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Implement a new physical memory manager and replace DeviceMemory (#856)

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* Implement a new physical memory manager and replace DeviceMemory

* Proper generic constraints

* Fix debug build

* Add memory tests

* New CPU memory manager and general code cleanup

* Remove host memory management from CPU project, use Ryujinx.Memory instead

* Fix tests

* Document exceptions on MemoryBlock

* Fix leak on unix memory allocation

* Proper disposal of some objects on tests

* Fix JitCache not being set as initialized

* GetRef without checks for 8-bits and 16-bits CAS

* Add MemoryBlock destructor

* Throw in separate method to improve codegen

* Address PR feedback

* QueryModified improvements

* Fix memory write tracking not marking all pages as modified in some cases

* Simplify MarkRegionAsModified

* Remove XML doc for ghost param

* Add back optimization to avoid useless buffer updates

* Add Ryujinx.Cpu project, move MemoryManager there and remove MemoryBlockWrapper

* Some nits

* Do not perform address translation when size is 0

* Address PR feedback and format NativeInterface class

* Remove ghost parameter description

* Update Ryujinx.Cpu to .NET Core 3.1

* Address PR feedback

* Fix build

* Return a well defined value for GetPhysicalAddress with invalid VA, and do not return unmapped ranges as modified

* Typo
This commit is contained in:
gdkchan 2020-05-03 19:54:50 -03:00 • committed by GitHub
parent 1758424208
commit f77694e4f7
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126 changed files with 2176 additions and 2092 deletions
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26
Ryujinx.HLE/HOS/Services/Ro/IRoInterface.cs
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@ -1,6 +1,5 @@
using ARMeilleure.Memory;
using Ryujinx.Common;
using Ryujinx.Common.Logging;
using Ryujinx.Common;
using Ryujinx.Cpu;
using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Memory;
using Ryujinx.HLE.HOS.Kernel.Process;
@ -69,7 +68,11 @@ namespace Ryujinx.HLE.HOS.Services.Ro
for (int i = 0; i < header.HashCount; i++)
{
hashes.Add(context.Memory.ReadBytes(nrrAddress + header.HashOffset + (i * 0x20), 0x20));
byte[] temp = new byte[0x20];
context.Memory.Read((ulong)(nrrAddress + header.HashOffset + (i * 0x20)), temp);
hashes.Add(temp);
}
nrrInfo = new NrrInfo(nrrAddress, header, hashes);
@ -127,15 +130,18 @@ namespace Ryujinx.HLE.HOS.Services.Ro
return ResultCode.InvalidAddress;
}
uint magic = context.Memory.ReadUInt32((long)nroAddress + 0x10);
uint nroFileSize = context.Memory.ReadUInt32((long)nroAddress + 0x18);
uint magic = context.Memory.Read<uint>(nroAddress + 0x10);
uint nroFileSize = context.Memory.Read<uint>(nroAddress + 0x18);
if (magic != NroMagic || nroSize != nroFileSize)
{
return ResultCode.InvalidNro;
}
byte[] nroData = context.Memory.ReadBytes((long)nroAddress, (long)nroSize);
byte[] nroData = new byte[nroSize];
context.Memory.Read(nroAddress, nroData);
byte[] nroHash = null;
MemoryStream stream = new MemoryStream(nroData);
@ -319,9 +325,9 @@ namespace Ryujinx.HLE.HOS.Services.Ro
ulong bssEnd = BitUtils.AlignUp(bssStart + (ulong)relocatableObject.BssSize, KMemoryManager.PageSize);
process.CpuMemory.WriteBytes((long)textStart, relocatableObject.Text);
process.CpuMemory.WriteBytes((long)roStart, relocatableObject.Ro);
process.CpuMemory.WriteBytes((long)dataStart, relocatableObject.Data);
process.CpuMemory.Write(textStart, relocatableObject.Text);
process.CpuMemory.Write(roStart, relocatableObject.Ro);
process.CpuMemory.Write(dataStart, relocatableObject.Data);
MemoryHelper.FillWithZeros(process.CpuMemory, (long)bssStart, (int)(bssEnd - bssStart));