diff options
Diffstat (limited to 'ChocolArm64/State/CpuThreadState.cs')
| -rw-r--r-- | ChocolArm64/State/CpuThreadState.cs | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/ChocolArm64/State/CpuThreadState.cs b/ChocolArm64/State/CpuThreadState.cs index abec60bb..caf73deb 100644 --- a/ChocolArm64/State/CpuThreadState.cs +++ b/ChocolArm64/State/CpuThreadState.cs @@ -37,7 +37,6 @@ namespace ChocolArm64.State public int ElrHyp; public bool Running { get; set; } - public int Core { get; set; } private bool _interrupted; @@ -85,6 +84,16 @@ namespace ChocolArm64.State internal Translator CurrentTranslator; + private ulong _exclusiveAddress; + + internal ulong ExclusiveValueLow { get; set; } + internal ulong ExclusiveValueHigh { get; set; } + + public CpuThreadState() + { + ClearExclusiveAddress(); + } + static CpuThreadState() { _hostTickFreq = 1.0 / Stopwatch.Frequency; @@ -94,6 +103,26 @@ namespace ChocolArm64.State _tickCounter.Start(); } + internal void SetExclusiveAddress(ulong address) + { + _exclusiveAddress = GetMaskedExclusiveAddress(address); + } + + internal bool CheckExclusiveAddress(ulong address) + { + return GetMaskedExclusiveAddress(address) == _exclusiveAddress; + } + + internal void ClearExclusiveAddress() + { + _exclusiveAddress = ulong.MaxValue; + } + + private ulong GetMaskedExclusiveAddress(ulong address) + { + return address & ~((4UL << ErgSizeLog2) - 1); + } + [MethodImpl(MethodImplOptions.AggressiveInlining)] internal bool Synchronize(int bbWeight) { |