxxxxxxxx00xxxxxxxxxx", InstName.Pfrm, InstEmit.Pfrm, OpCodeMemImm.Create);
SetA64("11011000xxxxxxxxxxxxxxxxxxxxxxxx", InstName.Pfrm, InstEmit.Pfrm, OpCodeMemLit.Create);
SetA64("1111100110xxxxxxxxxxxxxxxxxxxxxx", InstName.Prfm, InstEmit.Prfm, OpCodeMemImm.Create); // immediate
SetA64("11111000100xxxxxxxxx00xxxxxxxxxx", InstName.Prfm, InstEmit.Prfm, OpCodeMemImm.Create); // prfum (unscaled offset)
SetA64("11011000xxxxxxxxxxxxxxxxxxxxxxxx", InstName.Prfm, InstEmit.Prfm, OpCodeMemLit.Create); // literal
SetA64("11111000101xxxxxxxxx10xxxxxxxxxx", InstName.Prfm, InstEmit.Prfm, OpCodeMemReg.Create); // register
SetA64("x101101011000000000000xxxxxxxxxx", InstName.Rbit, InstEmit.Rbit, OpCodeAlu.Create);
SetA64("1101011001011111000000xxxxx00000", InstName.Ret, InstEmit.Ret, OpCodeBReg.Create);
SetA64("x101101011000000000001xxxxxxxxxx", InstName.Rev16, InstEmit.Rev16, OpCodeAlu.Create);