core: hle: kernel: k_memory_block: Refresh.
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bunnei
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0cb9bc12fc
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50bfacca88
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@ -35,26 +35,32 @@ enum class KMemoryState : u32 {
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FlagCanMapProcess = (1 << 23),
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FlagCanChangeAttribute = (1 << 24),
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FlagCanCodeMemory = (1 << 25),
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FlagLinearMapped = (1 << 26),
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FlagsData = FlagCanReprotect | FlagCanUseIpc | FlagCanUseNonDeviceIpc | FlagCanUseNonSecureIpc |
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FlagMapped | FlagCanAlias | FlagCanTransfer | FlagCanQueryPhysical |
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FlagCanDeviceMap | FlagCanAlignedDeviceMap | FlagCanIpcUserBuffer |
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FlagReferenceCounted | FlagCanChangeAttribute,
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FlagReferenceCounted | FlagCanChangeAttribute | FlagLinearMapped,
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FlagsCode = FlagCanDebug | FlagCanUseIpc | FlagCanUseNonDeviceIpc | FlagCanUseNonSecureIpc |
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FlagMapped | FlagCode | FlagCanQueryPhysical | FlagCanDeviceMap |
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FlagCanAlignedDeviceMap | FlagReferenceCounted,
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FlagCanAlignedDeviceMap | FlagReferenceCounted | FlagLinearMapped,
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FlagsMisc = FlagMapped | FlagReferenceCounted | FlagCanQueryPhysical | FlagCanDeviceMap,
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FlagsMisc = FlagMapped | FlagReferenceCounted | FlagCanQueryPhysical | FlagCanDeviceMap |
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FlagLinearMapped,
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Free = static_cast<u32>(Svc::MemoryState::Free),
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Io = static_cast<u32>(Svc::MemoryState::Io) | FlagMapped,
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Io = static_cast<u32>(Svc::MemoryState::Io) | FlagMapped | FlagCanDeviceMap |
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FlagCanAlignedDeviceMap,
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Static = static_cast<u32>(Svc::MemoryState::Static) | FlagMapped | FlagCanQueryPhysical,
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Code = static_cast<u32>(Svc::MemoryState::Code) | FlagsCode | FlagCanMapProcess,
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CodeData = static_cast<u32>(Svc::MemoryState::CodeData) | FlagsData | FlagCanMapProcess |
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FlagCanCodeMemory,
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Shared = static_cast<u32>(Svc::MemoryState::Shared) | FlagMapped | FlagReferenceCounted,
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Normal = static_cast<u32>(Svc::MemoryState::Normal) | FlagsData | FlagCanCodeMemory,
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Shared = static_cast<u32>(Svc::MemoryState::Shared) | FlagMapped | FlagReferenceCounted |
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FlagLinearMapped,
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// Alias was removed after 1.0.0.
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AliasCode = static_cast<u32>(Svc::MemoryState::AliasCode) | FlagsCode | FlagCanMapProcess |
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FlagCanCodeAlias,
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@ -67,18 +73,18 @@ enum class KMemoryState : u32 {
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Stack = static_cast<u32>(Svc::MemoryState::Stack) | FlagsMisc | FlagCanAlignedDeviceMap |
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FlagCanUseIpc | FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc,
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ThreadLocal =
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static_cast<u32>(Svc::MemoryState::ThreadLocal) | FlagMapped | FlagReferenceCounted,
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ThreadLocal = static_cast<u32>(Svc::MemoryState::ThreadLocal) | FlagMapped | FlagLinearMapped,
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Transfered = static_cast<u32>(Svc::MemoryState::Transferred) | FlagsMisc |
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Transfered = static_cast<u32>(Svc::MemoryState::Transfered) | FlagsMisc |
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FlagCanAlignedDeviceMap | FlagCanChangeAttribute | FlagCanUseIpc |
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FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc,
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SharedTransfered = static_cast<u32>(Svc::MemoryState::SharedTransferred) | FlagsMisc |
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SharedTransfered = static_cast<u32>(Svc::MemoryState::SharedTransfered) | FlagsMisc |
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FlagCanAlignedDeviceMap | FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc,
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SharedCode = static_cast<u32>(Svc::MemoryState::SharedCode) | FlagMapped |
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FlagReferenceCounted | FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc,
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FlagReferenceCounted | FlagLinearMapped | FlagCanUseNonSecureIpc |
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FlagCanUseNonDeviceIpc,
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Inaccessible = static_cast<u32>(Svc::MemoryState::Inaccessible),
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@ -91,69 +97,69 @@ enum class KMemoryState : u32 {
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Kernel = static_cast<u32>(Svc::MemoryState::Kernel) | FlagMapped,
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GeneratedCode = static_cast<u32>(Svc::MemoryState::GeneratedCode) | FlagMapped |
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FlagReferenceCounted | FlagCanDebug,
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CodeOut = static_cast<u32>(Svc::MemoryState::CodeOut) | FlagMapped | FlagReferenceCounted,
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FlagReferenceCounted | FlagCanDebug | FlagLinearMapped,
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CodeOut = static_cast<u32>(Svc::MemoryState::CodeOut) | FlagMapped | FlagReferenceCounted |
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FlagLinearMapped,
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Coverage = static_cast<u32>(Svc::MemoryState::Coverage) | FlagMapped,
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Insecure = static_cast<u32>(Svc::MemoryState::Insecure) | FlagMapped | FlagReferenceCounted |
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FlagLinearMapped | FlagCanChangeAttribute | FlagCanDeviceMap |
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FlagCanAlignedDeviceMap | FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc,
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};
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DECLARE_ENUM_FLAG_OPERATORS(KMemoryState);
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static_assert(static_cast<u32>(KMemoryState::Free) == 0x00000000);
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static_assert(static_cast<u32>(KMemoryState::Io) == 0x00002001);
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static_assert(static_cast<u32>(KMemoryState::Io) == 0x00182001);
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static_assert(static_cast<u32>(KMemoryState::Static) == 0x00042002);
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static_assert(static_cast<u32>(KMemoryState::Code) == 0x00DC7E03);
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static_assert(static_cast<u32>(KMemoryState::CodeData) == 0x03FEBD04);
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static_assert(static_cast<u32>(KMemoryState::Normal) == 0x037EBD05);
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static_assert(static_cast<u32>(KMemoryState::Shared) == 0x00402006);
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static_assert(static_cast<u32>(KMemoryState::AliasCode) == 0x00DD7E08);
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static_assert(static_cast<u32>(KMemoryState::AliasCodeData) == 0x03FFBD09);
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static_assert(static_cast<u32>(KMemoryState::Ipc) == 0x005C3C0A);
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static_assert(static_cast<u32>(KMemoryState::Stack) == 0x005C3C0B);
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static_assert(static_cast<u32>(KMemoryState::ThreadLocal) == 0x0040200C);
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static_assert(static_cast<u32>(KMemoryState::Transfered) == 0x015C3C0D);
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static_assert(static_cast<u32>(KMemoryState::SharedTransfered) == 0x005C380E);
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static_assert(static_cast<u32>(KMemoryState::SharedCode) == 0x0040380F);
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static_assert(static_cast<u32>(KMemoryState::Code) == 0x04DC7E03);
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static_assert(static_cast<u32>(KMemoryState::CodeData) == 0x07FEBD04);
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static_assert(static_cast<u32>(KMemoryState::Normal) == 0x077EBD05);
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static_assert(static_cast<u32>(KMemoryState::Shared) == 0x04402006);
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static_assert(static_cast<u32>(KMemoryState::AliasCode) == 0x04DD7E08);
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static_assert(static_cast<u32>(KMemoryState::AliasCodeData) == 0x07FFBD09);
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static_assert(static_cast<u32>(KMemoryState::Ipc) == 0x045C3C0A);
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static_assert(static_cast<u32>(KMemoryState::Stack) == 0x045C3C0B);
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static_assert(static_cast<u32>(KMemoryState::ThreadLocal) == 0x0400200C);
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static_assert(static_cast<u32>(KMemoryState::Transfered) == 0x055C3C0D);
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static_assert(static_cast<u32>(KMemoryState::SharedTransfered) == 0x045C380E);
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static_assert(static_cast<u32>(KMemoryState::SharedCode) == 0x0440380F);
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static_assert(static_cast<u32>(KMemoryState::Inaccessible) == 0x00000010);
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static_assert(static_cast<u32>(KMemoryState::NonSecureIpc) == 0x005C3811);
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static_assert(static_cast<u32>(KMemoryState::NonDeviceIpc) == 0x004C2812);
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static_assert(static_cast<u32>(KMemoryState::NonSecureIpc) == 0x045C3811);
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static_assert(static_cast<u32>(KMemoryState::NonDeviceIpc) == 0x044C2812);
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static_assert(static_cast<u32>(KMemoryState::Kernel) == 0x00002013);
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static_assert(static_cast<u32>(KMemoryState::GeneratedCode) == 0x00402214);
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static_assert(static_cast<u32>(KMemoryState::CodeOut) == 0x00402015);
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static_assert(static_cast<u32>(KMemoryState::GeneratedCode) == 0x04402214);
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static_assert(static_cast<u32>(KMemoryState::CodeOut) == 0x04402015);
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static_assert(static_cast<u32>(KMemoryState::Coverage) == 0x00002016);
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static_assert(static_cast<u32>(KMemoryState::Insecure) == 0x05583817);
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enum class KMemoryPermission : u8 {
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None = 0,
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All = static_cast<u8>(~None),
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Read = 1 << 0,
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Write = 1 << 1,
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Execute = 1 << 2,
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ReadAndWrite = Read | Write,
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ReadAndExecute = Read | Execute,
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UserMask = static_cast<u8>(Svc::MemoryPermission::Read | Svc::MemoryPermission::Write |
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Svc::MemoryPermission::Execute),
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KernelShift = 3,
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KernelRead = Read << KernelShift,
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KernelWrite = Write << KernelShift,
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KernelExecute = Execute << KernelShift,
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KernelRead = static_cast<u8>(Svc::MemoryPermission::Read) << KernelShift,
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KernelWrite = static_cast<u8>(Svc::MemoryPermission::Write) << KernelShift,
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KernelExecute = static_cast<u8>(Svc::MemoryPermission::Execute) << KernelShift,
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NotMapped = (1 << (2 * KernelShift)),
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KernelReadWrite = KernelRead | KernelWrite,
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KernelReadExecute = KernelRead | KernelExecute,
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UserRead = Read | KernelRead,
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UserWrite = Write | KernelWrite,
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UserExecute = Execute,
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UserRead = static_cast<u8>(Svc::MemoryPermission::Read) | KernelRead,
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UserWrite = static_cast<u8>(Svc::MemoryPermission::Write) | KernelWrite,
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UserExecute = static_cast<u8>(Svc::MemoryPermission::Execute),
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UserReadWrite = UserRead | UserWrite,
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UserReadExecute = UserRead | UserExecute,
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IpcLockChangeMask = NotMapped | UserReadWrite
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UserMask = static_cast<u8>(Svc::MemoryPermission::Read | Svc::MemoryPermission::Write |
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Svc::MemoryPermission::Execute),
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IpcLockChangeMask = NotMapped | UserReadWrite,
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};
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DECLARE_ENUM_FLAG_OPERATORS(KMemoryPermission);
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@ -468,6 +474,7 @@ public:
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constexpr void UpdateDeviceDisableMergeStateForShareLeft(
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[[maybe_unused]] KMemoryPermission new_perm, bool left, [[maybe_unused]] bool right) {
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// New permission/right aren't used.
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if (left) {
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m_disable_merge_attribute = static_cast<KMemoryBlockDisableMergeAttribute>(
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m_disable_merge_attribute | KMemoryBlockDisableMergeAttribute::DeviceLeft);
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@ -478,6 +485,7 @@ public:
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constexpr void UpdateDeviceDisableMergeStateForShareRight(
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[[maybe_unused]] KMemoryPermission new_perm, [[maybe_unused]] bool left, bool right) {
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// New permission/left aren't used.
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if (right) {
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m_disable_merge_attribute = static_cast<KMemoryBlockDisableMergeAttribute>(
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m_disable_merge_attribute | KMemoryBlockDisableMergeAttribute::DeviceRight);
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@ -494,6 +502,8 @@ public:
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constexpr void ShareToDevice([[maybe_unused]] KMemoryPermission new_perm, bool left,
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bool right) {
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// New permission isn't used.
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// We must either be shared or have a zero lock count.
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ASSERT((m_attribute & KMemoryAttribute::DeviceShared) == KMemoryAttribute::DeviceShared ||
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m_device_use_count == 0);
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@ -509,6 +519,7 @@ public:
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constexpr void UpdateDeviceDisableMergeStateForUnshareLeft(
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[[maybe_unused]] KMemoryPermission new_perm, bool left, [[maybe_unused]] bool right) {
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// New permission/right aren't used.
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if (left) {
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if (!m_device_disable_merge_left_count) {
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@ -528,6 +539,8 @@ public:
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constexpr void UpdateDeviceDisableMergeStateForUnshareRight(
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[[maybe_unused]] KMemoryPermission new_perm, [[maybe_unused]] bool left, bool right) {
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// New permission/left aren't used.
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if (right) {
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const u16 old_device_disable_merge_right_count = m_device_disable_merge_right_count--;
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ASSERT(old_device_disable_merge_right_count > 0);
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@ -546,6 +559,8 @@ public:
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constexpr void UnshareToDevice([[maybe_unused]] KMemoryPermission new_perm, bool left,
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bool right) {
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// New permission isn't used.
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// We must be shared.
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ASSERT((m_attribute & KMemoryAttribute::DeviceShared) == KMemoryAttribute::DeviceShared);
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@ -563,6 +578,7 @@ public:
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constexpr void UnshareToDeviceRight([[maybe_unused]] KMemoryPermission new_perm, bool left,
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bool right) {
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// New permission isn't used.
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// We must be shared.
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ASSERT((m_attribute & KMemoryAttribute::DeviceShared) == KMemoryAttribute::DeviceShared);
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@ -613,6 +629,8 @@ public:
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constexpr void UnlockForIpc([[maybe_unused]] KMemoryPermission new_perm, bool left,
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[[maybe_unused]] bool right) {
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// New permission isn't used.
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// We must be locked.
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ASSERT((m_attribute & KMemoryAttribute::IpcLocked) == KMemoryAttribute::IpcLocked);
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@ -22,8 +22,8 @@ enum class MemoryState : u32 {
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Ipc = 0x0A,
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Stack = 0x0B,
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ThreadLocal = 0x0C,
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Transferred = 0x0D,
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SharedTransferred = 0x0E,
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Transfered = 0x0D,
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SharedTransfered = 0x0E,
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SharedCode = 0x0F,
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Inaccessible = 0x10,
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NonSecureIpc = 0x11,
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