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T16: Implement BLX (reg)

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This commit is contained in:
merry 2022-02-10 21:36:49 +00:00
parent 2876344cca
commit d84c2417aa
2 changed files with 2 additions and 1 deletions
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1
ARMeilleure/Decoders/OpCodeTable.cs
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@ -1003,6 +1003,7 @@ namespace ARMeilleure.Decoders
SetT16("01000101xxxxxxxx", InstName.Cmp, InstEmit32.Cmp, OpCodeT16AluRegHigh.Create); SetT16("01000101xxxxxxxx", InstName.Cmp, InstEmit32.Cmp, OpCodeT16AluRegHigh.Create);
SetT16("01000110xxxxxxxx", InstName.Mov, InstEmit32.Mov, OpCodeT16AluRegHigh.Create); SetT16("01000110xxxxxxxx", InstName.Mov, InstEmit32.Mov, OpCodeT16AluRegHigh.Create);
SetT16("010001110xxxx000", InstName.Bx, InstEmit32.Bx, OpCodeT16BReg.Create); SetT16("010001110xxxx000", InstName.Bx, InstEmit32.Bx, OpCodeT16BReg.Create);
SetT16("010001111xxxx000", InstName.Blx, InstEmit32.Blx, OpCodeT16BReg.Create);
#endregion #endregion
FillFastLookupTable(InstA32FastLookup, AllInstA32, ToFastLookupIndexA); FillFastLookupTable(InstA32FastLookup, AllInstA32, ToFastLookupIndexA);

2
ARMeilleure/Instructions/InstEmitFlow32.cs
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@ -64,7 +64,7 @@ namespace ARMeilleure.Instructions
bool isThumb = IsThumb(context.CurrOp); bool isThumb = IsThumb(context.CurrOp);
uint currentPc = isThumb uint currentPc = isThumb
? pc | 1 ? (pc - 2) | 1
: pc - 4; : pc - 4;
SetIntA32(context, GetBankedRegisterAlias(context.Mode, RegisterAlias.Aarch32Lr), Const(currentPc)); SetIntA32(context, GetBankedRegisterAlias(context.Mode, RegisterAlias.Aarch32Lr), Const(currentPc));