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Memory changes 3 (ryubing/ryujinx!202)

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See merge request ryubing/ryujinx!202
This commit is contained in:
LotP
2025-10-30 20:55:58 -05:00
parent ab7aeee67b
commit 92b61f9d73
43 changed files with 686 additions and 315 deletions
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36
src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs
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@@ -998,7 +998,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
}
else
{
return new KMemoryInfo(
return KMemoryInfo.Pool.Allocate().Set(
AddrSpaceEnd,
~AddrSpaceEnd + 1,
MemoryState.Reserved,
@@ -2544,10 +2544,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
KMemoryPermission firstPermission = info.Permission;
MemoryAttribute firstAttribute = info.Attribute;
do
info = currBlock.GetInfo(info);
while (info.Address + info.Size - 1 < endAddr - 1 && (currBlock = currBlock.Successor) != null)
{
info = currBlock.GetInfo();
// Check if the block state matches what we expect.
if (firstState != info.State ||
firstPermission != info.Permission ||
@@ -2559,11 +2559,16 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
outState = MemoryState.Unmapped;
outPermission = KMemoryPermission.None;
outAttribute = MemoryAttribute.None;
KMemoryInfo.Pool.Release(info);
return false;
}
info = currBlock.GetInfo(info);
}
while (info.Address + info.Size - 1 < endAddr - 1 && (currBlock = currBlock.Successor) != null);
KMemoryInfo.Pool.Release(info);
outState = firstState;
outPermission = firstPermission;
@@ -2582,16 +2587,26 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
MemoryAttribute attributeMask,
MemoryAttribute attributeExpected)
{
foreach (KMemoryInfo info in IterateOverRange(address, address + size))
KMemoryBlock currBlock = _blockManager.FindBlock(address);
KMemoryInfo info = currBlock.GetInfo();
while (info.Address + info.Size - 1 < address + size - 1 && (currBlock = currBlock.Successor) != null)
{
// Check if the block state matches what we expect.
if ((info.State & stateMask) != stateExpected ||
(info.Permission & permissionMask) != permissionExpected ||
(info.Attribute & attributeMask) != attributeExpected)
{
KMemoryInfo.Pool.Release(info);
return false;
}
info = currBlock.GetInfo(info);
}
KMemoryInfo.Pool.Release(info);
return true;
}
@@ -2641,6 +2656,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
ulong currBaseAddr = info.Address + reservedPagesCount * PageSize;
ulong currEndAddr = info.Address + info.Size;
KMemoryInfo.Pool.Release(info);
if (aslrAddress >= regionStart &&
aslrAddress >= currBaseAddr &&
@@ -2721,6 +2738,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
allocationEndAddr <= regionEndAddr &&
allocationEndAddr <= currEndAddr)
{
KMemoryInfo.Pool.Release(info);
return address;
}
}
@@ -2731,9 +2749,11 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
{
break;
}
info = currBlock.GetInfo();
info = currBlock.GetInfo(info);
}
KMemoryInfo.Pool.Release(info);
return 0;
}