diff options
Diffstat (limited to 'src/core/hle/kernel/svc.cpp')
| -rw-r--r-- | src/core/hle/kernel/svc.cpp | 196 |
1 files changed, 98 insertions, 98 deletions
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp index 26650a513..4ef3c7ac5 100644 --- a/src/core/hle/kernel/svc.cpp +++ b/src/core/hle/kernel/svc.cpp @@ -23,7 +23,6 @@ #include "core/cpu_manager.h" #include "core/hle/kernel/client_port.h" #include "core/hle/kernel/client_session.h" -#include "core/hle/kernel/errors.h" #include "core/hle/kernel/handle_table.h" #include "core/hle/kernel/k_address_arbiter.h" #include "core/hle/kernel/k_condition_variable.h" @@ -71,49 +70,49 @@ ResultCode MapUnmapMemorySanityChecks(const Memory::PageTable& manager, VAddr ds VAddr src_addr, u64 size) { if (!Common::Is4KBAligned(dst_addr)) { LOG_ERROR(Kernel_SVC, "Destination address is not aligned to 4KB, 0x{:016X}", dst_addr); - return ERR_INVALID_ADDRESS; + return ResultInvalidAddress; } if (!Common::Is4KBAligned(src_addr)) { LOG_ERROR(Kernel_SVC, "Source address is not aligned to 4KB, 0x{:016X}", src_addr); - return ERR_INVALID_SIZE; + return ResultInvalidSize; } if (size == 0) { LOG_ERROR(Kernel_SVC, "Size is 0"); - return ERR_INVALID_SIZE; + return ResultInvalidSize; } if (!Common::Is4KBAligned(size)) { LOG_ERROR(Kernel_SVC, "Size is not aligned to 4KB, 0x{:016X}", size); - return ERR_INVALID_SIZE; + return ResultInvalidSize; } if (!IsValidAddressRange(dst_addr, size)) { LOG_ERROR(Kernel_SVC, "Destination is not a valid address range, addr=0x{:016X}, size=0x{:016X}", dst_addr, size); - return ERR_INVALID_ADDRESS_STATE; + return ResultInvalidCurrentMemory; } if (!IsValidAddressRange(src_addr, size)) { LOG_ERROR(Kernel_SVC, "Source is not a valid address range, addr=0x{:016X}, size=0x{:016X}", src_addr, size); - return ERR_INVALID_ADDRESS_STATE; + return ResultInvalidCurrentMemory; } if (!manager.IsInsideAddressSpace(src_addr, size)) { LOG_ERROR(Kernel_SVC, "Source is not within the address space, addr=0x{:016X}, size=0x{:016X}", src_addr, size); - return ERR_INVALID_ADDRESS_STATE; + return ResultInvalidCurrentMemory; } if (manager.IsOutsideStackRegion(dst_addr, size)) { LOG_ERROR(Kernel_SVC, "Destination is not within the stack region, addr=0x{:016X}, size=0x{:016X}", dst_addr, size); - return ERR_INVALID_MEMORY_RANGE; + return ResultInvalidMemoryRange; } if (manager.IsInsideHeapRegion(dst_addr, size)) { @@ -121,7 +120,7 @@ ResultCode MapUnmapMemorySanityChecks(const Memory::PageTable& manager, VAddr ds "Destination does not fit within the heap region, addr=0x{:016X}, " "size=0x{:016X}", dst_addr, size); - return ERR_INVALID_MEMORY_RANGE; + return ResultInvalidMemoryRange; } if (manager.IsInsideAliasRegion(dst_addr, size)) { @@ -129,7 +128,7 @@ ResultCode MapUnmapMemorySanityChecks(const Memory::PageTable& manager, VAddr ds "Destination does not fit within the map region, addr=0x{:016X}, " "size=0x{:016X}", dst_addr, size); - return ERR_INVALID_MEMORY_RANGE; + return ResultInvalidMemoryRange; } return RESULT_SUCCESS; @@ -146,7 +145,7 @@ ResultVal<s64> RetrieveResourceLimitValue(Core::System& system, Handle resource_ const auto type = static_cast<LimitableResource>(resource_type); if (!IsValidResourceType(type)) { LOG_ERROR(Kernel_SVC, "Invalid resource limit type: '{}'", resource_type); - return ERR_INVALID_ENUM_VALUE; + return ResultInvalidEnumValue; } const auto* const current_process = system.Kernel().CurrentProcess(); @@ -157,7 +156,7 @@ ResultVal<s64> RetrieveResourceLimitValue(Core::System& system, Handle resource_ if (!resource_limit_object) { LOG_ERROR(Kernel_SVC, "Handle to non-existent resource limit instance used. Handle={:08X}", resource_limit); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } if (value_type == ResourceLimitValueType::CurrentValue) { @@ -177,12 +176,12 @@ static ResultCode SetHeapSize(Core::System& system, VAddr* heap_addr, u64 heap_s if ((heap_size % 0x200000) != 0) { LOG_ERROR(Kernel_SVC, "The heap size is not a multiple of 2MB, heap_size=0x{:016X}", heap_size); - return ERR_INVALID_SIZE; + return ResultInvalidSize; } if (heap_size >= 0x200000000) { LOG_ERROR(Kernel_SVC, "The heap size is not less than 8GB, heap_size=0x{:016X}", heap_size); - return ERR_INVALID_SIZE; + return ResultInvalidSize; } auto& page_table{system.Kernel().CurrentProcess()->PageTable()}; @@ -208,19 +207,19 @@ static ResultCode SetMemoryAttribute(Core::System& system, VAddr address, u64 si if (!Common::Is4KBAligned(address)) { LOG_ERROR(Kernel_SVC, "Address not page aligned (0x{:016X})", address); - return ERR_INVALID_ADDRESS; + return ResultInvalidAddress; } if (size == 0 || !Common::Is4KBAligned(size)) { LOG_ERROR(Kernel_SVC, "Invalid size (0x{:X}). Size must be non-zero and page aligned.", size); - return ERR_INVALID_ADDRESS; + return ResultInvalidAddress; } if (!IsValidAddressRange(address, size)) { LOG_ERROR(Kernel_SVC, "Address range overflowed (Address: 0x{:016X}, Size: 0x{:016X})", address, size); - return ERR_INVALID_ADDRESS_STATE; + return ResultInvalidCurrentMemory; } const auto attributes{static_cast<Memory::MemoryAttribute>(mask | attribute)}; @@ -229,7 +228,7 @@ static ResultCode SetMemoryAttribute(Core::System& system, VAddr address, u64 si LOG_ERROR(Kernel_SVC, "Memory attribute doesn't match the given mask (Attribute: 0x{:X}, Mask: {:X}", attribute, mask); - return ERR_INVALID_COMBINATION; + return ResultInvalidCombination; } auto& page_table{system.Kernel().CurrentProcess()->PageTable()}; @@ -293,7 +292,7 @@ static ResultCode ConnectToNamedPort(Core::System& system, Handle* out_handle, LOG_ERROR(Kernel_SVC, "Port Name Address is not a valid virtual address, port_name_address=0x{:016X}", port_name_address); - return ERR_NOT_FOUND; + return ResultNotFound; } static constexpr std::size_t PortNameMaxLength = 11; @@ -302,7 +301,7 @@ static ResultCode ConnectToNamedPort(Core::System& system, Handle* out_handle, if (port_name.size() > PortNameMaxLength) { LOG_ERROR(Kernel_SVC, "Port name is too long, expected {} but got {}", PortNameMaxLength, port_name.size()); - return ERR_OUT_OF_RANGE; + return ResultOutOfRange; } LOG_TRACE(Kernel_SVC, "called port_name={}", port_name); @@ -311,7 +310,7 @@ static ResultCode ConnectToNamedPort(Core::System& system, Handle* out_handle, const auto it = kernel.FindNamedPort(port_name); if (!kernel.IsValidNamedPort(it)) { LOG_WARNING(Kernel_SVC, "tried to connect to unknown port: {}", port_name); - return ERR_NOT_FOUND; + return ResultNotFound; } ASSERT(kernel.CurrentProcess()->GetResourceLimit()->Reserve(LimitableResource::Sessions, 1)); @@ -340,7 +339,7 @@ static ResultCode SendSyncRequest(Core::System& system, Handle handle) { std::shared_ptr<ClientSession> session = handle_table.Get<ClientSession>(handle); if (!session) { LOG_ERROR(Kernel_SVC, "called with invalid handle=0x{:08X}", handle); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } LOG_TRACE(Kernel_SVC, "called handle=0x{:08X}({})", handle, session->GetName()); @@ -405,7 +404,7 @@ static ResultCode GetProcessId(Core::System& system, u64* process_id, Handle han const Process* const owner_process = thread->GetOwnerProcess(); if (!owner_process) { LOG_ERROR(Kernel_SVC, "Non-existent owning process encountered."); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } *process_id = owner_process->GetProcessID(); @@ -415,7 +414,7 @@ static ResultCode GetProcessId(Core::System& system, u64* process_id, Handle han // NOTE: This should also handle debug objects before returning. LOG_ERROR(Kernel_SVC, "Handle does not exist, handle=0x{:08X}", handle); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } static ResultCode GetProcessId32(Core::System& system, u32* process_id_low, u32* process_id_high, @@ -438,7 +437,7 @@ static ResultCode WaitSynchronization(Core::System& system, s32* index, VAddr ha LOG_ERROR(Kernel_SVC, "Handle address is not a valid virtual address, handle_address=0x{:016X}", handles_address); - return ERR_INVALID_POINTER; + return ResultInvalidPointer; } static constexpr u64 MaxHandles = 0x40; @@ -446,7 +445,7 @@ static ResultCode WaitSynchronization(Core::System& system, s32* index, VAddr ha if (handle_count > MaxHandles) { LOG_ERROR(Kernel_SVC, "Handle count specified is too large, expected {} but got {}", MaxHandles, handle_count); - return ERR_OUT_OF_RANGE; + return ResultOutOfRange; } auto& kernel = system.Kernel(); @@ -459,7 +458,7 @@ static ResultCode WaitSynchronization(Core::System& system, s32* index, VAddr ha if (object == nullptr) { LOG_ERROR(Kernel_SVC, "Object is a nullptr"); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } objects[i] = object.get(); @@ -481,6 +480,7 @@ static ResultCode CancelSynchronization(Core::System& system, Handle thread_hand // Get the thread from its handle. const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable(); std::shared_ptr<KThread> thread = handle_table.Get<KThread>(thread_handle); + if (!thread) { LOG_ERROR(Kernel_SVC, "Invalid thread handle provided (handle={:08X})", thread_handle); return ResultInvalidHandle; @@ -525,6 +525,7 @@ static ResultCode ArbitrateUnlock(Core::System& system, VAddr address) { LOG_TRACE(Kernel_SVC, "called address=0x{:X}", address); // Validate the input address. + if (Memory::IsKernelAddress(address)) { LOG_ERROR(Kernel_SVC, "Attempting to arbitrate an unlock on a kernel address (address={:08X})", @@ -735,7 +736,7 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha if (info_sub_id != 0) { LOG_ERROR(Kernel_SVC, "Info sub id is non zero! info_id={}, info_sub_id={}", info_id, info_sub_id); - return ERR_INVALID_ENUM_VALUE; + return ResultInvalidEnumValue; } const auto& current_process_handle_table = @@ -744,7 +745,7 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha if (!process) { LOG_ERROR(Kernel_SVC, "Process is not valid! info_id={}, info_sub_id={}, handle={:08X}", info_id, info_sub_id, handle); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } switch (info_id_type) { @@ -826,7 +827,7 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha } LOG_ERROR(Kernel_SVC, "Unimplemented svcGetInfo id=0x{:016X}", info_id); - return ERR_INVALID_ENUM_VALUE; + return ResultInvalidEnumValue; } case GetInfoType::IsCurrentProcessBeingDebugged: @@ -836,13 +837,13 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha case GetInfoType::RegisterResourceLimit: { if (handle != 0) { LOG_ERROR(Kernel, "Handle is non zero! handle={:08X}", handle); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } if (info_sub_id != 0) { LOG_ERROR(Kernel, "Info sub id is non zero! info_id={}, info_sub_id={}", info_id, info_sub_id); - return ERR_INVALID_COMBINATION; + return ResultInvalidCombination; } Process* const current_process = system.Kernel().CurrentProcess(); @@ -867,13 +868,13 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha if (handle != 0) { LOG_ERROR(Kernel_SVC, "Process Handle is non zero, expected 0 result but got {:016X}", handle); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } if (info_sub_id >= Process::RANDOM_ENTROPY_SIZE) { LOG_ERROR(Kernel_SVC, "Entropy size is out of range, expected {} but got {}", Process::RANDOM_ENTROPY_SIZE, info_sub_id); - return ERR_INVALID_COMBINATION; + return ResultInvalidCombination; } *result = system.Kernel().CurrentProcess()->GetRandomEntropy(info_sub_id); @@ -890,7 +891,7 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha if (info_sub_id != 0xFFFFFFFFFFFFFFFF && info_sub_id >= num_cpus) { LOG_ERROR(Kernel_SVC, "Core count is out of range, expected {} but got {}", num_cpus, info_sub_id); - return ERR_INVALID_COMBINATION; + return ResultInvalidCombination; } const auto thread = system.Kernel().CurrentProcess()->GetHandleTable().Get<KThread>( @@ -898,7 +899,7 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha if (!thread) { LOG_ERROR(Kernel_SVC, "Thread handle does not exist, handle=0x{:08X}", static_cast<Handle>(handle)); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } const auto& core_timing = system.CoreTiming(); @@ -922,7 +923,7 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha default: LOG_ERROR(Kernel_SVC, "Unimplemented svcGetInfo id=0x{:016X}", info_id); - return ERR_INVALID_ENUM_VALUE; + return ResultInvalidEnumValue; } } @@ -945,22 +946,22 @@ static ResultCode MapPhysicalMemory(Core::System& system, VAddr addr, u64 size) if (!Common::Is4KBAligned(addr)) { LOG_ERROR(Kernel_SVC, "Address is not aligned to 4KB, 0x{:016X}", addr); - return ERR_INVALID_ADDRESS; + return ResultInvalidAddress; } if (!Common::Is4KBAligned(size)) { LOG_ERROR(Kernel_SVC, "Size is not aligned to 4KB, 0x{:X}", size); - return ERR_INVALID_SIZE; + return ResultInvalidSize; } if (size == 0) { LOG_ERROR(Kernel_SVC, "Size is zero"); - return ERR_INVALID_SIZE; + return ResultInvalidSize; } if (!(addr < addr + size)) { LOG_ERROR(Kernel_SVC, "Size causes 64-bit overflow of address"); - return ERR_INVALID_MEMORY_RANGE; + return ResultInvalidMemoryRange; } Process* const current_process{system.Kernel().CurrentProcess()}; @@ -968,21 +969,21 @@ static ResultCode MapPhysicalMemory(Core::System& system, VAddr addr, u64 size) if (current_process->GetSystemResourceSize() == 0) { LOG_ERROR(Kernel_SVC, "System Resource Size is zero"); - return ERR_INVALID_STATE; + return ResultInvalidState; } if (!page_table.IsInsideAddressSpace(addr, size)) { LOG_ERROR(Kernel_SVC, "Address is not within the address space, addr=0x{:016X}, size=0x{:016X}", addr, size); - return ERR_INVALID_MEMORY_RANGE; + return ResultInvalidMemoryRange; } if (page_table.IsOutsideAliasRegion(addr, size)) { LOG_ERROR(Kernel_SVC, "Address is not within the alias region, addr=0x{:016X}, size=0x{:016X}", addr, size); - return ERR_INVALID_MEMORY_RANGE; + return ResultInvalidMemoryRange; } return page_table.MapPhysicalMemory(addr, size); @@ -999,22 +1000,22 @@ static ResultCode UnmapPhysicalMemory(Core::System& system, VAddr addr, u64 size if (!Common::Is4KBAligned(addr)) { LOG_ERROR(Kernel_SVC, "Address is not aligned to 4KB, 0x{:016X}", addr); - return ERR_INVALID_ADDRESS; + return ResultInvalidAddress; } if (!Common::Is4KBAligned(size)) { LOG_ERROR(Kernel_SVC, "Size is not aligned to 4KB, 0x{:X}", size); - return ERR_INVALID_SIZE; + return ResultInvalidSize; } if (size == 0) { LOG_ERROR(Kernel_SVC, "Size is zero"); - return ERR_INVALID_SIZE; + return ResultInvalidSize; } if (!(addr < addr + size)) { LOG_ERROR(Kernel_SVC, "Size causes 64-bit overflow of address"); - return ERR_INVALID_MEMORY_RANGE; + return ResultInvalidMemoryRange; } Process* const current_process{system.Kernel().CurrentProcess()}; @@ -1022,21 +1023,21 @@ static ResultCode UnmapPhysicalMemory(Core::System& system, VAddr addr, u64 size if (current_process->GetSystemResourceSize() == 0) { LOG_ERROR(Kernel_SVC, "System Resource Size is zero"); - return ERR_INVALID_STATE; + return ResultInvalidState; } if (!page_table.IsInsideAddressSpace(addr, size)) { LOG_ERROR(Kernel_SVC, "Address is not within the address space, addr=0x{:016X}, size=0x{:016X}", addr, size); - return ERR_INVALID_MEMORY_RANGE; + return ResultInvalidMemoryRange; } if (page_table.IsOutsideAliasRegion(addr, size)) { LOG_ERROR(Kernel_SVC, "Address is not within the alias region, addr=0x{:016X}, size=0x{:016X}", addr, size); - return ERR_INVALID_MEMORY_RANGE; + return ResultInvalidMemoryRange; } return page_table.UnmapPhysicalMemory(addr, size); @@ -1206,23 +1207,23 @@ static ResultCode MapSharedMemory(Core::System& system, Handle shared_memory_han if (!Common::Is4KBAligned(addr)) { LOG_ERROR(Kernel_SVC, "Address is not aligned to 4KB, addr=0x{:016X}", addr); - return ERR_INVALID_ADDRESS; + return ResultInvalidAddress; } if (size == 0) { LOG_ERROR(Kernel_SVC, "Size is 0"); - return ERR_INVALID_SIZE; + return ResultInvalidSize; } if (!Common::Is4KBAligned(size)) { LOG_ERROR(Kernel_SVC, "Size is not aligned to 4KB, size=0x{:016X}", size); - return ERR_INVALID_SIZE; + return ResultInvalidSize; } if (!IsValidAddressRange(addr, size)) { LOG_ERROR(Kernel_SVC, "Region is not a valid address range, addr=0x{:016X}, size=0x{:016X}", addr, size); - return ERR_INVALID_ADDRESS_STATE; + return ResultInvalidCurrentMemory; } const auto permission_type = static_cast<Memory::MemoryPermission>(permissions); @@ -1230,7 +1231,7 @@ static ResultCode MapSharedMemory(Core::System& system, Handle shared_memory_han Memory::MemoryPermission::ReadAndWrite) { LOG_ERROR(Kernel_SVC, "Expected Read or ReadWrite permission but got permissions=0x{:08X}", permissions); - return ERR_INVALID_MEMORY_PERMISSIONS; + return ResultInvalidMemoryPermissions; } auto* const current_process{system.Kernel().CurrentProcess()}; @@ -1241,7 +1242,7 @@ static ResultCode MapSharedMemory(Core::System& system, Handle shared_memory_han "Addr does not fit within the valid region, addr=0x{:016X}, " "size=0x{:016X}", addr, size); - return ERR_INVALID_MEMORY_RANGE; + return ResultInvalidMemoryRange; } if (page_table.IsInsideHeapRegion(addr, size)) { @@ -1249,7 +1250,7 @@ static ResultCode MapSharedMemory(Core::System& system, Handle shared_memory_han "Addr does not fit within the heap region, addr=0x{:016X}, " "size=0x{:016X}", addr, size); - return ERR_INVALID_MEMORY_RANGE; + return ResultInvalidMemoryRange; } if (page_table.IsInsideAliasRegion(addr, size)) { @@ -1257,14 +1258,14 @@ static ResultCode MapSharedMemory(Core::System& system, Handle shared_memory_han "Address does not fit within the map region, addr=0x{:016X}, " "size=0x{:016X}", addr, size); - return ERR_INVALID_MEMORY_RANGE; + return ResultInvalidMemoryRange; } auto shared_memory{current_process->GetHandleTable().Get<SharedMemory>(shared_memory_handle)}; if (!shared_memory) { LOG_ERROR(Kernel_SVC, "Shared memory does not exist, shared_memory_handle=0x{:08X}", shared_memory_handle); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } return shared_memory->Map(*current_process, addr, size, permission_type); @@ -1285,7 +1286,7 @@ static ResultCode QueryProcessMemory(Core::System& system, VAddr memory_info_add if (!process) { LOG_ERROR(Kernel_SVC, "Process handle does not exist, process_handle=0x{:08X}", process_handle); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } auto& memory{system.Memory()}; @@ -1332,18 +1333,18 @@ static ResultCode MapProcessCodeMemory(Core::System& system, Handle process_hand if (!Common::Is4KBAligned(src_address)) { LOG_ERROR(Kernel_SVC, "src_address is not page-aligned (src_address=0x{:016X}).", src_address); - return ERR_INVALID_ADDRESS; + return ResultInvalidAddress; } if (!Common::Is4KBAligned(dst_address)) { LOG_ERROR(Kernel_SVC, "dst_address is not page-aligned (dst_address=0x{:016X}).", dst_address); - return ERR_INVALID_ADDRESS; + return ResultInvalidAddress; } if (size == 0 || !Common::Is4KBAligned(size)) { LOG_ERROR(Kernel_SVC, "Size is zero or not page-aligned (size=0x{:016X})", size); - return ERR_INVALID_SIZE; + return ResultInvalidSize; } if (!IsValidAddressRange(dst_address, size)) { @@ -1351,7 +1352,7 @@ static ResultCode MapProcessCodeMemory(Core::System& system, Handle process_hand "Destination address range overflows the address space (dst_address=0x{:016X}, " "size=0x{:016X}).", dst_address, size); - return ERR_INVALID_ADDRESS_STATE; + return ResultInvalidCurrentMemory; } if (!IsValidAddressRange(src_address, size)) { @@ -1359,7 +1360,7 @@ static ResultCode MapProcessCodeMemory(Core::System& system, Handle process_hand "Source address range overflows the address space (src_address=0x{:016X}, " "size=0x{:016X}).", src_address, size); - return ERR_INVALID_ADDRESS_STATE; + return ResultInvalidCurrentMemory; } const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable(); @@ -1367,7 +1368,7 @@ static ResultCode MapProcessCodeMemory(Core::System& system, Handle process_hand if (!process) { LOG_ERROR(Kernel_SVC, "Invalid process handle specified (handle=0x{:08X}).", process_handle); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } auto& page_table = process->PageTable(); @@ -1376,7 +1377,7 @@ static ResultCode MapProcessCodeMemory(Core::System& system, Handle process_hand "Source address range is not within the address space (src_address=0x{:016X}, " "size=0x{:016X}).", src_address, size); - return ERR_INVALID_ADDRESS_STATE; + return ResultInvalidCurrentMemory; } if (!page_table.IsInsideASLRRegion(dst_address, size)) { @@ -1384,7 +1385,7 @@ static ResultCode MapProcessCodeMemory(Core::System& system, Handle process_hand "Destination address range is not within the ASLR region (dst_address=0x{:016X}, " "size=0x{:016X}).", dst_address, size); - return ERR_INVALID_MEMORY_RANGE; + return ResultInvalidMemoryRange; } return page_table.MapProcessCodeMemory(dst_address, src_address, size); @@ -1400,18 +1401,18 @@ static ResultCode UnmapProcessCodeMemory(Core::System& system, Handle process_ha if (!Common::Is4KBAligned(dst_address)) { LOG_ERROR(Kernel_SVC, "dst_address is not page-aligned (dst_address=0x{:016X}).", dst_address); - return ERR_INVALID_ADDRESS; + return ResultInvalidAddress; } if (!Common::Is4KBAligned(src_address)) { LOG_ERROR(Kernel_SVC, "src_address is not page-aligned (src_address=0x{:016X}).", src_address); - return ERR_INVALID_ADDRESS; + return ResultInvalidAddress; } if (size == 0 || Common::Is4KBAligned(size)) { LOG_ERROR(Kernel_SVC, "Size is zero or not page-aligned (size=0x{:016X}).", size); - return ERR_INVALID_SIZE; + return ResultInvalidSize; } if (!IsValidAddressRange(dst_address, size)) { @@ -1419,7 +1420,7 @@ static ResultCode UnmapProcessCodeMemory(Core::System& system, Handle process_ha "Destination address range overflows the address space (dst_address=0x{:016X}, " "size=0x{:016X}).", dst_address, size); - return ERR_INVALID_ADDRESS_STATE; + return ResultInvalidCurrentMemory; } if (!IsValidAddressRange(src_address, size)) { @@ -1427,7 +1428,7 @@ static ResultCode UnmapProcessCodeMemory(Core::System& system, Handle process_ha "Source address range overflows the address space (src_address=0x{:016X}, " "size=0x{:016X}).", src_address, size); - return ERR_INVALID_ADDRESS_STATE; + return ResultInvalidCurrentMemory; } const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable(); @@ -1435,7 +1436,7 @@ static ResultCode UnmapProcessCodeMemory(Core::System& system, Handle process_ha if (!process) { LOG_ERROR(Kernel_SVC, "Invalid process handle specified (handle=0x{:08X}).", process_handle); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } auto& page_table = process->PageTable(); @@ -1444,7 +1445,7 @@ static ResultCode UnmapProcessCodeMemory(Core::System& system, Handle process_ha "Source address range is not within the address space (src_address=0x{:016X}, " "size=0x{:016X}).", src_address, size); - return ERR_INVALID_ADDRESS_STATE; + return ResultInvalidCurrentMemory; } if (!page_table.IsInsideASLRRegion(dst_address, size)) { @@ -1452,7 +1453,7 @@ static ResultCode UnmapProcessCodeMemory(Core::System& system, Handle process_ha "Destination address range is not within the ASLR region (dst_address=0x{:016X}, " "size=0x{:016X}).", dst_address, size); - return ERR_INVALID_MEMORY_RANGE; + return ResultInvalidMemoryRange; } return page_table.UnmapProcessCodeMemory(dst_address, src_address, size); @@ -1844,7 +1845,7 @@ static ResultCode ResetSignal(Core::System& system, Handle handle) { LOG_ERROR(Kernel_SVC, "invalid handle (0x{:08X})", handle); - return Svc::ResultInvalidHandle; + return ResultInvalidHandle; } static ResultCode ResetSignal32(Core::System& system, Handle handle) { @@ -1860,18 +1861,18 @@ static ResultCode CreateTransferMemory(Core::System& system, Handle* handle, VAd if (!Common::Is4KBAligned(addr)) { LOG_ERROR(Kernel_SVC, "Address ({:016X}) is not page aligned!", addr); - return ERR_INVALID_ADDRESS; + return ResultInvalidAddress; } if (!Common::Is4KBAligned(size) || size == 0) { LOG_ERROR(Kernel_SVC, "Size ({:016X}) is not page aligned or equal to zero!", size); - return ERR_INVALID_ADDRESS; + return ResultInvalidAddress; } if (!IsValidAddressRange(addr, size)) { LOG_ERROR(Kernel_SVC, "Address and size cause overflow! (address={:016X}, size={:016X})", addr, size); - return ERR_INVALID_ADDRESS_STATE; + return ResultInvalidCurrentMemory; } const auto perms{static_cast<Memory::MemoryPermission>(permissions)}; @@ -1879,7 +1880,7 @@ static ResultCode CreateTransferMemory(Core::System& system, Handle* handle, VAd perms == Memory::MemoryPermission::Write) { LOG_ERROR(Kernel_SVC, "Invalid memory permissions for transfer memory! (perms={:08X})", permissions); - return ERR_INVALID_MEMORY_PERMISSIONS; + return ResultInvalidMemoryPermissions; } auto& kernel = system.Kernel(); @@ -1989,7 +1990,6 @@ static ResultCode SetThreadCoreMask(Core::System& system, Handle thread_handle, LOG_ERROR(Kernel_SVC, "Unable to successfully set core mask (result={})", set_result.raw); return set_result; } - return RESULT_SUCCESS; } @@ -2043,7 +2043,7 @@ static ResultCode ClearEvent(Core::System& system, Handle event_handle) { LOG_ERROR(Kernel_SVC, "Event handle does not exist, event_handle=0x{:08X}", event_handle); - return Svc::ResultInvalidHandle; + return ResultInvalidHandle; } static ResultCode ClearEvent32(Core::System& system, Handle event_handle) { @@ -2106,13 +2106,13 @@ static ResultCode GetProcessInfo(Core::System& system, u64* out, Handle process_ if (!process) { LOG_ERROR(Kernel_SVC, "Process handle does not exist, process_handle=0x{:08X}", process_handle); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } const auto info_type = static_cast<InfoType>(type); if (info_type != InfoType::Status) { LOG_ERROR(Kernel_SVC, "Expected info_type to be Status but got {} instead", type); - return ERR_INVALID_ENUM_VALUE; + return ResultInvalidEnumValue; } *out = static_cast<u64>(process->GetStatus()); @@ -2174,7 +2174,7 @@ static ResultCode SetResourceLimitLimitValue(Core::System& system, Handle resour const auto type = static_cast<LimitableResource>(resource_type); if (!IsValidResourceType(type)) { LOG_ERROR(Kernel_SVC, "Invalid resource limit type: '{}'", resource_type); - return ERR_INVALID_ENUM_VALUE; + return ResultInvalidEnumValue; } auto* const current_process = system.Kernel().CurrentProcess(); @@ -2185,16 +2185,16 @@ static ResultCode SetResourceLimitLimitValue(Core::System& system, Handle resour if (!resource_limit_object) { LOG_ERROR(Kernel_SVC, "Handle to non-existent resource limit instance used. Handle={:08X}", resource_limit); - return ERR_INVALID_HANDLE; + return ResultInvalidHandle; } const auto set_result = resource_limit_object->SetLimitValue(type, static_cast<s64>(value)); if (set_result.IsError()) { - LOG_ERROR( - Kernel_SVC, - "Attempted to lower resource limit ({}) for category '{}' below its current value ({})", - resource_limit_object->GetLimitValue(type), resource_type, - resource_limit_object->GetCurrentValue(type)); + LOG_ERROR(Kernel_SVC, + "Attempted to lower resource limit ({}) for category '{}' below its current " + "value ({})", + resource_limit_object->GetLimitValue(type), resource_type, + resource_limit_object->GetCurrentValue(type)); return set_result; } @@ -2211,7 +2211,7 @@ static ResultCode GetProcessList(Core::System& system, u32* out_num_processes, LOG_ERROR(Kernel_SVC, "Supplied size outside [0, 0x0FFFFFFF] range. out_process_ids_size={}", out_process_ids_size); - return ERR_OUT_OF_RANGE; + return ResultOutOfRange; } const auto& kernel = system.Kernel(); @@ -2221,7 +2221,7 @@ static ResultCode GetProcessList(Core::System& system, u32* out_num_processes, out_process_ids, total_copy_size)) { LOG_ERROR(Kernel_SVC, "Address range outside address space. begin=0x{:016X}, end=0x{:016X}", out_process_ids, out_process_ids + total_copy_size); - return ERR_INVALID_ADDRESS_STATE; + return ResultInvalidCurrentMemory; } auto& memory = system.Memory(); @@ -2250,7 +2250,7 @@ static ResultCode GetThreadList(Core::System& system, u32* out_num_threads, VAdd if ((out_thread_ids_size & 0xF0000000) != 0) { LOG_ERROR(Kernel_SVC, "Supplied size outside [0, 0x0FFFFFFF] range. size={}", out_thread_ids_size); - return ERR_OUT_OF_RANGE; + return ResultOutOfRange; } const auto* const current_process = system.Kernel().CurrentProcess(); @@ -2260,7 +2260,7 @@ static ResultCode GetThreadList(Core::System& system, u32* out_num_threads, VAdd !current_process->PageTable().IsInsideAddressSpace(out_thread_ids, total_copy_size)) { LOG_ERROR(Kernel_SVC, "Address range outside address space. begin=0x{:016X}, end=0x{:016X}", out_thread_ids, out_thread_ids + total_copy_size); - return ERR_INVALID_ADDRESS_STATE; + return ResultInvalidCurrentMemory; } auto& memory = system.Memory(); |