mirror of
https://github.com/Ryujinx/Ryujinx.git
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22bacc6188
* Implement some IPC related kernel SVCs properly * Fix BLZ decompression when the segment also has a uncompressed chunck * Set default cpu core on process start from ProgramLoader, remove debug message * Load process capabilities properly on KIPs * Fix a copy/paste error in UnmapPhysicalMemory64 * Implement smarter switching between old and new IPC system to support the old HLE services implementation without the manual switch * Implement RegisterService on sm and AcceptSession (partial) * Misc fixes and improvements on new IPC methods * Move IPC related SVCs into a separate file, and logging on RegisterService (sm) * Some small fixes related to receive list buffers and error cases * Load NSOs using the correct pool partition * Fix corner case on GetMaskFromMinMax where range is 64, doesn't happen in pratice however * Fix send static buffer copy * Session release, implement closing requests on client disconnect * Implement ConnectToPort SVC * KLightSession init
92 lines
2.8 KiB
C#
92 lines
2.8 KiB
C#
using Ryujinx.HLE.HOS.Kernel.Process;
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using ChocolArm64.Memory;
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namespace Ryujinx.HLE.HOS.Kernel.Common
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{
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static class KernelTransfer
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{
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public static bool UserToKernelInt32(Horizon system, ulong address, out int value)
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{
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KProcess currentProcess = system.Scheduler.GetCurrentProcess();
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if (currentProcess.CpuMemory.IsMapped((long)address) &&
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currentProcess.CpuMemory.IsMapped((long)address + 3))
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{
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value = currentProcess.CpuMemory.ReadInt32((long)address);
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return true;
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}
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value = 0;
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return false;
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}
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public static bool UserToKernelInt32Array(Horizon system, ulong address, int[] values)
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{
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KProcess currentProcess = system.Scheduler.GetCurrentProcess();
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for (int index = 0; index < values.Length; index++, address += 4)
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{
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if (currentProcess.CpuMemory.IsMapped((long)address) &&
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currentProcess.CpuMemory.IsMapped((long)address + 3))
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{
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values[index]= currentProcess.CpuMemory.ReadInt32((long)address);
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}
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else
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{
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return false;
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}
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}
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return true;
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}
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public static bool UserToKernelString(Horizon system, ulong address, int size, out string value)
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{
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KProcess currentProcess = system.Scheduler.GetCurrentProcess();
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if (currentProcess.CpuMemory.IsMapped((long)address) &&
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currentProcess.CpuMemory.IsMapped((long)address + size - 1))
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{
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value = MemoryHelper.ReadAsciiString(currentProcess.CpuMemory, (long)address, size);
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return true;
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}
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value = null;
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return false;
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}
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public static bool KernelToUserInt32(Horizon system, ulong address, int value)
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{
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KProcess currentProcess = system.Scheduler.GetCurrentProcess();
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if (currentProcess.CpuMemory.IsMapped((long)address) &&
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currentProcess.CpuMemory.IsMapped((long)address + 3))
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{
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currentProcess.CpuMemory.WriteInt32ToSharedAddr((long)address, value);
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return true;
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}
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return false;
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}
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public static bool KernelToUserInt64(Horizon system, ulong address, long value)
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{
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KProcess currentProcess = system.Scheduler.GetCurrentProcess();
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if (currentProcess.CpuMemory.IsMapped((long)address) &&
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currentProcess.CpuMemory.IsMapped((long)address + 7))
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{
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currentProcess.CpuMemory.WriteInt64((long)address, value);
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return true;
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}
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return false;
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}
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}
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} |