diff options
Diffstat (limited to 'src/core')
44 files changed, 223 insertions, 226 deletions
diff --git a/src/core/arm/arm_interface.cpp b/src/core/arm/arm_interface.cpp index be3f55cd2..d30914b7a 100644 --- a/src/core/arm/arm_interface.cpp +++ b/src/core/arm/arm_interface.cpp @@ -44,7 +44,7 @@ void ARM_Interface::SymbolicateBacktrace(Core::System& system, std::vector<Backt std::map<std::string, Symbols::Symbols> symbols; for (const auto& module : modules) { symbols.insert_or_assign( - module.second, Symbols::GetSymbols(module.first, system.Memory(), + module.second, Symbols::GetSymbols(module.first, system.ApplicationMemory(), system.ApplicationProcess()->Is64BitProcess())); } diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp index aa92d3fc3..cab21a88e 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp @@ -28,8 +28,8 @@ using namespace Common::Literals; class DynarmicCallbacks32 : public Dynarmic::A32::UserCallbacks { public: explicit DynarmicCallbacks32(ARM_Dynarmic_32& parent_) - : parent{parent_}, - memory(parent.system.Memory()), debugger_enabled{parent.system.DebuggerEnabled()}, + : parent{parent_}, memory(parent.system.ApplicationMemory()), + debugger_enabled{parent.system.DebuggerEnabled()}, check_memory_access{debugger_enabled || !Settings::values.cpuopt_ignore_memory_aborts.GetValue()} {} @@ -468,7 +468,7 @@ void ARM_Dynarmic_32::PageTableChanged(Common::PageTable& page_table, std::vector<ARM_Interface::BacktraceEntry> ARM_Dynarmic_32::GetBacktrace(Core::System& system, u64 fp, u64 lr, u64 pc) { std::vector<BacktraceEntry> out; - auto& memory = system.Memory(); + auto& memory = system.ApplicationMemory(); out.push_back({"", 0, pc, 0, ""}); diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp index 67073c84d..bbbcb4f9d 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp @@ -28,8 +28,8 @@ using namespace Common::Literals; class DynarmicCallbacks64 : public Dynarmic::A64::UserCallbacks { public: explicit DynarmicCallbacks64(ARM_Dynarmic_64& parent_) - : parent{parent_}, - memory(parent.system.Memory()), debugger_enabled{parent.system.DebuggerEnabled()}, + : parent{parent_}, memory(parent.system.ApplicationMemory()), + debugger_enabled{parent.system.DebuggerEnabled()}, check_memory_access{debugger_enabled || !Settings::values.cpuopt_ignore_memory_aborts.GetValue()} {} @@ -529,7 +529,7 @@ void ARM_Dynarmic_64::PageTableChanged(Common::PageTable& page_table, std::vector<ARM_Interface::BacktraceEntry> ARM_Dynarmic_64::GetBacktrace(Core::System& system, u64 fp, u64 lr, u64 pc) { std::vector<BacktraceEntry> out; - auto& memory = system.Memory(); + auto& memory = system.ApplicationMemory(); out.push_back({"", 0, pc, 0, ""}); diff --git a/src/core/core.cpp b/src/core/core.cpp index f6273ac39..caa6a77be 100644 --- a/src/core/core.cpp +++ b/src/core/core.cpp @@ -293,6 +293,7 @@ struct System::Impl { ASSERT(Kernel::KProcess::Initialize(main_process, system, "main", Kernel::KProcess::ProcessType::Userland, resource_limit) .IsSuccess()); + kernel.MakeApplicationProcess(main_process); const auto [load_result, load_parameters] = app_loader->Load(*main_process, system); if (load_result != Loader::ResultStatus::Success) { LOG_CRITICAL(Core, "Failed to load ROM (Error {})!", load_result); @@ -302,7 +303,6 @@ struct System::Impl { static_cast<u32>(SystemResultStatus::ErrorLoader) + static_cast<u32>(load_result)); } AddGlueRegistrationForProcess(*app_loader, *main_process); - kernel.MakeApplicationProcess(main_process); kernel.InitializeCores(); // Initialize cheat engine @@ -681,11 +681,11 @@ const ExclusiveMonitor& System::Monitor() const { return impl->kernel.GetExclusiveMonitor(); } -Memory::Memory& System::Memory() { +Memory::Memory& System::ApplicationMemory() { return impl->memory; } -const Core::Memory::Memory& System::Memory() const { +const Core::Memory::Memory& System::ApplicationMemory() const { return impl->memory; } diff --git a/src/core/core.h b/src/core/core.h index 7032240be..4a5aba032 100644 --- a/src/core/core.h +++ b/src/core/core.h @@ -256,10 +256,10 @@ public: [[nodiscard]] const ExclusiveMonitor& Monitor() const; /// Gets a mutable reference to the system memory instance. - [[nodiscard]] Core::Memory::Memory& Memory(); + [[nodiscard]] Core::Memory::Memory& ApplicationMemory(); /// Gets a constant reference to the system memory instance. - [[nodiscard]] const Core::Memory::Memory& Memory() const; + [[nodiscard]] const Core::Memory::Memory& ApplicationMemory() const; /// Gets a mutable reference to the GPU interface [[nodiscard]] Tegra::GPU& GPU(); diff --git a/src/core/core_timing.cpp b/src/core/core_timing.cpp index cd4df4522..4f2692b05 100644 --- a/src/core/core_timing.cpp +++ b/src/core/core_timing.cpp @@ -10,6 +10,10 @@ #include "common/windows/timer_resolution.h" #endif +#ifdef ARCHITECTURE_x86_64 +#include "common/x64/cpu_wait.h" +#endif + #include "common/microprofile.h" #include "core/core_timing.h" #include "core/core_timing_util.h" @@ -269,7 +273,11 @@ void CoreTiming::ThreadLoop() { if (wait_time >= timer_resolution_ns) { Common::Windows::SleepForOneTick(); } else { +#ifdef ARCHITECTURE_x86_64 + Common::X64::MicroSleep(); +#else std::this_thread::yield(); +#endif } } diff --git a/src/core/debugger/gdbstub.cpp b/src/core/debugger/gdbstub.cpp index 5cfb66b93..e2a13bbd2 100644 --- a/src/core/debugger/gdbstub.cpp +++ b/src/core/debugger/gdbstub.cpp @@ -261,9 +261,9 @@ void GDBStub::ExecuteCommand(std::string_view packet, std::vector<DebuggerAction const size_t addr{static_cast<size_t>(strtoll(command.data(), nullptr, 16))}; const size_t size{static_cast<size_t>(strtoll(command.data() + sep, nullptr, 16))}; - if (system.Memory().IsValidVirtualAddressRange(addr, size)) { + if (system.ApplicationMemory().IsValidVirtualAddressRange(addr, size)) { std::vector<u8> mem(size); - system.Memory().ReadBlock(addr, mem.data(), size); + system.ApplicationMemory().ReadBlock(addr, mem.data(), size); SendReply(Common::HexToString(mem)); } else { @@ -281,8 +281,8 @@ void GDBStub::ExecuteCommand(std::string_view packet, std::vector<DebuggerAction const auto mem_substr{std::string_view(command).substr(mem_sep)}; const auto mem{Common::HexStringToVector(mem_substr, false)}; - if (system.Memory().IsValidVirtualAddressRange(addr, size)) { - system.Memory().WriteBlock(addr, mem.data(), size); + if (system.ApplicationMemory().IsValidVirtualAddressRange(addr, size)) { + system.ApplicationMemory().WriteBlock(addr, mem.data(), size); system.InvalidateCpuInstructionCacheRange(addr, size); SendReply(GDB_STUB_REPLY_OK); } else { @@ -325,7 +325,7 @@ void GDBStub::HandleBreakpointInsert(std::string_view command) { const size_t addr{static_cast<size_t>(strtoll(command.data() + addr_sep, nullptr, 16))}; const size_t size{static_cast<size_t>(strtoll(command.data() + size_sep, nullptr, 16))}; - if (!system.Memory().IsValidVirtualAddressRange(addr, size)) { + if (!system.ApplicationMemory().IsValidVirtualAddressRange(addr, size)) { SendReply(GDB_STUB_REPLY_ERR); return; } @@ -334,22 +334,22 @@ void GDBStub::HandleBreakpointInsert(std::string_view command) { switch (type) { case BreakpointType::Software: - replaced_instructions[addr] = system.Memory().Read32(addr); - system.Memory().Write32(addr, arch->BreakpointInstruction()); + replaced_instructions[addr] = system.ApplicationMemory().Read32(addr); + system.ApplicationMemory().Write32(addr, arch->BreakpointInstruction()); system.InvalidateCpuInstructionCacheRange(addr, sizeof(u32)); success = true; break; case BreakpointType::WriteWatch: - success = system.ApplicationProcess()->InsertWatchpoint(system, addr, size, + success = system.ApplicationProcess()->InsertWatchpoint(addr, size, Kernel::DebugWatchpointType::Write); break; case BreakpointType::ReadWatch: - success = system.ApplicationProcess()->InsertWatchpoint(system, addr, size, + success = system.ApplicationProcess()->InsertWatchpoint(addr, size, Kernel::DebugWatchpointType::Read); break; case BreakpointType::AccessWatch: success = system.ApplicationProcess()->InsertWatchpoint( - system, addr, size, Kernel::DebugWatchpointType::ReadOrWrite); + addr, size, Kernel::DebugWatchpointType::ReadOrWrite); break; case BreakpointType::Hardware: default: @@ -372,7 +372,7 @@ void GDBStub::HandleBreakpointRemove(std::string_view command) { const size_t addr{static_cast<size_t>(strtoll(command.data() + addr_sep, nullptr, 16))}; const size_t size{static_cast<size_t>(strtoll(command.data() + size_sep, nullptr, 16))}; - if (!system.Memory().IsValidVirtualAddressRange(addr, size)) { + if (!system.ApplicationMemory().IsValidVirtualAddressRange(addr, size)) { SendReply(GDB_STUB_REPLY_ERR); return; } @@ -383,7 +383,7 @@ void GDBStub::HandleBreakpointRemove(std::string_view command) { case BreakpointType::Software: { const auto orig_insn{replaced_instructions.find(addr)}; if (orig_insn != replaced_instructions.end()) { - system.Memory().Write32(addr, orig_insn->second); + system.ApplicationMemory().Write32(addr, orig_insn->second); system.InvalidateCpuInstructionCacheRange(addr, sizeof(u32)); replaced_instructions.erase(addr); success = true; @@ -391,16 +391,16 @@ void GDBStub::HandleBreakpointRemove(std::string_view command) { break; } case BreakpointType::WriteWatch: - success = system.ApplicationProcess()->RemoveWatchpoint(system, addr, size, + success = system.ApplicationProcess()->RemoveWatchpoint(addr, size, Kernel::DebugWatchpointType::Write); break; case BreakpointType::ReadWatch: - success = system.ApplicationProcess()->RemoveWatchpoint(system, addr, size, + success = system.ApplicationProcess()->RemoveWatchpoint(addr, size, Kernel::DebugWatchpointType::Read); break; case BreakpointType::AccessWatch: success = system.ApplicationProcess()->RemoveWatchpoint( - system, addr, size, Kernel::DebugWatchpointType::ReadOrWrite); + addr, size, Kernel::DebugWatchpointType::ReadOrWrite); break; case BreakpointType::Hardware: default: @@ -483,9 +483,9 @@ static std::optional<std::string> GetNameFromThreadType64(Core::Memory::Memory& static std::optional<std::string> GetThreadName(Core::System& system, const Kernel::KThread* thread) { if (system.ApplicationProcess()->Is64BitProcess()) { - return GetNameFromThreadType64(system.Memory(), thread); + return GetNameFromThreadType64(system.ApplicationMemory(), thread); } else { - return GetNameFromThreadType32(system.Memory(), thread); + return GetNameFromThreadType32(system.ApplicationMemory(), thread); } } diff --git a/src/core/hle/kernel/k_address_arbiter.cpp b/src/core/hle/kernel/k_address_arbiter.cpp index 274928dcf..08c254028 100644 --- a/src/core/hle/kernel/k_address_arbiter.cpp +++ b/src/core/hle/kernel/k_address_arbiter.cpp @@ -21,8 +21,8 @@ KAddressArbiter::~KAddressArbiter() = default; namespace { -bool ReadFromUser(Core::System& system, s32* out, KProcessAddress address) { - *out = system.Memory().Read32(GetInteger(address)); +bool ReadFromUser(KernelCore& kernel, s32* out, KProcessAddress address) { + *out = GetCurrentMemory(kernel).Read32(GetInteger(address)); return true; } @@ -209,7 +209,7 @@ Result KAddressArbiter::SignalAndModifyByWaitingCountIfEqual(uint64_t addr, s32 if (value != new_value) { succeeded = UpdateIfEqual(m_system, std::addressof(user_value), addr, value, new_value); } else { - succeeded = ReadFromUser(m_system, std::addressof(user_value), addr); + succeeded = ReadFromUser(m_kernel, std::addressof(user_value), addr); } R_UNLESS(succeeded, ResultInvalidCurrentMemory); @@ -252,7 +252,7 @@ Result KAddressArbiter::WaitIfLessThan(uint64_t addr, s32 value, bool decrement, if (decrement) { succeeded = DecrementIfLessThan(m_system, std::addressof(user_value), addr, value); } else { - succeeded = ReadFromUser(m_system, std::addressof(user_value), addr); + succeeded = ReadFromUser(m_kernel, std::addressof(user_value), addr); } if (!succeeded) { @@ -303,7 +303,7 @@ Result KAddressArbiter::WaitIfEqual(uint64_t addr, s32 value, s64 timeout) { // Read the value from userspace. s32 user_value{}; - if (!ReadFromUser(m_system, std::addressof(user_value), addr)) { + if (!ReadFromUser(m_kernel, std::addressof(user_value), addr)) { slp.CancelSleep(); R_THROW(ResultInvalidCurrentMemory); } diff --git a/src/core/hle/kernel/k_condition_variable.cpp b/src/core/hle/kernel/k_condition_variable.cpp index c6634313f..73017cf99 100644 --- a/src/core/hle/kernel/k_condition_variable.cpp +++ b/src/core/hle/kernel/k_condition_variable.cpp @@ -18,13 +18,13 @@ namespace Kernel { namespace { -bool ReadFromUser(Core::System& system, u32* out, KProcessAddress address) { - *out = system.Memory().Read32(GetInteger(address)); +bool ReadFromUser(KernelCore& kernel, u32* out, KProcessAddress address) { + *out = GetCurrentMemory(kernel).Read32(GetInteger(address)); return true; } -bool WriteToUser(Core::System& system, KProcessAddress address, const u32* p) { - system.Memory().Write32(GetInteger(address), *p); +bool WriteToUser(KernelCore& kernel, KProcessAddress address, const u32* p) { + GetCurrentMemory(kernel).Write32(GetInteger(address), *p); return true; } @@ -128,7 +128,7 @@ Result KConditionVariable::SignalToAddress(KProcessAddress addr) { // Write the value to userspace. Result result{ResultSuccess}; - if (WriteToUser(m_system, addr, std::addressof(next_value))) [[likely]] { + if (WriteToUser(m_kernel, addr, std::addressof(next_value))) [[likely]] { result = ResultSuccess; } else { result = ResultInvalidCurrentMemory; @@ -157,7 +157,7 @@ Result KConditionVariable::WaitForAddress(Handle handle, KProcessAddress addr, u // Read the tag from userspace. u32 test_tag{}; - R_UNLESS(ReadFromUser(m_system, std::addressof(test_tag), addr), + R_UNLESS(ReadFromUser(m_kernel, std::addressof(test_tag), addr), ResultInvalidCurrentMemory); // If the tag isn't the handle (with wait mask), we're done. @@ -257,7 +257,7 @@ void KConditionVariable::Signal(u64 cv_key, s32 count) { // If we have no waiters, clear the has waiter flag. if (it == m_tree.end() || it->GetConditionVariableKey() != cv_key) { const u32 has_waiter_flag{}; - WriteToUser(m_system, cv_key, std::addressof(has_waiter_flag)); + WriteToUser(m_kernel, cv_key, std::addressof(has_waiter_flag)); } } } @@ -301,12 +301,12 @@ Result KConditionVariable::Wait(KProcessAddress addr, u64 key, u32 value, s64 ti // Write to the cv key. { const u32 has_waiter_flag = 1; - WriteToUser(m_system, key, std::addressof(has_waiter_flag)); + WriteToUser(m_kernel, key, std::addressof(has_waiter_flag)); std::atomic_thread_fence(std::memory_order_seq_cst); } // Write the value to userspace. - if (!WriteToUser(m_system, addr, std::addressof(next_value))) { + if (!WriteToUser(m_kernel, addr, std::addressof(next_value))) { slp.CancelSleep(); R_THROW(ResultInvalidCurrentMemory); } diff --git a/src/core/hle/kernel/k_page_table.cpp b/src/core/hle/kernel/k_page_table.cpp index cb39387ea..02b5cada4 100644 --- a/src/core/hle/kernel/k_page_table.cpp +++ b/src/core/hle/kernel/k_page_table.cpp @@ -108,7 +108,8 @@ Result KPageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_type bool enable_das_merge, bool from_back, KMemoryManager::Pool pool, KProcessAddress code_addr, size_t code_size, KSystemResource* system_resource, - KResourceLimit* resource_limit) { + KResourceLimit* resource_limit, + Core::Memory::Memory& memory) { const auto GetSpaceStart = [this](KAddressSpaceInfo::Type type) { return KAddressSpaceInfo::GetAddressSpaceStart(m_address_space_width, type); @@ -117,6 +118,9 @@ Result KPageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_type return KAddressSpaceInfo::GetAddressSpaceSize(m_address_space_width, type); }; + // Set the tracking memory + m_memory = std::addressof(memory); + // Set our width and heap/alias sizes m_address_space_width = GetAddressSpaceWidthFromType(as_type); const KProcessAddress start = 0; @@ -334,10 +338,10 @@ Result KPageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_type void KPageTable::Finalize() { // Finalize memory blocks. - m_memory_block_manager.Finalize( - m_memory_block_slab_manager, [&](KProcessAddress addr, u64 size) { - m_system.Memory().UnmapRegion(*m_page_table_impl, addr, size); - }); + m_memory_block_manager.Finalize(m_memory_block_slab_manager, + [&](KProcessAddress addr, u64 size) { + m_memory->UnmapRegion(*m_page_table_impl, addr, size); + }); // Release any insecure mapped memory. if (m_mapped_insecure_memory) { @@ -1010,23 +1014,22 @@ Result KPageTable::SetupForIpcServer(KProcessAddress* out_addr, size_t size, clear_size = 0; } - std::memset(m_system.Memory().GetPointer<void>(GetInteger(start_partial_virt)), - fill_val, partial_offset); + std::memset(m_memory->GetPointer<void>(GetInteger(start_partial_virt)), fill_val, + partial_offset); std::memcpy( - m_system.Memory().GetPointer<void>(GetInteger(start_partial_virt) + partial_offset), - m_system.Memory().GetPointer<void>( - GetInteger( - GetHeapVirtualAddress(m_system.Kernel().MemoryLayout(), cur_block_addr)) + - partial_offset), + m_memory->GetPointer<void>(GetInteger(start_partial_virt) + partial_offset), + m_memory->GetPointer<void>(GetInteger(GetHeapVirtualAddress( + m_system.Kernel().MemoryLayout(), cur_block_addr)) + + partial_offset), copy_size); if (clear_size > 0) { - std::memset(m_system.Memory().GetPointer<void>(GetInteger(start_partial_virt) + - partial_offset + copy_size), + std::memset(m_memory->GetPointer<void>(GetInteger(start_partial_virt) + + partial_offset + copy_size), fill_val, clear_size); } } else { - std::memset(m_system.Memory().GetPointer<void>(GetInteger(start_partial_virt)), - fill_val, PageSize); + std::memset(m_memory->GetPointer<void>(GetInteger(start_partial_virt)), fill_val, + PageSize); } // Map the page. @@ -1099,15 +1102,14 @@ Result KPageTable::SetupForIpcServer(KProcessAddress* out_addr, size_t size, GetHeapVirtualAddress(m_system.Kernel().MemoryLayout(), end_partial_page); if (send) { const size_t copy_size = src_end - mapping_src_end; - std::memcpy(m_system.Memory().GetPointer<void>(GetInteger(end_partial_virt)), - m_system.Memory().GetPointer<void>(GetInteger(GetHeapVirtualAddress( + std::memcpy(m_memory->GetPointer<void>(GetInteger(end_partial_virt)), + m_memory->GetPointer<void>(GetInteger(GetHeapVirtualAddress( m_system.Kernel().MemoryLayout(), cur_block_addr))), copy_size); - std::memset( - m_system.Memory().GetPointer<void>(GetInteger(end_partial_virt) + copy_size), - fill_val, PageSize - copy_size); + std::memset(m_memory->GetPointer<void>(GetInteger(end_partial_virt) + copy_size), + fill_val, PageSize - copy_size); } else { - std::memset(m_system.Memory().GetPointer<void>(GetInteger(end_partial_virt)), fill_val, + std::memset(m_memory->GetPointer<void>(GetInteger(end_partial_virt)), fill_val, PageSize); } @@ -2800,7 +2802,7 @@ Result KPageTable::SetHeapSize(u64* out, size_t size) { // Clear all the newly allocated pages. for (size_t cur_page = 0; cur_page < num_pages; ++cur_page) { - std::memset(m_system.Memory().GetPointer(m_current_heap_end + (cur_page * PageSize)), 0, + std::memset(m_memory->GetPointer(m_current_heap_end + (cur_page * PageSize)), 0, PageSize); } @@ -3006,7 +3008,7 @@ Result KPageTable::Operate(KProcessAddress addr, size_t num_pages, const KPageGr const size_t size{node.GetNumPages() * PageSize}; // Map the pages. - m_system.Memory().MapMemoryRegion(*m_page_table_impl, addr, size, node.GetAddress()); + m_memory->MapMemoryRegion(*m_page_table_impl, addr, size, node.GetAddress()); addr += size; } @@ -3039,14 +3041,14 @@ Result KPageTable::Operate(KProcessAddress addr, size_t num_pages, KMemoryPermis SCOPE_EXIT({ pages_to_close.CloseAndReset(); }); this->AddRegionToPages(addr, num_pages, pages_to_close); - m_system.Memory().UnmapRegion(*m_page_table_impl, addr, num_pages * PageSize); + m_memory->UnmapRegion(*m_page_table_impl, addr, num_pages * PageSize); break; } case OperationType::MapFirst: case OperationType::Map: { ASSERT(map_addr); ASSERT(Common::IsAligned(GetInteger(map_addr), PageSize)); - m_system.Memory().MapMemoryRegion(*m_page_table_impl, addr, num_pages * PageSize, map_addr); + m_memory->MapMemoryRegion(*m_page_table_impl, addr, num_pages * PageSize, map_addr); // Open references to pages, if we should. if (IsHeapPhysicalAddress(m_kernel.MemoryLayout(), map_addr)) { diff --git a/src/core/hle/kernel/k_page_table.h b/src/core/hle/kernel/k_page_table.h index 1917b2a98..022d15f35 100644 --- a/src/core/hle/kernel/k_page_table.h +++ b/src/core/hle/kernel/k_page_table.h @@ -66,7 +66,8 @@ public: Result InitializeForProcess(FileSys::ProgramAddressSpaceType as_type, bool enable_aslr, bool enable_das_merge, bool from_back, KMemoryManager::Pool pool, KProcessAddress code_addr, size_t code_size, - KSystemResource* system_resource, KResourceLimit* resource_limit); + KSystemResource* system_resource, KResourceLimit* resource_limit, + Core::Memory::Memory& memory); void Finalize(); @@ -546,6 +547,7 @@ private: Core::System& m_system; KernelCore& m_kernel; + Core::Memory::Memory* m_memory{}; }; } // namespace Kernel diff --git a/src/core/hle/kernel/k_process.cpp b/src/core/hle/kernel/k_process.cpp index 53f8139f3..efe86ad27 100644 --- a/src/core/hle/kernel/k_process.cpp +++ b/src/core/hle/kernel/k_process.cpp @@ -367,8 +367,8 @@ Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std: // Initialize process address space if (const Result result{m_page_table.InitializeForProcess( metadata.GetAddressSpaceType(), false, false, false, KMemoryManager::Pool::Application, - 0x8000000, code_size, std::addressof(m_kernel.GetAppSystemResource()), - m_resource_limit)}; + 0x8000000, code_size, std::addressof(m_kernel.GetAppSystemResource()), m_resource_limit, + m_kernel.System().ApplicationMemory())}; result.IsError()) { R_RETURN(result); } @@ -592,8 +592,7 @@ Result KProcess::DeleteThreadLocalRegion(KProcessAddress addr) { R_SUCCEED(); } -bool KProcess::InsertWatchpoint(Core::System& system, KProcessAddress addr, u64 size, - DebugWatchpointType type) { +bool KProcess::InsertWatchpoint(KProcessAddress addr, u64 size, DebugWatchpointType type) { const auto watch{std::find_if(m_watchpoints.begin(), m_watchpoints.end(), [&](const auto& wp) { return wp.type == DebugWatchpointType::None; })}; @@ -609,14 +608,13 @@ bool KProcess::InsertWatchpoint(Core::System& system, KProcessAddress addr, u64 for (KProcessAddress page = Common::AlignDown(GetInteger(addr), PageSize); page < addr + size; page += PageSize) { m_debug_page_refcounts[page]++; - system.Memory().MarkRegionDebug(page, PageSize, true); + this->GetMemory().MarkRegionDebug(page, PageSize, true); } return true; } -bool KProcess::RemoveWatchpoint(Core::System& system, KProcessAddress addr, u64 size, - DebugWatchpointType type) { +bool KProcess::RemoveWatchpoint(KProcessAddress addr, u64 size, DebugWatchpointType type) { const auto watch{std::find_if(m_watchpoints.begin(), m_watchpoints.end(), [&](const auto& wp) { return wp.start_address == addr && wp.end_address == addr + size && wp.type == type; })}; @@ -633,7 +631,7 @@ bool KProcess::RemoveWatchpoint(Core::System& system, KProcessAddress addr, u64 page += PageSize) { m_debug_page_refcounts[page]--; if (!m_debug_page_refcounts[page]) { - system.Memory().MarkRegionDebug(page, PageSize, false); + this->GetMemory().MarkRegionDebug(page, PageSize, false); } } @@ -646,8 +644,7 @@ void KProcess::LoadModule(CodeSet code_set, KProcessAddress base_addr) { m_page_table.SetProcessMemoryPermission(segment.addr + base_addr, segment.size, permission); }; - m_kernel.System().Memory().WriteBlock(*this, base_addr, code_set.memory.data(), - code_set.memory.size()); + this->GetMemory().WriteBlock(base_addr, code_set.memory.data(), code_set.memory.size()); ReprotectSegment(code_set.CodeSegment(), Svc::MemoryPermission::ReadExecute); ReprotectSegment(code_set.RODataSegment(), Svc::MemoryPermission::Read); @@ -706,4 +703,9 @@ Result KProcess::AllocateMainThreadStack(std::size_t stack_size) { R_SUCCEED(); } +Core::Memory::Memory& KProcess::GetMemory() const { + // TODO: per-process memory + return m_kernel.System().ApplicationMemory(); +} + } // namespace Kernel diff --git a/src/core/hle/kernel/k_process.h b/src/core/hle/kernel/k_process.h index 04b6bbb86..925981d06 100644 --- a/src/core/hle/kernel/k_process.h +++ b/src/core/hle/kernel/k_process.h @@ -22,8 +22,12 @@ #include "core/hle/result.h" namespace Core { +namespace Memory { +class Memory; +}; + class System; -} +} // namespace Core namespace FileSys { class ProgramMetadata; @@ -135,6 +139,9 @@ public: return m_handle_table; } + /// Gets a reference to process's memory. + Core::Memory::Memory& GetMemory() const; + Result SignalToAddress(KProcessAddress address) { return m_condition_var.SignalToAddress(address); } @@ -397,12 +404,10 @@ public: // Debug watchpoint management // Attempts to insert a watchpoint into a free slot. Returns false if none are available. - bool InsertWatchpoint(Core::System& system, KProcessAddress addr, u64 size, - DebugWatchpointType type); + bool InsertWatchpoint(KProcessAddress addr, u64 size, DebugWatchpointType type); // Attempts to remove the watchpoint specified by the given parameters. - bool RemoveWatchpoint(Core::System& system, KProcessAddress addr, u64 size, - DebugWatchpointType type); + bool RemoveWatchpoint(KProcessAddress addr, u64 size, DebugWatchpointType type); const std::array<DebugWatchpoint, Core::Hardware::NUM_WATCHPOINTS>& GetWatchpoints() const { return m_watchpoints; diff --git a/src/core/hle/kernel/k_server_session.cpp b/src/core/hle/kernel/k_server_session.cpp index 2288ee435..c66aff501 100644 --- a/src/core/hle/kernel/k_server_session.cpp +++ b/src/core/hle/kernel/k_server_session.cpp @@ -222,7 +222,7 @@ Result KServerSession::SendReply(bool is_hle) { // HLE servers write directly to a pointer to the thread command buffer. Therefore // the reply has already been written in this case. } else { - Core::Memory::Memory& memory{m_kernel.System().Memory()}; + Core::Memory::Memory& memory{client_thread->GetOwnerProcess()->GetMemory()}; KThread* server_thread{GetCurrentThreadPointer(m_kernel)}; UNIMPLEMENTED_IF(server_thread->GetOwnerProcess() != client_thread->GetOwnerProcess()); @@ -319,7 +319,7 @@ Result KServerSession::ReceiveRequest(std::shared_ptr<Service::HLERequestContext // bool recv_list_broken = false; // Receive the message. - Core::Memory::Memory& memory{m_kernel.System().Memory()}; + Core::Memory::Memory& memory{client_thread->GetOwnerProcess()->GetMemory()}; if (out_context != nullptr) { // HLE request. u32* cmd_buf{reinterpret_cast<u32*>(memory.GetPointer(client_message))}; diff --git a/src/core/hle/kernel/k_thread.cpp b/src/core/hle/kernel/k_thread.cpp index 9d101c640..70480b725 100644 --- a/src/core/hle/kernel/k_thread.cpp +++ b/src/core/hle/kernel/k_thread.cpp @@ -546,7 +546,7 @@ u16 KThread::GetUserDisableCount() const { return {}; } - auto& memory = m_kernel.System().Memory(); + auto& memory = this->GetOwnerProcess()->GetMemory(); return memory.Read16(m_tls_address + offsetof(ThreadLocalRegion, disable_count)); } @@ -556,7 +556,7 @@ void KThread::SetInterruptFlag() { return; } - auto& memory = m_kernel.System().Memory(); + auto& memory = this->GetOwnerProcess()->GetMemory(); memory.Write16(m_tls_address + offsetof(ThreadLocalRegion, interrupt_flag), 1); } @@ -566,7 +566,7 @@ void KThread::ClearInterruptFlag() { return; } - auto& memory = m_kernel.System().Memory(); + auto& memory = this->GetOwnerProcess()->GetMemory(); memory.Write16(m_tls_address + offsetof(ThreadLocalRegion, interrupt_flag), 0); } @@ -1422,6 +1422,11 @@ s32 GetCurrentCoreId(KernelCore& kernel) { return GetCurrentThread(kernel).GetCurrentCore(); } +Core::Memory::Memory& GetCurrentMemory(KernelCore& kernel) { + // TODO: per-process memory + return kernel.System().ApplicationMemory(); +} + KScopedDisableDispatch::~KScopedDisableDispatch() { // If we are shutting down the kernel, none of this is relevant anymore. if (m_kernel.IsShuttingDown()) { diff --git a/src/core/hle/kernel/k_thread.h b/src/core/hle/kernel/k_thread.h index 0fa9672bf..9c1a41128 100644 --- a/src/core/hle/kernel/k_thread.h +++ b/src/core/hle/kernel/k_thread.h @@ -34,6 +34,9 @@ class Fiber; } namespace Core { +namespace Memory { +class Memory; +} class ARM_Interface; class System; } // namespace Core @@ -113,6 +116,7 @@ KThread& GetCurrentThread(KernelCore& kernel); KProcess* GetCurrentProcessPointer(KernelCore& kernel); KProcess& GetCurrentProcess(KernelCore& kernel); s32 GetCurrentCoreId(KernelCore& kernel); +Core::Memory::Memory& GetCurrentMemory(KernelCore& kernel); class KThread final : public KAutoObjectWithSlabHeapAndContainer<KThread, KWorkerTask>, public boost::intrusive::list_base_hook<>, diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp index 29809b2c5..4f3366c9d 100644 --- a/src/core/hle/kernel/kernel.cpp +++ b/src/core/hle/kernel/kernel.cpp @@ -102,7 +102,7 @@ struct KernelCore::Impl { void InitializeCores() { for (u32 core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) { cores[core_id]->Initialize((*application_process).Is64BitProcess()); - system.Memory().SetCurrentPageTable(*application_process, core_id); + system.ApplicationMemory().SetCurrentPageTable(*application_process, core_id); } } @@ -206,7 +206,7 @@ struct KernelCore::Impl { void InitializePhysicalCores() { exclusive_monitor = - Core::MakeExclusiveMonitor(system.Memory(), Core::Hardware::NUM_CPU_CORES); + Core::MakeExclusiveMonitor(system.ApplicationMemory(), Core::Hardware::NUM_CPU_CORES); for (u32 i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) { const s32 core{static_cast<s32>(i)}; diff --git a/src/core/hle/kernel/svc/svc_cache.cpp b/src/core/hle/kernel/svc/svc_cache.cpp index 1779832d3..082942dab 100644 --- a/src/core/hle/kernel/svc/svc_cache.cpp +++ b/src/core/hle/kernel/svc/svc_cache.cpp @@ -46,7 +46,7 @@ Result FlushProcessDataCache(Core::System& system, Handle process_handle, u64 ad R_UNLESS(page_table.Contains(address, size), ResultInvalidCurrentMemory); // Perform the operation. - R_RETURN(system.Memory().FlushDataCache(*process, address, size)); + R_RETURN(GetCurrentMemory(system.Kernel()).FlushDataCache(address, size)); } void FlushEntireDataCache64(Core::System& system) { diff --git a/src/core/hle/kernel/svc/svc_debug_string.cpp b/src/core/hle/kernel/svc/svc_debug_string.cpp index 8771d2b01..4c14ce668 100644 --- a/src/core/hle/kernel/svc/svc_debug_string.cpp +++ b/src/core/hle/kernel/svc/svc_debug_string.cpp @@ -2,6 +2,7 @@ // SPDX-License-Identifier: GPL-2.0-or-later #include "core/core.h" +#include "core/hle/kernel/k_thread.h" #include "core/hle/kernel/svc.h" #include "core/memory.h" @@ -12,7 +13,7 @@ Result OutputDebugString(Core::System& system, u64 address, u64 len) { R_SUCCEED_IF(len == 0); std::string str(len, '\0'); - system.Memory().ReadBlock(address, str.data(), str.size()); + GetCurrentMemory(system.Kernel()).ReadBlock(address, str.data(), str.size()); LOG_DEBUG(Debug_Emulated, "{}", str); R_SUCCEED(); diff --git a/src/core/hle/kernel/svc/svc_exception.cpp b/src/core/hle/kernel/svc/svc_exception.cpp index 4ab5f471f..580cf2f75 100644 --- a/src/core/hle/kernel/svc/svc_exception.cpp +++ b/src/core/hle/kernel/svc/svc_exception.cpp @@ -25,7 +25,7 @@ void Break(Core::System& system, BreakReason reason, u64 info1, u64 info2) { return; } - auto& memory = system.Memory(); + auto& memory = GetCurrentMemory(system.Kernel()); // This typically is an error code so we're going to assume this is the case if (sz == sizeof(u32)) { diff --git a/src/core/hle/kernel/svc/svc_ipc.cpp b/src/core/hle/kernel/svc/svc_ipc.cpp index 2a8c09a79..ea03068aa 100644 --- a/src/core/hle/kernel/svc/svc_ipc.cpp +++ b/src/core/hle/kernel/svc/svc_ipc.cpp @@ -41,12 +41,12 @@ Result ReplyAndReceive(Core::System& system, s32* out_index, uint64_t handles_ad auto& handle_table = GetCurrentProcess(kernel).GetHandleTable(); R_UNLESS(0 <= num_handles && num_handles <= ArgumentHandleCountMax, ResultOutOfRange); - R_UNLESS(system.Memory().IsValidVirtualAddressRange( + R_UNLESS(GetCurrentMemory(kernel).IsValidVirtualAddressRange( handles_addr, static_cast<u64>(sizeof(Handle) * num_handles)), ResultInvalidPointer); std::vector<Handle> handles(num_handles); - system.Memory().ReadBlock(handles_addr, handles.data(), sizeof(Handle) * num_handles); + GetCurrentMemory(kernel).ReadBlock(handles_addr, handles.data(), sizeof(Handle) * num_handles); // Convert handle list to object table. std::vector<KSynchronizationObject*> objs(num_handles); diff --git a/src/core/hle/kernel/svc/svc_port.cpp b/src/core/hle/kernel/svc/svc_port.cpp index c6eb70422..abba757c7 100644 --- a/src/core/hle/kernel/svc/svc_port.cpp +++ b/src/core/hle/kernel/svc/svc_port.cpp @@ -14,7 +14,8 @@ namespace Kernel::Svc { Result ConnectToNamedPort(Core::System& system, Handle* out, u64 user_name) { // Copy the provided name from user memory to kernel memory. - auto string_name = system.Memory().ReadCString(user_name, KObjectName::NameLengthMax); + auto string_name = + GetCurrentMemory(system.Kernel()).ReadCString(user_name, KObjectName::NameLengthMax); std::array<char, KObjectName::NameLengthMax> name{}; std::strncpy(name.data(), string_name.c_str(), KObjectName::NameLengthMax - 1); @@ -62,7 +63,8 @@ Result ConnectToPort(Core::System& system, Handle* out_handle, Handle port) { Result ManageNamedPort(Core::System& system, Handle* out_server_handle, uint64_t user_name, int32_t max_sessions) { // Copy the provided name from user memory to kernel memory. - auto string_name = system.Memory().ReadCString(user_name, KObjectName::NameLengthMax); + auto string_name = + GetCurrentMemory(system.Kernel()).ReadCString(user_name, KObjectName::NameLengthMax); // Copy the provided name from user memory to kernel memory. std::array<char, KObjectName::NameLengthMax> name{}; diff --git a/src/core/hle/kernel/svc/svc_process.cpp b/src/core/hle/kernel/svc/svc_process.cpp index 3c3579947..619ed16a3 100644 --- a/src/core/hle/kernel/svc/svc_process.cpp +++ b/src/core/hle/kernel/svc/svc_process.cpp @@ -73,7 +73,7 @@ Result GetProcessList(Core::System& system, s32* out_num_processes, u64 out_proc R_THROW(ResultInvalidCurrentMemory); } - auto& memory = system.Memory(); + auto& memory = GetCurrentMemory(kernel); const auto& process_list = kernel.GetProcessList(); const auto num_processes = process_list.size(); const auto copy_amount = diff --git a/src/core/hle/kernel/svc/svc_query_memory.cpp b/src/core/hle/kernel/svc/svc_query_memory.cpp index 5db5611f0..4d9fcd25f 100644 --- a/src/core/hle/kernel/svc/svc_query_memory.cpp +++ b/src/core/hle/kernel/svc/svc_query_memory.cpp @@ -30,10 +30,10 @@ Result QueryProcessMemory(Core::System& system, uint64_t out_memory_info, PageIn R_THROW(ResultInvalidHandle); } - auto& memory{system.Memory()}; + auto& current_memory{GetCurrentMemory(system.Kernel())}; const auto memory_info{process->PageTable().QueryInfo(address).GetSvcMemoryInfo()}; - memory.WriteBlock(out_memory_info, std::addressof(memory_info), sizeof(memory_info)); + current_memory.WriteBlock(out_memory_info, std::addressof(memory_info), sizeof(memory_info)); //! This is supposed to be part of the QueryInfo call. *out_page_info = {}; diff --git a/src/core/hle/kernel/svc/svc_synchronization.cpp b/src/core/hle/kernel/svc/svc_synchronization.cpp index e490a13ae..04d65f0bd 100644 --- a/src/core/hle/kernel/svc/svc_synchronization.cpp +++ b/src/core/hle/kernel/svc/svc_synchronization.cpp @@ -90,7 +90,8 @@ Result WaitSynchronization(Core::System& system, int32_t* out_index, u64 user_ha std::vector<Handle> handles(num_handles); if (num_handles > 0) { - system.Memory().ReadBlock(user_handles, handles.data(), num_handles * sizeof(Handle)); + GetCurrentMemory(system.Kernel()) + .ReadBlock(user_handles, handles.data(), num_handles * sizeof(Handle)); } R_RETURN(WaitSynchronization(system, out_index, handles.data(), num_handles, timeout_ns)); diff --git a/src/core/hle/kernel/svc/svc_thread.cpp b/src/core/hle/kernel/svc/svc_thread.cpp index 0be4858a2..37b54079c 100644 --- a/src/core/hle/kernel/svc/svc_thread.cpp +++ b/src/core/hle/kernel/svc/svc_thread.cpp @@ -178,7 +178,7 @@ Result GetThreadContext3(Core::System& system, u64 out_context, Handle thread_ha R_TRY(thread->GetThreadContext3(context)); // Copy the thread context to user space. - system.Memory().WriteBlock(out_context, context.data(), context.size()); + GetCurrentMemory(kernel).WriteBlock(out_context, context.data(), context.size()); R_SUCCEED(); } @@ -242,7 +242,7 @@ Result GetThreadList(Core::System& system, s32* out_num_threads, u64 out_thread_ R_THROW(ResultInvalidCurrentMemory); } - auto& memory = system.Memory(); + auto& memory = GetCurrentMemory(system.Kernel()); const auto& thread_list = current_process->GetThreadList(); const auto num_threads = thread_list.size(); const auto copy_amount = std::min(static_cast<std::size_t>(out_thread_ids_size), num_threads); diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp index deeca925d..8ab179cc8 100644 --- a/src/core/hle/service/am/am.cpp +++ b/src/core/hle/service/am/am.cpp @@ -1265,7 +1265,8 @@ void ILibraryAppletCreator::CreateTransferMemoryStorage(HLERequestContext& ctx) } std::vector<u8> memory(transfer_mem->GetSize()); - system.Memory().ReadBlock(transfer_mem->GetSourceAddress(), memory.data(), memory.size()); + system.ApplicationMemory().ReadBlock(transfer_mem->GetSourceAddress(), memory.data(), + memory.size()); IPC::ResponseBuilder rb{ctx, 2, 0, 1}; rb.Push(ResultSuccess); @@ -1298,7 +1299,8 @@ void ILibraryAppletCreator::CreateHandleStorage(HLERequestContext& ctx) { } std::vector<u8> memory(transfer_mem->GetSize()); - system.Memory().ReadBlock(transfer_mem->GetSourceAddress(), memory.data(), memory.size()); + system.ApplicationMemory().ReadBlock(transfer_mem->GetSourceAddress(), memory.data(), + memory.size()); IPC::ResponseBuilder rb{ctx, 2, 0, 1}; rb.Push(ResultSuccess); diff --git a/src/core/hle/service/hid/controllers/console_sixaxis.cpp b/src/core/hle/service/hid/controllers/console_sixaxis.cpp index 37f2e4405..bcb272eaf 100644 --- a/src/core/hle/service/hid/controllers/console_sixaxis.cpp +++ b/src/core/hle/service/hid/controllers/console_sixaxis.cpp @@ -60,7 +60,8 @@ void Controller_ConsoleSixAxis::OnUpdate(const Core::Timing::CoreTiming& core_ti // Update seven six axis transfer memory seven_sixaxis_lifo.WriteNextEntry(next_seven_sixaxis_state); - system.Memory().WriteBlock(transfer_memory, &seven_sixaxis_lifo, sizeof(seven_sixaxis_lifo)); + system.ApplicationMemory().WriteBlock(transfer_memory, &seven_sixaxis_lifo, + sizeof(seven_sixaxis_lifo)); } void Controller_ConsoleSixAxis::SetTransferMemoryAddress(Common::ProcessAddress t_mem) { diff --git a/src/core/hle/service/hid/hidbus/ringcon.cpp b/src/core/hle/service/hid/hidbus/ringcon.cpp index 65a2dd521..378108012 100644 --- a/src/core/hle/service/hid/hidbus/ringcon.cpp +++ b/src/core/hle/service/hid/hidbus/ringcon.cpp @@ -64,8 +64,8 @@ void RingController::OnUpdate() { curr_entry.polling_data.out_size = sizeof(ringcon_value); std::memcpy(curr_entry.polling_data.data.data(), &ringcon_value, sizeof(ringcon_value)); - system.Memory().WriteBlock(transfer_memory, &enable_sixaxis_data, - sizeof(enable_sixaxis_data)); + system.ApplicationMemory().WriteBlock(transfer_memory, &enable_sixaxis_data, + sizeof(enable_sixaxis_data)); break; } default: diff --git a/src/core/hle/service/hid/irsensor/image_transfer_processor.cpp b/src/core/hle/service/hid/irsensor/image_transfer_processor.cpp index ca5d067e8..803a6277c 100644 --- a/src/core/hle/service/hid/irsensor/image_transfer_processor.cpp +++ b/src/core/hle/service/hid/irsensor/image_transfer_processor.cpp @@ -58,16 +58,16 @@ void ImageTransferProcessor::OnControllerUpdate(Core::HID::ControllerTriggerType if (camera_data.format != current_config.origin_format) { LOG_WARNING(Service_IRS, "Wrong Input format {} expected {}", camera_data.format, current_config.origin_format); - system.Memory().ZeroBlock(*system.ApplicationProcess(), transfer_memory, - GetDataSize(current_config.trimming_format)); + system.ApplicationMemory().ZeroBlock(transfer_memory, + GetDataSize(current_config.trimming_format)); return; } if (current_config.origin_format > current_config.trimming_format) { LOG_WARNING(Service_IRS, "Origin format {} is smaller than trimming format {}", current_config.origin_format, current_config.trimming_format); - system.Memory().ZeroBlock(*system.ApplicationProcess(), transfer_memory, - GetDataSize(current_config.trimming_format)); + system.ApplicationMemory().ZeroBlock(transfer_memory, + GetDataSize(current_config.trimming_format)); return; } @@ -84,8 +84,8 @@ void ImageTransferProcessor::OnControllerUpdate(Core::HID::ControllerTriggerType "Trimming area ({}, {}, {}, {}) is outside of origin area ({}, {})", current_config.trimming_start_x, current_config.trimming_start_y, trimming_width, trimming_height, origin_width, origin_height); - system.Memory().ZeroBlock(*system.ApplicationProcess(), transfer_memory, - GetDataSize(current_config.trimming_format)); + system.ApplicationMemory().ZeroBlock(transfer_memory, + GetDataSize(current_config.trimming_format)); return; } @@ -99,8 +99,8 @@ void ImageTransferProcessor::OnControllerUpdate(Core::HID::ControllerTriggerType } } - system.Memory().WriteBlock(transfer_memory, window_data.data(), - GetDataSize(current_config.trimming_format)); + system.ApplicationMemory().WriteBlock(transfer_memory, window_data.data(), + GetDataSize(current_config.trimming_format)); if (!IsProcessorActive()) { StartProcessor(); @@ -148,7 +148,7 @@ Core::IrSensor::ImageTransferProcessorState ImageTransferProcessor::GetState( std::vector<u8>& data) const { const auto size = GetDataSize(current_config.trimming_format); data.resize(size); - system.Memory().ReadBlock(transfer_memory, data.data(), size); + system.ApplicationMemory().ReadBlock(transfer_memory, data.data(), size); return processor_state; } diff --git a/src/core/hle/service/hle_ipc.cpp b/src/core/hle/service/hle_ipc.cpp index cca697c64..2290df705 100644 --- a/src/core/hle/service/hle_ipc.cpp +++ b/src/core/hle/service/hle_ipc.cpp @@ -303,8 +303,7 @@ Result HLERequestContext::WriteToOutgoingCommandBuffer(Kernel::KThread& requesti } // Copy the translated command buffer back into the thread's command buffer area. - memory.WriteBlock(owner_process, requesting_thread.GetTlsAddress(), cmd_buf.data(), - write_size * sizeof(u32)); + memory.WriteBlock(requesting_thread.GetTlsAddress(), cmd_buf.data(), write_size * sizeof(u32)); return ResultSuccess; } diff --git a/src/core/hle/service/jit/jit.cpp b/src/core/hle/service/jit/jit.cpp index 607f27b21..be996870f 100644 --- a/src/core/hle/service/jit/jit.cpp +++ b/src/core/hle/service/jit/jit.cpp @@ -24,8 +24,8 @@ class IJitEnvironment final : public ServiceFramework<IJitEnvironment> { public: explicit IJitEnvironment(Core::System& system_, Kernel::KProcess& process_, CodeRange user_rx, CodeRange user_ro) - : ServiceFramework{system_, "IJitEnvironment"}, process{&process_}, context{ - system_.Memory()} { + : ServiceFramework{system_, "IJitEnvironment"}, process{&process_}, + context{system_.ApplicationMemory()} { // clang-format off static const FunctionInfo functions[] = { {0, &IJitEnvironment::GenerateCode, "GenerateCode"}, diff --git a/src/core/hle/service/ldr/ldr.cpp b/src/core/hle/service/ldr/ldr.cpp index 437dc2ea5..c42489ff9 100644 --- a/src/core/hle/service/ldr/ldr.cpp +++ b/src/core/hle/service/ldr/ldr.cpp @@ -225,7 +225,7 @@ public: // Read NRR data from memory std::vector<u8> nrr_data(nrr_size); - system.Memory().ReadBlock(nrr_address, nrr_data.data(), nrr_size); + system.ApplicationMemory().ReadBlock(nrr_address, nrr_data.data(), nrr_size); NRRHeader header; std::memcpy(&header, nrr_data.data(), sizeof(NRRHeader)); @@ -314,7 +314,7 @@ public: const auto is_region_available = [&](VAddr addr) { const auto end_addr = addr + size; while (addr < end_addr) { - if (system.Memory().IsValidVirtualAddress(addr)) { + if (system.ApplicationMemory().IsValidVirtualAddress(addr)) { return false; } @@ -427,8 +427,8 @@ public: const VAddr bss_end_addr{ Common::AlignUp(bss_start + nro_header.bss_size, Kernel::PageSize)}; - const auto CopyCode = [this, process](VAddr src_addr, VAddr dst_addr, u64 size) { - system.Memory().CopyBlock(*process, dst_addr, src_addr, size); + const auto CopyCode = [this](VAddr src_addr, VAddr dst_addr, u64 size) { + system.ApplicationMemory().CopyBlock(dst_addr, src_addr, size); }; CopyCode(nro_addr + nro_header.segment_headers[TEXT_INDEX].memory_offset, text_start, nro_header.segment_headers[TEXT_INDEX].memory_size); @@ -506,7 +506,7 @@ public: // Read NRO data from memory std::vector<u8> nro_data(nro_size); - system.Memory().ReadBlock(nro_address, nro_data.data(), nro_size); + system.ApplicationMemory().ReadBlock(nro_address, nro_data.data(), nro_size); SHA256Hash hash{}; mbedtls_sha256_ret(nro_data.data(), nro_data.size(), hash.data(), 0); diff --git a/src/core/hle/service/nfp/amiibo_crypto.cpp b/src/core/hle/service/nfp/amiibo_crypto.cpp index bba862fb2..a3622e792 100644 --- a/src/core/hle/service/nfp/amiibo_crypto.cpp +++ b/src/core/hle/service/nfp/amiibo_crypto.cpp @@ -70,6 +70,10 @@ bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file) { return true; } +bool IsAmiiboValid(const NTAG215File& ntag_file) { + return IsAmiiboValid(EncodedDataToNfcData(ntag_file)); +} + NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data) { NTAG215File encoded_data{}; diff --git a/src/core/hle/service/nfp/amiibo_crypto.h b/src/core/hle/service/nfp/amiibo_crypto.h index c9fd67a39..f6208ee6b 100644 --- a/src/core/hle/service/nfp/amiibo_crypto.h +++ b/src/core/hle/service/nfp/amiibo_crypto.h @@ -60,6 +60,9 @@ static_assert(sizeof(DerivedKeys) == 0x30, "DerivedKeys is an invalid size"); /// Validates that the amiibo file is not corrupted bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file); +/// Validates that the amiibo file is not corrupted +bool IsAmiiboValid(const NTAG215File& ntag_file); + /// Converts from encrypted file format to encoded file format NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data); diff --git a/src/core/hle/service/nfp/nfp_device.cpp b/src/core/hle/service/nfp/nfp_device.cpp index 5990e1473..607e70968 100644 --- a/src/core/hle/service/nfp/nfp_device.cpp +++ b/src/core/hle/service/nfp/nfp_device.cpp @@ -121,7 +121,16 @@ bool NfpDevice::LoadAmiibo(std::span<const u8> data) { // TODO: Filter by allowed_protocols here - memcpy(&encrypted_tag_data, data.data(), sizeof(EncryptedNTAG215File)); + memcpy(&tag_data, data.data(), sizeof(EncryptedNTAG215File)); + is_plain_amiibo = AmiiboCrypto::IsAmiiboValid(tag_data); + + if (is_plain_amiibo) { + encrypted_tag_data = AmiiboCrypto::EncodedDataToNfcData(tag_data); + LOG_INFO(Service_NFP, "Using plain amiibo"); + } else { + tag_data = {}; + memcpy(&encrypted_tag_data, data.data(), sizeof(EncryptedNTAG215File)); + } device_state = DeviceState::TagFound; deactivate_event->GetReadableEvent().Clear(); @@ -232,13 +241,17 @@ Result NfpDevice::Flush() { tag_data.write_counter++; - if (!AmiiboCrypto::EncodeAmiibo(tag_data, encrypted_tag_data)) { - LOG_ERROR(Service_NFP, "Failed to encode data"); - return WriteAmiiboFailed; - } + std::vector<u8> data(sizeof(EncryptedNTAG215File)); + if (is_plain_amiibo) { + memcpy(data.data(), &tag_data, sizeof(tag_data)); + } else { + if (!AmiiboCrypto::EncodeAmiibo(tag_data, encrypted_tag_data)) { + LOG_ERROR(Service_NFP, "Failed to encode data"); + return WriteAmiiboFailed; + } - std::vector<u8> data(sizeof(encrypted_tag_data)); - memcpy(data.data(), &encrypted_tag_data, sizeof(encrypted_tag_data)); + memcpy(data.data(), &encrypted_tag_data, sizeof(encrypted_tag_data)); + } if (!npad_device->WriteNfc(data)) { LOG_ERROR(Service_NFP, "Error writing to file"); @@ -256,6 +269,13 @@ Result NfpDevice::Mount(MountTarget mount_target_) { return WrongDeviceState; } + // The loaded amiibo is not encrypted + if (is_plain_amiibo) { + device_state = DeviceState::TagMounted; + mount_target = mount_target_; + return ResultSuccess; + } + if (!AmiiboCrypto::IsAmiiboValid(encrypted_tag_data)) { LOG_ERROR(Service_NFP, "Not an amiibo"); return NotAnAmiibo; diff --git a/src/core/hle/service/nfp/nfp_device.h b/src/core/hle/service/nfp/nfp_device.h index 27122e86e..7f963730d 100644 --- a/src/core/hle/service/nfp/nfp_device.h +++ b/src/core/hle/service/nfp/nfp_device.h @@ -95,6 +95,7 @@ private: bool is_initalized{}; bool is_data_moddified{}; bool is_app_area_open{}; + bool is_plain_amiibo{}; TagProtocol allowed_protocols{}; s64 current_posix_time{}; MountTarget mount_target{MountTarget::None}; diff --git a/src/core/hle/service/nfp/nfp_types.h b/src/core/hle/service/nfp/nfp_types.h index b3599a513..70c878552 100644 --- a/src/core/hle/service/nfp/nfp_types.h +++ b/src/core/hle/service/nfp/nfp_types.h @@ -309,7 +309,8 @@ struct EncryptedNTAG215File { u32 CFG1; // Defines number of verification attempts NTAG215Password password; // Password data }; -static_assert(sizeof(EncryptedNTAG215File) == 0x21C, "EncryptedNTAG215File is an invalid size"); +static_assert(sizeof(EncryptedNTAG215File) == sizeof(NTAG215File), + "EncryptedNTAG215File is an invalid size"); static_assert(std::is_trivially_copyable_v<EncryptedNTAG215File>, "EncryptedNTAG215File must be trivially copyable."); diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp index d2308fffc..453a965dc 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp @@ -304,8 +304,8 @@ NvResult nvhost_gpu::SubmitGPFIFOBase(std::span<const u8> input, std::vector<u8> Tegra::CommandList entries(params.num_entries); if (kickoff) { - system.Memory().ReadBlock(params.address, entries.command_lists.data(), - params.num_entries * sizeof(Tegra::CommandListHeader)); + system.ApplicationMemory().ReadBlock(params.address, entries.command_lists.data(), + params.num_entries * sizeof(Tegra::CommandListHeader)); } else { std::memcpy(entries.command_lists.data(), &input[sizeof(IoctlSubmitGpfifo)], params.num_entries * sizeof(Tegra::CommandListHeader)); diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp index 7bcef105b..1ab51f10b 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp @@ -105,8 +105,8 @@ NvResult nvhost_nvdec_common::Submit(DeviceFD fd, std::span<const u8> input, const auto object = nvmap.GetHandle(cmd_buffer.memory_id); ASSERT_OR_EXECUTE(object, return NvResult::InvalidState;); Tegra::ChCommandHeaderList cmdlist(cmd_buffer.word_count); - system.Memory().ReadBlock(object->address + cmd_buffer.offset, cmdlist.data(), - cmdlist.size() * sizeof(u32)); + system.ApplicationMemory().ReadBlock(object->address + cmd_buffer.offset, cmdlist.data(), + cmdlist.size() * sizeof(u32)); gpu.PushCommandBuffer(core.Host1xDeviceFile().fd_to_id[fd], cmdlist); } std::memcpy(output.data(), ¶ms, sizeof(IoctlSubmit)); diff --git a/src/core/memory.cpp b/src/core/memory.cpp index 95e070825..432310632 100644 --- a/src/core/memory.cpp +++ b/src/core/memory.cpp @@ -832,11 +832,6 @@ std::string Memory::ReadCString(Common::ProcessAddress vaddr, std::size_t max_le return impl->ReadCString(vaddr, max_length); } -void Memory::ReadBlock(const Kernel::KProcess& process, const Common::ProcessAddress src_addr, - void* dest_buffer, const std::size_t size) { - impl->ReadBlockImpl<false>(process, src_addr, dest_buffer, size); -} - void Memory::ReadBlock(const Common::ProcessAddress src_addr, void* dest_buffer, const std::size_t size) { impl->ReadBlock(src_addr, dest_buffer, size); @@ -847,11 +842,6 @@ void Memory::ReadBlockUnsafe(const Common::ProcessAddress src_addr, void* dest_b impl->ReadBlockUnsafe(src_addr, dest_buffer, size); } -void Memory::WriteBlock(const Kernel::KProcess& process, Common::ProcessAddress dest_addr, - const void* src_buffer, std::size_t size) { - impl->WriteBlockImpl<false>(process, dest_addr, src_buffer, size); -} - void Memory::WriteBlock(const Common::ProcessAddress dest_addr, const void* src_buffer, const std::size_t size) { impl->WriteBlock(dest_addr, src_buffer, size); @@ -862,29 +852,25 @@ void Memory::WriteBlockUnsafe(const Common::ProcessAddress dest_addr, const void impl->WriteBlockUnsafe(dest_addr, src_buffer, size); } -void Memory::CopyBlock(const Kernel::KProcess& process, Common::ProcessAddress dest_addr, - Common::ProcessAddress src_addr, const std::size_t size) { - impl->CopyBlock(process, dest_addr, src_addr, size); +void Memory::CopyBlock(Common::ProcessAddress dest_addr, Common::ProcessAddress src_addr, + const std::size_t size) { + impl->CopyBlock(*system.ApplicationProcess(), dest_addr, src_addr, size); } -void Memory::ZeroBlock(const Kernel::KProcess& process, Common::ProcessAddress dest_addr, - const std::size_t size) { - impl->ZeroBlock(process, dest_addr, size); +void Memory::ZeroBlock(Common::ProcessAddress dest_addr, const std::size_t size) { + impl->ZeroBlock(*system.ApplicationProcess(), dest_addr, size); } -Result Memory::InvalidateDataCache(const Kernel::KProcess& process, - Common::ProcessAddress dest_addr, const std::size_t size) { - return impl->InvalidateDataCache(process, dest_addr, size); +Result Memory::InvalidateDataCache(Common::ProcessAddress dest_addr, const std::size_t size) { + return impl->InvalidateDataCache(*system.ApplicationProcess(), dest_addr, size); } -Result Memory::StoreDataCache(const Kernel::KProcess& process, Common::ProcessAddress dest_addr, - const std::size_t size) { - return impl->StoreDataCache(process, dest_addr, size); +Result Memory::StoreDataCache(Common::ProcessAddress dest_addr, const std::size_t size) { + return impl->StoreDataCache(*system.ApplicationProcess(), dest_addr, size); } -Result Memory::FlushDataCache(const Kernel::KProcess& process, Common::ProcessAddress dest_addr, - const std::size_t size) { - return impl->FlushDataCache(process, dest_addr, size); +Result Memory::FlushDataCache(Common::ProcessAddress dest_addr, const std::size_t size) { + return impl->FlushDataCache(*system.ApplicationProcess(), dest_addr, size); } void Memory::RasterizerMarkRegionCached(Common::ProcessAddress vaddr, u64 size, bool cached) { diff --git a/src/core/memory.h b/src/core/memory.h index ed4e87739..72a0be813 100644 --- a/src/core/memory.h +++ b/src/core/memory.h @@ -305,26 +305,6 @@ public: std::string ReadCString(Common::ProcessAddress vaddr, std::size_t max_length); /** - * Reads a contiguous block of bytes from a specified process' address space. - * - * @param process The process to read the data from. - * @param src_addr The virtual address to begin reading from. - * @param dest_buffer The buffer to place the read bytes into. - * @param size The amount of data to read, in bytes. - * - * @note If a size of 0 is specified, then this function reads nothing and - * no attempts to access memory are made at all. - * - * @pre dest_buffer must be at least size bytes in length, otherwise a - * buffer overrun will occur. - * - * @post The range [dest_buffer, size) contains the read bytes from the - * process' address space. - */ - void ReadBlock(const Kernel::KProcess& process, Common::ProcessAddress src_addr, - void* dest_buffer, std::size_t size); - - /** * Reads a contiguous block of bytes from the current process' address space. * * @param src_addr The virtual address to begin reading from. @@ -362,29 +342,6 @@ public: void ReadBlockUnsafe(Common::ProcessAddress src_addr, void* dest_buffer, std::size_t size); /** - * Writes a range of bytes into a given process' address space at the specified - * virtual address. - * - * @param process The process to write data into the address space of. - * @param dest_addr The destination virtual address to begin writing the data at. - * @param src_buffer The data to write into the process' address space. - * @param size The size of the data to write, in bytes. - * - * @post The address range [dest_addr, size) in the process' address space - * contains the data that was within src_buffer. - * - * @post If an attempt is made to write into an unmapped region of memory, the writes - * will be ignored and an error will be logged. - * - * @post If a write is performed into a region of memory that is considered cached - * rasterizer memory, will cause the currently active rasterizer to be notified - * and will mark that region as invalidated to caches that the active - * graphics backend may be maintaining over the course of execution. - */ - void WriteBlock(const Kernel::KProcess& process, Common::ProcessAddress dest_addr, - const void* src_buffer, std::size_t size); - - /** * Writes a range of bytes into the current process' address space at the specified * virtual address. * @@ -428,7 +385,6 @@ public: * Copies data within a process' address space to another location within the * same address space. * - * @param process The process that will have data copied within its address space. * @param dest_addr The destination virtual address to begin copying the data into. * @param src_addr The source virtual address to begin copying the data from. * @param size The size of the data to copy, in bytes. @@ -436,58 +392,50 @@ public: * @post The range [dest_addr, size) within the process' address space contains the * same data within the range [src_addr, size). */ - void CopyBlock(const Kernel::KProcess& process, Common::ProcessAddress dest_addr, - Common::ProcessAddress src_addr, std::size_t size); + void CopyBlock(Common::ProcessAddress dest_addr, Common::ProcessAddress src_addr, + std::size_t size); /** * Zeros a range of bytes within the current process' address space at the specified * virtual address. * - * @param process The process that will have data zeroed within its address space. * @param dest_addr The destination virtual address to zero the data from. * @param size The size of the range to zero out, in bytes. * * @post The range [dest_addr, size) within the process' address space contains the * value 0. */ - void ZeroBlock(const Kernel::KProcess& process, Common::ProcessAddress dest_addr, - std::size_t size); + void ZeroBlock(Common::ProcessAddress dest_addr, std::size_t size); /** * Invalidates a range of bytes within the current process' address space at the specified * virtual address. * - * @param process The process that will have data invalidated within its address space. * @param dest_addr The destination virtual address to invalidate the data from. * @param size The size of the range to invalidate, in bytes. * */ - Result InvalidateDataCache(const Kernel::KProcess& process, Common::ProcessAddress dest_addr, - std::size_t size); + Result InvalidateDataCache(Common::ProcessAddress dest_addr, std::size_t size); /** * Stores a range of bytes within the current process' address space at the specified * virtual address. * - * @param process The process that will have data stored within its address space. * @param dest_addr The destination virtual address to store the data from. * @param size The size of the range to store, in bytes. * */ - Result StoreDataCache(const Kernel::KProcess& process, Common::ProcessAddress dest_addr, - std::size_t size); + Result StoreDataCache(Common::ProcessAddress dest_addr, std::size_t size); /** * Flushes a range of bytes within the current process' address space at the specified * virtual address. * - * @param process The process that will have data flushed within its address space. * @param dest_addr The destination virtual address to flush the data from. * @param size The size of the range to flush, in bytes. * */ - Result FlushDataCache(const Kernel::KProcess& process, Common::ProcessAddress dest_addr, - std::size_t size); + Result FlushDataCache(Common::ProcessAddress dest_addr, std::size_t size); /** * Marks each page within the specified address range as cached or uncached. diff --git a/src/core/memory/cheat_engine.cpp b/src/core/memory/cheat_engine.cpp index d1284a3a7..8742dd164 100644 --- a/src/core/memory/cheat_engine.cpp +++ b/src/core/memory/cheat_engine.cpp @@ -39,11 +39,11 @@ StandardVmCallbacks::StandardVmCallbacks(System& system_, const CheatProcessMeta StandardVmCallbacks::~StandardVmCallbacks() = default; void StandardVmCallbacks::MemoryRead(VAddr address, void* data, u64 size) { - system.Memory().ReadBlock(SanitizeAddress(address), data, size); + system.ApplicationMemory().ReadBlock(SanitizeAddress(address), data, size); } void StandardVmCallbacks::MemoryWrite(VAddr address, const void* data, u64 size) { - system.Memory().WriteBlock(SanitizeAddress(address), data, size); + system.ApplicationMemory().WriteBlock(SanitizeAddress(address), data, size); } u64 StandardVmCallbacks::HidKeysDown() { diff --git a/src/core/reporter.cpp b/src/core/reporter.cpp index 146c3f21e..6c3dc7369 100644 --- a/src/core/reporter.cpp +++ b/src/core/reporter.cpp @@ -264,7 +264,7 @@ void Reporter::SaveUnimplementedFunctionReport(Service::HLERequestContext& ctx, const auto title_id = system.GetApplicationProcessProgramID(); auto out = GetFullDataAuto(timestamp, title_id, system); - auto function_out = GetHLERequestContextData(ctx, system.Memory()); + auto function_out = GetHLERequestContextData(ctx, system.ApplicationMemory()); function_out["command_id"] = command_id; function_out["function_name"] = name; function_out["service_name"] = service_name; |