Better process implementation (#491)
* Initial implementation of KProcess * Some improvements to the memory manager, implement back guest stack trace printing * Better GetInfo implementation, improve checking in some places with information from process capabilities * Allow the cpu to read/write from the correct memory locations for accesses crossing a page boundary * Change long -> ulong for address/size on memory related methods to avoid unnecessary casts * Attempt at implementing ldr:ro with new KProcess * Allow BSS with size 0 on ldr:ro * Add checking for memory block slab heap usage, return errors if full, exit gracefully * Use KMemoryBlockSize const from KMemoryManager * Allow all methods to read from non-contiguous locations * Fix for TransactParcelAuto * Address PR feedback, additionally fix some small issues related to the KIP loader and implement SVCs GetProcessId, GetProcessList, GetSystemInfo, CreatePort and ManageNamedPort * Fix wrong check for source pages count from page list on MapPhysicalMemory * Fix some issues with UnloadNro on ldr:ro
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119 changed files with 7998 additions and 3232 deletions
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@ -1,6 +1,7 @@
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using ChocolArm64.Memory;
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using Ryujinx.Common.Logging;
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using Ryujinx.Graphics.Memory;
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using Ryujinx.HLE.HOS.Kernel;
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using Ryujinx.HLE.Utilities;
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using System.Collections.Concurrent;
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@ -10,11 +11,11 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvMap
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{
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private const int FlagNotFreedYet = 1;
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private static ConcurrentDictionary<Process, IdDictionary> Maps;
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private static ConcurrentDictionary<KProcess, IdDictionary> Maps;
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static NvMapIoctl()
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{
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Maps = new ConcurrentDictionary<Process, IdDictionary>();
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Maps = new ConcurrentDictionary<KProcess, IdDictionary>();
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}
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public static int ProcessIoctl(ServiceCtx Context, int Cmd)
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@ -130,10 +131,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvMap
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//When the address is zero, we need to allocate
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//our own backing memory for the NvMap.
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//TODO: Is this allocation inside the transfer memory?
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if (!Context.Device.Memory.Allocator.TryAllocate((uint)Size, out Address))
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{
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Result = NvResult.OutOfMemory;
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}
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Result = NvResult.OutOfMemory;
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}
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if (Result == NvResult.Success)
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@ -294,7 +292,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvMap
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return null;
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}
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public static void UnloadProcess(Process Process)
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public static void UnloadProcess(KProcess Process)
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{
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Maps.TryRemove(Process, out _);
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}
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