diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/hle/kernel/k_memory_block.h | 110 | ||||
| -rw-r--r-- | src/core/hle/kernel/svc_types.h | 4 |
2 files changed, 66 insertions, 48 deletions
diff --git a/src/core/hle/kernel/k_memory_block.h b/src/core/hle/kernel/k_memory_block.h index 9444f6bd2..6f845d675 100644 --- a/src/core/hle/kernel/k_memory_block.h +++ b/src/core/hle/kernel/k_memory_block.h @@ -35,26 +35,32 @@ enum class KMemoryState : u32 { FlagCanMapProcess = (1 << 23), FlagCanChangeAttribute = (1 << 24), FlagCanCodeMemory = (1 << 25), + FlagLinearMapped = (1 << 26), FlagsData = FlagCanReprotect | FlagCanUseIpc | FlagCanUseNonDeviceIpc | FlagCanUseNonSecureIpc | FlagMapped | FlagCanAlias | FlagCanTransfer | FlagCanQueryPhysical | FlagCanDeviceMap | FlagCanAlignedDeviceMap | FlagCanIpcUserBuffer | - FlagReferenceCounted | FlagCanChangeAttribute, + FlagReferenceCounted | FlagCanChangeAttribute | FlagLinearMapped, FlagsCode = FlagCanDebug | FlagCanUseIpc | FlagCanUseNonDeviceIpc | FlagCanUseNonSecureIpc | FlagMapped | FlagCode | FlagCanQueryPhysical | FlagCanDeviceMap | - FlagCanAlignedDeviceMap | FlagReferenceCounted, + FlagCanAlignedDeviceMap | FlagReferenceCounted | FlagLinearMapped, - FlagsMisc = FlagMapped | FlagReferenceCounted | FlagCanQueryPhysical | FlagCanDeviceMap, + FlagsMisc = FlagMapped | FlagReferenceCounted | FlagCanQueryPhysical | FlagCanDeviceMap | + FlagLinearMapped, Free = static_cast<u32>(Svc::MemoryState::Free), - Io = static_cast<u32>(Svc::MemoryState::Io) | FlagMapped, + Io = static_cast<u32>(Svc::MemoryState::Io) | FlagMapped | FlagCanDeviceMap | + FlagCanAlignedDeviceMap, Static = static_cast<u32>(Svc::MemoryState::Static) | FlagMapped | FlagCanQueryPhysical, Code = static_cast<u32>(Svc::MemoryState::Code) | FlagsCode | FlagCanMapProcess, CodeData = static_cast<u32>(Svc::MemoryState::CodeData) | FlagsData | FlagCanMapProcess | FlagCanCodeMemory, - Shared = static_cast<u32>(Svc::MemoryState::Shared) | FlagMapped | FlagReferenceCounted, Normal = static_cast<u32>(Svc::MemoryState::Normal) | FlagsData | FlagCanCodeMemory, + Shared = static_cast<u32>(Svc::MemoryState::Shared) | FlagMapped | FlagReferenceCounted | + FlagLinearMapped, + + // Alias was removed after 1.0.0. AliasCode = static_cast<u32>(Svc::MemoryState::AliasCode) | FlagsCode | FlagCanMapProcess | FlagCanCodeAlias, @@ -67,18 +73,18 @@ enum class KMemoryState : u32 { Stack = static_cast<u32>(Svc::MemoryState::Stack) | FlagsMisc | FlagCanAlignedDeviceMap | FlagCanUseIpc | FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc, - ThreadLocal = - static_cast<u32>(Svc::MemoryState::ThreadLocal) | FlagMapped | FlagReferenceCounted, + ThreadLocal = static_cast<u32>(Svc::MemoryState::ThreadLocal) | FlagMapped | FlagLinearMapped, - Transfered = static_cast<u32>(Svc::MemoryState::Transferred) | FlagsMisc | + Transfered = static_cast<u32>(Svc::MemoryState::Transfered) | FlagsMisc | FlagCanAlignedDeviceMap | FlagCanChangeAttribute | FlagCanUseIpc | FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc, - SharedTransfered = static_cast<u32>(Svc::MemoryState::SharedTransferred) | FlagsMisc | + SharedTransfered = static_cast<u32>(Svc::MemoryState::SharedTransfered) | FlagsMisc | FlagCanAlignedDeviceMap | FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc, SharedCode = static_cast<u32>(Svc::MemoryState::SharedCode) | FlagMapped | - FlagReferenceCounted | FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc, + FlagReferenceCounted | FlagLinearMapped | FlagCanUseNonSecureIpc | + FlagCanUseNonDeviceIpc, Inaccessible = static_cast<u32>(Svc::MemoryState::Inaccessible), @@ -91,69 +97,69 @@ enum class KMemoryState : u32 { Kernel = static_cast<u32>(Svc::MemoryState::Kernel) | FlagMapped, GeneratedCode = static_cast<u32>(Svc::MemoryState::GeneratedCode) | FlagMapped | - FlagReferenceCounted | FlagCanDebug, - CodeOut = static_cast<u32>(Svc::MemoryState::CodeOut) | FlagMapped | FlagReferenceCounted, + FlagReferenceCounted | FlagCanDebug | FlagLinearMapped, + CodeOut = static_cast<u32>(Svc::MemoryState::CodeOut) | FlagMapped | FlagReferenceCounted | + FlagLinearMapped, Coverage = static_cast<u32>(Svc::MemoryState::Coverage) | FlagMapped, + + Insecure = static_cast<u32>(Svc::MemoryState::Insecure) | FlagMapped | FlagReferenceCounted | + FlagLinearMapped | FlagCanChangeAttribute | FlagCanDeviceMap | + FlagCanAlignedDeviceMap | FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc, }; DECLARE_ENUM_FLAG_OPERATORS(KMemoryState); static_assert(static_cast<u32>(KMemoryState::Free) == 0x00000000); -static_assert(static_cast<u32>(KMemoryState::Io) == 0x00002001); +static_assert(static_cast<u32>(KMemoryState::Io) == 0x00182001); static_assert(static_cast<u32>(KMemoryState::Static) == 0x00042002); -static_assert(static_cast<u32>(KMemoryState::Code) == 0x00DC7E03); -static_assert(static_cast<u32>(KMemoryState::CodeData) == 0x03FEBD04); -static_assert(static_cast<u32>(KMemoryState::Normal) == 0x037EBD05); -static_assert(static_cast<u32>(KMemoryState::Shared) == 0x00402006); -static_assert(static_cast<u32>(KMemoryState::AliasCode) == 0x00DD7E08); -static_assert(static_cast<u32>(KMemoryState::AliasCodeData) == 0x03FFBD09); -static_assert(static_cast<u32>(KMemoryState::Ipc) == 0x005C3C0A); -static_assert(static_cast<u32>(KMemoryState::Stack) == 0x005C3C0B); -static_assert(static_cast<u32>(KMemoryState::ThreadLocal) == 0x0040200C); -static_assert(static_cast<u32>(KMemoryState::Transfered) == 0x015C3C0D); -static_assert(static_cast<u32>(KMemoryState::SharedTransfered) == 0x005C380E); -static_assert(static_cast<u32>(KMemoryState::SharedCode) == 0x0040380F); +static_assert(static_cast<u32>(KMemoryState::Code) == 0x04DC7E03); +static_assert(static_cast<u32>(KMemoryState::CodeData) == 0x07FEBD04); +static_assert(static_cast<u32>(KMemoryState::Normal) == 0x077EBD05); +static_assert(static_cast<u32>(KMemoryState::Shared) == 0x04402006); + +static_assert(static_cast<u32>(KMemoryState::AliasCode) == 0x04DD7E08); +static_assert(static_cast<u32>(KMemoryState::AliasCodeData) == 0x07FFBD09); +static_assert(static_cast<u32>(KMemoryState::Ipc) == 0x045C3C0A); +static_assert(static_cast<u32>(KMemoryState::Stack) == 0x045C3C0B); +static_assert(static_cast<u32>(KMemoryState::ThreadLocal) == 0x0400200C); +static_assert(static_cast<u32>(KMemoryState::Transfered) == 0x055C3C0D); +static_assert(static_cast<u32>(KMemoryState::SharedTransfered) == 0x045C380E); +static_assert(static_cast<u32>(KMemoryState::SharedCode) == 0x0440380F); static_assert(static_cast<u32>(KMemoryState::Inaccessible) == 0x00000010); -static_assert(static_cast<u32>(KMemoryState::NonSecureIpc) == 0x005C3811); -static_assert(static_cast<u32>(KMemoryState::NonDeviceIpc) == 0x004C2812); +static_assert(static_cast<u32>(KMemoryState::NonSecureIpc) == 0x045C3811); +static_assert(static_cast<u32>(KMemoryState::NonDeviceIpc) == 0x044C2812); static_assert(static_cast<u32>(KMemoryState::Kernel) == 0x00002013); -static_assert(static_cast<u32>(KMemoryState::GeneratedCode) == 0x00402214); -static_assert(static_cast<u32>(KMemoryState::CodeOut) == 0x00402015); +static_assert(static_cast<u32>(KMemoryState::GeneratedCode) == 0x04402214); +static_assert(static_cast<u32>(KMemoryState::CodeOut) == 0x04402015); static_assert(static_cast<u32>(KMemoryState::Coverage) == 0x00002016); +static_assert(static_cast<u32>(KMemoryState::Insecure) == 0x05583817); enum class KMemoryPermission : u8 { None = 0, All = static_cast<u8>(~None), - Read = 1 << 0, - Write = 1 << 1, - Execute = 1 << 2, - - ReadAndWrite = Read | Write, - ReadAndExecute = Read | Execute, - - UserMask = static_cast<u8>(Svc::MemoryPermission::Read | Svc::MemoryPermission::Write | - Svc::MemoryPermission::Execute), - KernelShift = 3, - KernelRead = Read << KernelShift, - KernelWrite = Write << KernelShift, - KernelExecute = Execute << KernelShift, + KernelRead = static_cast<u8>(Svc::MemoryPermission::Read) << KernelShift, + KernelWrite = static_cast<u8>(Svc::MemoryPermission::Write) << KernelShift, + KernelExecute = static_cast<u8>(Svc::MemoryPermission::Execute) << KernelShift, NotMapped = (1 << (2 * KernelShift)), KernelReadWrite = KernelRead | KernelWrite, KernelReadExecute = KernelRead | KernelExecute, - UserRead = Read | KernelRead, - UserWrite = Write | KernelWrite, - UserExecute = Execute, + UserRead = static_cast<u8>(Svc::MemoryPermission::Read) | KernelRead, + UserWrite = static_cast<u8>(Svc::MemoryPermission::Write) | KernelWrite, + UserExecute = static_cast<u8>(Svc::MemoryPermission::Execute), UserReadWrite = UserRead | UserWrite, UserReadExecute = UserRead | UserExecute, - IpcLockChangeMask = NotMapped | UserReadWrite + UserMask = static_cast<u8>(Svc::MemoryPermission::Read | Svc::MemoryPermission::Write | + Svc::MemoryPermission::Execute), + + IpcLockChangeMask = NotMapped | UserReadWrite, }; DECLARE_ENUM_FLAG_OPERATORS(KMemoryPermission); @@ -468,6 +474,7 @@ public: constexpr void UpdateDeviceDisableMergeStateForShareLeft( [[maybe_unused]] KMemoryPermission new_perm, bool left, [[maybe_unused]] bool right) { + // New permission/right aren't used. if (left) { m_disable_merge_attribute = static_cast<KMemoryBlockDisableMergeAttribute>( m_disable_merge_attribute | KMemoryBlockDisableMergeAttribute::DeviceLeft); @@ -478,6 +485,7 @@ public: constexpr void UpdateDeviceDisableMergeStateForShareRight( [[maybe_unused]] KMemoryPermission new_perm, [[maybe_unused]] bool left, bool right) { + // New permission/left aren't used. if (right) { m_disable_merge_attribute = static_cast<KMemoryBlockDisableMergeAttribute>( m_disable_merge_attribute | KMemoryBlockDisableMergeAttribute::DeviceRight); @@ -494,6 +502,8 @@ public: constexpr void ShareToDevice([[maybe_unused]] KMemoryPermission new_perm, bool left, bool right) { + // New permission isn't used. + // We must either be shared or have a zero lock count. ASSERT((m_attribute & KMemoryAttribute::DeviceShared) == KMemoryAttribute::DeviceShared || m_device_use_count == 0); @@ -509,6 +519,7 @@ public: constexpr void UpdateDeviceDisableMergeStateForUnshareLeft( [[maybe_unused]] KMemoryPermission new_perm, bool left, [[maybe_unused]] bool right) { + // New permission/right aren't used. if (left) { if (!m_device_disable_merge_left_count) { @@ -528,6 +539,8 @@ public: constexpr void UpdateDeviceDisableMergeStateForUnshareRight( [[maybe_unused]] KMemoryPermission new_perm, [[maybe_unused]] bool left, bool right) { + // New permission/left aren't used. + if (right) { const u16 old_device_disable_merge_right_count = m_device_disable_merge_right_count--; ASSERT(old_device_disable_merge_right_count > 0); @@ -546,6 +559,8 @@ public: constexpr void UnshareToDevice([[maybe_unused]] KMemoryPermission new_perm, bool left, bool right) { + // New permission isn't used. + // We must be shared. ASSERT((m_attribute & KMemoryAttribute::DeviceShared) == KMemoryAttribute::DeviceShared); @@ -563,6 +578,7 @@ public: constexpr void UnshareToDeviceRight([[maybe_unused]] KMemoryPermission new_perm, bool left, bool right) { + // New permission isn't used. // We must be shared. ASSERT((m_attribute & KMemoryAttribute::DeviceShared) == KMemoryAttribute::DeviceShared); @@ -613,6 +629,8 @@ public: constexpr void UnlockForIpc([[maybe_unused]] KMemoryPermission new_perm, bool left, [[maybe_unused]] bool right) { + // New permission isn't used. + // We must be locked. ASSERT((m_attribute & KMemoryAttribute::IpcLocked) == KMemoryAttribute::IpcLocked); diff --git a/src/core/hle/kernel/svc_types.h b/src/core/hle/kernel/svc_types.h index 11bb0fe0f..9b0305552 100644 --- a/src/core/hle/kernel/svc_types.h +++ b/src/core/hle/kernel/svc_types.h @@ -22,8 +22,8 @@ enum class MemoryState : u32 { Ipc = 0x0A, Stack = 0x0B, ThreadLocal = 0x0C, - Transferred = 0x0D, - SharedTransferred = 0x0E, + Transfered = 0x0D, + SharedTransfered = 0x0E, SharedCode = 0x0F, Inaccessible = 0x10, NonSecureIpc = 0x11, |