diff options
Diffstat (limited to 'src/core/hle/kernel')
-rw-r--r-- | src/core/hle/kernel/errors.h | 74 | ||||
-rw-r--r-- | src/core/hle/kernel/process.cpp | 4 | ||||
-rw-r--r-- | src/core/hle/kernel/process.h | 3 | ||||
-rw-r--r-- | src/core/hle/kernel/svc.cpp | 22 | ||||
-rw-r--r-- | src/core/hle/kernel/vm_manager.cpp | 6 | ||||
-rw-r--r-- | src/core/hle/kernel/vm_manager.h | 3 |
6 files changed, 42 insertions, 70 deletions
diff --git a/src/core/hle/kernel/errors.h b/src/core/hle/kernel/errors.h index ee698c8a7..8b58d701d 100644 --- a/src/core/hle/kernel/errors.h +++ b/src/core/hle/kernel/errors.h @@ -8,58 +8,28 @@ namespace Kernel { -namespace ErrCodes { -enum { - // Confirmed Switch OS error codes - MaxConnectionsReached = 7, - InvalidSize = 101, - InvalidAddress = 102, - HandleTableFull = 105, - InvalidMemoryState = 106, - InvalidMemoryPermissions = 108, - InvalidMemoryRange = 110, - InvalidThreadPriority = 112, - InvalidProcessorId = 113, - InvalidHandle = 114, - InvalidPointer = 115, - InvalidCombination = 116, - Timeout = 117, - SynchronizationCanceled = 118, - TooLarge = 119, - InvalidEnumValue = 120, - NoSuchEntry = 121, - AlreadyRegistered = 122, - SessionClosed = 123, - InvalidState = 125, - ResourceLimitExceeded = 132, -}; -} +// Confirmed Switch kernel error codes -// WARNING: The kernel is quite inconsistent in it's usage of errors code. Make sure to always -// double check that the code matches before re-using the constant. - -constexpr ResultCode ERR_HANDLE_TABLE_FULL(ErrorModule::Kernel, ErrCodes::HandleTableFull); -constexpr ResultCode ERR_SESSION_CLOSED_BY_REMOTE(ErrorModule::Kernel, ErrCodes::SessionClosed); -constexpr ResultCode ERR_PORT_NAME_TOO_LONG(ErrorModule::Kernel, ErrCodes::TooLarge); -constexpr ResultCode ERR_MAX_CONNECTIONS_REACHED(ErrorModule::Kernel, - ErrCodes::MaxConnectionsReached); -constexpr ResultCode ERR_INVALID_ENUM_VALUE(ErrorModule::Kernel, ErrCodes::InvalidEnumValue); -constexpr ResultCode ERR_INVALID_COMBINATION_KERNEL(ErrorModule::Kernel, - ErrCodes::InvalidCombination); -constexpr ResultCode ERR_INVALID_ADDRESS(ErrorModule::Kernel, ErrCodes::InvalidAddress); -constexpr ResultCode ERR_INVALID_ADDRESS_STATE(ErrorModule::Kernel, ErrCodes::InvalidMemoryState); -constexpr ResultCode ERR_INVALID_MEMORY_PERMISSIONS(ErrorModule::Kernel, - ErrCodes::InvalidMemoryPermissions); -constexpr ResultCode ERR_INVALID_MEMORY_RANGE(ErrorModule::Kernel, ErrCodes::InvalidMemoryRange); -constexpr ResultCode ERR_INVALID_HANDLE(ErrorModule::Kernel, ErrCodes::InvalidHandle); -constexpr ResultCode ERR_INVALID_PROCESSOR_ID(ErrorModule::Kernel, ErrCodes::InvalidProcessorId); -constexpr ResultCode ERR_INVALID_SIZE(ErrorModule::Kernel, ErrCodes::InvalidSize); -constexpr ResultCode ERR_ALREADY_REGISTERED(ErrorModule::Kernel, ErrCodes::AlreadyRegistered); -constexpr ResultCode ERR_INVALID_STATE(ErrorModule::Kernel, ErrCodes::InvalidState); -constexpr ResultCode ERR_INVALID_THREAD_PRIORITY(ErrorModule::Kernel, - ErrCodes::InvalidThreadPriority); -constexpr ResultCode ERR_INVALID_POINTER(ErrorModule::Kernel, ErrCodes::InvalidPointer); -constexpr ResultCode ERR_NOT_FOUND(ErrorModule::Kernel, ErrCodes::NoSuchEntry); -constexpr ResultCode RESULT_TIMEOUT(ErrorModule::Kernel, ErrCodes::Timeout); +constexpr ResultCode ERR_MAX_CONNECTIONS_REACHED{ErrorModule::Kernel, 7}; +constexpr ResultCode ERR_INVALID_SIZE{ErrorModule::Kernel, 101}; +constexpr ResultCode ERR_INVALID_ADDRESS{ErrorModule::Kernel, 102}; +constexpr ResultCode ERR_HANDLE_TABLE_FULL{ErrorModule::Kernel, 105}; +constexpr ResultCode ERR_INVALID_ADDRESS_STATE{ErrorModule::Kernel, 106}; +constexpr ResultCode ERR_INVALID_MEMORY_PERMISSIONS{ErrorModule::Kernel, 108}; +constexpr ResultCode ERR_INVALID_MEMORY_RANGE{ErrorModule::Kernel, 110}; +constexpr ResultCode ERR_INVALID_PROCESSOR_ID{ErrorModule::Kernel, 113}; +constexpr ResultCode ERR_INVALID_THREAD_PRIORITY{ErrorModule::Kernel, 112}; +constexpr ResultCode ERR_INVALID_HANDLE{ErrorModule::Kernel, 114}; +constexpr ResultCode ERR_INVALID_POINTER{ErrorModule::Kernel, 115}; +constexpr ResultCode ERR_INVALID_COMBINATION{ErrorModule::Kernel, 116}; +constexpr ResultCode RESULT_TIMEOUT{ErrorModule::Kernel, 117}; +constexpr ResultCode ERR_SYNCHRONIZATION_CANCELED{ErrorModule::Kernel, 118}; +constexpr ResultCode ERR_OUT_OF_RANGE{ErrorModule::Kernel, 119}; +constexpr ResultCode ERR_INVALID_ENUM_VALUE{ErrorModule::Kernel, 120}; +constexpr ResultCode ERR_NOT_FOUND{ErrorModule::Kernel, 121}; +constexpr ResultCode ERR_ALREADY_REGISTERED{ErrorModule::Kernel, 122}; +constexpr ResultCode ERR_SESSION_CLOSED_BY_REMOTE{ErrorModule::Kernel, 123}; +constexpr ResultCode ERR_INVALID_STATE{ErrorModule::Kernel, 125}; +constexpr ResultCode ERR_RESOURCE_LIMIT_EXCEEDED{ErrorModule::Kernel, 132}; } // namespace Kernel diff --git a/src/core/hle/kernel/process.cpp b/src/core/hle/kernel/process.cpp index f06b6bb55..a257c3726 100644 --- a/src/core/hle/kernel/process.cpp +++ b/src/core/hle/kernel/process.cpp @@ -252,8 +252,8 @@ ResultCode Process::HeapFree(VAddr target, u32 size) { return vm_manager.HeapFree(target, size); } -ResultCode Process::MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size) { - return vm_manager.MirrorMemory(dst_addr, src_addr, size); +ResultCode Process::MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size, MemoryState state) { + return vm_manager.MirrorMemory(dst_addr, src_addr, size, state); } ResultCode Process::UnmapMemory(VAddr dst_addr, VAddr /*src_addr*/, u64 size) { diff --git a/src/core/hle/kernel/process.h b/src/core/hle/kernel/process.h index cf48787ce..230e395ff 100644 --- a/src/core/hle/kernel/process.h +++ b/src/core/hle/kernel/process.h @@ -259,7 +259,8 @@ public: ResultVal<VAddr> HeapAllocate(VAddr target, u64 size, VMAPermission perms); ResultCode HeapFree(VAddr target, u32 size); - ResultCode MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size); + ResultCode MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size, + MemoryState state = MemoryState::Mapped); ResultCode UnmapMemory(VAddr dst_addr, VAddr src_addr, u64 size); diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp index 5f4521122..75dbfc31d 100644 --- a/src/core/hle/kernel/svc.cpp +++ b/src/core/hle/kernel/svc.cpp @@ -214,7 +214,7 @@ static ResultCode ConnectToNamedPort(Handle* out_handle, VAddr port_name_address // Read 1 char beyond the max allowed port name to detect names that are too long. std::string port_name = Memory::ReadCString(port_name_address, PortNameMaxLength + 1); if (port_name.size() > PortNameMaxLength) { - return ERR_PORT_NAME_TOO_LONG; + return ERR_OUT_OF_RANGE; } LOG_TRACE(Kernel_SVC, "called port_name={}", port_name); @@ -310,8 +310,9 @@ static ResultCode WaitSynchronization(Handle* index, VAddr handles_address, u64 static constexpr u64 MaxHandles = 0x40; - if (handle_count > MaxHandles) - return ResultCode(ErrorModule::Kernel, ErrCodes::TooLarge); + if (handle_count > MaxHandles) { + return ERR_OUT_OF_RANGE; + } auto* const thread = GetCurrentThread(); @@ -376,8 +377,7 @@ static ResultCode CancelSynchronization(Handle thread_handle) { } ASSERT(thread->GetStatus() == ThreadStatus::WaitSynchAny); - thread->SetWaitSynchronizationResult( - ResultCode(ErrorModule::Kernel, ErrCodes::SynchronizationCanceled)); + thread->SetWaitSynchronizationResult(ERR_SYNCHRONIZATION_CANCELED); thread->ResumeFromWait(); return RESULT_SUCCESS; } @@ -606,7 +606,7 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id) } if (info_sub_id >= Process::RANDOM_ENTROPY_SIZE) { - return ERR_INVALID_COMBINATION_KERNEL; + return ERR_INVALID_COMBINATION; } *result = current_process->GetRandomEntropy(info_sub_id); @@ -643,7 +643,7 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id) case GetInfoType::ThreadTickCount: { constexpr u64 num_cpus = 4; if (info_sub_id != 0xFFFFFFFFFFFFFFFF && info_sub_id >= num_cpus) { - return ERR_INVALID_COMBINATION_KERNEL; + return ERR_INVALID_COMBINATION; } const auto thread = @@ -1181,7 +1181,7 @@ static ResultCode CloseHandle(Handle handle) { /// Reset an event static ResultCode ResetSignal(Handle handle) { - LOG_WARNING(Kernel_SVC, "(STUBBED) called handle 0x{:08X}", handle); + LOG_DEBUG(Kernel_SVC, "called handle 0x{:08X}", handle); const auto& handle_table = Core::CurrentProcess()->GetHandleTable(); auto event = handle_table.Get<Event>(handle); @@ -1236,7 +1236,7 @@ static ResultCode SetThreadCoreMask(Handle thread_handle, u32 core, u64 mask) { } if (mask == 0) { - return ResultCode(ErrorModule::Kernel, ErrCodes::InvalidCombination); + return ERR_INVALID_COMBINATION; } /// This value is used to only change the affinity mask without changing the current ideal core. @@ -1245,12 +1245,12 @@ static ResultCode SetThreadCoreMask(Handle thread_handle, u32 core, u64 mask) { if (core == OnlyChangeMask) { core = thread->GetIdealCore(); } else if (core >= Core::NUM_CPU_CORES && core != static_cast<u32>(-1)) { - return ResultCode(ErrorModule::Kernel, ErrCodes::InvalidProcessorId); + return ERR_INVALID_PROCESSOR_ID; } // Error out if the input core isn't enabled in the input mask. if (core < Core::NUM_CPU_CORES && (mask & (1ull << core)) == 0) { - return ResultCode(ErrorModule::Kernel, ErrCodes::InvalidCombination); + return ERR_INVALID_COMBINATION; } thread->ChangeCore(core, mask); diff --git a/src/core/hle/kernel/vm_manager.cpp b/src/core/hle/kernel/vm_manager.cpp index ec7fd6150..100f8f6bf 100644 --- a/src/core/hle/kernel/vm_manager.cpp +++ b/src/core/hle/kernel/vm_manager.cpp @@ -298,7 +298,7 @@ ResultCode VMManager::HeapFree(VAddr target, u64 size) { return RESULT_SUCCESS; } -ResultCode VMManager::MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size) { +ResultCode VMManager::MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size, MemoryState state) { const auto vma = FindVMA(src_addr); ASSERT_MSG(vma != vma_map.end(), "Invalid memory address"); @@ -312,8 +312,8 @@ ResultCode VMManager::MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size) { const std::shared_ptr<std::vector<u8>>& backing_block = vma->second.backing_block; const std::size_t backing_block_offset = vma->second.offset + vma_offset; - CASCADE_RESULT(auto new_vma, MapMemoryBlock(dst_addr, backing_block, backing_block_offset, size, - MemoryState::Mapped)); + CASCADE_RESULT(auto new_vma, + MapMemoryBlock(dst_addr, backing_block, backing_block_offset, size, state)); // Protect mirror with permissions from old region Reprotect(new_vma, vma->second.permissions); // Remove permissions from old region diff --git a/src/core/hle/kernel/vm_manager.h b/src/core/hle/kernel/vm_manager.h index 248cc46dc..d522404fe 100644 --- a/src/core/hle/kernel/vm_manager.h +++ b/src/core/hle/kernel/vm_manager.h @@ -189,7 +189,8 @@ public: ResultVal<VAddr> HeapAllocate(VAddr target, u64 size, VMAPermission perms); ResultCode HeapFree(VAddr target, u64 size); - ResultCode MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size); + ResultCode MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size, + MemoryState state = MemoryState::Mapped); /** * Scans all VMAs and updates the page table range of any that use the given vector as backing |