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Code review - general gardening

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This commit is contained in:
Hamish Milne 2020-03-29 16:14:36 +01:00
parent 8f059ae398
commit 04aa351c40
10 changed files with 125 additions and 88 deletions
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15
src/common/construct.h
View file

@ -6,28 +6,29 @@
#include <boost/serialization/serialization.hpp>
/// Allows classes to define `save_construct` and `load_construct` methods for serialization
/// This is used where we don't call the default constructor during deserialization, as a shortcut
/// instead of using load_construct_data directly
class construct_access {
public:
template <class Archive, class T>
static inline void save_construct(Archive& ar, const T* t, const unsigned int file_version) {
static void save_construct(Archive& ar, const T* t, const unsigned int file_version) {
t->save_construct(ar, file_version);
}
template <class Archive, class T>
static inline void load_construct(Archive& ar, T* t, const unsigned int file_version) {
static void load_construct(Archive& ar, T* t, const unsigned int file_version) {
T::load_construct(ar, t, file_version);
}
};
#define BOOST_SERIALIZATION_CONSTRUCT(T) \
namespace boost { \
namespace serialization { \
namespace boost::serialization { \
template <class Archive> \
inline void save_construct_data(Archive& ar, const T* t, const unsigned int file_version) { \
void save_construct_data(Archive& ar, const T* t, const unsigned int file_version) { \
construct_access::save_construct(ar, t, file_version); \
} \
template <class Archive> \
inline void load_construct_data(Archive& ar, T* t, const unsigned int file_version) { \
void load_construct_data(Archive& ar, T* t, const unsigned int file_version) { \
construct_access::load_construct(ar, t, file_version); \
} \
} \
}

49
src/common/memory_ref.h
View file

@ -17,7 +17,8 @@ class BackingMem {
public:
virtual ~BackingMem() = default;
virtual u8* GetPtr() = 0;
virtual u32 GetSize() const = 0;
virtual const u8* GetPtr() const = 0;
virtual std::size_t GetSize() const = 0;
private:
template <class Archive>
@ -35,7 +36,11 @@ public:
return data.data();
}
u32 GetSize() const override {
const u8* GetPtr() const override {
return data.data();
}
std::size_t GetSize() const override {
return static_cast<u32>(data.size());
}
@ -66,51 +71,51 @@ public:
: backing_mem(std::move(backing_mem_)), offset(0) {
Init();
}
MemoryRef(std::shared_ptr<BackingMem> backing_mem_, u32 offset_)
MemoryRef(std::shared_ptr<BackingMem> backing_mem_, u64 offset_)
: backing_mem(std::move(backing_mem_)), offset(offset_) {
ASSERT(offset < backing_mem->GetSize());
Init();
}
inline operator u8*() {
return cptr;
}
inline u8* GetPtr() {
return cptr;
}
explicit operator bool() const {
return cptr != nullptr;
}
inline const u8* GetPtr() const {
operator u8*() {
return cptr;
}
inline u32 GetSize() const {
u8* GetPtr() {
return cptr;
}
operator const u8*() const {
return cptr;
}
const u8* GetPtr() const {
return cptr;
}
std::size_t GetSize() const {
return csize;
}
inline void operator+=(u32 offset_by) {
MemoryRef& operator+=(u32 offset_by) {
ASSERT(offset_by < csize);
offset += offset_by;
Init();
return *this;
}
inline MemoryRef operator+(u32 offset_by) const {
MemoryRef operator+(u32 offset_by) const {
ASSERT(offset_by < csize);
return MemoryRef(backing_mem, offset + offset_by);
}
inline u8* operator+(std::size_t offset_by) const {
ASSERT(offset_by < csize);
return cptr + offset_by;
}
private:
std::shared_ptr<BackingMem> backing_mem = nullptr;
u32 offset = 0;
std::shared_ptr<BackingMem> backing_mem{};
u64 offset{};
// Cached values for speed
u8* cptr = nullptr;
u32 csize = 0;
u8* cptr{};
std::size_t csize{};
void Init() {
if (backing_mem) {
cptr = backing_mem->GetPtr() + offset;
csize = static_cast<u32>(backing_mem->GetSize() - offset);
csize = static_cast<std::size_t>(backing_mem->GetSize() - offset);
} else {
cptr = nullptr;
csize = 0;

10
src/common/thread_queue_list.h
View file

@ -161,7 +161,7 @@ private:
// The priority level queues of thread ids.
std::array<Queue, NUM_QUEUES> queues;
s32 ToIndex(Queue* q) const {
s64 ToIndex(const Queue* q) const {
if (q == nullptr) {
return -2;
} else if (q == UnlinkedTag()) {
@ -171,7 +171,7 @@ private:
}
}
Queue* ToPointer(s32 idx) {
Queue* ToPointer(s64 idx) {
if (idx == -1) {
return UnlinkedTag();
} else if (idx < 0) {
@ -184,10 +184,10 @@ private:
friend class boost::serialization::access;
template <class Archive>
void save(Archive& ar, const unsigned int file_version) const {
s32 idx = ToIndex(first);
const s64 idx = ToIndex(first);
ar << idx;
for (size_t i = 0; i < NUM_QUEUES; i++) {
const s32 idx1 = ToIndex(queues[i].next_nonempty);
const s64 idx1 = ToIndex(queues[i].next_nonempty);
ar << idx1;
ar << queues[i].data;
}
@ -195,7 +195,7 @@ private:
template <class Archive>
void load(Archive& ar, const unsigned int file_version) {
s32 idx;
s64 idx;
ar >> idx;
first = ToPointer(idx);
for (auto i = 0; i < NUM_QUEUES; i++) {

38
src/core/arm/arm_interface.h
View file

@ -36,11 +36,11 @@ public:
const auto r = GetFpuRegister(i);
ar << r;
}
auto r1 = GetCpsr();
const auto r1 = GetCpsr();
ar << r1;
auto r2 = GetFpscr();
const auto r2 = GetFpscr();
ar << r2;
auto r3 = GetFpexc();
const auto r3 = GetFpexc();
ar << r3;
}
@ -245,26 +245,26 @@ private:
void save(Archive& ar, const unsigned int file_version) const {
ar << timer;
ar << id;
auto page_table = GetPageTable();
const auto page_table = GetPageTable();
ar << page_table;
for (size_t i = 0; i < 15; i++) {
auto r = GetReg(i);
for (int i = 0; i < 15; i++) {
const auto r = GetReg(i);
ar << r;
}
auto pc = GetPC();
const auto pc = GetPC();
ar << pc;
auto cpsr = GetCPSR();
const auto cpsr = GetCPSR();
ar << cpsr;
for (size_t i = 0; i < 32; i++) {
auto r = GetVFPReg(i);
for (int i = 0; i < 32; i++) {
const auto r = GetVFPReg(i);
ar << r;
}
for (auto i = 0; i < VFPSystemRegister::VFP_SYSTEM_REGISTER_COUNT; i++) {
auto r = GetVFPSystemReg(static_cast<VFPSystemRegister>(i));
for (size_t i = 0; i < VFPSystemRegister::VFP_SYSTEM_REGISTER_COUNT; i++) {
const auto r = GetVFPSystemReg(static_cast<VFPSystemRegister>(i));
ar << r;
}
for (auto i = 0; i < CP15Register::CP15_REGISTER_COUNT; i++) {
auto r = GetCP15Register(static_cast<CP15Register>(i));
for (size_t i = 0; i < CP15Register::CP15_REGISTER_COUNT; i++) {
const auto r = GetCP15Register(static_cast<CP15Register>(i));
ar << r;
}
}
@ -274,11 +274,11 @@ private:
PurgeState();
ar >> timer;
ar >> id;
std::shared_ptr<Memory::PageTable> page_table = nullptr;
std::shared_ptr<Memory::PageTable> page_table{};
ar >> page_table;
SetPageTable(page_table);
u32 r;
for (size_t = 0; i < 15; i++) {
for (int i = 0; i < 15; i++) {
ar >> r;
SetReg(i, r);
}
@ -286,15 +286,15 @@ private:
SetPC(r);
ar >> r;
SetCPSR(r);
for (auto i = 0; i < 32; i++) {
for (int i = 0; i < 32; i++) {
ar >> r;
SetVFPReg(i, r);
}
for (auto i = 0; i < VFPSystemRegister::VFP_SYSTEM_REGISTER_COUNT; i++) {
for (size_t i = 0; i < VFPSystemRegister::VFP_SYSTEM_REGISTER_COUNT; i++) {
ar >> r;
SetVFPSystemReg(static_cast<VFPSystemRegister>(i), r);
}
for (auto i = 0; i < CP15Register::CP15_REGISTER_COUNT; i++) {
for (size_t i = 0; i < CP15Register::CP15_REGISTER_COUNT; i++) {
ar >> r;
SetCP15Register(static_cast<CP15Register>(i), r);
}

8
src/core/hle/kernel/config_mem.h
View file

@ -58,10 +58,14 @@ public:
ConfigMemDef& GetConfigMem();
u8* GetPtr() override {
return reinterpret_cast<u8*>(&config_mem));
return reinterpret_cast<u8*>(&config_mem);
}
u32 GetSize() const override {
const u8* GetPtr() const override {
return reinterpret_cast<const u8*>(&config_mem);
}
std::size_t GetSize() const override {
return sizeof(config_mem);
}

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

@ -24,10 +24,8 @@ KernelSystem::KernelSystem(Memory::MemorySystem& memory, Core::Timing& timing,
u32 num_cores, u8 n3ds_mode)
: memory(memory), timing(timing),
prepare_reschedule_callback(std::move(prepare_reschedule_callback)) {
std::generate(memory_regions.begin(), memory_regions.end(),
[] { return std::make_shared<MemoryRegionInfo>(); });
memory_regions[i] = std::make_shared<MemoryRegionInfo>();
}
std::generate(memory_regions.begin(), memory_regions.end(),
[] { return std::make_shared<MemoryRegionInfo>(); });
MemoryInit(system_mode, n3ds_mode);
resource_limits = std::make_unique<ResourceLimitList>(*this);

10
src/core/hle/kernel/shared_page.h
View file

@ -99,11 +99,15 @@ public:
SharedPageDef& GetSharedPage();
virtual u8* GetPtr() {
return static_cast<u8*>(static_cast<void*>(&shared_page));
u8* GetPtr() override {
return reinterpret_cast<u8*>(&shared_page);
}
virtual u32 GetSize() const {
const u8* GetPtr() const override {
return reinterpret_cast<const u8*>(&shared_page);
}
std::size_t GetSize() const override {
return sizeof(shared_page);
}

43
src/core/hle/service/cecd/cecd.cpp
View file

@ -106,7 +106,7 @@ void Module::Interface::Open(Kernel::HLERequestContext& ctx) {
} else {
session_data->file = std::move(file_result).Unwrap();
rb.Push(RESULT_SUCCESS);
rb.Push<u32>(session_data->file->GetSize()); // Return file size
rb.Push<u32>(static_cast<u32>(session_data->file->GetSize())); // Return file size
}
if (path_type == CecDataPathType::MboxProgramId) {
@ -154,8 +154,8 @@ void Module::Interface::Read(Kernel::HLERequestContext& ctx) {
break;
default: // If not directory, then it is a file
std::vector<u8> buffer(write_buffer_size);
const u32 bytes_read =
session_data->file->Read(0, write_buffer_size, buffer.data()).Unwrap();
const u32 bytes_read = static_cast<u32>(
session_data->file->Read(0, write_buffer_size, buffer.data()).Unwrap());
write_buffer.Write(buffer.data(), 0, write_buffer_size);
session_data->file->Close();
@ -197,7 +197,8 @@ void Module::Interface::ReadMessage(Kernel::HLERequestContext& ctx) {
auto message = std::move(message_result).Unwrap();
std::vector<u8> buffer(buffer_size);
const u32 bytes_read = message->Read(0, buffer_size, buffer.data()).Unwrap();
const u32 bytes_read =
static_cast<u32>(message->Read(0, buffer_size, buffer.data()).Unwrap());
write_buffer.Write(buffer.data(), 0, buffer_size);
message->Close();
@ -266,7 +267,8 @@ void Module::Interface::ReadMessageWithHMAC(Kernel::HLERequestContext& ctx) {
auto message = std::move(message_result).Unwrap();
std::vector<u8> buffer(buffer_size);
const u32 bytes_read = message->Read(0, buffer_size, buffer.data()).Unwrap();
const u32 bytes_read =
static_cast<u32>(message->Read(0, buffer_size, buffer.data()).Unwrap());
write_buffer.Write(buffer.data(), 0, buffer_size);
message->Close();
@ -367,8 +369,8 @@ void Module::Interface::Write(Kernel::HLERequestContext& ctx) {
buffer);
}
const u32 bytes_written =
session_data->file->Write(0, buffer.size(), true, buffer.data()).Unwrap();
const u32 bytes_written = static_cast<u32>(
session_data->file->Write(0, buffer.size(), true, buffer.data()).Unwrap());
session_data->file->Close();
rb.Push(RESULT_SUCCESS);
@ -429,7 +431,8 @@ void Module::Interface::WriteMessage(Kernel::HLERequestContext& ctx) {
msg_header.sender_id, msg_header.sender_id2, msg_header.send_count,
msg_header.forward_count, msg_header.user_data);
const u32 bytes_written = message->Write(0, buffer_size, true, buffer.data()).Unwrap();
const u32 bytes_written =
static_cast<u32>(message->Write(0, buffer_size, true, buffer.data()).Unwrap());
message->Close();
rb.Push(RESULT_SUCCESS);
@ -515,7 +518,8 @@ void Module::Interface::WriteMessageWithHMAC(Kernel::HLERequestContext& ctx) {
hmac.CalculateDigest(hmac_digest.data(), message_body.data(), msg_header.body_size);
std::memcpy(buffer.data() + hmac_offset, hmac_digest.data(), hmac_size);
const u32 bytes_written = message->Write(0, buffer_size, true, buffer.data()).Unwrap();
const u32 bytes_written =
static_cast<u32>(message->Write(0, buffer_size, true, buffer.data()).Unwrap());
message->Close();
rb.Push(RESULT_SUCCESS);
@ -757,7 +761,8 @@ void Module::Interface::OpenAndWrite(Kernel::HLERequestContext& ctx) {
cecd->CheckAndUpdateFile(path_type, ncch_program_id, buffer);
}
const u32 bytes_written = file->Write(0, buffer.size(), true, buffer.data()).Unwrap();
const u32 bytes_written =
static_cast<u32>(file->Write(0, buffer.size(), true, buffer.data()).Unwrap());
file->Close();
rb.Push(RESULT_SUCCESS);
@ -806,7 +811,8 @@ void Module::Interface::OpenAndRead(Kernel::HLERequestContext& ctx) {
auto file = std::move(file_result).Unwrap();
std::vector<u8> buffer(buffer_size);
const u32 bytes_read = file->Read(0, buffer_size, buffer.data()).Unwrap();
const u32 bytes_read =
static_cast<u32>(file->Read(0, buffer_size, buffer.data()).Unwrap());
write_buffer.Write(buffer.data(), 0, buffer_size);
file->Close();
@ -937,7 +943,7 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
constexpr u32 max_num_boxes = 24;
constexpr u32 name_size = 16; // fixed size 16 characters long
constexpr u32 valid_name_size = 8; // 8 characters are valid, the rest are null
const u32 file_size = file_buffer.size();
const u32 file_size = static_cast<u32>(file_buffer.size());
switch (path_type) {
case CecDataPathType::MboxList: {
@ -1021,7 +1027,7 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
std::u16string u16_filename;
// Loop through entries but don't add mboxlist____ to itself.
for (auto i = 0; i < entry_count; i++) {
for (u32 i = 0; i < entry_count; i++) {
u16_filename = std::u16string(entries[i].filename);
file_name = Common::UTF16ToUTF8(u16_filename);
@ -1212,7 +1218,7 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
std::string file_name;
std::u16string u16_filename;
for (auto i = 0; i < entry_count; i++) {
for (u32 i = 0; i < entry_count; i++) {
u16_filename = std::u16string(entries[i].filename);
file_name = Common::UTF16ToUTF8(u16_filename);
@ -1230,7 +1236,7 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
auto message_result = cecd_system_save_data_archive->OpenFile(message_path, mode);
auto message = std::move(message_result).Unwrap();
const u32 message_size = message->GetSize();
const u32 message_size = static_cast<u32>(message->GetSize());
std::vector<u8> buffer(message_size);
message->Read(0, message_size, buffer.data()).Unwrap();
@ -1304,7 +1310,7 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
std::string file_name;
std::u16string u16_filename;
for (auto i = 0; i < entry_count; i++) {
for (u32 i = 0; i < entry_count; i++) {
u16_filename = std::u16string(entries[i].filename);
file_name = Common::UTF16ToUTF8(u16_filename);
@ -1320,7 +1326,7 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
auto message_result = cecd_system_save_data_archive->OpenFile(message_path, mode);
auto message = std::move(message_result).Unwrap();
const u32 message_size = message->GetSize();
const u32 message_size = static_cast<u32>(message->GetSize());
std::vector<u8> buffer(message_size);
message->Read(0, message_size, buffer.data()).Unwrap();
@ -1353,7 +1359,8 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
case CecDataPathType::MboxData:
case CecDataPathType::MboxIcon:
case CecDataPathType::MboxTitle:
default: {}
default: {
}
}
}

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

@ -83,10 +83,10 @@ void Context::MakeRequest() {
client = std::move(ssl_client);
if (auto client_cert = ssl_config.client_cert_ctx.lock()) {
SSL_CTX_use_certificate_ASN1(ctx, client_cert->certificate.size(),
SSL_CTX_use_certificate_ASN1(ctx, static_cast<int>(client_cert->certificate.size()),
client_cert->certificate.data());
SSL_CTX_use_PrivateKey_ASN1(EVP_PKEY_RSA, ctx, client_cert->private_key.data(),
client_cert->private_key.size());
static_cast<long>(client_cert->private_key.size()));
}
// TODO(B3N30): Check for SSLOptions-Bits and set the verify method accordingly

30
src/core/memory.cpp
View file

@ -100,7 +100,7 @@ public:
Impl();
virtual u8* GetPtr(Region r) {
const u8* GetPtr(Region r) const {
switch (r) {
case Region::VRAM:
return vram.get();
@ -115,7 +115,22 @@ public:
}
}
virtual u32 GetSize(Region r) const {
u8* GetPtr(Region r) {
switch (r) {
case Region::VRAM:
return vram.get();
case Region::DSP:
return dsp->GetDspMemory().data();
case Region::FCRAM:
return fcram.get();
case Region::N3DS:
return n3ds_extra_ram.get();
default:
UNREACHABLE();
}
}
u32 GetSize(Region r) const {
switch (r) {
case Region::VRAM:
return VRAM_SIZE;
@ -158,11 +173,14 @@ template <Region R>
class MemorySystem::BackingMemImpl : public BackingMem {
public:
BackingMemImpl() : impl(*Core::Global<Core::System>().Memory().impl) {}
BackingMemImpl(MemorySystem::Impl& impl_) : impl(impl_) {}
virtual u8* GetPtr() {
explicit BackingMemImpl(MemorySystem::Impl& impl_) : impl(impl_) {}
u8* GetPtr() override {
return impl.GetPtr(R);
}
virtual u32 GetSize() const {
const u8* GetPtr() const override {
return impl.GetPtr(R);
}
std::size_t GetSize() const override {
return impl.GetSize(R);
}
@ -884,7 +902,7 @@ void WriteMMIO<u64>(MMIORegionPointer mmio_handler, VAddr addr, const u64 data)
u32 MemorySystem::GetFCRAMOffset(const u8* pointer) {
ASSERT(pointer >= impl->fcram.get() && pointer <= impl->fcram.get() + Memory::FCRAM_N3DS_SIZE);
return pointer - impl->fcram.get();
return static_cast<u32>(pointer - impl->fcram.get());
}
u8* MemorySystem::GetFCRAMPointer(u32 offset) {