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kernel: Add resource limit related syscalls (#2773)

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* kernel: Add resource limit related syscalls

This commit implements all resource limit related syscalls.

* Fix register mapping being wrong for SetResourceLimitLimitValue

* Address gdkchan's comment
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Mary 2021-10-24 01:40:13 +02:00 • committed by GitHub
parent c94d47cc40
commit dc837c0042
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5 changed files with 206 additions and 2 deletions
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42
Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall32.cs
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@ -295,6 +295,48 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
public KernelResult GetResourceLimitLimitValue32([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out int limitValueLow, [R(2)] out int limitValueHigh)
{
KernelResult result = _syscall.GetResourceLimitLimitValue(handle, resource, out long limitValue);
limitValueHigh = (int)(limitValue >> 32);
limitValueLow = (int)(limitValue & uint.MaxValue);
return result;
}
public KernelResult GetResourceLimitCurrentValue32([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out int limitValueLow, [R(2)] out int limitValueHigh)
{
KernelResult result = _syscall.GetResourceLimitCurrentValue(handle, resource, out long limitValue);
limitValueHigh = (int)(limitValue >> 32);
limitValueLow = (int)(limitValue & uint.MaxValue);
return result;
}
public KernelResult GetResourceLimitPeakValue32([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out int peakLow, [R(2)] out int peakHigh)
{
KernelResult result = _syscall.GetResourceLimitPeakValue(handle, resource, out long peak);
peakHigh = (int)(peak >> 32);
peakLow = (int)(peak & uint.MaxValue);
return result;
}
public KernelResult CreateResourceLimit32([R(1)] out int handle)
{
return _syscall.CreateResourceLimit(out handle);
}
public KernelResult SetResourceLimitLimitValue32([R(0)] int handle, [R(1)] LimitableResource resource, [R(2)] uint limitValueLow, [R(3)] uint limitValueHigh)
{
long limitValue = (long)(limitValueLow | ((ulong)limitValueHigh << 32));
return _syscall.SetResourceLimitLimitValue(handle, resource, limitValue);
}
public KernelResult FlushProcessDataCache32(
[R(0)] uint processHandle,
[R(2)] uint addressLow,