mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-12-17 23:56:33 +00:00
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.
26 lines
479 B
C#
26 lines
479 B
C#
using System;
|
|
|
|
namespace ARMeilleure.State
|
|
{
|
|
[Flags]
|
|
public enum FPCR : uint
|
|
{
|
|
Ufe = 1u << 11,
|
|
Fz = 1u << 24,
|
|
Dn = 1u << 25,
|
|
Ahp = 1u << 26,
|
|
|
|
A32Mask = 0x07FF9F00u
|
|
}
|
|
|
|
public static class FPCRExtensions
|
|
{
|
|
private const int RModeShift = 22;
|
|
|
|
public static FPRoundingMode GetRoundingMode(this FPCR fpcr)
|
|
{
|
|
return (FPRoundingMode)(((int)fpcr >> RModeShift) & 3);
|
|
}
|
|
}
|
|
}
|