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Code Issues Releases Activity

A32: Fix BLX and BXWritePC (#3151)

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merry 2022-02-22 13:41:56 +00:00 committed by GitHub
parent 644b497df1
commit f1460d5494
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2 changed files with 2 additions and 2 deletions
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2
ARMeilleure/Instructions/InstEmitFlow32.cs
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@ -71,7 +71,7 @@ namespace ARMeilleure.Instructions
SetFlag(context, PState.TFlag, bitOne); SetFlag(context, PState.TFlag, bitOne);
EmitVirtualCall(context, addr); EmitBxWritePc(context, addr);
} }
public static void Bx(ArmEmitterContext context) public static void Bx(ArmEmitterContext context)

2
ARMeilleure/Instructions/InstEmitHelper.cs
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@ -186,7 +186,7 @@ namespace ARMeilleure.Instructions
SetFlag(context, PState.TFlag, mode); SetFlag(context, PState.TFlag, mode);
Operand addr = context.ConditionalSelect(mode, pc, context.BitwiseAnd(pc, Const(~3))); Operand addr = context.ConditionalSelect(mode, context.BitwiseAnd(pc, Const(~1)), context.BitwiseAnd(pc, Const(~3)));
InstEmitFlowHelper.EmitVirtualJump(context, addr, isReturn); InstEmitFlowHelper.EmitVirtualJump(context, addr, isReturn);
} }