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CMakeLists: Specify -Wextra on linux builds

Browse source 
Allows reporting more cases where logic errors may exist, such as
implicit fallthrough cases, etc.

We currently ignore unused parameters, since we currently have many
cases where this is intentional (virtual interfaces).

While we're at it, we can also tidy up any existing code that causes
warnings. This also uncovered a few bugs as well.
This commit is contained in:
Lioncash 2020-04-15 15:59:23 -04:00
parent e33196d4e7
commit 1c340c6efa
26 changed files with 93 additions and 70 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/core/arm/arm_interface.cpp
View file

@ -123,7 +123,7 @@ Symbols GetSymbols(VAddr text_offset, Memory::Memory& memory) {
std::optional<std::string> GetSymbolName(const Symbols& symbols, VAddr func_address) {
const auto iter =
std::find_if(symbols.begin(), symbols.end(), [func_address](const auto& pair) {
const auto& [symbol, name] = pair;
const auto& symbol = pair.first;
const auto end_address = symbol.value + symbol.size;
return func_address >= symbol.value && func_address < end_address;
});
@ -146,7 +146,7 @@ std::vector<ARM_Interface::BacktraceEntry> ARM_Interface::GetBacktrace() const {
auto fp = GetReg(29);
auto lr = GetReg(30);
while (true) {
out.push_back({"", 0, lr, 0});
out.push_back({"", 0, lr, 0, ""});
if (!fp) {
break;
}

3
src/core/file_sys/patch_manager.cpp
View file

@ -440,7 +440,8 @@ std::map<std::string, std::string, std::less<>> PatchManager::GetPatchVersionNam
// Game Updates
const auto update_tid = GetUpdateTitleID(title_id);
PatchManager update{update_tid};
auto [nacp, discard_icon_file] = update.GetControlMetadata();
const auto metadata = update.GetControlMetadata();
const auto& nacp = metadata.first;
const auto update_disabled =
std::find(disabled.cbegin(), disabled.cend(), "Update") != disabled.cend();

23
src/core/file_sys/registered_cache.cpp
View file

@ -591,14 +591,18 @@ InstallResult RegisteredCache::InstallEntry(const NSP& nsp, bool overwrite_if_ex
InstallResult RegisteredCache::InstallEntry(const NCA& nca, TitleType type,
bool overwrite_if_exists, const VfsCopyFunction& copy) {
CNMTHeader header{
nca.GetTitleId(), ///< Title ID
0, ///< Ignore/Default title version
type, ///< Type
{}, ///< Padding
0x10, ///< Default table offset
1, ///< 1 Content Entry
0, ///< No Meta Entries
{}, ///< Padding
nca.GetTitleId(), // Title ID
0, // Ignore/Default title version
type, // Type
{}, // Padding
0x10, // Default table offset
1, // 1 Content Entry
0, // No Meta Entries
{}, // Padding
{}, // Reserved 1
0, // Is committed
0, // Required download system version
{}, // Reserved 2
};
OptionalHeader opt_header{0, 0};
ContentRecord c_rec{{}, {}, {}, GetCRTypeFromNCAType(nca.GetType()), {}};
@ -848,7 +852,8 @@ VirtualFile ManualContentProvider::GetEntryUnparsed(u64 title_id, ContentRecordT
VirtualFile ManualContentProvider::GetEntryRaw(u64 title_id, ContentRecordType type) const {
const auto iter =
std::find_if(entries.begin(), entries.end(), [title_id, type](const auto& entry) {
const auto [title_type, content_type, e_title_id] = entry.first;
const auto content_type = std::get<1>(entry.first);
const auto e_title_id = std::get<2>(entry.first);
return content_type == type && e_title_id == title_id;
});
if (iter == entries.end())

4
src/core/file_sys/vfs_libzip.cpp
View file

@ -42,11 +42,11 @@ VirtualDir ExtractZIP(VirtualFile file) {
continue;
if (name.back() != '/') {
std::unique_ptr<zip_file_t, decltype(&zip_fclose)> file{
std::unique_ptr<zip_file_t, decltype(&zip_fclose)> file2{
zip_fopen_index(zip.get(), i, 0), zip_fclose};
std::vector<u8> buf(stat.size);
if (zip_fread(file.get(), buf.data(), buf.size()) != buf.size())
if (zip_fread(file2.get(), buf.data(), buf.size()) != s64(buf.size()))
return nullptr;
const auto parts = FileUtil::SplitPathComponents(stat.name);

2
src/core/frontend/framebuffer_layout.cpp
View file

@ -25,7 +25,7 @@ FramebufferLayout DefaultFrameLayout(u32 width, u32 height) {
ASSERT(height > 0);
// The drawing code needs at least somewhat valid values for both screens
// so just calculate them both even if the other isn't showing.
FramebufferLayout res{width, height};
FramebufferLayout res{width, height, false, {}};
const float window_aspect_ratio = static_cast<float>(height) / width;
const float emulation_aspect_ratio = EmulationAspectRatio(

24
src/core/hle/kernel/hle_ipc.cpp
View file

@ -284,17 +284,17 @@ ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(Thread& thread) {
std::vector<u8> HLERequestContext::ReadBuffer(int buffer_index) const {
std::vector<u8> buffer;
const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
const bool is_buffer_a{BufferDescriptorA().size() > std::size_t(buffer_index) &&
BufferDescriptorA()[buffer_index].Size()};
auto& memory = Core::System::GetInstance().Memory();
if (is_buffer_a) {
ASSERT_MSG(BufferDescriptorA().size() > buffer_index,
ASSERT_MSG(BufferDescriptorA().size() > std::size_t(buffer_index),
"BufferDescriptorA invalid buffer_index {}", buffer_index);
buffer.resize(BufferDescriptorA()[buffer_index].Size());
memory.ReadBlock(BufferDescriptorA()[buffer_index].Address(), buffer.data(), buffer.size());
} else {
ASSERT_MSG(BufferDescriptorX().size() > buffer_index,
ASSERT_MSG(BufferDescriptorX().size() > std::size_t(buffer_index),
"BufferDescriptorX invalid buffer_index {}", buffer_index);
buffer.resize(BufferDescriptorX()[buffer_index].Size());
memory.ReadBlock(BufferDescriptorX()[buffer_index].Address(), buffer.data(), buffer.size());
@ -310,7 +310,7 @@ std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,
return 0;
}
const bool is_buffer_b{BufferDescriptorB().size() > buffer_index &&
const bool is_buffer_b{BufferDescriptorB().size() > std::size_t(buffer_index) &&
BufferDescriptorB()[buffer_index].Size()};
const std::size_t buffer_size{GetWriteBufferSize(buffer_index)};
if (size > buffer_size) {
@ -321,13 +321,13 @@ std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,
auto& memory = Core::System::GetInstance().Memory();
if (is_buffer_b) {
ASSERT_MSG(BufferDescriptorB().size() > buffer_index,
ASSERT_MSG(BufferDescriptorB().size() > std::size_t(buffer_index),
"BufferDescriptorB invalid buffer_index {}", buffer_index);
ASSERT_MSG(BufferDescriptorB()[buffer_index].Size() >= size,
"BufferDescriptorB buffer_index {} is not large enough", buffer_index);
memory.WriteBlock(BufferDescriptorB()[buffer_index].Address(), buffer, size);
} else {
ASSERT_MSG(BufferDescriptorC().size() > buffer_index,
ASSERT_MSG(BufferDescriptorC().size() > std::size_t(buffer_index),
"BufferDescriptorC invalid buffer_index {}", buffer_index);
ASSERT_MSG(BufferDescriptorC()[buffer_index].Size() >= size,
"BufferDescriptorC buffer_index {} is not large enough", buffer_index);
@ -338,16 +338,16 @@ std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,
}
std::size_t HLERequestContext::GetReadBufferSize(int buffer_index) const {
const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
const bool is_buffer_a{BufferDescriptorA().size() > std::size_t(buffer_index) &&
BufferDescriptorA()[buffer_index].Size()};
if (is_buffer_a) {
ASSERT_MSG(BufferDescriptorA().size() > buffer_index,
ASSERT_MSG(BufferDescriptorA().size() > std::size_t(buffer_index),
"BufferDescriptorA invalid buffer_index {}", buffer_index);
ASSERT_MSG(BufferDescriptorA()[buffer_index].Size() > 0,
"BufferDescriptorA buffer_index {} is empty", buffer_index);
return BufferDescriptorA()[buffer_index].Size();
} else {
ASSERT_MSG(BufferDescriptorX().size() > buffer_index,
ASSERT_MSG(BufferDescriptorX().size() > std::size_t(buffer_index),
"BufferDescriptorX invalid buffer_index {}", buffer_index);
ASSERT_MSG(BufferDescriptorX()[buffer_index].Size() > 0,
"BufferDescriptorX buffer_index {} is empty", buffer_index);
@ -356,14 +356,14 @@ std::size_t HLERequestContext::GetReadBufferSize(int buffer_index) const {
}
std::size_t HLERequestContext::GetWriteBufferSize(int buffer_index) const {
const bool is_buffer_b{BufferDescriptorB().size() > buffer_index &&
const bool is_buffer_b{BufferDescriptorB().size() > std::size_t(buffer_index) &&
BufferDescriptorB()[buffer_index].Size()};
if (is_buffer_b) {
ASSERT_MSG(BufferDescriptorB().size() > buffer_index,
ASSERT_MSG(BufferDescriptorB().size() > std::size_t(buffer_index),
"BufferDescriptorB invalid buffer_index {}", buffer_index);
return BufferDescriptorB()[buffer_index].Size();
} else {
ASSERT_MSG(BufferDescriptorC().size() > buffer_index,
ASSERT_MSG(BufferDescriptorC().size() > std::size_t(buffer_index),
"BufferDescriptorC invalid buffer_index {}", buffer_index);
return BufferDescriptorC()[buffer_index].Size();
}

2
src/core/hle/service/audio/audren_u.cpp
View file

@ -129,7 +129,7 @@ private:
LOG_DEBUG(Service_Audio, "called. rendering_time_limit_percent={}",
rendering_time_limit_percent);
ASSERT(rendering_time_limit_percent >= 0 && rendering_time_limit_percent <= 100);
ASSERT(rendering_time_limit_percent <= 100);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);

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

@ -451,7 +451,8 @@ FileSys::SaveDataSize FileSystemController::ReadSaveDataSize(FileSys::SaveDataTy
if (res != Loader::ResultStatus::Success) {
FileSys::PatchManager pm{system.CurrentProcess()->GetTitleID()};
auto [nacp_unique, discard] = pm.GetControlMetadata();
const auto metadata = pm.GetControlMetadata();
const auto& nacp_unique = metadata.first;
if (nacp_unique != nullptr) {
new_size = {nacp_unique->GetDefaultNormalSaveSize(),

3
src/core/hle/service/filesystem/fsp_srv.cpp
View file

@ -575,6 +575,7 @@ private:
0,
user_id->GetSize(),
{},
{},
});
continue;
@ -595,6 +596,7 @@ private:
stoull_be(title_id->GetName()),
title_id->GetSize(),
{},
{},
});
}
}
@ -619,6 +621,7 @@ private:
stoull_be(title_id->GetName()),
title_id->GetSize(),
{},
{},
});
}
}

14
src/core/hle/service/time/time_zone_manager.cpp
View file

@ -309,7 +309,7 @@ static bool ParsePosixName(const char* name, TimeZoneRule& rule) {
offset = GetTZName(name, offset);
std_len = offset;
}
if (!std_len) {
if (std_len == 0) {
return {};
}
if (!GetOffset(name, offset, std_offset)) {
@ -320,7 +320,7 @@ static bool ParsePosixName(const char* name, TimeZoneRule& rule) {
int dest_len{};
int dest_offset{};
const char* dest_name{name + offset};
if (rule.chars.size() < char_count) {
if (rule.chars.size() < std::size_t(char_count)) {
return {};
}
@ -343,7 +343,7 @@ static bool ParsePosixName(const char* name, TimeZoneRule& rule) {
return {};
}
char_count += dest_len + 1;
if (rule.chars.size() < char_count) {
if (rule.chars.size() < std::size_t(char_count)) {
return {};
}
if (name[offset] != '\0' && name[offset] != ',' && name[offset] != ';') {
@ -414,7 +414,7 @@ static bool ParsePosixName(const char* name, TimeZoneRule& rule) {
if (is_reversed ||
(start_time < end_time &&
(end_time - start_time < (year_seconds + (std_offset - dest_offset))))) {
if (rule.ats.size() - 2 < time_count) {
if (rule.ats.size() - 2 < std::size_t(time_count)) {
break;
}
@ -609,7 +609,7 @@ static bool ParseTimeZoneBinary(TimeZoneRule& time_zone_rule, FileSys::VirtualFi
}
const u64 position{(read_offset - sizeof(TzifHeader))};
const std::size_t bytes_read{vfs_file->GetSize() - sizeof(TzifHeader) - position};
const s64 bytes_read = s64(vfs_file->GetSize() - sizeof(TzifHeader) - position);
if (bytes_read < 0) {
return {};
}
@ -621,11 +621,11 @@ static bool ParseTimeZoneBinary(TimeZoneRule& time_zone_rule, FileSys::VirtualFi
std::array<char, time_zone_name_max + 1> temp_name{};
vfs_file->ReadArray(temp_name.data(), bytes_read, read_offset);
if (bytes_read > 2 && temp_name[0] == '\n' && temp_name[bytes_read - 1] == '\n' &&
time_zone_rule.type_count + 2 <= time_zone_rule.ttis.size()) {
std::size_t(time_zone_rule.type_count) + 2 <= time_zone_rule.ttis.size()) {
temp_name[bytes_read - 1] = '\0';
std::array<char, time_zone_name_max> name{};
std::memcpy(name.data(), temp_name.data() + 1, bytes_read - 1);
std::memcpy(name.data(), temp_name.data() + 1, std::size_t(bytes_read - 1));
TimeZoneRule temp_rule;
if (ParsePosixName(name.data(), temp_rule)) {

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

@ -101,8 +101,8 @@ public:
}
std::u16string ReadInterfaceToken() {
u32 unknown = Read<u32_le>();
u32 length = Read<u32_le>();
[[maybe_unused]] const u32 unknown = Read<u32_le>();
const u32 length = Read<u32_le>();
std::u16string token{};

5
src/core/memory/dmnt_cheat_vm.cpp
View file

@ -55,7 +55,7 @@ void DmntCheatVm::LogOpcode(const CheatVmOpcode& opcode) {
fmt::format("Cond Type: {:X}", static_cast<u32>(begin_cond->cond_type)));
callbacks->CommandLog(fmt::format("Rel Addr: {:X}", begin_cond->rel_address));
callbacks->CommandLog(fmt::format("Value: {:X}", begin_cond->value.bit64));
} else if (auto end_cond = std::get_if<EndConditionalOpcode>(&opcode.opcode)) {
} else if (std::holds_alternative<EndConditionalOpcode>(opcode.opcode)) {
callbacks->CommandLog("Opcode: End Conditional");
} else if (auto ctrl_loop = std::get_if<ControlLoopOpcode>(&opcode.opcode)) {
if (ctrl_loop->start_loop) {
@ -399,6 +399,7 @@ bool DmntCheatVm::DecodeNextOpcode(CheatVmOpcode& out) {
// 8kkkkkkk
// Just parse the mask.
begin_keypress_cond.key_mask = first_dword & 0x0FFFFFFF;
opcode.opcode = begin_keypress_cond;
} break;
case CheatVmOpcodeType::PerformArithmeticRegister: {
PerformArithmeticRegisterOpcode perform_math_reg{};
@ -779,7 +780,7 @@ void DmntCheatVm::Execute(const CheatProcessMetadata& metadata) {
if (!cond_met) {
SkipConditionalBlock();
}
} else if (auto end_cond = std::get_if<EndConditionalOpcode>(&cur_opcode.opcode)) {
} else if (std::holds_alternative<EndConditionalOpcode>(cur_opcode.opcode)) {
// Decrement the condition depth.
// We will assume, graciously, that mismatched conditional block ends are a nop.
if (condition_depth > 0) {

6
src/core/telemetry_session.cpp
View file

@ -153,9 +153,9 @@ void TelemetrySession::AddInitialInfo(Loader::AppLoader& app_loader) {
app_loader.ReadTitle(name);
if (name.empty()) {
auto [nacp, icon_file] = FileSys::PatchManager(program_id).GetControlMetadata();
if (nacp != nullptr) {
name = nacp->GetApplicationName();
const auto metadata = FileSys::PatchManager(program_id).GetControlMetadata();
if (metadata.first != nullptr) {
name = metadata.first->GetApplicationName();
}
}