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memory: rename global memory references to application memory

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This commit is contained in:
Liam 2023-03-23 19:58:48 -04:00
parent ac3927074b
commit 41d99aa89d
44 changed files with 186 additions and 227 deletions
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4
src/audio_core/device/device_session.cpp
View file

@ -93,7 +93,7 @@ void DeviceSession::AppendBuffers(std::span<const AudioBuffer> buffers) const {
stream->AppendBuffer(new_buffer, samples);
} else {
std::vector<s16> samples(buffer.size / sizeof(s16));
system.Memory().ReadBlockUnsafe(buffer.samples, samples.data(), buffer.size);
system.ApplicationMemory().ReadBlockUnsafe(buffer.samples, samples.data(), buffer.size);
stream->AppendBuffer(new_buffer, samples);
}
}
@ -102,7 +102,7 @@ void DeviceSession::AppendBuffers(std::span<const AudioBuffer> buffers) const {
void DeviceSession::ReleaseBuffer(const AudioBuffer& buffer) const {
if (type == Sink::StreamType::In) {
auto samples{stream->ReleaseBuffer(buffer.size / sizeof(s16))};
system.Memory().WriteBlockUnsafe(buffer.samples, samples.data(), buffer.size);
system.ApplicationMemory().WriteBlockUnsafe(buffer.samples, samples.data(), buffer.size);
}
}

2
src/audio_core/renderer/adsp/adsp.cpp
View file

@ -13,7 +13,7 @@
namespace AudioCore::AudioRenderer::ADSP {
ADSP::ADSP(Core::System& system_, Sink::Sink& sink_)
: system{system_}, memory{system.Memory()}, sink{sink_} {}
: system{system_}, memory{system.ApplicationMemory()}, sink{sink_} {}
ADSP::~ADSP() {
ClearCommandBuffers();

2
src/audio_core/renderer/adsp/command_list_processor.cpp
View file

@ -17,7 +17,7 @@ namespace AudioCore::AudioRenderer::ADSP {
void CommandListProcessor::Initialize(Core::System& system_, CpuAddr buffer, u64 size,
Sink::SinkStream* stream_) {
system = &system_;
memory = &system->Memory();
memory = &system->ApplicationMemory();
stream = stream_;
header = reinterpret_cast<CommandListHeader*>(buffer);
commands = reinterpret_cast<u8*>(buffer + sizeof(CommandListHeader));

3
src/audio_core/renderer/system.cpp
View file

@ -127,8 +127,7 @@ Result System::Initialize(const AudioRendererParameterInternal& params,
render_device = params.rendering_device;
execution_mode = params.execution_mode;
core.Memory().ZeroBlock(*core.ApplicationProcess(), transfer_memory->GetSourceAddress(),
transfer_memory_size);
core.ApplicationMemory().ZeroBlock(transfer_memory->GetSourceAddress(), transfer_memory_size);
// Note: We're not actually using the transfer memory because it's a pain to code for.
// Allocate the memory normally instead and hope the game doesn't try to read anything back

2
src/core/arm/arm_interface.cpp
View file

@ -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()));
}

6
src/core/arm/dynarmic/arm_dynarmic_32.cpp
View file

@ -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, ""});

6
src/core/arm/dynarmic/arm_dynarmic_64.cpp
View file

@ -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, ""});

6
src/core/core.cpp
View file

@ -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;
}

4
src/core/core.h
View file

@ -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();

34
src/core/debugger/gdbstub.cpp
View file

@ -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);
}
}

10
src/core/hle/kernel/k_address_arbiter.cpp
View file

@ -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);
}

18
src/core/hle/kernel/k_condition_variable.cpp
View file

@ -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);
}

46
src/core/hle/kernel/k_page_table.cpp
View file

@ -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;
@ -334,9 +338,9 @@ 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.
@ -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)) +
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) +
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),
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)) {

4
src/core/hle/kernel/k_page_table.h
View file

@ -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

22
src/core/hle/kernel/k_process.cpp
View file

@ -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

15
src/core/hle/kernel/k_process.h
View file

@ -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;

4
src/core/hle/kernel/k_server_session.cpp
View file

@ -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))};

11
src/core/hle/kernel/k_thread.cpp
View file

@ -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()) {

4
src/core/hle/kernel/k_thread.h
View file

@ -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<>,

4
src/core/hle/kernel/kernel.cpp
View file

@ -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)};

2
src/core/hle/kernel/svc/svc_cache.cpp
View file

@ -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) {

3
src/core/hle/kernel/svc/svc_debug_string.cpp
View file

@ -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();

2
src/core/hle/kernel/svc/svc_exception.cpp
View file

@ -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)) {

4
src/core/hle/kernel/svc/svc_ipc.cpp
View file

@ -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);

6
src/core/hle/kernel/svc/svc_port.cpp
View file

@ -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{};

2
src/core/hle/kernel/svc/svc_process.cpp
View file

@ -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 =

4
src/core/hle/kernel/svc/svc_query_memory.cpp
View file

@ -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 = {};

3
src/core/hle/kernel/svc/svc_synchronization.cpp
View file

@ -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));

4
src/core/hle/kernel/svc/svc_thread.cpp
View file

@ -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);

6
src/core/hle/service/am/am.cpp
View file

@ -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);

3
src/core/hle/service/hid/controllers/console_sixaxis.cpp
View file

@ -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) {

2
src/core/hle/service/hid/hidbus/ringcon.cpp
View file

@ -64,7 +64,7 @@ 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,
system.ApplicationMemory().WriteBlock(transfer_memory, &enable_sixaxis_data,
sizeof(enable_sixaxis_data));
break;
}

10
src/core/hle/service/hid/irsensor/image_transfer_processor.cpp
View file

@ -58,7 +58,7 @@ 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,
system.ApplicationMemory().ZeroBlock(transfer_memory,
GetDataSize(current_config.trimming_format));
return;
}
@ -66,7 +66,7 @@ void ImageTransferProcessor::OnControllerUpdate(Core::HID::ControllerTriggerType
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,
system.ApplicationMemory().ZeroBlock(transfer_memory,
GetDataSize(current_config.trimming_format));
return;
}
@ -84,7 +84,7 @@ 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,
system.ApplicationMemory().ZeroBlock(transfer_memory,
GetDataSize(current_config.trimming_format));
return;
}
@ -99,7 +99,7 @@ void ImageTransferProcessor::OnControllerUpdate(Core::HID::ControllerTriggerType
}
}
system.Memory().WriteBlock(transfer_memory, window_data.data(),
system.ApplicationMemory().WriteBlock(transfer_memory, window_data.data(),
GetDataSize(current_config.trimming_format));
if (!IsProcessorActive()) {
@ -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;
}

3
src/core/hle/service/hle_ipc.cpp
View file

@ -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;
}

4
src/core/hle/service/jit/jit.cpp
View file

@ -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"},

10
src/core/hle/service/ldr/ldr.cpp
View file

@ -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);

2
src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
View file

@ -304,7 +304,7 @@ 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(),
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)],

2
src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
View file

@ -105,7 +105,7 @@ 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(),
system.ApplicationMemory().ReadBlock(object->address + cmd_buffer.offset, cmdlist.data(),
cmdlist.size() * sizeof(u32));
gpu.PushCommandBuffer(core.Host1xDeviceFile().fd_to_id[fd], cmdlist);
}

38
src/core/memory.cpp
View file

@ -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::ZeroBlock(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
void Memory::CopyBlock(Common::ProcessAddress dest_addr, Common::ProcessAddress src_addr,
const std::size_t size) {
impl->ZeroBlock(process, dest_addr, size);
impl->CopyBlock(*system.ApplicationProcess(), dest_addr, src_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);
void Memory::ZeroBlock(Common::ProcessAddress dest_addr, const std::size_t size) {
impl->ZeroBlock(*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::InvalidateDataCache(Common::ProcessAddress dest_addr, const std::size_t size) {
return impl->InvalidateDataCache(*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::StoreDataCache(Common::ProcessAddress dest_addr, const std::size_t size) {
return impl->StoreDataCache(*system.ApplicationProcess(), 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) {

64
src/core/memory.h
View file

@ -304,26 +304,6 @@ 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.
*
@ -361,29 +341,6 @@ 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.

4
src/core/memory/cheat_engine.cpp
View file

@ -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() {

2
src/core/reporter.cpp
View file

@ -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;

2
src/video_core/memory_manager.cpp
View file

@ -22,7 +22,7 @@ std::atomic<size_t> MemoryManager::unique_identifier_generator{};
MemoryManager::MemoryManager(Core::System& system_, u64 address_space_bits_, u64 big_page_bits_,
u64 page_bits_)
: system{system_}, memory{system.Memory()}, device_memory{system.DeviceMemory()},
: system{system_}, memory{system.ApplicationMemory()}, device_memory{system.DeviceMemory()},
address_space_bits{address_space_bits_}, page_bits{page_bits_}, big_page_bits{big_page_bits_},
entries{}, big_entries{}, page_table{address_space_bits, address_space_bits + page_bits - 38,
page_bits != big_page_bits ? page_bits : 0},

2
src/video_core/video_core.cpp
View file

@ -18,7 +18,7 @@ std::unique_ptr<VideoCore::RendererBase> CreateRenderer(
Core::System& system, Core::Frontend::EmuWindow& emu_window, Tegra::GPU& gpu,
std::unique_ptr<Core::Frontend::GraphicsContext> context) {
auto& telemetry_session = system.TelemetrySession();
auto& cpu_memory = system.Memory();
auto& cpu_memory = system.ApplicationMemory();
switch (Settings::values.renderer_backend.GetValue()) {
case Settings::RendererBackend::OpenGL: