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e36e97c64d
* CPU: This PR fixes Fpscr, among other things.
* Add Fpscr.Qc = 1 if sat. for Vqrshrn & Vqrshrun.
* Fix Vcmp & Vcmpe opcode table.
* Revert "Fix Vcmp & Vcmpe opcode table."
This reverts commit c117d9410d.
* Address PR feedbacks.
25 lines
479 B
C#
25 lines
479 B
C#
using System;
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namespace ARMeilleure.State
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{
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[Flags]
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public enum FPCR : uint
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{
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Ufe = 1u << 11,
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Fz = 1u << 24,
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Dn = 1u << 25,
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Ahp = 1u << 26,
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A32Mask = 0x07FF9F00u
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}
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public static class FPCRExtensions
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{
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private const int RModeShift = 22;
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public static FPRoundingMode GetRoundingMode(this FPCR fpcr)
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{
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return (FPRoundingMode)(((int)fpcr >> RModeShift) & 3);
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}
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}
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}
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