diff options
Diffstat (limited to 'src/core/hle/kernel')
| -rw-r--r-- | src/core/hle/kernel/svc.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp index a5193063b..279fe5888 100644 --- a/src/core/hle/kernel/svc.cpp +++ b/src/core/hle/kernel/svc.cpp @@ -135,6 +135,7 @@ enum class ResourceLimitValueType { ResultVal<s64> RetrieveResourceLimitValue(Core::System& system, Handle resource_limit, u32 resource_type, ResourceLimitValueType value_type) { + std::lock_guard lock{HLE::g_hle_lock}; const auto type = static_cast<ResourceType>(resource_type); if (!IsValidResourceType(type)) { LOG_ERROR(Kernel_SVC, "Invalid resource limit type: '{}'", resource_type); @@ -162,6 +163,7 @@ ResultVal<s64> RetrieveResourceLimitValue(Core::System& system, Handle resource_ /// Set the process heap to a given Size. It can both extend and shrink the heap. static ResultCode SetHeapSize(Core::System& system, VAddr* heap_addr, u64 heap_size) { + std::lock_guard lock{HLE::g_hle_lock}; LOG_TRACE(Kernel_SVC, "called, heap_size=0x{:X}", heap_size); // Size must be a multiple of 0x200000 (2MB) and be equal to or less than 8GB. @@ -192,6 +194,7 @@ static ResultCode SetHeapSize32(Core::System& system, u32* heap_addr, u32 heap_s static ResultCode SetMemoryAttribute(Core::System& system, VAddr address, u64 size, u32 mask, u32 attribute) { + std::lock_guard lock{HLE::g_hle_lock}; LOG_DEBUG(Kernel_SVC, "called, address=0x{:016X}, size=0x{:X}, mask=0x{:08X}, attribute=0x{:08X}", address, size, mask, attribute); @@ -230,6 +233,7 @@ static ResultCode SetMemoryAttribute(Core::System& system, VAddr address, u64 si /// Maps a memory range into a different range. static ResultCode MapMemory(Core::System& system, VAddr dst_addr, VAddr src_addr, u64 size) { + std::lock_guard lock{HLE::g_hle_lock}; LOG_TRACE(Kernel_SVC, "called, dst_addr=0x{:X}, src_addr=0x{:X}, size=0x{:X}", dst_addr, src_addr, size); @@ -245,6 +249,7 @@ static ResultCode MapMemory(Core::System& system, VAddr dst_addr, VAddr src_addr /// Unmaps a region that was previously mapped with svcMapMemory static ResultCode UnmapMemory(Core::System& system, VAddr dst_addr, VAddr src_addr, u64 size) { + std::lock_guard lock{HLE::g_hle_lock}; LOG_TRACE(Kernel_SVC, "called, dst_addr=0x{:X}, src_addr=0x{:X}, size=0x{:X}", dst_addr, src_addr, size); @@ -261,6 +266,7 @@ static ResultCode UnmapMemory(Core::System& system, VAddr dst_addr, VAddr src_ad /// Connect to an OS service given the port name, returns the handle to the port to out static ResultCode ConnectToNamedPort(Core::System& system, Handle* out_handle, VAddr port_name_address) { + std::lock_guard lock{HLE::g_hle_lock}; auto& memory = system.Memory(); if (!memory.IsValidVirtualAddress(port_name_address)) { @@ -309,6 +315,7 @@ static ResultCode ConnectToNamedPort32(Core::System& system, Handle* out_handle, /// Makes a blocking IPC call to an OS service. static ResultCode SendSyncRequest(Core::System& system, Handle handle) { + std::lock_guard lock{HLE::g_hle_lock}; const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable(); std::shared_ptr<ClientSession> session = handle_table.Get<ClientSession>(handle); if (!session) { @@ -639,6 +646,7 @@ static void OutputDebugString([[maybe_unused]] Core::System& system, VAddr addre /// Gets system/memory information for the current process static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 handle, u64 info_sub_id) { + std::lock_guard lock{HLE::g_hle_lock}; LOG_TRACE(Kernel_SVC, "called info_id=0x{:X}, info_sub_id=0x{:X}, handle=0x{:08X}", info_id, info_sub_id, handle); @@ -904,6 +912,7 @@ static ResultCode GetInfo32(Core::System& system, u32* result_low, u32* result_h /// Maps memory at a desired address static ResultCode MapPhysicalMemory(Core::System& system, VAddr addr, u64 size) { + std::lock_guard lock{HLE::g_hle_lock}; LOG_DEBUG(Kernel_SVC, "called, addr=0x{:016X}, size=0x{:X}", addr, size); if (!Common::Is4KBAligned(addr)) { @@ -953,6 +962,7 @@ static ResultCode MapPhysicalMemory(Core::System& system, VAddr addr, u64 size) /// Unmaps memory previously mapped via MapPhysicalMemory static ResultCode UnmapPhysicalMemory(Core::System& system, VAddr addr, u64 size) { + std::lock_guard lock{HLE::g_hle_lock}; LOG_DEBUG(Kernel_SVC, "called, addr=0x{:016X}, size=0x{:X}", addr, size); if (!Common::Is4KBAligned(addr)) { @@ -1129,6 +1139,7 @@ static u32 GetCurrentProcessorNumber(Core::System& system) { static ResultCode MapSharedMemory(Core::System& system, Handle shared_memory_handle, VAddr addr, u64 size, u32 permissions) { + std::lock_guard lock{HLE::g_hle_lock}; LOG_TRACE(Kernel_SVC, "called, shared_memory_handle=0x{:X}, addr=0x{:X}, size=0x{:X}, permissions=0x{:08X}", shared_memory_handle, addr, size, permissions); @@ -1202,6 +1213,7 @@ static ResultCode MapSharedMemory(Core::System& system, Handle shared_memory_han static ResultCode QueryProcessMemory(Core::System& system, VAddr memory_info_address, VAddr page_info_address, Handle process_handle, VAddr address) { + std::lock_guard lock{HLE::g_hle_lock}; LOG_TRACE(Kernel_SVC, "called process=0x{:08X} address={:X}", process_handle, address); const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable(); std::shared_ptr<Process> process = handle_table.Get<Process>(process_handle); @@ -1782,6 +1794,7 @@ static ResultCode ResetSignal(Core::System& system, Handle handle) { /// Creates a TransferMemory object static ResultCode CreateTransferMemory(Core::System& system, Handle* handle, VAddr addr, u64 size, u32 permissions) { + std::lock_guard lock{HLE::g_hle_lock}; LOG_DEBUG(Kernel_SVC, "called addr=0x{:X}, size=0x{:X}, perms=0x{:08X}", addr, size, permissions); @@ -1993,6 +2006,7 @@ static ResultCode GetProcessInfo(Core::System& system, u64* out, Handle process_ } static ResultCode CreateResourceLimit(Core::System& system, Handle* out_handle) { + std::lock_guard lock{HLE::g_hle_lock}; LOG_DEBUG(Kernel_SVC, "called"); auto& kernel = system.Kernel(); @@ -2439,6 +2453,13 @@ MICROPROFILE_DEFINE(Kernel_SVC, "Kernel", "SVC", MP_RGB(70, 200, 70)); void Call(Core::System& system, u32 immediate) { MICROPROFILE_SCOPE(Kernel_SVC); + auto& physical_core = system.CurrentPhysicalCore(); + if (physical_core.IsInterrupted()) { + auto& sched = physical_core.Scheduler(); + sched.TryDoContextSwitch(); + } + physical_core.ClearExclusive(); + const FunctionDef* info = system.CurrentProcess()->Is64BitProcess() ? GetSVCInfo64(immediate) : GetSVCInfo32(immediate); if (info) { |