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Added Generic Math to BitUtils (#3929)

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* Generic Math Update

Updated Several functions in Ryujinx.Common/Utilities/BitUtils to use generic math

* Updated BitUtil calls

* Removed Whitespace

* Switched decrement

* Fixed changed method calls.

The method calls were originally changed on accident due to me relying too much on intellisense doing stuff for me

* Update Ryujinx.Common/Utilities/BitUtils.cs

Co-authored-by: gdkchan <gab.dark.100@gmail.com>

Co-authored-by: gdkchan <gab.dark.100@gmail.com>
This commit is contained in:
Hunter 2022-12-26 09:11:05 -05:00 • committed by GitHub
parent a4fdfb5f94
commit c963b3c804
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GPG key ID: 4AEE18F83AFDEB23
18 changed files with 67 additions and 123 deletions
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46
Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs
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@ -203,8 +203,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
heapRegion.Size = 0x180000000;
stackRegion.Size = 0x80000000;
tlsIoRegion.Size = 0x1000000000;
CodeRegionStart = BitUtils.AlignDown(address, 0x200000);
codeRegionSize = BitUtils.AlignUp(endAddr, 0x200000) - CodeRegionStart;
CodeRegionStart = BitUtils.AlignDown<ulong>(address, 0x200000);
codeRegionSize = BitUtils.AlignUp<ulong>(endAddr, 0x200000) - CodeRegionStart;
stackAndTlsIoStart = 0;
stackAndTlsIoEnd = 0;
baseAddress = 0x8000000;
@ -1584,8 +1584,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
return KernelResult.OutOfResource;
}
ulong srcMapAddress = BitUtils.AlignUp(src, PageSize);
ulong srcMapEndAddr = BitUtils.AlignDown(src + size, PageSize);
ulong srcMapAddress = BitUtils.AlignUp<ulong>(src, PageSize);
ulong srcMapEndAddr = BitUtils.AlignDown<ulong>(src + size, PageSize);
ulong srcMapSize = srcMapEndAddr - srcMapAddress;
result = MapPagesFromClientProcess(size, src, permission, state, srcPageTable, send, out ulong va);
@ -1659,10 +1659,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
attributeMask |= MemoryAttribute.DeviceMapped;
}
ulong addressRounded = BitUtils.AlignUp(address, PageSize);
ulong addressTruncated = BitUtils.AlignDown(address, PageSize);
ulong endAddrRounded = BitUtils.AlignUp(endAddr, PageSize);
ulong endAddrTruncated = BitUtils.AlignDown(endAddr, PageSize);
ulong addressRounded = BitUtils.AlignUp<ulong>(address, PageSize);
ulong addressTruncated = BitUtils.AlignDown<ulong>(address, PageSize);
ulong endAddrRounded = BitUtils.AlignUp<ulong>(endAddr, PageSize);
ulong endAddrTruncated = BitUtils.AlignDown<ulong>(endAddr, PageSize);
if (!_slabManager.CanAllocate(MaxBlocksNeededForInsertion))
{
@ -1769,10 +1769,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
ulong endAddr = address + size;
ulong addressTruncated = BitUtils.AlignDown(address, PageSize);
ulong addressRounded = BitUtils.AlignUp(address, PageSize);
ulong endAddrTruncated = BitUtils.AlignDown(endAddr, PageSize);
ulong endAddrRounded = BitUtils.AlignUp(endAddr, PageSize);
ulong addressTruncated = BitUtils.AlignDown<ulong>(address, PageSize);
ulong addressRounded = BitUtils.AlignUp<ulong>(address, PageSize);
ulong endAddrTruncated = BitUtils.AlignDown<ulong>(endAddr, PageSize);
ulong endAddrRounded = BitUtils.AlignUp<ulong>(endAddr, PageSize);
ulong neededSize = endAddrRounded - addressTruncated;
@ -1983,10 +1983,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
return KernelResult.OutOfResource;
}
ulong addressTruncated = BitUtils.AlignDown(address, PageSize);
ulong addressRounded = BitUtils.AlignUp(address, PageSize);
ulong endAddrTruncated = BitUtils.AlignDown(endAddr, PageSize);
ulong endAddrRounded = BitUtils.AlignUp(endAddr, PageSize);
ulong addressTruncated = BitUtils.AlignDown<ulong>(address, PageSize);
ulong addressRounded = BitUtils.AlignUp<ulong>(address, PageSize);
ulong endAddrTruncated = BitUtils.AlignDown<ulong>(endAddr, PageSize);
ulong endAddrRounded = BitUtils.AlignUp<ulong>(endAddr, PageSize);
ulong pagesCount = (endAddrRounded - addressTruncated) / PageSize;
@ -2010,10 +2010,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
{
ulong endAddr = address + size;
ulong addressRounded = BitUtils.AlignUp(address, PageSize);
ulong addressTruncated = BitUtils.AlignDown(address, PageSize);
ulong endAddrRounded = BitUtils.AlignUp(endAddr, PageSize);
ulong endAddrTruncated = BitUtils.AlignDown(endAddr, PageSize);
ulong addressRounded = BitUtils.AlignUp<ulong>(address, PageSize);
ulong addressTruncated = BitUtils.AlignDown<ulong>(address, PageSize);
ulong endAddrRounded = BitUtils.AlignUp<ulong>(endAddr, PageSize);
ulong endAddrTruncated = BitUtils.AlignDown<ulong>(endAddr, PageSize);
ulong pagesCount = addressRounded < endAddrTruncated ? (endAddrTruncated - addressRounded) / PageSize : 0;
@ -2540,7 +2540,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
for (int attempt = 0; attempt < 8; attempt++)
{
ulong aslrAddress = BitUtils.AlignDown(regionStart + GetRandomValue(0, aslrMaxOffset) * (ulong)alignment, alignment);
ulong aslrAddress = BitUtils.AlignDown(regionStart + GetRandomValue(0, aslrMaxOffset) * (ulong)alignment, (ulong)alignment);
ulong aslrEndAddr = aslrAddress + totalNeededSize;
KMemoryInfo info = _blockManager.FindBlock(aslrAddress).GetInfo();
@ -2618,7 +2618,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
currBaseAddr += reservedSize;
ulong address = BitUtils.AlignDown(currBaseAddr, alignment) + reservedStart;
ulong address = BitUtils.AlignDown<ulong>(currBaseAddr, (ulong)alignment) + reservedStart;
if (currBaseAddr > address)
{
@ -2834,7 +2834,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
{
lock (_blockManager)
{
return BitUtils.DivRoundUp(GetMmUsedSize(), PageSize);
return BitUtils.DivRoundUp<ulong>(GetMmUsedSize(), PageSize);
}
}