diff options
Diffstat (limited to 'src/Ryujinx.HLE/HOS/Kernel/Process/KProcessCapabilities.cs')
| -rw-r--r-- | src/Ryujinx.HLE/HOS/Kernel/Process/KProcessCapabilities.cs | 236 |
1 files changed, 118 insertions, 118 deletions
diff --git a/src/Ryujinx.HLE/HOS/Kernel/Process/KProcessCapabilities.cs b/src/Ryujinx.HLE/HOS/Kernel/Process/KProcessCapabilities.cs index c99e3112..314aadf3 100644 --- a/src/Ryujinx.HLE/HOS/Kernel/Process/KProcessCapabilities.cs +++ b/src/Ryujinx.HLE/HOS/Kernel/Process/KProcessCapabilities.cs @@ -11,13 +11,13 @@ namespace Ryujinx.HLE.HOS.Kernel.Process public byte[] SvcAccessMask { get; } public byte[] IrqAccessMask { get; } - public ulong AllowedCpuCoresMask { get; private set; } + public ulong AllowedCpuCoresMask { get; private set; } public ulong AllowedThreadPriosMask { get; private set; } - public uint DebuggingFlags { get; private set; } - public uint HandleTableSize { get; private set; } + public uint DebuggingFlags { get; private set; } + public uint HandleTableSize { get; private set; } public uint KernelReleaseVersion { get; private set; } - public uint ApplicationType { get; private set; } + public uint ApplicationType { get; private set; } public KProcessCapabilities() { @@ -28,10 +28,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Process public Result InitializeForKernel(ReadOnlySpan<uint> capabilities, KPageTableBase memoryManager) { - AllowedCpuCoresMask = 0xf; + AllowedCpuCoresMask = 0xf; AllowedThreadPriosMask = ulong.MaxValue; - DebuggingFlags &= ~3u; - KernelReleaseVersion = KProcess.KernelVersionPacked; + DebuggingFlags &= ~3u; + KernelReleaseVersion = KProcess.KernelVersionPacked; return Parse(capabilities, memoryManager); } @@ -86,7 +86,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process } long address = ((long)prevCap << 5) & 0xffffff000; - long size = ((long)cap << 5) & 0xfffff000; + long size = ((long)cap << 5) & 0xfffff000; if (((ulong)(address + size - 1) >> 36) != 0) { @@ -101,11 +101,11 @@ namespace Ryujinx.HLE.HOS.Kernel.Process if ((cap >> 31) != 0) { - result = memoryManager.MapNormalMemory(address, size, perm); + result = KPageTableBase.MapNormalMemory(address, size, perm); } else { - result = memoryManager.MapIoMemory(address, size, perm); + result = KPageTableBase.MapIoMemory(address, size, perm); } if (result != Result.Success) @@ -144,168 +144,168 @@ namespace Ryujinx.HLE.HOS.Kernel.Process switch (code) { case CapabilityType.CorePriority: - { - if (AllowedCpuCoresMask != 0 || AllowedThreadPriosMask != 0) { - return KernelResult.InvalidCapability; - } + if (AllowedCpuCoresMask != 0 || AllowedThreadPriosMask != 0) + { + return KernelResult.InvalidCapability; + } - uint lowestCpuCore = (cap >> 16) & 0xff; - uint highestCpuCore = (cap >> 24) & 0xff; + uint lowestCpuCore = (cap >> 16) & 0xff; + uint highestCpuCore = (cap >> 24) & 0xff; - if (lowestCpuCore > highestCpuCore) - { - return KernelResult.InvalidCombination; - } + if (lowestCpuCore > highestCpuCore) + { + return KernelResult.InvalidCombination; + } - uint highestThreadPrio = (cap >> 4) & 0x3f; - uint lowestThreadPrio = (cap >> 10) & 0x3f; + uint highestThreadPrio = (cap >> 4) & 0x3f; + uint lowestThreadPrio = (cap >> 10) & 0x3f; - if (lowestThreadPrio > highestThreadPrio) - { - return KernelResult.InvalidCombination; - } + if (lowestThreadPrio > highestThreadPrio) + { + return KernelResult.InvalidCombination; + } - if (highestCpuCore >= KScheduler.CpuCoresCount) - { - return KernelResult.InvalidCpuCore; - } + if (highestCpuCore >= KScheduler.CpuCoresCount) + { + return KernelResult.InvalidCpuCore; + } - AllowedCpuCoresMask = GetMaskFromMinMax(lowestCpuCore, highestCpuCore); - AllowedThreadPriosMask = GetMaskFromMinMax(lowestThreadPrio, highestThreadPrio); + AllowedCpuCoresMask = GetMaskFromMinMax(lowestCpuCore, highestCpuCore); + AllowedThreadPriosMask = GetMaskFromMinMax(lowestThreadPrio, highestThreadPrio); - break; - } + break; + } case CapabilityType.SyscallMask: - { - int slot = ((int)cap >> 29) & 7; + { + int slot = ((int)cap >> 29) & 7; - int svcSlotMask = 1 << slot; + int svcSlotMask = 1 << slot; - if ((mask1 & svcSlotMask) != 0) - { - return KernelResult.InvalidCombination; - } + if ((mask1 & svcSlotMask) != 0) + { + return KernelResult.InvalidCombination; + } - mask1 |= svcSlotMask; + mask1 |= svcSlotMask; - uint svcMask = (cap >> 5) & 0xffffff; + uint svcMask = (cap >> 5) & 0xffffff; - int baseSvc = slot * 24; + int baseSvc = slot * 24; - for (int index = 0; index < 24; index++) - { - if (((svcMask >> index) & 1) == 0) + for (int index = 0; index < 24; index++) { - continue; - } + if (((svcMask >> index) & 1) == 0) + { + continue; + } - int svcId = baseSvc + index; + int svcId = baseSvc + index; - if (svcId >= KernelConstants.SupervisorCallCount) - { - return KernelResult.MaximumExceeded; + if (svcId >= KernelConstants.SupervisorCallCount) + { + return KernelResult.MaximumExceeded; + } + + SvcAccessMask[svcId / 8] |= (byte)(1 << (svcId & 7)); } - SvcAccessMask[svcId / 8] |= (byte)(1 << (svcId & 7)); + break; } - break; - } - case CapabilityType.MapIoPage: - { - long address = ((long)cap << 4) & 0xffffff000; + { + long address = ((long)cap << 4) & 0xffffff000; - memoryManager.MapIoMemory(address, KPageTableBase.PageSize, KMemoryPermission.ReadAndWrite); + KPageTableBase.MapIoMemory(address, KPageTableBase.PageSize, KMemoryPermission.ReadAndWrite); - break; - } + break; + } case CapabilityType.MapRegion: - { - // TODO: Implement capabilities for MapRegion + { + // TODO: Implement capabilities for MapRegion - break; - } + break; + } case CapabilityType.InterruptPair: - { - // TODO: GIC distributor check. - int irq0 = ((int)cap >> 12) & 0x3ff; - int irq1 = ((int)cap >> 22) & 0x3ff; - - if (irq0 != 0x3ff) { - IrqAccessMask[irq0 / 8] |= (byte)(1 << (irq0 & 7)); - } + // TODO: GIC distributor check. + int irq0 = ((int)cap >> 12) & 0x3ff; + int irq1 = ((int)cap >> 22) & 0x3ff; - if (irq1 != 0x3ff) - { - IrqAccessMask[irq1 / 8] |= (byte)(1 << (irq1 & 7)); - } + if (irq0 != 0x3ff) + { + IrqAccessMask[irq0 / 8] |= (byte)(1 << (irq0 & 7)); + } - break; - } + if (irq1 != 0x3ff) + { + IrqAccessMask[irq1 / 8] |= (byte)(1 << (irq1 & 7)); + } - case CapabilityType.ProgramType: - { - uint applicationType = (cap >> 14); + break; + } - if (applicationType > 7) + case CapabilityType.ProgramType: { - return KernelResult.ReservedValue; - } + uint applicationType = (cap >> 14); + + if (applicationType > 7) + { + return KernelResult.ReservedValue; + } - ApplicationType = applicationType; + ApplicationType = applicationType; - break; - } + break; + } case CapabilityType.KernelVersion: - { - // Note: This check is bugged on kernel too, we are just replicating the bug here. - if ((KernelReleaseVersion >> 17) != 0 || cap < 0x80000) { - return KernelResult.ReservedValue; - } + // Note: This check is bugged on kernel too, we are just replicating the bug here. + if ((KernelReleaseVersion >> 17) != 0 || cap < 0x80000) + { + return KernelResult.ReservedValue; + } - KernelReleaseVersion = cap; + KernelReleaseVersion = cap; - break; - } + break; + } case CapabilityType.HandleTable: - { - uint handleTableSize = cap >> 26; - - if (handleTableSize > 0x3ff) { - return KernelResult.ReservedValue; - } + uint handleTableSize = cap >> 26; + + if (handleTableSize > 0x3ff) + { + return KernelResult.ReservedValue; + } - HandleTableSize = handleTableSize; + HandleTableSize = handleTableSize; - break; - } + break; + } case CapabilityType.DebugFlags: - { - uint debuggingFlags = cap >> 19; - - if (debuggingFlags > 3) { - return KernelResult.ReservedValue; - } + uint debuggingFlags = cap >> 19; - DebuggingFlags &= ~3u; - DebuggingFlags |= debuggingFlags; + if (debuggingFlags > 3) + { + return KernelResult.ReservedValue; + } - break; - } + DebuggingFlags &= ~3u; + DebuggingFlags |= debuggingFlags; - default: return KernelResult.InvalidCapability; + break; + } + default: + return KernelResult.InvalidCapability; } return Result.Success; @@ -325,4 +325,4 @@ namespace Ryujinx.HLE.HOS.Kernel.Process return mask << (int)min; } } -}
\ No newline at end of file +} |