diff options
Diffstat (limited to '')
-rw-r--r-- | src/core/hle/kernel/errors.h | 2 | ||||
-rw-r--r-- | src/core/hle/kernel/kernel.cpp | 12 | ||||
-rw-r--r-- | src/core/hle/kernel/kernel.h | 10 | ||||
-rw-r--r-- | src/core/hle/kernel/object.cpp | 1 | ||||
-rw-r--r-- | src/core/hle/kernel/object.h | 1 | ||||
-rw-r--r-- | src/core/hle/kernel/process.cpp | 24 | ||||
-rw-r--r-- | src/core/hle/kernel/process.h | 28 | ||||
-rw-r--r-- | src/core/hle/kernel/scheduler.cpp | 8 | ||||
-rw-r--r-- | src/core/hle/kernel/svc.cpp | 130 | ||||
-rw-r--r-- | src/core/hle/kernel/svc_wrap.h | 56 | ||||
-rw-r--r-- | src/core/hle/kernel/thread.cpp | 13 | ||||
-rw-r--r-- | src/core/hle/kernel/thread.h | 8 | ||||
-rw-r--r-- | src/core/hle/service/aoc/aoc_u.cpp | 10 | ||||
-rw-r--r-- | src/core/hle/service/audio/hwopus.cpp | 37 | ||||
-rw-r--r-- | src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp | 27 | ||||
-rw-r--r-- | src/core/hle/service/nvdrv/devices/nvmap.cpp | 72 |
16 files changed, 297 insertions, 142 deletions
diff --git a/src/core/hle/kernel/errors.h b/src/core/hle/kernel/errors.h index e5fa67ae8..885259618 100644 --- a/src/core/hle/kernel/errors.h +++ b/src/core/hle/kernel/errors.h @@ -22,6 +22,7 @@ enum { HandleTableFull = 105, InvalidMemoryState = 106, InvalidMemoryPermissions = 108, + InvalidMemoryRange = 110, InvalidThreadPriority = 112, InvalidProcessorId = 113, InvalidHandle = 114, @@ -56,6 +57,7 @@ constexpr ResultCode ERR_INVALID_ADDRESS(ErrorModule::Kernel, ErrCodes::InvalidA 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); diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp index 98eb74298..bd680adfe 100644 --- a/src/core/hle/kernel/kernel.cpp +++ b/src/core/hle/kernel/kernel.cpp @@ -116,7 +116,7 @@ struct KernelCore::Impl { next_thread_id = 1; process_list.clear(); - current_process.reset(); + current_process = nullptr; handle_table.Clear(); resource_limits.fill(nullptr); @@ -207,7 +207,7 @@ struct KernelCore::Impl { // Lists all processes that exist in the current session. std::vector<SharedPtr<Process>> process_list; - SharedPtr<Process> current_process; + Process* current_process = nullptr; Kernel::HandleTable handle_table; std::array<SharedPtr<ResourceLimit>, 4> resource_limits; @@ -266,15 +266,15 @@ void KernelCore::AppendNewProcess(SharedPtr<Process> process) { impl->process_list.push_back(std::move(process)); } -void KernelCore::MakeCurrentProcess(SharedPtr<Process> process) { - impl->current_process = std::move(process); +void KernelCore::MakeCurrentProcess(Process* process) { + impl->current_process = process; } -SharedPtr<Process>& KernelCore::CurrentProcess() { +Process* KernelCore::CurrentProcess() { return impl->current_process; } -const SharedPtr<Process>& KernelCore::CurrentProcess() const { +const Process* KernelCore::CurrentProcess() const { return impl->current_process; } diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h index c0771ecf0..41554821f 100644 --- a/src/core/hle/kernel/kernel.h +++ b/src/core/hle/kernel/kernel.h @@ -66,13 +66,13 @@ public: void AppendNewProcess(SharedPtr<Process> process); /// Makes the given process the new current process. - void MakeCurrentProcess(SharedPtr<Process> process); + void MakeCurrentProcess(Process* process); - /// Retrieves a reference to the current process. - SharedPtr<Process>& CurrentProcess(); + /// Retrieves a pointer to the current process. + Process* CurrentProcess(); - /// Retrieves a const reference to the current process. - const SharedPtr<Process>& CurrentProcess() const; + /// Retrieves a const pointer to the current process. + const Process* CurrentProcess() const; /// Adds a port to the named port table void AddNamedPort(std::string name, SharedPtr<ClientPort> port); diff --git a/src/core/hle/kernel/object.cpp b/src/core/hle/kernel/object.cpp index d51562d92..d87a62bb9 100644 --- a/src/core/hle/kernel/object.cpp +++ b/src/core/hle/kernel/object.cpp @@ -25,7 +25,6 @@ bool Object::IsWaitable() const { case HandleType::Process: case HandleType::AddressArbiter: case HandleType::ResourceLimit: - case HandleType::CodeSet: case HandleType::ClientPort: case HandleType::ClientSession: return false; diff --git a/src/core/hle/kernel/object.h b/src/core/hle/kernel/object.h index 9eb72315c..c9f4d0bb3 100644 --- a/src/core/hle/kernel/object.h +++ b/src/core/hle/kernel/object.h @@ -26,7 +26,6 @@ enum class HandleType : u32 { AddressArbiter, Timer, ResourceLimit, - CodeSet, ClientPort, ServerPort, ClientSession, diff --git a/src/core/hle/kernel/process.cpp b/src/core/hle/kernel/process.cpp index fb0027a71..c80b2c507 100644 --- a/src/core/hle/kernel/process.cpp +++ b/src/core/hle/kernel/process.cpp @@ -20,13 +20,7 @@ namespace Kernel { -SharedPtr<CodeSet> CodeSet::Create(KernelCore& kernel, std::string name) { - SharedPtr<CodeSet> codeset(new CodeSet(kernel)); - codeset->name = std::move(name); - return codeset; -} - -CodeSet::CodeSet(KernelCore& kernel) : Object{kernel} {} +CodeSet::CodeSet() = default; CodeSet::~CodeSet() = default; SharedPtr<Process> Process::Create(KernelCore& kernel, std::string&& name) { @@ -224,20 +218,20 @@ void Process::FreeTLSSlot(VAddr tls_address) { tls_slots[tls_page].reset(tls_slot); } -void Process::LoadModule(SharedPtr<CodeSet> module_, VAddr base_addr) { +void Process::LoadModule(CodeSet module_, VAddr base_addr) { const auto MapSegment = [&](CodeSet::Segment& segment, VMAPermission permissions, MemoryState memory_state) { - auto vma = vm_manager - .MapMemoryBlock(segment.addr + base_addr, module_->memory, segment.offset, - segment.size, memory_state) - .Unwrap(); + const auto vma = vm_manager + .MapMemoryBlock(segment.addr + base_addr, module_.memory, + segment.offset, segment.size, memory_state) + .Unwrap(); vm_manager.Reprotect(vma, permissions); }; // Map CodeSet segments - MapSegment(module_->CodeSegment(), VMAPermission::ReadExecute, MemoryState::CodeStatic); - MapSegment(module_->RODataSegment(), VMAPermission::Read, MemoryState::CodeMutable); - MapSegment(module_->DataSegment(), VMAPermission::ReadWrite, MemoryState::CodeMutable); + MapSegment(module_.CodeSegment(), VMAPermission::ReadExecute, MemoryState::CodeStatic); + MapSegment(module_.RODataSegment(), VMAPermission::Read, MemoryState::CodeMutable); + MapSegment(module_.DataSegment(), VMAPermission::ReadWrite, MemoryState::CodeMutable); } ResultVal<VAddr> Process::HeapAllocate(VAddr target, u64 size, VMAPermission perms) { diff --git a/src/core/hle/kernel/process.h b/src/core/hle/kernel/process.h index 590e0c73d..73ec01e11 100644 --- a/src/core/hle/kernel/process.h +++ b/src/core/hle/kernel/process.h @@ -61,26 +61,15 @@ enum class ProcessStatus { Created, Running, Exited }; class ResourceLimit; -struct CodeSet final : public Object { +struct CodeSet final { struct Segment { std::size_t offset = 0; VAddr addr = 0; u32 size = 0; }; - static SharedPtr<CodeSet> Create(KernelCore& kernel, std::string name); - - std::string GetTypeName() const override { - return "CodeSet"; - } - std::string GetName() const override { - return name; - } - - static const HandleType HANDLE_TYPE = HandleType::CodeSet; - HandleType GetHandleType() const override { - return HANDLE_TYPE; - } + explicit CodeSet(); + ~CodeSet(); Segment& CodeSegment() { return segments[0]; @@ -109,14 +98,7 @@ struct CodeSet final : public Object { std::shared_ptr<std::vector<u8>> memory; std::array<Segment, 3> segments; - VAddr entrypoint; - - /// Name of the process - std::string name; - -private: - explicit CodeSet(KernelCore& kernel); - ~CodeSet() override; + VAddr entrypoint = 0; }; class Process final : public Object { @@ -219,7 +201,7 @@ public: */ void PrepareForTermination(); - void LoadModule(SharedPtr<CodeSet> module_, VAddr base_addr); + void LoadModule(CodeSet module_, VAddr base_addr); /////////////////////////////////////////////////////////////////////////////////////////////// // Memory Management diff --git a/src/core/hle/kernel/scheduler.cpp b/src/core/hle/kernel/scheduler.cpp index cfd6e1bad..1342c597e 100644 --- a/src/core/hle/kernel/scheduler.cpp +++ b/src/core/hle/kernel/scheduler.cpp @@ -9,7 +9,7 @@ #include "common/logging/log.h" #include "core/arm/arm_interface.h" #include "core/core.h" -#include "core/core_timing.h" +#include "core/hle/kernel/kernel.h" #include "core/hle/kernel/process.h" #include "core/hle/kernel/scheduler.h" @@ -78,16 +78,16 @@ void Scheduler::SwitchContext(Thread* new_thread) { // Cancel any outstanding wakeup events for this thread new_thread->CancelWakeupTimer(); - auto previous_process = Core::CurrentProcess(); + auto* const previous_process = Core::CurrentProcess(); current_thread = new_thread; ready_queue.remove(new_thread->GetPriority(), new_thread); new_thread->SetStatus(ThreadStatus::Running); - const auto thread_owner_process = current_thread->GetOwnerProcess(); + auto* const thread_owner_process = current_thread->GetOwnerProcess(); if (previous_process != thread_owner_process) { - Core::CurrentProcess() = thread_owner_process; + Core::System::GetInstance().Kernel().MakeCurrentProcess(thread_owner_process); SetCurrentPageTable(&Core::CurrentProcess()->VMManager().page_table); } diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp index 6c4af7e47..e406df829 100644 --- a/src/core/hle/kernel/svc.cpp +++ b/src/core/hle/kernel/svc.cpp @@ -39,6 +39,73 @@ namespace { constexpr bool Is4KBAligned(VAddr address) { return (address & 0xFFF) == 0; } + +// Checks if address + size is greater than the given address +// This can return false if the size causes an overflow of a 64-bit type +// or if the given size is zero. +constexpr bool IsValidAddressRange(VAddr address, u64 size) { + return address + size > address; +} + +// Checks if a given address range lies within a larger address range. +constexpr bool IsInsideAddressRange(VAddr address, u64 size, VAddr address_range_begin, + VAddr address_range_end) { + const VAddr end_address = address + size - 1; + return address_range_begin <= address && end_address <= address_range_end - 1; +} + +bool IsInsideAddressSpace(const VMManager& vm, VAddr address, u64 size) { + return IsInsideAddressRange(address, size, vm.GetAddressSpaceBaseAddress(), + vm.GetAddressSpaceEndAddress()); +} + +bool IsInsideNewMapRegion(const VMManager& vm, VAddr address, u64 size) { + return IsInsideAddressRange(address, size, vm.GetNewMapRegionBaseAddress(), + vm.GetNewMapRegionEndAddress()); +} + +// Helper function that performs the common sanity checks for svcMapMemory +// and svcUnmapMemory. This is doable, as both functions perform their sanitizing +// in the same order. +ResultCode MapUnmapMemorySanityChecks(const VMManager& vm_manager, VAddr dst_addr, VAddr src_addr, + u64 size) { + if (!Is4KBAligned(dst_addr) || !Is4KBAligned(src_addr)) { + return ERR_INVALID_ADDRESS; + } + + if (size == 0 || !Is4KBAligned(size)) { + return ERR_INVALID_SIZE; + } + + if (!IsValidAddressRange(dst_addr, size)) { + return ERR_INVALID_ADDRESS_STATE; + } + + if (!IsValidAddressRange(src_addr, size)) { + return ERR_INVALID_ADDRESS_STATE; + } + + if (!IsInsideAddressSpace(vm_manager, src_addr, size)) { + return ERR_INVALID_ADDRESS_STATE; + } + + if (!IsInsideNewMapRegion(vm_manager, dst_addr, size)) { + return ERR_INVALID_MEMORY_RANGE; + } + + const VAddr dst_end_address = dst_addr + size; + if (dst_end_address > vm_manager.GetHeapRegionBaseAddress() && + vm_manager.GetHeapRegionEndAddress() > dst_addr) { + return ERR_INVALID_MEMORY_RANGE; + } + + if (dst_end_address > vm_manager.GetMapRegionBaseAddress() && + vm_manager.GetMapRegionEndAddress() > dst_addr) { + return ERR_INVALID_MEMORY_RANGE; + } + + return RESULT_SUCCESS; +} } // Anonymous namespace /// Set the process heap to a given Size. It can both extend and shrink the heap. @@ -69,15 +136,15 @@ static ResultCode MapMemory(VAddr dst_addr, VAddr src_addr, u64 size) { LOG_TRACE(Kernel_SVC, "called, dst_addr=0x{:X}, src_addr=0x{:X}, size=0x{:X}", dst_addr, src_addr, size); - if (!Is4KBAligned(dst_addr) || !Is4KBAligned(src_addr)) { - return ERR_INVALID_ADDRESS; - } + auto* const current_process = Core::CurrentProcess(); + const auto& vm_manager = current_process->VMManager(); - if (size == 0 || !Is4KBAligned(size)) { - return ERR_INVALID_SIZE; + const auto result = MapUnmapMemorySanityChecks(vm_manager, dst_addr, src_addr, size); + if (result != RESULT_SUCCESS) { + return result; } - return Core::CurrentProcess()->MirrorMemory(dst_addr, src_addr, size); + return current_process->MirrorMemory(dst_addr, src_addr, size); } /// Unmaps a region that was previously mapped with svcMapMemory @@ -85,15 +152,15 @@ static ResultCode UnmapMemory(VAddr dst_addr, VAddr src_addr, u64 size) { LOG_TRACE(Kernel_SVC, "called, dst_addr=0x{:X}, src_addr=0x{:X}, size=0x{:X}", dst_addr, src_addr, size); - if (!Is4KBAligned(dst_addr) || !Is4KBAligned(src_addr)) { - return ERR_INVALID_ADDRESS; - } + auto* const current_process = Core::CurrentProcess(); + const auto& vm_manager = current_process->VMManager(); - if (size == 0 || !Is4KBAligned(size)) { - return ERR_INVALID_SIZE; + const auto result = MapUnmapMemorySanityChecks(vm_manager, dst_addr, src_addr, size); + if (result != RESULT_SUCCESS) { + return result; } - return Core::CurrentProcess()->UnmapMemory(dst_addr, src_addr, size); + return current_process->UnmapMemory(dst_addr, src_addr, size); } /// Connect to an OS service given the port name, returns the handle to the port to out @@ -301,13 +368,28 @@ static ResultCode ArbitrateUnlock(VAddr mutex_addr) { return Mutex::Release(mutex_addr); } +struct BreakReason { + union { + u32 raw; + BitField<31, 1, u32> signal_debugger; + }; +}; + /// Break program execution -static void Break(u64 reason, u64 info1, u64 info2) { - LOG_CRITICAL( - Debug_Emulated, - "Emulated program broke execution! reason=0x{:016X}, info1=0x{:016X}, info2=0x{:016X}", - reason, info1, info2); - ASSERT(false); +static void Break(u32 reason, u64 info1, u64 info2) { + BreakReason break_reason{reason}; + if (break_reason.signal_debugger) { + LOG_ERROR( + Debug_Emulated, + "Emulated program broke execution! reason=0x{:016X}, info1=0x{:016X}, info2=0x{:016X}", + reason, info1, info2); + } else { + LOG_CRITICAL( + Debug_Emulated, + "Emulated program broke execution! reason=0x{:016X}, info1=0x{:016X}, info2=0x{:016X}", + reason, info1, info2); + ASSERT(false); + } } /// Used to output a message on a debug hardware unit - does nothing on a retail unit @@ -326,7 +408,7 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id) LOG_TRACE(Kernel_SVC, "called info_id=0x{:X}, info_sub_id=0x{:X}, handle=0x{:08X}", info_id, info_sub_id, handle); - const auto& current_process = Core::CurrentProcess(); + const auto* current_process = Core::CurrentProcess(); const auto& vm_manager = current_process->VMManager(); switch (static_cast<GetInfoType>(info_id)) { @@ -424,7 +506,7 @@ static ResultCode GetThreadContext(VAddr thread_context, Handle handle) { return ERR_INVALID_HANDLE; } - const auto current_process = Core::CurrentProcess(); + const auto* current_process = Core::CurrentProcess(); if (thread->GetOwnerProcess() != current_process) { return ERR_INVALID_HANDLE; } @@ -516,7 +598,7 @@ static ResultCode MapSharedMemory(Handle shared_memory_handle, VAddr addr, u64 s return ERR_INVALID_HANDLE; } - return shared_memory->Map(Core::CurrentProcess().get(), addr, permissions_type, + return shared_memory->Map(Core::CurrentProcess(), addr, permissions_type, MemoryPermission::DontCare); } @@ -535,7 +617,7 @@ static ResultCode UnmapSharedMemory(Handle shared_memory_handle, VAddr addr, u64 auto& kernel = Core::System::GetInstance().Kernel(); auto shared_memory = kernel.HandleTable().Get<SharedMemory>(shared_memory_handle); - return shared_memory->Unmap(Core::CurrentProcess().get(), addr); + return shared_memory->Unmap(Core::CurrentProcess(), addr); } /// Query process memory @@ -573,7 +655,7 @@ static ResultCode QueryMemory(MemoryInfo* memory_info, PageInfo* page_info, VAdd /// Exits the current process static void ExitProcess() { - auto& current_process = Core::CurrentProcess(); + auto* current_process = Core::CurrentProcess(); LOG_INFO(Kernel_SVC, "Process {} exiting", current_process->GetProcessID()); ASSERT_MSG(current_process->GetStatus() == ProcessStatus::Running, @@ -621,7 +703,7 @@ static ResultCode CreateThread(Handle* out_handle, VAddr entry_point, u64 arg, V auto& kernel = Core::System::GetInstance().Kernel(); CASCADE_RESULT(SharedPtr<Thread> thread, Thread::Create(kernel, name, entry_point, priority, arg, processor_id, stack_top, - Core::CurrentProcess())); + *Core::CurrentProcess())); const auto new_guest_handle = kernel.HandleTable().Create(thread); if (new_guest_handle.Failed()) { return new_guest_handle.Code(); diff --git a/src/core/hle/kernel/svc_wrap.h b/src/core/hle/kernel/svc_wrap.h index 22712e64f..cbb80c3c4 100644 --- a/src/core/hle/kernel/svc_wrap.h +++ b/src/core/hle/kernel/svc_wrap.h @@ -35,18 +35,18 @@ void SvcWrap() { template <ResultCode func(u32)> void SvcWrap() { - FuncReturn(func((u32)Param(0)).raw); + FuncReturn(func(static_cast<u32>(Param(0))).raw); } template <ResultCode func(u32, u32)> void SvcWrap() { - FuncReturn(func((u32)Param(0), (u32)Param(1)).raw); + FuncReturn(func(static_cast<u32>(Param(0)), static_cast<u32>(Param(1))).raw); } template <ResultCode func(u32*, u32)> void SvcWrap() { u32 param_1 = 0; - u32 retval = func(¶m_1, (u32)Param(1)).raw; + u32 retval = func(¶m_1, static_cast<u32>(Param(1))).raw; Core::CurrentArmInterface().SetReg(1, param_1); FuncReturn(retval); } @@ -61,7 +61,7 @@ void SvcWrap() { template <ResultCode func(u64, s32)> void SvcWrap() { - FuncReturn(func(Param(0), (s32)Param(1)).raw); + FuncReturn(func(Param(0), static_cast<s32>(Param(1))).raw); } template <ResultCode func(u64, u32)> @@ -79,19 +79,19 @@ void SvcWrap() { template <ResultCode func(u32, u64)> void SvcWrap() { - FuncReturn(func((u32)(Param(0) & 0xFFFFFFFF), Param(1)).raw); + FuncReturn(func(static_cast<u32>(Param(0)), Param(1)).raw); } template <ResultCode func(u32, u32, u64)> void SvcWrap() { - FuncReturn(func((u32)(Param(0) & 0xFFFFFFFF), (u32)(Param(1) & 0xFFFFFFFF), Param(2)).raw); + FuncReturn(func(static_cast<u32>(Param(0)), static_cast<u32>(Param(1)), Param(2)).raw); } template <ResultCode func(u32, u32*, u64*)> void SvcWrap() { u32 param_1 = 0; u64 param_2 = 0; - ResultCode retval = func((u32)(Param(2) & 0xFFFFFFFF), ¶m_1, ¶m_2); + ResultCode retval = func(static_cast<u32>(Param(2)), ¶m_1, ¶m_2); Core::CurrentArmInterface().SetReg(1, param_1); Core::CurrentArmInterface().SetReg(2, param_2); FuncReturn(retval.raw); @@ -100,12 +100,12 @@ void SvcWrap() { template <ResultCode func(u64, u64, u32, u32)> void SvcWrap() { FuncReturn( - func(Param(0), Param(1), (u32)(Param(3) & 0xFFFFFFFF), (u32)(Param(3) & 0xFFFFFFFF)).raw); + func(Param(0), Param(1), static_cast<u32>(Param(3)), static_cast<u32>(Param(3))).raw); } template <ResultCode func(u32, u64, u32)> void SvcWrap() { - FuncReturn(func((u32)Param(0), Param(1), (u32)Param(2)).raw); + FuncReturn(func(static_cast<u32>(Param(0)), Param(1), static_cast<u32>(Param(2))).raw); } template <ResultCode func(u64, u64, u64)> @@ -115,25 +115,28 @@ void SvcWrap() { template <ResultCode func(u32, u64, u64, u32)> void SvcWrap() { - FuncReturn(func((u32)Param(0), Param(1), Param(2), (u32)Param(3)).raw); + FuncReturn( + func(static_cast<u32>(Param(0)), Param(1), Param(2), static_cast<u32>(Param(3))).raw); } template <ResultCode func(u32, u64, u64)> void SvcWrap() { - FuncReturn(func((u32)Param(0), Param(1), Param(2)).raw); + FuncReturn(func(static_cast<u32>(Param(0)), Param(1), Param(2)).raw); } template <ResultCode func(u32*, u64, u64, s64)> void SvcWrap() { u32 param_1 = 0; - ResultCode retval = func(¶m_1, Param(1), (u32)(Param(2) & 0xFFFFFFFF), (s64)Param(3)); + ResultCode retval = + func(¶m_1, Param(1), static_cast<u32>(Param(2)), static_cast<s64>(Param(3))); Core::CurrentArmInterface().SetReg(1, param_1); FuncReturn(retval.raw); } template <ResultCode func(u64, u64, u32, s64)> void SvcWrap() { - FuncReturn(func(Param(0), Param(1), (u32)Param(2), (s64)Param(3)).raw); + FuncReturn( + func(Param(0), Param(1), static_cast<u32>(Param(2)), static_cast<s64>(Param(3))).raw); } template <ResultCode func(u64*, u64, u64, u64)> @@ -147,9 +150,9 @@ void SvcWrap() { template <ResultCode func(u32*, u64, u64, u64, u32, s32)> void SvcWrap() { u32 param_1 = 0; - u32 retval = - func(¶m_1, Param(1), Param(2), Param(3), (u32)Param(4), (s32)(Param(5) & 0xFFFFFFFF)) - .raw; + u32 retval = func(¶m_1, Param(1), Param(2), Param(3), static_cast<u32>(Param(4)), + static_cast<s32>(Param(5))) + .raw; Core::CurrentArmInterface().SetReg(1, param_1); FuncReturn(retval); } @@ -172,7 +175,7 @@ void SvcWrap() { template <ResultCode func(u32*, u64, u64, u32)> void SvcWrap() { u32 param_1 = 0; - u32 retval = func(¶m_1, Param(1), Param(2), (u32)(Param(3) & 0xFFFFFFFF)).raw; + u32 retval = func(¶m_1, Param(1), Param(2), static_cast<u32>(Param(3))).raw; Core::CurrentArmInterface().SetReg(1, param_1); FuncReturn(retval); } @@ -181,22 +184,22 @@ template <ResultCode func(Handle*, u64, u32, u32)> void SvcWrap() { u32 param_1 = 0; u32 retval = - func(¶m_1, Param(1), (u32)(Param(2) & 0xFFFFFFFF), (u32)(Param(3) & 0xFFFFFFFF)).raw; + func(¶m_1, Param(1), static_cast<u32>(Param(2)), static_cast<u32>(Param(3))).raw; Core::CurrentArmInterface().SetReg(1, param_1); FuncReturn(retval); } template <ResultCode func(u64, u32, s32, s64)> void SvcWrap() { - FuncReturn( - func(Param(0), (u32)(Param(1) & 0xFFFFFFFF), (s32)(Param(2) & 0xFFFFFFFF), (s64)Param(3)) - .raw); + FuncReturn(func(Param(0), static_cast<u32>(Param(1)), static_cast<s32>(Param(2)), + static_cast<s64>(Param(3))) + .raw); } template <ResultCode func(u64, u32, s32, s32)> void SvcWrap() { - FuncReturn(func(Param(0), (u32)(Param(1) & 0xFFFFFFFF), (s32)(Param(2) & 0xFFFFFFFF), - (s32)(Param(3) & 0xFFFFFFFF)) + FuncReturn(func(Param(0), static_cast<u32>(Param(1)), static_cast<s32>(Param(2)), + static_cast<s32>(Param(3))) .raw); } @@ -226,7 +229,7 @@ void SvcWrap() { template <void func(s64)> void SvcWrap() { - func((s64)Param(0)); + func(static_cast<s64>(Param(0))); } template <void func(u64, u64 len)> @@ -239,4 +242,9 @@ void SvcWrap() { func(Param(0), Param(1), Param(2)); } +template <void func(u32, u64, u64)> +void SvcWrap() { + func(static_cast<u32>(Param(0)), Param(1), Param(2)); +} + } // namespace Kernel diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp index 8e514cf9a..352ce1725 100644 --- a/src/core/hle/kernel/thread.cpp +++ b/src/core/hle/kernel/thread.cpp @@ -183,18 +183,15 @@ void Thread::ResumeFromWait() { */ static void ResetThreadContext(Core::ARM_Interface::ThreadContext& context, VAddr stack_top, VAddr entry_point, u64 arg) { - memset(&context, 0, sizeof(Core::ARM_Interface::ThreadContext)); - + context = {}; context.cpu_registers[0] = arg; context.pc = entry_point; context.sp = stack_top; - context.pstate = 0; - context.fpcr = 0; } ResultVal<SharedPtr<Thread>> Thread::Create(KernelCore& kernel, std::string name, VAddr entry_point, u32 priority, u64 arg, s32 processor_id, - VAddr stack_top, SharedPtr<Process> owner_process) { + VAddr stack_top, Process& owner_process) { // Check if priority is in ranged. Lowest priority -> highest priority id. if (priority > THREADPRIO_LOWEST) { LOG_ERROR(Kernel_SVC, "Invalid thread priority: {}", priority); @@ -208,7 +205,7 @@ ResultVal<SharedPtr<Thread>> Thread::Create(KernelCore& kernel, std::string name // TODO(yuriks): Other checks, returning 0xD9001BEA - if (!Memory::IsValidVirtualAddress(*owner_process, entry_point)) { + if (!Memory::IsValidVirtualAddress(owner_process, entry_point)) { LOG_ERROR(Kernel_SVC, "(name={}): invalid entry {:016X}", name, entry_point); // TODO (bunnei): Find the correct error code to use here return ResultCode(-1); @@ -232,7 +229,7 @@ ResultVal<SharedPtr<Thread>> Thread::Create(KernelCore& kernel, std::string name thread->wait_handle = 0; thread->name = std::move(name); thread->callback_handle = kernel.ThreadWakeupCallbackHandleTable().Create(thread).Unwrap(); - thread->owner_process = owner_process; + thread->owner_process = &owner_process; thread->scheduler = Core::System::GetInstance().Scheduler(processor_id).get(); thread->scheduler->AddThread(thread, priority); thread->tls_address = thread->owner_process->MarkNextAvailableTLSSlotAsUsed(*thread); @@ -264,7 +261,7 @@ SharedPtr<Thread> SetupMainThread(KernelCore& kernel, VAddr entry_point, u32 pri // Initialize new "main" thread const VAddr stack_top = owner_process.VMManager().GetTLSIORegionEndAddress(); auto thread_res = Thread::Create(kernel, "main", entry_point, priority, 0, THREADPROCESSORID_0, - stack_top, &owner_process); + stack_top, owner_process); SharedPtr<Thread> thread = std::move(thread_res).Unwrap(); diff --git a/src/core/hle/kernel/thread.h b/src/core/hle/kernel/thread.h index c6ffbd28c..f4d7bd235 100644 --- a/src/core/hle/kernel/thread.h +++ b/src/core/hle/kernel/thread.h @@ -89,7 +89,7 @@ public: static ResultVal<SharedPtr<Thread>> Create(KernelCore& kernel, std::string name, VAddr entry_point, u32 priority, u64 arg, s32 processor_id, VAddr stack_top, - SharedPtr<Process> owner_process); + Process& owner_process); std::string GetName() const override { return name; @@ -262,11 +262,11 @@ public: return processor_id; } - SharedPtr<Process>& GetOwnerProcess() { + Process* GetOwnerProcess() { return owner_process; } - const SharedPtr<Process>& GetOwnerProcess() const { + const Process* GetOwnerProcess() const { return owner_process; } @@ -386,7 +386,7 @@ private: u64 tpidr_el0 = 0; ///< TPIDR_EL0 read/write system register. /// Process that owns this thread - SharedPtr<Process> owner_process; + Process* owner_process; /// Objects that the thread is waiting on, in the same order as they were /// passed to WaitSynchronization1/N. diff --git a/src/core/hle/service/aoc/aoc_u.cpp b/src/core/hle/service/aoc/aoc_u.cpp index 79580bcd9..0ecfb5af1 100644 --- a/src/core/hle/service/aoc/aoc_u.cpp +++ b/src/core/hle/service/aoc/aoc_u.cpp @@ -61,13 +61,13 @@ AOC_U::AOC_U() : ServiceFramework("aoc:u"), add_on_content(AccumulateAOCTitleIDs AOC_U::~AOC_U() = default; void AOC_U::CountAddOnContent(Kernel::HLERequestContext& ctx) { - IPC::ResponseBuilder rb{ctx, 4}; + IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); const auto current = Core::System::GetInstance().CurrentProcess()->GetTitleID(); - rb.Push<u32>(std::count_if(add_on_content.begin(), add_on_content.end(), [¤t](u64 tid) { - return (tid & DLC_BASE_TITLE_ID_MASK) == current; - })); + rb.Push<u32>(static_cast<u32>( + std::count_if(add_on_content.begin(), add_on_content.end(), + [¤t](u64 tid) { return (tid & DLC_BASE_TITLE_ID_MASK) == current; }))); } void AOC_U::ListAddOnContent(Kernel::HLERequestContext& ctx) { @@ -91,7 +91,7 @@ void AOC_U::ListAddOnContent(Kernel::HLERequestContext& ctx) { return; } - count = std::min<size_t>(out.size() - offset, count); + count = static_cast<u32>(std::min<size_t>(out.size() - offset, count)); std::rotate(out.begin(), out.begin() + offset, out.end()); out.resize(count); diff --git a/src/core/hle/service/audio/hwopus.cpp b/src/core/hle/service/audio/hwopus.cpp index fc6067e59..7168c6a10 100644 --- a/src/core/hle/service/audio/hwopus.cpp +++ b/src/core/hle/service/audio/hwopus.cpp @@ -2,8 +2,10 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include <chrono> #include <cstring> #include <memory> +#include <optional> #include <vector> #include <opus.h> @@ -33,7 +35,8 @@ public: {1, nullptr, "SetContext"}, {2, nullptr, "DecodeInterleavedForMultiStream"}, {3, nullptr, "SetContextForMultiStream"}, - {4, nullptr, "Unknown4"}, + {4, &IHardwareOpusDecoderManager::DecodeInterleavedWithPerformance, + "DecodeInterleavedWithPerformance"}, {5, nullptr, "Unknown5"}, {6, nullptr, "Unknown6"}, {7, nullptr, "Unknown7"}, @@ -59,8 +62,31 @@ private: ctx.WriteBuffer(samples.data(), samples.size() * sizeof(s16)); } - bool Decoder_DecodeInterleaved(u32& consumed, u32& sample_count, const std::vector<u8>& input, - std::vector<opus_int16>& output) { + void DecodeInterleavedWithPerformance(Kernel::HLERequestContext& ctx) { + u32 consumed = 0; + u32 sample_count = 0; + u64 performance = 0; + std::vector<opus_int16> samples(ctx.GetWriteBufferSize() / sizeof(opus_int16)); + if (!Decoder_DecodeInterleaved(consumed, sample_count, ctx.ReadBuffer(), samples, + performance)) { + IPC::ResponseBuilder rb{ctx, 2}; + // TODO(ogniK): Use correct error code + rb.Push(ResultCode(-1)); + return; + } + IPC::ResponseBuilder rb{ctx, 6}; + rb.Push(RESULT_SUCCESS); + rb.Push<u32>(consumed); + rb.Push<u64>(performance); + rb.Push<u32>(sample_count); + ctx.WriteBuffer(samples.data(), samples.size() * sizeof(s16)); + } + + bool Decoder_DecodeInterleaved( + u32& consumed, u32& sample_count, const std::vector<u8>& input, + std::vector<opus_int16>& output, + std::optional<std::reference_wrapper<u64>> performance_time = std::nullopt) { + const auto start_time = std::chrono::high_resolution_clock::now(); std::size_t raw_output_sz = output.size() * sizeof(opus_int16); if (sizeof(OpusHeader) > input.size()) return false; @@ -80,8 +106,13 @@ private: (static_cast<int>(raw_output_sz / sizeof(s16) / channel_count)), 0); if (out_sample_count < 0) return false; + const auto end_time = std::chrono::high_resolution_clock::now() - start_time; sample_count = out_sample_count; consumed = static_cast<u32>(sizeof(OpusHeader) + hdr.sz); + if (performance_time.has_value()) { + performance_time->get() = + std::chrono::duration_cast<std::chrono::milliseconds>(end_time).count(); + } return true; } diff --git a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp index d8b8037a8..c41ef7058 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp @@ -15,6 +15,11 @@ #include "video_core/renderer_base.h" namespace Service::Nvidia::Devices { +namespace NvErrCodes { +enum { + InvalidNmapHandle = -22, +}; +} nvhost_as_gpu::nvhost_as_gpu(std::shared_ptr<nvmap> nvmap_dev) : nvmap_dev(std::move(nvmap_dev)) {} nvhost_as_gpu::~nvhost_as_gpu() = default; @@ -79,14 +84,16 @@ u32 nvhost_as_gpu::Remap(const std::vector<u8>& input, std::vector<u8>& output) std::memcpy(entries.data(), input.data(), input.size()); auto& gpu = Core::System::GetInstance().GPU(); - for (const auto& entry : entries) { LOG_WARNING(Service_NVDRV, "remap entry, offset=0x{:X} handle=0x{:X} pages=0x{:X}", entry.offset, entry.nvmap_handle, entry.pages); Tegra::GPUVAddr offset = static_cast<Tegra::GPUVAddr>(entry.offset) << 0x10; - auto object = nvmap_dev->GetObject(entry.nvmap_handle); - ASSERT(object); + if (!object) { + LOG_CRITICAL(Service_NVDRV, "nvmap {} is an invalid handle!", entry.nvmap_handle); + std::memcpy(output.data(), entries.data(), output.size()); + return static_cast<u32>(NvErrCodes::InvalidNmapHandle); + } ASSERT(object->status == nvmap::Object::Status::Allocated); @@ -157,15 +164,21 @@ u32 nvhost_as_gpu::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& ou LOG_DEBUG(Service_NVDRV, "called, offset=0x{:X}", params.offset); const auto itr = buffer_mappings.find(params.offset); - ASSERT_MSG(itr != buffer_mappings.end(), "Tried to unmap invalid mapping"); + if (itr == buffer_mappings.end()) { + LOG_WARNING(Service_NVDRV, "Tried to unmap an invalid offset 0x{:X}", params.offset); + // Hardware tests shows that unmapping an already unmapped buffer always returns successful + // and doesn't fail. + return 0; + } auto& system_instance = Core::System::GetInstance(); // Remove this memory region from the rasterizer cache. - system_instance.Renderer().Rasterizer().FlushAndInvalidateRegion(params.offset, - itr->second.size); - auto& gpu = system_instance.GPU(); + auto cpu_addr = gpu.MemoryManager().GpuToCpuAddress(params.offset); + ASSERT(cpu_addr); + system_instance.Renderer().Rasterizer().FlushAndInvalidateRegion(*cpu_addr, itr->second.size); + params.offset = gpu.MemoryManager().UnmapBuffer(params.offset, itr->second.size); buffer_mappings.erase(itr->second.offset); diff --git a/src/core/hle/service/nvdrv/devices/nvmap.cpp b/src/core/hle/service/nvdrv/devices/nvmap.cpp index a2287cc1b..43651d8a6 100644 --- a/src/core/hle/service/nvdrv/devices/nvmap.cpp +++ b/src/core/hle/service/nvdrv/devices/nvmap.cpp @@ -11,6 +11,13 @@ namespace Service::Nvidia::Devices { +namespace NvErrCodes { +enum { + OperationNotPermitted = -1, + InvalidValue = -22, +}; +} + nvmap::nvmap() = default; nvmap::~nvmap() = default; @@ -44,7 +51,11 @@ u32 nvmap::ioctl(Ioctl command, const std::vector<u8>& input, std::vector<u8>& o u32 nvmap::IocCreate(const std::vector<u8>& input, std::vector<u8>& output) { IocCreateParams params; std::memcpy(¶ms, input.data(), sizeof(params)); + LOG_DEBUG(Service_NVDRV, "size=0x{:08X}", params.size); + if (!params.size) { + return static_cast<u32>(NvErrCodes::InvalidValue); + } // Create a new nvmap object and obtain a handle to it. auto object = std::make_shared<Object>(); object->id = next_id++; @@ -55,8 +66,6 @@ u32 nvmap::IocCreate(const std::vector<u8>& input, std::vector<u8>& output) { u32 handle = next_handle++; handles[handle] = std::move(object); - LOG_DEBUG(Service_NVDRV, "size=0x{:08X}", params.size); - params.handle = handle; std::memcpy(output.data(), ¶ms, sizeof(params)); @@ -66,9 +75,29 @@ u32 nvmap::IocCreate(const std::vector<u8>& input, std::vector<u8>& output) { u32 nvmap::IocAlloc(const std::vector<u8>& input, std::vector<u8>& output) { IocAllocParams params; std::memcpy(¶ms, input.data(), sizeof(params)); + LOG_DEBUG(Service_NVDRV, "called, addr={:X}", params.addr); + + if (!params.handle) { + return static_cast<u32>(NvErrCodes::InvalidValue); + } + + if ((params.align - 1) & params.align) { + return static_cast<u32>(NvErrCodes::InvalidValue); + } + + const u32 min_alignment = 0x1000; + if (params.align < min_alignment) { + params.align = min_alignment; + } auto object = GetObject(params.handle); - ASSERT(object); + if (!object) { + return static_cast<u32>(NvErrCodes::InvalidValue); + } + + if (object->status == Object::Status::Allocated) { + return static_cast<u32>(NvErrCodes::OperationNotPermitted); + } object->flags = params.flags; object->align = params.align; @@ -76,8 +105,6 @@ u32 nvmap::IocAlloc(const std::vector<u8>& input, std::vector<u8>& output) { object->addr = params.addr; object->status = Object::Status::Allocated; - LOG_DEBUG(Service_NVDRV, "called, addr={:X}", params.addr); - std::memcpy(output.data(), ¶ms, sizeof(params)); return 0; } @@ -88,8 +115,14 @@ u32 nvmap::IocGetId(const std::vector<u8>& input, std::vector<u8>& output) { LOG_WARNING(Service_NVDRV, "called"); + if (!params.handle) { + return static_cast<u32>(NvErrCodes::InvalidValue); + } + auto object = GetObject(params.handle); - ASSERT(object); + if (!object) { + return static_cast<u32>(NvErrCodes::OperationNotPermitted); + } params.id = object->id; @@ -105,7 +138,14 @@ u32 nvmap::IocFromId(const std::vector<u8>& input, std::vector<u8>& output) { auto itr = std::find_if(handles.begin(), handles.end(), [&](const auto& entry) { return entry.second->id == params.id; }); - ASSERT(itr != handles.end()); + if (itr == handles.end()) { + return static_cast<u32>(NvErrCodes::InvalidValue); + } + + auto& object = itr->second; + if (object->status != Object::Status::Allocated) { + return static_cast<u32>(NvErrCodes::InvalidValue); + } itr->second->refcount++; @@ -125,8 +165,13 @@ u32 nvmap::IocParam(const std::vector<u8>& input, std::vector<u8>& output) { LOG_WARNING(Service_NVDRV, "(STUBBED) called type={}", params.param); auto object = GetObject(params.handle); - ASSERT(object); - ASSERT(object->status == Object::Status::Allocated); + if (!object) { + return static_cast<u32>(NvErrCodes::InvalidValue); + } + + if (object->status != Object::Status::Allocated) { + return static_cast<u32>(NvErrCodes::OperationNotPermitted); + } switch (static_cast<ParamTypes>(params.param)) { case ParamTypes::Size: @@ -163,9 +208,12 @@ u32 nvmap::IocFree(const std::vector<u8>& input, std::vector<u8>& output) { LOG_WARNING(Service_NVDRV, "(STUBBED) called"); auto itr = handles.find(params.handle); - ASSERT(itr != handles.end()); - - ASSERT(itr->second->refcount > 0); + if (itr == handles.end()) { + return static_cast<u32>(NvErrCodes::InvalidValue); + } + if (!itr->second->refcount) { + return static_cast<u32>(NvErrCodes::InvalidValue); + } itr->second->refcount--; |