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early-access version 1377

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pineappleEA 2021-01-25 08:57:26 +01:00
parent 33ac7b8575
commit 4f60301798
16 changed files with 75 additions and 102 deletions
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2
README.md
View file

@ -1,7 +1,7 @@
yuzu emulator early access
=============
This is the source code for early-access 1376.
This is the source code for early-access 1377.
## Legal Notice

3
src/common/common_funcs.h
View file

@ -97,6 +97,9 @@ __declspec(dllimport) void __stdcall DebugBreak(void);
#define R_UNLESS(expr, res) \
{ \
if (!(expr)) { \
if (res.IsError()) { \
LOG_CRITICAL(Kernel, "Failed with error {}", res.raw); \
} \
return res; \
} \
}

12
src/core/arm/dynarmic/arm_dynarmic_32.cpp
View file

@ -251,16 +251,10 @@ void ARM_Dynarmic_32::SetTPIDR_EL0(u64 value) {
}
void ARM_Dynarmic_32::ChangeProcessorID(std::size_t new_core_id) {
if (!jit) {
return;
}
jit->ChangeProcessorID(new_core_id);
}
void ARM_Dynarmic_32::SaveContext(ThreadContext32& ctx) {
if (!jit) {
return;
}
Dynarmic::A32::Context context;
jit->SaveContext(context);
ctx.cpu_registers = context.Regs();
@ -270,9 +264,6 @@ void ARM_Dynarmic_32::SaveContext(ThreadContext32& ctx) {
}
void ARM_Dynarmic_32::LoadContext(const ThreadContext32& ctx) {
if (!jit) {
return;
}
Dynarmic::A32::Context context;
context.Regs() = ctx.cpu_registers;
context.ExtRegs() = ctx.extension_registers;
@ -282,9 +273,6 @@ void ARM_Dynarmic_32::LoadContext(const ThreadContext32& ctx) {
}
void ARM_Dynarmic_32::PrepareReschedule() {
if (!jit) {
return;
}
jit->HaltExecution();
}

12
src/core/arm/dynarmic/arm_dynarmic_64.cpp
View file

@ -290,16 +290,10 @@ void ARM_Dynarmic_64::SetTPIDR_EL0(u64 value) {
}
void ARM_Dynarmic_64::ChangeProcessorID(std::size_t new_core_id) {
if (!jit) {
return;
}
jit->ChangeProcessorID(new_core_id);
}
void ARM_Dynarmic_64::SaveContext(ThreadContext64& ctx) {
if (!jit) {
return;
}
ctx.cpu_registers = jit->GetRegisters();
ctx.sp = jit->GetSP();
ctx.pc = jit->GetPC();
@ -311,9 +305,6 @@ void ARM_Dynarmic_64::SaveContext(ThreadContext64& ctx) {
}
void ARM_Dynarmic_64::LoadContext(const ThreadContext64& ctx) {
if (!jit) {
return;
}
jit->SetRegisters(ctx.cpu_registers);
jit->SetSP(ctx.sp);
jit->SetPC(ctx.pc);
@ -325,9 +316,6 @@ void ARM_Dynarmic_64::LoadContext(const ThreadContext64& ctx) {
}
void ARM_Dynarmic_64::PrepareReschedule() {
if (!jit) {
return;
}
jit->HaltExecution();
}

6
src/core/hle/kernel/k_scheduler_lock.h
View file

@ -23,11 +23,11 @@ public:
explicit KAbstractSchedulerLock(KernelCore& kernel_) : kernel{kernel_} {}
bool IsLockedByCurrentThread() const {
return this->owner_thread == GetCurrentThreadPointer(kernel);
return owner_thread == GetCurrentThreadPointer(kernel);
}
void Lock() {
if (this->IsLockedByCurrentThread()) {
if (IsLockedByCurrentThread()) {
// If we already own the lock, we can just increment the count.
ASSERT(lock_count > 0);
lock_count++;
@ -47,7 +47,7 @@ public:
}
void Unlock() {
ASSERT(this->IsLockedByCurrentThread());
ASSERT(IsLockedByCurrentThread());
ASSERT(lock_count > 0);
// Release an instance of the lock.

15
src/core/hle/kernel/k_thread.cpp
View file

@ -101,11 +101,12 @@ ResultCode KThread::Initialize(KThreadFunction func, uintptr_t arg, VAddr user_s
UNREACHABLE_MSG("KThread::Initialize: Unknown ThreadType {}", static_cast<u32>(type));
break;
}
thread_type_for_debugging = type;
// Set the ideal core ID and affinity mask.
virtual_ideal_core_id = virt_core;
physical_ideal_core_id = phys_core;
virtual_affinity_mask = (static_cast<u64>(1) << virt_core);
virtual_affinity_mask = 1ULL << virt_core;
physical_affinity_mask.SetAffinity(phys_core, true);
// Set the thread state.
@ -353,7 +354,7 @@ void KThread::Unpin() {
// Enable core migration.
ASSERT(num_core_migration_disables == 1);
{
--num_core_migration_disables;
num_core_migration_disables--;
// Restore our original state.
const KAffinityMask old_mask = physical_affinity_mask;
@ -494,8 +495,8 @@ ResultCode KThread::SetCoreMask(s32 core_id, u64 v_affinity_mask) {
// Update the pinned waiter list.
{
bool retry_update = false;
bool thread_is_pinned = false;
bool retry_update{};
bool thread_is_pinned{};
do {
// Lock the scheduler.
KScopedSchedulerLock sl{kernel};
@ -507,7 +508,7 @@ ResultCode KThread::SetCoreMask(s32 core_id, u64 v_affinity_mask) {
retry_update = false;
// Check if the thread is currently running.
bool thread_is_current = false;
bool thread_is_current{};
s32 thread_core;
for (thread_core = 0; thread_core < static_cast<s32>(Core::Hardware::NUM_CPU_CORES);
++thread_core) {
@ -683,8 +684,8 @@ ResultCode KThread::SetActivity(Svc::ThreadActivity activity) {
// If the thread is now paused, update the pinned waiter list.
if (activity == Svc::ThreadActivity::Paused) {
bool thread_is_pinned = false;
bool thread_is_current;
bool thread_is_pinned{};
bool thread_is_current{};
do {
// Lock the scheduler.
KScopedSchedulerLock sl{kernel};

5
src/core/hle/kernel/k_thread.h
View file

@ -534,6 +534,10 @@ public:
return wait_reason_for_debugging;
}
[[nodiscard]] ThreadType GetThreadTypeForDebugging() const {
return thread_type_for_debugging;
}
void SetWaitObjectsForDebugging(const std::span<KSynchronizationObject*>& objects) {
wait_objects_for_debugging.clear();
wait_objects_for_debugging.reserve(objects.size());
@ -721,6 +725,7 @@ private:
std::vector<KSynchronizationObject*> wait_objects_for_debugging;
VAddr mutex_wait_address_for_debugging{};
ThreadWaitReasonForDebugging wait_reason_for_debugging{};
ThreadType thread_type_for_debugging{};
std::string name;
public:

7
src/core/hle/kernel/kernel.cpp
View file

@ -211,9 +211,8 @@ struct KernelCore::Impl {
KThread* GetHostDummyThread() {
const thread_local auto thread =
KThread::Create(
Core::System::GetInstance(), ThreadType::Main,
std::string{"DummyThread:" + GetHostThreadId()}, 0, KThread::DefaultThreadPriority,
0, static_cast<u32>(3), 0, nullptr,
system, ThreadType::Main, fmt::format("DummyThread:{}", GetHostThreadId()), 0,
KThread::DefaultThreadPriority, 0, static_cast<u32>(3), 0, nullptr,
[]([[maybe_unused]] void* arg) { UNREACHABLE(); }, nullptr)
.Unwrap();
return thread.get();
@ -272,7 +271,7 @@ struct KernelCore::Impl {
constexpr PAddr time_addr{layout.System().StartAddress() + hid_size + font_size + irs_size};
// Initialize memory manager
memory_manager = std::make_unique<Memory::MemoryManager>(system.Kernel());
memory_manager = std::make_unique<Memory::MemoryManager>();
memory_manager->InitializeManager(Memory::MemoryManager::Pool::Application,
layout.Application().StartAddress(),
layout.Application().EndAddress());

9
src/core/hle/kernel/memory/memory_manager.cpp
View file

@ -41,9 +41,6 @@ std::size_t MemoryManager::Impl::Initialize(Pool new_pool, u64 start_address, u6
return total_metadata_size;
}
MemoryManager::MemoryManager(KernelCore& kernel)
: pool_lock_0{kernel}, pool_lock_1{kernel}, pool_lock_2{kernel}, pool_lock_3{kernel} {}
void MemoryManager::InitializeManager(Pool pool, u64 start_address, u64 end_address) {
ASSERT(pool < Pool::Count);
managers[static_cast<std::size_t>(pool)].Initialize(pool, start_address, end_address);
@ -58,7 +55,7 @@ VAddr MemoryManager::AllocateContinuous(std::size_t num_pages, std::size_t align
// Lock the pool that we're allocating from
const auto pool_index{static_cast<std::size_t>(pool)};
KScopedLightLock lk{PoolLock(pool_index)};
std::lock_guard lock{pool_locks[pool_index]};
// Choose a heap based on our page size request
const s32 heap_index{PageHeap::GetAlignedBlockIndex(num_pages, align_pages)};
@ -93,7 +90,7 @@ ResultCode MemoryManager::Allocate(PageLinkedList& page_list, std::size_t num_pa
// Lock the pool that we're allocating from
const auto pool_index{static_cast<std::size_t>(pool)};
KScopedLightLock lk{PoolLock(pool_index)};
std::lock_guard lock{pool_locks[pool_index]};
// Choose a heap based on our page size request
const s32 heap_index{PageHeap::GetBlockIndex(num_pages)};
@ -160,7 +157,7 @@ ResultCode MemoryManager::Free(PageLinkedList& page_list, std::size_t num_pages,
// Lock the pool that we're freeing from
const auto pool_index{static_cast<std::size_t>(pool)};
KScopedLightLock lk{PoolLock(pool_index)};
std::lock_guard lock{pool_locks[pool_index]};
// TODO (bunnei): Support multiple managers
Impl& chosen_manager{managers[pool_index]};

27
src/core/hle/kernel/memory/memory_manager.h
View file

@ -7,16 +7,10 @@
#include <array>
#include <mutex>
#include "common/assert.h"
#include "common/common_types.h"
#include "core/hle/kernel/k_light_lock.h"
#include "core/hle/kernel/memory/page_heap.h"
#include "core/hle/result.h"
namespace Kernel {
class KernelCore;
}
namespace Kernel::Memory {
class PageLinkedList;
@ -43,7 +37,7 @@ public:
Mask = (0xF << Shift),
};
MemoryManager(KernelCore& kernel);
MemoryManager() = default;
constexpr std::size_t GetSize(Pool pool) const {
return managers[static_cast<std::size_t>(pool)].GetSize();
@ -95,24 +89,7 @@ private:
};
private:
KLightLock pool_lock_0;
KLightLock pool_lock_1;
KLightLock pool_lock_2;
KLightLock pool_lock_3;
KLightLock& PoolLock(std::size_t index) {
switch (index) {
case 0:
return pool_lock_0;
case 1:
return pool_lock_1;
case 2:
return pool_lock_2;
}
ASSERT(index == 3);
return pool_lock_3;
}
std::array<std::mutex, static_cast<std::size_t>(Pool::Count)> pool_locks;
std::array<Impl, MaxManagerCount> managers;
};

46
src/core/hle/kernel/memory/page_table.cpp
View file

@ -57,7 +57,7 @@ constexpr std::size_t GetSizeInRange(const MemoryInfo& info, VAddr start, VAddr
} // namespace
PageTable::PageTable(Core::System& system) : general_lock{system.Kernel()}, system{system} {}
PageTable::PageTable(Core::System& system) : system{system} {}
ResultCode PageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_type,
bool enable_aslr, VAddr code_addr, std::size_t code_size,
@ -272,7 +272,7 @@ ResultCode PageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_t
ResultCode PageTable::MapProcessCode(VAddr addr, std::size_t num_pages, MemoryState state,
MemoryPermission perm) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
const u64 size{num_pages * PageSize};
@ -295,7 +295,7 @@ ResultCode PageTable::MapProcessCode(VAddr addr, std::size_t num_pages, MemorySt
}
ResultCode PageTable::MapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
const std::size_t num_pages{size / PageSize};
@ -332,7 +332,7 @@ ResultCode PageTable::MapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std::
}
ResultCode PageTable::UnmapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
if (!size) {
return RESULT_SUCCESS;
@ -394,7 +394,7 @@ void PageTable::MapPhysicalMemory(PageLinkedList& page_linked_list, VAddr start,
}
ResultCode PageTable::MapPhysicalMemory(VAddr addr, std::size_t size) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
std::size_t mapped_size{};
const VAddr end_addr{addr + size};
@ -444,7 +444,7 @@ ResultCode PageTable::MapPhysicalMemory(VAddr addr, std::size_t size) {
}
ResultCode PageTable::UnmapPhysicalMemory(VAddr addr, std::size_t size) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
const VAddr end_addr{addr + size};
ResultCode result{RESULT_SUCCESS};
@ -481,7 +481,7 @@ ResultCode PageTable::UnmapPhysicalMemory(VAddr addr, std::size_t size) {
}
ResultCode PageTable::UnmapMemory(VAddr addr, std::size_t size) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
const VAddr end_addr{addr + size};
ResultCode result{RESULT_SUCCESS};
@ -517,7 +517,7 @@ ResultCode PageTable::UnmapMemory(VAddr addr, std::size_t size) {
}
ResultCode PageTable::Map(VAddr dst_addr, VAddr src_addr, std::size_t size) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
MemoryState src_state{};
CASCADE_CODE(CheckMemoryState(
@ -555,7 +555,7 @@ ResultCode PageTable::Map(VAddr dst_addr, VAddr src_addr, std::size_t size) {
}
ResultCode PageTable::Unmap(VAddr dst_addr, VAddr src_addr, std::size_t size) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
MemoryState src_state{};
CASCADE_CODE(CheckMemoryState(
@ -620,7 +620,7 @@ ResultCode PageTable::MapPages(VAddr addr, const PageLinkedList& page_linked_lis
ResultCode PageTable::MapPages(VAddr addr, PageLinkedList& page_linked_list, MemoryState state,
MemoryPermission perm) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
const std::size_t num_pages{page_linked_list.GetNumPages()};
const std::size_t size{num_pages * PageSize};
@ -642,7 +642,7 @@ ResultCode PageTable::MapPages(VAddr addr, PageLinkedList& page_linked_list, Mem
ResultCode PageTable::SetCodeMemoryPermission(VAddr addr, std::size_t size, MemoryPermission perm) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
MemoryState prev_state{};
MemoryPermission prev_perm{};
@ -688,7 +688,7 @@ ResultCode PageTable::SetCodeMemoryPermission(VAddr addr, std::size_t size, Memo
}
MemoryInfo PageTable::QueryInfoImpl(VAddr addr) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
return block_manager->FindBlock(addr).GetMemoryInfo();
}
@ -703,7 +703,7 @@ MemoryInfo PageTable::QueryInfo(VAddr addr) {
}
ResultCode PageTable::ReserveTransferMemory(VAddr addr, std::size_t size, MemoryPermission perm) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
MemoryState state{};
MemoryAttribute attribute{};
@ -721,7 +721,7 @@ ResultCode PageTable::ReserveTransferMemory(VAddr addr, std::size_t size, Memory
}
ResultCode PageTable::ResetTransferMemory(VAddr addr, std::size_t size) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
MemoryState state{};
@ -739,7 +739,7 @@ ResultCode PageTable::ResetTransferMemory(VAddr addr, std::size_t size) {
ResultCode PageTable::SetMemoryAttribute(VAddr addr, std::size_t size, MemoryAttribute mask,
MemoryAttribute value) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
MemoryState state{};
MemoryPermission perm{};
@ -760,7 +760,7 @@ ResultCode PageTable::SetMemoryAttribute(VAddr addr, std::size_t size, MemoryAtt
}
ResultCode PageTable::SetHeapCapacity(std::size_t new_heap_capacity) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
heap_capacity = new_heap_capacity;
return RESULT_SUCCESS;
}
@ -777,7 +777,7 @@ ResultVal<VAddr> PageTable::SetHeapSize(std::size_t size) {
// Increase the heap size
{
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
const u64 delta{size - previous_heap_size};
@ -813,7 +813,7 @@ ResultVal<VAddr> PageTable::AllocateAndMapMemory(std::size_t needed_num_pages, s
bool is_map_only, VAddr region_start,
std::size_t region_num_pages, MemoryState state,
MemoryPermission perm, PAddr map_addr) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
if (!CanContain(region_start, region_num_pages * PageSize, state)) {
return ERR_INVALID_ADDRESS_STATE;
@ -844,7 +844,7 @@ ResultVal<VAddr> PageTable::AllocateAndMapMemory(std::size_t needed_num_pages, s
}
ResultCode PageTable::LockForDeviceAddressSpace(VAddr addr, std::size_t size) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
MemoryPermission perm{};
if (const ResultCode result{CheckMemoryState(
@ -867,7 +867,7 @@ ResultCode PageTable::LockForDeviceAddressSpace(VAddr addr, std::size_t size) {
}
ResultCode PageTable::UnlockForDeviceAddressSpace(VAddr addr, std::size_t size) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
MemoryPermission perm{};
if (const ResultCode result{CheckMemoryState(
@ -937,7 +937,7 @@ VAddr PageTable::AllocateVirtualMemory(VAddr start, std::size_t region_num_pages
ResultCode PageTable::Operate(VAddr addr, std::size_t num_pages, const PageLinkedList& page_group,
OperationType operation) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
ASSERT(Common::IsAligned(addr, PageSize));
ASSERT(num_pages > 0);
@ -962,7 +962,7 @@ ResultCode PageTable::Operate(VAddr addr, std::size_t num_pages, const PageLinke
ResultCode PageTable::Operate(VAddr addr, std::size_t num_pages, MemoryPermission perm,
OperationType operation, PAddr map_addr) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
ASSERT(num_pages > 0);
ASSERT(Common::IsAligned(addr, PageSize));
@ -1123,7 +1123,7 @@ ResultCode PageTable::CheckMemoryState(MemoryState* out_state, MemoryPermission*
MemoryPermission perm_mask, MemoryPermission perm,
MemoryAttribute attr_mask, MemoryAttribute attr,
MemoryAttribute ignore_attr) {
KScopedLightLock lk{general_lock};
std::lock_guard lock{page_table_lock};
// Get information about the first block
const VAddr last_addr{addr + size - 1};

2
src/core/hle/kernel/memory/page_table.h
View file

@ -111,7 +111,7 @@ private:
perm, attr_mask, attr, ignore_attr);
}
KLightLock general_lock;
std::recursive_mutex page_table_lock;
std::unique_ptr<MemoryBlockManager> block_manager;
public:

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

@ -138,7 +138,7 @@ std::shared_ptr<ResourceLimit> Process::GetResourceLimit() const {
void Process::IncrementThreadCount() {
ASSERT(num_threads >= 0);
++num_created_threads;
num_created_threads++;
if (const auto count = ++num_threads; count > peak_num_threads) {
peak_num_threads = count;
@ -443,7 +443,7 @@ bool Process::IsSignaled() const {
Process::Process(Core::System& system)
: KSynchronizationObject{system.Kernel()},
page_table{std::make_unique<Memory::PageTable>(system)}, handle_table{system.Kernel()},
address_arbiter{system}, condition_var{system}, system{system} {}
address_arbiter{system}, condition_var{system}, state_lock{system.Kernel()}, system{system} {}
Process::~Process() = default;

6
src/core/hle/kernel/process.h
View file

@ -348,6 +348,10 @@ public:
void PinCurrentThread();
void UnpinCurrentThread();
KLightLock& GetStateLock() {
return state_lock;
}
///////////////////////////////////////////////////////////////////////////////////////////////
// Thread-local storage management
@ -472,6 +476,8 @@ private:
KThread* exception_thread{};
KLightLock state_lock;
/// System context
Core::System& system;
};

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

@ -1450,11 +1450,14 @@ static ResultCode CreateThread(Core::System& system, Handle* out_handle, VAddr e
Svc::ResultInvalidPriority);
R_UNLESS(process.CheckThreadPriority(priority), Svc::ResultInvalidPriority);
ASSERT(kernel.CurrentProcess()->GetResourceLimit()->Reserve(ResourceType::Threads, 1));
ASSERT(process.GetResourceLimit()->Reserve(ResourceType::Threads, 1));
CASCADE_RESULT(std::shared_ptr<KThread> thread,
KThread::Create(system, ThreadType::User, "", entry_point, priority, arg,
core_id, stack_bottom, &process));
std::shared_ptr<KThread> thread;
{
KScopedLightLock lk{process.GetStateLock()};
CASCADE_RESULT(thread, KThread::Create(system, ThreadType::User, "", entry_point, priority,
arg, core_id, stack_bottom, &process));
}
const auto new_thread_handle = process.GetHandleTable().Create(thread);
if (new_thread_handle.Failed()) {

6
src/yuzu/debugger/wait_tree.cpp
View file

@ -93,8 +93,10 @@ std::vector<std::unique_ptr<WaitTreeThread>> WaitTreeItem::MakeThreadItemList()
std::size_t row = 0;
auto add_threads = [&](const std::vector<std::shared_ptr<Kernel::KThread>>& threads) {
for (std::size_t i = 0; i < threads.size(); ++i) {
if (threads[i]->GetThreadTypeForDebugging() == Kernel::ThreadType::User) {
item_list.push_back(std::make_unique<WaitTreeThread>(*threads[i]));
item_list.back()->row = row;
}
++row;
}
};
@ -148,6 +150,10 @@ QString WaitTreeCallstack::GetText() const {
std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeCallstack::GetChildren() const {
std::vector<std::unique_ptr<WaitTreeItem>> list;
if (thread.GetThreadTypeForDebugging() != Kernel::ThreadType::User) {
return list;
}
if (thread.GetOwnerProcess() == nullptr || !thread.GetOwnerProcess()->Is64BitProcess()) {
return list;
}