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CPU: This PR fixes Fpscr, among other things. (#1433)

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* 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 c117d9410d693185ff5f8ee8e457ffbfb2027dd5.

* Address PR feedbacks.
This commit is contained in:
LDj3SNuD 2020-08-08 17:18:51 +02:00 • committed by GitHub
parent 8d59ad88b4
commit e36e97c64d
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19 changed files with 342 additions and 178 deletions
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9
Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall.cs
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@ -9,7 +9,6 @@ using Ryujinx.HLE.HOS.Kernel.Memory;
using Ryujinx.HLE.HOS.Kernel.Process;
using Ryujinx.HLE.HOS.Kernel.Threading;
using System;
using System.Collections.Generic;
using System.Threading;
namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
@ -2131,10 +2130,10 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
private static int GetPsr(ARMeilleure.State.ExecutionContext context)
{
return (context.GetPstateFlag(ARMeilleure.State.PState.NFlag) ? (1 << 31) : 0) |
(context.GetPstateFlag(ARMeilleure.State.PState.ZFlag) ? (1 << 30) : 0) |
(context.GetPstateFlag(ARMeilleure.State.PState.CFlag) ? (1 << 29) : 0) |
(context.GetPstateFlag(ARMeilleure.State.PState.VFlag) ? (1 << 28) : 0);
return (context.GetPstateFlag(ARMeilleure.State.PState.NFlag) ? (1 << (int)ARMeilleure.State.PState.NFlag) : 0) |
(context.GetPstateFlag(ARMeilleure.State.PState.ZFlag) ? (1 << (int)ARMeilleure.State.PState.ZFlag) : 0) |
(context.GetPstateFlag(ARMeilleure.State.PState.CFlag) ? (1 << (int)ARMeilleure.State.PState.CFlag) : 0) |
(context.GetPstateFlag(ARMeilleure.State.PState.VFlag) ? (1 << (int)ARMeilleure.State.PState.VFlag) : 0);
}
// Thread synchronization