From 00579927e43bf55ee06ae02933c1e755fb4120eb Mon Sep 17 00:00:00 2001 From: gdkchan Date: Wed, 28 Nov 2018 20:18:09 -0200 Subject: 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 --- Ryujinx.Graphics/Memory/NvGpuVmm.cs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Ryujinx.Graphics/Memory') diff --git a/Ryujinx.Graphics/Memory/NvGpuVmm.cs b/Ryujinx.Graphics/Memory/NvGpuVmm.cs index ec660bf0..ccb21950 100644 --- a/Ryujinx.Graphics/Memory/NvGpuVmm.cs +++ b/Ryujinx.Graphics/Memory/NvGpuVmm.cs @@ -243,9 +243,9 @@ namespace Ryujinx.Graphics.Memory return Cache.IsRegionModified(Memory, BufferType, PA, Size); } - public IntPtr GetHostAddress(long Position, long Size) + public bool TryGetHostAddress(long Position, long Size, out IntPtr Ptr) { - return Memory.GetHostAddress(GetPhysicalAddress(Position), Size); + return Memory.TryGetHostAddress(GetPhysicalAddress(Position), Size, out Ptr); } public byte ReadByte(long Position) -- cgit v1.2.3