326749498b
* dotnet format style --severity info Some changes were manually reverted. * dotnet format analyzers --serverity info Some changes have been minimally adapted. * Restore a few unused methods and variables * Silence dotnet format IDE0060 warnings * Silence dotnet format IDE0052 warnings * Address or silence dotnet format IDE1006 warnings * Address dotnet format CA1816 warnings * Address or silence dotnet format CA2208 warnings * Address or silence dotnet format CA1806 and a few CA1854 warnings * Address dotnet format CA2211 warnings * Address dotnet format CA1822 warnings * Address or silence dotnet format CA1069 warnings * Make dotnet format succeed in style mode * Address or silence dotnet format CA2211 warnings * Address review comments * Address dotnet format CA2208 warnings properly * Make ProcessResult readonly * Address most dotnet format whitespace warnings * Apply dotnet format whitespace formatting A few of them have been manually reverted and the corresponding warning was silenced * Add previously silenced warnings back I have no clue how these disappeared * Revert formatting changes for while and for-loops * Format if-blocks correctly * Run dotnet format style after rebase * Run dotnet format whitespace after rebase * Run dotnet format style after rebase * Run dotnet format analyzers after rebase * Run dotnet format after rebase and remove unused usings - analyzers - style - whitespace * Disable 'prefer switch expression' rule * Add comments to disabled warnings * Fix a few disabled warnings * Fix naming rule violation, Convert shader properties to auto-property and convert values to const * Simplify properties and array initialization, Use const when possible, Remove trailing commas * Start working on disabled warnings * Fix and silence a few dotnet-format warnings again * Run dotnet format after rebase * Use using declaration instead of block syntax * Address IDE0251 warnings * Address a few disabled IDE0060 warnings * Silence IDE0060 in .editorconfig * Revert "Simplify properties and array initialization, Use const when possible, Remove trailing commas" This reverts commit 9462e4136c0a2100dc28b20cf9542e06790aa67e. * dotnet format whitespace after rebase * First dotnet format pass * Fix naming rule violations * Fix typo * Add trailing commas, use targeted new and use array initializer * Fix build issues * Fix remaining build issues * Remove SuppressMessage for CA1069 where possible * Address dotnet format issues * Address formatting issues Co-authored-by: Ac_K <acoustik666@gmail.com> * Add GetHashCode implementation for RenderingSurfaceInfo * Explicitly silence CA1822 for every affected method in Syscall * Address formatting issues in Demangler.cs * Address review feedback Co-authored-by: Ac_K <acoustik666@gmail.com> * Revert marking service methods as static * Next dotnet format pass * Address review feedback --------- Co-authored-by: Ac_K <acoustik666@gmail.com>
76 lines
2.4 KiB
C#
76 lines
2.4 KiB
C#
using Ryujinx.Common;
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using Ryujinx.HLE.HOS.Kernel.Common;
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using Ryujinx.HLE.HOS.Kernel.Process;
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using Ryujinx.Horizon.Common;
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using Ryujinx.Memory;
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namespace Ryujinx.HLE.HOS.Kernel.Memory
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{
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class KSharedMemory : KAutoObject
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{
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private readonly KPageList _pageList;
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private readonly ulong _ownerPid;
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private readonly KMemoryPermission _ownerPermission;
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private readonly KMemoryPermission _userPermission;
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public KSharedMemory(
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KernelContext context,
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SharedMemoryStorage storage,
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ulong ownerPid,
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KMemoryPermission ownerPermission,
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KMemoryPermission userPermission) : base(context)
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{
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_pageList = storage.GetPageList();
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_ownerPid = ownerPid;
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_ownerPermission = ownerPermission;
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_userPermission = userPermission;
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}
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public Result MapIntoProcess(
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KPageTableBase memoryManager,
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ulong address,
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ulong size,
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KProcess process,
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KMemoryPermission permission)
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{
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if (_pageList.GetPagesCount() != BitUtils.DivRoundUp<ulong>(size, KPageTableBase.PageSize))
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{
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return KernelResult.InvalidSize;
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}
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KMemoryPermission expectedPermission = process.Pid == _ownerPid
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? _ownerPermission
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: _userPermission;
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if (permission != expectedPermission)
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{
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return KernelResult.InvalidPermission;
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}
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// On platforms with page size > 4 KB, this can fail due to the address not being page aligned,
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// we can return an error to force the application to retry with a different address.
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try
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{
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return memoryManager.MapPages(address, _pageList, MemoryState.SharedMemory, permission);
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}
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catch (InvalidMemoryRegionException)
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{
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return KernelResult.InvalidMemState;
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}
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}
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public Result UnmapFromProcess(KPageTableBase memoryManager, ulong address, ulong size, KProcess process)
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{
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if (_pageList.GetPagesCount() != BitUtils.DivRoundUp<ulong>(size, KPageTableBase.PageSize))
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{
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return KernelResult.InvalidSize;
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}
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return memoryManager.UnmapPages(address, _pageList, MemoryState.SharedMemory);
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}
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}
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}
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