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Author: merry, svc64
This commit is contained in:
Coxxs 2025-06-20 16:14:12 +08:00
parent 5d136980a3
commit 4a8463c2f7
53 changed files with 2428 additions and 21 deletions
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16
src/Ryujinx.Cpu/AppleHv/HvExecutionContextVcpu.cs
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@ -2,6 +2,7 @@ using ARMeilleure.State;
using Ryujinx.Memory;
using System.Runtime.InteropServices;
using System.Runtime.Versioning;
using System.Threading;
namespace Ryujinx.Cpu.AppleHv
{
@ -13,6 +14,8 @@ namespace Ryujinx.Cpu.AppleHv
private static readonly SetSimdFpReg _setSimdFpReg;
private static readonly nint _setSimdFpRegNativePtr;
public ulong ThreadUid { get; set; }
static HvExecutionContextVcpu()
{
// .NET does not support passing vectors by value, so we need to pass a pointer and use a native
@ -135,6 +138,7 @@ namespace Ryujinx.Cpu.AppleHv
}
private readonly ulong _vcpu;
private int _interruptRequested;
public HvExecutionContextVcpu(ulong vcpu)
{
@ -180,8 +184,16 @@ namespace Ryujinx.Cpu.AppleHv
public void RequestInterrupt()
{
ulong vcpu = _vcpu;
HvApi.hv_vcpus_exit(ref vcpu, 1);
if (Interlocked.Exchange(ref _interruptRequested, 1) == 0)
{
ulong vcpu = _vcpu;
HvApi.hv_vcpus_exit(ref vcpu, 1);
}
}
public bool GetAndClearInterruptRequested()
{
return Interlocked.Exchange(ref _interruptRequested, 0) != 0;
}
}
}