From be1954e04cb5a0c3a526f78ed5490a5e65310280 Mon Sep 17 00:00:00 2001 From: Lioncash Date: Thu, 15 Oct 2020 14:49:45 -0400 Subject: core: Fix clang build Recent changes to the build system that made more warnings be flagged as errors caused building via clang to break. Fixes #4795 --- src/core/arm/dynarmic/arm_dynarmic_32.cpp | 10 +++++----- src/core/arm/dynarmic/arm_dynarmic_32.h | 8 ++++---- src/core/arm/dynarmic/arm_dynarmic_64.cpp | 10 +++++----- src/core/arm/dynarmic/arm_dynarmic_64.h | 8 ++++---- 4 files changed, 18 insertions(+), 18 deletions(-) (limited to 'src/core/arm/dynarmic') diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp index b5f28a86e..fab694fc2 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp @@ -111,7 +111,7 @@ public: } return 0U; } - return std::max(parent.system.CoreTiming().GetDowncount(), 0); + return static_cast(std::max(parent.system.CoreTiming().GetDowncount(), 0)); } ARM_Dynarmic_32& parent; @@ -210,19 +210,19 @@ u64 ARM_Dynarmic_32::GetPC() const { return jit->Regs()[15]; } -u64 ARM_Dynarmic_32::GetReg(int index) const { +u64 ARM_Dynarmic_32::GetReg(std::size_t index) const { return jit->Regs()[index]; } -void ARM_Dynarmic_32::SetReg(int index, u64 value) { +void ARM_Dynarmic_32::SetReg(std::size_t index, u64 value) { jit->Regs()[index] = static_cast(value); } -u128 ARM_Dynarmic_32::GetVectorReg(int index) const { +u128 ARM_Dynarmic_32::GetVectorReg(std::size_t index) const { return {}; } -void ARM_Dynarmic_32::SetVectorReg(int index, u128 value) {} +void ARM_Dynarmic_32::SetVectorReg(std::size_t index, u128 value) {} u32 ARM_Dynarmic_32::GetPSTATE() const { return jit->Cpsr(); diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.h b/src/core/arm/dynarmic/arm_dynarmic_32.h index 2bab31b92..ba646c623 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.h +++ b/src/core/arm/dynarmic/arm_dynarmic_32.h @@ -35,10 +35,10 @@ public: void SetPC(u64 pc) override; u64 GetPC() const override; - u64 GetReg(int index) const override; - void SetReg(int index, u64 value) override; - u128 GetVectorReg(int index) const override; - void SetVectorReg(int index, u128 value) override; + u64 GetReg(std::size_t index) const override; + void SetReg(std::size_t index, u64 value) override; + u128 GetVectorReg(std::size_t index) const override; + void SetVectorReg(std::size_t index, u128 value) override; u32 GetPSTATE() const override; void SetPSTATE(u32 pstate) override; void Run() override; diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp index ce9968724..a2c4c2f30 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp @@ -148,7 +148,7 @@ public: } return 0U; } - return std::max(parent.system.CoreTiming().GetDowncount(), 0); + return static_cast(std::max(parent.system.CoreTiming().GetDowncount(), 0)); } u64 GetCNTPCT() override { @@ -265,19 +265,19 @@ u64 ARM_Dynarmic_64::GetPC() const { return jit->GetPC(); } -u64 ARM_Dynarmic_64::GetReg(int index) const { +u64 ARM_Dynarmic_64::GetReg(std::size_t index) const { return jit->GetRegister(index); } -void ARM_Dynarmic_64::SetReg(int index, u64 value) { +void ARM_Dynarmic_64::SetReg(std::size_t index, u64 value) { jit->SetRegister(index, value); } -u128 ARM_Dynarmic_64::GetVectorReg(int index) const { +u128 ARM_Dynarmic_64::GetVectorReg(std::size_t index) const { return jit->GetVector(index); } -void ARM_Dynarmic_64::SetVectorReg(int index, u128 value) { +void ARM_Dynarmic_64::SetVectorReg(std::size_t index, u128 value) { jit->SetVector(index, value); } diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.h b/src/core/arm/dynarmic/arm_dynarmic_64.h index 403c55961..2afb7e7a4 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.h +++ b/src/core/arm/dynarmic/arm_dynarmic_64.h @@ -33,10 +33,10 @@ public: void SetPC(u64 pc) override; u64 GetPC() const override; - u64 GetReg(int index) const override; - void SetReg(int index, u64 value) override; - u128 GetVectorReg(int index) const override; - void SetVectorReg(int index, u128 value) override; + u64 GetReg(std::size_t index) const override; + void SetReg(std::size_t index, u64 value) override; + u128 GetVectorReg(std::size_t index) const override; + void SetVectorReg(std::size_t index, u128 value) override; u32 GetPSTATE() const override; void SetPSTATE(u32 pstate) override; void Run() override; -- cgit v1.2.3 From 3d592972dc3fd61cc88771b889eff237e4e03e0f Mon Sep 17 00:00:00 2001 From: bunnei Date: Tue, 20 Oct 2020 19:07:39 -0700 Subject: Revert "core: Fix clang build" --- externals/microprofile/microprofile.h | 4 +- src/audio_core/CMakeLists.txt | 5 +- src/audio_core/algorithm/interpolate.cpp | 6 +- src/audio_core/audio_renderer.cpp | 4 +- src/audio_core/codec.cpp | 6 +- src/audio_core/command_generator.cpp | 212 +++++++++------------ src/audio_core/command_generator.h | 4 +- src/audio_core/cubeb_sink.cpp | 2 +- src/audio_core/cubeb_sink.h | 2 +- src/audio_core/info_updater.cpp | 4 +- src/audio_core/mix_context.cpp | 17 +- src/audio_core/sink_context.cpp | 5 +- src/audio_core/splitter_context.cpp | 60 +++--- src/audio_core/time_stretch.h | 10 +- src/audio_core/voice_context.cpp | 47 ++--- src/common/fiber.h | 4 +- src/common/file_util.h | 3 +- src/common/math_util.h | 4 +- src/common/multi_level_queue.h | 2 +- src/common/spin_lock.h | 8 - src/common/swap.h | 10 +- src/common/thread_queue_list.h | 4 +- src/core/CMakeLists.txt | 5 +- src/core/arm/arm_interface.cpp | 24 +-- src/core/arm/arm_interface.h | 8 +- src/core/arm/cpu_interrupt_handler.h | 4 +- src/core/arm/dynarmic/arm_dynarmic_32.cpp | 10 +- src/core/arm/dynarmic/arm_dynarmic_32.h | 8 +- src/core/arm/dynarmic/arm_dynarmic_64.cpp | 10 +- src/core/arm/dynarmic/arm_dynarmic_64.h | 8 +- src/core/arm/unicorn/arm_unicorn.cpp | 42 ++-- src/core/arm/unicorn/arm_unicorn.h | 8 +- src/core/core_timing.cpp | 13 +- src/core/core_timing_util.cpp | 42 ++-- src/core/core_timing_util.h | 4 +- src/core/crypto/key_manager.cpp | 7 +- src/core/crypto/partition_data_manager.cpp | 2 +- src/core/file_sys/content_archive.cpp | 4 +- src/core/file_sys/fsmitm_romfsbuild.cpp | 2 +- src/core/file_sys/ips_layer.cpp | 41 ++-- src/core/file_sys/kernel_executable.cpp | 6 +- src/core/file_sys/nca_patch.cpp | 7 +- src/core/frontend/applets/controller.cpp | 2 +- src/core/frontend/applets/profile_select.cpp | 3 +- src/core/gdbstub/gdbstub.cpp | 47 +---- src/core/gdbstub/gdbstub.h | 2 +- src/core/hle/ipc_helpers.h | 4 +- src/core/hle/kernel/address_arbiter.cpp | 4 +- src/core/hle/kernel/handle_table.cpp | 2 +- src/core/hle/kernel/hle_ipc.cpp | 2 +- src/core/hle/kernel/kernel.cpp | 2 +- src/core/hle/kernel/memory/address_space_info.cpp | 2 - src/core/hle/kernel/memory/memory_manager.cpp | 4 +- src/core/hle/kernel/memory/page_heap.cpp | 17 +- src/core/hle/kernel/memory/page_heap.h | 18 +- src/core/hle/kernel/memory/page_table.cpp | 6 +- src/core/hle/kernel/physical_core.h | 2 +- src/core/hle/kernel/process.cpp | 17 +- src/core/hle/kernel/resource_limit.cpp | 4 +- src/core/hle/kernel/scheduler.cpp | 72 ++----- src/core/hle/kernel/svc.cpp | 7 +- src/core/hle/kernel/svc_wrap.h | 17 +- src/core/hle/kernel/synchronization.cpp | 4 +- src/core/hle/kernel/thread.cpp | 2 +- src/core/hle/kernel/thread.h | 6 +- src/core/hle/service/acc/profile_manager.cpp | 13 +- src/core/hle/service/am/am.cpp | 2 +- src/core/hle/service/am/applets/controller.cpp | 26 +-- src/core/hle/service/audio/audout_u.cpp | 7 +- src/core/hle/service/audio/hwopus.cpp | 29 ++- src/core/hle/service/bcat/backend/backend.h | 8 +- src/core/hle/service/bcat/backend/boxcat.cpp | 9 - src/core/hle/service/bcat/module.cpp | 3 +- src/core/hle/service/filesystem/fsp_srv.cpp | 8 +- src/core/hle/service/hid/controllers/debug_pad.cpp | 8 +- src/core/hle/service/hid/controllers/gesture.cpp | 8 +- src/core/hle/service/hid/controllers/keyboard.cpp | 8 +- src/core/hle/service/hid/controllers/mouse.cpp | 8 +- src/core/hle/service/hid/controllers/npad.cpp | 69 +++---- src/core/hle/service/hid/controllers/stubbed.cpp | 12 +- .../hle/service/hid/controllers/touchscreen.cpp | 9 +- src/core/hle/service/hid/controllers/touchscreen.h | 2 +- src/core/hle/service/hid/controllers/xpad.cpp | 8 +- src/core/hle/service/ldr/ldr.cpp | 4 +- src/core/hle/service/mii/manager.cpp | 20 +- src/core/hle/service/nfp/nfp.cpp | 2 +- src/core/hle/service/ns/ns.cpp | 2 +- src/core/hle/service/ns/pl_u.cpp | 12 +- .../hle/service/nvdrv/devices/nvhost_as_gpu.cpp | 48 ++--- src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp | 12 +- src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp | 8 +- src/core/hle/service/nvdrv/interface.cpp | 8 +- src/core/hle/service/nvflinger/nvflinger.cpp | 2 +- src/core/hle/service/service.cpp | 4 +- src/core/hle/service/set/set.cpp | 6 +- src/core/hle/service/sockets/bsd.cpp | 72 +++---- src/core/hle/service/sockets/bsd.h | 3 - src/core/hle/service/sockets/sockets_translate.cpp | 1 - src/core/hle/service/time/time_zone_manager.cpp | 118 ++++++------ src/core/hle/service/time/time_zone_service.cpp | 4 +- src/core/loader/elf.cpp | 35 ++-- src/core/memory.cpp | 2 +- src/core/network/network.cpp | 31 ++- src/core/network/network.h | 12 +- src/core/network/sockets.h | 6 +- 105 files changed, 667 insertions(+), 906 deletions(-) (limited to 'src/core/arm/dynarmic') diff --git a/externals/microprofile/microprofile.h b/externals/microprofile/microprofile.h index d22f92868..85d5bd5de 100644 --- a/externals/microprofile/microprofile.h +++ b/externals/microprofile/microprofile.h @@ -857,7 +857,7 @@ inline int64_t MicroProfileLogTickDifference(MicroProfileLogEntry Start, MicroPr { uint64_t nStart = Start; uint64_t nEnd = End; - auto nDifference = static_cast((nEnd << 16) - (nStart << 16)); + int64_t nDifference = ((nEnd<<16) - (nStart<<16)); return nDifference >> 16; } @@ -868,7 +868,7 @@ inline int64_t MicroProfileLogGetTick(MicroProfileLogEntry e) inline int64_t MicroProfileLogSetTick(MicroProfileLogEntry e, int64_t nTick) { - return static_cast((MP_LOG_TICK_MASK & static_cast(nTick)) | (e & static_cast(~MP_LOG_TICK_MASK))); + return (MP_LOG_TICK_MASK & nTick) | (e & ~MP_LOG_TICK_MASK); } template diff --git a/src/audio_core/CMakeLists.txt b/src/audio_core/CMakeLists.txt index 74c1453aa..54940a034 100644 --- a/src/audio_core/CMakeLists.txt +++ b/src/audio_core/CMakeLists.txt @@ -51,9 +51,8 @@ if (NOT MSVC) -Werror=implicit-fallthrough -Werror=reorder -Werror=sign-compare - -Werror=sign-conversion - $<$:-Werror=unused-but-set-parameter> - $<$:-Werror=unused-but-set-variable> + -Werror=unused-but-set-parameter + -Werror=unused-but-set-variable -Werror=unused-variable ) endif() diff --git a/src/audio_core/algorithm/interpolate.cpp b/src/audio_core/algorithm/interpolate.cpp index 587ee5b7b..699fcb84c 100644 --- a/src/audio_core/algorithm/interpolate.cpp +++ b/src/audio_core/algorithm/interpolate.cpp @@ -167,8 +167,8 @@ std::vector Interpolate(InterpolationState& state, std::vector input, output.reserve(static_cast(static_cast(input.size()) / ratio + InterpolationState::taps)); - for (std::size_t frame = 0; frame < num_frames; ++frame) { - const auto lut_index{static_cast(state.fraction >> 8) * InterpolationState::taps}; + for (std::size_t frame{}; frame < num_frames; ++frame) { + const std::size_t lut_index{(state.fraction >> 8) * InterpolationState::taps}; std::rotate(state.history.begin(), state.history.end() - 1, state.history.end()); state.history[0][0] = input[frame * 2 + 0]; @@ -225,7 +225,7 @@ void Resample(s32* output, const s32* input, s32 pitch, s32& fraction, std::size output[i] = (l0 * s0 + l1 * s1 + l2 * s2 + l3 * s3) >> 15; fraction += pitch; - index += static_cast(fraction >> 15); + index += (fraction >> 15); fraction &= 0x7fff; } } diff --git a/src/audio_core/audio_renderer.cpp b/src/audio_core/audio_renderer.cpp index 094bace9c..a7e851bb8 100644 --- a/src/audio_core/audio_renderer.cpp +++ b/src/audio_core/audio_renderer.cpp @@ -187,8 +187,8 @@ void AudioRenderer::QueueMixedBuffer(Buffer::Tag tag) { const auto& in_params = final_mix.GetInParams(); std::vector mix_buffers(channel_count); for (std::size_t i = 0; i < channel_count; i++) { - mix_buffers[i] = command_generator.GetMixBuffer( - static_cast(in_params.buffer_offset) + buffer_offsets[i]); + mix_buffers[i] = + command_generator.GetMixBuffer(in_params.buffer_offset + buffer_offsets[i]); } for (std::size_t i = 0; i < BUFFER_SIZE; i++) { diff --git a/src/audio_core/codec.cpp b/src/audio_core/codec.cpp index d89f94ea2..2fb91c13a 100644 --- a/src/audio_core/codec.cpp +++ b/src/audio_core/codec.cpp @@ -32,7 +32,7 @@ std::vector DecodeADPCM(const u8* const data, std::size_t size, const ADPCM for (std::size_t framei = 0; framei < NUM_FRAMES; framei++) { const int frame_header = data[framei * FRAME_LEN]; const int scale = 1 << (frame_header & 0xF); - const auto idx = static_cast((frame_header >> 4) & 0x7); + const int idx = (frame_header >> 4) & 0x7; // Coefficients are fixed point with 11 bits fractional part. const int coef1 = coeff[idx * 2 + 0]; @@ -57,11 +57,11 @@ std::vector DecodeADPCM(const u8* const data, std::size_t size, const ADPCM std::size_t outputi = framei * SAMPLES_PER_FRAME; std::size_t datai = framei * FRAME_LEN + 1; for (std::size_t i = 0; i < SAMPLES_PER_FRAME && outputi < sample_count; i += 2) { - const s16 sample1 = decode_sample(SIGNED_NIBBLES[static_cast(data[datai] >> 4)]); + const s16 sample1 = decode_sample(SIGNED_NIBBLES[data[datai] >> 4]); ret[outputi] = sample1; outputi++; - const s16 sample2 = decode_sample(SIGNED_NIBBLES[static_cast(data[datai] & 0xF)]); + const s16 sample2 = decode_sample(SIGNED_NIBBLES[data[datai] & 0xF]); ret[outputi] = sample2; outputi++; diff --git a/src/audio_core/command_generator.cpp b/src/audio_core/command_generator.cpp index c0edb625d..fb8700ccf 100644 --- a/src/audio_core/command_generator.cpp +++ b/src/audio_core/command_generator.cpp @@ -15,8 +15,8 @@ constexpr std::size_t MIX_BUFFER_SIZE = 0x3f00; constexpr std::size_t SCALED_MIX_BUFFER_SIZE = MIX_BUFFER_SIZE << 15ULL; template -void ApplyMix(s32* output, const s32* input, s32 gain, std::size_t sample_count) { - for (std::size_t i = 0; i < sample_count; i += N) { +void ApplyMix(s32* output, const s32* input, s32 gain, s32 sample_count) { + for (std::size_t i = 0; i < static_cast(sample_count); i += N) { for (std::size_t j = 0; j < N; j++) { output[i + j] += static_cast((static_cast(input[i + j]) * gain + 0x4000) >> 15); @@ -111,8 +111,7 @@ void CommandGenerator::GenerateVoiceCommand(ServerVoiceInfo& voice_info) { const auto channel_count = in_params.channel_count; for (s32 channel = 0; channel < channel_count; channel++) { - const auto resource_id = - static_cast(in_params.voice_channel_resource_id[static_cast(channel)]); + const auto resource_id = in_params.voice_channel_resource_id[channel]; auto& dsp_state = voice_context.GetDspSharedState(resource_id); auto& channel_resource = voice_context.GetChannelResource(resource_id); @@ -133,15 +132,14 @@ void CommandGenerator::GenerateVoiceCommand(ServerVoiceInfo& voice_info) { if (in_params.mix_id != AudioCommon::NO_MIX) { // If we're using a mix id - auto& mix_info = mix_context.GetInfo(static_cast(in_params.mix_id)); + auto& mix_info = mix_context.GetInfo(in_params.mix_id); const auto& dest_mix_params = mix_info.GetInParams(); // Voice Mixing GenerateVoiceMixCommand( channel_resource.GetCurrentMixVolume(), channel_resource.GetLastMixVolume(), - dsp_state, static_cast(dest_mix_params.buffer_offset), - static_cast(dest_mix_params.buffer_count), - worker_params.mix_buffer_count + static_cast(channel), in_params.node_id); + dsp_state, dest_mix_params.buffer_offset, dest_mix_params.buffer_count, + worker_params.mix_buffer_count + channel, in_params.node_id); // Update last mix volumes channel_resource.UpdateLastMixVolumes(); @@ -158,15 +156,12 @@ void CommandGenerator::GenerateVoiceCommand(ServerVoiceInfo& voice_info) { continue; } - const auto& mix_info = - mix_context.GetInfo(static_cast(destination_data->GetMixId())); + const auto& mix_info = mix_context.GetInfo(destination_data->GetMixId()); const auto& dest_mix_params = mix_info.GetInParams(); GenerateVoiceMixCommand( destination_data->CurrentMixVolumes(), destination_data->LastMixVolumes(), - dsp_state, static_cast(dest_mix_params.buffer_offset), - static_cast(dest_mix_params.buffer_count), - worker_params.mix_buffer_count + static_cast(channel), - in_params.node_id); + dsp_state, dest_mix_params.buffer_offset, dest_mix_params.buffer_count, + worker_params.mix_buffer_count + channel, in_params.node_id); destination_data->MarkDirty(); } } @@ -224,10 +219,9 @@ void CommandGenerator::GenerateDataSourceCommand(ServerVoiceInfo& voice_info, Vo if (depop) { if (in_params.mix_id != AudioCommon::NO_MIX) { - auto& mix_info = mix_context.GetInfo(static_cast(in_params.mix_id)); + auto& mix_info = mix_context.GetInfo(in_params.mix_id); const auto& mix_in = mix_info.GetInParams(); - GenerateDepopPrepareCommand(dsp_state, static_cast(mix_in.buffer_count), - static_cast(mix_in.buffer_offset)); + GenerateDepopPrepareCommand(dsp_state, mix_in.buffer_count, mix_in.buffer_offset); } else if (in_params.splitter_info_id != AudioCommon::NO_SPLITTER) { s32 index{}; while (const auto* destination = @@ -235,24 +229,23 @@ void CommandGenerator::GenerateDataSourceCommand(ServerVoiceInfo& voice_info, Vo if (!destination->IsConfigured()) { continue; } - auto& mix_info = mix_context.GetInfo(static_cast(destination->GetMixId())); + auto& mix_info = mix_context.GetInfo(destination->GetMixId()); const auto& mix_in = mix_info.GetInParams(); - GenerateDepopPrepareCommand(dsp_state, static_cast(mix_in.buffer_count), - static_cast(mix_in.buffer_offset)); + GenerateDepopPrepareCommand(dsp_state, mix_in.buffer_count, mix_in.buffer_offset); } } } else { switch (in_params.sample_format) { case SampleFormat::Pcm16: DecodeFromWaveBuffers(voice_info, GetChannelMixBuffer(channel), dsp_state, channel, - static_cast(worker_params.sample_rate), - static_cast(worker_params.sample_count), in_params.node_id); + worker_params.sample_rate, worker_params.sample_count, + in_params.node_id); break; case SampleFormat::Adpcm: ASSERT(channel == 0 && in_params.channel_count == 1); DecodeFromWaveBuffers(voice_info, GetChannelMixBuffer(0), dsp_state, 0, - static_cast(worker_params.sample_rate), - static_cast(worker_params.sample_count), in_params.node_id); + worker_params.sample_rate, worker_params.sample_count, + in_params.node_id); break; default: UNREACHABLE_MSG("Unimplemented sample format={}", in_params.sample_format); @@ -262,7 +255,7 @@ void CommandGenerator::GenerateDataSourceCommand(ServerVoiceInfo& voice_info, Vo void CommandGenerator::GenerateBiquadFilterCommandForVoice(ServerVoiceInfo& voice_info, VoiceState& dsp_state, - u32 mix_buffer_count, s32 channel) { + s32 mix_buffer_count, s32 channel) { for (std::size_t i = 0; i < AudioCommon::MAX_BIQUAD_FILTERS; i++) { const auto& in_params = voice_info.GetInParams(); auto& biquad_filter = in_params.biquad_filter[i]; @@ -342,8 +335,8 @@ void CommandGenerator::GenerateDepopForMixBuffersCommand(std::size_t mix_buffer_ continue; } - depop_buffer[i] = ApplyMixDepop(GetMixBuffer(i), depop_buffer[i], delta, - static_cast(worker_params.sample_count)); + depop_buffer[i] = + ApplyMixDepop(GetMixBuffer(i), depop_buffer[i], delta, worker_params.sample_count); } } @@ -355,7 +348,7 @@ void CommandGenerator::GenerateEffectCommand(ServerMixInfo& mix_info) { if (index == AudioCommon::NO_EFFECT_ORDER) { break; } - auto* info = effect_context.GetInfo(static_cast(index)); + auto* info = effect_context.GetInfo(index); const auto type = info->GetType(); // TODO(ogniK): Finish remaining effects @@ -384,11 +377,11 @@ void CommandGenerator::GenerateI3dl2ReverbEffectCommand(s32 mix_buffer_offset, E } const auto& params = dynamic_cast(info)->GetParams(); const auto channel_count = params.channel_count; - for (size_t i = 0; i < channel_count; i++) { + for (s32 i = 0; i < channel_count; i++) { // TODO(ogniK): Actually implement reverb if (params.input[i] != params.output[i]) { - const auto* input = GetMixBuffer(static_cast(mix_buffer_offset + params.input[i])); - auto* output = GetMixBuffer(static_cast(mix_buffer_offset + params.output[i])); + const auto* input = GetMixBuffer(mix_buffer_offset + params.input[i]); + auto* output = GetMixBuffer(mix_buffer_offset + params.output[i]); ApplyMix<1>(output, input, 32768, worker_params.sample_count); } } @@ -399,14 +392,13 @@ void CommandGenerator::GenerateBiquadFilterEffectCommand(s32 mix_buffer_offset, if (!enabled) { return; } - const auto& params = dynamic_cast(info)->GetParams(); - const auto channel_count = static_cast(params.channel_count); - for (size_t i = 0; i < channel_count; i++) { + const auto channel_count = params.channel_count; + for (s32 i = 0; i < channel_count; i++) { // TODO(ogniK): Actually implement biquad filter if (params.input[i] != params.output[i]) { - const auto* input = GetMixBuffer(static_cast(mix_buffer_offset + params.input[i])); - auto* output = GetMixBuffer(static_cast(mix_buffer_offset + params.output[i])); + const auto* input = GetMixBuffer(mix_buffer_offset + params.input[i]); + auto* output = GetMixBuffer(mix_buffer_offset + params.output[i]); ApplyMix<1>(output, input, 32768, worker_params.sample_count); } } @@ -433,30 +425,26 @@ void CommandGenerator::GenerateAuxCommand(s32 mix_buffer_offset, EffectBase* inf memory.ReadBlock(aux->GetSendInfo(), &send_info, sizeof(AuxInfoDSP)); memory.ReadBlock(aux->GetRecvInfo(), &recv_info, sizeof(AuxInfoDSP)); - WriteAuxBuffer(send_info, aux->GetSendBuffer(), - static_cast(params.sample_count), - GetMixBuffer(static_cast(input_index)), - worker_params.sample_count, offset, write_count); + WriteAuxBuffer(send_info, aux->GetSendBuffer(), params.sample_count, + GetMixBuffer(input_index), worker_params.sample_count, offset, + write_count); memory.WriteBlock(aux->GetSendInfo(), &send_info, sizeof(AuxInfoDSP)); const auto samples_read = ReadAuxBuffer( - recv_info, aux->GetRecvBuffer(), static_cast(params.sample_count), - GetMixBuffer(static_cast(output_index)), worker_params.sample_count, - offset, write_count); + recv_info, aux->GetRecvBuffer(), params.sample_count, + GetMixBuffer(output_index), worker_params.sample_count, offset, write_count); memory.WriteBlock(aux->GetRecvInfo(), &recv_info, sizeof(AuxInfoDSP)); if (samples_read != static_cast(worker_params.sample_count) && samples_read <= params.sample_count) { - std::memset(GetMixBuffer(static_cast(output_index)), 0, - static_cast(params.sample_count - samples_read)); + std::memset(GetMixBuffer(output_index), 0, params.sample_count - samples_read); } } else { AuxInfoDSP empty{}; memory.WriteBlock(aux->GetSendInfo(), &empty, sizeof(AuxInfoDSP)); memory.WriteBlock(aux->GetRecvInfo(), &empty, sizeof(AuxInfoDSP)); if (output_index != input_index) { - std::memcpy(GetMixBuffer(static_cast(output_index)), - GetMixBuffer(static_cast(input_index)), + std::memcpy(GetMixBuffer(output_index), GetMixBuffer(input_index), worker_params.sample_count * sizeof(s32)); } } @@ -470,8 +458,7 @@ ServerSplitterDestinationData* CommandGenerator::GetDestinationData(s32 splitter if (splitter_id == AudioCommon::NO_SPLITTER) { return nullptr; } - return splitter_context.GetDestinationData(static_cast(splitter_id), - static_cast(index)); + return splitter_context.GetDestinationData(splitter_id, index); } s32 CommandGenerator::WriteAuxBuffer(AuxInfoDSP& dsp_info, VAddr send_buffer, u32 max_samples, @@ -501,7 +488,7 @@ s32 CommandGenerator::WriteAuxBuffer(AuxInfoDSP& dsp_info, VAddr send_buffer, u3 if (write_count != 0) { dsp_info.write_offset = (dsp_info.write_offset + write_count) % max_samples; } - return static_cast(sample_count); + return sample_count; } s32 CommandGenerator::ReadAuxBuffer(AuxInfoDSP& recv_info, VAddr recv_buffer, u32 max_samples, @@ -531,7 +518,7 @@ s32 CommandGenerator::ReadAuxBuffer(AuxInfoDSP& recv_info, VAddr recv_buffer, u3 if (read_count != 0) { recv_info.read_offset = (recv_info.read_offset + read_count) % max_samples; } - return static_cast(sample_count); + return sample_count; } void CommandGenerator::GenerateVolumeRampCommand(float last_volume, float current_volume, @@ -550,15 +537,15 @@ void CommandGenerator::GenerateVolumeRampCommand(float last_volume, float curren } // Apply generic gain on samples ApplyGain(GetChannelMixBuffer(channel), GetChannelMixBuffer(channel), last, delta, - static_cast(worker_params.sample_count)); + worker_params.sample_count); } void CommandGenerator::GenerateVoiceMixCommand(const MixVolumeBuffer& mix_volumes, const MixVolumeBuffer& last_mix_volumes, - VoiceState& dsp_state, u32 mix_buffer_offset, - u32 mix_buffer_count, u32 voice_index, s32 node_id) { + VoiceState& dsp_state, s32 mix_buffer_offset, + s32 mix_buffer_count, s32 voice_index, s32 node_id) { // Loop all our mix buffers - for (size_t i = 0; i < mix_buffer_count; i++) { + for (s32 i = 0; i < mix_buffer_count; i++) { if (last_mix_volumes[i] != 0.0f || mix_volumes[i] != 0.0f) { const auto delta = static_cast((mix_volumes[i] - last_mix_volumes[i])) / static_cast(worker_params.sample_count); @@ -571,9 +558,9 @@ void CommandGenerator::GenerateVoiceMixCommand(const MixVolumeBuffer& mix_volume mix_volumes[i]); } - dsp_state.previous_samples[i] = ApplyMixRamp( - GetMixBuffer(mix_buffer_offset + i), GetMixBuffer(voice_index), last_mix_volumes[i], - delta, static_cast(worker_params.sample_count)); + dsp_state.previous_samples[i] = + ApplyMixRamp(GetMixBuffer(mix_buffer_offset + i), GetMixBuffer(voice_index), + last_mix_volumes[i], delta, worker_params.sample_count); } else { dsp_state.previous_samples[i] = 0; } @@ -585,8 +572,7 @@ void CommandGenerator::GenerateSubMixCommand(ServerMixInfo& mix_info) { LOG_DEBUG(Audio, "(DSP_TRACE) GenerateSubMixCommand"); } const auto& in_params = mix_info.GetInParams(); - GenerateDepopForMixBuffersCommand(static_cast(in_params.buffer_count), - static_cast(in_params.buffer_offset), + GenerateDepopForMixBuffersCommand(in_params.buffer_count, in_params.buffer_offset, in_params.sample_rate); GenerateEffectCommand(mix_info); @@ -600,18 +586,18 @@ void CommandGenerator::GenerateMixCommands(ServerMixInfo& mix_info) { } const auto& in_params = mix_info.GetInParams(); if (in_params.dest_mix_id != AudioCommon::NO_MIX) { - const auto& dest_mix = mix_context.GetInfo(static_cast(in_params.dest_mix_id)); + const auto& dest_mix = mix_context.GetInfo(in_params.dest_mix_id); const auto& dest_in_params = dest_mix.GetInParams(); - const auto buffer_count = static_cast(in_params.buffer_count); + const auto buffer_count = in_params.buffer_count; - for (u32 i = 0; i < buffer_count; i++) { - for (u32 j = 0; j < static_cast(dest_in_params.buffer_count); j++) { + for (s32 i = 0; i < buffer_count; i++) { + for (s32 j = 0; j < dest_in_params.buffer_count; j++) { const auto mixed_volume = in_params.volume * in_params.mix_volume[i][j]; if (mixed_volume != 0.0f) { - GenerateMixCommand(static_cast(dest_in_params.buffer_offset) + j, - static_cast(in_params.buffer_offset) + i, - mixed_volume, static_cast(in_params.node_id)); + GenerateMixCommand(dest_in_params.buffer_offset + j, + in_params.buffer_offset + i, mixed_volume, + in_params.node_id); } } } @@ -622,17 +608,15 @@ void CommandGenerator::GenerateMixCommands(ServerMixInfo& mix_info) { continue; } - const auto& dest_mix = - mix_context.GetInfo(static_cast(destination_data->GetMixId())); + const auto& dest_mix = mix_context.GetInfo(destination_data->GetMixId()); const auto& dest_in_params = dest_mix.GetInParams(); const auto mix_index = (base - 1) % in_params.buffer_count + in_params.buffer_offset; for (std::size_t i = 0; i < static_cast(dest_in_params.buffer_count); i++) { const auto mixed_volume = in_params.volume * destination_data->GetMixVolume(i); if (mixed_volume != 0.0f) { - GenerateMixCommand(static_cast(dest_in_params.buffer_offset) + i, - static_cast(mix_index), mixed_volume, - static_cast(in_params.node_id)); + GenerateMixCommand(dest_in_params.buffer_offset + i, mix_index, mixed_volume, + in_params.node_id); } } } @@ -651,8 +635,7 @@ void CommandGenerator::GenerateMixCommand(std::size_t output_offset, std::size_t auto* output = GetMixBuffer(output_offset); const auto* input = GetMixBuffer(input_offset); - const auto gain = static_cast(volume * 32768.0f); - + const s32 gain = static_cast(volume * 32768.0f); // Mix with loop unrolling if (worker_params.sample_count % 4 == 0) { ApplyMix<4>(output, input, gain, worker_params.sample_count); @@ -670,8 +653,7 @@ void CommandGenerator::GenerateFinalMixCommand() { auto& mix_info = mix_context.GetFinalMixInfo(); const auto& in_params = mix_info.GetInParams(); - GenerateDepopForMixBuffersCommand(static_cast(in_params.buffer_count), - static_cast(in_params.buffer_offset), + GenerateDepopForMixBuffersCommand(in_params.buffer_count, in_params.buffer_offset, in_params.sample_rate); GenerateEffectCommand(mix_info); @@ -685,16 +667,16 @@ void CommandGenerator::GenerateFinalMixCommand() { in_params.node_id, in_params.buffer_offset + i, in_params.buffer_offset + i, in_params.volume); } - ApplyGainWithoutDelta(GetMixBuffer(static_cast(in_params.buffer_offset + i)), - GetMixBuffer(static_cast(in_params.buffer_offset + i)), gain, - static_cast(worker_params.sample_count)); + ApplyGainWithoutDelta(GetMixBuffer(in_params.buffer_offset + i), + GetMixBuffer(in_params.buffer_offset + i), gain, + worker_params.sample_count); } } s32 CommandGenerator::DecodePcm16(ServerVoiceInfo& voice_info, VoiceState& dsp_state, s32 sample_count, s32 channel, std::size_t mix_offset) { const auto& in_params = voice_info.GetInParams(); - const auto& wave_buffer = in_params.wave_buffer[static_cast(dsp_state.wave_buffer_index)]; + const auto& wave_buffer = in_params.wave_buffer[dsp_state.wave_buffer_index]; if (wave_buffer.buffer_address == 0) { return 0; } @@ -707,26 +689,24 @@ s32 CommandGenerator::DecodePcm16(ServerVoiceInfo& voice_info, VoiceState& dsp_s const auto samples_remaining = (wave_buffer.end_sample_offset - wave_buffer.start_sample_offset) - dsp_state.offset; const auto start_offset = - static_cast((wave_buffer.start_sample_offset + dsp_state.offset) * - in_params.channel_count) * + ((wave_buffer.start_sample_offset + dsp_state.offset) * in_params.channel_count) * sizeof(s16); const auto buffer_pos = wave_buffer.buffer_address + start_offset; const auto samples_processed = std::min(sample_count, samples_remaining); if (in_params.channel_count == 1) { - std::vector buffer(static_cast(samples_processed)); + std::vector buffer(samples_processed); memory.ReadBlock(buffer_pos, buffer.data(), buffer.size() * sizeof(s16)); for (std::size_t i = 0; i < buffer.size(); i++) { sample_buffer[mix_offset + i] = buffer[i]; } } else { const auto channel_count = in_params.channel_count; - std::vector buffer(static_cast(samples_processed * channel_count)); + std::vector buffer(samples_processed * channel_count); memory.ReadBlock(buffer_pos, buffer.data(), buffer.size() * sizeof(s16)); for (std::size_t i = 0; i < static_cast(samples_processed); i++) { - sample_buffer[mix_offset + i] = - buffer[i * static_cast(channel_count) + static_cast(channel)]; + sample_buffer[mix_offset + i] = buffer[i * channel_count + channel]; } } @@ -736,7 +716,7 @@ s32 CommandGenerator::DecodePcm16(ServerVoiceInfo& voice_info, VoiceState& dsp_s s32 CommandGenerator::DecodeAdpcm(ServerVoiceInfo& voice_info, VoiceState& dsp_state, s32 sample_count, s32 channel, std::size_t mix_offset) { const auto& in_params = voice_info.GetInParams(); - const auto& wave_buffer = in_params.wave_buffer[static_cast(dsp_state.wave_buffer_index)]; + const auto& wave_buffer = in_params.wave_buffer[dsp_state.wave_buffer_index]; if (wave_buffer.buffer_address == 0) { return 0; } @@ -756,7 +736,7 @@ s32 CommandGenerator::DecodeAdpcm(ServerVoiceInfo& voice_info, VoiceState& dsp_s constexpr std::size_t SAMPLES_PER_FRAME = 14; auto frame_header = dsp_state.context.header; - auto idx = static_cast((frame_header >> 4) & 0xf); + s32 idx = (frame_header >> 4) & 0xf; s32 scale = frame_header & 0xf; s16 yn1 = dsp_state.context.yn1; s16 yn2 = dsp_state.context.yn2; @@ -773,10 +753,9 @@ s32 CommandGenerator::DecodeAdpcm(ServerVoiceInfo& voice_info, VoiceState& dsp_s const auto samples_processed = std::min(sample_count, samples_remaining); const auto sample_pos = wave_buffer.start_sample_offset + dsp_state.offset; - const auto samples_remaining_in_frame = static_cast(sample_pos) % SAMPLES_PER_FRAME; - auto position_in_frame = - ((static_cast(sample_pos) / SAMPLES_PER_FRAME) * NIBBLES_PER_SAMPLE) + - samples_remaining_in_frame + (samples_remaining_in_frame != 0 ? 2 : 0); + const auto samples_remaining_in_frame = sample_pos % SAMPLES_PER_FRAME; + auto position_in_frame = ((sample_pos / SAMPLES_PER_FRAME) * NIBBLES_PER_SAMPLE) + + samples_remaining_in_frame + (samples_remaining_in_frame != 0 ? 2 : 0); const auto decode_sample = [&](const int nibble) -> s16 { const int xn = nibble * (1 << scale); @@ -795,7 +774,7 @@ s32 CommandGenerator::DecodeAdpcm(ServerVoiceInfo& voice_info, VoiceState& dsp_s std::size_t buffer_offset{}; std::vector buffer( - std::max((static_cast(samples_processed) / FRAME_LEN) * SAMPLES_PER_FRAME, FRAME_LEN)); + std::max((samples_processed / FRAME_LEN) * SAMPLES_PER_FRAME, FRAME_LEN)); memory.ReadBlock(wave_buffer.buffer_address + (position_in_frame / 2), buffer.data(), buffer.size()); std::size_t cur_mix_offset = mix_offset; @@ -805,7 +784,7 @@ s32 CommandGenerator::DecodeAdpcm(ServerVoiceInfo& voice_info, VoiceState& dsp_s if (position_in_frame % NIBBLES_PER_SAMPLE == 0) { // Read header frame_header = buffer[buffer_offset++]; - idx = static_cast((frame_header >> 4) & 0xf); + idx = (frame_header >> 4) & 0xf; scale = frame_header & 0xf; coef1 = coeffs[idx * 2]; coef2 = coeffs[idx * 2 + 1]; @@ -815,8 +794,8 @@ s32 CommandGenerator::DecodeAdpcm(ServerVoiceInfo& voice_info, VoiceState& dsp_s if (remaining_samples >= static_cast(SAMPLES_PER_FRAME)) { for (std::size_t i = 0; i < SAMPLES_PER_FRAME / 2; i++) { // Sample 1 - const s32 s0 = SIGNED_NIBBLES[static_cast(buffer[buffer_offset] >> 4)]; - const s32 s1 = SIGNED_NIBBLES[static_cast(buffer[buffer_offset++] & 0xf)]; + const s32 s0 = SIGNED_NIBBLES[buffer[buffer_offset] >> 4]; + const s32 s1 = SIGNED_NIBBLES[buffer[buffer_offset++] & 0xf]; const s16 sample_1 = decode_sample(s0); const s16 sample_2 = decode_sample(s1); sample_buffer[cur_mix_offset++] = sample_1; @@ -828,14 +807,14 @@ s32 CommandGenerator::DecodeAdpcm(ServerVoiceInfo& voice_info, VoiceState& dsp_s } } // Decode mid frame - auto current_nibble = static_cast(buffer[buffer_offset]); - if ((position_in_frame++ & 1) != 0) { + s32 current_nibble = buffer[buffer_offset]; + if (position_in_frame++ & 0x1) { current_nibble &= 0xf; buffer_offset++; } else { current_nibble >>= 4; } - const s16 sample = decode_sample(SIGNED_NIBBLES[static_cast(current_nibble)]); + const s16 sample = decode_sample(SIGNED_NIBBLES[current_nibble]); sample_buffer[cur_mix_offset++] = sample; remaining_samples--; } @@ -856,7 +835,7 @@ const s32* CommandGenerator::GetMixBuffer(std::size_t index) const { } std::size_t CommandGenerator::GetMixChannelBufferOffset(s32 channel) const { - return worker_params.mix_buffer_count + static_cast(channel); + return worker_params.mix_buffer_count + channel; } std::size_t CommandGenerator::GetTotalMixBufferCount() const { @@ -864,11 +843,11 @@ std::size_t CommandGenerator::GetTotalMixBufferCount() const { } s32* CommandGenerator::GetChannelMixBuffer(s32 channel) { - return GetMixBuffer(worker_params.mix_buffer_count + static_cast(channel)); + return GetMixBuffer(worker_params.mix_buffer_count + channel); } const s32* CommandGenerator::GetChannelMixBuffer(s32 channel) const { - return GetMixBuffer(worker_params.mix_buffer_count + static_cast(channel)); + return GetMixBuffer(worker_params.mix_buffer_count + channel); } void CommandGenerator::DecodeFromWaveBuffers(ServerVoiceInfo& voice_info, s32* output, @@ -916,10 +895,9 @@ void CommandGenerator::DecodeFromWaveBuffers(ServerVoiceInfo& voice_info, s32* o s32 samples_read{}; while (samples_read < samples_to_read) { - const auto& wave_buffer = - in_params.wave_buffer[static_cast(dsp_state.wave_buffer_index)]; + const auto& wave_buffer = in_params.wave_buffer[dsp_state.wave_buffer_index]; // No more data can be read - if (!dsp_state.is_wave_buffer_valid[static_cast(dsp_state.wave_buffer_index)]) { + if (!dsp_state.is_wave_buffer_valid[dsp_state.wave_buffer_index]) { is_buffer_completed = true; break; } @@ -943,7 +921,7 @@ void CommandGenerator::DecodeFromWaveBuffers(ServerVoiceInfo& voice_info, s32* o UNREACHABLE_MSG("Unimplemented sample format={}", in_params.sample_format); } - temp_mix_offset += static_cast(samples_decoded); + temp_mix_offset += samples_decoded; samples_read += samples_decoded; dsp_state.offset += samples_decoded; dsp_state.played_sample_count += samples_decoded; @@ -966,12 +944,10 @@ void CommandGenerator::DecodeFromWaveBuffers(ServerVoiceInfo& voice_info, s32* o } else { // Update our wave buffer states - dsp_state.is_wave_buffer_valid[static_cast(dsp_state.wave_buffer_index)] = - false; + dsp_state.is_wave_buffer_valid[dsp_state.wave_buffer_index] = false; dsp_state.wave_buffer_consumed++; dsp_state.wave_buffer_index = - static_cast(dsp_state.wave_buffer_index + 1) % - AudioCommon::MAX_WAVE_BUFFERS; + (dsp_state.wave_buffer_index + 1) % AudioCommon::MAX_WAVE_BUFFERS; if (wave_buffer.end_of_stream) { dsp_state.played_sample_count = 0; } @@ -981,20 +957,16 @@ void CommandGenerator::DecodeFromWaveBuffers(ServerVoiceInfo& voice_info, s32* o if (in_params.behavior_flags.is_pitch_and_src_skipped.Value()) { // No need to resample - std::memcpy(output, sample_buffer.data(), - static_cast(samples_read) * sizeof(s32)); + std::memcpy(output, sample_buffer.data(), samples_read * sizeof(s32)); } else { - { - const auto begin = sample_buffer.begin() + static_cast(temp_mix_offset); - const auto end = begin + (samples_to_read - samples_read); - std::fill(begin, end, 0); - } + std::fill(sample_buffer.begin() + temp_mix_offset, + sample_buffer.begin() + temp_mix_offset + (samples_to_read - samples_read), + 0); AudioCore::Resample(output, sample_buffer.data(), resample_rate, dsp_state.fraction, - static_cast(samples_to_output)); + samples_to_output); // Resample for (std::size_t i = 0; i < AudioCommon::MAX_SAMPLE_HISTORY; i++) { - dsp_state.sample_history[i] = - sample_buffer[static_cast(samples_to_read) + i]; + dsp_state.sample_history[i] = sample_buffer[samples_to_read + i]; } } output += samples_to_output; diff --git a/src/audio_core/command_generator.h b/src/audio_core/command_generator.h index 6cba70ae3..53e57748b 100644 --- a/src/audio_core/command_generator.h +++ b/src/audio_core/command_generator.h @@ -50,12 +50,12 @@ public: private: void GenerateDataSourceCommand(ServerVoiceInfo& voice_info, VoiceState& dsp_state, s32 channel); void GenerateBiquadFilterCommandForVoice(ServerVoiceInfo& voice_info, VoiceState& dsp_state, - u32 mix_buffer_count, s32 channel); + s32 mix_buffer_count, s32 channel); void GenerateVolumeRampCommand(float last_volume, float current_volume, s32 channel, s32 node_id); void GenerateVoiceMixCommand(const MixVolumeBuffer& mix_volumes, const MixVolumeBuffer& last_mix_volumes, VoiceState& dsp_state, - u32 mix_buffer_offset, u32 mix_buffer_count, u32 voice_index, + s32 mix_buffer_offset, s32 mix_buffer_count, s32 voice_index, s32 node_id); void GenerateSubMixCommand(ServerMixInfo& mix_info); void GenerateMixCommands(ServerMixInfo& mix_info); diff --git a/src/audio_core/cubeb_sink.cpp b/src/audio_core/cubeb_sink.cpp index a20b6ad5f..6eaa60815 100644 --- a/src/audio_core/cubeb_sink.cpp +++ b/src/audio_core/cubeb_sink.cpp @@ -202,7 +202,7 @@ long CubebSinkStream::DataCallback(cubeb_stream* stream, void* user_data, const } const std::size_t num_channels = impl->GetNumChannels(); - const std::size_t samples_to_write = num_channels * static_cast(num_frames); + const std::size_t samples_to_write = num_channels * num_frames; std::size_t samples_written; /* diff --git a/src/audio_core/cubeb_sink.h b/src/audio_core/cubeb_sink.h index c50d0b7bd..7ce850f47 100644 --- a/src/audio_core/cubeb_sink.h +++ b/src/audio_core/cubeb_sink.h @@ -27,7 +27,7 @@ private: std::vector sink_streams; #ifdef _WIN32 - s32 com_init_result = 0; + u32 com_init_result = 0; #endif }; diff --git a/src/audio_core/info_updater.cpp b/src/audio_core/info_updater.cpp index f999a8b17..2940e53a9 100644 --- a/src/audio_core/info_updater.cpp +++ b/src/audio_core/info_updater.cpp @@ -350,7 +350,7 @@ ResultCode InfoUpdater::UpdateMixes(MixContext& mix_context, std::size_t mix_buf std::size_t total_buffer_count{}; for (std::size_t i = 0; i < mix_count; i++) { const auto& in = mix_in_params[i]; - total_buffer_count += static_cast(in.buffer_count); + total_buffer_count += in.buffer_count; if (static_cast(in.dest_mix_id) > mix_count && in.dest_mix_id != AudioCommon::NO_MIX && in.mix_id != AudioCommon::FINAL_MIX) { LOG_ERROR( @@ -379,7 +379,7 @@ ResultCode InfoUpdater::UpdateMixes(MixContext& mix_context, std::size_t mix_buf const auto& mix_in = mix_in_params[i]; std::size_t target_mix{}; if (behavior_info.IsMixInParameterDirtyOnlyUpdateSupported()) { - target_mix = static_cast(mix_in.mix_id); + target_mix = mix_in.mix_id; } else { // Non dirty supported games just use i instead of the actual mix_id target_mix = i; diff --git a/src/audio_core/mix_context.cpp b/src/audio_core/mix_context.cpp index c28bee453..4bca72eb0 100644 --- a/src/audio_core/mix_context.cpp +++ b/src/audio_core/mix_context.cpp @@ -62,7 +62,7 @@ void MixContext::UpdateDistancesFromFinalMix() { distance_to_final_mix = AudioCommon::NO_FINAL_MIX; break; } else { - const auto& dest_mix = GetInfo(static_cast(mix_id)); + const auto& dest_mix = GetInfo(mix_id); const auto dest_mix_distance = dest_mix.GetInParams().final_mix_distance; if (dest_mix_distance == AudioCommon::NO_FINAL_MIX) { @@ -129,7 +129,7 @@ bool MixContext::TsortInfo(SplitterContext& splitter_context) { std::size_t info_id{}; for (auto itr = sorted_list.rbegin(); itr != sorted_list.rend(); ++itr) { // Set our sorted info - sorted_info[info_id++] = &GetInfo(static_cast(*itr)); + sorted_info[info_id++] = &GetInfo(*itr); } // Calculate the mix buffer offset @@ -218,8 +218,7 @@ bool ServerMixInfo::Update(EdgeMatrix& edge_matrix, const MixInfo::InParams& mix for (std::size_t i = 0; i < effect_count; i++) { auto* effect_info = effect_context.GetInfo(i); if (effect_info->GetMixID() == in_params.mix_id) { - const auto processing_order = static_cast(effect_info->GetProcessingOrder()); - effect_processing_order[processing_order] = static_cast(i); + effect_processing_order[effect_info->GetProcessingOrder()] = static_cast(i); } } @@ -266,7 +265,7 @@ bool ServerMixInfo::UpdateConnection(EdgeMatrix& edge_matrix, const MixInfo::InP if (in_params.dest_mix_id == mix_in.dest_mix_id && in_params.splitter_id == mix_in.splitter_id && ((in_params.splitter_id == AudioCommon::NO_SPLITTER) || - !splitter_context.GetInfo(static_cast(in_params.splitter_id)).HasNewConnection())) { + !splitter_context.GetInfo(in_params.splitter_id).HasNewConnection())) { return false; } // Remove current edges for mix id @@ -276,11 +275,11 @@ bool ServerMixInfo::UpdateConnection(EdgeMatrix& edge_matrix, const MixInfo::InP edge_matrix.Connect(in_params.mix_id, mix_in.dest_mix_id); } else if (mix_in.splitter_id != AudioCommon::NO_SPLITTER) { // Recurse our splitter linked and set our edges - auto& splitter_info = splitter_context.GetInfo(static_cast(mix_in.splitter_id)); - const auto length = static_cast(splitter_info.GetLength()); - for (size_t i = 0; i < length; i++) { + auto& splitter_info = splitter_context.GetInfo(mix_in.splitter_id); + const auto length = splitter_info.GetLength(); + for (s32 i = 0; i < length; i++) { const auto* splitter_destination = - splitter_context.GetDestinationData(static_cast(mix_in.splitter_id), i); + splitter_context.GetDestinationData(mix_in.splitter_id, i); if (splitter_destination == nullptr) { continue; } diff --git a/src/audio_core/sink_context.cpp b/src/audio_core/sink_context.cpp index 3d713814a..0882b411a 100644 --- a/src/audio_core/sink_context.cpp +++ b/src/audio_core/sink_context.cpp @@ -23,9 +23,8 @@ bool SinkContext::InUse() const { } std::vector SinkContext::OutputBuffers() const { - const auto output_use_count = static_cast(use_count); - std::vector buffer_ret(output_use_count); - std::memcpy(buffer_ret.data(), buffers.data(), output_use_count); + std::vector buffer_ret(use_count); + std::memcpy(buffer_ret.data(), buffers.data(), use_count); return buffer_ret; } diff --git a/src/audio_core/splitter_context.cpp b/src/audio_core/splitter_context.cpp index f3e870648..f21b53147 100644 --- a/src/audio_core/splitter_context.cpp +++ b/src/audio_core/splitter_context.cpp @@ -109,7 +109,7 @@ std::size_t ServerSplitterInfo::Update(SplitterInfo::InInfoPrams& header) { new_connection = true; // We need to update the size here due to the splitter bug being present and providing an // incorrect size. We're suppose to also update the header here but we just ignore and continue - return (sizeof(s32_le) * static_cast(header.length - 1)) + (sizeof(s32_le) * 3); + return (sizeof(s32_le) * (header.length - 1)) + (sizeof(s32_le) * 3); } ServerSplitterDestinationData* ServerSplitterInfo::GetHead() { @@ -306,14 +306,13 @@ bool SplitterContext::UpdateInfo(const std::vector& input, std::size_t& inpu break; } - const auto send_id = static_cast(header.send_id); - if (header.send_id < 0 || send_id > info_count) { + if (header.send_id < 0 || static_cast(header.send_id) > info_count) { LOG_ERROR(Audio, "Bad splitter data id"); break; } UpdateOffsets(sizeof(SplitterInfo::InInfoPrams)); - auto& info = GetInfo(send_id); + auto& info = GetInfo(header.send_id); if (!RecomposeDestination(info, header, input, input_offset)) { LOG_ERROR(Audio, "Failed to recompose destination for splitter!"); return false; @@ -349,12 +348,11 @@ bool SplitterContext::UpdateData(const std::vector& input, std::size_t& inpu break; } - const auto splitter_id = static_cast(header.splitter_id); - if (header.splitter_id < 0 || splitter_id > data_count) { + if (header.splitter_id < 0 || static_cast(header.splitter_id) > data_count) { LOG_ERROR(Audio, "Bad splitter data id"); break; } - GetData(splitter_id).Update(header); + GetData(header.splitter_id).Update(header); } return true; } @@ -388,9 +386,9 @@ bool SplitterContext::RecomposeDestination(ServerSplitterInfo& info, return true; } - auto* start_head = &GetData(static_cast(header.resource_id_base)); + auto* start_head = &GetData(header.resource_id_base); current_head = start_head; - std::vector resource_ids(static_cast(size - 1)); + std::vector resource_ids(size - 1); if (!AudioCommon::CanConsumeBuffer(input.size(), input_offset, resource_ids.size() * sizeof(s32_le))) { LOG_ERROR(Audio, "Buffer is an invalid size!"); @@ -399,8 +397,8 @@ bool SplitterContext::RecomposeDestination(ServerSplitterInfo& info, std::memcpy(resource_ids.data(), input.data() + input_offset, resource_ids.size() * sizeof(s32_le)); - for (const auto resource_id : resource_ids) { - auto* head = &GetData(static_cast(resource_id)); + for (auto resource_id : resource_ids) { + auto* head = &GetData(resource_id); current_head->SetNextDestination(head); current_head = head; } @@ -446,7 +444,7 @@ bool NodeStates::DepthFirstSearch(EdgeMatrix& edge_matrix) { const auto node_id = static_cast(i); // If we don't have a state, send to our index stack for work - if (GetState(i) == State::NoState) { + if (GetState(i) == NodeStates::State::NoState) { index_stack.push(node_id); } @@ -455,19 +453,19 @@ bool NodeStates::DepthFirstSearch(EdgeMatrix& edge_matrix) { // Get the current node const auto current_stack_index = index_stack.top(); // Check if we've seen the node yet - const auto index_state = GetState(static_cast(current_stack_index)); - if (index_state == State::NoState) { + const auto index_state = GetState(current_stack_index); + if (index_state == NodeStates::State::NoState) { // Mark the node as seen - UpdateState(State::InFound, static_cast(current_stack_index)); - } else if (index_state == State::InFound) { + UpdateState(NodeStates::State::InFound, current_stack_index); + } else if (index_state == NodeStates::State::InFound) { // We've seen this node before, mark it as completed - UpdateState(State::InCompleted, static_cast(current_stack_index)); + UpdateState(NodeStates::State::InCompleted, current_stack_index); // Update our index list PushTsortResult(current_stack_index); // Pop the stack index_stack.pop(); continue; - } else if (index_state == State::InCompleted) { + } else if (index_state == NodeStates::State::InCompleted) { // If our node is already sorted, clear it index_stack.pop(); continue; @@ -481,11 +479,11 @@ bool NodeStates::DepthFirstSearch(EdgeMatrix& edge_matrix) { } // Check if our node exists - const auto node_state = GetState(static_cast(j)); - if (node_state == State::NoState) { + const auto node_state = GetState(j); + if (node_state == NodeStates::State::NoState) { // Add more work index_stack.push(j); - } else if (node_state == State::InFound) { + } else if (node_state == NodeStates::State::InFound) { UNREACHABLE_MSG("Node start marked as found"); ResetState(); return false; @@ -509,17 +507,17 @@ void NodeStates::ResetState() { } } -void NodeStates::UpdateState(State state, std::size_t i) { +void NodeStates::UpdateState(NodeStates::State state, std::size_t i) { switch (state) { - case State::NoState: + case NodeStates::State::NoState: was_node_found[i] = false; was_node_completed[i] = false; break; - case State::InFound: + case NodeStates::State::InFound: was_node_found[i] = true; was_node_completed[i] = false; break; - case State::InCompleted: + case NodeStates::State::InCompleted: was_node_found[i] = false; was_node_completed[i] = true; break; @@ -530,13 +528,13 @@ NodeStates::State NodeStates::GetState(std::size_t i) { ASSERT(i < node_count); if (was_node_found[i]) { // If our node exists in our found list - return State::InFound; + return NodeStates::State::InFound; } else if (was_node_completed[i]) { // If node is in the completed list - return State::InCompleted; + return NodeStates::State::InCompleted; } else { // If in neither - return State::NoState; + return NodeStates::State::NoState; } } @@ -603,16 +601,16 @@ std::size_t EdgeMatrix::GetNodeCount() const { void EdgeMatrix::SetState(s32 a, s32 b, bool state) { ASSERT(InRange(a, b)); - edge_matrix.at(static_cast(a) * node_count + static_cast(b)) = state; + edge_matrix.at(a * node_count + b) = state; } bool EdgeMatrix::GetState(s32 a, s32 b) { ASSERT(InRange(a, b)); - return edge_matrix.at(static_cast(a) * node_count + static_cast(b)); + return edge_matrix.at(a * node_count + b); } bool EdgeMatrix::InRange(s32 a, s32 b) const { - const std::size_t pos = static_cast(a) * node_count + static_cast(b); + const std::size_t pos = a * node_count + b; return pos < (node_count * node_count); } diff --git a/src/audio_core/time_stretch.h b/src/audio_core/time_stretch.h index 3808e554d..bb2270b96 100644 --- a/src/audio_core/time_stretch.h +++ b/src/audio_core/time_stretch.h @@ -5,16 +5,8 @@ #pragma once #include -#include "common/common_types.h" - -#if defined(__GNUC__) -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wsign-conversion" -#endif #include -#if defined(__GNUC__) -#pragma GCC diagnostic pop -#endif +#include "common/common_types.h" namespace AudioCore { diff --git a/src/audio_core/voice_context.cpp b/src/audio_core/voice_context.cpp index 276b96ca4..c46ee55f1 100644 --- a/src/audio_core/voice_context.cpp +++ b/src/audio_core/voice_context.cpp @@ -98,7 +98,7 @@ void ServerVoiceInfo::UpdateParameters(const VoiceInfo::InParams& voice_in, BehaviorInfo& behavior_info) { in_params.in_use = voice_in.is_in_use; in_params.id = voice_in.id; - in_params.node_id = static_cast(voice_in.node_id); + in_params.node_id = voice_in.node_id; in_params.last_playstate = in_params.current_playstate; switch (voice_in.play_state) { case PlayState::Paused: @@ -220,10 +220,8 @@ void ServerVoiceInfo::UpdateWaveBuffer(ServerWaveBuffer& out_wavebuffer, if (sample_format == SampleFormat::Pcm16) { const auto buffer_size = in_wave_buffer.buffer_size; if (in_wave_buffer.start_sample_offset < 0 || in_wave_buffer.end_sample_offset < 0 || - (buffer_size < - (sizeof(s16) * static_cast(in_wave_buffer.start_sample_offset))) || - (buffer_size < - (sizeof(s16) * static_cast(in_wave_buffer.end_sample_offset)))) { + (buffer_size < (sizeof(s16) * in_wave_buffer.start_sample_offset)) || + (buffer_size < (sizeof(s16) * in_wave_buffer.end_sample_offset))) { // TODO(ogniK): Write error info return; } @@ -256,8 +254,8 @@ void ServerVoiceInfo::WriteOutStatus( voice_out.played_sample_count = 0; voice_out.voice_dropped = false; } else if (!in_params.is_new) { - voice_out.wave_buffer_consumed = static_cast(voice_states[0]->wave_buffer_consumed); - voice_out.played_sample_count = static_cast(voice_states[0]->played_sample_count); + voice_out.wave_buffer_consumed = voice_states[0]->wave_buffer_consumed; + voice_out.played_sample_count = voice_states[0]->played_sample_count; voice_out.voice_dropped = in_params.voice_drop_flag; } else { voice_out.wave_buffer_consumed = 0; @@ -295,8 +293,8 @@ bool ServerVoiceInfo::UpdateForCommandGeneration(VoiceContext& voice_context) { in_params.is_new = false; } - const auto channel_count = static_cast(in_params.channel_count); - for (size_t i = 0; i < channel_count; i++) { + const s32 channel_count = in_params.channel_count; + for (s32 i = 0; i < channel_count; i++) { const auto channel_resource = in_params.voice_channel_resource_id[i]; dsp_voice_states[i] = &voice_context.GetDspSharedState(static_cast(channel_resource)); @@ -305,9 +303,8 @@ bool ServerVoiceInfo::UpdateForCommandGeneration(VoiceContext& voice_context) { } void ServerVoiceInfo::ResetResources(VoiceContext& voice_context) { - const auto channel_count = static_cast(in_params.channel_count); - - for (size_t i = 0; i < channel_count; i++) { + const s32 channel_count = in_params.channel_count; + for (s32 i = 0; i < channel_count; i++) { const auto channel_resource = in_params.voice_channel_resource_id[i]; auto& dsp_state = voice_context.GetDspSharedState(static_cast(channel_resource)); @@ -328,9 +325,9 @@ bool ServerVoiceInfo::UpdateParametersForCommandGeneration( switch (in_params.current_playstate) { case ServerPlayState::Play: { - for (size_t i = 0; i < AudioCommon::MAX_WAVE_BUFFERS; i++) { + for (std::size_t i = 0; i < AudioCommon::MAX_WAVE_BUFFERS; i++) { if (!in_params.wave_buffer[i].sent_to_dsp) { - for (size_t channel = 0; channel < static_cast(channel_count); channel++) { + for (s32 channel = 0; channel < channel_count; channel++) { dsp_voice_states[channel]->is_wave_buffer_valid[i] = true; } in_params.wave_buffer[i].sent_to_dsp = true; @@ -347,13 +344,12 @@ bool ServerVoiceInfo::UpdateParametersForCommandGeneration( case ServerPlayState::RequestStop: { for (std::size_t i = 0; i < AudioCommon::MAX_WAVE_BUFFERS; i++) { in_params.wave_buffer[i].sent_to_dsp = true; - for (std::size_t channel = 0; channel < static_cast(channel_count); channel++) { + for (s32 channel = 0; channel < channel_count; channel++) { auto* dsp_state = dsp_voice_states[channel]; if (dsp_state->is_wave_buffer_valid[i]) { dsp_state->wave_buffer_index = - static_cast(static_cast(dsp_state->wave_buffer_index + 1) % - AudioCommon::MAX_WAVE_BUFFERS); + (dsp_state->wave_buffer_index + 1) % AudioCommon::MAX_WAVE_BUFFERS; dsp_state->wave_buffer_consumed++; } @@ -361,7 +357,7 @@ bool ServerVoiceInfo::UpdateParametersForCommandGeneration( } } - for (size_t channel = 0; channel < static_cast(channel_count); channel++) { + for (s32 channel = 0; channel < channel_count; channel++) { auto* dsp_state = dsp_voice_states[channel]; dsp_state->offset = 0; dsp_state->played_sample_count = 0; @@ -387,16 +383,15 @@ void ServerVoiceInfo::FlushWaveBuffers( auto wave_head = in_params.wave_bufffer_head; for (u8 i = 0; i < flush_count; i++) { - in_params.wave_buffer[static_cast(wave_head)].sent_to_dsp = true; - for (size_t channel = 0; channel < static_cast(channel_count); channel++) { + in_params.wave_buffer[wave_head].sent_to_dsp = true; + for (s32 channel = 0; channel < channel_count; channel++) { auto* dsp_state = dsp_voice_states[channel]; dsp_state->wave_buffer_consumed++; - dsp_state->is_wave_buffer_valid[static_cast(wave_head)] = false; - dsp_state->wave_buffer_index = static_cast( - static_cast(dsp_state->wave_buffer_index + 1) % AudioCommon::MAX_WAVE_BUFFERS); + dsp_state->is_wave_buffer_valid[wave_head] = false; + dsp_state->wave_buffer_index = + (dsp_state->wave_buffer_index + 1) % AudioCommon::MAX_WAVE_BUFFERS; } - wave_head = - static_cast(static_cast(wave_head + 1) % AudioCommon::MAX_WAVE_BUFFERS); + wave_head = (wave_head + 1) % AudioCommon::MAX_WAVE_BUFFERS; } } @@ -488,7 +483,7 @@ s32 VoiceContext::DecodePcm16(s32* output_buffer, ServerWaveBuffer* wave_buffer, const auto samples_remaining = (wave_buffer->end_sample_offset - wave_buffer->start_sample_offset) - buffer_offset; const auto start_offset = (wave_buffer->start_sample_offset + buffer_offset) * channel_count; - const auto buffer_pos = wave_buffer->buffer_address + static_cast(start_offset); + const auto buffer_pos = wave_buffer->buffer_address + start_offset; s16* buffer_data = reinterpret_cast(memory.GetPointer(buffer_pos)); diff --git a/src/common/fiber.h b/src/common/fiber.h index bc1db1582..89dde5e36 100644 --- a/src/common/fiber.h +++ b/src/common/fiber.h @@ -41,8 +41,8 @@ public: Fiber(const Fiber&) = delete; Fiber& operator=(const Fiber&) = delete; - Fiber(Fiber&&) = delete; - Fiber& operator=(Fiber&&) = delete; + Fiber(Fiber&&) = default; + Fiber& operator=(Fiber&&) = default; /// Yields control from Fiber 'from' to Fiber 'to' /// Fiber 'from' must be the currently running fiber. diff --git a/src/common/file_util.h b/src/common/file_util.h index 508b7a10a..8b587320f 100644 --- a/src/common/file_util.h +++ b/src/common/file_util.h @@ -189,8 +189,7 @@ template return {}; } last = std::min(last, vector.size()); - return std::vector(vector.begin() + static_cast(first), - vector.begin() + static_cast(first + last)); + return std::vector(vector.begin() + first, vector.begin() + first + last); } enum class DirectorySeparator { diff --git a/src/common/math_util.h b/src/common/math_util.h index 4c38d8040..7cec80d57 100644 --- a/src/common/math_util.h +++ b/src/common/math_util.h @@ -27,7 +27,7 @@ struct Rectangle { if constexpr (std::is_floating_point_v) { return std::abs(right - left); } else { - return static_cast(std::abs(static_cast>(right - left))); + return std::abs(static_cast>(right - left)); } } @@ -35,7 +35,7 @@ struct Rectangle { if constexpr (std::is_floating_point_v) { return std::abs(bottom - top); } else { - return static_cast(std::abs(static_cast>(bottom - top))); + return std::abs(static_cast>(bottom - top)); } } diff --git a/src/common/multi_level_queue.h b/src/common/multi_level_queue.h index 71613f18b..4b305bf40 100644 --- a/src/common/multi_level_queue.h +++ b/src/common/multi_level_queue.h @@ -320,7 +320,7 @@ private: } const auto begin_range = list.begin(); - const auto end_range = std::next(begin_range, static_cast(shift)); + const auto end_range = std::next(begin_range, shift); list.splice(list.end(), list, begin_range, end_range); } diff --git a/src/common/spin_lock.h b/src/common/spin_lock.h index 06ac2f5bb..4f946a258 100644 --- a/src/common/spin_lock.h +++ b/src/common/spin_lock.h @@ -15,14 +15,6 @@ namespace Common { */ class SpinLock { public: - SpinLock() = default; - - SpinLock(const SpinLock&) = delete; - SpinLock& operator=(const SpinLock&) = delete; - - SpinLock(SpinLock&&) = delete; - SpinLock& operator=(SpinLock&&) = delete; - void lock(); void unlock(); [[nodiscard]] bool try_lock(); diff --git a/src/common/swap.h b/src/common/swap.h index 8c68c1f26..7665942a2 100644 --- a/src/common/swap.h +++ b/src/common/swap.h @@ -504,35 +504,35 @@ bool operator==(const S& p, const swap_struct_t v) { template struct swap_64_t { static T swap(T x) { - return static_cast(Common::swap64(static_cast(x))); + return static_cast(Common::swap64(x)); } }; template struct swap_32_t { static T swap(T x) { - return static_cast(Common::swap32(static_cast(x))); + return static_cast(Common::swap32(x)); } }; template struct swap_16_t { static T swap(T x) { - return static_cast(Common::swap16(static_cast(x))); + return static_cast(Common::swap16(x)); } }; template struct swap_float_t { static T swap(T x) { - return static_cast(Common::swapf(static_cast(x))); + return static_cast(Common::swapf(x)); } }; template struct swap_double_t { static T swap(T x) { - return static_cast(Common::swapd(static_cast(x))); + return static_cast(Common::swapd(x)); } }; diff --git a/src/common/thread_queue_list.h b/src/common/thread_queue_list.h index 69c9193da..def9e5d8d 100644 --- a/src/common/thread_queue_list.h +++ b/src/common/thread_queue_list.h @@ -33,7 +33,7 @@ struct ThreadQueueList { } } - return static_cast(-1); + return -1; } [[nodiscard]] T get_first() const { @@ -156,7 +156,7 @@ private: void link(Priority priority) { Queue* cur = &queues[priority]; - for (auto i = static_cast(priority - 1); i >= 0; --i) { + for (int i = priority - 1; i >= 0; --i) { if (queues[i].next_nonempty != UnlinkedTag()) { cur->next_nonempty = queues[i].next_nonempty; queues[i].next_nonempty = cur; diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt index 9dc320f53..b6dc25f6b 100644 --- a/src/core/CMakeLists.txt +++ b/src/core/CMakeLists.txt @@ -630,9 +630,8 @@ else() -Werror=implicit-fallthrough -Werror=reorder -Werror=sign-compare - -Werror=sign-conversion - $<$:-Werror=unused-but-set-parameter> - $<$:-Werror=unused-but-set-variable> + -Werror=unused-but-set-parameter + -Werror=unused-but-set-variable -Werror=unused-variable ) endif() diff --git a/src/core/arm/arm_interface.cpp b/src/core/arm/arm_interface.cpp index adc6aa5c5..d2295ed90 100644 --- a/src/core/arm/arm_interface.cpp +++ b/src/core/arm/arm_interface.cpp @@ -147,18 +147,10 @@ std::vector ARM_Interface::GetBacktraceFromContex auto fp = ctx.cpu_registers[29]; auto lr = ctx.cpu_registers[30]; while (true) { - out.push_back({ - .module = "", - .address = 0, - .original_address = lr, - .offset = 0, - .name = "", - }); - - if (fp == 0) { + out.push_back({"", 0, lr, 0}); + if (!fp) { break; } - lr = memory.Read64(fp + 8) - 4; fp = memory.Read64(fp); } @@ -211,18 +203,10 @@ std::vector ARM_Interface::GetBacktrace() const { auto fp = GetReg(29); auto lr = GetReg(30); while (true) { - out.push_back({ - .module = "", - .address = 0, - .original_address = lr, - .offset = 0, - .name = "", - }); - - if (fp == 0) { + out.push_back({"", 0, lr, 0, ""}); + if (!fp) { break; } - lr = memory.Read64(fp + 8) - 4; fp = memory.Read64(fp); } diff --git a/src/core/arm/arm_interface.h b/src/core/arm/arm_interface.h index 9b86247e2..1f24051e4 100644 --- a/src/core/arm/arm_interface.h +++ b/src/core/arm/arm_interface.h @@ -93,14 +93,14 @@ public: * @param index Register index * @return Returns the value in the register */ - virtual u64 GetReg(std::size_t index) const = 0; + virtual u64 GetReg(int index) const = 0; /** * Set an ARM register * @param index Register index * @param value Value to set register to */ - virtual void SetReg(std::size_t index, u64 value) = 0; + virtual void SetReg(int index, u64 value) = 0; /** * Gets the value of a specified vector register. @@ -108,7 +108,7 @@ public: * @param index The index of the vector register. * @return the value within the vector register. */ - virtual u128 GetVectorReg(std::size_t index) const = 0; + virtual u128 GetVectorReg(int index) const = 0; /** * Sets a given value into a vector register. @@ -116,7 +116,7 @@ public: * @param index The index of the vector register. * @param value The new value to place in the register. */ - virtual void SetVectorReg(std::size_t index, u128 value) = 0; + virtual void SetVectorReg(int index, u128 value) = 0; /** * Get the current PSTATE register diff --git a/src/core/arm/cpu_interrupt_handler.h b/src/core/arm/cpu_interrupt_handler.h index c20c280f1..71e582f79 100644 --- a/src/core/arm/cpu_interrupt_handler.h +++ b/src/core/arm/cpu_interrupt_handler.h @@ -21,8 +21,8 @@ public: CPUInterruptHandler(const CPUInterruptHandler&) = delete; CPUInterruptHandler& operator=(const CPUInterruptHandler&) = delete; - CPUInterruptHandler(CPUInterruptHandler&&) = delete; - CPUInterruptHandler& operator=(CPUInterruptHandler&&) = delete; + CPUInterruptHandler(CPUInterruptHandler&&) = default; + CPUInterruptHandler& operator=(CPUInterruptHandler&&) = default; bool IsInterrupted() const { return is_interrupted; diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp index fab694fc2..b5f28a86e 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp @@ -111,7 +111,7 @@ public: } return 0U; } - return static_cast(std::max(parent.system.CoreTiming().GetDowncount(), 0)); + return std::max(parent.system.CoreTiming().GetDowncount(), 0); } ARM_Dynarmic_32& parent; @@ -210,19 +210,19 @@ u64 ARM_Dynarmic_32::GetPC() const { return jit->Regs()[15]; } -u64 ARM_Dynarmic_32::GetReg(std::size_t index) const { +u64 ARM_Dynarmic_32::GetReg(int index) const { return jit->Regs()[index]; } -void ARM_Dynarmic_32::SetReg(std::size_t index, u64 value) { +void ARM_Dynarmic_32::SetReg(int index, u64 value) { jit->Regs()[index] = static_cast(value); } -u128 ARM_Dynarmic_32::GetVectorReg(std::size_t index) const { +u128 ARM_Dynarmic_32::GetVectorReg(int index) const { return {}; } -void ARM_Dynarmic_32::SetVectorReg(std::size_t index, u128 value) {} +void ARM_Dynarmic_32::SetVectorReg(int index, u128 value) {} u32 ARM_Dynarmic_32::GetPSTATE() const { return jit->Cpsr(); diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.h b/src/core/arm/dynarmic/arm_dynarmic_32.h index ba646c623..2bab31b92 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.h +++ b/src/core/arm/dynarmic/arm_dynarmic_32.h @@ -35,10 +35,10 @@ public: void SetPC(u64 pc) override; u64 GetPC() const override; - u64 GetReg(std::size_t index) const override; - void SetReg(std::size_t index, u64 value) override; - u128 GetVectorReg(std::size_t index) const override; - void SetVectorReg(std::size_t index, u128 value) override; + u64 GetReg(int index) const override; + void SetReg(int index, u64 value) override; + u128 GetVectorReg(int index) const override; + void SetVectorReg(int index, u128 value) override; u32 GetPSTATE() const override; void SetPSTATE(u32 pstate) override; void Run() override; diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp index a2c4c2f30..ce9968724 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp @@ -148,7 +148,7 @@ public: } return 0U; } - return static_cast(std::max(parent.system.CoreTiming().GetDowncount(), 0)); + return std::max(parent.system.CoreTiming().GetDowncount(), 0); } u64 GetCNTPCT() override { @@ -265,19 +265,19 @@ u64 ARM_Dynarmic_64::GetPC() const { return jit->GetPC(); } -u64 ARM_Dynarmic_64::GetReg(std::size_t index) const { +u64 ARM_Dynarmic_64::GetReg(int index) const { return jit->GetRegister(index); } -void ARM_Dynarmic_64::SetReg(std::size_t index, u64 value) { +void ARM_Dynarmic_64::SetReg(int index, u64 value) { jit->SetRegister(index, value); } -u128 ARM_Dynarmic_64::GetVectorReg(std::size_t index) const { +u128 ARM_Dynarmic_64::GetVectorReg(int index) const { return jit->GetVector(index); } -void ARM_Dynarmic_64::SetVectorReg(std::size_t index, u128 value) { +void ARM_Dynarmic_64::SetVectorReg(int index, u128 value) { jit->SetVector(index, value); } diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.h b/src/core/arm/dynarmic/arm_dynarmic_64.h index 2afb7e7a4..403c55961 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.h +++ b/src/core/arm/dynarmic/arm_dynarmic_64.h @@ -33,10 +33,10 @@ public: void SetPC(u64 pc) override; u64 GetPC() const override; - u64 GetReg(std::size_t index) const override; - void SetReg(std::size_t index, u64 value) override; - u128 GetVectorReg(std::size_t index) const override; - void SetVectorReg(std::size_t index, u128 value) override; + u64 GetReg(int index) const override; + void SetReg(int index, u64 value) override; + u128 GetVectorReg(int index) const override; + void SetVectorReg(int index, u128 value) override; u32 GetPSTATE() const override; void SetPSTATE(u32 pstate) override; void Run() override; diff --git a/src/core/arm/unicorn/arm_unicorn.cpp b/src/core/arm/unicorn/arm_unicorn.cpp index c1612d626..1df3f3ed1 100644 --- a/src/core/arm/unicorn/arm_unicorn.cpp +++ b/src/core/arm/unicorn/arm_unicorn.cpp @@ -96,35 +96,35 @@ u64 ARM_Unicorn::GetPC() const { return val; } -u64 ARM_Unicorn::GetReg(std::size_t index) const { +u64 ARM_Unicorn::GetReg(int regn) const { u64 val{}; auto treg = UC_ARM64_REG_SP; - if (index <= 28) { - treg = static_cast(UC_ARM64_REG_X0 + static_cast(index)); - } else if (index < 31) { - treg = static_cast(UC_ARM64_REG_X29 + static_cast(index) - 29); + if (regn <= 28) { + treg = (uc_arm64_reg)(UC_ARM64_REG_X0 + regn); + } else if (regn < 31) { + treg = (uc_arm64_reg)(UC_ARM64_REG_X29 + regn - 29); } CHECKED(uc_reg_read(uc, treg, &val)); return val; } -void ARM_Unicorn::SetReg(std::size_t index, u64 value) { +void ARM_Unicorn::SetReg(int regn, u64 val) { auto treg = UC_ARM64_REG_SP; - if (index <= 28) { - treg = static_cast(UC_ARM64_REG_X0 + static_cast(index)); - } else if (index < 31) { - treg = static_cast(UC_ARM64_REG_X29 + static_cast(index) - 29); + if (regn <= 28) { + treg = (uc_arm64_reg)(UC_ARM64_REG_X0 + regn); + } else if (regn < 31) { + treg = (uc_arm64_reg)(UC_ARM64_REG_X29 + regn - 29); } - CHECKED(uc_reg_write(uc, treg, &value)); + CHECKED(uc_reg_write(uc, treg, &val)); } -u128 ARM_Unicorn::GetVectorReg(std::size_t /*index*/) const { +u128 ARM_Unicorn::GetVectorReg(int /*index*/) const { UNIMPLEMENTED(); static constexpr u128 res{}; return res; } -void ARM_Unicorn::SetVectorReg(std::size_t /*index*/, u128 /*value*/) { +void ARM_Unicorn::SetVectorReg(int /*index*/, u128 /*value*/) { UNIMPLEMENTED(); } @@ -217,8 +217,8 @@ void ARM_Unicorn::SaveContext(ThreadContext64& ctx) { CHECKED(uc_reg_read(uc, UC_ARM64_REG_PC, &ctx.pc)); CHECKED(uc_reg_read(uc, UC_ARM64_REG_NZCV, &ctx.pstate)); - for (std::size_t i = 0; i < 29; ++i) { - uregs[i] = UC_ARM64_REG_X0 + static_cast(i); + for (auto i = 0; i < 29; ++i) { + uregs[i] = UC_ARM64_REG_X0 + i; tregs[i] = &ctx.cpu_registers[i]; } uregs[29] = UC_ARM64_REG_X29; @@ -228,8 +228,8 @@ void ARM_Unicorn::SaveContext(ThreadContext64& ctx) { CHECKED(uc_reg_read_batch(uc, uregs, tregs, 31)); - for (std::size_t i = 0; i < 32; ++i) { - uregs[i] = UC_ARM64_REG_Q0 + static_cast(i); + for (int i = 0; i < 32; ++i) { + uregs[i] = UC_ARM64_REG_Q0 + i; tregs[i] = &ctx.vector_registers[i]; } @@ -244,8 +244,8 @@ void ARM_Unicorn::LoadContext(const ThreadContext64& ctx) { CHECKED(uc_reg_write(uc, UC_ARM64_REG_PC, &ctx.pc)); CHECKED(uc_reg_write(uc, UC_ARM64_REG_NZCV, &ctx.pstate)); - for (std::size_t i = 0; i < 29; ++i) { - uregs[i] = UC_ARM64_REG_X0 + static_cast(i); + for (int i = 0; i < 29; ++i) { + uregs[i] = UC_ARM64_REG_X0 + i; tregs[i] = (void*)&ctx.cpu_registers[i]; } uregs[29] = UC_ARM64_REG_X29; @@ -255,8 +255,8 @@ void ARM_Unicorn::LoadContext(const ThreadContext64& ctx) { CHECKED(uc_reg_write_batch(uc, uregs, tregs, 31)); - for (std::size_t i = 0; i < 32; ++i) { - uregs[i] = UC_ARM64_REG_Q0 + static_cast(i); + for (auto i = 0; i < 32; ++i) { + uregs[i] = UC_ARM64_REG_Q0 + i; tregs[i] = (void*)&ctx.vector_registers[i]; } diff --git a/src/core/arm/unicorn/arm_unicorn.h b/src/core/arm/unicorn/arm_unicorn.h index 1183e9541..810aff311 100644 --- a/src/core/arm/unicorn/arm_unicorn.h +++ b/src/core/arm/unicorn/arm_unicorn.h @@ -26,10 +26,10 @@ public: void SetPC(u64 pc) override; u64 GetPC() const override; - u64 GetReg(std::size_t index) const override; - void SetReg(std::size_t index, u64 value) override; - u128 GetVectorReg(std::size_t index) const override; - void SetVectorReg(std::size_t index, u128 value) override; + u64 GetReg(int index) const override; + void SetReg(int index, u64 value) override; + u128 GetVectorReg(int index) const override; + void SetVectorReg(int index, u128 value) override; u32 GetPSTATE() const override; void SetPSTATE(u32 pstate) override; VAddr GetTlsAddress() const override; diff --git a/src/core/core_timing.cpp b/src/core/core_timing.cpp index 9b01f6293..e6c8461a5 100644 --- a/src/core/core_timing.cpp +++ b/src/core/core_timing.cpp @@ -140,8 +140,7 @@ void CoreTiming::AddTicks(u64 ticks) { void CoreTiming::Idle() { if (!event_queue.empty()) { const u64 next_event_time = event_queue.front().time; - const u64 next_ticks = - static_cast(nsToCycles(std::chrono::nanoseconds(next_event_time))) + 10; + const u64 next_ticks = nsToCycles(std::chrono::nanoseconds(next_event_time)) + 10U; if (next_ticks > ticks) { ticks = next_ticks; } @@ -188,7 +187,7 @@ void CoreTiming::RemoveEvent(const std::shared_ptr& event_type) { std::optional CoreTiming::Advance() { std::scoped_lock lock{advance_lock, basic_lock}; - global_timer = static_cast(GetGlobalTimeNs().count()); + global_timer = GetGlobalTimeNs().count(); while (!event_queue.empty() && event_queue.front().time <= global_timer) { Event evt = std::move(event_queue.front()); @@ -202,11 +201,11 @@ std::optional CoreTiming::Advance() { } basic_lock.lock(); - global_timer = static_cast(GetGlobalTimeNs().count()); + global_timer = GetGlobalTimeNs().count(); } if (!event_queue.empty()) { - const auto next_time = static_cast(event_queue.front().time - global_timer); + const s64 next_time = event_queue.front().time - global_timer; return next_time; } else { return std::nullopt; @@ -241,14 +240,14 @@ std::chrono::nanoseconds CoreTiming::GetGlobalTimeNs() const { if (is_multicore) { return clock->GetTimeNS(); } - return CyclesToNs(static_cast(ticks)); + return CyclesToNs(ticks); } std::chrono::microseconds CoreTiming::GetGlobalTimeUs() const { if (is_multicore) { return clock->GetTimeUS(); } - return CyclesToUs(static_cast(ticks)); + return CyclesToUs(ticks); } } // namespace Core::Timing diff --git a/src/core/core_timing_util.cpp b/src/core/core_timing_util.cpp index 5cd450714..8ce8e602e 100644 --- a/src/core/core_timing_util.cpp +++ b/src/core/core_timing_util.cpp @@ -21,9 +21,9 @@ s64 msToCycles(std::chrono::milliseconds ms) { } if (static_cast(ms.count()) > MAX_VALUE_TO_MULTIPLY) { LOG_DEBUG(Core_Timing, "Time very big, do rounding"); - return static_cast(Hardware::BASE_CLOCK_RATE * static_cast(ms.count() / 1000)); + return Hardware::BASE_CLOCK_RATE * (ms.count() / 1000); } - return static_cast((Hardware::BASE_CLOCK_RATE * static_cast(ms.count())) / 1000); + return (Hardware::BASE_CLOCK_RATE * ms.count()) / 1000; } s64 usToCycles(std::chrono::microseconds us) { @@ -33,55 +33,51 @@ s64 usToCycles(std::chrono::microseconds us) { } if (static_cast(us.count()) > MAX_VALUE_TO_MULTIPLY) { LOG_DEBUG(Core_Timing, "Time very big, do rounding"); - return static_cast(Hardware::BASE_CLOCK_RATE * static_cast(us.count() / 1000000)); + return Hardware::BASE_CLOCK_RATE * (us.count() / 1000000); } - return static_cast((Hardware::BASE_CLOCK_RATE * static_cast(us.count())) / 1000000); + return (Hardware::BASE_CLOCK_RATE * us.count()) / 1000000; } s64 nsToCycles(std::chrono::nanoseconds ns) { - const u128 temp = - Common::Multiply64Into128(static_cast(ns.count()), Hardware::BASE_CLOCK_RATE); - return static_cast(Common::Divide128On32(temp, static_cast(1000000000)).first); + const u128 temporal = Common::Multiply64Into128(ns.count(), Hardware::BASE_CLOCK_RATE); + return Common::Divide128On32(temporal, static_cast(1000000000)).first; } -u64 msToClockCycles(std::chrono::milliseconds ms) { - const auto count = static_cast(ms.count()); - const u128 temp = Common::Multiply64Into128(count, Hardware::CNTFREQ); +u64 msToClockCycles(std::chrono::milliseconds ns) { + const u128 temp = Common::Multiply64Into128(ns.count(), Hardware::CNTFREQ); return Common::Divide128On32(temp, 1000).first; } -u64 usToClockCycles(std::chrono::microseconds us) { - const auto count = static_cast(us.count()); - const u128 temp = Common::Multiply64Into128(count, Hardware::CNTFREQ); +u64 usToClockCycles(std::chrono::microseconds ns) { + const u128 temp = Common::Multiply64Into128(ns.count(), Hardware::CNTFREQ); return Common::Divide128On32(temp, 1000000).first; } u64 nsToClockCycles(std::chrono::nanoseconds ns) { - const auto count = static_cast(ns.count()); - const u128 temp = Common::Multiply64Into128(count, Hardware::CNTFREQ); + const u128 temp = Common::Multiply64Into128(ns.count(), Hardware::CNTFREQ); return Common::Divide128On32(temp, 1000000000).first; } u64 CpuCyclesToClockCycles(u64 ticks) { - const u128 temp = Common::Multiply64Into128(ticks, Hardware::CNTFREQ); - return Common::Divide128On32(temp, static_cast(Hardware::BASE_CLOCK_RATE)).first; + const u128 temporal = Common::Multiply64Into128(ticks, Hardware::CNTFREQ); + return Common::Divide128On32(temporal, static_cast(Hardware::BASE_CLOCK_RATE)).first; } std::chrono::milliseconds CyclesToMs(s64 cycles) { - const u128 temp = Common::Multiply64Into128(static_cast(cycles), 1000); - const u64 ms = Common::Divide128On32(temp, static_cast(Hardware::BASE_CLOCK_RATE)).first; + const u128 temporal = Common::Multiply64Into128(cycles, 1000); + u64 ms = Common::Divide128On32(temporal, static_cast(Hardware::BASE_CLOCK_RATE)).first; return std::chrono::milliseconds(ms); } std::chrono::nanoseconds CyclesToNs(s64 cycles) { - const u128 temp = Common::Multiply64Into128(static_cast(cycles), 1000000000); - const u64 ns = Common::Divide128On32(temp, static_cast(Hardware::BASE_CLOCK_RATE)).first; + const u128 temporal = Common::Multiply64Into128(cycles, 1000000000); + u64 ns = Common::Divide128On32(temporal, static_cast(Hardware::BASE_CLOCK_RATE)).first; return std::chrono::nanoseconds(ns); } std::chrono::microseconds CyclesToUs(s64 cycles) { - const u128 temp = Common::Multiply64Into128(static_cast(cycles), 1000000); - const u64 us = Common::Divide128On32(temp, static_cast(Hardware::BASE_CLOCK_RATE)).first; + const u128 temporal = Common::Multiply64Into128(cycles, 1000000); + u64 us = Common::Divide128On32(temporal, static_cast(Hardware::BASE_CLOCK_RATE)).first; return std::chrono::microseconds(us); } diff --git a/src/core/core_timing_util.h b/src/core/core_timing_util.h index 3be55e267..e4a046bf9 100644 --- a/src/core/core_timing_util.h +++ b/src/core/core_timing_util.h @@ -12,8 +12,8 @@ namespace Core::Timing { s64 msToCycles(std::chrono::milliseconds ms); s64 usToCycles(std::chrono::microseconds us); s64 nsToCycles(std::chrono::nanoseconds ns); -u64 msToClockCycles(std::chrono::milliseconds ms); -u64 usToClockCycles(std::chrono::microseconds us); +u64 msToClockCycles(std::chrono::milliseconds ns); +u64 usToClockCycles(std::chrono::microseconds ns); u64 nsToClockCycles(std::chrono::nanoseconds ns); std::chrono::milliseconds CyclesToMs(s64 cycles); std::chrono::nanoseconds CyclesToNs(s64 cycles); diff --git a/src/core/crypto/key_manager.cpp b/src/core/crypto/key_manager.cpp index 1f0d3170b..da15f764a 100644 --- a/src/core/crypto/key_manager.cpp +++ b/src/core/crypto/key_manager.cpp @@ -143,7 +143,6 @@ u64 GetSignatureTypeDataSize(SignatureType type) { return 0x3C; } UNREACHABLE(); - return 0; } u64 GetSignatureTypePaddingSize(SignatureType type) { @@ -158,7 +157,6 @@ u64 GetSignatureTypePaddingSize(SignatureType type) { return 0x40; } UNREACHABLE(); - return 0; } SignatureType Ticket::GetSignatureType() const { @@ -173,7 +171,6 @@ SignatureType Ticket::GetSignatureType() const { } UNREACHABLE(); - return {}; } TicketData& Ticket::GetData() { @@ -351,7 +348,7 @@ std::optional DeriveSDSeed() { std::array buffer{}; std::size_t offset = 0; for (; offset + 0x10 < save_43.GetSize(); ++offset) { - if (!save_43.Seek(static_cast(offset), SEEK_SET)) { + if (!save_43.Seek(offset, SEEK_SET)) { return std::nullopt; } @@ -361,7 +358,7 @@ std::optional DeriveSDSeed() { } } - if (!save_43.Seek(static_cast(offset + 0x10), SEEK_SET)) { + if (!save_43.Seek(offset + 0x10, SEEK_SET)) { return std::nullopt; } diff --git a/src/core/crypto/partition_data_manager.cpp b/src/core/crypto/partition_data_manager.cpp index db54f71f4..5f1c86a09 100644 --- a/src/core/crypto/partition_data_manager.cpp +++ b/src/core/crypto/partition_data_manager.cpp @@ -161,7 +161,7 @@ static constexpr u8 CalculateMaxKeyblobSourceHash() { return true; }; - for (std::size_t i = 0x1F; i <= 0x1F; --i) { + for (s8 i = 0x1F; i >= 0; --i) { if (!is_zero(keyblob_source_hashes[i])) { return static_cast(i + 1); } diff --git a/src/core/file_sys/content_archive.cpp b/src/core/file_sys/content_archive.cpp index 0917f6ebf..76af47ff9 100644 --- a/src/core/file_sys/content_archive.cpp +++ b/src/core/file_sys/content_archive.cpp @@ -201,9 +201,9 @@ bool NCA::HandlePotentialHeaderDecryption() { } std::vector NCA::ReadSectionHeaders() const { - const auto number_sections = static_cast( + const std::ptrdiff_t number_sections = std::count_if(std::begin(header.section_tables), std::end(header.section_tables), - [](NCASectionTableEntry entry) { return entry.media_offset > 0; })); + [](NCASectionTableEntry entry) { return entry.media_offset > 0; }); std::vector sections(number_sections); const auto length_sections = SECTION_HEADER_SIZE * number_sections; diff --git a/src/core/file_sys/fsmitm_romfsbuild.cpp b/src/core/file_sys/fsmitm_romfsbuild.cpp index b2d38f01e..c52fafb6f 100644 --- a/src/core/file_sys/fsmitm_romfsbuild.cpp +++ b/src/core/file_sys/fsmitm_romfsbuild.cpp @@ -103,7 +103,7 @@ static u32 romfs_calc_path_hash(u32 parent, std::string_view path, u32 start, u32 hash = parent ^ 123456789; for (u32 i = 0; i < path_len; i++) { hash = (hash >> 5) | (hash << 27); - hash ^= static_cast(path[start + i]); + hash ^= path[start + i]; } return hash; diff --git a/src/core/file_sys/ips_layer.cpp b/src/core/file_sys/ips_layer.cpp index 91dc69373..a6101f1c0 100644 --- a/src/core/file_sys/ips_layer.cpp +++ b/src/core/file_sys/ips_layer.cpp @@ -66,14 +66,12 @@ static bool IsEOF(IPSFileType type, const std::vector& data) { } VirtualFile PatchIPS(const VirtualFile& in, const VirtualFile& ips) { - if (in == nullptr || ips == nullptr) { + if (in == nullptr || ips == nullptr) return nullptr; - } const auto type = IdentifyMagic(ips->ReadBytes(0x5)); - if (type == IPSFileType::Error) { + if (type == IPSFileType::Error) return nullptr; - } auto in_data = in->ReadAllBytes(); @@ -86,46 +84,37 @@ VirtualFile PatchIPS(const VirtualFile& in, const VirtualFile& ips) { } u32 real_offset{}; - if (type == IPSFileType::IPS32) { - real_offset = static_cast(temp[0] << 24) | static_cast(temp[1] << 16) | - static_cast(temp[2] << 8) | temp[3]; - } else { - real_offset = - static_cast(temp[0] << 16) | static_cast(temp[1] << 8) | temp[2]; - } + if (type == IPSFileType::IPS32) + real_offset = (temp[0] << 24) | (temp[1] << 16) | (temp[2] << 8) | temp[3]; + else + real_offset = (temp[0] << 16) | (temp[1] << 8) | temp[2]; u16 data_size{}; - if (ips->ReadObject(&data_size, offset) != sizeof(u16)) { + if (ips->ReadObject(&data_size, offset) != sizeof(u16)) return nullptr; - } data_size = Common::swap16(data_size); offset += sizeof(u16); if (data_size == 0) { // RLE u16 rle_size{}; - if (ips->ReadObject(&rle_size, offset) != sizeof(u16)) { + if (ips->ReadObject(&rle_size, offset) != sizeof(u16)) return nullptr; - } rle_size = Common::swap16(rle_size); offset += sizeof(u16); const auto data = ips->ReadByte(offset++); - if (!data) { + if (!data) return nullptr; - } - if (real_offset + rle_size > in_data.size()) { + if (real_offset + rle_size > in_data.size()) rle_size = static_cast(in_data.size() - real_offset); - } std::memset(in_data.data() + real_offset, *data, rle_size); } else { // Standard Patch auto read = data_size; - if (real_offset + read > in_data.size()) { + if (real_offset + read > in_data.size()) read = static_cast(in_data.size() - real_offset); - } - if (ips->Read(in_data.data() + real_offset, read, offset) != data_size) { + if (ips->Read(in_data.data() + real_offset, read, offset) != data_size) return nullptr; - } offset += data_size; } } @@ -193,16 +182,14 @@ void IPSwitchCompiler::ParseFlag(const std::string& line) { void IPSwitchCompiler::Parse() { const auto bytes = patch_text->ReadAllBytes(); std::stringstream s; - s.write(reinterpret_cast(bytes.data()), - static_cast(bytes.size())); + s.write(reinterpret_cast(bytes.data()), bytes.size()); std::vector lines; std::string stream_line; while (std::getline(s, stream_line)) { // Remove a trailing \r - if (!stream_line.empty() && stream_line.back() == '\r') { + if (!stream_line.empty() && stream_line.back() == '\r') stream_line.pop_back(); - } lines.push_back(std::move(stream_line)); } diff --git a/src/core/file_sys/kernel_executable.cpp b/src/core/file_sys/kernel_executable.cpp index fa758b777..ef93ef3ed 100644 --- a/src/core/file_sys/kernel_executable.cpp +++ b/src/core/file_sys/kernel_executable.cpp @@ -36,14 +36,14 @@ bool DecompressBLZ(std::vector& data) { while (out_index > 0) { --index; auto control = data[index + start_offset]; - for (std::size_t i = 0; i < 8; ++i) { + for (size_t i = 0; i < 8; ++i) { if (((control << i) & 0x80) > 0) { if (index < 2) { return false; } index -= 2; - std::size_t segment_offset = static_cast(data[index + start_offset]) | - static_cast(data[index + start_offset + 1] << 8); + std::size_t segment_offset = + data[index + start_offset] | data[index + start_offset + 1] << 8; std::size_t segment_size = ((segment_offset >> 12) & 0xF) + 3; segment_offset &= 0xFFF; segment_offset += 3; diff --git a/src/core/file_sys/nca_patch.cpp b/src/core/file_sys/nca_patch.cpp index 6d3472447..5990a2fd5 100644 --- a/src/core/file_sys/nca_patch.cpp +++ b/src/core/file_sys/nca_patch.cpp @@ -25,9 +25,9 @@ std::pair SearchBucketEntry(u64 offset, const BlockTyp ASSERT_MSG(offset <= block.size, "Offset is out of bounds in BKTR relocation block."); } - const auto bucket_id = static_cast(std::count_if( + std::size_t bucket_id = std::count_if( block.base_offsets.begin() + 1, block.base_offsets.begin() + block.number_buckets, - [&offset](u64 base_offset) { return base_offset <= offset; })); + [&offset](u64 base_offset) { return base_offset <= offset; }); const auto& bucket = buckets[bucket_id]; @@ -53,7 +53,6 @@ std::pair SearchBucketEntry(u64 offset, const BlockTyp } UNREACHABLE_MSG("Offset could not be found in BKTR block."); - return {}; } } // Anonymous namespace @@ -137,7 +136,7 @@ std::size_t BKTR::Read(u8* data, std::size_t length, std::size_t offset) const { const auto block_offset = section_offset & 0xF; if (block_offset != 0) { - auto block = bktr_romfs->ReadBytes(0x10, section_offset & ~0xFU); + auto block = bktr_romfs->ReadBytes(0x10, section_offset & ~0xF); cipher.Transcode(block.data(), block.size(), block.data(), Core::Crypto::Op::Decrypt); if (length + block_offset < 0x10) { std::memcpy(data, block.data() + block_offset, std::min(length, block.size())); diff --git a/src/core/frontend/applets/controller.cpp b/src/core/frontend/applets/controller.cpp index fdc97d692..c5d65f2d0 100644 --- a/src/core/frontend/applets/controller.cpp +++ b/src/core/frontend/applets/controller.cpp @@ -30,7 +30,7 @@ void DefaultControllerApplet::ReconfigureControllers(std::function callb auto& players = Settings::values.players; const std::size_t min_supported_players = - parameters.enable_single_mode ? 1 : static_cast(parameters.min_players); + parameters.enable_single_mode ? 1 : parameters.min_players; // Disconnect Handheld first. npad.DisconnectNPadAtIndex(8); diff --git a/src/core/frontend/applets/profile_select.cpp b/src/core/frontend/applets/profile_select.cpp index a17420823..4df3574d2 100644 --- a/src/core/frontend/applets/profile_select.cpp +++ b/src/core/frontend/applets/profile_select.cpp @@ -12,9 +12,8 @@ ProfileSelectApplet::~ProfileSelectApplet() = default; void DefaultProfileSelectApplet::SelectProfile( std::function)> callback) const { - const auto user_index = static_cast(Settings::values.current_user); Service::Account::ProfileManager manager; - callback(manager.GetUser(user_index).value_or(Common::UUID{})); + callback(manager.GetUser(Settings::values.current_user).value_or(Common::UUID{})); LOG_INFO(Service_ACC, "called, selecting current user instead of prompting..."); } diff --git a/src/core/gdbstub/gdbstub.cpp b/src/core/gdbstub/gdbstub.cpp index 28a8a0f49..97ee65464 100644 --- a/src/core/gdbstub/gdbstub.cpp +++ b/src/core/gdbstub/gdbstub.cpp @@ -205,7 +205,7 @@ static Kernel::Thread* FindThreadById(s64 id) { const auto& threads = Core::System::GetInstance().GlobalScheduler().GetThreadList(); for (auto& thread : threads) { if (thread->GetThreadID() == static_cast(id)) { - current_core = static_cast(thread->GetProcessorID()); + current_core = thread->GetProcessorID(); return thread.get(); } } @@ -457,14 +457,7 @@ static u128 GdbHexToU128(const u8* src) { /// Read a byte from the gdb client. static u8 ReadByte() { u8 c; - -#ifdef WIN32 - const auto socket_id = static_cast(gdbserver_socket); -#else - const auto socket_id = gdbserver_socket; -#endif - - const auto received_size = recv(socket_id, reinterpret_cast(&c), 1, MSG_WAITALL); + std::size_t received_size = recv(gdbserver_socket, reinterpret_cast(&c), 1, MSG_WAITALL); if (received_size != 1) { LOG_ERROR(Debug_GDBStub, "recv failed: {}", received_size); Shutdown(); @@ -581,13 +574,7 @@ bool CheckBreakpoint(VAddr addr, BreakpointType type) { * @param packet Packet to be sent to client. */ static void SendPacket(const char packet) { -#ifdef WIN32 - const auto socket_id = static_cast(gdbserver_socket); -#else - const auto socket_id = gdbserver_socket; -#endif - - const auto sent_size = send(socket_id, &packet, 1, 0); + std::size_t sent_size = send(gdbserver_socket, &packet, 1, 0); if (sent_size != 1) { LOG_ERROR(Debug_GDBStub, "send failed"); } @@ -624,13 +611,7 @@ static void SendReply(const char* reply) { u8* ptr = command_buffer; u32 left = command_length + 4; while (left > 0) { -#ifdef WIN32 - const auto socket_id = static_cast(gdbserver_socket); -#else - const auto socket_id = gdbserver_socket; -#endif - const auto sent_size = - send(socket_id, reinterpret_cast(ptr), static_cast(left), 0); + const auto sent_size = send(gdbserver_socket, reinterpret_cast(ptr), left, 0); if (sent_size < 0) { LOG_ERROR(Debug_GDBStub, "gdb: send failed"); return Shutdown(); @@ -1313,13 +1294,8 @@ static void Init(u16 port) { WSAStartup(MAKEWORD(2, 2), &InitData); #endif -#ifdef WIN32 - using socket_type = SOCKET; -#else - using socket_type = int; -#endif - const auto tmpsock = static_cast(socket(PF_INET, SOCK_STREAM, 0)); - if (tmpsock == static_cast(-1)) { + int tmpsock = static_cast(socket(PF_INET, SOCK_STREAM, 0)); + if (tmpsock == -1) { LOG_ERROR(Debug_GDBStub, "Failed to create gdb socket"); } @@ -1359,7 +1335,7 @@ static void Init(u16 port) { } // Clean up temporary socket if it's still alive at this point. - if (tmpsock != static_cast(-1)) { + if (tmpsock != -1) { shutdown(tmpsock, SHUT_RDWR); } } @@ -1376,12 +1352,7 @@ void Shutdown() { LOG_INFO(Debug_GDBStub, "Stopping GDB ..."); if (gdbserver_socket != -1) { -#ifdef WIN32 - const auto tmpsock = static_cast(socket(PF_INET, SOCK_STREAM, 0)); -#else - const auto tmpsock = static_cast(socket(PF_INET, SOCK_STREAM, 0)); -#endif - shutdown(tmpsock, SHUT_RDWR); + shutdown(gdbserver_socket, SHUT_RDWR); gdbserver_socket = -1; } @@ -1412,7 +1383,7 @@ void SetCpuStepFlag(bool is_step) { step_loop = is_step; } -void SendTrap(Kernel::Thread* thread, u32 trap) { +void SendTrap(Kernel::Thread* thread, int trap) { if (!send_trap) { return; } diff --git a/src/core/gdbstub/gdbstub.h b/src/core/gdbstub/gdbstub.h index 23d80f367..8fe3c320b 100644 --- a/src/core/gdbstub/gdbstub.h +++ b/src/core/gdbstub/gdbstub.h @@ -110,5 +110,5 @@ void SetCpuStepFlag(bool is_step); * @param thread Sending thread. * @param trap Trap no. */ -void SendTrap(Kernel::Thread* thread, u32 trap); +void SendTrap(Kernel::Thread* thread, int trap); } // namespace GDBStub diff --git a/src/core/hle/ipc_helpers.h b/src/core/hle/ipc_helpers.h index fcb86c822..1c354037d 100644 --- a/src/core/hle/ipc_helpers.h +++ b/src/core/hle/ipc_helpers.h @@ -233,7 +233,7 @@ void ResponseBuilder::PushRaw(const T& value) { static_assert(std::is_trivially_copyable_v, "It's undefined behavior to use memcpy with non-trivially copyable objects"); std::memcpy(cmdbuf + index, &value, sizeof(T)); - index += static_cast((sizeof(T) + 3) / 4); // round up to word length + index += (sizeof(T) + 3) / 4; // round up to word length } template <> @@ -390,7 +390,7 @@ void RequestParser::PopRaw(T& value) { static_assert(std::is_trivially_copyable_v, "It's undefined behavior to use memcpy with non-trivially copyable objects"); std::memcpy(&value, cmdbuf + index, sizeof(T)); - index += static_cast((sizeof(T) + 3) / 4); // round up to word length + index += (sizeof(T) + 3) / 4; // round up to word length } template diff --git a/src/core/hle/kernel/address_arbiter.cpp b/src/core/hle/kernel/address_arbiter.cpp index b6ebc5329..b882eaa0f 100644 --- a/src/core/hle/kernel/address_arbiter.cpp +++ b/src/core/hle/kernel/address_arbiter.cpp @@ -108,7 +108,7 @@ ResultCode AddressArbiter::ModifyByWaitingCountAndSignalToAddressIfEqual(VAddr a auto& monitor = system.Monitor(); s32 updated_value; do { - updated_value = static_cast(monitor.ExclusiveRead32(current_core, address)); + updated_value = monitor.ExclusiveRead32(current_core, address); if (updated_value != value) { return ERR_INVALID_STATE; @@ -129,7 +129,7 @@ ResultCode AddressArbiter::ModifyByWaitingCountAndSignalToAddressIfEqual(VAddr a updated_value = value; } } - } while (!monitor.ExclusiveWrite32(current_core, address, static_cast(updated_value))); + } while (!monitor.ExclusiveWrite32(current_core, address, updated_value)); WakeThreads(waiting_threads, num_to_wake); return RESULT_SUCCESS; diff --git a/src/core/hle/kernel/handle_table.cpp b/src/core/hle/kernel/handle_table.cpp index fe4988f84..3e745c18b 100644 --- a/src/core/hle/kernel/handle_table.cpp +++ b/src/core/hle/kernel/handle_table.cpp @@ -68,7 +68,7 @@ ResultVal HandleTable::Create(std::shared_ptr obj) { generations[slot] = generation; objects[slot] = std::move(obj); - const auto handle = static_cast(generation | static_cast(slot << 15)); + Handle handle = generation | (slot << 15); return MakeResult(handle); } diff --git a/src/core/hle/kernel/hle_ipc.cpp b/src/core/hle/kernel/hle_ipc.cpp index 0a2de4270..81f85643b 100644 --- a/src/core/hle/kernel/hle_ipc.cpp +++ b/src/core/hle/kernel/hle_ipc.cpp @@ -58,7 +58,7 @@ std::shared_ptr HLERequestContext::SleepClientThread( { Handle event_handle = InvalidHandle; - SchedulerLockAndSleep lock(kernel, event_handle, thread.get(), static_cast(timeout)); + SchedulerLockAndSleep lock(kernel, event_handle, thread.get(), timeout); thread->SetHLECallback( [context = *this, callback](std::shared_ptr thread) mutable -> bool { ThreadWakeupReason reason = thread->GetSignalingResult() == RESULT_TIMEOUT diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp index 56e14da6b..b2b5b8adf 100644 --- a/src/core/hle/kernel/kernel.cpp +++ b/src/core/hle/kernel/kernel.cpp @@ -171,7 +171,7 @@ struct KernelCore::Impl { const auto type = static_cast(THREADTYPE_KERNEL | THREADTYPE_HLE | THREADTYPE_SUSPEND); auto thread_res = - Thread::Create(system, type, std::move(name), 0, 0, 0, static_cast(i), 0, + Thread::Create(system, type, std::move(name), 0, 0, 0, static_cast(i), 0, nullptr, std::move(init_func), init_func_parameter); suspend_threads[i] = std::move(thread_res).Unwrap(); diff --git a/src/core/hle/kernel/memory/address_space_info.cpp b/src/core/hle/kernel/memory/address_space_info.cpp index 6cf43ba24..e4288cab4 100644 --- a/src/core/hle/kernel/memory/address_space_info.cpp +++ b/src/core/hle/kernel/memory/address_space_info.cpp @@ -96,7 +96,6 @@ u64 AddressSpaceInfo::GetAddressSpaceStart(std::size_t width, Type type) { return AddressSpaceInfos[AddressSpaceIndices39Bit[index]].address; } UNREACHABLE(); - return 0; } std::size_t AddressSpaceInfo::GetAddressSpaceSize(std::size_t width, Type type) { @@ -113,7 +112,6 @@ std::size_t AddressSpaceInfo::GetAddressSpaceSize(std::size_t width, Type type) return AddressSpaceInfos[AddressSpaceIndices39Bit[index]].size; } UNREACHABLE(); - return 0; } } // namespace Kernel::Memory diff --git a/src/core/hle/kernel/memory/memory_manager.cpp b/src/core/hle/kernel/memory/memory_manager.cpp index a96157c37..acf13585c 100644 --- a/src/core/hle/kernel/memory/memory_manager.cpp +++ b/src/core/hle/kernel/memory/memory_manager.cpp @@ -71,7 +71,7 @@ VAddr MemoryManager::AllocateContinuous(std::size_t num_pages, std::size_t align } // If we allocated more than we need, free some - const auto allocated_pages{PageHeap::GetBlockNumPages(static_cast(heap_index))}; + const auto allocated_pages{PageHeap::GetBlockNumPages(heap_index)}; if (allocated_pages > num_pages) { chosen_manager.Free(allocated_block + num_pages * PageSize, allocated_pages - num_pages); } @@ -112,7 +112,7 @@ ResultCode MemoryManager::Allocate(PageLinkedList& page_list, std::size_t num_pa // Keep allocating until we've allocated all our pages for (s32 index{heap_index}; index >= 0 && num_pages > 0; index--) { - const auto pages_per_alloc{PageHeap::GetBlockNumPages(static_cast(index))}; + const auto pages_per_alloc{PageHeap::GetBlockNumPages(index)}; while (num_pages >= pages_per_alloc) { // Allocate a block diff --git a/src/core/hle/kernel/memory/page_heap.cpp b/src/core/hle/kernel/memory/page_heap.cpp index 7890b8c1a..0ab1f7205 100644 --- a/src/core/hle/kernel/memory/page_heap.cpp +++ b/src/core/hle/kernel/memory/page_heap.cpp @@ -33,12 +33,11 @@ void PageHeap::Initialize(VAddr address, std::size_t size, std::size_t metadata_ } VAddr PageHeap::AllocateBlock(s32 index) { - const auto u_index = static_cast(index); - const auto needed_size{blocks[u_index].GetSize()}; + const std::size_t needed_size{blocks[index].GetSize()}; - for (auto i = u_index; i < MemoryBlockPageShifts.size(); i++) { - if (const VAddr addr = blocks[i].PopBlock(); addr != 0) { - if (const std::size_t allocated_size = blocks[i].GetSize(); + for (s32 i{index}; i < static_cast(MemoryBlockPageShifts.size()); i++) { + if (const VAddr addr{blocks[i].PopBlock()}; addr) { + if (const std::size_t allocated_size{blocks[i].GetSize()}; allocated_size > needed_size) { Free(addr + needed_size, (allocated_size - needed_size) / PageSize); } @@ -51,7 +50,7 @@ VAddr PageHeap::AllocateBlock(s32 index) { void PageHeap::FreeBlock(VAddr block, s32 index) { do { - block = blocks[static_cast(index++)].PushBlock(block); + block = blocks[index++].PushBlock(block); } while (block != 0); } @@ -70,7 +69,7 @@ void PageHeap::Free(VAddr addr, std::size_t num_pages) { VAddr after_start{end}; VAddr after_end{end}; while (big_index >= 0) { - const std::size_t block_size{blocks[static_cast(big_index)].GetSize()}; + const std::size_t block_size{blocks[big_index].GetSize()}; const VAddr big_start{Common::AlignUp((start), block_size)}; const VAddr big_end{Common::AlignDown((end), block_size)}; if (big_start < big_end) { @@ -88,7 +87,7 @@ void PageHeap::Free(VAddr addr, std::size_t num_pages) { // Free space before the big blocks for (s32 i{big_index - 1}; i >= 0; i--) { - const std::size_t block_size{blocks[static_cast(i)].GetSize()}; + const std::size_t block_size{blocks[i].GetSize()}; while (before_start + block_size <= before_end) { before_end -= block_size; FreeBlock(before_end, i); @@ -97,7 +96,7 @@ void PageHeap::Free(VAddr addr, std::size_t num_pages) { // Free space after the big blocks for (s32 i{big_index - 1}; i >= 0; i--) { - const std::size_t block_size{blocks[static_cast(i)].GetSize()}; + const std::size_t block_size{blocks[i].GetSize()}; while (after_start + block_size <= after_end) { FreeBlock(after_start, i); after_start += block_size; diff --git a/src/core/hle/kernel/memory/page_heap.h b/src/core/hle/kernel/memory/page_heap.h index 92a2bce04..22b0de860 100644 --- a/src/core/hle/kernel/memory/page_heap.h +++ b/src/core/hle/kernel/memory/page_heap.h @@ -34,9 +34,7 @@ public: static constexpr s32 GetBlockIndex(std::size_t num_pages) { for (s32 i{static_cast(NumMemoryBlockPageShifts) - 1}; i >= 0; i--) { - const auto shift_index = static_cast(i); - if (num_pages >= - (static_cast(1) << MemoryBlockPageShifts[shift_index]) / PageSize) { + if (num_pages >= (static_cast(1) << MemoryBlockPageShifts[i]) / PageSize) { return i; } } @@ -88,7 +86,7 @@ private: // Set the bitmap pointers for (s32 depth{GetHighestDepthIndex()}; depth >= 0; depth--) { - bit_storages[static_cast(depth)] = storage; + bit_storages[depth] = storage; size = Common::AlignUp(size, 64) / 64; storage += size; } @@ -101,7 +99,7 @@ private: s32 depth{}; do { - const u64 v{bit_storages[static_cast(depth)][offset]}; + const u64 v{bit_storages[depth][offset]}; if (v == 0) { // Non-zero depth indicates that a previous level had a free block ASSERT(depth == 0); @@ -127,7 +125,7 @@ private: constexpr bool ClearRange(std::size_t offset, std::size_t count) { const s32 depth{GetHighestDepthIndex()}; const auto bit_ind{offset / 64}; - u64* bits{bit_storages[static_cast(depth)]}; + u64* bits{bit_storages[depth]}; if (count < 64) { const auto shift{offset % 64}; ASSERT(shift + count <= 64); @@ -179,11 +177,11 @@ private: const auto which{offset % 64}; const u64 mask{1ULL << which}; - u64* bit{std::addressof(bit_storages[static_cast(depth)][ind])}; + u64* bit{std::addressof(bit_storages[depth][ind])}; const u64 v{*bit}; ASSERT((v & mask) == 0); *bit = v | mask; - if (v != 0) { + if (v) { break; } offset = ind; @@ -197,12 +195,12 @@ private: const auto which{offset % 64}; const u64 mask{1ULL << which}; - u64* bit{std::addressof(bit_storages[static_cast(depth)][ind])}; + u64* bit{std::addressof(bit_storages[depth][ind])}; u64 v{*bit}; ASSERT((v & mask) != 0); v &= ~mask; *bit = v; - if (v != 0) { + if (v) { break; } offset = ind; diff --git a/src/core/hle/kernel/memory/page_table.cpp b/src/core/hle/kernel/memory/page_table.cpp index 4f759d078..a3fadb533 100644 --- a/src/core/hle/kernel/memory/page_table.cpp +++ b/src/core/hle/kernel/memory/page_table.cpp @@ -414,8 +414,7 @@ ResultCode PageTable::MapPhysicalMemory(VAddr addr, std::size_t size) { const std::size_t remaining_pages{remaining_size / PageSize}; if (process->GetResourceLimit() && - !process->GetResourceLimit()->Reserve(ResourceType::PhysicalMemory, - static_cast(remaining_size))) { + !process->GetResourceLimit()->Reserve(ResourceType::PhysicalMemory, remaining_size)) { return ERR_RESOURCE_LIMIT_EXCEEDED; } @@ -779,8 +778,7 @@ ResultVal PageTable::SetHeapSize(std::size_t size) { auto process{system.Kernel().CurrentProcess()}; if (process->GetResourceLimit() && delta != 0 && - !process->GetResourceLimit()->Reserve(ResourceType::PhysicalMemory, - static_cast(delta))) { + !process->GetResourceLimit()->Reserve(ResourceType::PhysicalMemory, delta)) { return ERR_RESOURCE_LIMIT_EXCEEDED; } diff --git a/src/core/hle/kernel/physical_core.h b/src/core/hle/kernel/physical_core.h index 6cb59d0fc..d7a7a951c 100644 --- a/src/core/hle/kernel/physical_core.h +++ b/src/core/hle/kernel/physical_core.h @@ -34,7 +34,7 @@ public: PhysicalCore& operator=(const PhysicalCore&) = delete; PhysicalCore(PhysicalCore&&) = default; - PhysicalCore& operator=(PhysicalCore&&) = delete; + PhysicalCore& operator=(PhysicalCore&&) = default; void Idle(); /// Interrupt this physical core. diff --git a/src/core/hle/kernel/process.cpp b/src/core/hle/kernel/process.cpp index 0b39f2955..ff9d9248b 100644 --- a/src/core/hle/kernel/process.cpp +++ b/src/core/hle/kernel/process.cpp @@ -137,10 +137,9 @@ std::shared_ptr Process::GetResourceLimit() const { } u64 Process::GetTotalPhysicalMemoryAvailable() const { - const u64 capacity{ - static_cast(resource_limit->GetCurrentResourceValue(ResourceType::PhysicalMemory)) + - page_table->GetTotalHeapSize() + GetSystemResourceSize() + image_size + - main_thread_stack_size}; + const u64 capacity{resource_limit->GetCurrentResourceValue(ResourceType::PhysicalMemory) + + page_table->GetTotalHeapSize() + GetSystemResourceSize() + image_size + + main_thread_stack_size}; if (capacity < memory_usage_capacity) { return capacity; @@ -280,12 +279,12 @@ ResultCode Process::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, // Set initial resource limits resource_limit->SetLimitValue( ResourceType::PhysicalMemory, - static_cast(kernel.MemoryManager().GetSize(Memory::MemoryManager::Pool::Application))); + kernel.MemoryManager().GetSize(Memory::MemoryManager::Pool::Application)); resource_limit->SetLimitValue(ResourceType::Threads, 608); resource_limit->SetLimitValue(ResourceType::Events, 700); resource_limit->SetLimitValue(ResourceType::TransferMemory, 128); resource_limit->SetLimitValue(ResourceType::Sessions, 894); - ASSERT(resource_limit->Reserve(ResourceType::PhysicalMemory, static_cast(code_size))); + ASSERT(resource_limit->Reserve(ResourceType::PhysicalMemory, code_size)); // Create TLS region tls_region_address = CreateTLSRegion(); @@ -301,9 +300,9 @@ void Process::Run(s32 main_thread_priority, u64 stack_size) { ChangeStatus(ProcessStatus::Running); - SetupMainThread(system, *this, static_cast(main_thread_priority), main_thread_stack_top); + SetupMainThread(system, *this, main_thread_priority, main_thread_stack_top); resource_limit->Reserve(ResourceType::Threads, 1); - resource_limit->Reserve(ResourceType::PhysicalMemory, static_cast(main_thread_stack_size)); + resource_limit->Reserve(ResourceType::PhysicalMemory, main_thread_stack_size); } void Process::PrepareForTermination() { @@ -364,7 +363,7 @@ VAddr Process::CreateTLSRegion() { ->AllocateAndMapMemory(1, Memory::PageSize, true, start, size / Memory::PageSize, Memory::MemoryState::ThreadLocal, Memory::MemoryPermission::ReadAndWrite, tls_map_addr) - .ValueOr(0U)}; + .ValueOr(0)}; ASSERT(tls_page_addr); diff --git a/src/core/hle/kernel/resource_limit.cpp b/src/core/hle/kernel/resource_limit.cpp index e94093f24..212e442f4 100644 --- a/src/core/hle/kernel/resource_limit.cpp +++ b/src/core/hle/kernel/resource_limit.cpp @@ -43,8 +43,8 @@ void ResourceLimit::Release(ResourceType resource, u64 amount) { void ResourceLimit::Release(ResourceType resource, u64 used_amount, u64 available_amount) { const std::size_t index{ResourceTypeToIndex(resource)}; - current[index] -= static_cast(used_amount); - available[index] -= static_cast(available_amount); + current[index] -= used_amount; + available[index] -= available_amount; } std::shared_ptr ResourceLimit::Create(KernelCore& kernel) { diff --git a/src/core/hle/kernel/scheduler.cpp b/src/core/hle/kernel/scheduler.cpp index 4a9a762f3..6b7db5372 100644 --- a/src/core/hle/kernel/scheduler.cpp +++ b/src/core/hle/kernel/scheduler.cpp @@ -89,11 +89,9 @@ u32 GlobalScheduler::SelectThreads() { while (iter != suggested_queue[core_id].end()) { suggested = *iter; iter++; - const s32 suggested_core_id = suggested->GetProcessorID(); - Thread* top_thread = suggested_core_id >= 0 - ? top_threads[static_cast(suggested_core_id)] - : nullptr; - + s32 suggested_core_id = suggested->GetProcessorID(); + Thread* top_thread = + suggested_core_id >= 0 ? top_threads[suggested_core_id] : nullptr; if (top_thread != suggested) { if (top_thread != nullptr && top_thread->GetPriority() < THREADPRIO_MAX_CORE_MIGRATION) { @@ -104,19 +102,16 @@ u32 GlobalScheduler::SelectThreads() { TransferToCore(suggested->GetPriority(), static_cast(core_id), suggested); break; } - suggested = nullptr; migration_candidates[num_candidates++] = suggested_core_id; } - // Step 3: Select a suggested thread from another core if (suggested == nullptr) { for (std::size_t i = 0; i < num_candidates; i++) { - const auto candidate_core = static_cast(migration_candidates[i]); + s32 candidate_core = migration_candidates[i]; suggested = top_threads[candidate_core]; auto it = scheduled_queue[candidate_core].begin(); - ++it; - + it++; Thread* next = it != scheduled_queue[candidate_core].end() ? *it : nullptr; if (next != nullptr) { TransferToCore(suggested->GetPriority(), static_cast(core_id), @@ -133,8 +128,7 @@ u32 GlobalScheduler::SelectThreads() { idle_cores &= ~(1U << core_id); } - - u32 cores_needing_context_switch = 0; + u32 cores_needing_context_switch{}; for (u32 core = 0; core < Core::Hardware::NUM_CPU_CORES; core++) { Scheduler& sched = kernel.Scheduler(core); ASSERT(top_threads[core] == nullptr || @@ -192,16 +186,13 @@ bool GlobalScheduler::YieldThreadAndBalanceLoad(Thread* yielding_thread) { for (auto& thread : suggested_queue[core_id]) { const s32 source_core = thread->GetProcessorID(); if (source_core >= 0) { - const auto sanitized_source_core = static_cast(source_core); - - if (current_threads[sanitized_source_core] != nullptr) { - if (thread == current_threads[sanitized_source_core] || - current_threads[sanitized_source_core]->GetPriority() < min_regular_priority) { + if (current_threads[source_core] != nullptr) { + if (thread == current_threads[source_core] || + current_threads[source_core]->GetPriority() < min_regular_priority) { continue; } } } - if (next_thread->GetLastRunningTicks() >= thread->GetLastRunningTicks() || next_thread->GetPriority() < thread->GetPriority()) { if (thread->GetPriority() <= priority) { @@ -249,25 +240,17 @@ bool GlobalScheduler::YieldThreadAndWaitForLoadBalancing(Thread* yielding_thread for (std::size_t i = 0; i < current_threads.size(); i++) { current_threads[i] = scheduled_queue[i].empty() ? nullptr : scheduled_queue[i].front(); } - for (auto& thread : suggested_queue[core_id]) { const s32 source_core = thread->GetProcessorID(); - if (source_core < 0) { - continue; - } - - const auto sanitized_source_core = static_cast(source_core); - if (thread == current_threads[sanitized_source_core]) { + if (source_core < 0 || thread == current_threads[source_core]) { continue; } - - if (current_threads[sanitized_source_core] == nullptr || - current_threads[sanitized_source_core]->GetPriority() >= min_regular_priority) { + if (current_threads[source_core] == nullptr || + current_threads[source_core]->GetPriority() >= min_regular_priority) { winner = thread; } break; } - if (winner != nullptr) { if (winner != yielding_thread) { TransferToCore(winner->GetPriority(), static_cast(core_id), winner); @@ -309,22 +292,17 @@ void GlobalScheduler::PreemptThreads() { if (thread->GetPriority() != priority) { continue; } - if (source_core >= 0) { - const auto sanitized_source_core = static_cast(source_core); - Thread* next_thread = scheduled_queue[sanitized_source_core].empty() + Thread* next_thread = scheduled_queue[source_core].empty() ? nullptr - : scheduled_queue[sanitized_source_core].front(); - + : scheduled_queue[source_core].front(); if (next_thread != nullptr && next_thread->GetPriority() < 2) { break; } - if (next_thread == thread) { continue; } } - if (current_thread != nullptr && current_thread->GetLastRunningTicks() >= thread->GetLastRunningTicks()) { winner = thread; @@ -344,22 +322,17 @@ void GlobalScheduler::PreemptThreads() { if (thread->GetPriority() < priority) { continue; } - if (source_core >= 0) { - const auto sanitized_source_core = static_cast(source_core); - Thread* next_thread = scheduled_queue[sanitized_source_core].empty() + Thread* next_thread = scheduled_queue[source_core].empty() ? nullptr - : scheduled_queue[sanitized_source_core].front(); - + : scheduled_queue[source_core].front(); if (next_thread != nullptr && next_thread->GetPriority() < 2) { break; } - if (next_thread == thread) { continue; } } - if (current_thread != nullptr && current_thread->GetLastRunningTicks() >= thread->GetLastRunningTicks()) { winner = thread; @@ -379,11 +352,11 @@ void GlobalScheduler::PreemptThreads() { void GlobalScheduler::EnableInterruptAndSchedule(u32 cores_pending_reschedule, Core::EmuThreadHandle global_thread) { - const u32 current_core = global_thread.host_handle; + u32 current_core = global_thread.host_handle; bool must_context_switch = global_thread.guest_handle != InvalidHandle && (current_core < Core::Hardware::NUM_CPU_CORES); while (cores_pending_reschedule != 0) { - const u32 core = Common::CountTrailingZeroes32(cores_pending_reschedule); + u32 core = Common::CountTrailingZeroes32(cores_pending_reschedule); ASSERT(core < Core::Hardware::NUM_CPU_CORES); if (!must_context_switch || core != current_core) { auto& phys_core = kernel.PhysicalCore(core); @@ -393,7 +366,6 @@ void GlobalScheduler::EnableInterruptAndSchedule(u32 cores_pending_reschedule, } cores_pending_reschedule &= ~(1U << core); } - if (must_context_switch) { auto& core_scheduler = kernel.CurrentScheduler(); kernel.ExitSVCProfile(); @@ -831,11 +803,9 @@ void Scheduler::Initialize() { std::string name = "Idle Thread Id:" + std::to_string(core_id); std::function init_func = Core::CpuManager::GetIdleThreadStartFunc(); void* init_func_parameter = system.GetCpuManager().GetStartFuncParamater(); - const auto type = static_cast(THREADTYPE_KERNEL | THREADTYPE_HLE | THREADTYPE_IDLE); - auto thread_res = - Thread::Create(system, type, std::move(name), 0, 64, 0, static_cast(core_id), 0, - nullptr, std::move(init_func), init_func_parameter); - + ThreadType type = static_cast(THREADTYPE_KERNEL | THREADTYPE_HLE | THREADTYPE_IDLE); + auto thread_res = Thread::Create(system, type, name, 0, 64, 0, static_cast(core_id), 0, + nullptr, std::move(init_func), init_func_parameter); idle_thread = std::move(thread_res).Unwrap(); } diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp index b8623e831..bafd1ced7 100644 --- a/src/core/hle/kernel/svc.cpp +++ b/src/core/hle/kernel/svc.cpp @@ -482,8 +482,7 @@ static ResultCode WaitSynchronization(Core::System& system, Handle* index, VAddr static ResultCode WaitSynchronization32(Core::System& system, u32 timeout_low, u32 handles_address, s32 handle_count, u32 timeout_high, Handle* index) { const s64 nano_seconds{(static_cast(timeout_high) << 32) | static_cast(timeout_low)}; - return WaitSynchronization(system, index, handles_address, static_cast(handle_count), - nano_seconds); + return WaitSynchronization(system, index, handles_address, handle_count, nano_seconds); } /// Resumes a thread waiting on WaitSynchronization @@ -2003,7 +2002,7 @@ static ResultCode GetThreadCoreMask(Core::System& system, Handle thread_handle, return ERR_INVALID_HANDLE; } - *core = static_cast(thread->GetIdealCore()); + *core = thread->GetIdealCore(); *mask = thread->GetAffinityMask(); return RESULT_SUCCESS; @@ -2071,7 +2070,7 @@ static ResultCode SetThreadCoreMask(Core::System& system, Handle thread_handle, return ERR_INVALID_HANDLE; } - return thread->SetCoreAndAffinityMask(static_cast(core), affinity_mask); + return thread->SetCoreAndAffinityMask(core, affinity_mask); } static ResultCode SetThreadCoreMask32(Core::System& system, Handle thread_handle, u32 core, diff --git a/src/core/hle/kernel/svc_wrap.h b/src/core/hle/kernel/svc_wrap.h index 9284a4c84..0b6dd9df0 100644 --- a/src/core/hle/kernel/svc_wrap.h +++ b/src/core/hle/kernel/svc_wrap.h @@ -11,11 +11,11 @@ namespace Kernel { -static inline u64 Param(const Core::System& system, std::size_t n) { +static inline u64 Param(const Core::System& system, int n) { return system.CurrentArmInterface().GetReg(n); } -static inline u32 Param32(const Core::System& system, std::size_t n) { +static inline u32 Param32(const Core::System& system, int n) { return static_cast(system.CurrentArmInterface().GetReg(n)); } @@ -29,7 +29,7 @@ static inline void FuncReturn(Core::System& system, u64 result) { } static inline void FuncReturn32(Core::System& system, u32 result) { - system.CurrentArmInterface().SetReg(0, static_cast(result)); + system.CurrentArmInterface().SetReg(0, (u64)result); } //////////////////////////////////////////////////////////////////////////////////////////////////// @@ -386,10 +386,9 @@ template void SvcWrap32(Core::System& system) { Handle param_1 = 0; - const u32 retval = - func(system, ¶m_1, Param32(system, 0), Param32(system, 1), Param32(system, 2), - Param32(system, 3), static_cast(Param32(system, 4))) - .raw; + const u32 retval = func(system, ¶m_1, Param32(system, 0), Param32(system, 1), + Param32(system, 2), Param32(system, 3), Param32(system, 4)) + .raw; system.CurrentArmInterface().SetReg(1, param_1); FuncReturn(system, retval); @@ -543,8 +542,8 @@ void SvcWrap32(Core::System& system) { template void SvcWrap32(Core::System& system) { u32 param_1 = 0; - const u32 retval = func(system, Param32(system, 0), Param32(system, 1), - static_cast(Param32(system, 2)), Param32(system, 3), ¶m_1) + const u32 retval = func(system, Param32(system, 0), Param32(system, 1), Param32(system, 2), + Param32(system, 3), ¶m_1) .raw; system.CurrentArmInterface().SetReg(1, param_1); FuncReturn(system, retval); diff --git a/src/core/hle/kernel/synchronization.cpp b/src/core/hle/kernel/synchronization.cpp index 653f722b3..8b875d853 100644 --- a/src/core/hle/kernel/synchronization.cpp +++ b/src/core/hle/kernel/synchronization.cpp @@ -51,7 +51,7 @@ std::pair Synchronization::WaitFor( // We found a ready object, acquire it and set the result value SynchronizationObject* object = itr->get(); object->Acquire(thread); - const auto index = static_cast(std::distance(sync_objects.begin(), itr)); + const u32 index = static_cast(std::distance(sync_objects.begin(), itr)); lock.CancelSleep(); return {RESULT_SUCCESS, index}; } @@ -105,7 +105,7 @@ std::pair Synchronization::WaitFor( }); ASSERT(itr != sync_objects.end()); signaling_object->Acquire(thread); - const auto index = static_cast(std::distance(sync_objects.begin(), itr)); + const u32 index = static_cast(std::distance(sync_objects.begin(), itr)); return {signaling_result, index}; } return {signaling_result, -1}; diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp index 323e740e9..d132aba34 100644 --- a/src/core/hle/kernel/thread.cpp +++ b/src/core/hle/kernel/thread.cpp @@ -525,7 +525,7 @@ ResultCode Thread::SetCoreAndAffinityMask(s32 new_core, u64 new_affinity_mask) { if (old_affinity_mask != new_affinity_mask) { const s32 old_core = processor_id; if (processor_id >= 0 && ((affinity_mask >> processor_id) & 1) == 0) { - if (ideal_core < 0) { + if (static_cast(ideal_core) < 0) { processor_id = HighestSetCore(affinity_mask, Core::Hardware::NUM_CPU_CORES); } else { processor_id = ideal_core; diff --git a/src/core/hle/kernel/thread.h b/src/core/hle/kernel/thread.h index 21b22ca45..8daf79fac 100644 --- a/src/core/hle/kernel/thread.h +++ b/src/core/hle/kernel/thread.h @@ -470,7 +470,7 @@ public: bool InvokeHLECallback(std::shared_ptr thread); - s32 GetIdealCore() const { + u32 GetIdealCore() const { return ideal_core; } @@ -654,8 +654,8 @@ private: Scheduler* scheduler = nullptr; - s32 ideal_core = -1; - u64 affinity_mask = 1; + u32 ideal_core{0xFFFFFFFF}; + u64 affinity_mask{0x1}; s32 ideal_core_override = -1; u64 affinity_mask_override = 0x1; diff --git a/src/core/hle/service/acc/profile_manager.cpp b/src/core/hle/service/acc/profile_manager.cpp index 9c302043a..9b829e957 100644 --- a/src/core/hle/service/acc/profile_manager.cpp +++ b/src/core/hle/service/acc/profile_manager.cpp @@ -41,15 +41,12 @@ constexpr char ACC_SAVE_AVATORS_BASE_PATH[] = "/system/save/8000000000000010/su/ ProfileManager::ProfileManager() { ParseUserSaveFile(); - if (user_count == 0) { + if (user_count == 0) CreateNewUser(UUID::Generate(), "yuzu"); - } - auto current = static_cast( - std::clamp(Settings::values.current_user, 0, static_cast(MAX_USERS - 1))); - if (UserExistsIndex(current)) { + auto current = std::clamp(Settings::values.current_user, 0, MAX_USERS - 1); + if (UserExistsIndex(current)) current = 0; - } OpenUser(*GetUser(current)); } @@ -192,8 +189,8 @@ std::size_t ProfileManager::GetUserCount() const { /// booting std::size_t ProfileManager::GetOpenUserCount() const { - return static_cast(std::count_if(profiles.begin(), profiles.end(), - [](const ProfileInfo& p) { return p.is_open; })); + return std::count_if(profiles.begin(), profiles.end(), + [](const ProfileInfo& p) { return p.is_open; }); } /// Checks if a user id exists in our profile manager diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp index 995b7e5c6..d7a81f64a 100644 --- a/src/core/hle/service/am/am.cpp +++ b/src/core/hle/service/am/am.cpp @@ -1311,7 +1311,7 @@ void IApplicationFunctions::PopLaunchParameter(Kernel::HLERequestContext& ctx) { params.is_account_selected = 1; Account::ProfileManager profile_manager{}; - const auto uuid = profile_manager.GetUser(static_cast(Settings::values.current_user)); + const auto uuid = profile_manager.GetUser(Settings::values.current_user); ASSERT(uuid); params.current_user = uuid->uuid; diff --git a/src/core/hle/service/am/applets/controller.cpp b/src/core/hle/service/am/applets/controller.cpp index 17788d7a5..2151da783 100644 --- a/src/core/hle/service/am/applets/controller.cpp +++ b/src/core/hle/service/am/applets/controller.cpp @@ -178,23 +178,23 @@ void Controller::Execute() { } void Controller::ConfigurationComplete() { - const auto& players = Settings::values.players; - - const s8 player_count = - is_single_mode - ? 1 - : static_cast(std::count_if(players.begin(), players.end() - 2, - [](const auto& player) { return player.connected; })); + ControllerSupportResultInfo result_info{}; - const auto index = static_cast(std::distance( - players.begin(), std::find_if(players.begin(), players.end(), - [](const auto& player) { return player.connected; }))); + const auto& players = Settings::values.players; // If enable_single_mode is enabled, player_count is 1 regardless of any other parameters. // Otherwise, only count connected players from P1-P8. - ControllerSupportResultInfo result_info{}; - result_info.player_count = player_count; - result_info.selected_id = HID::Controller_NPad::IndexToNPad(index); + result_info.player_count = + is_single_mode ? 1 + : static_cast(std::count_if( + players.begin(), players.end() - 2, + [](Settings::PlayerInput player) { return player.connected; })); + + result_info.selected_id = HID::Controller_NPad::IndexToNPad( + std::distance(players.begin(), + std::find_if(players.begin(), players.end(), + [](Settings::PlayerInput player) { return player.connected; }))); + result_info.result = 0; LOG_DEBUG(Service_HID, "Result Info: player_count={}, selected_id={}, result={}", diff --git a/src/core/hle/service/audio/audout_u.cpp b/src/core/hle/service/audio/audout_u.cpp index a345a68e6..9b4910e53 100644 --- a/src/core/hle/service/audio/audout_u.cpp +++ b/src/core/hle/service/audio/audout_u.cpp @@ -69,10 +69,9 @@ public: buffer_event = Kernel::WritableEvent::CreateEventPair(system.Kernel(), "IAudioOutBufferReleased"); - stream = - audio_core.OpenStream(system.CoreTiming(), static_cast(audio_params.sample_rate), - audio_params.channel_count, std::move(unique_name), - [this] { buffer_event.writable->Signal(); }); + stream = audio_core.OpenStream(system.CoreTiming(), audio_params.sample_rate, + audio_params.channel_count, std::move(unique_name), + [this] { buffer_event.writable->Signal(); }); } private: diff --git a/src/core/hle/service/audio/hwopus.cpp b/src/core/hle/service/audio/hwopus.cpp index 16a6deb7e..f1d81602c 100644 --- a/src/core/hle/service/audio/hwopus.cpp +++ b/src/core/hle/service/audio/hwopus.cpp @@ -50,8 +50,8 @@ public: Enabled, }; - explicit OpusDecoderState(OpusDecoderPtr decoder_, s32 sample_rate_, u32 channel_count_) - : decoder{std::move(decoder_)}, sample_rate{sample_rate_}, channel_count{channel_count_} {} + explicit OpusDecoderState(OpusDecoderPtr decoder, u32 sample_rate, u32 channel_count) + : decoder{std::move(decoder)}, sample_rate{sample_rate}, channel_count{channel_count} {} // Decodes interleaved Opus packets. Optionally allows reporting time taken to // perform the decoding, as well as any relevant extra behavior. @@ -113,16 +113,15 @@ private: return false; } - const auto* const frame = input.data() + sizeof(OpusPacketHeader); + const auto frame = input.data() + sizeof(OpusPacketHeader); const auto decoded_sample_count = opus_packet_get_nb_samples( - frame, static_cast(input.size() - sizeof(OpusPacketHeader)), sample_rate); - const auto decoded_size = - static_cast(decoded_sample_count) * channel_count * sizeof(u16); - if (decoded_size > raw_output_sz) { + frame, static_cast(input.size() - sizeof(OpusPacketHeader)), + static_cast(sample_rate)); + if (decoded_sample_count * channel_count * sizeof(u16) > raw_output_sz) { LOG_ERROR( Audio, "Decoded data does not fit into the output data, decoded_sz={}, raw_output_sz={}", - decoded_size, raw_output_sz); + decoded_sample_count * channel_count * sizeof(u16), raw_output_sz); return false; } @@ -138,11 +137,11 @@ private: } const auto end_time = std::chrono::high_resolution_clock::now() - start_time; - sample_count = static_cast(out_sample_count); + sample_count = out_sample_count; consumed = static_cast(sizeof(OpusPacketHeader) + hdr.size); if (out_performance_time != nullptr) { - *out_performance_time = static_cast( - std::chrono::duration_cast(end_time).count()); + *out_performance_time = + std::chrono::duration_cast(end_time).count(); } return true; @@ -155,7 +154,7 @@ private: } OpusDecoderPtr decoder; - s32 sample_rate; + u32 sample_rate; u32 channel_count; }; @@ -213,7 +212,7 @@ std::size_t WorkerBufferSize(u32 channel_count) { ASSERT_MSG(channel_count == 1 || channel_count == 2, "Invalid channel count"); constexpr int num_streams = 1; const int num_stereo_streams = channel_count == 2 ? 1 : 0; - return static_cast(opus_multistream_decoder_get_size(num_streams, num_stereo_streams)); + return opus_multistream_decoder_get_size(num_streams, num_stereo_streams); } // Creates the mapping table that maps the input channels to the particular @@ -245,7 +244,7 @@ void HwOpus::GetWorkBufferSize(Kernel::HLERequestContext& ctx) { "Invalid sample rate"); ASSERT_MSG(channel_count == 1 || channel_count == 2, "Invalid channel count"); - const auto worker_buffer_sz = static_cast(WorkerBufferSize(channel_count)); + const u32 worker_buffer_sz = static_cast(WorkerBufferSize(channel_count)); LOG_DEBUG(Audio, "worker_buffer_sz={}", worker_buffer_sz); IPC::ResponseBuilder rb{ctx, 3}; @@ -255,7 +254,7 @@ void HwOpus::GetWorkBufferSize(Kernel::HLERequestContext& ctx) { void HwOpus::OpenOpusDecoder(Kernel::HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; - const auto sample_rate = rp.Pop(); + const auto sample_rate = rp.Pop(); const auto channel_count = rp.Pop(); const auto buffer_sz = rp.Pop(); diff --git a/src/core/hle/service/bcat/backend/backend.h b/src/core/hle/service/bcat/backend/backend.h index 1e5e93290..48bbbe66f 100644 --- a/src/core/hle/service/bcat/backend/backend.h +++ b/src/core/hle/service/bcat/backend/backend.h @@ -53,10 +53,10 @@ struct DeliveryCacheProgressImpl { ResultCode result = RESULT_SUCCESS; DirectoryName current_directory; FileName current_file; - u64 current_downloaded_bytes; ///< Bytes downloaded on current file. - u64 current_total_bytes; ///< Bytes total on current file. - u64 total_downloaded_bytes; ///< Bytes downloaded on overall download. - u64 total_bytes; ///< Bytes total on overall download. + s64 current_downloaded_bytes; ///< Bytes downloaded on current file. + s64 current_total_bytes; ///< Bytes total on current file. + s64 total_downloaded_bytes; ///< Bytes downloaded on overall download. + s64 total_bytes; ///< Bytes total on overall download. INSERT_PADDING_BYTES( 0x198); ///< Appears to be unused in official code, possibly reserved for future use. }; diff --git a/src/core/hle/service/bcat/backend/boxcat.cpp b/src/core/hle/service/bcat/backend/boxcat.cpp index e6cadf491..3b6f7498e 100644 --- a/src/core/hle/service/bcat/backend/boxcat.cpp +++ b/src/core/hle/service/bcat/backend/boxcat.cpp @@ -3,16 +3,7 @@ // Refer to the license.txt file included. #include - -#if defined(__GNUC__) -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wsign-conversion" -#endif #include -#if defined(__GNUC__) -#pragma GCC diagnostic pop -#endif - #include #include #include "common/hex_util.h" diff --git a/src/core/hle/service/bcat/module.cpp b/src/core/hle/service/bcat/module.cpp index 5a7e9f930..db0e06ca1 100644 --- a/src/core/hle/service/bcat/module.cpp +++ b/src/core/hle/service/bcat/module.cpp @@ -454,8 +454,7 @@ private: write_size = std::min(write_size, files.size()); std::vector entries(write_size); std::transform( - files.begin(), files.begin() + static_cast(write_size), entries.begin(), - [](const auto& file) { + files.begin(), files.begin() + write_size, entries.begin(), [](const auto& file) { FileName name{}; std::memcpy(name.data(), file->GetName().data(), std::min(file->GetName().size(), name.size())); diff --git a/src/core/hle/service/filesystem/fsp_srv.cpp b/src/core/hle/service/filesystem/fsp_srv.cpp index 993686f1d..649128be4 100644 --- a/src/core/hle/service/filesystem/fsp_srv.cpp +++ b/src/core/hle/service/filesystem/fsp_srv.cpp @@ -94,8 +94,7 @@ private: } // Read the data from the Storage backend - const auto output = backend->ReadBytes(static_cast(length), static_cast(offset)); - + std::vector output = backend->ReadBytes(length, offset); // Write the data to memory ctx.WriteBuffer(output); @@ -152,7 +151,7 @@ private: } // Read the data from the Storage backend - const auto output = backend->ReadBytes(static_cast(length), static_cast(offset)); + std::vector output = backend->ReadBytes(length, offset); // Write the data to memory ctx.WriteBuffer(output); @@ -195,8 +194,7 @@ private: // Write the data to the Storage backend const auto write_size = static_cast(std::distance(data.begin(), data.begin() + length)); - const std::size_t written = - backend->Write(data.data(), write_size, static_cast(offset)); + const std::size_t written = backend->Write(data.data(), write_size, offset); ASSERT_MSG(static_cast(written) == length, "Could not write all bytes to file (requested={:016X}, actual={:016X}).", length, diff --git a/src/core/hle/service/hid/controllers/debug_pad.cpp b/src/core/hle/service/hid/controllers/debug_pad.cpp index c2c1470a5..ad251ed4a 100644 --- a/src/core/hle/service/hid/controllers/debug_pad.cpp +++ b/src/core/hle/service/hid/controllers/debug_pad.cpp @@ -23,7 +23,7 @@ void Controller_DebugPad::OnRelease() {} void Controller_DebugPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) { - shared_memory.header.timestamp = static_cast(core_timing.GetCPUTicks()); + shared_memory.header.timestamp = core_timing.GetCPUTicks(); shared_memory.header.total_entry_count = 17; if (!IsControllerActivated()) { @@ -33,11 +33,9 @@ void Controller_DebugPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, } shared_memory.header.entry_count = 16; - const auto& last_entry = - shared_memory.pad_states[static_cast(shared_memory.header.last_entry_index)]; + const auto& last_entry = shared_memory.pad_states[shared_memory.header.last_entry_index]; shared_memory.header.last_entry_index = (shared_memory.header.last_entry_index + 1) % 17; - auto& cur_entry = - shared_memory.pad_states[static_cast(shared_memory.header.last_entry_index)]; + auto& cur_entry = shared_memory.pad_states[shared_memory.header.last_entry_index]; cur_entry.sampling_number = last_entry.sampling_number + 1; cur_entry.sampling_number2 = cur_entry.sampling_number; diff --git a/src/core/hle/service/hid/controllers/gesture.cpp b/src/core/hle/service/hid/controllers/gesture.cpp index 0618b2a05..b7b7bfeae 100644 --- a/src/core/hle/service/hid/controllers/gesture.cpp +++ b/src/core/hle/service/hid/controllers/gesture.cpp @@ -19,7 +19,7 @@ void Controller_Gesture::OnRelease() {} void Controller_Gesture::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) { - shared_memory.header.timestamp = static_cast(core_timing.GetCPUTicks()); + shared_memory.header.timestamp = core_timing.GetCPUTicks(); shared_memory.header.total_entry_count = 17; if (!IsControllerActivated()) { @@ -29,11 +29,9 @@ void Controller_Gesture::OnUpdate(const Core::Timing::CoreTiming& core_timing, u } shared_memory.header.entry_count = 16; - const auto& last_entry = - shared_memory.gesture_states[static_cast(shared_memory.header.last_entry_index)]; + const auto& last_entry = shared_memory.gesture_states[shared_memory.header.last_entry_index]; shared_memory.header.last_entry_index = (shared_memory.header.last_entry_index + 1) % 17; - auto& cur_entry = - shared_memory.gesture_states[static_cast(shared_memory.header.last_entry_index)]; + auto& cur_entry = shared_memory.gesture_states[shared_memory.header.last_entry_index]; cur_entry.sampling_number = last_entry.sampling_number + 1; cur_entry.sampling_number2 = cur_entry.sampling_number; diff --git a/src/core/hle/service/hid/controllers/keyboard.cpp b/src/core/hle/service/hid/controllers/keyboard.cpp index 0624be316..59b694cd4 100644 --- a/src/core/hle/service/hid/controllers/keyboard.cpp +++ b/src/core/hle/service/hid/controllers/keyboard.cpp @@ -21,7 +21,7 @@ void Controller_Keyboard::OnRelease() {} void Controller_Keyboard::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) { - shared_memory.header.timestamp = static_cast(core_timing.GetCPUTicks()); + shared_memory.header.timestamp = core_timing.GetCPUTicks(); shared_memory.header.total_entry_count = 17; if (!IsControllerActivated()) { @@ -31,11 +31,9 @@ void Controller_Keyboard::OnUpdate(const Core::Timing::CoreTiming& core_timing, } shared_memory.header.entry_count = 16; - const auto& last_entry = - shared_memory.pad_states[static_cast(shared_memory.header.last_entry_index)]; + const auto& last_entry = shared_memory.pad_states[shared_memory.header.last_entry_index]; shared_memory.header.last_entry_index = (shared_memory.header.last_entry_index + 1) % 17; - auto& cur_entry = - shared_memory.pad_states[static_cast(shared_memory.header.last_entry_index)]; + auto& cur_entry = shared_memory.pad_states[shared_memory.header.last_entry_index]; cur_entry.sampling_number = last_entry.sampling_number + 1; cur_entry.sampling_number2 = cur_entry.sampling_number; diff --git a/src/core/hle/service/hid/controllers/mouse.cpp b/src/core/hle/service/hid/controllers/mouse.cpp index 10e2373bc..ac40989c5 100644 --- a/src/core/hle/service/hid/controllers/mouse.cpp +++ b/src/core/hle/service/hid/controllers/mouse.cpp @@ -19,7 +19,7 @@ void Controller_Mouse::OnRelease() {} void Controller_Mouse::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) { - shared_memory.header.timestamp = static_cast(core_timing.GetCPUTicks()); + shared_memory.header.timestamp = core_timing.GetCPUTicks(); shared_memory.header.total_entry_count = 17; if (!IsControllerActivated()) { @@ -29,11 +29,9 @@ void Controller_Mouse::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* } shared_memory.header.entry_count = 16; - auto& last_entry = - shared_memory.mouse_states[static_cast(shared_memory.header.last_entry_index)]; + auto& last_entry = shared_memory.mouse_states[shared_memory.header.last_entry_index]; shared_memory.header.last_entry_index = (shared_memory.header.last_entry_index + 1) % 17; - auto& cur_entry = - shared_memory.mouse_states[static_cast(shared_memory.header.last_entry_index)]; + auto& cur_entry = shared_memory.mouse_states[shared_memory.header.last_entry_index]; cur_entry.sampling_number = last_entry.sampling_number + 1; cur_entry.sampling_number2 = cur_entry.sampling_number; diff --git a/src/core/hle/service/hid/controllers/npad.cpp b/src/core/hle/service/hid/controllers/npad.cpp index 2422c0190..e311bc18c 100644 --- a/src/core/hle/service/hid/controllers/npad.cpp +++ b/src/core/hle/service/hid/controllers/npad.cpp @@ -341,29 +341,26 @@ void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* } for (std::size_t i = 0; i < shared_memory_entries.size(); i++) { auto& npad = shared_memory_entries[i]; - const std::array controller_npads{ - &npad.main_controller_states, - &npad.handheld_states, - &npad.dual_states, - &npad.left_joy_states, - &npad.right_joy_states, - &npad.pokeball_states, - &npad.libnx, - }; + const std::array controller_npads{&npad.main_controller_states, + &npad.handheld_states, + &npad.dual_states, + &npad.left_joy_states, + &npad.right_joy_states, + &npad.pokeball_states, + &npad.libnx}; for (auto* main_controller : controller_npads) { main_controller->common.entry_count = 16; main_controller->common.total_entry_count = 17; const auto& last_entry = - main_controller->npad[static_cast(main_controller->common.last_entry_index)]; + main_controller->npad[main_controller->common.last_entry_index]; - main_controller->common.timestamp = static_cast(core_timing.GetCPUTicks()); + main_controller->common.timestamp = core_timing.GetCPUTicks(); main_controller->common.last_entry_index = (main_controller->common.last_entry_index + 1) % 17; - auto& cur_entry = - main_controller->npad[static_cast(main_controller->common.last_entry_index)]; + auto& cur_entry = main_controller->npad[main_controller->common.last_entry_index]; cur_entry.timestamp = last_entry.timestamp + 1; cur_entry.timestamp2 = cur_entry.timestamp; @@ -374,29 +371,22 @@ void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* if (controller_type == NPadControllerType::None || !connected_controllers[i].is_connected) { continue; } - const auto npad_index = static_cast(i); + const u32 npad_index = static_cast(i); RequestPadStateUpdate(npad_index); auto& pad_state = npad_pad_states[npad_index]; auto& main_controller = - npad.main_controller_states - .npad[static_cast(npad.main_controller_states.common.last_entry_index)]; + npad.main_controller_states.npad[npad.main_controller_states.common.last_entry_index]; auto& handheld_entry = - npad.handheld_states - .npad[static_cast(npad.handheld_states.common.last_entry_index)]; - auto& dual_entry = - npad.dual_states.npad[static_cast(npad.dual_states.common.last_entry_index)]; - auto& left_entry = - npad.left_joy_states - .npad[static_cast(npad.left_joy_states.common.last_entry_index)]; + npad.handheld_states.npad[npad.handheld_states.common.last_entry_index]; + auto& dual_entry = npad.dual_states.npad[npad.dual_states.common.last_entry_index]; + auto& left_entry = npad.left_joy_states.npad[npad.left_joy_states.common.last_entry_index]; auto& right_entry = - npad.right_joy_states - .npad[static_cast(npad.right_joy_states.common.last_entry_index)]; + npad.right_joy_states.npad[npad.right_joy_states.common.last_entry_index]; auto& pokeball_entry = - npad.pokeball_states - .npad[static_cast(npad.pokeball_states.common.last_entry_index)]; - auto& libnx_entry = npad.libnx.npad[static_cast(npad.libnx.common.last_entry_index)]; + npad.pokeball_states.npad[npad.pokeball_states.common.last_entry_index]; + auto& libnx_entry = npad.libnx.npad[npad.libnx.common.last_entry_index]; libnx_entry.connection_status.raw = 0; libnx_entry.connection_status.IsConnected.Assign(1); @@ -510,14 +500,13 @@ void Controller_NPad::OnMotionUpdate(const Core::Timing::CoreTiming& core_timing sixaxis_sensor->common.total_entry_count = 17; const auto& last_entry = - sixaxis_sensor->sixaxis[static_cast(sixaxis_sensor->common.last_entry_index)]; + sixaxis_sensor->sixaxis[sixaxis_sensor->common.last_entry_index]; - sixaxis_sensor->common.timestamp = static_cast(core_timing.GetCPUTicks()); + sixaxis_sensor->common.timestamp = core_timing.GetCPUTicks(); sixaxis_sensor->common.last_entry_index = (sixaxis_sensor->common.last_entry_index + 1) % 17; - auto& cur_entry = - sixaxis_sensor->sixaxis[static_cast(sixaxis_sensor->common.last_entry_index)]; + auto& cur_entry = sixaxis_sensor->sixaxis[sixaxis_sensor->common.last_entry_index]; cur_entry.timestamp = last_entry.timestamp + 1; cur_entry.timestamp2 = cur_entry.timestamp; @@ -540,21 +529,17 @@ void Controller_NPad::OnMotionUpdate(const Core::Timing::CoreTiming& core_timing } auto& full_sixaxis_entry = - npad.sixaxis_full.sixaxis[static_cast(npad.sixaxis_full.common.last_entry_index)]; + npad.sixaxis_full.sixaxis[npad.sixaxis_full.common.last_entry_index]; auto& handheld_sixaxis_entry = - npad.sixaxis_handheld - .sixaxis[static_cast(npad.sixaxis_handheld.common.last_entry_index)]; + npad.sixaxis_handheld.sixaxis[npad.sixaxis_handheld.common.last_entry_index]; auto& dual_left_sixaxis_entry = - npad.sixaxis_dual_left - .sixaxis[static_cast(npad.sixaxis_dual_left.common.last_entry_index)]; + npad.sixaxis_dual_left.sixaxis[npad.sixaxis_dual_left.common.last_entry_index]; auto& dual_right_sixaxis_entry = - npad.sixaxis_dual_right - .sixaxis[static_cast(npad.sixaxis_dual_right.common.last_entry_index)]; + npad.sixaxis_dual_right.sixaxis[npad.sixaxis_dual_right.common.last_entry_index]; auto& left_sixaxis_entry = - npad.sixaxis_left.sixaxis[static_cast(npad.sixaxis_left.common.last_entry_index)]; + npad.sixaxis_left.sixaxis[npad.sixaxis_left.common.last_entry_index]; auto& right_sixaxis_entry = - npad.sixaxis_right - .sixaxis[static_cast(npad.sixaxis_right.common.last_entry_index)]; + npad.sixaxis_right.sixaxis[npad.sixaxis_right.common.last_entry_index]; switch (controller_type) { case NPadControllerType::None: diff --git a/src/core/hle/service/hid/controllers/stubbed.cpp b/src/core/hle/service/hid/controllers/stubbed.cpp index f9cb61667..e7483bfa2 100644 --- a/src/core/hle/service/hid/controllers/stubbed.cpp +++ b/src/core/hle/service/hid/controllers/stubbed.cpp @@ -22,12 +22,12 @@ void Controller_Stubbed::OnUpdate(const Core::Timing::CoreTiming& core_timing, u return; } - const CommonHeader header{ - .timestamp = static_cast(core_timing.GetCPUTicks()), - .total_entry_count = 17, - .last_entry_index = 0, - .entry_count = 0, - }; + CommonHeader header{}; + header.timestamp = core_timing.GetCPUTicks(); + header.total_entry_count = 17; + header.entry_count = 0; + header.last_entry_index = 0; + std::memcpy(data + common_offset, &header, sizeof(CommonHeader)); } diff --git a/src/core/hle/service/hid/controllers/touchscreen.cpp b/src/core/hle/service/hid/controllers/touchscreen.cpp index 06f4134a2..0df395e85 100644 --- a/src/core/hle/service/hid/controllers/touchscreen.cpp +++ b/src/core/hle/service/hid/controllers/touchscreen.cpp @@ -22,7 +22,7 @@ void Controller_Touchscreen::OnRelease() {} void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) { - shared_memory.header.timestamp = static_cast(core_timing.GetCPUTicks()); + shared_memory.header.timestamp = core_timing.GetCPUTicks(); shared_memory.header.total_entry_count = 17; if (!IsControllerActivated()) { @@ -33,12 +33,9 @@ void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timin shared_memory.header.entry_count = 16; const auto& last_entry = - shared_memory - .shared_memory_entries[static_cast(shared_memory.header.last_entry_index)]; + shared_memory.shared_memory_entries[shared_memory.header.last_entry_index]; shared_memory.header.last_entry_index = (shared_memory.header.last_entry_index + 1) % 17; - auto& cur_entry = - shared_memory - .shared_memory_entries[static_cast(shared_memory.header.last_entry_index)]; + auto& cur_entry = shared_memory.shared_memory_entries[shared_memory.header.last_entry_index]; cur_entry.sampling_number = last_entry.sampling_number + 1; cur_entry.sampling_number2 = cur_entry.sampling_number; diff --git a/src/core/hle/service/hid/controllers/touchscreen.h b/src/core/hle/service/hid/controllers/touchscreen.h index 746acbd1c..4d9042adc 100644 --- a/src/core/hle/service/hid/controllers/touchscreen.h +++ b/src/core/hle/service/hid/controllers/touchscreen.h @@ -69,6 +69,6 @@ private: TouchScreenSharedMemory shared_memory{}; std::unique_ptr touch_device; std::unique_ptr touch_btn_device; - u64_le last_touch{}; + s64_le last_touch{}; }; } // namespace Service::HID diff --git a/src/core/hle/service/hid/controllers/xpad.cpp b/src/core/hle/service/hid/controllers/xpad.cpp index 60417abb8..2503ef241 100644 --- a/src/core/hle/service/hid/controllers/xpad.cpp +++ b/src/core/hle/service/hid/controllers/xpad.cpp @@ -20,7 +20,7 @@ void Controller_XPad::OnRelease() {} void Controller_XPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) { for (auto& xpad_entry : shared_memory.shared_memory_entries) { - xpad_entry.header.timestamp = static_cast(core_timing.GetCPUTicks()); + xpad_entry.header.timestamp = core_timing.GetCPUTicks(); xpad_entry.header.total_entry_count = 17; if (!IsControllerActivated()) { @@ -30,11 +30,9 @@ void Controller_XPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* } xpad_entry.header.entry_count = 16; - const auto& last_entry = - xpad_entry.pad_states[static_cast(xpad_entry.header.last_entry_index)]; + const auto& last_entry = xpad_entry.pad_states[xpad_entry.header.last_entry_index]; xpad_entry.header.last_entry_index = (xpad_entry.header.last_entry_index + 1) % 17; - auto& cur_entry = - xpad_entry.pad_states[static_cast(xpad_entry.header.last_entry_index)]; + auto& cur_entry = xpad_entry.pad_states[xpad_entry.header.last_entry_index]; cur_entry.sampling_number = last_entry.sampling_number + 1; cur_entry.sampling_number2 = cur_entry.sampling_number; diff --git a/src/core/hle/service/ldr/ldr.cpp b/src/core/hle/service/ldr/ldr.cpp index 9ad5bbf0d..d8cd10e31 100644 --- a/src/core/hle/service/ldr/ldr.cpp +++ b/src/core/hle/service/ldr/ldr.cpp @@ -23,7 +23,7 @@ namespace Service::LDR { constexpr ResultCode ERROR_INSUFFICIENT_ADDRESS_SPACE{ErrorModule::RO, 2}; -[[maybe_unused]] constexpr ResultCode ERROR_INVALID_MEMORY_STATE{ErrorModule::Loader, 51}; +constexpr ResultCode ERROR_INVALID_MEMORY_STATE{ErrorModule::Loader, 51}; constexpr ResultCode ERROR_INVALID_NRO{ErrorModule::Loader, 52}; constexpr ResultCode ERROR_INVALID_NRR{ErrorModule::Loader, 53}; constexpr ResultCode ERROR_MISSING_NRR_HASH{ErrorModule::Loader, 54}; @@ -33,7 +33,7 @@ constexpr ResultCode ERROR_ALREADY_LOADED{ErrorModule::Loader, 57}; constexpr ResultCode ERROR_INVALID_ALIGNMENT{ErrorModule::Loader, 81}; constexpr ResultCode ERROR_INVALID_SIZE{ErrorModule::Loader, 82}; constexpr ResultCode ERROR_INVALID_NRO_ADDRESS{ErrorModule::Loader, 84}; -[[maybe_unused]] constexpr ResultCode ERROR_INVALID_NRR_ADDRESS{ErrorModule::Loader, 85}; +constexpr ResultCode ERROR_INVALID_NRR_ADDRESS{ErrorModule::Loader, 85}; constexpr ResultCode ERROR_NOT_INITIALIZED{ErrorModule::Loader, 87}; constexpr std::size_t MAXIMUM_LOADED_RO{0x40}; diff --git a/src/core/hle/service/mii/manager.cpp b/src/core/hle/service/mii/manager.cpp index 1b75c2ebe..d73b90015 100644 --- a/src/core/hle/service/mii/manager.cpp +++ b/src/core/hle/service/mii/manager.cpp @@ -240,10 +240,10 @@ MiiStoreData BuildRandomStoreData(Age age, Gender gender, Race race, const Commo bf.eye_type.Assign( eye_type_info.values[GetRandomValue(eye_type_info.values_count)]); - const auto eye_rotate_1{gender != Gender::Male ? 4U : 2U}; - const auto eye_rotate_2{gender != Gender::Male ? 3U : 4U}; - const auto eye_rotate_offset{32U - EyeRotateLookup[eye_rotate_1] + eye_rotate_2}; - const auto eye_rotate{32U - EyeRotateLookup[bf.eye_type]}; + const auto eye_rotate_1{gender != Gender::Male ? 4 : 2}; + const auto eye_rotate_2{gender != Gender::Male ? 3 : 4}; + const auto eye_rotate_offset{32 - EyeRotateLookup[eye_rotate_1] + eye_rotate_2}; + const auto eye_rotate{32 - EyeRotateLookup[bf.eye_type]}; bf.eye_color.Assign( EyeColorLookup[eye_color_info @@ -257,11 +257,11 @@ MiiStoreData BuildRandomStoreData(Age age, Gender gender, Race race, const Commo bf.eyebrow_type.Assign( eyebrow_type_info.values[GetRandomValue(eyebrow_type_info.values_count)]); - const auto eyebrow_rotate_1{race == Race::Asian ? 6U : 0U}; - const auto eyebrow_y{race == Race::Asian ? 9U : 10U}; - const auto eyebrow_rotate_offset{32U - EyebrowRotateLookup[eyebrow_rotate_1] + 6}; + const auto eyebrow_rotate_1{race == Race::Asian ? 6 : 0}; + const auto eyebrow_y{race == Race::Asian ? 9 : 10}; + const auto eyebrow_rotate_offset{32 - EyebrowRotateLookup[eyebrow_rotate_1] + 6}; const auto eyebrow_rotate{ - 32U - EyebrowRotateLookup[static_cast(bf.eyebrow_type.Value())]}; + 32 - EyebrowRotateLookup[static_cast(bf.eyebrow_type.Value())]}; bf.eyebrow_color.Assign(bf.hair_color); bf.eyebrow_scale.Assign(4); @@ -270,14 +270,14 @@ MiiStoreData BuildRandomStoreData(Age age, Gender gender, Race race, const Commo bf.eyebrow_x.Assign(2); bf.eyebrow_y.Assign(axis_y + eyebrow_y); - const auto nose_scale{gender == Gender::Female ? 3U : 4U}; + const auto nose_scale{gender == Gender::Female ? 3 : 4}; bf.nose_type.Assign( nose_type_info.values[GetRandomValue(nose_type_info.values_count)]); bf.nose_scale.Assign(nose_scale); bf.nose_y.Assign(axis_y + 9); - const auto mouth_color{gender == Gender::Female ? GetRandomValue(4) : 0U}; + const auto mouth_color{gender == Gender::Female ? GetRandomValue(4) : 0}; bf.mouth_type.Assign( mouth_type_info.values[GetRandomValue(mouth_type_info.values_count)]); diff --git a/src/core/hle/service/nfp/nfp.cpp b/src/core/hle/service/nfp/nfp.cpp index 0dd23ec9e..a0469ffbd 100644 --- a/src/core/hle/service/nfp/nfp.cpp +++ b/src/core/hle/service/nfp/nfp.cpp @@ -217,7 +217,7 @@ private: const auto& amiibo = nfp_interface.GetAmiiboBuffer(); const TagInfo tag_info{ .uuid = amiibo.uuid, - .uuid_length = static_cast(amiibo.uuid.size()), + .uuid_length = static_cast(tag_info.uuid.size()), .padding_1 = {}, .protocol = 1, // TODO(ogniK): Figure out actual values .tag_type = 2, diff --git a/src/core/hle/service/ns/ns.cpp b/src/core/hle/service/ns/ns.cpp index 3edee6303..58ee1f712 100644 --- a/src/core/hle/service/ns/ns.cpp +++ b/src/core/hle/service/ns/ns.cpp @@ -368,7 +368,7 @@ ResultVal IApplicationManagerInterface::GetApplicationDesiredLanguage( // Get language code from settings const auto language_code = - Set::GetLanguageCodeFromIndex(static_cast(Settings::values.language_index.GetValue())); + Set::GetLanguageCodeFromIndex(Settings::values.language_index.GetValue()); // Convert to application language, get priority list const auto application_language = ConvertToApplicationLanguage(language_code); diff --git a/src/core/hle/service/ns/pl_u.cpp b/src/core/hle/service/ns/pl_u.cpp index 5ccec2637..40838a225 100644 --- a/src/core/hle/service/ns/pl_u.cpp +++ b/src/core/hle/service/ns/pl_u.cpp @@ -50,9 +50,19 @@ constexpr std::array, 7> SHARED_FONTS{ std::make_pair(FontArchives::Extension, "nintendo_ext2_003.bfttf"), }; +constexpr std::array SHARED_FONTS_TTF{ + "FontStandard.ttf", + "FontChineseSimplified.ttf", + "FontExtendedChineseSimplified.ttf", + "FontChineseTraditional.ttf", + "FontKorean.ttf", + "FontNintendoExtended.ttf", + "FontNintendoExtended2.ttf", +}; + // The below data is specific to shared font data dumped from Switch on f/w 2.2 // Virtual address and offsets/sizes likely will vary by dump -[[maybe_unused]] constexpr VAddr SHARED_FONT_MEM_VADDR{0x00000009d3016000ULL}; +constexpr VAddr SHARED_FONT_MEM_VADDR{0x00000009d3016000ULL}; constexpr u32 EXPECTED_RESULT{0x7f9a0218}; // What we expect the decrypted bfttf first 4 bytes to be constexpr u32 EXPECTED_MAGIC{0x36f81a1e}; // What we expect the encrypted bfttf first 4 bytes to be constexpr u64 SHARED_FONT_MEM_SIZE{0x1100000}; diff --git a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp index 3a5bebff3..f2529a12e 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp @@ -155,7 +155,7 @@ u32 nvhost_as_gpu::MapBufferEx(const std::vector& input, std::vector& ou const auto object{nvmap_dev->GetObject(params.nvmap_handle)}; if (!object) { - LOG_ERROR(Service_NVDRV, "invalid nvmap_handle={:X}", params.nvmap_handle); + LOG_CRITICAL(Service_NVDRV, "invalid nvmap_handle={:X}", params.nvmap_handle); std::memcpy(output.data(), ¶ms, output.size()); return NvErrCodes::InvalidInput; } @@ -167,24 +167,21 @@ u32 nvhost_as_gpu::MapBufferEx(const std::vector& input, std::vector& ou auto& gpu = system.GPU(); u64 page_size{params.page_size}; - if (page_size == 0) { + if (!page_size) { page_size = object->align; } if ((params.flags & AddressSpaceFlags::Remap) != AddressSpaceFlags::None) { - const auto buffer_map = FindBufferMap(static_cast(params.offset)); - - if (buffer_map) { - const auto cpu_addr{ - static_cast(buffer_map->CpuAddr() + static_cast(params.buffer_offset))}; + if (const auto buffer_map{FindBufferMap(params.offset)}; buffer_map) { + const auto cpu_addr{static_cast(buffer_map->CpuAddr() + params.buffer_offset)}; const auto gpu_addr{static_cast(params.offset + params.buffer_offset)}; if (!gpu.MemoryManager().Map(cpu_addr, gpu_addr, params.mapping_size)) { - LOG_ERROR(Service_NVDRV, - "Remap failed, flags={:X}, nvmap_handle={:X}, buffer_offset={}, " - "mapping_size = {}, offset={}", - params.flags, params.nvmap_handle, params.buffer_offset, - params.mapping_size, params.offset); + LOG_CRITICAL(Service_NVDRV, + "remap failed, flags={:X}, nvmap_handle={:X}, buffer_offset={}, " + "mapping_size = {}, offset={}", + params.flags, params.nvmap_handle, params.buffer_offset, + params.mapping_size, params.offset); std::memcpy(output.data(), ¶ms, output.size()); return NvErrCodes::InvalidInput; @@ -193,7 +190,7 @@ u32 nvhost_as_gpu::MapBufferEx(const std::vector& input, std::vector& ou std::memcpy(output.data(), ¶ms, output.size()); return NvErrCodes::Success; } else { - LOG_ERROR(Service_NVDRV, "Address not mapped. offset={}", params.offset); + LOG_CRITICAL(Service_NVDRV, "address not mapped offset={}", params.offset); std::memcpy(output.data(), ¶ms, output.size()); return NvErrCodes::InvalidInput; @@ -203,27 +200,25 @@ u32 nvhost_as_gpu::MapBufferEx(const std::vector& input, std::vector& ou // We can only map objects that have already been assigned a CPU address. ASSERT(object->status == nvmap::Object::Status::Allocated); - const auto physical_address{object->addr + static_cast(params.buffer_offset)}; + const auto physical_address{object->addr + params.buffer_offset}; u64 size{params.mapping_size}; - if (size == 0) { + if (!size) { size = object->size; } const bool is_alloc{(params.flags & AddressSpaceFlags::FixedOffset) == AddressSpaceFlags::None}; if (is_alloc) { - params.offset = - static_cast(gpu.MemoryManager().MapAllocate(physical_address, size, page_size)); + params.offset = gpu.MemoryManager().MapAllocate(physical_address, size, page_size); } else { - params.offset = static_cast( - gpu.MemoryManager().Map(physical_address, static_cast(params.offset), size)); + params.offset = gpu.MemoryManager().Map(physical_address, params.offset, size); } auto result{NvErrCodes::Success}; - if (params.offset == 0) { - LOG_ERROR(Service_NVDRV, "Failed to map size={}", size); + if (!params.offset) { + LOG_CRITICAL(Service_NVDRV, "failed to map size={}", size); result = NvErrCodes::InvalidInput; } else { - AddBufferMap(static_cast(params.offset), size, physical_address, is_alloc); + AddBufferMap(params.offset, size, physical_address, is_alloc); } std::memcpy(output.data(), ¶ms, output.size()); @@ -234,13 +229,12 @@ u32 nvhost_as_gpu::UnmapBuffer(const std::vector& input, std::vector& ou IoctlUnmapBuffer params{}; std::memcpy(¶ms, input.data(), input.size()); - const auto offset = static_cast(params.offset); - LOG_DEBUG(Service_NVDRV, "called, offset=0x{:X}", offset); + LOG_DEBUG(Service_NVDRV, "called, offset=0x{:X}", params.offset); - if (const auto size{RemoveBufferMap(offset)}; size) { - system.GPU().MemoryManager().Unmap(offset, *size); + if (const auto size{RemoveBufferMap(params.offset)}; size) { + system.GPU().MemoryManager().Unmap(params.offset, *size); } else { - LOG_ERROR(Service_NVDRV, "invalid offset=0x{:X}", offset); + LOG_ERROR(Service_NVDRV, "invalid offset=0x{:X}", params.offset); } std::memcpy(output.data(), ¶ms, output.size()); diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp index 07d851d0e..b27ee0502 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp @@ -63,7 +63,8 @@ u32 nvhost_ctrl::IocCtrlEventWait(const std::vector& input, std::vector& return NvResult::BadParameter; } - const u32 event_id = params.value & 0x00FF; + u32 event_id = params.value & 0x00FF; + if (event_id >= MaxNvEvents) { std::memcpy(output.data(), ¶ms, sizeof(params)); return NvResult::BadParameter; @@ -77,17 +78,16 @@ u32 nvhost_ctrl::IocCtrlEventWait(const std::vector& input, std::vector& event.writable->Signal(); return NvResult::Success; } - auto lock = gpu.LockSync(); const u32 current_syncpoint_value = gpu.GetSyncpointValue(params.syncpt_id); - const s32 diff = static_cast(current_syncpoint_value - params.threshold); + const s32 diff = current_syncpoint_value - params.threshold; if (diff >= 0) { event.writable->Signal(); params.value = current_syncpoint_value; std::memcpy(output.data(), ¶ms, sizeof(params)); return NvResult::Success; } - const u32 target_value = current_syncpoint_value - static_cast(diff); + const u32 target_value = current_syncpoint_value - diff; if (!is_async) { params.value = 0; @@ -98,7 +98,7 @@ u32 nvhost_ctrl::IocCtrlEventWait(const std::vector& input, std::vector& return NvResult::Timeout; } - const EventState status = events_interface.status[event_id]; + EventState status = events_interface.status[event_id]; if (event_id < MaxNvEvents || status == EventState::Free || status == EventState::Registered) { events_interface.SetEventStatus(event_id, EventState::Waiting); events_interface.assigned_syncpt[event_id] = params.syncpt_id; @@ -114,7 +114,7 @@ u32 nvhost_ctrl::IocCtrlEventWait(const std::vector& input, std::vector& if (!is_async && ctrl.fresh_call) { ctrl.must_delay = true; ctrl.timeout = params.timeout; - ctrl.event_id = static_cast(event_id); + ctrl.event_id = event_id; return NvResult::Timeout; } std::memcpy(output.data(), ¶ms, sizeof(params)); diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp index 5e51b37be..f1966ac0e 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp @@ -127,7 +127,7 @@ u32 nvhost_gpu::AllocGPFIFOEx2(const std::vector& input, std::vector& ou params.unk3); auto& gpu = system.GPU(); - params.fence_out.id = static_cast(assigned_syncpoints); + params.fence_out.id = assigned_syncpoints; params.fence_out.value = gpu.GetSyncpointValue(assigned_syncpoints); assigned_syncpoints++; std::memcpy(output.data(), ¶ms, output.size()); @@ -166,8 +166,7 @@ u32 nvhost_gpu::SubmitGPFIFO(const std::vector& input, std::vector& outp UNIMPLEMENTED_IF(params.flags.add_increment.Value() != 0); auto& gpu = system.GPU(); - const u32 current_syncpoint_value = - gpu.GetSyncpointValue(static_cast(params.fence_out.id)); + u32 current_syncpoint_value = gpu.GetSyncpointValue(params.fence_out.id); if (params.flags.increment.Value()) { params.fence_out.value += current_syncpoint_value; } else { @@ -201,8 +200,7 @@ u32 nvhost_gpu::KickoffPB(const std::vector& input, std::vector& output, UNIMPLEMENTED_IF(params.flags.add_increment.Value() != 0); auto& gpu = system.GPU(); - const u32 current_syncpoint_value = - gpu.GetSyncpointValue(static_cast(params.fence_out.id)); + u32 current_syncpoint_value = gpu.GetSyncpointValue(params.fence_out.id); if (params.flags.increment.Value()) { params.fence_out.value += current_syncpoint_value; } else { diff --git a/src/core/hle/service/nvdrv/interface.cpp b/src/core/hle/service/nvdrv/interface.cpp index 2f4f73487..88fbfa9b0 100644 --- a/src/core/hle/service/nvdrv/interface.cpp +++ b/src/core/hle/service/nvdrv/interface.cpp @@ -61,9 +61,9 @@ void NVDRV::IoctlBase(Kernel::HLERequestContext& ctx, IoctlVersion version) { if (ctrl.must_delay) { ctrl.fresh_call = false; ctx.SleepClientThread( - "NVServices::DelayedResponse", static_cast(ctrl.timeout), - [=, this](std::shared_ptr, Kernel::HLERequestContext& ctx_, - Kernel::ThreadWakeupReason) { + "NVServices::DelayedResponse", ctrl.timeout, + [=, this](std::shared_ptr thread, Kernel::HLERequestContext& ctx_, + Kernel::ThreadWakeupReason reason) { IoctlCtrl ctrl2{ctrl}; std::vector tmp_output = output; std::vector tmp_output2 = output2; @@ -77,7 +77,7 @@ void NVDRV::IoctlBase(Kernel::HLERequestContext& ctx, IoctlVersion version) { rb.Push(RESULT_SUCCESS); rb.Push(ioctl_result); }, - nvdrv->GetEventWriteable(static_cast(ctrl.event_id))); + nvdrv->GetEventWriteable(ctrl.event_id)); } else { ctx.WriteBuffer(output); if (version == IoctlVersion::Version3) { diff --git a/src/core/hle/service/nvflinger/nvflinger.cpp b/src/core/hle/service/nvflinger/nvflinger.cpp index 621a429bc..c64673dba 100644 --- a/src/core/hle/service/nvflinger/nvflinger.cpp +++ b/src/core/hle/service/nvflinger/nvflinger.cpp @@ -247,7 +247,7 @@ void NVFlinger::Compose() { guard->unlock(); for (u32 fence_id = 0; fence_id < multi_fence.num_fences; fence_id++) { const auto& fence = multi_fence.fences[fence_id]; - gpu.WaitFence(static_cast(fence.id), fence.value); + gpu.WaitFence(fence.id, fence.value); } guard->lock(); diff --git a/src/core/hle/service/service.cpp b/src/core/hle/service/service.cpp index bc7476a5b..ba9159ee0 100644 --- a/src/core/hle/service/service.cpp +++ b/src/core/hle/service/service.cpp @@ -80,10 +80,10 @@ namespace Service { std::string_view port_name, const u32* cmd_buff) { // Number of params == bits 0-5 + bits 6-11 - const u32 num_params = (cmd_buff[0] & 0x3F) + ((cmd_buff[0] >> 6) & 0x3F); + int num_params = (cmd_buff[0] & 0x3F) + ((cmd_buff[0] >> 6) & 0x3F); std::string function_string = fmt::format("function '{}': port={}", name, port_name); - for (u32 i = 1; i <= num_params; ++i) { + for (int i = 1; i <= num_params; ++i) { function_string += fmt::format(", cmd_buff[{}]=0x{:X}", i, cmd_buff[i]); } return function_string; diff --git a/src/core/hle/service/set/set.cpp b/src/core/hle/service/set/set.cpp index 82a7aecc7..e64777668 100644 --- a/src/core/hle/service/set/set.cpp +++ b/src/core/hle/service/set/set.cpp @@ -91,8 +91,7 @@ void GetAvailableLanguageCodesImpl(Kernel::HLERequestContext& ctx, std::size_t m } void GetKeyCodeMapImpl(Kernel::HLERequestContext& ctx) { - const auto language_code = - available_language_codes[static_cast(Settings::values.language_index.GetValue())]; + const auto language_code = available_language_codes[Settings::values.language_index.GetValue()]; const auto key_code = std::find_if(language_to_layout.cbegin(), language_to_layout.cend(), [=](const auto& element) { return element.first == language_code; }); @@ -168,8 +167,7 @@ void SET::GetLanguageCode(Kernel::HLERequestContext& ctx) { IPC::ResponseBuilder rb{ctx, 4}; rb.Push(RESULT_SUCCESS); - rb.PushEnum( - available_language_codes[static_cast(Settings::values.language_index.GetValue())]); + rb.PushEnum(available_language_codes[Settings::values.language_index.GetValue()]); } void SET::GetRegionCode(Kernel::HLERequestContext& ctx) { diff --git a/src/core/hle/service/sockets/bsd.cpp b/src/core/hle/service/sockets/bsd.cpp index 7cb70064c..a74be9370 100644 --- a/src/core/hle/service/sockets/bsd.cpp +++ b/src/core/hle/service/sockets/bsd.cpp @@ -437,9 +437,9 @@ std::pair BSD::SocketImpl(Domain domain, Type type, Protocol protoco UNIMPLEMENTED_MSG("SOCK_RAW errno management"); } - [[maybe_unused]] const bool unk_flag = (static_cast(type) & 0x20000000U) != 0; + [[maybe_unused]] const bool unk_flag = (static_cast(type) & 0x20000000) != 0; UNIMPLEMENTED_IF_MSG(unk_flag, "Unknown flag in type"); - type = static_cast(static_cast(type) & ~0x20000000U); + type = static_cast(static_cast(type) & ~0x20000000); const s32 fd = FindFreeFileDescriptorHandle(); if (fd < 0) { @@ -447,7 +447,7 @@ std::pair BSD::SocketImpl(Domain domain, Type type, Protocol protoco return {-1, Errno::MFILE}; } - FileDescriptor& descriptor = GetFileDescriptor(fd).emplace(); + FileDescriptor& descriptor = file_descriptors[fd].emplace(); // ENONMEM might be thrown here LOG_INFO(Service, "New socket fd={}", fd); @@ -461,7 +461,7 @@ std::pair BSD::SocketImpl(Domain domain, Type type, Protocol protoco std::pair BSD::PollImpl(std::vector& write_buffer, std::vector read_buffer, s32 nfds, s32 timeout) { - if (write_buffer.size() < static_cast(nfds) * sizeof(PollFD)) { + if (write_buffer.size() < nfds * sizeof(PollFD)) { return {-1, Errno::INVAL}; } @@ -471,7 +471,7 @@ std::pair BSD::PollImpl(std::vector& write_buffer, std::vector fds(static_cast(nfds)); + std::vector fds(nfds); std::memcpy(fds.data(), read_buffer.data(), length); if (timeout >= 0) { @@ -497,7 +497,7 @@ std::pair BSD::PollImpl(std::vector& write_buffer, std::vector& descriptor = GetFileDescriptor(pollfd.fd); + const std::optional& descriptor = file_descriptors[pollfd.fd]; if (!descriptor) { LOG_ERROR(Service, "File descriptor handle={} is not allocated", pollfd.fd); pollfd.revents = POLL_NVAL; @@ -508,7 +508,7 @@ std::pair BSD::PollImpl(std::vector& write_buffer, std::vector host_pollfds(fds.size()); std::transform(fds.begin(), fds.end(), host_pollfds.begin(), [this](PollFD pollfd) { Network::PollFD result; - result.socket = GetFileDescriptor(pollfd.fd)->socket.get(); + result.socket = file_descriptors[pollfd.fd]->socket.get(); result.events = TranslatePollEventsToHost(pollfd.events); result.revents = 0; return result; @@ -536,13 +536,13 @@ std::pair BSD::AcceptImpl(s32 fd, std::vector& write_buffer) { return {-1, Errno::MFILE}; } - FileDescriptor& descriptor = *GetFileDescriptor(fd); + FileDescriptor& descriptor = *file_descriptors[fd]; auto [result, bsd_errno] = descriptor.socket->Accept(); if (bsd_errno != Network::Errno::SUCCESS) { return {-1, Translate(bsd_errno)}; } - FileDescriptor& new_descriptor = GetFileDescriptor(new_fd).emplace(); + FileDescriptor& new_descriptor = file_descriptors[new_fd].emplace(); new_descriptor.socket = std::move(result.socket); new_descriptor.is_connection_based = descriptor.is_connection_based; @@ -561,7 +561,7 @@ Errno BSD::BindImpl(s32 fd, const std::vector& addr) { SockAddrIn addr_in; std::memcpy(&addr_in, addr.data(), sizeof(addr_in)); - return Translate(GetFileDescriptor(fd)->socket->Bind(Translate(addr_in))); + return Translate(file_descriptors[fd]->socket->Bind(Translate(addr_in))); } Errno BSD::ConnectImpl(s32 fd, const std::vector& addr) { @@ -573,7 +573,7 @@ Errno BSD::ConnectImpl(s32 fd, const std::vector& addr) { SockAddrIn addr_in; std::memcpy(&addr_in, addr.data(), sizeof(addr_in)); - return Translate(GetFileDescriptor(fd)->socket->Connect(Translate(addr_in))); + return Translate(file_descriptors[fd]->socket->Connect(Translate(addr_in))); } Errno BSD::GetPeerNameImpl(s32 fd, std::vector& write_buffer) { @@ -581,7 +581,7 @@ Errno BSD::GetPeerNameImpl(s32 fd, std::vector& write_buffer) { return Errno::BADF; } - const auto [addr_in, bsd_errno] = GetFileDescriptor(fd)->socket->GetPeerName(); + const auto [addr_in, bsd_errno] = file_descriptors[fd]->socket->GetPeerName(); if (bsd_errno != Network::Errno::SUCCESS) { return Translate(bsd_errno); } @@ -597,7 +597,7 @@ Errno BSD::GetSockNameImpl(s32 fd, std::vector& write_buffer) { return Errno::BADF; } - const auto [addr_in, bsd_errno] = GetFileDescriptor(fd)->socket->GetSockName(); + const auto [addr_in, bsd_errno] = file_descriptors[fd]->socket->GetSockName(); if (bsd_errno != Network::Errno::SUCCESS) { return Translate(bsd_errno); } @@ -612,7 +612,7 @@ Errno BSD::ListenImpl(s32 fd, s32 backlog) { if (!IsFileDescriptorValid(fd)) { return Errno::BADF; } - return Translate(GetFileDescriptor(fd)->socket->Listen(backlog)); + return Translate(file_descriptors[fd]->socket->Listen(backlog)); } std::pair BSD::FcntlImpl(s32 fd, FcntlCmd cmd, s32 arg) { @@ -620,14 +620,14 @@ std::pair BSD::FcntlImpl(s32 fd, FcntlCmd cmd, s32 arg) { return {-1, Errno::BADF}; } - FileDescriptor& descriptor = *GetFileDescriptor(fd); + FileDescriptor& descriptor = *file_descriptors[fd]; switch (cmd) { case FcntlCmd::GETFL: ASSERT(arg == 0); return {descriptor.flags, Errno::SUCCESS}; case FcntlCmd::SETFL: { - const bool enable = (static_cast(arg) & FLAG_O_NONBLOCK) != 0; + const bool enable = (arg & FLAG_O_NONBLOCK) != 0; const Errno bsd_errno = Translate(descriptor.socket->SetNonBlock(enable)); if (bsd_errno != Errno::SUCCESS) { return {-1, bsd_errno}; @@ -648,7 +648,7 @@ Errno BSD::SetSockOptImpl(s32 fd, u32 level, OptName optname, size_t optlen, con return Errno::BADF; } - Network::Socket* const socket = GetFileDescriptor(fd)->socket.get(); + Network::Socket* const socket = file_descriptors[fd]->socket.get(); if (optname == OptName::LINGER) { ASSERT(optlen == sizeof(Linger)); @@ -689,14 +689,14 @@ Errno BSD::ShutdownImpl(s32 fd, s32 how) { return Errno::BADF; } const Network::ShutdownHow host_how = Translate(static_cast(how)); - return Translate(GetFileDescriptor(fd)->socket->Shutdown(host_how)); + return Translate(file_descriptors[fd]->socket->Shutdown(host_how)); } std::pair BSD::RecvImpl(s32 fd, u32 flags, std::vector& message) { if (!IsFileDescriptorValid(fd)) { return {-1, Errno::BADF}; } - return Translate(GetFileDescriptor(fd)->socket->Recv(flags, message)); + return Translate(file_descriptors[fd]->socket->Recv(flags, message)); } std::pair BSD::RecvFromImpl(s32 fd, u32 flags, std::vector& message, @@ -705,7 +705,7 @@ std::pair BSD::RecvFromImpl(s32 fd, u32 flags, std::vector& mess return {-1, Errno::BADF}; } - FileDescriptor& descriptor = *GetFileDescriptor(fd); + FileDescriptor& descriptor = *file_descriptors[fd]; Network::SockAddrIn addr_in{}; Network::SockAddrIn* p_addr_in = nullptr; @@ -719,7 +719,7 @@ std::pair BSD::RecvFromImpl(s32 fd, u32 flags, std::vector& mess // Apply flags if ((flags & FLAG_MSG_DONTWAIT) != 0) { flags &= ~FLAG_MSG_DONTWAIT; - if ((static_cast(descriptor.flags) & FLAG_O_NONBLOCK) == 0) { + if ((descriptor.flags & FLAG_O_NONBLOCK) == 0) { descriptor.socket->SetNonBlock(true); } } @@ -727,7 +727,7 @@ std::pair BSD::RecvFromImpl(s32 fd, u32 flags, std::vector& mess const auto [ret, bsd_errno] = Translate(descriptor.socket->RecvFrom(flags, message, p_addr_in)); // Restore original state - if ((static_cast(descriptor.flags) & FLAG_O_NONBLOCK) == 0) { + if ((descriptor.flags & FLAG_O_NONBLOCK) == 0) { descriptor.socket->SetNonBlock(false); } @@ -748,7 +748,7 @@ std::pair BSD::SendImpl(s32 fd, u32 flags, const std::vector& me if (!IsFileDescriptorValid(fd)) { return {-1, Errno::BADF}; } - return Translate(GetFileDescriptor(fd)->socket->Send(message, flags)); + return Translate(file_descriptors[fd]->socket->Send(message, flags)); } std::pair BSD::SendToImpl(s32 fd, u32 flags, const std::vector& message, @@ -767,8 +767,7 @@ std::pair BSD::SendToImpl(s32 fd, u32 flags, const std::vector& p_addr_in = &addr_in; } - const auto& descriptor = GetFileDescriptor(fd); - return Translate(descriptor->socket->SendTo(flags, message, p_addr_in)); + return Translate(file_descriptors[fd]->socket->SendTo(flags, message, p_addr_in)); } Errno BSD::CloseImpl(s32 fd) { @@ -776,21 +775,20 @@ Errno BSD::CloseImpl(s32 fd) { return Errno::BADF; } - auto& descriptor = GetFileDescriptor(fd); - const Errno bsd_errno = Translate(descriptor->socket->Close()); + const Errno bsd_errno = Translate(file_descriptors[fd]->socket->Close()); if (bsd_errno != Errno::SUCCESS) { return bsd_errno; } LOG_INFO(Service, "Close socket fd={}", fd); - descriptor.reset(); + file_descriptors[fd].reset(); return bsd_errno; } s32 BSD::FindFreeFileDescriptorHandle() noexcept { for (s32 fd = 0; fd < static_cast(file_descriptors.size()); ++fd) { - if (!GetFileDescriptor(fd)) { + if (!file_descriptors[fd]) { return fd; } } @@ -802,7 +800,7 @@ bool BSD::IsFileDescriptorValid(s32 fd) const noexcept { LOG_ERROR(Service, "Invalid file descriptor handle={}", fd); return false; } - if (!GetFileDescriptor(fd)) { + if (!file_descriptors[fd]) { LOG_ERROR(Service, "File descriptor handle={} is not allocated", fd); return false; } @@ -815,12 +813,10 @@ bool BSD::IsBlockingSocket(s32 fd) const noexcept { if (fd > static_cast(MAX_FD) || fd < 0) { return false; } - - const auto& descriptor = GetFileDescriptor(fd); - if (!descriptor) { + if (!file_descriptors[fd]) { return false; } - return (static_cast(descriptor->flags) & FLAG_O_NONBLOCK) != 0; + return (file_descriptors[fd]->flags & FLAG_O_NONBLOCK) != 0; } void BSD::BuildErrnoResponse(Kernel::HLERequestContext& ctx, Errno bsd_errno) const noexcept { @@ -831,14 +827,6 @@ void BSD::BuildErrnoResponse(Kernel::HLERequestContext& ctx, Errno bsd_errno) co rb.PushEnum(bsd_errno); } -std::optional& BSD::GetFileDescriptor(s32 fd) { - return file_descriptors[static_cast(fd)]; -} - -const std::optional& BSD::GetFileDescriptor(s32 fd) const { - return file_descriptors[static_cast(fd)]; -} - BSD::BSD(Core::System& system, const char* name) : ServiceFramework(name), worker_pool{system, this} { // clang-format off diff --git a/src/core/hle/service/sockets/bsd.h b/src/core/hle/service/sockets/bsd.h index ac9523d83..357531951 100644 --- a/src/core/hle/service/sockets/bsd.h +++ b/src/core/hle/service/sockets/bsd.h @@ -167,9 +167,6 @@ private: void BuildErrnoResponse(Kernel::HLERequestContext& ctx, Errno bsd_errno) const noexcept; - std::optional& GetFileDescriptor(s32 fd); - const std::optional& GetFileDescriptor(s32 fd) const; - std::array, MAX_FD> file_descriptors; BlockingWorkerPool(type)); - return {}; } } diff --git a/src/core/hle/service/time/time_zone_manager.cpp b/src/core/hle/service/time/time_zone_manager.cpp index df0ed924d..bdf0439f2 100644 --- a/src/core/hle/service/time/time_zone_manager.cpp +++ b/src/core/hle/service/time/time_zone_manager.cpp @@ -117,8 +117,7 @@ static constexpr int GetMonthLength(bool is_leap_year, int month) { constexpr std::array month_lengths{31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; constexpr std::array month_lengths_leap{31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; - const auto month_index = static_cast(month); - return is_leap_year ? month_lengths_leap[month_index] : month_lengths[month_index]; + return is_leap_year ? month_lengths_leap[month] : month_lengths[month]; } static constexpr bool IsDigit(char value) { @@ -321,7 +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() < static_cast(char_count)) { + if (rule.chars.size() < std::size_t(char_count)) { return {}; } @@ -344,7 +343,7 @@ static bool ParsePosixName(const char* name, TimeZoneRule& rule) { return {}; } char_count += dest_len + 1; - if (rule.chars.size() < static_cast(char_count)) { + if (rule.chars.size() < std::size_t(char_count)) { return {}; } if (name[offset] != '\0' && name[offset] != ',' && name[offset] != ';') { @@ -387,7 +386,7 @@ static bool ParsePosixName(const char* name, TimeZoneRule& rule) { rule.default_type = 0; s64 jan_first{}; - u32 time_count{}; + int time_count{}; int jan_offset{}; int year_beginning{epoch_year}; do { @@ -415,7 +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; } @@ -439,7 +438,7 @@ static bool ParsePosixName(const char* name, TimeZoneRule& rule) { } jan_offset = 0; } - rule.time_count = static_cast(time_count); + rule.time_count = time_count; if (time_count == 0) { rule.type_count = 1; } else if (years_per_repeat < year - year_beginning) { @@ -452,30 +451,26 @@ static bool ParsePosixName(const char* name, TimeZoneRule& rule) { } s64 their_std_offset{}; - for (u32 index = 0; index < static_cast(rule.time_count); ++index) { + for (int index{}; index < rule.time_count; ++index) { const s8 type{rule.types[index]}; - const auto& tti = rule.ttis[static_cast(type)]; - - if (tti.is_standard_time_daylight) { - their_std_offset = -tti.gmt_offset; + if (rule.ttis[type].is_standard_time_daylight) { + their_std_offset = -rule.ttis[type].gmt_offset; } } s64 their_offset{their_std_offset}; - for (u32 index = 0; index < static_cast(rule.time_count); ++index) { + for (int index{}; index < rule.time_count; ++index) { const s8 type{rule.types[index]}; - const auto& tti = rule.ttis[static_cast(type)]; - - rule.types[index] = tti.is_dst ? 1 : 0; - if (!tti.is_gmt) { - if (!tti.is_standard_time_daylight) { + rule.types[index] = rule.ttis[type].is_dst ? 1 : 0; + if (!rule.ttis[type].is_gmt) { + if (!rule.ttis[type].is_standard_time_daylight) { rule.ats[index] += dest_offset - their_std_offset; } else { rule.ats[index] += std_offset - their_std_offset; } } - their_offset = -tti.gmt_offset; - if (!tti.is_dst) { + their_offset = -rule.ttis[type].gmt_offset; + if (!rule.ttis[type].is_dst) { their_std_offset = their_offset; } } @@ -499,16 +494,16 @@ static bool ParsePosixName(const char* name, TimeZoneRule& rule) { } rule.char_count = char_count; - for (std::size_t index = 0; index < static_cast(std_len); ++index) { + for (int index{}; index < std_len; ++index) { rule.chars[index] = std_name[index]; } - rule.chars[static_cast(std_len++)] = '\0'; + rule.chars[std_len++] = '\0'; if (dest_len != 0) { - for (int index = 0; index < dest_len; ++index) { - rule.chars[static_cast(std_len + index)] = dest_name[index]; + for (int index{}; index < dest_len; ++index) { + rule.chars[std_len + index] = dest_name[index]; } - rule.chars[static_cast(std_len + dest_len)] = '\0'; + rule.chars[std_len + dest_len] = '\0'; } return true; @@ -536,33 +531,33 @@ static bool ParseTimeZoneBinary(TimeZoneRule& time_zone_rule, FileSys::VirtualFi int time_count{}; u64 read_offset = sizeof(TzifHeader); - for (size_t index = 0; index < static_cast(time_zone_rule.time_count); ++index) { + for (int index{}; index < time_zone_rule.time_count; ++index) { s64_be at{}; vfs_file->ReadObject(&at, read_offset); time_zone_rule.types[index] = 1; - if (time_count != 0 && at <= time_zone_rule.ats[static_cast(time_count) - 1]) { - if (at < time_zone_rule.ats[static_cast(time_count) - 1]) { + if (time_count != 0 && at <= time_zone_rule.ats[time_count - 1]) { + if (at < time_zone_rule.ats[time_count - 1]) { return {}; } time_zone_rule.types[index - 1] = 0; time_count--; } - time_zone_rule.ats[static_cast(time_count++)] = at; + time_zone_rule.ats[time_count++] = at; read_offset += sizeof(s64_be); } time_count = 0; - for (size_t index = 0; index < static_cast(time_zone_rule.time_count); ++index) { - const auto type{static_cast(*vfs_file->ReadByte(read_offset))}; - read_offset += sizeof(s8); + for (int index{}; index < time_zone_rule.time_count; ++index) { + const u8 type{*vfs_file->ReadByte(read_offset)}; + read_offset += sizeof(u8); if (time_zone_rule.time_count <= type) { return {}; } if (time_zone_rule.types[index] != 0) { - time_zone_rule.types[static_cast(time_count++)] = type; + time_zone_rule.types[time_count++] = type; } } time_zone_rule.time_count = time_count; - for (size_t index = 0; index < static_cast(time_zone_rule.type_count); ++index) { + for (int index{}; index < time_zone_rule.type_count; ++index) { TimeTypeInfo& ttis{time_zone_rule.ttis[index]}; u32_be gmt_offset{}; vfs_file->ReadObject(&gmt_offset, read_offset); @@ -584,11 +579,10 @@ static bool ParseTimeZoneBinary(TimeZoneRule& time_zone_rule, FileSys::VirtualFi ttis.abbreviation_list_index = abbreviation_list_index; } - vfs_file->ReadArray(time_zone_rule.chars.data(), static_cast(time_zone_rule.char_count), - read_offset); - time_zone_rule.chars[static_cast(time_zone_rule.char_count)] = '\0'; - read_offset += static_cast(time_zone_rule.char_count); - for (size_t index = 0; index < static_cast(time_zone_rule.type_count); ++index) { + vfs_file->ReadArray(time_zone_rule.chars.data(), time_zone_rule.char_count, read_offset); + time_zone_rule.chars[time_zone_rule.char_count] = '\0'; + read_offset += time_zone_rule.char_count; + for (int index{}; index < time_zone_rule.type_count; ++index) { if (header.ttis_std_count == 0) { time_zone_rule.ttis[index].is_standard_time_daylight = false; } else { @@ -601,7 +595,7 @@ static bool ParseTimeZoneBinary(TimeZoneRule& time_zone_rule, FileSys::VirtualFi } } - for (size_t index = 0; index < static_cast(time_zone_rule.type_count); ++index) { + for (int index{}; index < time_zone_rule.type_count; ++index) { if (header.ttis_std_count == 0) { time_zone_rule.ttis[index].is_gmt = false; } else { @@ -625,14 +619,13 @@ static bool ParseTimeZoneBinary(TimeZoneRule& time_zone_rule, FileSys::VirtualFi } std::array temp_name{}; - vfs_file->ReadArray(temp_name.data(), static_cast(bytes_read), read_offset); - if (bytes_read > 2 && temp_name[0] == '\n' && - temp_name[static_cast(bytes_read - 1)] == '\n' && - static_cast(time_zone_rule.type_count) + 2 <= time_zone_rule.ttis.size()) { - temp_name[static_cast(bytes_read - 1)] = '\0'; + vfs_file->ReadArray(temp_name.data(), bytes_read, read_offset); + if (bytes_read > 2 && temp_name[0] == '\n' && temp_name[bytes_read - 1] == '\n' && + std::size_t(time_zone_rule.type_count) + 2 <= time_zone_rule.ttis.size()) { + temp_name[bytes_read - 1] = '\0'; std::array name{}; - std::memcpy(name.data(), temp_name.data() + 1, static_cast(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)) { @@ -649,24 +642,24 @@ static bool ParseTimeZoneBinary(TimeZoneRule& time_zone_rule, FileSys::VirtualFi s32 default_type{}; for (default_type = 0; default_type < time_zone_rule.time_count; default_type++) { - if (time_zone_rule.types[static_cast(default_type)] == 0) { + if (time_zone_rule.types[default_type] == 0) { break; } } default_type = default_type < time_zone_rule.time_count ? -1 : 0; if (default_type < 0 && time_zone_rule.time_count > 0 && - time_zone_rule.ttis[static_cast(time_zone_rule.types[0])].is_dst) { + time_zone_rule.ttis[time_zone_rule.types[0]].is_dst) { default_type = time_zone_rule.types[0]; while (--default_type >= 0) { - if (!time_zone_rule.ttis[static_cast(default_type)].is_dst) { + if (!time_zone_rule.ttis[default_type].is_dst) { break; } } } if (default_type < 0) { default_type = 0; - while (time_zone_rule.ttis[static_cast(default_type)].is_dst) { + while (time_zone_rule.ttis[default_type].is_dst) { if (++default_type >= time_zone_rule.type_count) { default_type = 0; break; @@ -756,12 +749,12 @@ static ResultCode ToCalendarTimeInternal(const TimeZoneRule& rules, s64 time, CalendarTimeInternal& calendar_time, CalendarAdditionalInfo& calendar_additional_info) { if ((rules.go_ahead && time < rules.ats[0]) || - (rules.go_back && time > rules.ats[static_cast(rules.time_count - 1)])) { + (rules.go_back && time > rules.ats[rules.time_count - 1])) { s64 seconds{}; if (time < rules.ats[0]) { seconds = rules.ats[0] - time; } else { - seconds = time - rules.ats[static_cast(rules.time_count - 1)]; + seconds = time - rules.ats[rules.time_count - 1]; } seconds--; @@ -774,8 +767,7 @@ static ResultCode ToCalendarTimeInternal(const TimeZoneRule& rules, s64 time, } else { new_time -= seconds; } - if (new_time < rules.ats[0] && - new_time > rules.ats[static_cast(rules.time_count - 1)]) { + if (new_time < rules.ats[0] && new_time > rules.ats[rules.time_count - 1]) { return ERROR_TIME_NOT_FOUND; } if (const ResultCode result{ @@ -799,27 +791,25 @@ static ResultCode ToCalendarTimeInternal(const TimeZoneRule& rules, s64 time, s32 low{1}; s32 high{rules.time_count}; while (low < high) { - const s32 mid{(low + high) >> 1}; - if (time < rules.ats[static_cast(mid)]) { + s32 mid{(low + high) >> 1}; + if (time < rules.ats[mid]) { high = mid; } else { low = mid + 1; } } - tti_index = rules.types[static_cast(low - 1)]; + tti_index = rules.types[low - 1]; } - if (const ResultCode result{ - CreateCalendarTime(time, rules.ttis[static_cast(tti_index)].gmt_offset, - calendar_time, calendar_additional_info)}; + if (const ResultCode result{CreateCalendarTime(time, rules.ttis[tti_index].gmt_offset, + calendar_time, calendar_additional_info)}; result != RESULT_SUCCESS) { return result; } - const auto& tti = rules.ttis[static_cast(tti_index)]; - calendar_additional_info.is_dst = tti.is_dst; - const char* time_zone{&rules.chars[static_cast(tti.abbreviation_list_index)]}; - for (size_t index = 0; time_zone[index] != '\0'; ++index) { + calendar_additional_info.is_dst = rules.ttis[tti_index].is_dst; + const char* time_zone{&rules.chars[rules.ttis[tti_index].abbreviation_list_index]}; + for (int index{}; time_zone[index] != '\0'; ++index) { calendar_additional_info.timezone_name[index] = time_zone[index]; } return RESULT_SUCCESS; diff --git a/src/core/hle/service/time/time_zone_service.cpp b/src/core/hle/service/time/time_zone_service.cpp index 8a0227021..ff3a10b3e 100644 --- a/src/core/hle/service/time/time_zone_service.cpp +++ b/src/core/hle/service/time/time_zone_service.cpp @@ -49,12 +49,12 @@ void ITimeZoneService::LoadTimeZoneRule(Kernel::HLERequestContext& ctx) { const auto raw_location_name{rp.PopRaw>()}; std::string location_name; - for (const auto byte : raw_location_name) { + for (const auto& byte : raw_location_name) { // Strip extra bytes if (byte == '\0') { break; } - location_name.push_back(static_cast(byte)); + location_name.push_back(byte); } LOG_DEBUG(Service_Time, "called, location_name={}", location_name); diff --git a/src/core/loader/elf.cpp b/src/core/loader/elf.cpp index 86d0527fc..dca1fcb18 100644 --- a/src/core/loader/elf.cpp +++ b/src/core/loader/elf.cpp @@ -220,19 +220,18 @@ public: } const char* GetSectionName(int section) const; const u8* GetSectionDataPtr(int section) const { - if (section < 0 || section >= header->e_shnum) { + if (section < 0 || section >= header->e_shnum) + return nullptr; + if (sections[section].sh_type != SHT_NOBITS) + return GetPtr(sections[section].sh_offset); + else return nullptr; - } - if (sections[section].sh_type != SHT_NOBITS) { - return GetPtr(static_cast(sections[section].sh_offset)); - } - return nullptr; } bool IsCodeSection(int section) const { return sections[section].sh_type == SHT_PROGBITS; } const u8* GetSegmentPtr(int segment) { - return GetPtr(static_cast(segments[segment].p_offset)); + return GetPtr(segments[segment].p_offset); } u32 GetSectionAddr(SectionID section) const { return sectionAddrs[section]; @@ -259,14 +258,14 @@ ElfReader::ElfReader(void* ptr) { } const char* ElfReader::GetSectionName(int section) const { - if (sections[section].sh_type == SHT_NULL) { + if (sections[section].sh_type == SHT_NULL) return nullptr; - } - const auto name_offset = sections[section].sh_name; - if (const auto* ptr = reinterpret_cast(GetSectionDataPtr(header->e_shstrndx))) { + int name_offset = sections[section].sh_name; + const char* ptr = reinterpret_cast(GetSectionDataPtr(header->e_shstrndx)); + + if (ptr) return ptr + name_offset; - } return nullptr; } @@ -292,7 +291,7 @@ Kernel::CodeSet ElfReader::LoadInto(VAddr vaddr) { for (unsigned int i = 0; i < header->e_phnum; ++i) { const Elf32_Phdr* p = &segments[i]; if (p->p_type == PT_LOAD) { - total_image_size += (p->p_memsz + 0xFFF) & ~0xFFFU; + total_image_size += (p->p_memsz + 0xFFF) & ~0xFFF; } } @@ -301,14 +300,14 @@ Kernel::CodeSet ElfReader::LoadInto(VAddr vaddr) { Kernel::CodeSet codeset; - for (u32 i = 0; i < header->e_phnum; ++i) { + for (unsigned int i = 0; i < header->e_phnum; ++i) { const Elf32_Phdr* p = &segments[i]; LOG_DEBUG(Loader, "Type: {} Vaddr: {:08X} Filesz: {:08X} Memsz: {:08X} ", p->p_type, p->p_vaddr, p->p_filesz, p->p_memsz); if (p->p_type == PT_LOAD) { Kernel::CodeSet::Segment* codeset_segment; - const u32 permission_flags = p->p_flags & (PF_R | PF_W | PF_X); + u32 permission_flags = p->p_flags & (PF_R | PF_W | PF_X); if (permission_flags == (PF_R | PF_X)) { codeset_segment = &codeset.CodeSegment(); } else if (permission_flags == (PF_R)) { @@ -330,14 +329,14 @@ Kernel::CodeSet ElfReader::LoadInto(VAddr vaddr) { } const VAddr segment_addr = base_addr + p->p_vaddr; - const u32 aligned_size = (p->p_memsz + 0xFFF) & ~0xFFFU; + const u32 aligned_size = (p->p_memsz + 0xFFF) & ~0xFFF; codeset_segment->offset = current_image_position; codeset_segment->addr = segment_addr; codeset_segment->size = aligned_size; - std::memcpy(program_image.data() + current_image_position, - GetSegmentPtr(static_cast(i)), p->p_filesz); + std::memcpy(program_image.data() + current_image_position, GetSegmentPtr(i), + p->p_filesz); current_image_position += aligned_size; } } diff --git a/src/core/memory.cpp b/src/core/memory.cpp index 2ce12df88..b88aa5c40 100644 --- a/src/core/memory.cpp +++ b/src/core/memory.cpp @@ -197,7 +197,7 @@ struct Memory::Impl { std::string string; string.reserve(max_length); for (std::size_t i = 0; i < max_length; ++i) { - const auto c = static_cast(Read8(vaddr)); + const char c = Read8(vaddr); if (c == '\0') { break; } diff --git a/src/core/network/network.cpp b/src/core/network/network.cpp index d280f7a28..4b3bb4366 100644 --- a/src/core/network/network.cpp +++ b/src/core/network/network.cpp @@ -96,7 +96,7 @@ int LastError() { bool EnableNonBlock(SOCKET fd, bool enable) { u_long value = enable ? 1 : 0; - return ioctlsocket(fd, static_cast(FIONBIO), &value) != SOCKET_ERROR; + return ioctlsocket(fd, FIONBIO, &value) != SOCKET_ERROR; } #elif __unix__ // ^ _WIN32 v __unix__ @@ -140,9 +140,7 @@ sockaddr TranslateFromSockAddrIn(SockAddrIn input) { result.sin_port = htons(input.portno); - result.sin_addr.s_addr = static_cast( - input.ip[0] | static_cast(input.ip[1] << 8) | static_cast(input.ip[2] << 16) | - static_cast(input.ip[3] << 24)); + result.sin_addr.s_addr = input.ip[0] | input.ip[1] << 8 | input.ip[2] << 16 | input.ip[3] << 24; sockaddr addr; std::memcpy(&addr, &result, sizeof(addr)); @@ -150,7 +148,7 @@ sockaddr TranslateFromSockAddrIn(SockAddrIn input) { } int WSAPoll(WSAPOLLFD* fds, ULONG nfds, int timeout) { - return poll(fds, static_cast(nfds), timeout); + return poll(fds, nfds, timeout); } int closesocket(SOCKET fd) { @@ -160,7 +158,7 @@ int closesocket(SOCKET fd) { linger MakeLinger(bool enable, u32 linger_value) { linger value; value.l_onoff = enable ? 1 : 0; - value.l_linger = static_cast(linger_value); + value.l_linger = linger_value; return value; } @@ -339,7 +337,7 @@ std::pair Poll(std::vector& pollfds, s32 timeout) { std::transform(pollfds.begin(), pollfds.end(), host_pollfds.begin(), [](PollFD fd) { WSAPOLLFD result; result.fd = fd.socket->fd; - result.events = static_cast(TranslatePollEvents(fd.events)); + result.events = TranslatePollEvents(fd.events); result.revents = 0; return result; }); @@ -501,12 +499,12 @@ Errno Socket::Shutdown(ShutdownHow how) { } } -std::pair Socket::Recv(u32 flags, std::vector& message) { +std::pair Socket::Recv(int flags, std::vector& message) { ASSERT(flags == 0); ASSERT(message.size() < static_cast(std::numeric_limits::max())); - const auto result = recv(fd, reinterpret_cast(message.data()), - static_cast(message.size()), 0); + const auto result = + recv(fd, reinterpret_cast(message.data()), static_cast(message.size()), 0); if (result != SOCKET_ERROR) { return {static_cast(result), Errno::SUCCESS}; } @@ -524,7 +522,7 @@ std::pair Socket::Recv(u32 flags, std::vector& message) { } } -std::pair Socket::RecvFrom(u32 flags, std::vector& message, SockAddrIn* addr) { +std::pair Socket::RecvFrom(int flags, std::vector& message, SockAddrIn* addr) { ASSERT(flags == 0); ASSERT(message.size() < static_cast(std::numeric_limits::max())); @@ -534,7 +532,7 @@ std::pair Socket::RecvFrom(u32 flags, std::vector& message, Sock sockaddr* const p_addr_in = addr ? &addr_in : nullptr; const auto result = recvfrom(fd, reinterpret_cast(message.data()), - static_cast(message.size()), 0, p_addr_in, p_addrlen); + static_cast(message.size()), 0, p_addr_in, p_addrlen); if (result != SOCKET_ERROR) { if (addr) { ASSERT(addrlen == sizeof(addr_in)); @@ -556,12 +554,12 @@ std::pair Socket::RecvFrom(u32 flags, std::vector& message, Sock } } -std::pair Socket::Send(const std::vector& message, u32 flags) { +std::pair Socket::Send(const std::vector& message, int flags) { ASSERT(message.size() < static_cast(std::numeric_limits::max())); ASSERT(flags == 0); const auto result = send(fd, reinterpret_cast(message.data()), - static_cast(message.size()), 0); + static_cast(message.size()), 0); if (result != SOCKET_ERROR) { return {static_cast(result), Errno::SUCCESS}; } @@ -593,9 +591,8 @@ std::pair Socket::SendTo(u32 flags, const std::vector& message, to = &host_addr_in; } - const auto result = - sendto(fd, reinterpret_cast(message.data()), - static_cast(message.size()), 0, to, static_cast(tolen)); + const auto result = sendto(fd, reinterpret_cast(message.data()), + static_cast(message.size()), 0, to, tolen); if (result != SOCKET_ERROR) { return {static_cast(result), Errno::SUCCESS}; } diff --git a/src/core/network/network.h b/src/core/network/network.h index b95bf68f8..0622e4593 100644 --- a/src/core/network/network.h +++ b/src/core/network/network.h @@ -67,12 +67,12 @@ struct PollFD { u16 revents; }; -constexpr u32 POLL_IN = 1 << 0; -constexpr u32 POLL_PRI = 1 << 1; -constexpr u32 POLL_OUT = 1 << 2; -constexpr u32 POLL_ERR = 1 << 3; -constexpr u32 POLL_HUP = 1 << 4; -constexpr u32 POLL_NVAL = 1 << 5; +constexpr u16 POLL_IN = 1 << 0; +constexpr u16 POLL_PRI = 1 << 1; +constexpr u16 POLL_OUT = 1 << 2; +constexpr u16 POLL_ERR = 1 << 3; +constexpr u16 POLL_HUP = 1 << 4; +constexpr u16 POLL_NVAL = 1 << 5; class NetworkInstance { public: diff --git a/src/core/network/sockets.h b/src/core/network/sockets.h index 1682cbd4e..7bdff0fe4 100644 --- a/src/core/network/sockets.h +++ b/src/core/network/sockets.h @@ -56,11 +56,11 @@ public: Errno Shutdown(ShutdownHow how); - std::pair Recv(u32 flags, std::vector& message); + std::pair Recv(int flags, std::vector& message); - std::pair RecvFrom(u32 flags, std::vector& message, SockAddrIn* addr); + std::pair RecvFrom(int flags, std::vector& message, SockAddrIn* addr); - std::pair Send(const std::vector& message, u32 flags); + std::pair Send(const std::vector& message, int flags); std::pair SendTo(u32 flags, const std::vector& message, const SockAddrIn* addr); -- cgit v1.2.3 From fc6db97a09e2de5eff10131ddcab9cf8fb2f736c Mon Sep 17 00:00:00 2001 From: Lioncash Date: Tue, 3 Nov 2020 19:54:53 -0500 Subject: core: Remove usage of unicorn Unicorn long-since lost most of its use, due to dynarmic gaining support for handling most instructions. At this point any further issues encountered should be used to make dynarmic better. This also allows us to remove our dependency on Python. --- .gitmodules | 3 - .travis/linux-mingw/docker.sh | 10 +- .travis/linux/docker.sh | 2 +- .travis/macos/build.sh | 3 +- CMakeLists.txt | 77 -------- CMakeModules/CopyYuzuUnicornDeps.cmake | 9 - externals/unicorn | 1 - src/core/CMakeLists.txt | 4 +- src/core/arm/dynarmic/arm_dynarmic_32.cpp | 1 + src/core/arm/dynarmic/arm_dynarmic_64.cpp | 29 +-- src/core/arm/dynarmic/arm_dynarmic_64.h | 2 - src/core/arm/unicorn/arm_unicorn.cpp | 295 ------------------------------ src/core/arm/unicorn/arm_unicorn.h | 63 ------- src/core/hle/kernel/physical_core.cpp | 16 +- src/core/hle/kernel/thread.cpp | 17 +- src/yuzu/CMakeLists.txt | 2 - src/yuzu_cmd/CMakeLists.txt | 2 - src/yuzu_tester/CMakeLists.txt | 2 - 18 files changed, 18 insertions(+), 520 deletions(-) delete mode 100644 CMakeModules/CopyYuzuUnicornDeps.cmake delete mode 160000 externals/unicorn delete mode 100644 src/core/arm/unicorn/arm_unicorn.cpp delete mode 100644 src/core/arm/unicorn/arm_unicorn.h (limited to 'src/core/arm/dynarmic') diff --git a/.gitmodules b/.gitmodules index 6931a641d..41022615b 100644 --- a/.gitmodules +++ b/.gitmodules @@ -7,9 +7,6 @@ [submodule "dynarmic"] path = externals/dynarmic url = https://github.com/MerryMage/dynarmic.git -[submodule "unicorn"] - path = externals/unicorn - url = https://github.com/yuzu-emu/unicorn [submodule "soundtouch"] path = externals/soundtouch url = https://github.com/citra-emu/ext-soundtouch.git diff --git a/.travis/linux-mingw/docker.sh b/.travis/linux-mingw/docker.sh index 28033acfb..80d7dfe9b 100755 --- a/.travis/linux-mingw/docker.sh +++ b/.travis/linux-mingw/docker.sh @@ -4,16 +4,8 @@ cd /yuzu # override Travis CI unreasonable ccache size echo 'max_size = 3.0G' > "$HOME/.ccache/ccache.conf" -# Dirty hack to trick unicorn makefile into believing we are in a MINGW system -mv /bin/uname /bin/uname1 && echo -e '#!/bin/sh\necho MINGW64' >> /bin/uname -chmod +x /bin/uname - -# Dirty hack to trick unicorn makefile into believing we have cmd -echo '' >> /bin/cmd -chmod +x /bin/cmd - mkdir build && cd build -cmake .. -G Ninja -DCMAKE_TOOLCHAIN_FILE="$(pwd)/../CMakeModules/MinGWCross.cmake" -DUSE_CCACHE=ON -DYUZU_USE_BUNDLED_UNICORN=ON -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DCMAKE_BUILD_TYPE=Release +cmake .. -G Ninja -DCMAKE_TOOLCHAIN_FILE="$(pwd)/../CMakeModules/MinGWCross.cmake" -DUSE_CCACHE=ON -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DCMAKE_BUILD_TYPE=Release ninja # Clean up the dirty hacks diff --git a/.travis/linux/docker.sh b/.travis/linux/docker.sh index 3a9970384..166fb6d4c 100755 --- a/.travis/linux/docker.sh +++ b/.travis/linux/docker.sh @@ -3,7 +3,7 @@ cd /yuzu mkdir build && cd build -cmake .. -G Ninja -DYUZU_USE_BUNDLED_UNICORN=ON -DYUZU_USE_QT_WEB_ENGINE=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=/usr/lib/ccache/gcc -DCMAKE_CXX_COMPILER=/usr/lib/ccache/g++ -DYUZU_ENABLE_COMPATIBILITY_REPORTING=${ENABLE_COMPATIBILITY_REPORTING:-"OFF"} -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DUSE_DISCORD_PRESENCE=ON +cmake .. -G Ninja -DYUZU_USE_QT_WEB_ENGINE=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=/usr/lib/ccache/gcc -DCMAKE_CXX_COMPILER=/usr/lib/ccache/g++ -DYUZU_ENABLE_COMPATIBILITY_REPORTING=${ENABLE_COMPATIBILITY_REPORTING:-"OFF"} -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DUSE_DISCORD_PRESENCE=ON ninja ccache -s diff --git a/.travis/macos/build.sh b/.travis/macos/build.sh index 0abd1a93a..db1c7cae7 100755 --- a/.travis/macos/build.sh +++ b/.travis/macos/build.sh @@ -4,13 +4,12 @@ set -o pipefail export MACOSX_DEPLOYMENT_TARGET=10.14 export Qt5_DIR=$(brew --prefix)/opt/qt5 -export UNICORNDIR=$(pwd)/externals/unicorn export PATH="/usr/local/opt/ccache/libexec:$PATH" # TODO: Build using ninja instead of make mkdir build && cd build cmake --version -cmake .. -DYUZU_USE_BUNDLED_UNICORN=ON -DYUZU_USE_QT_WEB_ENGINE=ON -DCMAKE_BUILD_TYPE=Release -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DYUZU_ENABLE_COMPATIBILITY_REPORTING=${ENABLE_COMPATIBILITY_REPORTING:-"OFF"} -DUSE_DISCORD_PRESENCE=ON +cmake .. -DYUZU_USE_QT_WEB_ENGINE=ON -DCMAKE_BUILD_TYPE=Release -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DYUZU_ENABLE_COMPATIBILITY_REPORTING=${ENABLE_COMPATIBILITY_REPORTING:-"OFF"} -DUSE_DISCORD_PRESENCE=ON make -j4 ccache -s diff --git a/CMakeLists.txt b/CMakeLists.txt index 1bd9d2aa7..8fc2de042 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -18,8 +18,6 @@ CMAKE_DEPENDENT_OPTION(YUZU_USE_BUNDLED_QT "Download bundled Qt binaries" ON "EN option(ENABLE_WEB_SERVICE "Enable web services (telemetry, etc.)" ON) -option(YUZU_USE_BUNDLED_UNICORN "Build/Download bundled Unicorn" ON) - option(YUZU_USE_QT_WEB_ENGINE "Use QtWebEngine for web applet implementation" OFF) option(YUZU_ENABLE_BOXCAT "Enable the Boxcat service, a yuzu high-level implementation of BCAT" ON) @@ -372,81 +370,6 @@ endif() set(THREADS_PREFER_PTHREAD_FLAG ON) find_package(Threads REQUIRED) -# If unicorn isn't found, msvc -> download bundled unicorn; everyone else -> build external -if (YUZU_USE_BUNDLED_UNICORN) - if (MSVC) - message(STATUS "unicorn not found, falling back to bundled") - # Detect toolchain and platform - if ((MSVC_VERSION GREATER_EQUAL 1910 AND MSVC_VERSION LESS 1930) AND ARCHITECTURE_x86_64) - set(UNICORN_VER "unicorn-yuzu") - else() - message(FATAL_ERROR "No bundled Unicorn binaries for your toolchain. Disable YUZU_USE_BUNDLED_UNICORN and provide your own.") - endif() - - if (DEFINED UNICORN_VER) - download_bundled_external("unicorn/" ${UNICORN_VER} UNICORN_PREFIX) - endif() - - if (DEFINED UNICORN_VER) - download_bundled_external("unicorn/" ${UNICORN_VER} UNICORN_PREFIX) - endif() - - set(UNICORN_FOUND YES) - set(LIBUNICORN_INCLUDE_DIR "${UNICORN_PREFIX}/include" CACHE PATH "Path to Unicorn headers" FORCE) - set(LIBUNICORN_LIBRARY "${UNICORN_PREFIX}/lib/x64/unicorn_dynload.lib" CACHE PATH "Path to Unicorn library" FORCE) - set(UNICORN_DLL_DIR "${UNICORN_PREFIX}/lib/x64/" CACHE PATH "Path to unicorn.dll" FORCE) - else() - message(STATUS "unicorn not found, falling back to externals") - if (MINGW) - set(UNICORN_LIB_NAME "unicorn.a") - else() - set(UNICORN_LIB_NAME "libunicorn.a") - endif() - - set(UNICORN_FOUND YES) - set(UNICORN_PREFIX ${PROJECT_SOURCE_DIR}/externals/unicorn) - set(LIBUNICORN_LIBRARY "${UNICORN_PREFIX}/${UNICORN_LIB_NAME}" CACHE PATH "Path to Unicorn library" FORCE) - set(LIBUNICORN_INCLUDE_DIR "${UNICORN_PREFIX}/include" CACHE PATH "Path to Unicorn headers" FORCE) - set(UNICORN_DLL_DIR "${UNICORN_PREFIX}/" CACHE PATH "Path to unicorn dynamic library" FORCE) - - find_package(PythonInterp 2.7 REQUIRED) - - if (MINGW) - # Intentionally call the unicorn makefile directly instead of using make.sh so that we can override the - # UNAME_S makefile variable to MINGW. This way we don't have to hack at the uname binary to build - # Additionally, overriding DO_WINDOWS_EXPORT prevents unicorn from patching the static unicorn.a by using msvc and cmd, - # which are both things we don't have in a mingw cross compiling environment. - add_custom_command(OUTPUT ${LIBUNICORN_LIBRARY} - COMMAND ${CMAKE_COMMAND} -E env UNICORN_ARCHS="aarch64" PYTHON="${PYTHON_EXECUTABLE}" CC=x86_64-w64-mingw32-gcc AR=x86_64-w64-mingw32-gcc-ar RANLIB=x86_64-w64-mingw32-gcc-ranlib make UNAME_S=MINGW DO_WINDOWS_EXPORT=0 - WORKING_DIRECTORY ${UNICORN_PREFIX} - ) - else() - add_custom_command(OUTPUT ${LIBUNICORN_LIBRARY} - COMMAND ${CMAKE_COMMAND} -E env UNICORN_ARCHS="aarch64" PYTHON="${PYTHON_EXECUTABLE}" /bin/sh make.sh macos-universal-no - WORKING_DIRECTORY ${UNICORN_PREFIX} - ) - endif() - - # ALL makes this custom target build every time - # but it won't actually build if LIBUNICORN_LIBRARY is up to date - add_custom_target(unicorn-build ALL - DEPENDS ${LIBUNICORN_LIBRARY} - ) - unset(UNICORN_LIB_NAME) - endif() -else() - find_package(Unicorn REQUIRED) -endif() - -if (UNICORN_FOUND) - add_library(unicorn INTERFACE) - add_dependencies(unicorn unicorn-build) - target_link_libraries(unicorn INTERFACE "${LIBUNICORN_LIBRARY}") - target_include_directories(unicorn INTERFACE "${LIBUNICORN_INCLUDE_DIR}") -else() - message(FATAL_ERROR "Could not find or build unicorn which is required.") -endif() - # Platform-specific library requirements # ====================================== diff --git a/CMakeModules/CopyYuzuUnicornDeps.cmake b/CMakeModules/CopyYuzuUnicornDeps.cmake deleted file mode 100644 index 7af0ef023..000000000 --- a/CMakeModules/CopyYuzuUnicornDeps.cmake +++ /dev/null @@ -1,9 +0,0 @@ -function(copy_yuzu_unicorn_deps target_dir) - include(WindowsCopyFiles) - set(DLL_DEST "${CMAKE_BINARY_DIR}/bin/$/") - windows_copy_files(${target_dir} ${UNICORN_DLL_DIR} ${DLL_DEST} - libgcc_s_seh-1.dll - libwinpthread-1.dll - unicorn.dll - ) -endfunction(copy_yuzu_unicorn_deps) diff --git a/externals/unicorn b/externals/unicorn deleted file mode 160000 index 73f457353..000000000 --- a/externals/unicorn +++ /dev/null @@ -1 +0,0 @@ -Subproject commit 73f45735354396766a4bfb26d0b96b06e5cf31b2 diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt index e0f207f3e..19c926662 100644 --- a/src/core/CMakeLists.txt +++ b/src/core/CMakeLists.txt @@ -13,8 +13,6 @@ add_library(core STATIC arm/dynarmic/arm_exclusive_monitor.h arm/exclusive_monitor.cpp arm/exclusive_monitor.h - arm/unicorn/arm_unicorn.cpp - arm/unicorn/arm_unicorn.h constants.cpp constants.h core.cpp @@ -644,7 +642,7 @@ endif() create_target_directory_groups(core) target_link_libraries(core PUBLIC common PRIVATE audio_core video_core) -target_link_libraries(core PUBLIC Boost::boost PRIVATE fmt::fmt nlohmann_json::nlohmann_json mbedtls opus unicorn zip) +target_link_libraries(core PUBLIC Boost::boost PRIVATE fmt::fmt nlohmann_json::nlohmann_json mbedtls opus zip) if (YUZU_ENABLE_BOXCAT) target_compile_definitions(core PRIVATE -DYUZU_ENABLE_BOXCAT) diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp index b5f28a86e..6dc03f3b1 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp @@ -7,6 +7,7 @@ #include #include #include +#include "common/assert.h" #include "common/logging/log.h" #include "common/page_table.h" #include "core/arm/cpu_interrupt_handler.h" diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp index ce9968724..9f170a224 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp @@ -6,6 +6,7 @@ #include #include #include +#include "common/assert.h" #include "common/logging/log.h" #include "common/page_table.h" #include "core/arm/cpu_interrupt_handler.h" @@ -13,7 +14,6 @@ #include "core/arm/dynarmic/arm_exclusive_monitor.h" #include "core/core.h" #include "core/core_timing.h" -#include "core/core_timing_util.h" #include "core/gdbstub/gdbstub.h" #include "core/hardware_properties.h" #include "core/hle/kernel/process.h" @@ -82,16 +82,9 @@ public: } void InterpreterFallback(u64 pc, std::size_t num_instructions) override { - LOG_INFO(Core_ARM, "Unicorn fallback @ 0x{:X} for {} instructions (instr = {:08X})", pc, - num_instructions, MemoryReadCode(pc)); - - ARM_Interface::ThreadContext64 ctx; - parent.SaveContext(ctx); - parent.inner_unicorn.LoadContext(ctx); - parent.inner_unicorn.ExecuteInstructions(num_instructions); - parent.inner_unicorn.SaveContext(ctx); - parent.LoadContext(ctx); - num_interpreted_instructions += num_instructions; + LOG_ERROR(Core_ARM, + "Unimplemented instruction @ 0x{:X} for {} instructions (instr = {:08X})", pc, + num_instructions, MemoryReadCode(pc)); } void ExceptionRaised(u64 pc, Dynarmic::A64::Exception exception) override { @@ -127,18 +120,17 @@ public: if (parent.uses_wall_clock) { return; } + // Divide the number of ticks by the amount of CPU cores. TODO(Subv): This yields only a // rough approximation of the amount of executed ticks in the system, it may be thrown off // if not all cores are doing a similar amount of work. Instead of doing this, we should // device a way so that timing is consistent across all cores without increasing the ticks 4 // times. - u64 amortized_ticks = - (ticks - num_interpreted_instructions) / Core::Hardware::NUM_CPU_CORES; + u64 amortized_ticks = ticks / Core::Hardware::NUM_CPU_CORES; // Always execute at least one tick. amortized_ticks = std::max(amortized_ticks, 1); parent.system.CoreTiming().AddTicks(amortized_ticks); - num_interpreted_instructions = 0; } u64 GetTicksRemaining() override { @@ -156,7 +148,6 @@ public: } ARM_Dynarmic_64& parent; - std::size_t num_interpreted_instructions = 0; u64 tpidrro_el0 = 0; u64 tpidr_el0 = 0; static constexpr u64 minimum_run_cycles = 1000U; @@ -248,12 +239,8 @@ ARM_Dynarmic_64::ARM_Dynarmic_64(System& system, CPUInterrupts& interrupt_handle bool uses_wall_clock, ExclusiveMonitor& exclusive_monitor, std::size_t core_index) : ARM_Interface{system, interrupt_handlers, uses_wall_clock}, - cb(std::make_unique(*this)), inner_unicorn{system, interrupt_handlers, - uses_wall_clock, - ARM_Unicorn::Arch::AArch64, - core_index}, - core_index{core_index}, exclusive_monitor{ - dynamic_cast(exclusive_monitor)} {} + cb(std::make_unique(*this)), core_index{core_index}, + exclusive_monitor{dynamic_cast(exclusive_monitor)} {} ARM_Dynarmic_64::~ARM_Dynarmic_64() = default; diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.h b/src/core/arm/dynarmic/arm_dynarmic_64.h index 403c55961..28e11a17d 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.h +++ b/src/core/arm/dynarmic/arm_dynarmic_64.h @@ -12,7 +12,6 @@ #include "common/hash.h" #include "core/arm/arm_interface.h" #include "core/arm/exclusive_monitor.h" -#include "core/arm/unicorn/arm_unicorn.h" namespace Core::Memory { class Memory; @@ -71,7 +70,6 @@ private: std::unique_ptr cb; JitCacheType jit_cache; std::shared_ptr jit; - ARM_Unicorn inner_unicorn; std::size_t core_index; DynarmicExclusiveMonitor& exclusive_monitor; diff --git a/src/core/arm/unicorn/arm_unicorn.cpp b/src/core/arm/unicorn/arm_unicorn.cpp deleted file mode 100644 index 1df3f3ed1..000000000 --- a/src/core/arm/unicorn/arm_unicorn.cpp +++ /dev/null @@ -1,295 +0,0 @@ -// Copyright 2018 yuzu emulator team -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#include -#include -#include "common/assert.h" -#include "common/microprofile.h" -#include "core/arm/cpu_interrupt_handler.h" -#include "core/arm/unicorn/arm_unicorn.h" -#include "core/core.h" -#include "core/core_timing.h" -#include "core/hle/kernel/scheduler.h" -#include "core/hle/kernel/svc.h" -#include "core/memory.h" - -namespace Core { - -// Load Unicorn DLL once on Windows using RAII -#ifdef _MSC_VER -#include -struct LoadDll { -private: - LoadDll() { - ASSERT(uc_dyn_load(NULL, 0)); - } - ~LoadDll() { - ASSERT(uc_dyn_free()); - } - static LoadDll g_load_dll; -}; -LoadDll LoadDll::g_load_dll; -#endif - -#define CHECKED(expr) \ - do { \ - if (auto _cerr = (expr)) { \ - ASSERT_MSG(false, "Call " #expr " failed with error: {} ({})\n", _cerr, \ - uc_strerror(_cerr)); \ - } \ - } while (0) - -static void CodeHook(uc_engine* uc, uint64_t address, uint32_t size, void* user_data) { - GDBStub::BreakpointAddress bkpt = - GDBStub::GetNextBreakpointFromAddress(address, GDBStub::BreakpointType::Execute); - if (GDBStub::IsMemoryBreak() || - (bkpt.type != GDBStub::BreakpointType::None && address == bkpt.address)) { - auto core = static_cast(user_data); - core->RecordBreak(bkpt); - uc_emu_stop(uc); - } -} - -static bool UnmappedMemoryHook(uc_engine* uc, uc_mem_type type, u64 addr, int size, u64 value, - void* user_data) { - auto* const system = static_cast(user_data); - - ARM_Interface::ThreadContext64 ctx{}; - system->CurrentArmInterface().SaveContext(ctx); - ASSERT_MSG(false, "Attempted to read from unmapped memory: 0x{:X}, pc=0x{:X}, lr=0x{:X}", addr, - ctx.pc, ctx.cpu_registers[30]); - - return false; -} - -ARM_Unicorn::ARM_Unicorn(System& system, CPUInterrupts& interrupt_handlers, bool uses_wall_clock, - Arch architecture, std::size_t core_index) - : ARM_Interface{system, interrupt_handlers, uses_wall_clock}, core_index{core_index} { - const auto arch = architecture == Arch::AArch32 ? UC_ARCH_ARM : UC_ARCH_ARM64; - CHECKED(uc_open(arch, UC_MODE_ARM, &uc)); - - auto fpv = 3 << 20; - CHECKED(uc_reg_write(uc, UC_ARM64_REG_CPACR_EL1, &fpv)); - - uc_hook hook{}; - CHECKED(uc_hook_add(uc, &hook, UC_HOOK_INTR, (void*)InterruptHook, this, 0, UINT64_MAX)); - CHECKED(uc_hook_add(uc, &hook, UC_HOOK_MEM_INVALID, (void*)UnmappedMemoryHook, &system, 0, - UINT64_MAX)); - if (GDBStub::IsServerEnabled()) { - CHECKED(uc_hook_add(uc, &hook, UC_HOOK_CODE, (void*)CodeHook, this, 0, UINT64_MAX)); - last_bkpt_hit = false; - } -} - -ARM_Unicorn::~ARM_Unicorn() { - CHECKED(uc_close(uc)); -} - -void ARM_Unicorn::SetPC(u64 pc) { - CHECKED(uc_reg_write(uc, UC_ARM64_REG_PC, &pc)); -} - -u64 ARM_Unicorn::GetPC() const { - u64 val{}; - CHECKED(uc_reg_read(uc, UC_ARM64_REG_PC, &val)); - return val; -} - -u64 ARM_Unicorn::GetReg(int regn) const { - u64 val{}; - auto treg = UC_ARM64_REG_SP; - if (regn <= 28) { - treg = (uc_arm64_reg)(UC_ARM64_REG_X0 + regn); - } else if (regn < 31) { - treg = (uc_arm64_reg)(UC_ARM64_REG_X29 + regn - 29); - } - CHECKED(uc_reg_read(uc, treg, &val)); - return val; -} - -void ARM_Unicorn::SetReg(int regn, u64 val) { - auto treg = UC_ARM64_REG_SP; - if (regn <= 28) { - treg = (uc_arm64_reg)(UC_ARM64_REG_X0 + regn); - } else if (regn < 31) { - treg = (uc_arm64_reg)(UC_ARM64_REG_X29 + regn - 29); - } - CHECKED(uc_reg_write(uc, treg, &val)); -} - -u128 ARM_Unicorn::GetVectorReg(int /*index*/) const { - UNIMPLEMENTED(); - static constexpr u128 res{}; - return res; -} - -void ARM_Unicorn::SetVectorReg(int /*index*/, u128 /*value*/) { - UNIMPLEMENTED(); -} - -u32 ARM_Unicorn::GetPSTATE() const { - u64 nzcv{}; - CHECKED(uc_reg_read(uc, UC_ARM64_REG_NZCV, &nzcv)); - return static_cast(nzcv); -} - -void ARM_Unicorn::SetPSTATE(u32 pstate) { - u64 nzcv = pstate; - CHECKED(uc_reg_write(uc, UC_ARM64_REG_NZCV, &nzcv)); -} - -VAddr ARM_Unicorn::GetTlsAddress() const { - u64 base{}; - CHECKED(uc_reg_read(uc, UC_ARM64_REG_TPIDRRO_EL0, &base)); - return base; -} - -void ARM_Unicorn::SetTlsAddress(VAddr base) { - CHECKED(uc_reg_write(uc, UC_ARM64_REG_TPIDRRO_EL0, &base)); -} - -u64 ARM_Unicorn::GetTPIDR_EL0() const { - u64 value{}; - CHECKED(uc_reg_read(uc, UC_ARM64_REG_TPIDR_EL0, &value)); - return value; -} - -void ARM_Unicorn::SetTPIDR_EL0(u64 value) { - CHECKED(uc_reg_write(uc, UC_ARM64_REG_TPIDR_EL0, &value)); -} - -void ARM_Unicorn::ChangeProcessorID(std::size_t new_core_id) { - core_index = new_core_id; -} - -void ARM_Unicorn::Run() { - if (GDBStub::IsServerEnabled()) { - ExecuteInstructions(std::max(4000000U, 0U)); - } else { - while (true) { - if (interrupt_handlers[core_index].IsInterrupted()) { - return; - } - ExecuteInstructions(10); - } - } -} - -void ARM_Unicorn::Step() { - ExecuteInstructions(1); -} - -MICROPROFILE_DEFINE(ARM_Jit_Unicorn, "ARM JIT", "Unicorn", MP_RGB(255, 64, 64)); - -void ARM_Unicorn::ExecuteInstructions(std::size_t num_instructions) { - MICROPROFILE_SCOPE(ARM_Jit_Unicorn); - - // Temporarily map the code page for Unicorn - u64 map_addr{GetPC() & ~Memory::PAGE_MASK}; - std::vector page_buffer(Memory::PAGE_SIZE); - system.Memory().ReadBlock(map_addr, page_buffer.data(), page_buffer.size()); - - CHECKED(uc_mem_map_ptr(uc, map_addr, page_buffer.size(), - UC_PROT_READ | UC_PROT_WRITE | UC_PROT_EXEC, page_buffer.data())); - CHECKED(uc_emu_start(uc, GetPC(), 1ULL << 63, 0, num_instructions)); - CHECKED(uc_mem_unmap(uc, map_addr, page_buffer.size())); - if (GDBStub::IsServerEnabled()) { - if (last_bkpt_hit && last_bkpt.type == GDBStub::BreakpointType::Execute) { - uc_reg_write(uc, UC_ARM64_REG_PC, &last_bkpt.address); - } - - Kernel::Thread* const thread = system.CurrentScheduler().GetCurrentThread(); - SaveContext(thread->GetContext64()); - if (last_bkpt_hit || GDBStub::IsMemoryBreak() || GDBStub::GetCpuStepFlag()) { - last_bkpt_hit = false; - GDBStub::Break(); - GDBStub::SendTrap(thread, 5); - } - } -} - -void ARM_Unicorn::SaveContext(ThreadContext64& ctx) { - int uregs[32]; - void* tregs[32]; - - CHECKED(uc_reg_read(uc, UC_ARM64_REG_SP, &ctx.sp)); - CHECKED(uc_reg_read(uc, UC_ARM64_REG_PC, &ctx.pc)); - CHECKED(uc_reg_read(uc, UC_ARM64_REG_NZCV, &ctx.pstate)); - - for (auto i = 0; i < 29; ++i) { - uregs[i] = UC_ARM64_REG_X0 + i; - tregs[i] = &ctx.cpu_registers[i]; - } - uregs[29] = UC_ARM64_REG_X29; - tregs[29] = (void*)&ctx.cpu_registers[29]; - uregs[30] = UC_ARM64_REG_X30; - tregs[30] = (void*)&ctx.cpu_registers[30]; - - CHECKED(uc_reg_read_batch(uc, uregs, tregs, 31)); - - for (int i = 0; i < 32; ++i) { - uregs[i] = UC_ARM64_REG_Q0 + i; - tregs[i] = &ctx.vector_registers[i]; - } - - CHECKED(uc_reg_read_batch(uc, uregs, tregs, 32)); -} - -void ARM_Unicorn::LoadContext(const ThreadContext64& ctx) { - int uregs[32]; - void* tregs[32]; - - CHECKED(uc_reg_write(uc, UC_ARM64_REG_SP, &ctx.sp)); - CHECKED(uc_reg_write(uc, UC_ARM64_REG_PC, &ctx.pc)); - CHECKED(uc_reg_write(uc, UC_ARM64_REG_NZCV, &ctx.pstate)); - - for (int i = 0; i < 29; ++i) { - uregs[i] = UC_ARM64_REG_X0 + i; - tregs[i] = (void*)&ctx.cpu_registers[i]; - } - uregs[29] = UC_ARM64_REG_X29; - tregs[29] = (void*)&ctx.cpu_registers[29]; - uregs[30] = UC_ARM64_REG_X30; - tregs[30] = (void*)&ctx.cpu_registers[30]; - - CHECKED(uc_reg_write_batch(uc, uregs, tregs, 31)); - - for (auto i = 0; i < 32; ++i) { - uregs[i] = UC_ARM64_REG_Q0 + i; - tregs[i] = (void*)&ctx.vector_registers[i]; - } - - CHECKED(uc_reg_write_batch(uc, uregs, tregs, 32)); -} - -void ARM_Unicorn::PrepareReschedule() { - CHECKED(uc_emu_stop(uc)); -} - -void ARM_Unicorn::ClearExclusiveState() {} - -void ARM_Unicorn::ClearInstructionCache() {} - -void ARM_Unicorn::RecordBreak(GDBStub::BreakpointAddress bkpt) { - last_bkpt = bkpt; - last_bkpt_hit = true; -} - -void ARM_Unicorn::InterruptHook(uc_engine* uc, u32 int_no, void* user_data) { - u32 esr{}; - CHECKED(uc_reg_read(uc, UC_ARM64_REG_ESR, &esr)); - - const auto ec = esr >> 26; - const auto iss = esr & 0xFFFFFF; - - auto* const arm_instance = static_cast(user_data); - - switch (ec) { - case 0x15: // SVC - Kernel::Svc::Call(arm_instance->system, iss); - break; - } -} - -} // namespace Core diff --git a/src/core/arm/unicorn/arm_unicorn.h b/src/core/arm/unicorn/arm_unicorn.h deleted file mode 100644 index 810aff311..000000000 --- a/src/core/arm/unicorn/arm_unicorn.h +++ /dev/null @@ -1,63 +0,0 @@ -// Copyright 2018 yuzu emulator team -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#pragma once - -#include -#include "common/common_types.h" -#include "core/arm/arm_interface.h" -#include "core/gdbstub/gdbstub.h" - -namespace Core { - -class System; - -class ARM_Unicorn final : public ARM_Interface { -public: - enum class Arch { - AArch32, // 32-bit ARM - AArch64, // 64-bit ARM - }; - - explicit ARM_Unicorn(System& system, CPUInterrupts& interrupt_handlers, bool uses_wall_clock, - Arch architecture, std::size_t core_index); - ~ARM_Unicorn() override; - - void SetPC(u64 pc) override; - u64 GetPC() const override; - u64 GetReg(int index) const override; - void SetReg(int index, u64 value) override; - u128 GetVectorReg(int index) const override; - void SetVectorReg(int index, u128 value) override; - u32 GetPSTATE() const override; - void SetPSTATE(u32 pstate) override; - VAddr GetTlsAddress() const override; - void SetTlsAddress(VAddr address) override; - void SetTPIDR_EL0(u64 value) override; - u64 GetTPIDR_EL0() const override; - void ChangeProcessorID(std::size_t new_core_id) override; - void PrepareReschedule() override; - void ClearExclusiveState() override; - void ExecuteInstructions(std::size_t num_instructions); - void Run() override; - void Step() override; - void ClearInstructionCache() override; - void PageTableChanged(Common::PageTable&, std::size_t) override {} - void RecordBreak(GDBStub::BreakpointAddress bkpt); - - void SaveContext(ThreadContext32& ctx) override {} - void SaveContext(ThreadContext64& ctx) override; - void LoadContext(const ThreadContext32& ctx) override {} - void LoadContext(const ThreadContext64& ctx) override; - -private: - static void InterruptHook(uc_engine* uc, u32 int_no, void* user_data); - - uc_engine* uc{}; - GDBStub::BreakpointAddress last_bkpt{}; - bool last_bkpt_hit = false; - std::size_t core_index; -}; - -} // namespace Core diff --git a/src/core/hle/kernel/physical_core.cpp b/src/core/hle/kernel/physical_core.cpp index c6bbdb080..6e04d025f 100644 --- a/src/core/hle/kernel/physical_core.cpp +++ b/src/core/hle/kernel/physical_core.cpp @@ -2,30 +2,18 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. -#include "common/assert.h" -#include "common/logging/log.h" #include "common/spin_lock.h" -#include "core/arm/arm_interface.h" -#ifdef ARCHITECTURE_x86_64 -#include "core/arm/dynarmic/arm_dynarmic_32.h" -#include "core/arm/dynarmic/arm_dynarmic_64.h" -#endif #include "core/arm/cpu_interrupt_handler.h" -#include "core/arm/exclusive_monitor.h" -#include "core/arm/unicorn/arm_unicorn.h" #include "core/core.h" #include "core/hle/kernel/physical_core.h" #include "core/hle/kernel/scheduler.h" -#include "core/hle/kernel/thread.h" namespace Kernel { PhysicalCore::PhysicalCore(Core::System& system, std::size_t id, Kernel::Scheduler& scheduler, Core::CPUInterruptHandler& interrupt_handler) - : interrupt_handler{interrupt_handler}, core_index{id}, scheduler{scheduler} { - - guard = std::make_unique(); -} + : interrupt_handler{interrupt_handler}, + core_index{id}, scheduler{scheduler}, guard{std::make_unique()} {} PhysicalCore::~PhysicalCore() = default; diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp index d132aba34..da0cb26b6 100644 --- a/src/core/hle/kernel/thread.cpp +++ b/src/core/hle/kernel/thread.cpp @@ -13,7 +13,6 @@ #include "common/logging/log.h" #include "common/thread_queue_list.h" #include "core/arm/arm_interface.h" -#include "core/arm/unicorn/arm_unicorn.h" #include "core/core.h" #include "core/cpu_manager.h" #include "core/hardware_properties.h" @@ -217,8 +216,7 @@ ResultVal> Thread::Create(Core::System& system, ThreadTy } else { thread->tls_address = 0; } - // TODO(peachum): move to ScheduleThread() when scheduler is added so selected core is used - // to initialize the context + thread->arm_interface.reset(); if ((type_flags & THREADTYPE_HLE) == 0) { #ifdef ARCHITECTURE_x86_64 @@ -231,19 +229,10 @@ ResultVal> Thread::Create(Core::System& system, ThreadTy system, kernel.Interrupts(), kernel.IsMulticore(), kernel.GetExclusiveMonitor(), processor_id); } - #else - if (owner_process && !owner_process->Is64BitProcess()) { - thread->arm_interface = std::make_shared( - system, kernel.Interrupts(), kernel.IsMulticore(), ARM_Unicorn::Arch::AArch32, - processor_id); - } else { - thread->arm_interface = std::make_shared( - system, kernel.Interrupts(), kernel.IsMulticore(), ARM_Unicorn::Arch::AArch64, - processor_id); - } - LOG_WARNING(Core, "CPU JIT requested, but Dynarmic not available"); +#error Platform not supported yet. #endif + ResetThreadContext32(thread->context_32, static_cast(stack_top), static_cast(entry_point), static_cast(arg)); ResetThreadContext64(thread->context_64, stack_top, entry_point, arg); diff --git a/src/yuzu/CMakeLists.txt b/src/yuzu/CMakeLists.txt index 4659e1f89..8abb74d56 100644 --- a/src/yuzu/CMakeLists.txt +++ b/src/yuzu/CMakeLists.txt @@ -264,11 +264,9 @@ endif() if (MSVC) include(CopyYuzuQt5Deps) include(CopyYuzuSDLDeps) - include(CopyYuzuUnicornDeps) include(CopyYuzuFFmpegDeps) copy_yuzu_Qt5_deps(yuzu) copy_yuzu_SDL_deps(yuzu) - copy_yuzu_unicorn_deps(yuzu) copy_yuzu_FFmpeg_deps(yuzu) endif() diff --git a/src/yuzu_cmd/CMakeLists.txt b/src/yuzu_cmd/CMakeLists.txt index a15719a0f..57f9916f6 100644 --- a/src/yuzu_cmd/CMakeLists.txt +++ b/src/yuzu_cmd/CMakeLists.txt @@ -39,7 +39,5 @@ endif() if (MSVC) include(CopyYuzuSDLDeps) - include(CopyYuzuUnicornDeps) copy_yuzu_SDL_deps(yuzu-cmd) - copy_yuzu_unicorn_deps(yuzu-cmd) endif() diff --git a/src/yuzu_tester/CMakeLists.txt b/src/yuzu_tester/CMakeLists.txt index 06c2ee011..d8a2a1511 100644 --- a/src/yuzu_tester/CMakeLists.txt +++ b/src/yuzu_tester/CMakeLists.txt @@ -28,7 +28,5 @@ endif() if (MSVC) include(CopyYuzuSDLDeps) - include(CopyYuzuUnicornDeps) copy_yuzu_SDL_deps(yuzu-tester) - copy_yuzu_unicorn_deps(yuzu-tester) endif() -- cgit v1.2.3 From 5bc4eabe36b7ef4dcd5ad8db1e944705655be432 Mon Sep 17 00:00:00 2001 From: Lioncash Date: Fri, 27 Nov 2020 10:50:48 -0500 Subject: core: Eliminate remaining usages of the global system instance Removes all remaining usages of the global system instance. After this, migration can begin to migrate to being constructed and managed entirely by the various frontends. --- src/core/CMakeLists.txt | 2 - src/core/arm/dynarmic/arm_dynarmic_64.cpp | 11 - src/core/core.cpp | 7 +- src/core/cpu_manager.cpp | 1 - src/core/gdbstub/gdbstub.cpp | 1397 -------------------- src/core/gdbstub/gdbstub.h | 114 -- src/core/loader/deconstructed_rom_directory.cpp | 3 - src/core/loader/kip.cpp | 3 - src/core/loader/nro.cpp | 6 +- src/core/loader/nso.cpp | 5 +- src/core/settings.cpp | 17 +- src/core/settings.h | 8 +- src/yuzu/configuration/config.cpp | 3 +- src/yuzu/configuration/configure_dialog.cpp | 3 +- src/yuzu/configuration/configure_per_game.cpp | 2 +- .../configuration/configure_profile_manager.cpp | 2 +- src/yuzu/configuration/configure_system.cpp | 12 +- src/yuzu/configuration/configure_ui.cpp | 3 +- src/yuzu/main.cpp | 36 +- src/yuzu_cmd/yuzu.cpp | 9 +- src/yuzu_tester/yuzu.cpp | 7 +- 21 files changed, 58 insertions(+), 1593 deletions(-) delete mode 100644 src/core/gdbstub/gdbstub.cpp delete mode 100644 src/core/gdbstub/gdbstub.h (limited to 'src/core/arm/dynarmic') diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt index e370fd225..66de33799 100644 --- a/src/core/CMakeLists.txt +++ b/src/core/CMakeLists.txt @@ -135,8 +135,6 @@ add_library(core STATIC frontend/framebuffer_layout.cpp frontend/framebuffer_layout.h frontend/input.h - gdbstub/gdbstub.cpp - gdbstub/gdbstub.h hardware_interrupt_manager.cpp hardware_interrupt_manager.h hle/ipc.h diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp index 9f170a224..5c2060d78 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp @@ -14,7 +14,6 @@ #include "core/arm/dynarmic/arm_exclusive_monitor.h" #include "core/core.h" #include "core/core_timing.h" -#include "core/gdbstub/gdbstub.h" #include "core/hardware_properties.h" #include "core/hle/kernel/process.h" #include "core/hle/kernel/scheduler.h" @@ -96,16 +95,6 @@ public: case Dynarmic::A64::Exception::Yield: return; case Dynarmic::A64::Exception::Breakpoint: - if (GDBStub::IsServerEnabled()) { - parent.jit->HaltExecution(); - parent.SetPC(pc); - Kernel::Thread* const thread = parent.system.CurrentScheduler().GetCurrentThread(); - parent.SaveContext(thread->GetContext64()); - GDBStub::Break(); - GDBStub::SendTrap(thread, 5); - return; - } - [[fallthrough]]; default: ASSERT_MSG(false, "ExceptionRaised(exception = {}, pc = {:08X}, code = {:08X})", static_cast(exception), pc, MemoryReadCode(pc)); diff --git a/src/core/core.cpp b/src/core/core.cpp index 7ca3652af..f4bbc9ec3 100644 --- a/src/core/core.cpp +++ b/src/core/core.cpp @@ -25,7 +25,6 @@ #include "core/file_sys/sdmc_factory.h" #include "core/file_sys/vfs_concat.h" #include "core/file_sys/vfs_real.h" -#include "core/gdbstub/gdbstub.h" #include "core/hardware_interrupt_manager.h" #include "core/hle/kernel/client_port.h" #include "core/hle/kernel/kernel.h" @@ -186,11 +185,8 @@ struct System::Impl { } service_manager = std::make_shared(kernel); - services = std::make_unique(service_manager, system); - GDBStub::DeferStart(); - - interrupt_manager = std::make_unique(system); + interrupt_manager = std::make_unique(system); // Initialize time manager, which must happen after kernel is created time_manager.Initialize(); @@ -297,7 +293,6 @@ struct System::Impl { } // Shutdown emulation session - GDBStub::Shutdown(); services.reset(); service_manager.reset(); cheat_engine.reset(); diff --git a/src/core/cpu_manager.cpp b/src/core/cpu_manager.cpp index 100e90d82..eeeb6e8df 100644 --- a/src/core/cpu_manager.cpp +++ b/src/core/cpu_manager.cpp @@ -10,7 +10,6 @@ #include "core/core.h" #include "core/core_timing.h" #include "core/cpu_manager.h" -#include "core/gdbstub/gdbstub.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/physical_core.h" #include "core/hle/kernel/scheduler.h" diff --git a/src/core/gdbstub/gdbstub.cpp b/src/core/gdbstub/gdbstub.cpp deleted file mode 100644 index 97ee65464..000000000 --- a/src/core/gdbstub/gdbstub.cpp +++ /dev/null @@ -1,1397 +0,0 @@ -// Copyright 2013 Dolphin Emulator Project -// Licensed under GPLv2+ -// Refer to the license.txt file included. - -// Originally written by Sven Peter for anergistic. - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#ifdef _WIN32 -#include -// winsock2.h needs to be included first to prevent winsock.h being included by other includes -#include -#include -#include -#define SHUT_RDWR 2 -#else -#include -#include -#include -#include -#include -#endif - -#include "common/logging/log.h" -#include "common/string_util.h" -#include "common/swap.h" -#include "core/arm/arm_interface.h" -#include "core/core.h" -#include "core/gdbstub/gdbstub.h" -#include "core/hle/kernel/memory/page_table.h" -#include "core/hle/kernel/process.h" -#include "core/hle/kernel/scheduler.h" -#include "core/loader/loader.h" -#include "core/memory.h" - -namespace GDBStub { -namespace { -constexpr int GDB_BUFFER_SIZE = 10000; - -constexpr char GDB_STUB_START = '$'; -constexpr char GDB_STUB_END = '#'; -constexpr char GDB_STUB_ACK = '+'; -constexpr char GDB_STUB_NACK = '-'; - -#ifndef SIGTRAP -constexpr u32 SIGTRAP = 5; -#endif - -#ifndef SIGTERM -constexpr u32 SIGTERM = 15; -#endif - -#ifndef MSG_WAITALL -constexpr u32 MSG_WAITALL = 8; -#endif - -constexpr u32 LR_REGISTER = 30; -constexpr u32 SP_REGISTER = 31; -constexpr u32 PC_REGISTER = 32; -constexpr u32 PSTATE_REGISTER = 33; -constexpr u32 UC_ARM64_REG_Q0 = 34; -constexpr u32 FPCR_REGISTER = 66; - -// For sample XML files see the GDB source /gdb/features -// GDB also wants the l character at the start -// This XML defines what the registers are for this specific ARM device -constexpr char target_xml[] = - R"(l - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)"; - -int gdbserver_socket = -1; -bool defer_start = false; - -u8 command_buffer[GDB_BUFFER_SIZE]; -u32 command_length; - -u32 latest_signal = 0; -bool memory_break = false; - -Kernel::Thread* current_thread = nullptr; -u32 current_core = 0; - -// Binding to a port within the reserved ports range (0-1023) requires root permissions, -// so default to a port outside of that range. -u16 gdbstub_port = 24689; - -bool halt_loop = true; -bool step_loop = false; -bool send_trap = false; - -// If set to false, the server will never be started and no -// gdbstub-related functions will be executed. -std::atomic server_enabled(false); - -#ifdef _WIN32 -WSADATA InitData; -#endif - -struct Breakpoint { - bool active; - VAddr addr; - u64 len; - std::array inst; -}; - -using BreakpointMap = std::map; -BreakpointMap breakpoints_execute; -BreakpointMap breakpoints_read; -BreakpointMap breakpoints_write; - -struct Module { - std::string name; - VAddr beg; - VAddr end; -}; - -std::vector modules; -} // Anonymous namespace - -void RegisterModule(std::string name, VAddr beg, VAddr end, bool add_elf_ext) { - Module module; - if (add_elf_ext) { - Common::SplitPath(name, nullptr, &module.name, nullptr); - module.name += ".elf"; - } else { - module.name = std::move(name); - } - module.beg = beg; - module.end = end; - modules.push_back(std::move(module)); -} - -static Kernel::Thread* FindThreadById(s64 id) { - const auto& threads = Core::System::GetInstance().GlobalScheduler().GetThreadList(); - for (auto& thread : threads) { - if (thread->GetThreadID() == static_cast(id)) { - current_core = thread->GetProcessorID(); - return thread.get(); - } - } - return nullptr; -} - -static u64 RegRead(std::size_t id, Kernel::Thread* thread = nullptr) { - if (!thread) { - return 0; - } - - const auto& thread_context = thread->GetContext64(); - - if (id < SP_REGISTER) { - return thread_context.cpu_registers[id]; - } else if (id == SP_REGISTER) { - return thread_context.sp; - } else if (id == PC_REGISTER) { - return thread_context.pc; - } else if (id == PSTATE_REGISTER) { - return thread_context.pstate; - } else if (id > PSTATE_REGISTER && id < FPCR_REGISTER) { - return thread_context.vector_registers[id - UC_ARM64_REG_Q0][0]; - } else { - return 0; - } -} - -static void RegWrite(std::size_t id, u64 val, Kernel::Thread* thread = nullptr) { - if (!thread) { - return; - } - - auto& thread_context = thread->GetContext64(); - - if (id < SP_REGISTER) { - thread_context.cpu_registers[id] = val; - } else if (id == SP_REGISTER) { - thread_context.sp = val; - } else if (id == PC_REGISTER) { - thread_context.pc = val; - } else if (id == PSTATE_REGISTER) { - thread_context.pstate = static_cast(val); - } else if (id > PSTATE_REGISTER && id < FPCR_REGISTER) { - thread_context.vector_registers[id - (PSTATE_REGISTER + 1)][0] = val; - } -} - -static u128 FpuRead(std::size_t id, Kernel::Thread* thread = nullptr) { - if (!thread) { - return u128{0}; - } - - auto& thread_context = thread->GetContext64(); - - if (id >= UC_ARM64_REG_Q0 && id < FPCR_REGISTER) { - return thread_context.vector_registers[id - UC_ARM64_REG_Q0]; - } else if (id == FPCR_REGISTER) { - return u128{thread_context.fpcr, 0}; - } else { - return u128{0}; - } -} - -static void FpuWrite(std::size_t id, u128 val, Kernel::Thread* thread = nullptr) { - if (!thread) { - return; - } - - auto& thread_context = thread->GetContext64(); - - if (id >= UC_ARM64_REG_Q0 && id < FPCR_REGISTER) { - thread_context.vector_registers[id - UC_ARM64_REG_Q0] = val; - } else if (id == FPCR_REGISTER) { - thread_context.fpcr = static_cast(val[0]); - } -} - -/** - * Turns hex string character into the equivalent byte. - * - * @param hex Input hex character to be turned into byte. - */ -static u8 HexCharToValue(u8 hex) { - if (hex >= '0' && hex <= '9') { - return static_cast(hex - '0'); - } else if (hex >= 'a' && hex <= 'f') { - return static_cast(hex - 'a' + 0xA); - } else if (hex >= 'A' && hex <= 'F') { - return static_cast(hex - 'A' + 0xA); - } - - LOG_ERROR(Debug_GDBStub, "Invalid nibble: {} ({:02X})", hex, hex); - return 0; -} - -/** - * Turn nibble of byte into hex string character. - * - * @param n Nibble to be turned into hex character. - */ -static u8 NibbleToHex(u8 n) { - n &= 0xF; - if (n < 0xA) { - return static_cast('0' + n); - } else { - return static_cast('a' + n - 0xA); - } -} - -/** - * Converts input hex string characters into an array of equivalent of u8 bytes. - * - * @param src Pointer to array of output hex string characters. - * @param len Length of src array. - */ -static u32 HexToInt(const u8* src, std::size_t len) { - u32 output = 0; - while (len-- > 0) { - output = (output << 4) | HexCharToValue(src[0]); - src++; - } - return output; -} - -/** - * Converts input hex string characters into an array of equivalent of u8 bytes. - * - * @param src Pointer to array of output hex string characters. - * @param len Length of src array. - */ -static u64 HexToLong(const u8* src, std::size_t len) { - u64 output = 0; - while (len-- > 0) { - output = (output << 4) | HexCharToValue(src[0]); - src++; - } - return output; -} - -/** - * Converts input array of u8 bytes into their equivalent hex string characters. - * - * @param dest Pointer to buffer to store output hex string characters. - * @param src Pointer to array of u8 bytes. - * @param len Length of src array. - */ -static void MemToGdbHex(u8* dest, const u8* src, std::size_t len) { - while (len-- > 0) { - const u8 tmp = *src++; - *dest++ = NibbleToHex(static_cast(tmp >> 4)); - *dest++ = NibbleToHex(tmp); - } -} - -/** - * Converts input gdb-formatted hex string characters into an array of equivalent of u8 bytes. - * - * @param dest Pointer to buffer to store u8 bytes. - * @param src Pointer to array of output hex string characters. - * @param len Length of src array. - */ -static void GdbHexToMem(u8* dest, const u8* src, std::size_t len) { - while (len-- > 0) { - *dest++ = static_cast((HexCharToValue(src[0]) << 4) | HexCharToValue(src[1])); - src += 2; - } -} - -/** - * Convert a u32 into a gdb-formatted hex string. - * - * @param dest Pointer to buffer to store output hex string characters. - * @param v Value to convert. - */ -static void IntToGdbHex(u8* dest, u32 v) { - for (int i = 0; i < 8; i += 2) { - dest[i + 1] = NibbleToHex(static_cast(v >> (4 * i))); - dest[i] = NibbleToHex(static_cast(v >> (4 * (i + 1)))); - } -} - -/** - * Convert a u64 into a gdb-formatted hex string. - * - * @param dest Pointer to buffer to store output hex string characters. - * @param v Value to convert. - */ -static void LongToGdbHex(u8* dest, u64 v) { - for (int i = 0; i < 16; i += 2) { - dest[i + 1] = NibbleToHex(static_cast(v >> (4 * i))); - dest[i] = NibbleToHex(static_cast(v >> (4 * (i + 1)))); - } -} - -/** - * Convert a gdb-formatted hex string into a u32. - * - * @param src Pointer to hex string. - */ -static u32 GdbHexToInt(const u8* src) { - u32 output = 0; - - for (int i = 0; i < 8; i += 2) { - output = (output << 4) | HexCharToValue(src[7 - i - 1]); - output = (output << 4) | HexCharToValue(src[7 - i]); - } - - return output; -} - -/** - * Convert a gdb-formatted hex string into a u64. - * - * @param src Pointer to hex string. - */ -static u64 GdbHexToLong(const u8* src) { - u64 output = 0; - - for (int i = 0; i < 16; i += 2) { - output = (output << 4) | HexCharToValue(src[15 - i - 1]); - output = (output << 4) | HexCharToValue(src[15 - i]); - } - - return output; -} - -/** - * Convert a gdb-formatted hex string into a u128. - * - * @param src Pointer to hex string. - */ -static u128 GdbHexToU128(const u8* src) { - u128 output; - - for (int i = 0; i < 16; i += 2) { - output[0] = (output[0] << 4) | HexCharToValue(src[15 - i - 1]); - output[0] = (output[0] << 4) | HexCharToValue(src[15 - i]); - } - - for (int i = 0; i < 16; i += 2) { - output[1] = (output[1] << 4) | HexCharToValue(src[16 + 15 - i - 1]); - output[1] = (output[1] << 4) | HexCharToValue(src[16 + 15 - i]); - } - - return output; -} - -/// Read a byte from the gdb client. -static u8 ReadByte() { - u8 c; - std::size_t received_size = recv(gdbserver_socket, reinterpret_cast(&c), 1, MSG_WAITALL); - if (received_size != 1) { - LOG_ERROR(Debug_GDBStub, "recv failed: {}", received_size); - Shutdown(); - } - - return c; -} - -/// Calculate the checksum of the current command buffer. -static u8 CalculateChecksum(const u8* buffer, std::size_t length) { - return static_cast(std::accumulate(buffer, buffer + length, u8{0}, - [](u8 lhs, u8 rhs) { return u8(lhs + rhs); })); -} - -/** - * Get the map of breakpoints for a given breakpoint type. - * - * @param type Type of breakpoint map. - */ -static BreakpointMap& GetBreakpointMap(BreakpointType type) { - switch (type) { - case BreakpointType::Execute: - return breakpoints_execute; - case BreakpointType::Read: - return breakpoints_read; - case BreakpointType::Write: - return breakpoints_write; - default: - return breakpoints_read; - } -} - -/** - * Remove the breakpoint from the given address of the specified type. - * - * @param type Type of breakpoint. - * @param addr Address of breakpoint. - */ -static void RemoveBreakpoint(BreakpointType type, VAddr addr) { - BreakpointMap& p = GetBreakpointMap(type); - - const auto bp = p.find(addr); - if (bp == p.end()) { - return; - } - - LOG_DEBUG(Debug_GDBStub, "gdb: removed a breakpoint: {:016X} bytes at {:016X} of type {}", - bp->second.len, bp->second.addr, static_cast(type)); - - if (type == BreakpointType::Execute) { - auto& system = Core::System::GetInstance(); - system.Memory().WriteBlock(bp->second.addr, bp->second.inst.data(), bp->second.inst.size()); - system.InvalidateCpuInstructionCaches(); - } - p.erase(addr); -} - -BreakpointAddress GetNextBreakpointFromAddress(VAddr addr, BreakpointType type) { - const BreakpointMap& p = GetBreakpointMap(type); - const auto next_breakpoint = p.lower_bound(addr); - BreakpointAddress breakpoint; - - if (next_breakpoint != p.end()) { - breakpoint.address = next_breakpoint->first; - breakpoint.type = type; - } else { - breakpoint.address = 0; - breakpoint.type = BreakpointType::None; - } - - return breakpoint; -} - -bool CheckBreakpoint(VAddr addr, BreakpointType type) { - if (!IsConnected()) { - return false; - } - - const BreakpointMap& p = GetBreakpointMap(type); - const auto bp = p.find(addr); - - if (bp == p.end()) { - return false; - } - - u64 len = bp->second.len; - - // IDA Pro defaults to 4-byte breakpoints for all non-hardware breakpoints - // no matter if it's a 4-byte or 2-byte instruction. When you execute a - // Thumb instruction with a 4-byte breakpoint set, it will set a breakpoint on - // two instructions instead of the single instruction you placed the breakpoint - // on. So, as a way to make sure that execution breakpoints are only breaking - // on the instruction that was specified, set the length of an execution - // breakpoint to 1. This should be fine since the CPU should never begin executing - // an instruction anywhere except the beginning of the instruction. - if (type == BreakpointType::Execute) { - len = 1; - } - - if (bp->second.active && (addr >= bp->second.addr && addr < bp->second.addr + len)) { - LOG_DEBUG(Debug_GDBStub, - "Found breakpoint type {} @ {:016X}, range: {:016X}" - " - {:016X} ({:X} bytes)", - static_cast(type), addr, bp->second.addr, bp->second.addr + len, len); - return true; - } - - return false; -} - -/** - * Send packet to gdb client. - * - * @param packet Packet to be sent to client. - */ -static void SendPacket(const char packet) { - std::size_t sent_size = send(gdbserver_socket, &packet, 1, 0); - if (sent_size != 1) { - LOG_ERROR(Debug_GDBStub, "send failed"); - } -} - -/** - * Send reply to gdb client. - * - * @param reply Reply to be sent to client. - */ -static void SendReply(const char* reply) { - if (!IsConnected()) { - return; - } - - LOG_DEBUG(Debug_GDBStub, "Reply: {}", reply); - - memset(command_buffer, 0, sizeof(command_buffer)); - - command_length = static_cast(strlen(reply)); - if (command_length + 4 > sizeof(command_buffer)) { - LOG_ERROR(Debug_GDBStub, "command_buffer overflow in SendReply"); - return; - } - - memcpy(command_buffer + 1, reply, command_length); - - const u8 checksum = CalculateChecksum(command_buffer, command_length + 1); - command_buffer[0] = GDB_STUB_START; - command_buffer[command_length + 1] = GDB_STUB_END; - command_buffer[command_length + 2] = NibbleToHex(static_cast(checksum >> 4)); - command_buffer[command_length + 3] = NibbleToHex(checksum); - - u8* ptr = command_buffer; - u32 left = command_length + 4; - while (left > 0) { - const auto sent_size = send(gdbserver_socket, reinterpret_cast(ptr), left, 0); - if (sent_size < 0) { - LOG_ERROR(Debug_GDBStub, "gdb: send failed"); - return Shutdown(); - } - - left -= static_cast(sent_size); - ptr += sent_size; - } -} - -/// Handle query command from gdb client. -static void HandleQuery() { - LOG_DEBUG(Debug_GDBStub, "gdb: query '{}'", command_buffer + 1); - - const char* query = reinterpret_cast(command_buffer + 1); - - if (strcmp(query, "TStatus") == 0) { - SendReply("T0"); - } else if (strncmp(query, "Supported", strlen("Supported")) == 0) { - // PacketSize needs to be large enough for target xml - std::string buffer = "PacketSize=2000;qXfer:features:read+;qXfer:threads:read+"; - if (!modules.empty()) { - buffer += ";qXfer:libraries:read+"; - } - SendReply(buffer.c_str()); - } else if (strncmp(query, "Xfer:features:read:target.xml:", - strlen("Xfer:features:read:target.xml:")) == 0) { - SendReply(target_xml); - } else if (strncmp(query, "Offsets", strlen("Offsets")) == 0) { - const VAddr base_address = - Core::System::GetInstance().CurrentProcess()->PageTable().GetCodeRegionStart(); - std::string buffer = fmt::format("TextSeg={:0x}", base_address); - SendReply(buffer.c_str()); - } else if (strncmp(query, "fThreadInfo", strlen("fThreadInfo")) == 0) { - std::string val = "m"; - const auto& threads = Core::System::GetInstance().GlobalScheduler().GetThreadList(); - for (const auto& thread : threads) { - val += fmt::format("{:x},", thread->GetThreadID()); - } - val.pop_back(); - SendReply(val.c_str()); - } else if (strncmp(query, "sThreadInfo", strlen("sThreadInfo")) == 0) { - SendReply("l"); - } else if (strncmp(query, "Xfer:threads:read", strlen("Xfer:threads:read")) == 0) { - std::string buffer; - buffer += "l"; - buffer += ""; - const auto& threads = Core::System::GetInstance().GlobalScheduler().GetThreadList(); - for (const auto& thread : threads) { - buffer += - fmt::format(R"*()*", - thread->GetThreadID(), thread->GetProcessorID(), thread->GetThreadID()); - } - buffer += ""; - SendReply(buffer.c_str()); - } else if (strncmp(query, "Xfer:libraries:read", strlen("Xfer:libraries:read")) == 0) { - std::string buffer; - buffer += "l"; - buffer += ""; - for (const auto& module : modules) { - buffer += - fmt::format(R"*(")*", - module.name, module.beg); - } - buffer += ""; - SendReply(buffer.c_str()); - } else { - SendReply(""); - } -} - -/// Handle set thread command from gdb client. -static void HandleSetThread() { - int thread_id = -1; - if (command_buffer[2] != '-') { - thread_id = static_cast(HexToInt(command_buffer + 2, command_length - 2)); - } - if (thread_id >= 1) { - current_thread = FindThreadById(thread_id); - } - if (!current_thread) { - thread_id = 1; - current_thread = FindThreadById(thread_id); - } - if (current_thread) { - SendReply("OK"); - return; - } - SendReply("E01"); -} - -/// Handle thread alive command from gdb client. -static void HandleThreadAlive() { - int thread_id = static_cast(HexToInt(command_buffer + 1, command_length - 1)); - if (thread_id == 0) { - thread_id = 1; - } - if (FindThreadById(thread_id)) { - SendReply("OK"); - return; - } - SendReply("E01"); -} - -/** - * Send signal packet to client. - * - * @param signal Signal to be sent to client. - */ -static void SendSignal(Kernel::Thread* thread, u32 signal, bool full = true) { - if (gdbserver_socket == -1) { - return; - } - - latest_signal = signal; - - if (!thread) { - full = false; - } - - std::string buffer; - if (full) { - buffer = fmt::format("T{:02x}{:02x}:{:016x};{:02x}:{:016x};{:02x}:{:016x}", latest_signal, - PC_REGISTER, Common::swap64(RegRead(PC_REGISTER, thread)), SP_REGISTER, - Common::swap64(RegRead(SP_REGISTER, thread)), LR_REGISTER, - Common::swap64(RegRead(LR_REGISTER, thread))); - } else { - buffer = fmt::format("T{:02x}", latest_signal); - } - - if (thread) { - buffer += fmt::format(";thread:{:x};", thread->GetThreadID()); - } - - SendReply(buffer.c_str()); -} - -/// Read command from gdb client. -static void ReadCommand() { - command_length = 0; - memset(command_buffer, 0, sizeof(command_buffer)); - - u8 c = ReadByte(); - if (c == '+') { - // ignore ack - return; - } else if (c == 0x03) { - LOG_INFO(Debug_GDBStub, "gdb: found break command"); - halt_loop = true; - SendSignal(current_thread, SIGTRAP); - return; - } else if (c != GDB_STUB_START) { - LOG_DEBUG(Debug_GDBStub, "gdb: read invalid byte {:02X}", c); - return; - } - - while ((c = ReadByte()) != GDB_STUB_END) { - if (command_length >= sizeof(command_buffer)) { - LOG_ERROR(Debug_GDBStub, "gdb: command_buffer overflow"); - SendPacket(GDB_STUB_NACK); - return; - } - command_buffer[command_length++] = c; - } - - auto checksum_received = static_cast(HexCharToValue(ReadByte()) << 4); - checksum_received |= static_cast(HexCharToValue(ReadByte())); - - const u32 checksum_calculated = CalculateChecksum(command_buffer, command_length); - - if (checksum_received != checksum_calculated) { - LOG_ERROR(Debug_GDBStub, - "gdb: invalid checksum: calculated {:02X} and read {:02X} for ${}# (length: {})", - checksum_calculated, checksum_received, command_buffer, command_length); - - command_length = 0; - - SendPacket(GDB_STUB_NACK); - return; - } - - SendPacket(GDB_STUB_ACK); -} - -/// Check if there is data to be read from the gdb client. -static bool IsDataAvailable() { - if (!IsConnected()) { - return false; - } - - fd_set fd_socket; - - FD_ZERO(&fd_socket); - FD_SET(static_cast(gdbserver_socket), &fd_socket); - - struct timeval t; - t.tv_sec = 0; - t.tv_usec = 0; - - if (select(gdbserver_socket + 1, &fd_socket, nullptr, nullptr, &t) < 0) { - LOG_ERROR(Debug_GDBStub, "select failed"); - return false; - } - - return FD_ISSET(gdbserver_socket, &fd_socket) != 0; -} - -/// Send requested register to gdb client. -static void ReadRegister() { - static u8 reply[64]; - memset(reply, 0, sizeof(reply)); - - u32 id = HexCharToValue(command_buffer[1]); - if (command_buffer[2] != '\0') { - id <<= 4; - id |= HexCharToValue(command_buffer[2]); - } - - if (id <= SP_REGISTER) { - LongToGdbHex(reply, RegRead(id, current_thread)); - } else if (id == PC_REGISTER) { - LongToGdbHex(reply, RegRead(id, current_thread)); - } else if (id == PSTATE_REGISTER) { - IntToGdbHex(reply, static_cast(RegRead(id, current_thread))); - } else if (id >= UC_ARM64_REG_Q0 && id < FPCR_REGISTER) { - u128 r = FpuRead(id, current_thread); - LongToGdbHex(reply, r[0]); - LongToGdbHex(reply + 16, r[1]); - } else if (id == FPCR_REGISTER) { - u128 r = FpuRead(id, current_thread); - IntToGdbHex(reply, static_cast(r[0])); - } else if (id == FPCR_REGISTER + 1) { - u128 r = FpuRead(id, current_thread); - IntToGdbHex(reply, static_cast(r[0] >> 32)); - } - - SendReply(reinterpret_cast(reply)); -} - -/// Send all registers to the gdb client. -static void ReadRegisters() { - static u8 buffer[GDB_BUFFER_SIZE - 4]; - memset(buffer, 0, sizeof(buffer)); - - u8* bufptr = buffer; - - for (u32 reg = 0; reg <= SP_REGISTER; reg++) { - LongToGdbHex(bufptr + reg * 16, RegRead(reg, current_thread)); - } - - bufptr += 32 * 16; - - LongToGdbHex(bufptr, RegRead(PC_REGISTER, current_thread)); - - bufptr += 16; - - IntToGdbHex(bufptr, static_cast(RegRead(PSTATE_REGISTER, current_thread))); - - bufptr += 8; - - u128 r; - - for (u32 reg = UC_ARM64_REG_Q0; reg < FPCR_REGISTER; reg++) { - r = FpuRead(reg, current_thread); - LongToGdbHex(bufptr + reg * 32, r[0]); - LongToGdbHex(bufptr + reg * 32 + 16, r[1]); - } - - bufptr += 32 * 32; - - r = FpuRead(FPCR_REGISTER, current_thread); - IntToGdbHex(bufptr, static_cast(r[0])); - - bufptr += 8; - - SendReply(reinterpret_cast(buffer)); -} - -/// Modify data of register specified by gdb client. -static void WriteRegister() { - const u8* buffer_ptr = command_buffer + 3; - - u32 id = HexCharToValue(command_buffer[1]); - if (command_buffer[2] != '=') { - ++buffer_ptr; - id <<= 4; - id |= HexCharToValue(command_buffer[2]); - } - - if (id <= SP_REGISTER) { - RegWrite(id, GdbHexToLong(buffer_ptr), current_thread); - } else if (id == PC_REGISTER) { - RegWrite(id, GdbHexToLong(buffer_ptr), current_thread); - } else if (id == PSTATE_REGISTER) { - RegWrite(id, GdbHexToInt(buffer_ptr), current_thread); - } else if (id >= UC_ARM64_REG_Q0 && id < FPCR_REGISTER) { - FpuWrite(id, GdbHexToU128(buffer_ptr), current_thread); - } else if (id == FPCR_REGISTER) { - } else if (id == FPCR_REGISTER + 1) { - } - - // Update ARM context, skipping scheduler - no running threads at this point - Core::System::GetInstance() - .ArmInterface(current_core) - .LoadContext(current_thread->GetContext64()); - - SendReply("OK"); -} - -/// Modify all registers with data received from the client. -static void WriteRegisters() { - const u8* buffer_ptr = command_buffer + 1; - - if (command_buffer[0] != 'G') - return SendReply("E01"); - - for (u32 i = 0, reg = 0; reg <= FPCR_REGISTER; i++, reg++) { - if (reg <= SP_REGISTER) { - RegWrite(reg, GdbHexToLong(buffer_ptr + i * 16), current_thread); - } else if (reg == PC_REGISTER) { - RegWrite(PC_REGISTER, GdbHexToLong(buffer_ptr + i * 16), current_thread); - } else if (reg == PSTATE_REGISTER) { - RegWrite(PSTATE_REGISTER, GdbHexToInt(buffer_ptr + i * 16), current_thread); - } else if (reg >= UC_ARM64_REG_Q0 && reg < FPCR_REGISTER) { - RegWrite(reg, GdbHexToLong(buffer_ptr + i * 16), current_thread); - } else if (reg == FPCR_REGISTER) { - RegWrite(FPCR_REGISTER, GdbHexToLong(buffer_ptr + i * 16), current_thread); - } else if (reg == FPCR_REGISTER + 1) { - RegWrite(FPCR_REGISTER, GdbHexToLong(buffer_ptr + i * 16), current_thread); - } - } - - // Update ARM context, skipping scheduler - no running threads at this point - Core::System::GetInstance() - .ArmInterface(current_core) - .LoadContext(current_thread->GetContext64()); - - SendReply("OK"); -} - -/// Read location in memory specified by gdb client. -static void ReadMemory() { - static u8 reply[GDB_BUFFER_SIZE - 4]; - - auto start_offset = command_buffer + 1; - const auto addr_pos = std::find(start_offset, command_buffer + command_length, ','); - const VAddr addr = HexToLong(start_offset, static_cast(addr_pos - start_offset)); - - start_offset = addr_pos + 1; - const u64 len = - HexToLong(start_offset, static_cast((command_buffer + command_length) - start_offset)); - - LOG_DEBUG(Debug_GDBStub, "gdb: addr: {:016X} len: {:016X}", addr, len); - - if (len * 2 > sizeof(reply)) { - SendReply("E01"); - } - - auto& memory = Core::System::GetInstance().Memory(); - if (!memory.IsValidVirtualAddress(addr)) { - return SendReply("E00"); - } - - std::vector data(len); - memory.ReadBlock(addr, data.data(), len); - - MemToGdbHex(reply, data.data(), len); - reply[len * 2] = '\0'; - SendReply(reinterpret_cast(reply)); -} - -/// Modify location in memory with data received from the gdb client. -static void WriteMemory() { - auto start_offset = command_buffer + 1; - const auto addr_pos = std::find(start_offset, command_buffer + command_length, ','); - const VAddr addr = HexToLong(start_offset, static_cast(addr_pos - start_offset)); - - start_offset = addr_pos + 1; - const auto len_pos = std::find(start_offset, command_buffer + command_length, ':'); - const u64 len = HexToLong(start_offset, static_cast(len_pos - start_offset)); - - auto& system = Core::System::GetInstance(); - auto& memory = system.Memory(); - if (!memory.IsValidVirtualAddress(addr)) { - return SendReply("E00"); - } - - std::vector data(len); - GdbHexToMem(data.data(), len_pos + 1, len); - memory.WriteBlock(addr, data.data(), len); - system.InvalidateCpuInstructionCaches(); - SendReply("OK"); -} - -void Break(bool is_memory_break) { - send_trap = true; - - memory_break = is_memory_break; -} - -/// Tell the CPU that it should perform a single step. -static void Step() { - if (command_length > 1) { - RegWrite(PC_REGISTER, GdbHexToLong(command_buffer + 1), current_thread); - // Update ARM context, skipping scheduler - no running threads at this point - Core::System::GetInstance() - .ArmInterface(current_core) - .LoadContext(current_thread->GetContext64()); - } - step_loop = true; - halt_loop = true; - send_trap = true; - Core::System::GetInstance().InvalidateCpuInstructionCaches(); -} - -/// Tell the CPU if we hit a memory breakpoint. -bool IsMemoryBreak() { - if (!IsConnected()) { - return false; - } - - return memory_break; -} - -/// Tell the CPU to continue executing. -static void Continue() { - memory_break = false; - step_loop = false; - halt_loop = false; - Core::System::GetInstance().InvalidateCpuInstructionCaches(); -} - -/** - * Commit breakpoint to list of breakpoints. - * - * @param type Type of breakpoint. - * @param addr Address of breakpoint. - * @param len Length of breakpoint. - */ -static bool CommitBreakpoint(BreakpointType type, VAddr addr, u64 len) { - BreakpointMap& p = GetBreakpointMap(type); - - Breakpoint breakpoint; - breakpoint.active = true; - breakpoint.addr = addr; - breakpoint.len = len; - - auto& system = Core::System::GetInstance(); - auto& memory = system.Memory(); - memory.ReadBlock(addr, breakpoint.inst.data(), breakpoint.inst.size()); - - static constexpr std::array btrap{0x00, 0x7d, 0x20, 0xd4}; - if (type == BreakpointType::Execute) { - memory.WriteBlock(addr, btrap.data(), btrap.size()); - system.InvalidateCpuInstructionCaches(); - } - p.insert({addr, breakpoint}); - - LOG_DEBUG(Debug_GDBStub, "gdb: added {} breakpoint: {:016X} bytes at {:016X}", - static_cast(type), breakpoint.len, breakpoint.addr); - - return true; -} - -/// Handle add breakpoint command from gdb client. -static void AddBreakpoint() { - BreakpointType type; - - u8 type_id = HexCharToValue(command_buffer[1]); - switch (type_id) { - case 0: - case 1: - type = BreakpointType::Execute; - break; - case 2: - type = BreakpointType::Write; - break; - case 3: - type = BreakpointType::Read; - break; - case 4: - type = BreakpointType::Access; - break; - default: - return SendReply("E01"); - } - - auto start_offset = command_buffer + 3; - auto addr_pos = std::find(start_offset, command_buffer + command_length, ','); - VAddr addr = HexToLong(start_offset, static_cast(addr_pos - start_offset)); - - start_offset = addr_pos + 1; - u64 len = - HexToLong(start_offset, static_cast((command_buffer + command_length) - start_offset)); - - if (type == BreakpointType::Access) { - // Access is made up of Read and Write types, so add both breakpoints - type = BreakpointType::Read; - - if (!CommitBreakpoint(type, addr, len)) { - return SendReply("E02"); - } - - type = BreakpointType::Write; - } - - if (!CommitBreakpoint(type, addr, len)) { - return SendReply("E02"); - } - - SendReply("OK"); -} - -/// Handle remove breakpoint command from gdb client. -static void RemoveBreakpoint() { - BreakpointType type; - - u8 type_id = HexCharToValue(command_buffer[1]); - switch (type_id) { - case 0: - case 1: - type = BreakpointType::Execute; - break; - case 2: - type = BreakpointType::Write; - break; - case 3: - type = BreakpointType::Read; - break; - case 4: - type = BreakpointType::Access; - break; - default: - return SendReply("E01"); - } - - auto start_offset = command_buffer + 3; - auto addr_pos = std::find(start_offset, command_buffer + command_length, ','); - VAddr addr = HexToLong(start_offset, static_cast(addr_pos - start_offset)); - - if (type == BreakpointType::Access) { - // Access is made up of Read and Write types, so add both breakpoints - type = BreakpointType::Read; - RemoveBreakpoint(type, addr); - - type = BreakpointType::Write; - } - - RemoveBreakpoint(type, addr); - SendReply("OK"); -} - -void HandlePacket() { - if (!IsConnected()) { - if (defer_start) { - ToggleServer(true); - } - return; - } - - if (!IsDataAvailable()) { - return; - } - - ReadCommand(); - if (command_length == 0) { - return; - } - - LOG_DEBUG(Debug_GDBStub, "Packet: {}", command_buffer); - - switch (command_buffer[0]) { - case 'q': - HandleQuery(); - break; - case 'H': - HandleSetThread(); - break; - case '?': - SendSignal(current_thread, latest_signal); - break; - case 'k': - Shutdown(); - LOG_INFO(Debug_GDBStub, "killed by gdb"); - return; - case 'g': - ReadRegisters(); - break; - case 'G': - WriteRegisters(); - break; - case 'p': - ReadRegister(); - break; - case 'P': - WriteRegister(); - break; - case 'm': - ReadMemory(); - break; - case 'M': - WriteMemory(); - break; - case 's': - Step(); - return; - case 'C': - case 'c': - Continue(); - return; - case 'z': - RemoveBreakpoint(); - break; - case 'Z': - AddBreakpoint(); - break; - case 'T': - HandleThreadAlive(); - break; - default: - SendReply(""); - break; - } -} - -void SetServerPort(u16 port) { - gdbstub_port = port; -} - -void ToggleServer(bool status) { - if (status) { - server_enabled = status; - - // Start server - if (!IsConnected() && Core::System::GetInstance().IsPoweredOn()) { - Init(); - } - } else { - // Stop server - if (IsConnected()) { - Shutdown(); - } - - server_enabled = status; - } -} - -void DeferStart() { - defer_start = true; -} - -static void Init(u16 port) { - if (!server_enabled) { - // Set the halt loop to false in case the user enabled the gdbstub mid-execution. - // This way the CPU can still execute normally. - halt_loop = false; - step_loop = false; - return; - } - - // Setup initial gdbstub status - halt_loop = true; - step_loop = false; - - breakpoints_execute.clear(); - breakpoints_read.clear(); - breakpoints_write.clear(); - - modules.clear(); - - // Start gdb server - LOG_INFO(Debug_GDBStub, "Starting GDB server on port {}...", port); - - sockaddr_in saddr_server = {}; - saddr_server.sin_family = AF_INET; - saddr_server.sin_port = htons(port); - saddr_server.sin_addr.s_addr = INADDR_ANY; - -#ifdef _WIN32 - WSAStartup(MAKEWORD(2, 2), &InitData); -#endif - - int tmpsock = static_cast(socket(PF_INET, SOCK_STREAM, 0)); - if (tmpsock == -1) { - LOG_ERROR(Debug_GDBStub, "Failed to create gdb socket"); - } - - // Set socket to SO_REUSEADDR so it can always bind on the same port - int reuse_enabled = 1; - if (setsockopt(tmpsock, SOL_SOCKET, SO_REUSEADDR, (const char*)&reuse_enabled, - sizeof(reuse_enabled)) < 0) { - LOG_ERROR(Debug_GDBStub, "Failed to set gdb socket option"); - } - - const sockaddr* server_addr = reinterpret_cast(&saddr_server); - socklen_t server_addrlen = sizeof(saddr_server); - if (bind(tmpsock, server_addr, server_addrlen) < 0) { - LOG_ERROR(Debug_GDBStub, "Failed to bind gdb socket"); - } - - if (listen(tmpsock, 1) < 0) { - LOG_ERROR(Debug_GDBStub, "Failed to listen to gdb socket"); - } - - // Wait for gdb to connect - LOG_INFO(Debug_GDBStub, "Waiting for gdb to connect..."); - sockaddr_in saddr_client; - sockaddr* client_addr = reinterpret_cast(&saddr_client); - socklen_t client_addrlen = sizeof(saddr_client); - gdbserver_socket = static_cast(accept(tmpsock, client_addr, &client_addrlen)); - if (gdbserver_socket < 0) { - // In the case that we couldn't start the server for whatever reason, just start CPU - // execution like normal. - halt_loop = false; - step_loop = false; - - LOG_ERROR(Debug_GDBStub, "Failed to accept gdb client"); - } else { - LOG_INFO(Debug_GDBStub, "Client connected."); - saddr_client.sin_addr.s_addr = ntohl(saddr_client.sin_addr.s_addr); - } - - // Clean up temporary socket if it's still alive at this point. - if (tmpsock != -1) { - shutdown(tmpsock, SHUT_RDWR); - } -} - -void Init() { - Init(gdbstub_port); -} - -void Shutdown() { - if (!server_enabled) { - return; - } - defer_start = false; - - LOG_INFO(Debug_GDBStub, "Stopping GDB ..."); - if (gdbserver_socket != -1) { - shutdown(gdbserver_socket, SHUT_RDWR); - gdbserver_socket = -1; - } - -#ifdef _WIN32 - WSACleanup(); -#endif - - LOG_INFO(Debug_GDBStub, "GDB stopped."); -} - -bool IsServerEnabled() { - return server_enabled; -} - -bool IsConnected() { - return IsServerEnabled() && gdbserver_socket != -1; -} - -bool GetCpuHaltFlag() { - return halt_loop; -} - -bool GetCpuStepFlag() { - return step_loop; -} - -void SetCpuStepFlag(bool is_step) { - step_loop = is_step; -} - -void SendTrap(Kernel::Thread* thread, int trap) { - if (!send_trap) { - return; - } - - current_thread = thread; - SendSignal(thread, trap); - - halt_loop = true; - send_trap = false; -} -}; // namespace GDBStub diff --git a/src/core/gdbstub/gdbstub.h b/src/core/gdbstub/gdbstub.h deleted file mode 100644 index 8fe3c320b..000000000 --- a/src/core/gdbstub/gdbstub.h +++ /dev/null @@ -1,114 +0,0 @@ -// Copyright 2013 Dolphin Emulator Project -// Licensed under GPLv2+ -// Refer to the license.txt file included. - -// Originally written by Sven Peter for anergistic. - -#pragma once - -#include -#include "common/common_types.h" -#include "core/hle/kernel/thread.h" - -namespace GDBStub { - -/// Breakpoint Method -enum class BreakpointType { - None, ///< None - Execute, ///< Execution Breakpoint - Read, ///< Read Breakpoint - Write, ///< Write Breakpoint - Access ///< Access (R/W) Breakpoint -}; - -struct BreakpointAddress { - VAddr address; - BreakpointType type; -}; - -/** - * Set the port the gdbstub should use to listen for connections. - * - * @param port Port to listen for connection - */ -void SetServerPort(u16 port); - -/** - * Starts or stops the server if possible. - * - * @param status Set the server to enabled or disabled. - */ -void ToggleServer(bool status); - -/// Start the gdbstub server. -void Init(); - -/** - * Defer initialization of the gdbstub to the first packet processing functions. - * This avoids a case where the gdbstub thread is frozen after initialization - * and fails to respond in time to packets. - */ -void DeferStart(); - -/// Stop gdbstub server. -void Shutdown(); - -/// Checks if the gdbstub server is enabled. -bool IsServerEnabled(); - -/// Returns true if there is an active socket connection. -bool IsConnected(); - -/// Register module. -void RegisterModule(std::string name, VAddr beg, VAddr end, bool add_elf_ext = true); - -/** - * Signal to the gdbstub server that it should halt CPU execution. - * - * @param is_memory_break If true, the break resulted from a memory breakpoint. - */ -void Break(bool is_memory_break = false); - -/// Determine if there was a memory breakpoint. -bool IsMemoryBreak(); - -/// Read and handle packet from gdb client. -void HandlePacket(); - -/** - * Get the nearest breakpoint of the specified type at the given address. - * - * @param addr Address to search from. - * @param type Type of breakpoint. - */ -BreakpointAddress GetNextBreakpointFromAddress(VAddr addr, GDBStub::BreakpointType type); - -/** - * Check if a breakpoint of the specified type exists at the given address. - * - * @param addr Address of breakpoint. - * @param type Type of breakpoint. - */ -bool CheckBreakpoint(VAddr addr, GDBStub::BreakpointType type); - -/// If set to true, the CPU will halt at the beginning of the next CPU loop. -bool GetCpuHaltFlag(); - -/// If set to true and the CPU is halted, the CPU will step one instruction. -bool GetCpuStepFlag(); - -/** - * When set to true, the CPU will step one instruction when the CPU is halted next. - * - * @param is_step - */ -void SetCpuStepFlag(bool is_step); - -/** - * Send trap signal from thread back to the gdbstub server. - * - * @param thread Sending thread. - * @param trap Trap no. - */ -void SendTrap(Kernel::Thread* thread, int trap); -} // namespace GDBStub diff --git a/src/core/loader/deconstructed_rom_directory.cpp b/src/core/loader/deconstructed_rom_directory.cpp index 2002dc4f2..79ebf11de 100644 --- a/src/core/loader/deconstructed_rom_directory.cpp +++ b/src/core/loader/deconstructed_rom_directory.cpp @@ -12,7 +12,6 @@ #include "core/file_sys/control_metadata.h" #include "core/file_sys/patch_manager.h" #include "core/file_sys/romfs_factory.h" -#include "core/gdbstub/gdbstub.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/memory/page_table.h" #include "core/hle/kernel/process.h" @@ -180,8 +179,6 @@ AppLoader_DeconstructedRomDirectory::LoadResult AppLoader_DeconstructedRomDirect next_load_addr = *tentative_next_load_addr; modules.insert_or_assign(load_addr, module); LOG_DEBUG(Loader, "loaded module {} @ 0x{:X}", module, load_addr); - // Register module with GDBStub - GDBStub::RegisterModule(module, load_addr, next_load_addr - 1, false); } // Find the RomFS by searching for a ".romfs" file in this directory diff --git a/src/core/loader/kip.cpp b/src/core/loader/kip.cpp index 2a905d3e4..e162c4ff0 100644 --- a/src/core/loader/kip.cpp +++ b/src/core/loader/kip.cpp @@ -5,7 +5,6 @@ #include #include "core/file_sys/kernel_executable.h" #include "core/file_sys/program_metadata.h" -#include "core/gdbstub/gdbstub.h" #include "core/hle/kernel/code_set.h" #include "core/hle/kernel/memory/page_table.h" #include "core/hle/kernel/process.h" @@ -91,8 +90,6 @@ AppLoader::LoadResult AppLoader_KIP::Load(Kernel::Process& process, program_image.resize(PageAlignSize(kip->GetBSSOffset()) + kip->GetBSSSize()); codeset.DataSegment().size += kip->GetBSSSize(); - GDBStub::RegisterModule(kip->GetName(), base_address, base_address + program_image.size()); - codeset.memory = std::move(program_image); process.LoadModule(std::move(codeset), base_address); diff --git a/src/core/loader/nro.cpp b/src/core/loader/nro.cpp index 5f4b3104b..ccf8cc153 100644 --- a/src/core/loader/nro.cpp +++ b/src/core/loader/nro.cpp @@ -14,10 +14,10 @@ #include "core/file_sys/control_metadata.h" #include "core/file_sys/romfs_factory.h" #include "core/file_sys/vfs_offset.h" -#include "core/gdbstub/gdbstub.h" #include "core/hle/kernel/code_set.h" #include "core/hle/kernel/memory/page_table.h" #include "core/hle/kernel/process.h" +#include "core/hle/kernel/thread.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/loader/nro.h" #include "core/loader/nso.h" @@ -197,10 +197,6 @@ static bool LoadNroImpl(Kernel::Process& process, const std::vector& data, codeset.memory = std::move(program_image); process.LoadModule(std::move(codeset), process.PageTable().GetCodeRegionStart()); - // Register module with GDBStub - GDBStub::RegisterModule(name, process.PageTable().GetCodeRegionStart(), - process.PageTable().GetCodeRegionEnd()); - return true; } diff --git a/src/core/loader/nso.cpp b/src/core/loader/nso.cpp index aa85c1a29..95b6f339a 100644 --- a/src/core/loader/nso.cpp +++ b/src/core/loader/nso.cpp @@ -14,10 +14,10 @@ #include "common/swap.h" #include "core/core.h" #include "core/file_sys/patch_manager.h" -#include "core/gdbstub/gdbstub.h" #include "core/hle/kernel/code_set.h" #include "core/hle/kernel/memory/page_table.h" #include "core/hle/kernel/process.h" +#include "core/hle/kernel/thread.h" #include "core/loader/nso.h" #include "core/memory.h" #include "core/settings.h" @@ -159,9 +159,6 @@ std::optional AppLoader_NSO::LoadModule(Kernel::Process& process, Core::S codeset.memory = std::move(program_image); process.LoadModule(std::move(codeset), load_base); - // Register module with GDBStub - GDBStub::RegisterModule(file.GetName(), load_base, load_base); - return load_base + image_size; } diff --git a/src/core/settings.cpp b/src/core/settings.cpp index aadbc3932..e9997a263 100644 --- a/src/core/settings.cpp +++ b/src/core/settings.cpp @@ -4,9 +4,10 @@ #include +#include "common/assert.h" #include "common/file_util.h" +#include "common/logging/log.h" #include "core/core.h" -#include "core/gdbstub/gdbstub.h" #include "core/hle/service/hid/hid.h" #include "core/settings.h" #include "video_core/renderer_base.h" @@ -31,13 +32,9 @@ std::string GetTimeZoneString() { return timezones[time_zone_index]; } -void Apply() { - GDBStub::SetServerPort(values.gdbstub_port); - GDBStub::ToggleServer(values.use_gdbstub); - - auto& system_instance = Core::System::GetInstance(); - if (system_instance.IsPoweredOn()) { - system_instance.Renderer().RefreshBaseSettings(); +void Apply(Core::System& system) { + if (system.IsPoweredOn()) { + system.Renderer().RefreshBaseSettings(); } Service::HID::ReloadInputDevices(); @@ -106,9 +103,9 @@ float Volume() { return values.volume.GetValue(); } -void RestoreGlobalState() { +void RestoreGlobalState(bool is_powered_on) { // If a game is running, DO NOT restore the global settings state - if (Core::System::GetInstance().IsPoweredOn()) { + if (is_powered_on) { return; } diff --git a/src/core/settings.h b/src/core/settings.h index 1143aba5d..3df611d5b 100644 --- a/src/core/settings.h +++ b/src/core/settings.h @@ -14,6 +14,10 @@ #include "common/common_types.h" #include "input_common/settings.h" +namespace Core { +class System; +} + namespace Settings { enum class RendererBackend { @@ -247,11 +251,11 @@ float Volume(); std::string GetTimeZoneString(); -void Apply(); +void Apply(Core::System& system); void LogSettings(); // Restore the global state of all applicable settings in the Values struct -void RestoreGlobalState(); +void RestoreGlobalState(bool is_powered_on); // Fixes settings that are known to cause issues with the emulator void Sanitize(); diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp index 3c423a271..8be9e93c3 100644 --- a/src/yuzu/configuration/config.cpp +++ b/src/yuzu/configuration/config.cpp @@ -7,6 +7,7 @@ #include #include "common/common_paths.h" #include "common/file_util.h" +#include "core/core.h" #include "core/hle/service/acc/profile_manager.h" #include "core/hle/service/hid/controllers/npad.h" #include "input_common/main.h" @@ -1598,7 +1599,7 @@ void Config::Reload() { Settings::Sanitize(); // To apply default value changes SaveValues(); - Settings::Apply(); + Settings::Apply(Core::System::GetInstance()); } void Config::Save() { diff --git a/src/yuzu/configuration/configure_dialog.cpp b/src/yuzu/configuration/configure_dialog.cpp index 5041e0bf8..b33f8437a 100644 --- a/src/yuzu/configuration/configure_dialog.cpp +++ b/src/yuzu/configuration/configure_dialog.cpp @@ -5,6 +5,7 @@ #include #include #include +#include "core/core.h" #include "core/settings.h" #include "ui_configure.h" #include "yuzu/configuration/config.h" @@ -54,7 +55,7 @@ void ConfigureDialog::ApplyConfiguration() { ui->debugTab->ApplyConfiguration(); ui->webTab->ApplyConfiguration(); ui->serviceTab->ApplyConfiguration(); - Settings::Apply(); + Settings::Apply(Core::System::GetInstance()); Settings::LogSettings(); } diff --git a/src/yuzu/configuration/configure_per_game.cpp b/src/yuzu/configuration/configure_per_game.cpp index 8eac3bd9d..f598513df 100644 --- a/src/yuzu/configuration/configure_per_game.cpp +++ b/src/yuzu/configuration/configure_per_game.cpp @@ -57,7 +57,7 @@ void ConfigurePerGame::ApplyConfiguration() { ui->graphicsAdvancedTab->ApplyConfiguration(); ui->audioTab->ApplyConfiguration(); - Settings::Apply(); + Settings::Apply(Core::System::GetInstance()); Settings::LogSettings(); game_config->Save(); diff --git a/src/yuzu/configuration/configure_profile_manager.cpp b/src/yuzu/configuration/configure_profile_manager.cpp index 6334c4c50..13d9a4757 100644 --- a/src/yuzu/configuration/configure_profile_manager.cpp +++ b/src/yuzu/configuration/configure_profile_manager.cpp @@ -180,7 +180,7 @@ void ConfigureProfileManager::ApplyConfiguration() { return; } - Settings::Apply(); + Settings::Apply(Core::System::GetInstance()); } void ConfigureProfileManager::SelectUser(const QModelIndex& index) { diff --git a/src/yuzu/configuration/configure_system.cpp b/src/yuzu/configuration/configure_system.cpp index 59a58d92c..6cf2032da 100644 --- a/src/yuzu/configuration/configure_system.cpp +++ b/src/yuzu/configuration/configure_system.cpp @@ -105,16 +105,18 @@ void ConfigureSystem::SetConfiguration() { void ConfigureSystem::ReadSystemSettings() {} void ConfigureSystem::ApplyConfiguration() { - // Allow setting custom RTC even if system is powered on, to allow in-game time to be fast - // forwared + auto& system = Core::System::GetInstance(); + + // Allow setting custom RTC even if system is powered on, + // to allow in-game time to be fast forwarded if (Settings::values.custom_rtc.UsingGlobal()) { if (ui->custom_rtc_checkbox->isChecked()) { Settings::values.custom_rtc.SetValue( std::chrono::seconds(ui->custom_rtc_edit->dateTime().toSecsSinceEpoch())); - if (Core::System::GetInstance().IsPoweredOn()) { + if (system.IsPoweredOn()) { const s64 posix_time{Settings::values.custom_rtc.GetValue()->count() + Service::Time::TimeManager::GetExternalTimeZoneOffset()}; - Core::System::GetInstance().GetTimeManager().UpdateLocalSystemClockTime(posix_time); + system.GetTimeManager().UpdateLocalSystemClockTime(posix_time); } } else { Settings::values.custom_rtc.SetValue(std::nullopt); @@ -197,7 +199,7 @@ void ConfigureSystem::ApplyConfiguration() { } } - Settings::Apply(); + Settings::Apply(system); } void ConfigureSystem::RefreshConsoleID() { diff --git a/src/yuzu/configuration/configure_ui.cpp b/src/yuzu/configuration/configure_ui.cpp index dbe3f78c8..aed876008 100644 --- a/src/yuzu/configuration/configure_ui.cpp +++ b/src/yuzu/configuration/configure_ui.cpp @@ -9,6 +9,7 @@ #include #include "common/common_types.h" #include "common/file_util.h" +#include "core/core.h" #include "core/settings.h" #include "ui_configure_ui.h" #include "yuzu/configuration/configure_ui.h" @@ -84,7 +85,7 @@ void ConfigureUi::ApplyConfiguration() { UISettings::values.enable_screenshot_save_as = ui->enable_screenshot_save_as->isChecked(); Common::FS::GetUserPath(Common::FS::UserPath::ScreenshotsDir, ui->screenshot_path_edit->text().toStdString()); - Settings::Apply(); + Settings::Apply(Core::System::GetInstance()); } void ConfigureUi::RequestGameListUpdate() { diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp index 07fa85741..871ff4ae4 100644 --- a/src/yuzu/main.cpp +++ b/src/yuzu/main.cpp @@ -172,7 +172,7 @@ void GMainWindow::ShowTelemetryCallout() { "

Would you like to share your usage data with us?"); if (QMessageBox::question(this, tr("Telemetry"), telemetry_message) != QMessageBox::Yes) { Settings::values.enable_telemetry = false; - Settings::Apply(); + Settings::Apply(Core::System::GetInstance()); } } @@ -302,7 +302,7 @@ void GMainWindow::ControllerSelectorReconfigureControllers( emit ControllerSelectorReconfigureFinished(); // Don't forget to apply settings. - Settings::Apply(); + Settings::Apply(Core::System::GetInstance()); config->Save(); UpdateStatusButtons(); @@ -571,11 +571,11 @@ void GMainWindow::InitializeWidgets() { if (emulation_running) { return; } - bool is_async = !Settings::values.use_asynchronous_gpu_emulation.GetValue() || - Settings::values.use_multi_core.GetValue(); + const bool is_async = !Settings::values.use_asynchronous_gpu_emulation.GetValue() || + Settings::values.use_multi_core.GetValue(); Settings::values.use_asynchronous_gpu_emulation.SetValue(is_async); async_status_button->setChecked(Settings::values.use_asynchronous_gpu_emulation.GetValue()); - Settings::Apply(); + Settings::Apply(Core::System::GetInstance()); }); async_status_button->setText(tr("ASYNC")); async_status_button->setCheckable(true); @@ -590,12 +590,12 @@ void GMainWindow::InitializeWidgets() { return; } Settings::values.use_multi_core.SetValue(!Settings::values.use_multi_core.GetValue()); - bool is_async = Settings::values.use_asynchronous_gpu_emulation.GetValue() || - Settings::values.use_multi_core.GetValue(); + const bool is_async = Settings::values.use_asynchronous_gpu_emulation.GetValue() || + Settings::values.use_multi_core.GetValue(); Settings::values.use_asynchronous_gpu_emulation.SetValue(is_async); async_status_button->setChecked(Settings::values.use_asynchronous_gpu_emulation.GetValue()); multicore_status_button->setChecked(Settings::values.use_multi_core.GetValue()); - Settings::Apply(); + Settings::Apply(Core::System::GetInstance()); }); multicore_status_button->setText(tr("MULTICORE")); multicore_status_button->setCheckable(true); @@ -630,7 +630,7 @@ void GMainWindow::InitializeWidgets() { Settings::values.renderer_backend.SetValue(Settings::RendererBackend::OpenGL); } - Settings::Apply(); + Settings::Apply(Core::System::GetInstance()); }); #endif // HAS_VULKAN statusBar()->insertPermanentWidget(0, renderer_status_button); @@ -2130,14 +2130,14 @@ void GMainWindow::OnPauseGame() { } void GMainWindow::OnStopGame() { - Core::System& system{Core::System::GetInstance()}; + auto& system{Core::System::GetInstance()}; if (system.GetExitLock() && !ConfirmForceLockedExit()) { return; } ShutdownGame(); - Settings::RestoreGlobalState(); + Settings::RestoreGlobalState(system.IsPoweredOn()); UpdateStatusButtons(); } @@ -2312,10 +2312,11 @@ void GMainWindow::OnConfigurePerGame() { void GMainWindow::OpenPerGameConfiguration(u64 title_id, const std::string& file_name) { const auto v_file = Core::GetGameFileFromPath(vfs, file_name); + const auto& system = Core::System::GetInstance(); ConfigurePerGame dialog(this, title_id); dialog.LoadFromFile(v_file); - auto result = dialog.exec(); + const auto result = dialog.exec(); if (result == QDialog::Accepted) { dialog.ApplyConfiguration(); @@ -2325,13 +2326,14 @@ void GMainWindow::OpenPerGameConfiguration(u64 title_id, const std::string& file } // Do not cause the global config to write local settings into the config file - Settings::RestoreGlobalState(); + const bool is_powered_on = system.IsPoweredOn(); + Settings::RestoreGlobalState(is_powered_on); - if (!Core::System::GetInstance().IsPoweredOn()) { + if (!is_powered_on) { config->Save(); } } else { - Settings::RestoreGlobalState(); + Settings::RestoreGlobalState(system.IsPoweredOn()); } } @@ -2602,7 +2604,7 @@ void GMainWindow::OnCoreError(Core::System::ResultStatus result, std::string det if (emu_thread) { ShutdownGame(); - Settings::RestoreGlobalState(); + Settings::RestoreGlobalState(Core::System::GetInstance().IsPoweredOn()); UpdateStatusButtons(); } } else { @@ -2774,7 +2776,7 @@ void GMainWindow::closeEvent(QCloseEvent* event) { if (emu_thread != nullptr) { ShutdownGame(); - Settings::RestoreGlobalState(); + Settings::RestoreGlobalState(Core::System::GetInstance().IsPoweredOn()); UpdateStatusButtons(); } diff --git a/src/yuzu_cmd/yuzu.cpp b/src/yuzu_cmd/yuzu.cpp index ba6e89249..c2efe1ee6 100644 --- a/src/yuzu_cmd/yuzu.cpp +++ b/src/yuzu_cmd/yuzu.cpp @@ -25,7 +25,6 @@ #include "core/crypto/key_manager.h" #include "core/file_sys/registered_cache.h" #include "core/file_sys/vfs_real.h" -#include "core/gdbstub/gdbstub.h" #include "core/hle/kernel/process.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/loader/loader.h" @@ -174,13 +173,13 @@ int main(int argc, char** argv) { return -1; } + auto& system{Core::System::GetInstance()}; + InputCommon::InputSubsystem input_subsystem; + // Apply the command line arguments Settings::values.gdbstub_port = gdb_port; Settings::values.use_gdbstub = use_gdbstub; - Settings::Apply(); - - Core::System& system{Core::System::GetInstance()}; - InputCommon::InputSubsystem input_subsystem; + Settings::Apply(system); std::unique_ptr emu_window; switch (Settings::values.renderer_backend.GetValue()) { diff --git a/src/yuzu_tester/yuzu.cpp b/src/yuzu_tester/yuzu.cpp index ea94a6537..50bd7ae41 100644 --- a/src/yuzu_tester/yuzu.cpp +++ b/src/yuzu_tester/yuzu.cpp @@ -160,10 +160,12 @@ int main(int argc, char** argv) { return -1; } + Core::System& system{Core::System::GetInstance()}; + Settings::values.use_gdbstub = false; - Settings::Apply(); + Settings::Apply(system); - std::unique_ptr emu_window{std::make_unique()}; + const auto emu_window{std::make_unique()}; bool finished = false; int return_value = 0; @@ -212,7 +214,6 @@ int main(int argc, char** argv) { return_value = -1; }; - Core::System& system{Core::System::GetInstance()}; system.SetContentProvider(std::make_unique()); system.SetFilesystem(std::make_shared()); system.GetFileSystemController().CreateFactories(*system.GetFilesystem()); -- cgit v1.2.3 From 7b642c77811dc3887756f5abac5a9710564b098e Mon Sep 17 00:00:00 2001 From: bunnei Date: Fri, 13 Nov 2020 11:11:12 -0800 Subject: hle: kernel: multicore: Replace n-JITs impl. with 4 JITs. --- src/core/arm/arm_interface.h | 3 +++ src/core/arm/dynarmic/arm_dynarmic_32.cpp | 4 ++++ src/core/arm/dynarmic/arm_dynarmic_32.h | 1 + src/core/arm/dynarmic/arm_dynarmic_64.cpp | 4 ++++ src/core/arm/dynarmic/arm_dynarmic_64.h | 1 + src/core/core.cpp | 13 ++++------- src/core/cpu_manager.cpp | 16 +++++++------ src/core/hle/kernel/kernel.cpp | 23 ++++++++++++++----- src/core/hle/kernel/kernel.h | 3 +++ src/core/hle/kernel/physical_core.cpp | 38 ++++++++++++++++++++++++------- src/core/hle/kernel/physical_core.h | 29 +++++++++++++++++++---- src/core/hle/kernel/scheduler.cpp | 20 +++++++++------- src/core/hle/kernel/svc.cpp | 9 ++++++++ src/core/hle/kernel/thread.cpp | 27 ++-------------------- src/core/hle/kernel/thread.h | 5 ---- 15 files changed, 124 insertions(+), 72 deletions(-) (limited to 'src/core/arm/dynarmic') diff --git a/src/core/arm/arm_interface.h b/src/core/arm/arm_interface.h index 1f24051e4..b3d8ceaf8 100644 --- a/src/core/arm/arm_interface.h +++ b/src/core/arm/arm_interface.h @@ -64,6 +64,9 @@ public: /// Step CPU by one instruction virtual void Step() = 0; + /// Exits execution from a callback, the callback must rewind the stack + virtual void ExceptionalExit() = 0; + /// Clear all instruction cache virtual void ClearInstructionCache() = 0; diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp index 6dc03f3b1..af23206f5 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp @@ -189,6 +189,10 @@ void ARM_Dynarmic_32::Run() { jit->Run(); } +void ARM_Dynarmic_32::ExceptionalExit() { + jit->ExceptionalExit(); +} + void ARM_Dynarmic_32::Step() { jit->Step(); } diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.h b/src/core/arm/dynarmic/arm_dynarmic_32.h index 2bab31b92..e16b689c8 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.h +++ b/src/core/arm/dynarmic/arm_dynarmic_32.h @@ -42,6 +42,7 @@ public: u32 GetPSTATE() const override; void SetPSTATE(u32 pstate) override; void Run() override; + void ExceptionalExit() override; void Step() override; VAddr GetTlsAddress() const override; void SetTlsAddress(VAddr address) override; diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp index 5c2060d78..1c9fd18b5 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp @@ -220,6 +220,10 @@ void ARM_Dynarmic_64::Run() { jit->Run(); } +void ARM_Dynarmic_64::ExceptionalExit() { + jit->ExceptionalExit(); +} + void ARM_Dynarmic_64::Step() { cb->InterpreterFallback(jit->GetPC(), 1); } diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.h b/src/core/arm/dynarmic/arm_dynarmic_64.h index 28e11a17d..aa0a5c424 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.h +++ b/src/core/arm/dynarmic/arm_dynarmic_64.h @@ -40,6 +40,7 @@ public: void SetPSTATE(u32 pstate) override; void Run() override; void Step() override; + void ExceptionalExit() override; VAddr GetTlsAddress() const override; void SetTlsAddress(VAddr address) override; void SetTPIDR_EL0(u64 value) override; diff --git a/src/core/core.cpp b/src/core/core.cpp index 76a38ea2a..58368fe3c 100644 --- a/src/core/core.cpp +++ b/src/core/core.cpp @@ -245,6 +245,7 @@ struct System::Impl { } AddGlueRegistrationForProcess(*app_loader, *main_process); kernel.MakeCurrentProcess(main_process.get()); + kernel.InitializeCores(); // Initialize cheat engine if (cheat_engine) { @@ -490,11 +491,11 @@ const TelemetrySession& System::TelemetrySession() const { } ARM_Interface& System::CurrentArmInterface() { - return impl->kernel.CurrentScheduler().GetCurrentThread()->ArmInterface(); + return impl->kernel.CurrentPhysicalCore().ArmInterface(); } const ARM_Interface& System::CurrentArmInterface() const { - return impl->kernel.CurrentScheduler().GetCurrentThread()->ArmInterface(); + return impl->kernel.CurrentPhysicalCore().ArmInterface(); } std::size_t System::CurrentCoreIndex() const { @@ -554,15 +555,11 @@ const Kernel::Process* System::CurrentProcess() const { } ARM_Interface& System::ArmInterface(std::size_t core_index) { - auto* thread = impl->kernel.Scheduler(core_index).GetCurrentThread(); - ASSERT(thread && !thread->IsHLEThread()); - return thread->ArmInterface(); + return impl->kernel.PhysicalCore(core_index).ArmInterface(); } const ARM_Interface& System::ArmInterface(std::size_t core_index) const { - auto* thread = impl->kernel.Scheduler(core_index).GetCurrentThread(); - ASSERT(thread && !thread->IsHLEThread()); - return thread->ArmInterface(); + return impl->kernel.PhysicalCore(core_index).ArmInterface(); } ExclusiveMonitor& System::Monitor() { diff --git a/src/core/cpu_manager.cpp b/src/core/cpu_manager.cpp index eeeb6e8df..0cff985e9 100644 --- a/src/core/cpu_manager.cpp +++ b/src/core/cpu_manager.cpp @@ -113,22 +113,23 @@ void CpuManager::MultiCoreRunGuestThread() { auto& sched = kernel.CurrentScheduler(); sched.OnThreadStart(); } + auto* thread = kernel.CurrentScheduler().GetCurrentThread(); + auto& host_context = thread->GetHostContext(); + host_context->SetRewindPoint(GuestRewindFunction, this); MultiCoreRunGuestLoop(); } void CpuManager::MultiCoreRunGuestLoop() { auto& kernel = system.Kernel(); - auto* thread = kernel.CurrentScheduler().GetCurrentThread(); + while (true) { auto* physical_core = &kernel.CurrentPhysicalCore(); - auto& arm_interface = thread->ArmInterface(); system.EnterDynarmicProfile(); while (!physical_core->IsInterrupted()) { - arm_interface.Run(); + physical_core->Run(); physical_core = &kernel.CurrentPhysicalCore(); } system.ExitDynarmicProfile(); - arm_interface.ClearExclusiveState(); auto& scheduler = kernel.CurrentScheduler(); scheduler.TryDoContextSwitch(); } @@ -209,6 +210,9 @@ void CpuManager::SingleCoreRunGuestThread() { auto& sched = kernel.CurrentScheduler(); sched.OnThreadStart(); } + auto* thread = kernel.CurrentScheduler().GetCurrentThread(); + auto& host_context = thread->GetHostContext(); + host_context->SetRewindPoint(GuestRewindFunction, this); SingleCoreRunGuestLoop(); } @@ -217,17 +221,15 @@ void CpuManager::SingleCoreRunGuestLoop() { auto* thread = kernel.CurrentScheduler().GetCurrentThread(); while (true) { auto* physical_core = &kernel.CurrentPhysicalCore(); - auto& arm_interface = thread->ArmInterface(); system.EnterDynarmicProfile(); if (!physical_core->IsInterrupted()) { - arm_interface.Run(); + physical_core->Run(); physical_core = &kernel.CurrentPhysicalCore(); } system.ExitDynarmicProfile(); thread->SetPhantomMode(true); system.CoreTiming().Advance(); thread->SetPhantomMode(false); - arm_interface.ClearExclusiveState(); PreemptSingleCore(); auto& scheduler = kernel.Scheduler(current_core); scheduler.TryDoContextSwitch(); diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp index bb3e312a7..4cf9cee42 100644 --- a/src/core/hle/kernel/kernel.cpp +++ b/src/core/hle/kernel/kernel.cpp @@ -68,6 +68,12 @@ struct KernelCore::Impl { InitializeSuspendThreads(); } + void InitializeCores() { + for (auto& core : cores) { + core.Initialize(current_process->Is64BitProcess()); + } + } + void Shutdown() { next_object_id = 0; next_kernel_process_id = Process::InitialKIPIDMin; @@ -116,7 +122,7 @@ struct KernelCore::Impl { Core::MakeExclusiveMonitor(system.Memory(), Core::Hardware::NUM_CPU_CORES); for (std::size_t i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) { schedulers[i] = std::make_unique(system, i); - cores.emplace_back(system, i, *schedulers[i], interrupts[i]); + cores.emplace_back(i, system, *schedulers[i], interrupts); } } @@ -181,6 +187,7 @@ struct KernelCore::Impl { if (process == nullptr) { return; } + const u32 core_id = GetCurrentHostThreadID(); if (core_id < Core::Hardware::NUM_CPU_CORES) { system.Memory().SetCurrentPageTable(*process, core_id); @@ -372,6 +379,10 @@ void KernelCore::Initialize() { impl->Initialize(*this); } +void KernelCore::InitializeCores() { + impl->InitializeCores(); +} + void KernelCore::Shutdown() { impl->Shutdown(); } @@ -486,12 +497,12 @@ const Core::ExclusiveMonitor& KernelCore::GetExclusiveMonitor() const { } void KernelCore::InvalidateAllInstructionCaches() { - auto& threads = GlobalScheduler().GetThreadList(); - for (auto& thread : threads) { - if (!thread->IsHLEThread()) { - auto& arm_interface = thread->ArmInterface(); - arm_interface.ClearInstructionCache(); + if (!IsMulticore()) { + for (auto& physical_core : impl->cores) { + physical_core.ArmInterface().ClearInstructionCache(); } + } else { + ASSERT_MSG(false, "UNIMPLEMENTED!!!!!!!!!!!"); } } diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h index 16285c3f0..a9fdc5860 100644 --- a/src/core/hle/kernel/kernel.h +++ b/src/core/hle/kernel/kernel.h @@ -74,6 +74,9 @@ public: /// Resets the kernel to a clean slate for use. void Initialize(); + /// Initializes the CPU cores. + void InitializeCores(); + /// Clears all resources in use by the kernel instance. void Shutdown(); diff --git a/src/core/hle/kernel/physical_core.cpp b/src/core/hle/kernel/physical_core.cpp index 6e04d025f..50aca5752 100644 --- a/src/core/hle/kernel/physical_core.cpp +++ b/src/core/hle/kernel/physical_core.cpp @@ -4,21 +4,43 @@ #include "common/spin_lock.h" #include "core/arm/cpu_interrupt_handler.h" +#include "core/arm/dynarmic/arm_dynarmic_32.h" +#include "core/arm/dynarmic/arm_dynarmic_64.h" #include "core/core.h" +#include "core/hle/kernel/kernel.h" #include "core/hle/kernel/physical_core.h" #include "core/hle/kernel/scheduler.h" namespace Kernel { -PhysicalCore::PhysicalCore(Core::System& system, std::size_t id, Kernel::Scheduler& scheduler, - Core::CPUInterruptHandler& interrupt_handler) - : interrupt_handler{interrupt_handler}, - core_index{id}, scheduler{scheduler}, guard{std::make_unique()} {} +PhysicalCore::PhysicalCore(std::size_t core_index, Core::System& system, + Kernel::Scheduler& scheduler, Core::CPUInterrupts& interrupts) + : core_index{core_index}, system{system}, scheduler{scheduler}, + interrupts{interrupts}, guard{std::make_unique()} {} PhysicalCore::~PhysicalCore() = default; +void PhysicalCore::Initialize([[maybe_unused]] bool is_64_bit) { +#ifdef ARCHITECTURE_x86_64 + auto& kernel = system.Kernel(); + if (is_64_bit) { + arm_interface = std::make_unique( + system, interrupts, kernel.IsMulticore(), kernel.GetExclusiveMonitor(), core_index); + } else { + arm_interface = std::make_unique( + system, interrupts, kernel.IsMulticore(), kernel.GetExclusiveMonitor(), core_index); + } +#else +#error Platform not supported yet. +#endif +} + +void PhysicalCore::Run() { + arm_interface->Run(); +} + void PhysicalCore::Idle() { - interrupt_handler.AwaitInterrupt(); + interrupts[core_index].AwaitInterrupt(); } void PhysicalCore::Shutdown() { @@ -26,18 +48,18 @@ void PhysicalCore::Shutdown() { } bool PhysicalCore::IsInterrupted() const { - return interrupt_handler.IsInterrupted(); + return interrupts[core_index].IsInterrupted(); } void PhysicalCore::Interrupt() { guard->lock(); - interrupt_handler.SetInterrupt(true); + interrupts[core_index].SetInterrupt(true); guard->unlock(); } void PhysicalCore::ClearInterrupt() { guard->lock(); - interrupt_handler.SetInterrupt(false); + interrupts[core_index].SetInterrupt(false); guard->unlock(); } diff --git a/src/core/hle/kernel/physical_core.h b/src/core/hle/kernel/physical_core.h index d7a7a951c..ace058a5a 100644 --- a/src/core/hle/kernel/physical_core.h +++ b/src/core/hle/kernel/physical_core.h @@ -4,9 +4,12 @@ #pragma once +#include #include #include +#include "core/arm/arm_interface.h" + namespace Common { class SpinLock; } @@ -16,7 +19,6 @@ class Scheduler; } // namespace Kernel namespace Core { -class ARM_Interface; class CPUInterruptHandler; class ExclusiveMonitor; class System; @@ -26,8 +28,8 @@ namespace Kernel { class PhysicalCore { public: - PhysicalCore(Core::System& system, std::size_t id, Kernel::Scheduler& scheduler, - Core::CPUInterruptHandler& interrupt_handler); + PhysicalCore(std::size_t core_index, Core::System& system, Kernel::Scheduler& scheduler, + Core::CPUInterrupts& interrupts); ~PhysicalCore(); PhysicalCore(const PhysicalCore&) = delete; @@ -36,7 +38,14 @@ public: PhysicalCore(PhysicalCore&&) = default; PhysicalCore& operator=(PhysicalCore&&) = default; + /// Initialize the core for the specified parameters. + void Initialize(bool is_64_bit); + + /// Execute current jit state + void Run(); + void Idle(); + /// Interrupt this physical core. void Interrupt(); @@ -49,6 +58,14 @@ public: // Shutdown this physical core. void Shutdown(); + Core::ARM_Interface& ArmInterface() { + return *arm_interface; + } + + const Core::ARM_Interface& ArmInterface() const { + return *arm_interface; + } + bool IsMainCore() const { return core_index == 0; } @@ -70,10 +87,12 @@ public: } private: - Core::CPUInterruptHandler& interrupt_handler; - std::size_t core_index; + const std::size_t core_index; + Core::System& system; Kernel::Scheduler& scheduler; + Core::CPUInterrupts& interrupts; std::unique_ptr guard; + std::unique_ptr arm_interface; }; } // namespace Kernel diff --git a/src/core/hle/kernel/scheduler.cpp b/src/core/hle/kernel/scheduler.cpp index 6b7db5372..0805e9914 100644 --- a/src/core/hle/kernel/scheduler.cpp +++ b/src/core/hle/kernel/scheduler.cpp @@ -621,11 +621,14 @@ void Scheduler::OnThreadStart() { void Scheduler::Unload() { Thread* thread = current_thread.get(); if (thread) { - thread->SetContinuousOnSVC(false); thread->last_running_ticks = system.CoreTiming().GetCPUTicks(); thread->SetIsRunning(false); + if (thread->IsContinuousOnSVC() && !thread->IsHLEThread()) { + system.ArmInterface(core_id).ExceptionalExit(); + thread->SetContinuousOnSVC(false); + } if (!thread->IsHLEThread() && !thread->HasExited()) { - Core::ARM_Interface& cpu_core = thread->ArmInterface(); + Core::ARM_Interface& cpu_core = system.ArmInterface(core_id); cpu_core.SaveContext(thread->GetContext32()); cpu_core.SaveContext(thread->GetContext64()); // Save the TPIDR_EL0 system register in case it was modified. @@ -652,12 +655,11 @@ void Scheduler::Reload() { system.Kernel().MakeCurrentProcess(thread_owner_process); } if (!thread->IsHLEThread()) { - Core::ARM_Interface& cpu_core = thread->ArmInterface(); + Core::ARM_Interface& cpu_core = system.ArmInterface(core_id); cpu_core.LoadContext(thread->GetContext32()); cpu_core.LoadContext(thread->GetContext64()); cpu_core.SetTlsAddress(thread->GetTLSAddress()); cpu_core.SetTPIDR_EL0(thread->GetTPIDR_EL0()); - cpu_core.ChangeProcessorID(this->core_id); cpu_core.ClearExclusiveState(); } } @@ -679,12 +681,11 @@ void Scheduler::SwitchContextStep2() { system.Kernel().MakeCurrentProcess(thread_owner_process); } if (!selected_thread->IsHLEThread()) { - Core::ARM_Interface& cpu_core = selected_thread->ArmInterface(); + Core::ARM_Interface& cpu_core = system.ArmInterface(core_id); cpu_core.LoadContext(selected_thread->GetContext32()); cpu_core.LoadContext(selected_thread->GetContext64()); cpu_core.SetTlsAddress(selected_thread->GetTLSAddress()); cpu_core.SetTPIDR_EL0(selected_thread->GetTPIDR_EL0()); - cpu_core.ChangeProcessorID(this->core_id); cpu_core.ClearExclusiveState(); } } @@ -715,11 +716,14 @@ void Scheduler::SwitchContext() { if (new_thread != nullptr && new_thread->IsSuspendThread()) { previous_thread->SetWasRunning(true); } - previous_thread->SetContinuousOnSVC(false); previous_thread->last_running_ticks = system.CoreTiming().GetCPUTicks(); previous_thread->SetIsRunning(false); + if (previous_thread->IsContinuousOnSVC() && !previous_thread->IsHLEThread()) { + system.ArmInterface(core_id).ExceptionalExit(); + previous_thread->SetContinuousOnSVC(false); + } if (!previous_thread->IsHLEThread() && !previous_thread->HasExited()) { - Core::ARM_Interface& cpu_core = previous_thread->ArmInterface(); + Core::ARM_Interface& cpu_core = system.ArmInterface(core_id); cpu_core.SaveContext(previous_thread->GetContext32()); cpu_core.SaveContext(previous_thread->GetContext64()); // Save the TPIDR_EL0 system register in case it was modified. diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp index e3b770d66..95d6e2b4d 100644 --- a/src/core/hle/kernel/svc.cpp +++ b/src/core/hle/kernel/svc.cpp @@ -2639,6 +2639,9 @@ void Call(Core::System& system, u32 immediate) { auto& kernel = system.Kernel(); kernel.EnterSVCProfile(); + auto* thread = system.CurrentScheduler().GetCurrentThread(); + thread->SetContinuousOnSVC(true); + const FunctionDef* info = system.CurrentProcess()->Is64BitProcess() ? GetSVCInfo64(immediate) : GetSVCInfo32(immediate); if (info) { @@ -2652,6 +2655,12 @@ void Call(Core::System& system, u32 immediate) { } kernel.ExitSVCProfile(); + + if (!thread->IsContinuousOnSVC()) { + auto* host_context = thread->GetHostContext().get(); + host_context->Rewind(); + } + system.EnterDynarmicProfile(); } diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp index da0cb26b6..3abe12810 100644 --- a/src/core/hle/kernel/thread.cpp +++ b/src/core/hle/kernel/thread.cpp @@ -12,7 +12,6 @@ #include "common/fiber.h" #include "common/logging/log.h" #include "common/thread_queue_list.h" -#include "core/arm/arm_interface.h" #include "core/core.h" #include "core/cpu_manager.h" #include "core/hardware_properties.h" @@ -62,7 +61,6 @@ void Thread::Stop() { // Mark the TLS slot in the thread's page as free. owner_process->FreeTLSRegion(tls_address); } - arm_interface.reset(); has_exited = true; } global_handle = 0; @@ -217,22 +215,9 @@ ResultVal> Thread::Create(Core::System& system, ThreadTy thread->tls_address = 0; } - thread->arm_interface.reset(); + // TODO(peachum): move to ScheduleThread() when scheduler is added so selected core is used + // to initialize the context if ((type_flags & THREADTYPE_HLE) == 0) { -#ifdef ARCHITECTURE_x86_64 - if (owner_process && !owner_process->Is64BitProcess()) { - thread->arm_interface = std::make_unique( - system, kernel.Interrupts(), kernel.IsMulticore(), kernel.GetExclusiveMonitor(), - processor_id); - } else { - thread->arm_interface = std::make_unique( - system, kernel.Interrupts(), kernel.IsMulticore(), kernel.GetExclusiveMonitor(), - processor_id); - } -#else -#error Platform not supported yet. -#endif - ResetThreadContext32(thread->context_32, static_cast(stack_top), static_cast(entry_point), static_cast(arg)); ResetThreadContext64(thread->context_64, stack_top, entry_point, arg); @@ -268,14 +253,6 @@ VAddr Thread::GetCommandBufferAddress() const { return GetTLSAddress() + command_header_offset; } -Core::ARM_Interface& Thread::ArmInterface() { - return *arm_interface; -} - -const Core::ARM_Interface& Thread::ArmInterface() const { - return *arm_interface; -} - void Thread::SetStatus(ThreadStatus new_status) { if (new_status == status) { return; diff --git a/src/core/hle/kernel/thread.h b/src/core/hle/kernel/thread.h index 8daf79fac..20e86fb81 100644 --- a/src/core/hle/kernel/thread.h +++ b/src/core/hle/kernel/thread.h @@ -248,10 +248,6 @@ public: void SetSynchronizationResults(SynchronizationObject* object, ResultCode result); - Core::ARM_Interface& ArmInterface(); - - const Core::ARM_Interface& ArmInterface() const; - SynchronizationObject* GetSignalingObject() const { return signaling_object; } @@ -586,7 +582,6 @@ private: Common::SpinLock context_guard{}; ThreadContext32 context_32{}; ThreadContext64 context_64{}; - std::unique_ptr arm_interface{}; std::shared_ptr host_context{}; u64 thread_id = 0; -- cgit v1.2.3 From 63fd1bb50302867b233325f253b1e2abbc379875 Mon Sep 17 00:00:00 2001 From: bunnei Date: Fri, 13 Nov 2020 23:20:32 -0800 Subject: core: arm: Implement InvalidateCacheRange for CPU cache invalidation. --- src/core/arm/arm_interface.h | 19 +++++++++++++------ src/core/arm/dynarmic/arm_dynarmic_32.cpp | 7 +++++++ src/core/arm/dynarmic/arm_dynarmic_32.h | 1 + src/core/arm/dynarmic/arm_dynarmic_64.cpp | 7 +++++++ src/core/arm/dynarmic/arm_dynarmic_64.h | 1 + src/core/core.cpp | 4 ++++ src/core/core.h | 2 ++ src/core/hle/kernel/kernel.cpp | 15 ++++++++++----- src/core/hle/kernel/kernel.h | 2 ++ src/core/hle/kernel/memory/page_table.cpp | 5 +++++ src/core/hle/kernel/physical_core.h | 4 ++++ src/core/hle/service/ldr/ldr.cpp | 5 ----- 12 files changed, 56 insertions(+), 16 deletions(-) (limited to 'src/core/arm/dynarmic') diff --git a/src/core/arm/arm_interface.h b/src/core/arm/arm_interface.h index b3d8ceaf8..70098c526 100644 --- a/src/core/arm/arm_interface.h +++ b/src/core/arm/arm_interface.h @@ -70,12 +70,19 @@ public: /// Clear all instruction cache virtual void ClearInstructionCache() = 0; - /// Notifies CPU emulation that the current page table has changed. - /// - /// @param new_page_table The new page table. - /// @param new_address_space_size_in_bits The new usable size of the address space in bits. - /// This can be either 32, 36, or 39 on official software. - /// + /** + * Clear instruction cache range + * @param addr Start address of the cache range to clear + * @param size Size of the cache range to clear, starting at addr + */ + virtual void InvalidateCacheRange(VAddr addr, std::size_t size) = 0; + + /** + * Notifies CPU emulation that the current page table has changed. + * @param new_page_table The new page table. + * @param new_address_space_size_in_bits The new usable size of the address space in bits. + * This can be either 32, 36, or 39 on official software. + */ virtual void PageTableChanged(Common::PageTable& new_page_table, std::size_t new_address_space_size_in_bits) = 0; diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp index af23206f5..193fd7d62 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp @@ -286,6 +286,13 @@ void ARM_Dynarmic_32::ClearInstructionCache() { jit->ClearCache(); } +void ARM_Dynarmic_32::InvalidateCacheRange(VAddr addr, std::size_t size) { + if (!jit) { + return; + } + jit->InvalidateCacheRange(static_cast(addr), size); +} + void ARM_Dynarmic_32::ClearExclusiveState() { jit->ClearExclusiveState(); } diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.h b/src/core/arm/dynarmic/arm_dynarmic_32.h index e16b689c8..35e9ced48 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.h +++ b/src/core/arm/dynarmic/arm_dynarmic_32.h @@ -59,6 +59,7 @@ public: void ClearExclusiveState() override; void ClearInstructionCache() override; + void InvalidateCacheRange(VAddr addr, std::size_t size) override; void PageTableChanged(Common::PageTable& new_page_table, std::size_t new_address_space_size_in_bits) override; diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp index 1c9fd18b5..0f0585d0f 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp @@ -322,6 +322,13 @@ void ARM_Dynarmic_64::ClearInstructionCache() { jit->ClearCache(); } +void ARM_Dynarmic_64::InvalidateCacheRange(VAddr addr, std::size_t size) { + if (!jit) { + return; + } + jit->InvalidateCacheRange(addr, size); +} + void ARM_Dynarmic_64::ClearExclusiveState() { jit->ClearExclusiveState(); } diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.h b/src/core/arm/dynarmic/arm_dynarmic_64.h index aa0a5c424..329b59a32 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.h +++ b/src/core/arm/dynarmic/arm_dynarmic_64.h @@ -56,6 +56,7 @@ public: void ClearExclusiveState() override; void ClearInstructionCache() override; + void InvalidateCacheRange(VAddr addr, std::size_t size) override; void PageTableChanged(Common::PageTable& new_page_table, std::size_t new_address_space_size_in_bits) override; diff --git a/src/core/core.cpp b/src/core/core.cpp index 58368fe3c..01e4faac8 100644 --- a/src/core/core.cpp +++ b/src/core/core.cpp @@ -457,6 +457,10 @@ void System::InvalidateCpuInstructionCaches() { impl->kernel.InvalidateAllInstructionCaches(); } +void System::InvalidateCpuInstructionCacheRange(VAddr addr, std::size_t size) { + impl->kernel.InvalidateCpuInstructionCacheRange(addr, size); +} + void System::Shutdown() { impl->Shutdown(); } diff --git a/src/core/core.h b/src/core/core.h index f642befc0..29b8fb92a 100644 --- a/src/core/core.h +++ b/src/core/core.h @@ -166,6 +166,8 @@ public: */ void InvalidateCpuInstructionCaches(); + void InvalidateCpuInstructionCacheRange(VAddr addr, std::size_t size); + /// Shutdown the emulated system. void Shutdown(); diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp index c426b6378..929db696d 100644 --- a/src/core/hle/kernel/kernel.cpp +++ b/src/core/hle/kernel/kernel.cpp @@ -497,12 +497,17 @@ const Core::ExclusiveMonitor& KernelCore::GetExclusiveMonitor() const { } void KernelCore::InvalidateAllInstructionCaches() { - if (!IsMulticore()) { - for (auto& physical_core : impl->cores) { - physical_core.ArmInterface().ClearInstructionCache(); + for (auto& physical_core : impl->cores) { + physical_core.ArmInterface().ClearInstructionCache(); + } +} + +void KernelCore::InvalidateCpuInstructionCacheRange(VAddr addr, std::size_t size) { + for (auto& physical_core : impl->cores) { + if (!physical_core.IsInitialized()) { + continue; } - } else { - UNIMPLEMENTED(); + physical_core.ArmInterface().InvalidateCacheRange(addr, size); } } diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h index a9fdc5860..a73a93039 100644 --- a/src/core/hle/kernel/kernel.h +++ b/src/core/hle/kernel/kernel.h @@ -156,6 +156,8 @@ public: void InvalidateAllInstructionCaches(); + void InvalidateCpuInstructionCacheRange(VAddr addr, std::size_t size); + /// Adds a port to the named port table void AddNamedPort(std::string name, std::shared_ptr port); diff --git a/src/core/hle/kernel/memory/page_table.cpp b/src/core/hle/kernel/memory/page_table.cpp index a3fadb533..f53a7be82 100644 --- a/src/core/hle/kernel/memory/page_table.cpp +++ b/src/core/hle/kernel/memory/page_table.cpp @@ -670,6 +670,11 @@ ResultCode PageTable::SetCodeMemoryPermission(VAddr addr, std::size_t size, Memo return RESULT_SUCCESS; } + if ((prev_perm & MemoryPermission::Execute) != (perm & MemoryPermission::Execute)) { + // Memory execution state is changing, invalidate CPU cache range + system.InvalidateCpuInstructionCacheRange(addr, size); + } + const std::size_t num_pages{size / PageSize}; const OperationType operation{(perm & MemoryPermission::Execute) != MemoryPermission::None ? OperationType::ChangePermissionsAndRefresh diff --git a/src/core/hle/kernel/physical_core.h b/src/core/hle/kernel/physical_core.h index ace058a5a..37513130a 100644 --- a/src/core/hle/kernel/physical_core.h +++ b/src/core/hle/kernel/physical_core.h @@ -58,6 +58,10 @@ public: // Shutdown this physical core. void Shutdown(); + bool IsInitialized() const { + return arm_interface != nullptr; + } + Core::ARM_Interface& ArmInterface() { return *arm_interface; } diff --git a/src/core/hle/service/ldr/ldr.cpp b/src/core/hle/service/ldr/ldr.cpp index fff68326b..9da786b4e 100644 --- a/src/core/hle/service/ldr/ldr.cpp +++ b/src/core/hle/service/ldr/ldr.cpp @@ -527,9 +527,6 @@ public: header.segment_headers[RO_INDEX].memory_size, header.segment_headers[DATA_INDEX].memory_size, nro_address}); - // Invalidate JIT caches for the newly mapped process code - system.InvalidateCpuInstructionCaches(); - IPC::ResponseBuilder rb{ctx, 4}; rb.Push(RESULT_SUCCESS); rb.Push(*map_result); @@ -590,8 +587,6 @@ public: const auto result{UnmapNro(iter->second)}; - system.InvalidateCpuInstructionCaches(); - nro.erase(iter); IPC::ResponseBuilder rb{ctx, 2}; -- cgit v1.2.3 From c10a37e5b6bdece089fc765e9843f81a097b08a2 Mon Sep 17 00:00:00 2001 From: bunnei Date: Tue, 1 Dec 2020 20:53:51 -0800 Subject: hle: kernel: physical_core: Clear exclusive state after each run. - This is closer to pre-multicore behavior, and works a bit better. --- src/core/arm/dynarmic/arm_dynarmic_32.cpp | 3 +++ src/core/arm/dynarmic/arm_dynarmic_64.cpp | 3 +++ src/core/hle/kernel/physical_core.cpp | 1 + 3 files changed, 7 insertions(+) (limited to 'src/core/arm/dynarmic') diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp index 193fd7d62..e9c74b1a6 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp @@ -294,6 +294,9 @@ void ARM_Dynarmic_32::InvalidateCacheRange(VAddr addr, std::size_t size) { } void ARM_Dynarmic_32::ClearExclusiveState() { + if (!jit) { + return; + } jit->ClearExclusiveState(); } diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp index 0f0585d0f..b63f79915 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp @@ -330,6 +330,9 @@ void ARM_Dynarmic_64::InvalidateCacheRange(VAddr addr, std::size_t size) { } void ARM_Dynarmic_64::ClearExclusiveState() { + if (!jit) { + return; + } jit->ClearExclusiveState(); } diff --git a/src/core/hle/kernel/physical_core.cpp b/src/core/hle/kernel/physical_core.cpp index 50aca5752..d6a5742bd 100644 --- a/src/core/hle/kernel/physical_core.cpp +++ b/src/core/hle/kernel/physical_core.cpp @@ -37,6 +37,7 @@ void PhysicalCore::Initialize([[maybe_unused]] bool is_64_bit) { void PhysicalCore::Run() { arm_interface->Run(); + arm_interface->ClearExclusiveState(); } void PhysicalCore::Idle() { -- cgit v1.2.3 From 9e29e36a784496f7290c03b6a42e400a164a5b1e Mon Sep 17 00:00:00 2001 From: bunnei Date: Wed, 2 Dec 2020 18:08:35 -0800 Subject: hle: kernel: Rewrite scheduler implementation based on Mesopshere. --- src/core/CMakeLists.txt | 4 +- src/core/arm/dynarmic/arm_dynarmic_64.cpp | 2 +- src/core/core.cpp | 26 +- src/core/core.h | 20 +- src/core/cpu_manager.cpp | 55 +- src/core/hle/kernel/address_arbiter.cpp | 6 +- src/core/hle/kernel/handle_table.cpp | 4 +- src/core/hle/kernel/hle_ipc.cpp | 2 +- src/core/hle/kernel/k_scheduler.cpp | 873 ++++++++++++++++++++++++++++++ src/core/hle/kernel/k_scheduler.h | 297 ++++++++++ src/core/hle/kernel/kernel.cpp | 59 +- src/core/hle/kernel/kernel.h | 17 +- src/core/hle/kernel/mutex.cpp | 6 +- src/core/hle/kernel/physical_core.cpp | 9 +- src/core/hle/kernel/physical_core.h | 13 +- src/core/hle/kernel/process.cpp | 6 +- src/core/hle/kernel/readable_event.cpp | 2 +- src/core/hle/kernel/scheduler.cpp | 819 ---------------------------- src/core/hle/kernel/scheduler.h | 320 ----------- src/core/hle/kernel/server_session.cpp | 2 +- src/core/hle/kernel/svc.cpp | 57 +- src/core/hle/kernel/synchronization.cpp | 4 +- src/core/hle/kernel/thread.cpp | 50 +- src/core/hle/kernel/thread.h | 107 +++- src/core/hle/kernel/time_manager.cpp | 2 +- src/core/hle/service/time/time.cpp | 2 +- src/yuzu/debugger/wait_tree.cpp | 6 +- 27 files changed, 1381 insertions(+), 1389 deletions(-) create mode 100644 src/core/hle/kernel/k_scheduler.cpp create mode 100644 src/core/hle/kernel/k_scheduler.h delete mode 100644 src/core/hle/kernel/scheduler.cpp delete mode 100644 src/core/hle/kernel/scheduler.h (limited to 'src/core/arm/dynarmic') diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt index 2e60a8331..662839ff8 100644 --- a/src/core/CMakeLists.txt +++ b/src/core/CMakeLists.txt @@ -154,6 +154,8 @@ add_library(core STATIC hle/kernel/hle_ipc.h hle/kernel/k_affinity_mask.h hle/kernel/k_priority_queue.h + hle/kernel/k_scheduler.cpp + hle/kernel/k_scheduler.h hle/kernel/k_scheduler_lock.h hle/kernel/kernel.cpp hle/kernel/kernel.h @@ -189,8 +191,6 @@ add_library(core STATIC hle/kernel/readable_event.h hle/kernel/resource_limit.cpp hle/kernel/resource_limit.h - hle/kernel/scheduler.cpp - hle/kernel/scheduler.h hle/kernel/server_port.cpp hle/kernel/server_port.h hle/kernel/server_session.cpp diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp index b63f79915..7a4eb88a2 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp @@ -15,8 +15,8 @@ #include "core/core.h" #include "core/core_timing.h" #include "core/hardware_properties.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/process.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/svc.h" #include "core/memory.h" #include "core/settings.h" diff --git a/src/core/core.cpp b/src/core/core.cpp index 01e4faac8..77d21d41c 100644 --- a/src/core/core.cpp +++ b/src/core/core.cpp @@ -27,10 +27,10 @@ #include "core/file_sys/vfs_real.h" #include "core/hardware_interrupt_manager.h" #include "core/hle/kernel/client_port.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/physical_core.h" #include "core/hle/kernel/process.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/thread.h" #include "core/hle/service/am/applets/applets.h" #include "core/hle/service/apm/controller.h" @@ -508,14 +508,6 @@ std::size_t System::CurrentCoreIndex() const { return core; } -Kernel::Scheduler& System::CurrentScheduler() { - return impl->kernel.CurrentScheduler(); -} - -const Kernel::Scheduler& System::CurrentScheduler() const { - return impl->kernel.CurrentScheduler(); -} - Kernel::PhysicalCore& System::CurrentPhysicalCore() { return impl->kernel.CurrentPhysicalCore(); } @@ -524,22 +516,14 @@ const Kernel::PhysicalCore& System::CurrentPhysicalCore() const { return impl->kernel.CurrentPhysicalCore(); } -Kernel::Scheduler& System::Scheduler(std::size_t core_index) { - return impl->kernel.Scheduler(core_index); -} - -const Kernel::Scheduler& System::Scheduler(std::size_t core_index) const { - return impl->kernel.Scheduler(core_index); -} - /// Gets the global scheduler -Kernel::GlobalScheduler& System::GlobalScheduler() { - return impl->kernel.GlobalScheduler(); +Kernel::GlobalSchedulerContext& System::GlobalSchedulerContext() { + return impl->kernel.GlobalSchedulerContext(); } /// Gets the global scheduler -const Kernel::GlobalScheduler& System::GlobalScheduler() const { - return impl->kernel.GlobalScheduler(); +const Kernel::GlobalSchedulerContext& System::GlobalSchedulerContext() const { + return impl->kernel.GlobalSchedulerContext(); } Kernel::Process* System::CurrentProcess() { diff --git a/src/core/core.h b/src/core/core.h index 29b8fb92a..579a774e4 100644 --- a/src/core/core.h +++ b/src/core/core.h @@ -26,11 +26,11 @@ class VfsFilesystem; } // namespace FileSys namespace Kernel { -class GlobalScheduler; +class GlobalSchedulerContext; class KernelCore; class PhysicalCore; class Process; -class Scheduler; +class KScheduler; } // namespace Kernel namespace Loader { @@ -213,12 +213,6 @@ public: /// Gets the index of the currently running CPU core [[nodiscard]] std::size_t CurrentCoreIndex() const; - /// Gets the scheduler for the CPU core that is currently running - [[nodiscard]] Kernel::Scheduler& CurrentScheduler(); - - /// Gets the scheduler for the CPU core that is currently running - [[nodiscard]] const Kernel::Scheduler& CurrentScheduler() const; - /// Gets the physical core for the CPU core that is currently running [[nodiscard]] Kernel::PhysicalCore& CurrentPhysicalCore(); @@ -261,17 +255,11 @@ public: /// Gets an immutable reference to the renderer. [[nodiscard]] const VideoCore::RendererBase& Renderer() const; - /// Gets the scheduler for the CPU core with the specified index - [[nodiscard]] Kernel::Scheduler& Scheduler(std::size_t core_index); - - /// Gets the scheduler for the CPU core with the specified index - [[nodiscard]] const Kernel::Scheduler& Scheduler(std::size_t core_index) const; - /// Gets the global scheduler - [[nodiscard]] Kernel::GlobalScheduler& GlobalScheduler(); + [[nodiscard]] Kernel::GlobalSchedulerContext& GlobalSchedulerContext(); /// Gets the global scheduler - [[nodiscard]] const Kernel::GlobalScheduler& GlobalScheduler() const; + [[nodiscard]] const Kernel::GlobalSchedulerContext& GlobalSchedulerContext() const; /// Gets the manager for the guest device memory [[nodiscard]] Core::DeviceMemory& DeviceMemory(); diff --git a/src/core/cpu_manager.cpp b/src/core/cpu_manager.cpp index 0cff985e9..179154348 100644 --- a/src/core/cpu_manager.cpp +++ b/src/core/cpu_manager.cpp @@ -10,9 +10,9 @@ #include "core/core.h" #include "core/core_timing.h" #include "core/cpu_manager.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/physical_core.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/thread.h" #include "video_core/gpu.h" @@ -109,11 +109,8 @@ void* CpuManager::GetStartFuncParamater() { void CpuManager::MultiCoreRunGuestThread() { auto& kernel = system.Kernel(); - { - auto& sched = kernel.CurrentScheduler(); - sched.OnThreadStart(); - } - auto* thread = kernel.CurrentScheduler().GetCurrentThread(); + kernel.CurrentScheduler()->OnThreadStart(); + auto* thread = kernel.CurrentScheduler()->GetCurrentThread(); auto& host_context = thread->GetHostContext(); host_context->SetRewindPoint(GuestRewindFunction, this); MultiCoreRunGuestLoop(); @@ -130,8 +127,8 @@ void CpuManager::MultiCoreRunGuestLoop() { physical_core = &kernel.CurrentPhysicalCore(); } system.ExitDynarmicProfile(); - auto& scheduler = kernel.CurrentScheduler(); - scheduler.TryDoContextSwitch(); + physical_core->ArmInterface().ClearExclusiveState(); + kernel.CurrentScheduler()->RescheduleCurrentCore(); } } @@ -140,25 +137,21 @@ void CpuManager::MultiCoreRunIdleThread() { while (true) { auto& physical_core = kernel.CurrentPhysicalCore(); physical_core.Idle(); - auto& scheduler = kernel.CurrentScheduler(); - scheduler.TryDoContextSwitch(); + kernel.CurrentScheduler()->RescheduleCurrentCore(); } } void CpuManager::MultiCoreRunSuspendThread() { auto& kernel = system.Kernel(); - { - auto& sched = kernel.CurrentScheduler(); - sched.OnThreadStart(); - } + kernel.CurrentScheduler()->OnThreadStart(); while (true) { auto core = kernel.GetCurrentHostThreadID(); - auto& scheduler = kernel.CurrentScheduler(); + auto& scheduler = *kernel.CurrentScheduler(); Kernel::Thread* current_thread = scheduler.GetCurrentThread(); Common::Fiber::YieldTo(current_thread->GetHostContext(), core_data[core].host_context); ASSERT(scheduler.ContextSwitchPending()); ASSERT(core == kernel.GetCurrentHostThreadID()); - scheduler.TryDoContextSwitch(); + scheduler.RescheduleCurrentCore(); } } @@ -206,11 +199,8 @@ void CpuManager::MultiCorePause(bool paused) { void CpuManager::SingleCoreRunGuestThread() { auto& kernel = system.Kernel(); - { - auto& sched = kernel.CurrentScheduler(); - sched.OnThreadStart(); - } - auto* thread = kernel.CurrentScheduler().GetCurrentThread(); + kernel.CurrentScheduler()->OnThreadStart(); + auto* thread = kernel.CurrentScheduler()->GetCurrentThread(); auto& host_context = thread->GetHostContext(); host_context->SetRewindPoint(GuestRewindFunction, this); SingleCoreRunGuestLoop(); @@ -218,7 +208,7 @@ void CpuManager::SingleCoreRunGuestThread() { void CpuManager::SingleCoreRunGuestLoop() { auto& kernel = system.Kernel(); - auto* thread = kernel.CurrentScheduler().GetCurrentThread(); + auto* thread = kernel.CurrentScheduler()->GetCurrentThread(); while (true) { auto* physical_core = &kernel.CurrentPhysicalCore(); system.EnterDynarmicProfile(); @@ -230,9 +220,10 @@ void CpuManager::SingleCoreRunGuestLoop() { thread->SetPhantomMode(true); system.CoreTiming().Advance(); thread->SetPhantomMode(false); + physical_core->ArmInterface().ClearExclusiveState(); PreemptSingleCore(); auto& scheduler = kernel.Scheduler(current_core); - scheduler.TryDoContextSwitch(); + scheduler.RescheduleCurrentCore(); } } @@ -244,24 +235,21 @@ void CpuManager::SingleCoreRunIdleThread() { system.CoreTiming().AddTicks(1000U); idle_count++; auto& scheduler = physical_core.Scheduler(); - scheduler.TryDoContextSwitch(); + scheduler.RescheduleCurrentCore(); } } void CpuManager::SingleCoreRunSuspendThread() { auto& kernel = system.Kernel(); - { - auto& sched = kernel.CurrentScheduler(); - sched.OnThreadStart(); - } + kernel.CurrentScheduler()->OnThreadStart(); while (true) { auto core = kernel.GetCurrentHostThreadID(); - auto& scheduler = kernel.CurrentScheduler(); + auto& scheduler = *kernel.CurrentScheduler(); Kernel::Thread* current_thread = scheduler.GetCurrentThread(); Common::Fiber::YieldTo(current_thread->GetHostContext(), core_data[0].host_context); ASSERT(scheduler.ContextSwitchPending()); ASSERT(core == kernel.GetCurrentHostThreadID()); - scheduler.TryDoContextSwitch(); + scheduler.RescheduleCurrentCore(); } } @@ -280,12 +268,12 @@ void CpuManager::PreemptSingleCore(bool from_running_enviroment) { } current_core.store((current_core + 1) % Core::Hardware::NUM_CPU_CORES); system.CoreTiming().ResetTicks(); - scheduler.Unload(); + scheduler.Unload(scheduler.GetCurrentThread()); auto& next_scheduler = system.Kernel().Scheduler(current_core); Common::Fiber::YieldTo(current_thread->GetHostContext(), next_scheduler.ControlContext()); /// May have changed scheduler auto& current_scheduler = system.Kernel().Scheduler(current_core); - current_scheduler.Reload(); + current_scheduler.Reload(scheduler.GetCurrentThread()); auto* currrent_thread2 = current_scheduler.GetCurrentThread(); if (!currrent_thread2->IsIdleThread()) { idle_count = 0; @@ -369,8 +357,7 @@ void CpuManager::RunThread(std::size_t core) { return; } - auto& scheduler = system.Kernel().CurrentScheduler(); - Kernel::Thread* current_thread = scheduler.GetCurrentThread(); + auto current_thread = system.Kernel().CurrentScheduler()->GetCurrentThread(); data.is_running = true; Common::Fiber::YieldTo(data.host_context, current_thread->GetHostContext()); data.is_running = false; diff --git a/src/core/hle/kernel/address_arbiter.cpp b/src/core/hle/kernel/address_arbiter.cpp index 048acd30e..bc32be18b 100644 --- a/src/core/hle/kernel/address_arbiter.cpp +++ b/src/core/hle/kernel/address_arbiter.cpp @@ -12,8 +12,8 @@ #include "core/hle/kernel/address_arbiter.h" #include "core/hle/kernel/errors.h" #include "core/hle/kernel/handle_table.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/thread.h" #include "core/hle/kernel/time_manager.h" #include "core/hle/result.h" @@ -153,7 +153,7 @@ ResultCode AddressArbiter::WaitForAddressIfLessThan(VAddr address, s32 value, s6 bool should_decrement) { auto& memory = system.Memory(); auto& kernel = system.Kernel(); - Thread* current_thread = system.CurrentScheduler().GetCurrentThread(); + Thread* current_thread = kernel.CurrentScheduler()->GetCurrentThread(); Handle event_handle = InvalidHandle; { @@ -223,7 +223,7 @@ ResultCode AddressArbiter::WaitForAddressIfLessThan(VAddr address, s32 value, s6 ResultCode AddressArbiter::WaitForAddressIfEqual(VAddr address, s32 value, s64 timeout) { auto& memory = system.Memory(); auto& kernel = system.Kernel(); - Thread* current_thread = system.CurrentScheduler().GetCurrentThread(); + Thread* current_thread = kernel.CurrentScheduler()->GetCurrentThread(); Handle event_handle = InvalidHandle; { diff --git a/src/core/hle/kernel/handle_table.cpp b/src/core/hle/kernel/handle_table.cpp index 3e745c18b..40988b0fd 100644 --- a/src/core/hle/kernel/handle_table.cpp +++ b/src/core/hle/kernel/handle_table.cpp @@ -8,9 +8,9 @@ #include "core/core.h" #include "core/hle/kernel/errors.h" #include "core/hle/kernel/handle_table.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/process.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/thread.h" namespace Kernel { @@ -105,7 +105,7 @@ bool HandleTable::IsValid(Handle handle) const { std::shared_ptr HandleTable::GetGeneric(Handle handle) const { if (handle == CurrentThread) { - return SharedFrom(kernel.CurrentScheduler().GetCurrentThread()); + return SharedFrom(kernel.CurrentScheduler()->GetCurrentThread()); } else if (handle == CurrentProcess) { return SharedFrom(kernel.CurrentProcess()); } diff --git a/src/core/hle/kernel/hle_ipc.cpp b/src/core/hle/kernel/hle_ipc.cpp index 81f85643b..7eda89786 100644 --- a/src/core/hle/kernel/hle_ipc.cpp +++ b/src/core/hle/kernel/hle_ipc.cpp @@ -17,11 +17,11 @@ #include "core/hle/kernel/errors.h" #include "core/hle/kernel/handle_table.h" #include "core/hle/kernel/hle_ipc.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/object.h" #include "core/hle/kernel/process.h" #include "core/hle/kernel/readable_event.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/server_session.h" #include "core/hle/kernel/thread.h" #include "core/hle/kernel/time_manager.h" diff --git a/src/core/hle/kernel/k_scheduler.cpp b/src/core/hle/kernel/k_scheduler.cpp new file mode 100644 index 000000000..7f7da610d --- /dev/null +++ b/src/core/hle/kernel/k_scheduler.cpp @@ -0,0 +1,873 @@ +// Copyright 2020 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +// This file references various implementation details from Atmosphere, an open-source firmware for +// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX. + +#include +#include +#include +#include +#include + +#include "common/assert.h" +#include "common/bit_util.h" +#include "common/fiber.h" +#include "common/logging/log.h" +#include "core/arm/arm_interface.h" +#include "core/core.h" +#include "core/core_timing.h" +#include "core/cpu_manager.h" +#include "core/hle/kernel/kernel.h" +#include "core/hle/kernel/physical_core.h" +#include "core/hle/kernel/process.h" +#include "core/hle/kernel/k_scheduler.h" +#include "core/hle/kernel/thread.h" +#include "core/hle/kernel/time_manager.h" + +namespace Kernel { + +static void IncrementScheduledCount(Kernel::Thread* thread) { + if (auto process = thread->GetOwnerProcess(); process) { + process->IncrementScheduledCount(); + } +} + +GlobalSchedulerContext::GlobalSchedulerContext(KernelCore& kernel) + : kernel{kernel}, scheduler_lock{kernel} {} + +GlobalSchedulerContext::~GlobalSchedulerContext() = default; + +/*static*/ void KScheduler::RescheduleCores(KernelCore& kernel, u64 cores_pending_reschedule, + Core::EmuThreadHandle global_thread) { + u32 current_core = global_thread.host_handle; + bool must_context_switch = global_thread.guest_handle != InvalidHandle && + (current_core < Core::Hardware::NUM_CPU_CORES); + + while (cores_pending_reschedule != 0) { + u32 core = Common::CountTrailingZeroes64(cores_pending_reschedule); + ASSERT(core < Core::Hardware::NUM_CPU_CORES); + if (!must_context_switch || core != current_core) { + auto& phys_core = kernel.PhysicalCore(core); + phys_core.Interrupt(); + } else { + must_context_switch = true; + } + cores_pending_reschedule &= ~(1ULL << core); + } + if (must_context_switch) { + auto core_scheduler = kernel.CurrentScheduler(); + kernel.ExitSVCProfile(); + core_scheduler->RescheduleCurrentCore(); + kernel.EnterSVCProfile(); + } +} + +u64 KScheduler::UpdateHighestPriorityThread(Thread* highest_thread) { + std::scoped_lock lock{guard}; + if (Thread* prev_highest_thread = this->state.highest_priority_thread; + prev_highest_thread != highest_thread) { + if (prev_highest_thread != nullptr) { + IncrementScheduledCount(prev_highest_thread); + prev_highest_thread->SetLastScheduledTick(system.CoreTiming().GetCPUTicks()); + } + if (this->state.should_count_idle) { + if (highest_thread != nullptr) { + // if (Process* process = highest_thread->GetOwnerProcess(); process != nullptr) { + // process->SetRunningThread(this->core_id, highest_thread, + // this->state.idle_count); + //} + } else { + this->state.idle_count++; + } + } + + this->state.highest_priority_thread = highest_thread; + this->state.needs_scheduling = true; + return (1ULL << this->core_id); + } else { + return 0; + } +} + +/*static*/ u64 KScheduler::UpdateHighestPriorityThreadsImpl(KernelCore& kernel) { + ASSERT(kernel.GlobalSchedulerContext().IsLocked()); + + /* Clear that we need to update. */ + ClearSchedulerUpdateNeeded(kernel); + + u64 cores_needing_scheduling = 0, idle_cores = 0; + Thread* top_threads[Core::Hardware::NUM_CPU_CORES]; + auto& priority_queue = GetPriorityQueue(kernel); + + /* We want to go over all cores, finding the highest priority thread and determining if + * scheduling is needed for that core. */ + for (size_t core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) { + Thread* top_thread = priority_queue.GetScheduledFront((s32)core_id); + if (top_thread != nullptr) { + ///* If the thread has no waiters, we need to check if the process has a thread pinned. + ///*/ + // if (top_thread->GetNumKernelWaiters() == 0) { + // if (Process* parent = top_thread->GetOwnerProcess(); parent != nullptr) { + // if (Thread* pinned = parent->GetPinnedThread(core_id); + // pinned != nullptr && pinned != top_thread) { + // /* We prefer our parent's pinned thread if possible. However, we also + // don't + // * want to schedule un-runnable threads. */ + // if (pinned->GetRawState() == Thread::ThreadState_Runnable) { + // top_thread = pinned; + // } else { + // top_thread = nullptr; + // } + // } + // } + //} + } else { + idle_cores |= (1ULL << core_id); + } + + top_threads[core_id] = top_thread; + cores_needing_scheduling |= + kernel.Scheduler(core_id).UpdateHighestPriorityThread(top_threads[core_id]); + } + + /* Idle cores are bad. We're going to try to migrate threads to each idle core in turn. */ + while (idle_cores != 0) { + u32 core_id = Common::CountTrailingZeroes64(idle_cores); + if (Thread* suggested = priority_queue.GetSuggestedFront(core_id); suggested != nullptr) { + s32 migration_candidates[Core::Hardware::NUM_CPU_CORES]; + size_t num_candidates = 0; + + /* While we have a suggested thread, try to migrate it! */ + while (suggested != nullptr) { + /* Check if the suggested thread is the top thread on its core. */ + const s32 suggested_core = suggested->GetActiveCore(); + if (Thread* top_thread = + (suggested_core >= 0) ? top_threads[suggested_core] : nullptr; + top_thread != suggested) { + /* Make sure we're not dealing with threads too high priority for migration. */ + if (top_thread != nullptr && + top_thread->GetPriority() < HighestCoreMigrationAllowedPriority) { + break; + } + + /* The suggested thread isn't bound to its core, so we can migrate it! */ + suggested->SetActiveCore(core_id); + priority_queue.ChangeCore(suggested_core, suggested); + + top_threads[core_id] = suggested; + cores_needing_scheduling |= + kernel.Scheduler(core_id).UpdateHighestPriorityThread(top_threads[core_id]); + break; + } + + /* Note this core as a candidate for migration. */ + ASSERT(num_candidates < Core::Hardware::NUM_CPU_CORES); + migration_candidates[num_candidates++] = suggested_core; + suggested = priority_queue.GetSuggestedNext(core_id, suggested); + } + + /* If suggested is nullptr, we failed to migrate a specific thread. So let's try all our + * candidate cores' top threads. */ + if (suggested == nullptr) { + for (size_t i = 0; i < num_candidates; i++) { + /* Check if there's some other thread that can run on the candidate core. */ + const s32 candidate_core = migration_candidates[i]; + suggested = top_threads[candidate_core]; + if (Thread* next_on_candidate_core = + priority_queue.GetScheduledNext(candidate_core, suggested); + next_on_candidate_core != nullptr) { + /* The candidate core can run some other thread! We'll migrate its current + * top thread to us. */ + top_threads[candidate_core] = next_on_candidate_core; + cores_needing_scheduling |= + kernel.Scheduler(candidate_core) + .UpdateHighestPriorityThread(top_threads[candidate_core]); + + /* Perform the migration. */ + suggested->SetActiveCore(core_id); + priority_queue.ChangeCore(candidate_core, suggested); + + top_threads[core_id] = suggested; + cores_needing_scheduling |= + kernel.Scheduler(core_id).UpdateHighestPriorityThread( + top_threads[core_id]); + break; + } + } + } + } + + idle_cores &= ~(1ULL << core_id); + } + + return cores_needing_scheduling; +} + +void GlobalSchedulerContext::AddThread(std::shared_ptr thread) { + std::scoped_lock lock{global_list_guard}; + thread_list.push_back(std::move(thread)); +} + +void GlobalSchedulerContext::RemoveThread(std::shared_ptr thread) { + std::scoped_lock lock{global_list_guard}; + thread_list.erase(std::remove(thread_list.begin(), thread_list.end(), thread), + thread_list.end()); +} + +void GlobalSchedulerContext::PreemptThreads() { + // The priority levels at which the global scheduler preempts threads every 10 ms. They are + // ordered from Core 0 to Core 3. + std::array preemption_priorities = {59, 59, 59, 63}; + + ASSERT(IsLocked()); + for (u32 core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) { + const u32 priority = preemption_priorities[core_id]; + kernel.Scheduler(core_id).RotateScheduledQueue(core_id, priority); + } +} + +bool GlobalSchedulerContext::IsLocked() const { + return scheduler_lock.IsLockedByCurrentThread(); +} + +/*static*/ void KScheduler::OnThreadStateChanged(KernelCore& kernel, Thread* thread, + u32 old_state) { + ASSERT(kernel.GlobalSchedulerContext().IsLocked()); + + /* Check if the state has changed, because if it hasn't there's nothing to do. */ + const auto cur_state = thread->scheduling_state; + if (cur_state == old_state) { + return; + } + + /* Update the priority queues. */ + if (old_state == static_cast(ThreadSchedStatus::Runnable)) { + /* If we were previously runnable, then we're not runnable now, and we should remove. */ + GetPriorityQueue(kernel).Remove(thread); + IncrementScheduledCount(thread); + SetSchedulerUpdateNeeded(kernel); + } else if (cur_state == static_cast(ThreadSchedStatus::Runnable)) { + /* If we're now runnable, then we weren't previously, and we should add. */ + GetPriorityQueue(kernel).PushBack(thread); + IncrementScheduledCount(thread); + SetSchedulerUpdateNeeded(kernel); + } +} + +/*static*/ void KScheduler::OnThreadPriorityChanged(KernelCore& kernel, Thread* thread, + Thread* current_thread, u32 old_priority) { + + ASSERT(kernel.GlobalSchedulerContext().IsLocked()); + + /* If the thread is runnable, we want to change its priority in the queue. */ + if (thread->scheduling_state == static_cast(ThreadSchedStatus::Runnable)) { + GetPriorityQueue(kernel).ChangePriority( + old_priority, thread == kernel.CurrentScheduler()->GetCurrentThread(), thread); + IncrementScheduledCount(thread); + SetSchedulerUpdateNeeded(kernel); + } +} + +/*static*/ void KScheduler::OnThreadAffinityMaskChanged(KernelCore& kernel, Thread* thread, + const KAffinityMask& old_affinity, + s32 old_core) { + ASSERT(kernel.GlobalSchedulerContext().IsLocked()); + + /* If the thread is runnable, we want to change its affinity in the queue. */ + if (thread->scheduling_state == static_cast(ThreadSchedStatus::Runnable)) { + GetPriorityQueue(kernel).ChangeAffinityMask(old_core, old_affinity, thread); + IncrementScheduledCount(thread); + SetSchedulerUpdateNeeded(kernel); + } +} + +void KScheduler::RotateScheduledQueue(s32 core_id, s32 priority) { + ASSERT(system.GlobalSchedulerContext().IsLocked()); + + /* Get a reference to the priority queue. */ + auto& kernel = system.Kernel(); + auto& priority_queue = GetPriorityQueue(kernel); + + /* Rotate the front of the queue to the end. */ + Thread* top_thread = priority_queue.GetScheduledFront(core_id, priority); + Thread* next_thread = nullptr; + if (top_thread != nullptr) { + next_thread = priority_queue.MoveToScheduledBack(top_thread); + if (next_thread != top_thread) { + IncrementScheduledCount(top_thread); + IncrementScheduledCount(next_thread); + } + } + + /* While we have a suggested thread, try to migrate it! */ + { + Thread* suggested = priority_queue.GetSuggestedFront(core_id, priority); + while (suggested != nullptr) { + /* Check if the suggested thread is the top thread on its core. */ + const s32 suggested_core = suggested->GetActiveCore(); + if (Thread* top_on_suggested_core = + (suggested_core >= 0) ? priority_queue.GetScheduledFront(suggested_core) + : nullptr; + top_on_suggested_core != suggested) { + /* If the next thread is a new thread that has been waiting longer than our + * suggestion, we prefer it to our suggestion. */ + if (top_thread != next_thread && next_thread != nullptr && + next_thread->GetLastScheduledTick() < suggested->GetLastScheduledTick()) { + suggested = nullptr; + break; + } + + /* If we're allowed to do a migration, do one. */ + /* NOTE: Unlike migrations in UpdateHighestPriorityThread, this moves the suggestion + * to the front of the queue. */ + if (top_on_suggested_core == nullptr || + top_on_suggested_core->GetPriority() >= HighestCoreMigrationAllowedPriority) { + suggested->SetActiveCore(core_id); + priority_queue.ChangeCore(suggested_core, suggested, true); + IncrementScheduledCount(suggested); + break; + } + } + + /* Get the next suggestion. */ + suggested = priority_queue.GetSamePriorityNext(core_id, suggested); + } + } + + /* Now that we might have migrated a thread with the same priority, check if we can do better. + */ + { + Thread* best_thread = priority_queue.GetScheduledFront(core_id); + if (best_thread == GetCurrentThread()) { + best_thread = priority_queue.GetScheduledNext(core_id, best_thread); + } + + /* If the best thread we can choose has a priority the same or worse than ours, try to + * migrate a higher priority thread. */ + if (best_thread != nullptr && best_thread->GetPriority() >= static_cast(priority)) { + Thread* suggested = priority_queue.GetSuggestedFront(core_id); + while (suggested != nullptr) { + /* If the suggestion's priority is the same as ours, don't bother. */ + if (suggested->GetPriority() >= best_thread->GetPriority()) { + break; + } + + /* Check if the suggested thread is the top thread on its core. */ + const s32 suggested_core = suggested->GetActiveCore(); + if (Thread* top_on_suggested_core = + (suggested_core >= 0) ? priority_queue.GetScheduledFront(suggested_core) + : nullptr; + top_on_suggested_core != suggested) { + /* If we're allowed to do a migration, do one. */ + /* NOTE: Unlike migrations in UpdateHighestPriorityThread, this moves the + * suggestion to the front of the queue. */ + if (top_on_suggested_core == nullptr || + top_on_suggested_core->GetPriority() >= + HighestCoreMigrationAllowedPriority) { + suggested->SetActiveCore(core_id); + priority_queue.ChangeCore(suggested_core, suggested, true); + IncrementScheduledCount(suggested); + break; + } + } + + /* Get the next suggestion. */ + suggested = priority_queue.GetSuggestedNext(core_id, suggested); + } + } + } + + /* After a rotation, we need a scheduler update. */ + SetSchedulerUpdateNeeded(kernel); +} + +/*static*/ bool KScheduler::CanSchedule(KernelCore& kernel) { + return kernel.CurrentScheduler()->GetCurrentThread()->GetDisableDispatchCount() <= 1; +} + +/*static*/ bool KScheduler::IsSchedulerUpdateNeeded(const KernelCore& kernel) { + return kernel.GlobalSchedulerContext().scheduler_update_needed.load(std::memory_order_acquire); +} + +/*static*/ void KScheduler::SetSchedulerUpdateNeeded(KernelCore& kernel) { + kernel.GlobalSchedulerContext().scheduler_update_needed.store(true, std::memory_order_release); +} + +/*static*/ void KScheduler::ClearSchedulerUpdateNeeded(KernelCore& kernel) { + kernel.GlobalSchedulerContext().scheduler_update_needed.store(false, std::memory_order_release); +} + +/*static*/ void KScheduler::DisableScheduling(KernelCore& kernel) { + if (auto* scheduler = kernel.CurrentScheduler(); scheduler) { + ASSERT(scheduler->GetCurrentThread()->GetDisableDispatchCount() >= 0); + scheduler->GetCurrentThread()->DisableDispatch(); + } +} + +/*static*/ void KScheduler::EnableScheduling(KernelCore& kernel, u64 cores_needing_scheduling, + Core::EmuThreadHandle global_thread) { + if (auto* scheduler = kernel.CurrentScheduler(); scheduler) { + scheduler->GetCurrentThread()->EnableDispatch(); + } + RescheduleCores(kernel, cores_needing_scheduling, global_thread); +} + +/*static*/ u64 KScheduler::UpdateHighestPriorityThreads(KernelCore& kernel) { + if (IsSchedulerUpdateNeeded(kernel)) { + return UpdateHighestPriorityThreadsImpl(kernel); + } else { + return 0; + } +} + +/*static*/ KSchedulerPriorityQueue& KScheduler::GetPriorityQueue(KernelCore& kernel) { + return kernel.GlobalSchedulerContext().priority_queue; +} + +void KScheduler::YieldWithoutCoreMigration() { + auto& kernel = system.Kernel(); + + /* Validate preconditions. */ + ASSERT(CanSchedule(kernel)); + ASSERT(kernel.CurrentProcess() != nullptr); + + /* Get the current thread and process. */ + Thread& cur_thread = *GetCurrentThread(); + Process& cur_process = *kernel.CurrentProcess(); + + /* If the thread's yield count matches, there's nothing for us to do. */ + if (cur_thread.GetYieldScheduleCount() == cur_process.GetScheduledCount()) { + return; + } + + /* Get a reference to the priority queue. */ + auto& priority_queue = GetPriorityQueue(kernel); + + /* Perform the yield. */ + { + SchedulerLock lock(kernel); + + const auto cur_state = cur_thread.scheduling_state; + if (cur_state == static_cast(ThreadSchedStatus::Runnable)) { + /* Put the current thread at the back of the queue. */ + Thread* next_thread = priority_queue.MoveToScheduledBack(std::addressof(cur_thread)); + IncrementScheduledCount(std::addressof(cur_thread)); + + /* If the next thread is different, we have an update to perform. */ + if (next_thread != std::addressof(cur_thread)) { + SetSchedulerUpdateNeeded(kernel); + } else { + /* Otherwise, set the thread's yield count so that we won't waste work until the + * process is scheduled again. */ + cur_thread.SetYieldScheduleCount(cur_process.GetScheduledCount()); + } + } + } +} + +void KScheduler::YieldWithCoreMigration() { + auto& kernel = system.Kernel(); + + /* Validate preconditions. */ + ASSERT(CanSchedule(kernel)); + ASSERT(kernel.CurrentProcess() != nullptr); + + /* Get the current thread and process. */ + Thread& cur_thread = *GetCurrentThread(); + Process& cur_process = *kernel.CurrentProcess(); + + /* If the thread's yield count matches, there's nothing for us to do. */ + if (cur_thread.GetYieldScheduleCount() == cur_process.GetScheduledCount()) { + return; + } + + /* Get a reference to the priority queue. */ + auto& priority_queue = GetPriorityQueue(kernel); + + /* Perform the yield. */ + { + SchedulerLock lock(kernel); + + const auto cur_state = cur_thread.scheduling_state; + if (cur_state == static_cast(ThreadSchedStatus::Runnable)) { + /* Get the current active core. */ + const s32 core_id = cur_thread.GetActiveCore(); + + /* Put the current thread at the back of the queue. */ + Thread* next_thread = priority_queue.MoveToScheduledBack(std::addressof(cur_thread)); + IncrementScheduledCount(std::addressof(cur_thread)); + + /* While we have a suggested thread, try to migrate it! */ + bool recheck = false; + Thread* suggested = priority_queue.GetSuggestedFront(core_id); + while (suggested != nullptr) { + /* Check if the suggested thread is the thread running on its core. */ + const s32 suggested_core = suggested->GetActiveCore(); + + if (Thread* running_on_suggested_core = + (suggested_core >= 0) + ? kernel.Scheduler(suggested_core).state.highest_priority_thread + : nullptr; + running_on_suggested_core != suggested) { + /* If the current thread's priority is higher than our suggestion's we prefer + * the next thread to the suggestion. */ + /* We also prefer the next thread when the current thread's priority is equal to + * the suggestions, but the next thread has been waiting longer. */ + if ((suggested->GetPriority() > cur_thread.GetPriority()) || + (suggested->GetPriority() == cur_thread.GetPriority() && + next_thread != std::addressof(cur_thread) && + next_thread->GetLastScheduledTick() < suggested->GetLastScheduledTick())) { + suggested = nullptr; + break; + } + + /* If we're allowed to do a migration, do one. */ + /* NOTE: Unlike migrations in UpdateHighestPriorityThread, this moves the + * suggestion to the front of the queue. */ + if (running_on_suggested_core == nullptr || + running_on_suggested_core->GetPriority() >= + HighestCoreMigrationAllowedPriority) { + suggested->SetActiveCore(core_id); + priority_queue.ChangeCore(suggested_core, suggested, true); + IncrementScheduledCount(suggested); + break; + } else { + /* We couldn't perform a migration, but we should check again on a future + * yield. */ + recheck = true; + } + } + + /* Get the next suggestion. */ + suggested = priority_queue.GetSuggestedNext(core_id, suggested); + } + + /* If we still have a suggestion or the next thread is different, we have an update to + * perform. */ + if (suggested != nullptr || next_thread != std::addressof(cur_thread)) { + SetSchedulerUpdateNeeded(kernel); + } else if (!recheck) { + /* Otherwise if we don't need to re-check, set the thread's yield count so that we + * won't waste work until the process is scheduled again. */ + cur_thread.SetYieldScheduleCount(cur_process.GetScheduledCount()); + } + } + } +} + +void KScheduler::YieldToAnyThread() { + auto& kernel = system.Kernel(); + + /* Validate preconditions. */ + ASSERT(CanSchedule(kernel)); + ASSERT(kernel.CurrentProcess() != nullptr); + + /* Get the current thread and process. */ + Thread& cur_thread = *GetCurrentThread(); + Process& cur_process = *kernel.CurrentProcess(); + + /* If the thread's yield count matches, there's nothing for us to do. */ + if (cur_thread.GetYieldScheduleCount() == cur_process.GetScheduledCount()) { + return; + } + + /* Get a reference to the priority queue. */ + auto& priority_queue = GetPriorityQueue(kernel); + + /* Perform the yield. */ + { + SchedulerLock lock(kernel); + + const auto cur_state = cur_thread.scheduling_state; + if (cur_state == static_cast(ThreadSchedStatus::Runnable)) { + /* Get the current active core. */ + const s32 core_id = cur_thread.GetActiveCore(); + + /* Migrate the current thread to core -1. */ + cur_thread.SetActiveCore(-1); + priority_queue.ChangeCore(core_id, std::addressof(cur_thread)); + IncrementScheduledCount(std::addressof(cur_thread)); + + /* If there's nothing scheduled, we can try to perform a migration. */ + if (priority_queue.GetScheduledFront(core_id) == nullptr) { + /* While we have a suggested thread, try to migrate it! */ + Thread* suggested = priority_queue.GetSuggestedFront(core_id); + while (suggested != nullptr) { + /* Check if the suggested thread is the top thread on its core. */ + const s32 suggested_core = suggested->GetActiveCore(); + if (Thread* top_on_suggested_core = + (suggested_core >= 0) ? priority_queue.GetScheduledFront(suggested_core) + : nullptr; + top_on_suggested_core != suggested) { + /* If we're allowed to do a migration, do one. */ + if (top_on_suggested_core == nullptr || + top_on_suggested_core->GetPriority() >= + HighestCoreMigrationAllowedPriority) { + suggested->SetActiveCore(core_id); + priority_queue.ChangeCore(suggested_core, suggested); + IncrementScheduledCount(suggested); + } + + /* Regardless of whether we migrated, we had a candidate, so we're done. */ + break; + } + + /* Get the next suggestion. */ + suggested = priority_queue.GetSuggestedNext(core_id, suggested); + } + + /* If the suggestion is different from the current thread, we need to perform an + * update. */ + if (suggested != std::addressof(cur_thread)) { + SetSchedulerUpdateNeeded(kernel); + } else { + /* Otherwise, set the thread's yield count so that we won't waste work until the + * process is scheduled again. */ + cur_thread.SetYieldScheduleCount(cur_process.GetScheduledCount()); + } + } else { + /* Otherwise, we have an update to perform. */ + SetSchedulerUpdateNeeded(kernel); + } + } + } +} + +void GlobalSchedulerContext::Lock() { + scheduler_lock.Lock(); +} + +void GlobalSchedulerContext::Unlock() { + scheduler_lock.Unlock(); +} + +KScheduler::KScheduler(Core::System& system, std::size_t core_id) + : system(system), core_id(core_id) { + switch_fiber = std::make_shared(std::function(OnSwitch), this); + this->state.needs_scheduling = true; + this->state.interrupt_task_thread_runnable = false; + this->state.should_count_idle = false; + this->state.idle_count = 0; + this->state.idle_thread_stack = nullptr; + this->state.highest_priority_thread = nullptr; +} + +KScheduler::~KScheduler() = default; + +Thread* KScheduler::GetCurrentThread() const { + if (current_thread) { + return current_thread; + } + return idle_thread; +} + +u64 KScheduler::GetLastContextSwitchTicks() const { + return last_context_switch_time; +} + +void KScheduler::RescheduleCurrentCore() { + ASSERT(GetCurrentThread()->GetDisableDispatchCount() == 1); + + auto& phys_core = system.Kernel().PhysicalCore(core_id); + if (phys_core.IsInterrupted()) { + phys_core.ClearInterrupt(); + } + guard.lock(); + if (this->state.needs_scheduling) { + Schedule(); + } else { + guard.unlock(); + } +} + +void KScheduler::OnThreadStart() { + SwitchContextStep2(); +} + +void KScheduler::Unload(Thread* thread) { + if (thread) { + thread->SetIsRunning(false); + if (thread->IsContinuousOnSVC() && !thread->IsHLEThread()) { + system.ArmInterface(core_id).ExceptionalExit(); + thread->SetContinuousOnSVC(false); + } + if (!thread->IsHLEThread() && !thread->HasExited()) { + Core::ARM_Interface& cpu_core = system.ArmInterface(core_id); + cpu_core.SaveContext(thread->GetContext32()); + cpu_core.SaveContext(thread->GetContext64()); + // Save the TPIDR_EL0 system register in case it was modified. + thread->SetTPIDR_EL0(cpu_core.GetTPIDR_EL0()); + cpu_core.ClearExclusiveState(); + } + thread->context_guard.unlock(); + } +} + +void KScheduler::Reload(Thread* thread) { + if (thread) { + ASSERT_MSG(thread->GetSchedulingStatus() == ThreadSchedStatus::Runnable, + "Thread must be runnable."); + + // Cancel any outstanding wakeup events for this thread + thread->SetIsRunning(true); + thread->SetWasRunning(false); + + auto* const thread_owner_process = thread->GetOwnerProcess(); + if (thread_owner_process != nullptr) { + system.Kernel().MakeCurrentProcess(thread_owner_process); + } + if (!thread->IsHLEThread()) { + Core::ARM_Interface& cpu_core = system.ArmInterface(core_id); + cpu_core.LoadContext(thread->GetContext32()); + cpu_core.LoadContext(thread->GetContext64()); + cpu_core.SetTlsAddress(thread->GetTLSAddress()); + cpu_core.SetTPIDR_EL0(thread->GetTPIDR_EL0()); + cpu_core.ClearExclusiveState(); + } + } +} + +void KScheduler::SwitchContextStep2() { + // Load context of new thread + Reload(current_thread); + + RescheduleCurrentCore(); +} + +void KScheduler::ScheduleImpl() { + Thread* previous_thread = current_thread; + current_thread = state.highest_priority_thread; + + this->state.needs_scheduling = false; + + if (current_thread == previous_thread) { + guard.unlock(); + return; + } + + Process* const previous_process = system.Kernel().CurrentProcess(); + + UpdateLastContextSwitchTime(previous_thread, previous_process); + + // Save context for previous thread + Unload(previous_thread); + + std::shared_ptr* old_context; + if (previous_thread != nullptr) { + old_context = &previous_thread->GetHostContext(); + } else { + old_context = &idle_thread->GetHostContext(); + } + guard.unlock(); + + Common::Fiber::YieldTo(*old_context, switch_fiber); + /// When a thread wakes up, the scheduler may have changed to other in another core. + auto& next_scheduler = *system.Kernel().CurrentScheduler(); + next_scheduler.SwitchContextStep2(); +} + +void KScheduler::OnSwitch(void* this_scheduler) { + KScheduler* sched = static_cast(this_scheduler); + sched->SwitchToCurrent(); +} + +void KScheduler::SwitchToCurrent() { + while (true) { + { + std::scoped_lock lock{guard}; + current_thread = state.highest_priority_thread; + this->state.needs_scheduling = false; + } + const auto is_switch_pending = [this] { + std::scoped_lock lock{guard}; + return !!this->state.needs_scheduling; + }; + do { + if (current_thread != nullptr && !current_thread->IsHLEThread()) { + current_thread->context_guard.lock(); + if (!current_thread->IsRunnable()) { + current_thread->context_guard.unlock(); + break; + } + if (static_cast(current_thread->GetProcessorID()) != core_id) { + current_thread->context_guard.unlock(); + break; + } + } + std::shared_ptr* next_context; + if (current_thread != nullptr) { + next_context = ¤t_thread->GetHostContext(); + } else { + next_context = &idle_thread->GetHostContext(); + } + Common::Fiber::YieldTo(switch_fiber, *next_context); + } while (!is_switch_pending()); + } +} + +void KScheduler::UpdateLastContextSwitchTime(Thread* thread, Process* process) { + const u64 prev_switch_ticks = last_context_switch_time; + const u64 most_recent_switch_ticks = system.CoreTiming().GetCPUTicks(); + const u64 update_ticks = most_recent_switch_ticks - prev_switch_ticks; + + if (thread != nullptr) { + thread->UpdateCPUTimeTicks(update_ticks); + } + + if (process != nullptr) { + process->UpdateCPUTimeTicks(update_ticks); + } + + last_context_switch_time = most_recent_switch_ticks; +} + +void KScheduler::Initialize() { + std::string name = "Idle Thread Id:" + std::to_string(core_id); + std::function init_func = Core::CpuManager::GetIdleThreadStartFunc(); + void* init_func_parameter = system.GetCpuManager().GetStartFuncParamater(); + ThreadType type = static_cast(THREADTYPE_KERNEL | THREADTYPE_HLE | THREADTYPE_IDLE); + auto thread_res = Thread::Create(system, type, name, 0, 64, 0, static_cast(core_id), 0, + nullptr, std::move(init_func), init_func_parameter); + idle_thread = thread_res.Unwrap().get(); + + { + KScopedSchedulerLock lock{system.Kernel()}; + idle_thread->SetStatus(ThreadStatus::Ready); + } +} + +SchedulerLock::SchedulerLock(KernelCore& kernel) : kernel{kernel} { + kernel.GlobalSchedulerContext().Lock(); +} + +SchedulerLock::~SchedulerLock() { + kernel.GlobalSchedulerContext().Unlock(); +} + +SchedulerLockAndSleep::SchedulerLockAndSleep(KernelCore& kernel, Handle& event_handle, + Thread* time_task, s64 nanoseconds) + : SchedulerLock{kernel}, event_handle{event_handle}, time_task{time_task}, nanoseconds{ + nanoseconds} { + event_handle = InvalidHandle; +} + +SchedulerLockAndSleep::~SchedulerLockAndSleep() { + if (sleep_cancelled) { + return; + } + auto& time_manager = kernel.TimeManager(); + time_manager.ScheduleTimeEvent(event_handle, time_task, nanoseconds); +} + +void SchedulerLockAndSleep::Release() { + if (sleep_cancelled) { + return; + } + auto& time_manager = kernel.TimeManager(); + time_manager.ScheduleTimeEvent(event_handle, time_task, nanoseconds); + sleep_cancelled = true; +} + +} // namespace Kernel diff --git a/src/core/hle/kernel/k_scheduler.h b/src/core/hle/kernel/k_scheduler.h new file mode 100644 index 000000000..535ee34b9 --- /dev/null +++ b/src/core/hle/kernel/k_scheduler.h @@ -0,0 +1,297 @@ +// Copyright 2020 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +// This file references various implementation details from Atmosphere, an open-source firmware for +// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX. + +#pragma once + +#include +#include +#include +#include + +#include "common/common_types.h" +#include "common/multi_level_queue.h" +#include "common/scope_exit.h" +#include "common/spin_lock.h" +#include "core/core_timing.h" +#include "core/hardware_properties.h" +#include "core/hle/kernel/k_priority_queue.h" +#include "core/hle/kernel/k_scheduler_lock.h" +#include "core/hle/kernel/thread.h" + +namespace Common { +class Fiber; +} + +namespace Core { +class ARM_Interface; +class System; +} // namespace Core + +namespace Kernel { + +class KernelCore; +class Process; +class SchedulerLock; + +using KSchedulerPriorityQueue = + KPriorityQueue; +static constexpr s32 HighestCoreMigrationAllowedPriority = 2; + +class GlobalSchedulerContext final { + friend class KScheduler; + +public: + explicit GlobalSchedulerContext(KernelCore& kernel); + ~GlobalSchedulerContext(); + + /// Adds a new thread to the scheduler + void AddThread(std::shared_ptr thread); + + /// Removes a thread from the scheduler + void RemoveThread(std::shared_ptr thread); + + /// Returns a list of all threads managed by the scheduler + const std::vector>& GetThreadList() const { + return thread_list; + } + + /** + * Rotates the scheduling queues of threads at a preemption priority and then does + * some core rebalancing. Preemption priorities can be found in the array + * 'preemption_priorities'. + * + * @note This operation happens every 10ms. + */ + void PreemptThreads(); + + u32 CpuCoresCount() const { + return Core::Hardware::NUM_CPU_CORES; + } + + bool IsLocked() const; + +private: + friend class SchedulerLock; + + /// Lock the scheduler to the current thread. + void Lock(); + + /// Unlocks the scheduler, reselects threads, interrupts cores for rescheduling + /// and reschedules current core if needed. + void Unlock(); + + using LockType = KAbstractSchedulerLock; + + KernelCore& kernel; + + std::atomic_bool scheduler_update_needed{}; + KSchedulerPriorityQueue priority_queue; + LockType scheduler_lock; + + /// Lists all thread ids that aren't deleted/etc. + std::vector> thread_list; + Common::SpinLock global_list_guard{}; +}; + +class KScheduler final { +public: + explicit KScheduler(Core::System& system, std::size_t core_id); + ~KScheduler(); + + /// Reschedules to the next available thread (call after current thread is suspended) + void RescheduleCurrentCore(); + + /// Reschedules cores pending reschedule, to be called on EnableScheduling. + static void RescheduleCores(KernelCore& kernel, u64 cores_pending_reschedule, + Core::EmuThreadHandle global_thread); + + /// The next two are for SingleCore Only. + /// Unload current thread before preempting core. + void Unload(Thread* thread); + + /// Reload current thread after core preemption. + void Reload(Thread* thread); + + /// Gets the current running thread + Thread* GetCurrentThread() const; + + /// Gets the timestamp for the last context switch in ticks. + u64 GetLastContextSwitchTicks() const; + + bool ContextSwitchPending() const { + return this->state.needs_scheduling; + } + + void Initialize(); + + void OnThreadStart(); + + std::shared_ptr& ControlContext() { + return switch_fiber; + } + + const std::shared_ptr& ControlContext() const { + return switch_fiber; + } + + std::size_t CurrentCoreId() const { + return core_id; + } + + u64 UpdateHighestPriorityThread(Thread* highest_thread); + + /** + * Takes a thread and moves it to the back of the it's priority list. + * + * @note This operation can be redundant and no scheduling is changed if marked as so. + */ + void YieldWithoutCoreMigration(); + + /** + * Takes a thread and moves it to the back of the it's priority list. + * Afterwards, tries to pick a suggested thread from the suggested queue that has worse time or + * a better priority than the next thread in the core. + * + * @note This operation can be redundant and no scheduling is changed if marked as so. + */ + void YieldWithCoreMigration(); + + /** + * Takes a thread and moves it out of the scheduling queue. + * and into the suggested queue. If no thread can be scheduled afterwards in that core, + * a suggested thread is obtained instead. + * + * @note This operation can be redundant and no scheduling is changed if marked as so. + */ + void YieldToAnyThread(); + + /// Notify the scheduler a thread's status has changed. + static void OnThreadStateChanged(KernelCore& kernel, Thread* thread, u32 old_state); + + /// Notify the scheduler a thread's priority has changed. + static void OnThreadPriorityChanged(KernelCore& kernel, Thread* thread, Thread* current_thread, + u32 old_priority); + + /// Notify the scheduler a thread's core and/or affinity mask has changed. + static void OnThreadAffinityMaskChanged(KernelCore& kernel, Thread* thread, + const KAffinityMask& old_affinity, s32 old_core); + +private: + /** + * Takes care of selecting the new scheduled threads in three steps: + * + * 1. First a thread is selected from the top of the priority queue. If no thread + * is obtained then we move to step two, else we are done. + * + * 2. Second we try to get a suggested thread that's not assigned to any core or + * that is not the top thread in that core. + * + * 3. Third is no suggested thread is found, we do a second pass and pick a running + * thread in another core and swap it with its current thread. + * + * returns the cores needing scheduling. + */ + static u64 UpdateHighestPriorityThreadsImpl(KernelCore& kernel); + + void RotateScheduledQueue(s32 core_id, s32 priority); + +public: + static bool CanSchedule(KernelCore& kernel); + static bool IsSchedulerUpdateNeeded(const KernelCore& kernel); + static void SetSchedulerUpdateNeeded(KernelCore& kernel); + static void ClearSchedulerUpdateNeeded(KernelCore& kernel); + static void DisableScheduling(KernelCore& kernel); + static void EnableScheduling(KernelCore& kernel, u64 cores_needing_scheduling, + Core::EmuThreadHandle global_thread); + static u64 UpdateHighestPriorityThreads(KernelCore& kernel); + +private: + friend class GlobalSchedulerContext; + + static KSchedulerPriorityQueue& GetPriorityQueue(KernelCore& kernel); + + void Schedule() { + ASSERT(GetCurrentThread()->GetDisableDispatchCount() == 1); + this->ScheduleImpl(); + } + + /// Switches the CPU's active thread context to that of the specified thread + void ScheduleImpl(); + void SwitchThread(Thread* next_thread); + + /// When a thread wakes up, it must run this through it's new scheduler + void SwitchContextStep2(); + + /** + * Called on every context switch to update the internal timestamp + * This also updates the running time ticks for the given thread and + * process using the following difference: + * + * ticks += most_recent_ticks - last_context_switch_ticks + * + * The internal tick timestamp for the scheduler is simply the + * most recent tick count retrieved. No special arithmetic is + * applied to it. + */ + void UpdateLastContextSwitchTime(Thread* thread, Process* process); + + static void OnSwitch(void* this_scheduler); + void SwitchToCurrent(); + +private: + Thread* current_thread{}; + Thread* idle_thread{}; + + std::shared_ptr switch_fiber{}; + + struct SchedulingState { + std::atomic needs_scheduling; + bool interrupt_task_thread_runnable{}; + bool should_count_idle{}; + u64 idle_count{}; + Thread* highest_priority_thread{}; + void* idle_thread_stack{}; + }; + + SchedulingState state; + + Core::System& system; + u64 last_context_switch_time{}; + const std::size_t core_id; + + Common::SpinLock guard{}; +}; + +class SchedulerLock { +public: + [[nodiscard]] explicit SchedulerLock(KernelCore& kernel); + ~SchedulerLock(); + +protected: + KernelCore& kernel; +}; + +class SchedulerLockAndSleep : public SchedulerLock { +public: + explicit SchedulerLockAndSleep(KernelCore& kernel, Handle& event_handle, Thread* time_task, + s64 nanoseconds); + ~SchedulerLockAndSleep(); + + void CancelSleep() { + sleep_cancelled = true; + } + + void Release(); + +private: + Handle& event_handle; + Thread* time_task; + s64 nanoseconds; + bool sleep_cancelled{}; +}; + +} // namespace Kernel diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp index 929db696d..b74e34c40 100644 --- a/src/core/hle/kernel/kernel.cpp +++ b/src/core/hle/kernel/kernel.cpp @@ -27,6 +27,7 @@ #include "core/hle/kernel/client_port.h" #include "core/hle/kernel/errors.h" #include "core/hle/kernel/handle_table.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/memory/memory_layout.h" #include "core/hle/kernel/memory/memory_manager.h" @@ -34,7 +35,6 @@ #include "core/hle/kernel/physical_core.h" #include "core/hle/kernel/process.h" #include "core/hle/kernel/resource_limit.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/shared_memory.h" #include "core/hle/kernel/synchronization.h" #include "core/hle/kernel/thread.h" @@ -49,17 +49,18 @@ namespace Kernel { struct KernelCore::Impl { explicit Impl(Core::System& system, KernelCore& kernel) - : global_scheduler{kernel}, synchronization{system}, time_manager{system}, - global_handle_table{kernel}, system{system} {} + : synchronization{system}, time_manager{system}, global_handle_table{kernel}, system{ + system} {} void SetMulticore(bool is_multicore) { this->is_multicore = is_multicore; } void Initialize(KernelCore& kernel) { - Shutdown(); RegisterHostThread(); + global_scheduler_context = std::make_unique(kernel); + InitializePhysicalCores(); InitializeSystemResourceLimit(kernel); InitializeMemoryLayout(); @@ -86,29 +87,20 @@ struct KernelCore::Impl { } } - for (std::size_t i = 0; i < cores.size(); i++) { - cores[i].Shutdown(); - schedulers[i].reset(); - } cores.clear(); process_list.clear(); + current_process = nullptr; system_resource_limit = nullptr; global_handle_table.Clear(); - preemption_event = nullptr; - global_scheduler.Shutdown(); + preemption_event = nullptr; named_ports.clear(); - for (auto& core : cores) { - core.Shutdown(); - } - cores.clear(); - exclusive_monitor.reset(); num_host_threads = 0; @@ -121,7 +113,7 @@ struct KernelCore::Impl { exclusive_monitor = Core::MakeExclusiveMonitor(system.Memory(), Core::Hardware::NUM_CPU_CORES); for (std::size_t i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) { - schedulers[i] = std::make_unique(system, i); + schedulers[i] = std::make_unique(system, i); cores.emplace_back(i, system, *schedulers[i], interrupts); } } @@ -155,7 +147,7 @@ struct KernelCore::Impl { "PreemptionCallback", [this, &kernel](std::uintptr_t, std::chrono::nanoseconds) { { SchedulerLock lock(kernel); - global_scheduler.PreemptThreads(); + global_scheduler_context->PreemptThreads(); } const auto time_interval = std::chrono::nanoseconds{ Core::Timing::msToCycles(std::chrono::milliseconds(10))}; @@ -245,7 +237,7 @@ struct KernelCore::Impl { if (result.host_handle >= Core::Hardware::NUM_CPU_CORES) { return result; } - const Kernel::Scheduler& sched = cores[result.host_handle].Scheduler(); + const Kernel::KScheduler& sched = cores[result.host_handle].Scheduler(); const Kernel::Thread* current = sched.GetCurrentThread(); if (current != nullptr && !current->IsPhantomMode()) { result.guest_handle = current->GetGlobalHandle(); @@ -314,7 +306,7 @@ struct KernelCore::Impl { // Lists all processes that exist in the current session. std::vector> process_list; Process* current_process = nullptr; - Kernel::GlobalScheduler global_scheduler; + std::unique_ptr global_scheduler_context; Kernel::Synchronization synchronization; Kernel::TimeManager time_manager; @@ -355,7 +347,7 @@ struct KernelCore::Impl { std::array, Core::Hardware::NUM_CPU_CORES> suspend_threads{}; std::array interrupts{}; - std::array, Core::Hardware::NUM_CPU_CORES> schedulers{}; + std::array, Core::Hardware::NUM_CPU_CORES> schedulers{}; bool is_multicore{}; std::thread::id single_core_thread_id{}; @@ -415,19 +407,19 @@ const std::vector>& KernelCore::GetProcessList() const return impl->process_list; } -Kernel::GlobalScheduler& KernelCore::GlobalScheduler() { - return impl->global_scheduler; +Kernel::GlobalSchedulerContext& KernelCore::GlobalSchedulerContext() { + return *impl->global_scheduler_context; } -const Kernel::GlobalScheduler& KernelCore::GlobalScheduler() const { - return impl->global_scheduler; +const Kernel::GlobalSchedulerContext& KernelCore::GlobalSchedulerContext() const { + return *impl->global_scheduler_context; } -Kernel::Scheduler& KernelCore::Scheduler(std::size_t id) { +Kernel::KScheduler& KernelCore::Scheduler(std::size_t id) { return *impl->schedulers[id]; } -const Kernel::Scheduler& KernelCore::Scheduler(std::size_t id) const { +const Kernel::KScheduler& KernelCore::Scheduler(std::size_t id) const { return *impl->schedulers[id]; } @@ -451,16 +443,13 @@ const Kernel::PhysicalCore& KernelCore::CurrentPhysicalCore() const { return impl->cores[core_id]; } -Kernel::Scheduler& KernelCore::CurrentScheduler() { +Kernel::KScheduler* KernelCore::CurrentScheduler() { u32 core_id = impl->GetCurrentHostThreadID(); - ASSERT(core_id < Core::Hardware::NUM_CPU_CORES); - return *impl->schedulers[core_id]; -} - -const Kernel::Scheduler& KernelCore::CurrentScheduler() const { - u32 core_id = impl->GetCurrentHostThreadID(); - ASSERT(core_id < Core::Hardware::NUM_CPU_CORES); - return *impl->schedulers[core_id]; + if (core_id >= Core::Hardware::NUM_CPU_CORES) { + // This is expected when called from not a guest thread + return {}; + } + return impl->schedulers[core_id].get(); } std::array& KernelCore::Interrupts() { diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h index a73a93039..5846c3f39 100644 --- a/src/core/hle/kernel/kernel.h +++ b/src/core/hle/kernel/kernel.h @@ -35,12 +35,12 @@ class SlabHeap; class AddressArbiter; class ClientPort; -class GlobalScheduler; +class GlobalSchedulerContext; class HandleTable; class PhysicalCore; class Process; class ResourceLimit; -class Scheduler; +class KScheduler; class SharedMemory; class Synchronization; class Thread; @@ -102,16 +102,16 @@ public: const std::vector>& GetProcessList() const; /// Gets the sole instance of the global scheduler - Kernel::GlobalScheduler& GlobalScheduler(); + Kernel::GlobalSchedulerContext& GlobalSchedulerContext(); /// Gets the sole instance of the global scheduler - const Kernel::GlobalScheduler& GlobalScheduler() const; + const Kernel::GlobalSchedulerContext& GlobalSchedulerContext() const; /// Gets the sole instance of the Scheduler assoviated with cpu core 'id' - Kernel::Scheduler& Scheduler(std::size_t id); + Kernel::KScheduler& Scheduler(std::size_t id); /// Gets the sole instance of the Scheduler assoviated with cpu core 'id' - const Kernel::Scheduler& Scheduler(std::size_t id) const; + const Kernel::KScheduler& Scheduler(std::size_t id) const; /// Gets the an instance of the respective physical CPU core. Kernel::PhysicalCore& PhysicalCore(std::size_t id); @@ -120,10 +120,7 @@ public: const Kernel::PhysicalCore& PhysicalCore(std::size_t id) const; /// Gets the sole instance of the Scheduler at the current running core. - Kernel::Scheduler& CurrentScheduler(); - - /// Gets the sole instance of the Scheduler at the current running core. - const Kernel::Scheduler& CurrentScheduler() const; + Kernel::KScheduler* CurrentScheduler(); /// Gets the an instance of the current physical CPU core. Kernel::PhysicalCore& CurrentPhysicalCore(); diff --git a/src/core/hle/kernel/mutex.cpp b/src/core/hle/kernel/mutex.cpp index 8f6c944d1..6299b1342 100644 --- a/src/core/hle/kernel/mutex.cpp +++ b/src/core/hle/kernel/mutex.cpp @@ -11,11 +11,11 @@ #include "core/core.h" #include "core/hle/kernel/errors.h" #include "core/hle/kernel/handle_table.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/mutex.h" #include "core/hle/kernel/object.h" #include "core/hle/kernel/process.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/thread.h" #include "core/hle/result.h" #include "core/memory.h" @@ -73,7 +73,7 @@ ResultCode Mutex::TryAcquire(VAddr address, Handle holding_thread_handle, auto& kernel = system.Kernel(); std::shared_ptr current_thread = - SharedFrom(kernel.CurrentScheduler().GetCurrentThread()); + SharedFrom(kernel.CurrentScheduler()->GetCurrentThread()); { SchedulerLock lock(kernel); // The mutex address must be 4-byte aligned @@ -156,7 +156,7 @@ ResultCode Mutex::Release(VAddr address) { SchedulerLock lock(kernel); std::shared_ptr current_thread = - SharedFrom(kernel.CurrentScheduler().GetCurrentThread()); + SharedFrom(kernel.CurrentScheduler()->GetCurrentThread()); auto [result, new_owner] = Unlock(current_thread, address); diff --git a/src/core/hle/kernel/physical_core.cpp b/src/core/hle/kernel/physical_core.cpp index d6a5742bd..7fea45f96 100644 --- a/src/core/hle/kernel/physical_core.cpp +++ b/src/core/hle/kernel/physical_core.cpp @@ -7,14 +7,14 @@ #include "core/arm/dynarmic/arm_dynarmic_32.h" #include "core/arm/dynarmic/arm_dynarmic_64.h" #include "core/core.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/physical_core.h" -#include "core/hle/kernel/scheduler.h" namespace Kernel { PhysicalCore::PhysicalCore(std::size_t core_index, Core::System& system, - Kernel::Scheduler& scheduler, Core::CPUInterrupts& interrupts) + Kernel::KScheduler& scheduler, Core::CPUInterrupts& interrupts) : core_index{core_index}, system{system}, scheduler{scheduler}, interrupts{interrupts}, guard{std::make_unique()} {} @@ -37,17 +37,12 @@ void PhysicalCore::Initialize([[maybe_unused]] bool is_64_bit) { void PhysicalCore::Run() { arm_interface->Run(); - arm_interface->ClearExclusiveState(); } void PhysicalCore::Idle() { interrupts[core_index].AwaitInterrupt(); } -void PhysicalCore::Shutdown() { - scheduler.Shutdown(); -} - bool PhysicalCore::IsInterrupted() const { return interrupts[core_index].IsInterrupted(); } diff --git a/src/core/hle/kernel/physical_core.h b/src/core/hle/kernel/physical_core.h index 37513130a..b4d3c15de 100644 --- a/src/core/hle/kernel/physical_core.h +++ b/src/core/hle/kernel/physical_core.h @@ -15,7 +15,7 @@ class SpinLock; } namespace Kernel { -class Scheduler; +class KScheduler; } // namespace Kernel namespace Core { @@ -28,7 +28,7 @@ namespace Kernel { class PhysicalCore { public: - PhysicalCore(std::size_t core_index, Core::System& system, Kernel::Scheduler& scheduler, + PhysicalCore(std::size_t core_index, Core::System& system, Kernel::KScheduler& scheduler, Core::CPUInterrupts& interrupts); ~PhysicalCore(); @@ -55,9 +55,6 @@ public: /// Check if this core is interrupted bool IsInterrupted() const; - // Shutdown this physical core. - void Shutdown(); - bool IsInitialized() const { return arm_interface != nullptr; } @@ -82,18 +79,18 @@ public: return core_index; } - Kernel::Scheduler& Scheduler() { + Kernel::KScheduler& Scheduler() { return scheduler; } - const Kernel::Scheduler& Scheduler() const { + const Kernel::KScheduler& Scheduler() const { return scheduler; } private: const std::size_t core_index; Core::System& system; - Kernel::Scheduler& scheduler; + Kernel::KScheduler& scheduler; Core::CPUInterrupts& interrupts; std::unique_ptr guard; std::unique_ptr arm_interface; diff --git a/src/core/hle/kernel/process.cpp b/src/core/hle/kernel/process.cpp index b17529dee..238c03a13 100644 --- a/src/core/hle/kernel/process.cpp +++ b/src/core/hle/kernel/process.cpp @@ -15,13 +15,13 @@ #include "core/file_sys/program_metadata.h" #include "core/hle/kernel/code_set.h" #include "core/hle/kernel/errors.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/memory/memory_block_manager.h" #include "core/hle/kernel/memory/page_table.h" #include "core/hle/kernel/memory/slab_heap.h" #include "core/hle/kernel/process.h" #include "core/hle/kernel/resource_limit.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/thread.h" #include "core/hle/lock.h" #include "core/memory.h" @@ -314,7 +314,7 @@ void Process::PrepareForTermination() { if (thread->GetOwnerProcess() != this) continue; - if (thread.get() == system.CurrentScheduler().GetCurrentThread()) + if (thread.get() == kernel.CurrentScheduler()->GetCurrentThread()) continue; // TODO(Subv): When are the other running/ready threads terminated? @@ -325,7 +325,7 @@ void Process::PrepareForTermination() { } }; - stop_threads(system.GlobalScheduler().GetThreadList()); + stop_threads(system.GlobalSchedulerContext().GetThreadList()); FreeTLSRegion(tls_region_address); tls_region_address = 0; diff --git a/src/core/hle/kernel/readable_event.cpp b/src/core/hle/kernel/readable_event.cpp index 6e286419e..927f88fed 100644 --- a/src/core/hle/kernel/readable_event.cpp +++ b/src/core/hle/kernel/readable_event.cpp @@ -6,10 +6,10 @@ #include "common/assert.h" #include "common/logging/log.h" #include "core/hle/kernel/errors.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/object.h" #include "core/hle/kernel/readable_event.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/thread.h" namespace Kernel { diff --git a/src/core/hle/kernel/scheduler.cpp b/src/core/hle/kernel/scheduler.cpp deleted file mode 100644 index 9a969fdb5..000000000 --- a/src/core/hle/kernel/scheduler.cpp +++ /dev/null @@ -1,819 +0,0 @@ -// Copyright 2018 yuzu emulator team -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. -// -// SelectThreads, Yield functions originally by TuxSH. -// licensed under GPLv2 or later under exception provided by the author. - -#include -#include -#include -#include -#include - -#include "common/assert.h" -#include "common/bit_util.h" -#include "common/fiber.h" -#include "common/logging/log.h" -#include "core/arm/arm_interface.h" -#include "core/core.h" -#include "core/core_timing.h" -#include "core/cpu_manager.h" -#include "core/hle/kernel/kernel.h" -#include "core/hle/kernel/physical_core.h" -#include "core/hle/kernel/process.h" -#include "core/hle/kernel/scheduler.h" -#include "core/hle/kernel/time_manager.h" - -namespace Kernel { - -GlobalScheduler::GlobalScheduler(KernelCore& kernel) : kernel{kernel} {} - -GlobalScheduler::~GlobalScheduler() = default; - -void GlobalScheduler::AddThread(std::shared_ptr thread) { - std::scoped_lock lock{global_list_guard}; - thread_list.push_back(std::move(thread)); -} - -void GlobalScheduler::RemoveThread(std::shared_ptr thread) { - std::scoped_lock lock{global_list_guard}; - thread_list.erase(std::remove(thread_list.begin(), thread_list.end(), thread), - thread_list.end()); -} - -u32 GlobalScheduler::SelectThreads() { - ASSERT(is_locked); - const auto update_thread = [](Thread* thread, Scheduler& sched) { - std::scoped_lock lock{sched.guard}; - if (thread != sched.selected_thread_set.get()) { - if (thread == nullptr) { - ++sched.idle_selection_count; - } - sched.selected_thread_set = SharedFrom(thread); - } - const bool reschedule_pending = - sched.is_context_switch_pending || (sched.selected_thread_set != sched.current_thread); - sched.is_context_switch_pending = reschedule_pending; - std::atomic_thread_fence(std::memory_order_seq_cst); - return reschedule_pending; - }; - if (!is_reselection_pending.load()) { - return 0; - } - std::array top_threads{}; - - u32 idle_cores{}; - - // Step 1: Get top thread in schedule queue. - for (u32 core = 0; core < Core::Hardware::NUM_CPU_CORES; core++) { - Thread* top_thread = - scheduled_queue[core].empty() ? nullptr : scheduled_queue[core].front(); - if (top_thread != nullptr) { - // TODO(Blinkhawk): Implement Thread Pinning - } else { - idle_cores |= (1U << core); - } - top_threads[core] = top_thread; - } - - while (idle_cores != 0) { - u32 core_id = Common::CountTrailingZeroes32(idle_cores); - - if (!suggested_queue[core_id].empty()) { - std::array migration_candidates{}; - std::size_t num_candidates = 0; - auto iter = suggested_queue[core_id].begin(); - Thread* suggested = nullptr; - // Step 2: Try selecting a suggested thread. - while (iter != suggested_queue[core_id].end()) { - suggested = *iter; - iter++; - s32 suggested_core_id = suggested->GetProcessorID(); - Thread* top_thread = - suggested_core_id >= 0 ? top_threads[suggested_core_id] : nullptr; - if (top_thread != suggested) { - if (top_thread != nullptr && - top_thread->GetPriority() < THREADPRIO_MAX_CORE_MIGRATION) { - suggested = nullptr; - break; - // There's a too high thread to do core migration, cancel - } - TransferToCore(suggested->GetPriority(), static_cast(core_id), suggested); - break; - } - suggested = nullptr; - migration_candidates[num_candidates++] = suggested_core_id; - } - // Step 3: Select a suggested thread from another core - if (suggested == nullptr) { - for (std::size_t i = 0; i < num_candidates; i++) { - s32 candidate_core = migration_candidates[i]; - suggested = top_threads[candidate_core]; - auto it = scheduled_queue[candidate_core].begin(); - it++; - Thread* next = it != scheduled_queue[candidate_core].end() ? *it : nullptr; - if (next != nullptr) { - TransferToCore(suggested->GetPriority(), static_cast(core_id), - suggested); - top_threads[candidate_core] = next; - break; - } else { - suggested = nullptr; - } - } - } - top_threads[core_id] = suggested; - } - - idle_cores &= ~(1U << core_id); - } - u32 cores_needing_context_switch{}; - for (u32 core = 0; core < Core::Hardware::NUM_CPU_CORES; core++) { - Scheduler& sched = kernel.Scheduler(core); - ASSERT(top_threads[core] == nullptr || - static_cast(top_threads[core]->GetProcessorID()) == core); - if (update_thread(top_threads[core], sched)) { - cores_needing_context_switch |= (1U << core); - } - } - return cores_needing_context_switch; -} - -bool GlobalScheduler::YieldThread(Thread* yielding_thread) { - ASSERT(is_locked); - // Note: caller should use critical section, etc. - if (!yielding_thread->IsRunnable()) { - // Normally this case shouldn't happen except for SetThreadActivity. - is_reselection_pending.store(true, std::memory_order_release); - return false; - } - const u32 core_id = static_cast(yielding_thread->GetProcessorID()); - const u32 priority = yielding_thread->GetPriority(); - - // Yield the thread - Reschedule(priority, core_id, yielding_thread); - const Thread* const winner = scheduled_queue[core_id].front(); - if (kernel.GetCurrentHostThreadID() != core_id) { - is_reselection_pending.store(true, std::memory_order_release); - } - - return AskForReselectionOrMarkRedundant(yielding_thread, winner); -} - -bool GlobalScheduler::YieldThreadAndBalanceLoad(Thread* yielding_thread) { - ASSERT(is_locked); - // Note: caller should check if !thread.IsSchedulerOperationRedundant and use critical section, - // etc. - if (!yielding_thread->IsRunnable()) { - // Normally this case shouldn't happen except for SetThreadActivity. - is_reselection_pending.store(true, std::memory_order_release); - return false; - } - const u32 core_id = static_cast(yielding_thread->GetProcessorID()); - const u32 priority = yielding_thread->GetPriority(); - - // Yield the thread - Reschedule(priority, core_id, yielding_thread); - - std::array current_threads; - for (std::size_t i = 0; i < current_threads.size(); i++) { - current_threads[i] = scheduled_queue[i].empty() ? nullptr : scheduled_queue[i].front(); - } - - Thread* next_thread = scheduled_queue[core_id].front(priority); - Thread* winner = nullptr; - for (auto& thread : suggested_queue[core_id]) { - const s32 source_core = thread->GetProcessorID(); - if (source_core >= 0) { - if (current_threads[source_core] != nullptr) { - if (thread == current_threads[source_core] || - current_threads[source_core]->GetPriority() < min_regular_priority) { - continue; - } - } - } - if (next_thread->GetLastRunningTicks() >= thread->GetLastRunningTicks() || - next_thread->GetPriority() < thread->GetPriority()) { - if (thread->GetPriority() <= priority) { - winner = thread; - break; - } - } - } - - if (winner != nullptr) { - if (winner != yielding_thread) { - TransferToCore(winner->GetPriority(), s32(core_id), winner); - } - } else { - winner = next_thread; - } - - if (kernel.GetCurrentHostThreadID() != core_id) { - is_reselection_pending.store(true, std::memory_order_release); - } - - return AskForReselectionOrMarkRedundant(yielding_thread, winner); -} - -bool GlobalScheduler::YieldThreadAndWaitForLoadBalancing(Thread* yielding_thread) { - ASSERT(is_locked); - // Note: caller should check if !thread.IsSchedulerOperationRedundant and use critical section, - // etc. - if (!yielding_thread->IsRunnable()) { - // Normally this case shouldn't happen except for SetThreadActivity. - is_reselection_pending.store(true, std::memory_order_release); - return false; - } - Thread* winner = nullptr; - const u32 core_id = static_cast(yielding_thread->GetProcessorID()); - - // Remove the thread from its scheduled mlq, put it on the corresponding "suggested" one instead - TransferToCore(yielding_thread->GetPriority(), -1, yielding_thread); - - // If the core is idle, perform load balancing, excluding the threads that have just used this - // function... - if (scheduled_queue[core_id].empty()) { - // Here, "current_threads" is calculated after the ""yield"", unlike yield -1 - std::array current_threads; - for (std::size_t i = 0; i < current_threads.size(); i++) { - current_threads[i] = scheduled_queue[i].empty() ? nullptr : scheduled_queue[i].front(); - } - for (auto& thread : suggested_queue[core_id]) { - const s32 source_core = thread->GetProcessorID(); - if (source_core < 0 || thread == current_threads[source_core]) { - continue; - } - if (current_threads[source_core] == nullptr || - current_threads[source_core]->GetPriority() >= min_regular_priority) { - winner = thread; - } - break; - } - if (winner != nullptr) { - if (winner != yielding_thread) { - TransferToCore(winner->GetPriority(), static_cast(core_id), winner); - } - } else { - winner = yielding_thread; - } - } else { - winner = scheduled_queue[core_id].front(); - } - - if (kernel.GetCurrentHostThreadID() != core_id) { - is_reselection_pending.store(true, std::memory_order_release); - } - - return AskForReselectionOrMarkRedundant(yielding_thread, winner); -} - -void GlobalScheduler::PreemptThreads() { - ASSERT(is_locked); - for (std::size_t core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) { - const u32 priority = preemption_priorities[core_id]; - - if (scheduled_queue[core_id].size(priority) > 0) { - if (scheduled_queue[core_id].size(priority) > 1) { - scheduled_queue[core_id].front(priority)->IncrementYieldCount(); - } - scheduled_queue[core_id].yield(priority); - if (scheduled_queue[core_id].size(priority) > 1) { - scheduled_queue[core_id].front(priority)->IncrementYieldCount(); - } - } - - Thread* current_thread = - scheduled_queue[core_id].empty() ? nullptr : scheduled_queue[core_id].front(); - Thread* winner = nullptr; - for (auto& thread : suggested_queue[core_id]) { - const s32 source_core = thread->GetProcessorID(); - if (thread->GetPriority() != priority) { - continue; - } - if (source_core >= 0) { - Thread* next_thread = scheduled_queue[source_core].empty() - ? nullptr - : scheduled_queue[source_core].front(); - if (next_thread != nullptr && next_thread->GetPriority() < 2) { - break; - } - if (next_thread == thread) { - continue; - } - } - if (current_thread != nullptr && - current_thread->GetLastRunningTicks() >= thread->GetLastRunningTicks()) { - winner = thread; - break; - } - } - - if (winner != nullptr) { - TransferToCore(winner->GetPriority(), s32(core_id), winner); - current_thread = - winner->GetPriority() <= current_thread->GetPriority() ? winner : current_thread; - } - - if (current_thread != nullptr && current_thread->GetPriority() > priority) { - for (auto& thread : suggested_queue[core_id]) { - const s32 source_core = thread->GetProcessorID(); - if (thread->GetPriority() < priority) { - continue; - } - if (source_core >= 0) { - Thread* next_thread = scheduled_queue[source_core].empty() - ? nullptr - : scheduled_queue[source_core].front(); - if (next_thread != nullptr && next_thread->GetPriority() < 2) { - break; - } - if (next_thread == thread) { - continue; - } - } - if (current_thread != nullptr && - current_thread->GetLastRunningTicks() >= thread->GetLastRunningTicks()) { - winner = thread; - break; - } - } - - if (winner != nullptr) { - TransferToCore(winner->GetPriority(), s32(core_id), winner); - current_thread = winner; - } - } - - is_reselection_pending.store(true, std::memory_order_release); - } -} - -void GlobalScheduler::EnableInterruptAndSchedule(u32 cores_pending_reschedule, - Core::EmuThreadHandle global_thread) { - u32 current_core = global_thread.host_handle; - bool must_context_switch = global_thread.guest_handle != InvalidHandle && - (current_core < Core::Hardware::NUM_CPU_CORES); - while (cores_pending_reschedule != 0) { - u32 core = Common::CountTrailingZeroes32(cores_pending_reschedule); - ASSERT(core < Core::Hardware::NUM_CPU_CORES); - if (!must_context_switch || core != current_core) { - auto& phys_core = kernel.PhysicalCore(core); - phys_core.Interrupt(); - } else { - must_context_switch = true; - } - cores_pending_reschedule &= ~(1U << core); - } - if (must_context_switch) { - auto& core_scheduler = kernel.CurrentScheduler(); - kernel.ExitSVCProfile(); - core_scheduler.TryDoContextSwitch(); - kernel.EnterSVCProfile(); - } -} - -void GlobalScheduler::Suggest(u32 priority, std::size_t core, Thread* thread) { - ASSERT(is_locked); - suggested_queue[core].add(thread, priority); -} - -void GlobalScheduler::Unsuggest(u32 priority, std::size_t core, Thread* thread) { - ASSERT(is_locked); - suggested_queue[core].remove(thread, priority); -} - -void GlobalScheduler::Schedule(u32 priority, std::size_t core, Thread* thread) { - ASSERT(is_locked); - ASSERT_MSG(thread->GetProcessorID() == s32(core), "Thread must be assigned to this core."); - scheduled_queue[core].add(thread, priority); -} - -void GlobalScheduler::SchedulePrepend(u32 priority, std::size_t core, Thread* thread) { - ASSERT(is_locked); - ASSERT_MSG(thread->GetProcessorID() == s32(core), "Thread must be assigned to this core."); - scheduled_queue[core].add(thread, priority, false); -} - -void GlobalScheduler::Reschedule(u32 priority, std::size_t core, Thread* thread) { - ASSERT(is_locked); - scheduled_queue[core].remove(thread, priority); - scheduled_queue[core].add(thread, priority); -} - -void GlobalScheduler::Unschedule(u32 priority, std::size_t core, Thread* thread) { - ASSERT(is_locked); - scheduled_queue[core].remove(thread, priority); -} - -void GlobalScheduler::TransferToCore(u32 priority, s32 destination_core, Thread* thread) { - ASSERT(is_locked); - const bool schedulable = thread->GetPriority() < THREADPRIO_COUNT; - const s32 source_core = thread->GetProcessorID(); - if (source_core == destination_core || !schedulable) { - return; - } - thread->SetProcessorID(destination_core); - if (source_core >= 0) { - Unschedule(priority, static_cast(source_core), thread); - } - if (destination_core >= 0) { - Unsuggest(priority, static_cast(destination_core), thread); - Schedule(priority, static_cast(destination_core), thread); - } - if (source_core >= 0) { - Suggest(priority, static_cast(source_core), thread); - } -} - -bool GlobalScheduler::AskForReselectionOrMarkRedundant(Thread* current_thread, - const Thread* winner) { - if (current_thread == winner) { - current_thread->IncrementYieldCount(); - return true; - } else { - is_reselection_pending.store(true, std::memory_order_release); - return false; - } -} - -void GlobalScheduler::AdjustSchedulingOnStatus(Thread* thread, u32 old_flags) { - if (old_flags == thread->scheduling_state) { - return; - } - ASSERT(is_locked); - - if (old_flags == static_cast(ThreadSchedStatus::Runnable)) { - // In this case the thread was running, now it's pausing/exitting - if (thread->processor_id >= 0) { - Unschedule(thread->current_priority, static_cast(thread->processor_id), thread); - } - - for (u32 core = 0; core < Core::Hardware::NUM_CPU_CORES; core++) { - if (core != static_cast(thread->processor_id) && - thread->affinity_mask.GetAffinity(core)) { - Unsuggest(thread->current_priority, core, thread); - } - } - } else if (thread->scheduling_state == static_cast(ThreadSchedStatus::Runnable)) { - // The thread is now set to running from being stopped - if (thread->processor_id >= 0) { - Schedule(thread->current_priority, static_cast(thread->processor_id), thread); - } - - for (u32 core = 0; core < Core::Hardware::NUM_CPU_CORES; core++) { - if (core != static_cast(thread->processor_id) && - thread->affinity_mask.GetAffinity(core)) { - Suggest(thread->current_priority, core, thread); - } - } - } - - SetReselectionPending(); -} - -void GlobalScheduler::AdjustSchedulingOnPriority(Thread* thread, u32 old_priority) { - if (thread->scheduling_state != static_cast(ThreadSchedStatus::Runnable)) { - return; - } - ASSERT(is_locked); - if (thread->processor_id >= 0) { - Unschedule(old_priority, static_cast(thread->processor_id), thread); - } - - for (u32 core = 0; core < Core::Hardware::NUM_CPU_CORES; core++) { - if (core != static_cast(thread->processor_id) && - thread->affinity_mask.GetAffinity(core)) { - Unsuggest(old_priority, core, thread); - } - } - - if (thread->processor_id >= 0) { - if (thread == kernel.CurrentScheduler().GetCurrentThread()) { - SchedulePrepend(thread->current_priority, static_cast(thread->processor_id), - thread); - } else { - Schedule(thread->current_priority, static_cast(thread->processor_id), thread); - } - } - - for (u32 core = 0; core < Core::Hardware::NUM_CPU_CORES; core++) { - if (core != static_cast(thread->processor_id) && - thread->affinity_mask.GetAffinity(core)) { - Suggest(thread->current_priority, core, thread); - } - } - thread->IncrementYieldCount(); - SetReselectionPending(); -} - -void GlobalScheduler::AdjustSchedulingOnAffinity(Thread* thread, u64 old_affinity_mask, - s32 old_core) { - if (thread->scheduling_state != static_cast(ThreadSchedStatus::Runnable) || - thread->current_priority >= THREADPRIO_COUNT) { - return; - } - ASSERT(is_locked); - - for (u32 core = 0; core < Core::Hardware::NUM_CPU_CORES; core++) { - if (((old_affinity_mask >> core) & 1) != 0) { - if (core == static_cast(old_core)) { - Unschedule(thread->current_priority, core, thread); - } else { - Unsuggest(thread->current_priority, core, thread); - } - } - } - - for (u32 core = 0; core < Core::Hardware::NUM_CPU_CORES; core++) { - if (thread->affinity_mask.GetAffinity(core)) { - if (core == static_cast(thread->processor_id)) { - Schedule(thread->current_priority, core, thread); - } else { - Suggest(thread->current_priority, core, thread); - } - } - } - - thread->IncrementYieldCount(); - SetReselectionPending(); -} - -void GlobalScheduler::Shutdown() { - for (std::size_t core = 0; core < Core::Hardware::NUM_CPU_CORES; core++) { - scheduled_queue[core].clear(); - suggested_queue[core].clear(); - } - thread_list.clear(); -} - -void GlobalScheduler::Lock() { - Core::EmuThreadHandle current_thread = kernel.GetCurrentEmuThreadID(); - ASSERT(!current_thread.IsInvalid()); - if (current_thread == current_owner) { - ++scope_lock; - } else { - inner_lock.lock(); - is_locked = true; - current_owner = current_thread; - ASSERT(current_owner != Core::EmuThreadHandle::InvalidHandle()); - scope_lock = 1; - } -} - -void GlobalScheduler::Unlock() { - if (--scope_lock != 0) { - ASSERT(scope_lock > 0); - return; - } - u32 cores_pending_reschedule = SelectThreads(); - Core::EmuThreadHandle leaving_thread = current_owner; - current_owner = Core::EmuThreadHandle::InvalidHandle(); - scope_lock = 1; - is_locked = false; - inner_lock.unlock(); - EnableInterruptAndSchedule(cores_pending_reschedule, leaving_thread); -} - -Scheduler::Scheduler(Core::System& system, std::size_t core_id) : system(system), core_id(core_id) { - switch_fiber = std::make_shared(std::function(OnSwitch), this); -} - -Scheduler::~Scheduler() = default; - -bool Scheduler::HaveReadyThreads() const { - return system.GlobalScheduler().HaveReadyThreads(core_id); -} - -Thread* Scheduler::GetCurrentThread() const { - if (current_thread) { - return current_thread.get(); - } - return idle_thread.get(); -} - -Thread* Scheduler::GetSelectedThread() const { - return selected_thread.get(); -} - -u64 Scheduler::GetLastContextSwitchTicks() const { - return last_context_switch_time; -} - -void Scheduler::TryDoContextSwitch() { - auto& phys_core = system.Kernel().CurrentPhysicalCore(); - if (phys_core.IsInterrupted()) { - phys_core.ClearInterrupt(); - } - guard.lock(); - if (is_context_switch_pending) { - SwitchContext(); - } else { - guard.unlock(); - } -} - -void Scheduler::OnThreadStart() { - SwitchContextStep2(); -} - -void Scheduler::Unload(Thread* thread) { - if (thread) { - thread->last_running_ticks = system.CoreTiming().GetCPUTicks(); - thread->SetIsRunning(false); - if (thread->IsContinuousOnSVC() && !thread->IsHLEThread()) { - system.ArmInterface(core_id).ExceptionalExit(); - thread->SetContinuousOnSVC(false); - } - if (!thread->IsHLEThread() && !thread->HasExited()) { - Core::ARM_Interface& cpu_core = system.ArmInterface(core_id); - cpu_core.SaveContext(thread->GetContext32()); - cpu_core.SaveContext(thread->GetContext64()); - // Save the TPIDR_EL0 system register in case it was modified. - thread->SetTPIDR_EL0(cpu_core.GetTPIDR_EL0()); - cpu_core.ClearExclusiveState(); - } - thread->context_guard.unlock(); - } -} - -void Scheduler::Unload() { - Unload(current_thread.get()); -} - -void Scheduler::Reload(Thread* thread) { - if (thread) { - ASSERT_MSG(thread->GetSchedulingStatus() == ThreadSchedStatus::Runnable, - "Thread must be runnable."); - - // Cancel any outstanding wakeup events for this thread - thread->SetIsRunning(true); - thread->SetWasRunning(false); - thread->last_running_ticks = system.CoreTiming().GetCPUTicks(); - - auto* const thread_owner_process = thread->GetOwnerProcess(); - if (thread_owner_process != nullptr) { - system.Kernel().MakeCurrentProcess(thread_owner_process); - } - if (!thread->IsHLEThread()) { - Core::ARM_Interface& cpu_core = system.ArmInterface(core_id); - cpu_core.LoadContext(thread->GetContext32()); - cpu_core.LoadContext(thread->GetContext64()); - cpu_core.SetTlsAddress(thread->GetTLSAddress()); - cpu_core.SetTPIDR_EL0(thread->GetTPIDR_EL0()); - cpu_core.ClearExclusiveState(); - } - } -} - -void Scheduler::Reload() { - Reload(current_thread.get()); -} - -void Scheduler::SwitchContextStep2() { - // Load context of new thread - Reload(selected_thread.get()); - - TryDoContextSwitch(); -} - -void Scheduler::SwitchContext() { - current_thread_prev = current_thread; - selected_thread = selected_thread_set; - Thread* previous_thread = current_thread_prev.get(); - Thread* new_thread = selected_thread.get(); - current_thread = selected_thread; - - is_context_switch_pending = false; - - if (new_thread == previous_thread) { - guard.unlock(); - return; - } - - Process* const previous_process = system.Kernel().CurrentProcess(); - - UpdateLastContextSwitchTime(previous_thread, previous_process); - - // Save context for previous thread - Unload(previous_thread); - - std::shared_ptr* old_context; - if (previous_thread != nullptr) { - old_context = &previous_thread->GetHostContext(); - } else { - old_context = &idle_thread->GetHostContext(); - } - guard.unlock(); - - Common::Fiber::YieldTo(*old_context, switch_fiber); - /// When a thread wakes up, the scheduler may have changed to other in another core. - auto& next_scheduler = system.Kernel().CurrentScheduler(); - next_scheduler.SwitchContextStep2(); -} - -void Scheduler::OnSwitch(void* this_scheduler) { - Scheduler* sched = static_cast(this_scheduler); - sched->SwitchToCurrent(); -} - -void Scheduler::SwitchToCurrent() { - while (true) { - { - std::scoped_lock lock{guard}; - selected_thread = selected_thread_set; - current_thread = selected_thread; - is_context_switch_pending = false; - } - const auto is_switch_pending = [this] { - std::scoped_lock lock{guard}; - return is_context_switch_pending; - }; - do { - if (current_thread != nullptr && !current_thread->IsHLEThread()) { - current_thread->context_guard.lock(); - if (!current_thread->IsRunnable()) { - current_thread->context_guard.unlock(); - break; - } - if (static_cast(current_thread->GetProcessorID()) != core_id) { - current_thread->context_guard.unlock(); - break; - } - } - std::shared_ptr* next_context; - if (current_thread != nullptr) { - next_context = ¤t_thread->GetHostContext(); - } else { - next_context = &idle_thread->GetHostContext(); - } - Common::Fiber::YieldTo(switch_fiber, *next_context); - } while (!is_switch_pending()); - } -} - -void Scheduler::UpdateLastContextSwitchTime(Thread* thread, Process* process) { - const u64 prev_switch_ticks = last_context_switch_time; - const u64 most_recent_switch_ticks = system.CoreTiming().GetCPUTicks(); - const u64 update_ticks = most_recent_switch_ticks - prev_switch_ticks; - - if (thread != nullptr) { - thread->UpdateCPUTimeTicks(update_ticks); - } - - if (process != nullptr) { - process->UpdateCPUTimeTicks(update_ticks); - } - - last_context_switch_time = most_recent_switch_ticks; -} - -void Scheduler::Initialize() { - std::string name = "Idle Thread Id:" + std::to_string(core_id); - std::function init_func = Core::CpuManager::GetIdleThreadStartFunc(); - void* init_func_parameter = system.GetCpuManager().GetStartFuncParamater(); - ThreadType type = static_cast(THREADTYPE_KERNEL | THREADTYPE_HLE | THREADTYPE_IDLE); - auto thread_res = Thread::Create(system, type, name, 0, 64, 0, static_cast(core_id), 0, - nullptr, std::move(init_func), init_func_parameter); - idle_thread = std::move(thread_res).Unwrap(); -} - -void Scheduler::Shutdown() { - current_thread = nullptr; - selected_thread = nullptr; -} - -SchedulerLock::SchedulerLock(KernelCore& kernel) : kernel{kernel} { - kernel.GlobalScheduler().Lock(); -} - -SchedulerLock::~SchedulerLock() { - kernel.GlobalScheduler().Unlock(); -} - -SchedulerLockAndSleep::SchedulerLockAndSleep(KernelCore& kernel, Handle& event_handle, - Thread* time_task, s64 nanoseconds) - : SchedulerLock{kernel}, event_handle{event_handle}, time_task{time_task}, nanoseconds{ - nanoseconds} { - event_handle = InvalidHandle; -} - -SchedulerLockAndSleep::~SchedulerLockAndSleep() { - if (sleep_cancelled) { - return; - } - auto& time_manager = kernel.TimeManager(); - time_manager.ScheduleTimeEvent(event_handle, time_task, nanoseconds); -} - -void SchedulerLockAndSleep::Release() { - if (sleep_cancelled) { - return; - } - auto& time_manager = kernel.TimeManager(); - time_manager.ScheduleTimeEvent(event_handle, time_task, nanoseconds); - sleep_cancelled = true; -} - -} // namespace Kernel diff --git a/src/core/hle/kernel/scheduler.h b/src/core/hle/kernel/scheduler.h deleted file mode 100644 index 68db4a5ef..000000000 --- a/src/core/hle/kernel/scheduler.h +++ /dev/null @@ -1,320 +0,0 @@ -// Copyright 2018 yuzu emulator team -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#pragma once - -#include -#include -#include -#include - -#include "common/common_types.h" -#include "common/multi_level_queue.h" -#include "common/spin_lock.h" -#include "core/hardware_properties.h" -#include "core/hle/kernel/thread.h" - -namespace Common { -class Fiber; -} - -namespace Core { -class ARM_Interface; -class System; -} // namespace Core - -namespace Kernel { - -class KernelCore; -class Process; -class SchedulerLock; - -class GlobalScheduler final { -public: - explicit GlobalScheduler(KernelCore& kernel); - ~GlobalScheduler(); - - /// Adds a new thread to the scheduler - void AddThread(std::shared_ptr thread); - - /// Removes a thread from the scheduler - void RemoveThread(std::shared_ptr thread); - - /// Returns a list of all threads managed by the scheduler - const std::vector>& GetThreadList() const { - return thread_list; - } - - /// Notify the scheduler a thread's status has changed. - void AdjustSchedulingOnStatus(Thread* thread, u32 old_flags); - - /// Notify the scheduler a thread's priority has changed. - void AdjustSchedulingOnPriority(Thread* thread, u32 old_priority); - - /// Notify the scheduler a thread's core and/or affinity mask has changed. - void AdjustSchedulingOnAffinity(Thread* thread, u64 old_affinity_mask, s32 old_core); - - /** - * Takes care of selecting the new scheduled threads in three steps: - * - * 1. First a thread is selected from the top of the priority queue. If no thread - * is obtained then we move to step two, else we are done. - * - * 2. Second we try to get a suggested thread that's not assigned to any core or - * that is not the top thread in that core. - * - * 3. Third is no suggested thread is found, we do a second pass and pick a running - * thread in another core and swap it with its current thread. - * - * returns the cores needing scheduling. - */ - u32 SelectThreads(); - - bool HaveReadyThreads(std::size_t core_id) const { - return !scheduled_queue[core_id].empty(); - } - - /** - * Takes a thread and moves it to the back of the it's priority list. - * - * @note This operation can be redundant and no scheduling is changed if marked as so. - */ - bool YieldThread(Thread* thread); - - /** - * Takes a thread and moves it to the back of the it's priority list. - * Afterwards, tries to pick a suggested thread from the suggested queue that has worse time or - * a better priority than the next thread in the core. - * - * @note This operation can be redundant and no scheduling is changed if marked as so. - */ - bool YieldThreadAndBalanceLoad(Thread* thread); - - /** - * Takes a thread and moves it out of the scheduling queue. - * and into the suggested queue. If no thread can be scheduled afterwards in that core, - * a suggested thread is obtained instead. - * - * @note This operation can be redundant and no scheduling is changed if marked as so. - */ - bool YieldThreadAndWaitForLoadBalancing(Thread* thread); - - /** - * Rotates the scheduling queues of threads at a preemption priority and then does - * some core rebalancing. Preemption priorities can be found in the array - * 'preemption_priorities'. - * - * @note This operation happens every 10ms. - */ - void PreemptThreads(); - - u32 CpuCoresCount() const { - return Core::Hardware::NUM_CPU_CORES; - } - - void SetReselectionPending() { - is_reselection_pending.store(true, std::memory_order_release); - } - - bool IsReselectionPending() const { - return is_reselection_pending.load(std::memory_order_acquire); - } - - void Shutdown(); - -private: - friend class SchedulerLock; - - /// Lock the scheduler to the current thread. - void Lock(); - - /// Unlocks the scheduler, reselects threads, interrupts cores for rescheduling - /// and reschedules current core if needed. - void Unlock(); - - void EnableInterruptAndSchedule(u32 cores_pending_reschedule, - Core::EmuThreadHandle global_thread); - - /** - * Add a thread to the suggested queue of a cpu core. Suggested threads may be - * picked if no thread is scheduled to run on the core. - */ - void Suggest(u32 priority, std::size_t core, Thread* thread); - - /** - * Remove a thread to the suggested queue of a cpu core. Suggested threads may be - * picked if no thread is scheduled to run on the core. - */ - void Unsuggest(u32 priority, std::size_t core, Thread* thread); - - /** - * Add a thread to the scheduling queue of a cpu core. The thread is added at the - * back the queue in its priority level. - */ - void Schedule(u32 priority, std::size_t core, Thread* thread); - - /** - * Add a thread to the scheduling queue of a cpu core. The thread is added at the - * front the queue in its priority level. - */ - void SchedulePrepend(u32 priority, std::size_t core, Thread* thread); - - /// Reschedule an already scheduled thread based on a new priority - void Reschedule(u32 priority, std::size_t core, Thread* thread); - - /// Unschedules a thread. - void Unschedule(u32 priority, std::size_t core, Thread* thread); - - /** - * Transfers a thread into an specific core. If the destination_core is -1 - * it will be unscheduled from its source code and added into its suggested - * queue. - */ - void TransferToCore(u32 priority, s32 destination_core, Thread* thread); - - bool AskForReselectionOrMarkRedundant(Thread* current_thread, const Thread* winner); - - static constexpr u32 min_regular_priority = 2; - std::array, Core::Hardware::NUM_CPU_CORES> - scheduled_queue; - std::array, Core::Hardware::NUM_CPU_CORES> - suggested_queue; - std::atomic is_reselection_pending{false}; - - // The priority levels at which the global scheduler preempts threads every 10 ms. They are - // ordered from Core 0 to Core 3. - std::array preemption_priorities = {59, 59, 59, 62}; - - /// Scheduler lock mechanisms. - bool is_locked{}; - std::mutex inner_lock; - std::atomic scope_lock{}; - Core::EmuThreadHandle current_owner{Core::EmuThreadHandle::InvalidHandle()}; - - Common::SpinLock global_list_guard{}; - - /// Lists all thread ids that aren't deleted/etc. - std::vector> thread_list; - KernelCore& kernel; -}; - -class Scheduler final { -public: - explicit Scheduler(Core::System& system, std::size_t core_id); - ~Scheduler(); - - /// Returns whether there are any threads that are ready to run. - bool HaveReadyThreads() const; - - /// Reschedules to the next available thread (call after current thread is suspended) - void TryDoContextSwitch(); - - /// The next two are for SingleCore Only. - /// Unload current thread before preempting core. - void Unload(Thread* thread); - void Unload(); - /// Reload current thread after core preemption. - void Reload(Thread* thread); - void Reload(); - - /// Gets the current running thread - Thread* GetCurrentThread() const; - - /// Gets the currently selected thread from the top of the multilevel queue - Thread* GetSelectedThread() const; - - /// Gets the timestamp for the last context switch in ticks. - u64 GetLastContextSwitchTicks() const; - - bool ContextSwitchPending() const { - return is_context_switch_pending; - } - - void Initialize(); - - /// Shutdowns the scheduler. - void Shutdown(); - - void OnThreadStart(); - - std::shared_ptr& ControlContext() { - return switch_fiber; - } - - const std::shared_ptr& ControlContext() const { - return switch_fiber; - } - -private: - friend class GlobalScheduler; - - /// Switches the CPU's active thread context to that of the specified thread - void SwitchContext(); - - /// When a thread wakes up, it must run this through it's new scheduler - void SwitchContextStep2(); - - /** - * Called on every context switch to update the internal timestamp - * This also updates the running time ticks for the given thread and - * process using the following difference: - * - * ticks += most_recent_ticks - last_context_switch_ticks - * - * The internal tick timestamp for the scheduler is simply the - * most recent tick count retrieved. No special arithmetic is - * applied to it. - */ - void UpdateLastContextSwitchTime(Thread* thread, Process* process); - - static void OnSwitch(void* this_scheduler); - void SwitchToCurrent(); - - std::shared_ptr current_thread = nullptr; - std::shared_ptr selected_thread = nullptr; - std::shared_ptr current_thread_prev = nullptr; - std::shared_ptr selected_thread_set = nullptr; - std::shared_ptr idle_thread = nullptr; - - std::shared_ptr switch_fiber = nullptr; - - Core::System& system; - u64 last_context_switch_time = 0; - u64 idle_selection_count = 0; - const std::size_t core_id; - - Common::SpinLock guard{}; - - bool is_context_switch_pending = false; -}; - -class SchedulerLock { -public: - [[nodiscard]] explicit SchedulerLock(KernelCore& kernel); - ~SchedulerLock(); - -protected: - KernelCore& kernel; -}; - -class SchedulerLockAndSleep : public SchedulerLock { -public: - explicit SchedulerLockAndSleep(KernelCore& kernel, Handle& event_handle, Thread* time_task, - s64 nanoseconds); - ~SchedulerLockAndSleep(); - - void CancelSleep() { - sleep_cancelled = true; - } - - void Release(); - -private: - Handle& event_handle; - Thread* time_task; - s64 nanoseconds; - bool sleep_cancelled{}; -}; - -} // namespace Kernel diff --git a/src/core/hle/kernel/server_session.cpp b/src/core/hle/kernel/server_session.cpp index 8c19f2534..bf2c90028 100644 --- a/src/core/hle/kernel/server_session.cpp +++ b/src/core/hle/kernel/server_session.cpp @@ -14,9 +14,9 @@ #include "core/hle/kernel/client_session.h" #include "core/hle/kernel/handle_table.h" #include "core/hle/kernel/hle_ipc.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/process.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/server_session.h" #include "core/hle/kernel/session.h" #include "core/hle/kernel/thread.h" diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp index 9742aaf4c..2612a6b0d 100644 --- a/src/core/hle/kernel/svc.cpp +++ b/src/core/hle/kernel/svc.cpp @@ -24,6 +24,7 @@ #include "core/hle/kernel/client_session.h" #include "core/hle/kernel/errors.h" #include "core/hle/kernel/handle_table.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/memory/memory_block.h" #include "core/hle/kernel/memory/page_table.h" @@ -32,7 +33,6 @@ #include "core/hle/kernel/process.h" #include "core/hle/kernel/readable_event.h" #include "core/hle/kernel/resource_limit.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/shared_memory.h" #include "core/hle/kernel/svc.h" #include "core/hle/kernel/svc_types.h" @@ -332,7 +332,8 @@ static ResultCode ConnectToNamedPort32(Core::System& system, Handle* out_handle, /// Makes a blocking IPC call to an OS service. static ResultCode SendSyncRequest(Core::System& system, Handle handle) { - const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable(); + auto& kernel = system.Kernel(); + const auto& handle_table = kernel.CurrentProcess()->GetHandleTable(); std::shared_ptr session = handle_table.Get(handle); if (!session) { LOG_ERROR(Kernel_SVC, "called with invalid handle=0x{:08X}", handle); @@ -341,9 +342,9 @@ static ResultCode SendSyncRequest(Core::System& system, Handle handle) { LOG_TRACE(Kernel_SVC, "called handle=0x{:08X}({})", handle, session->GetName()); - auto thread = system.CurrentScheduler().GetCurrentThread(); + auto thread = kernel.CurrentScheduler()->GetCurrentThread(); { - SchedulerLock lock(system.Kernel()); + SchedulerLock lock(kernel); thread->InvalidateHLECallback(); thread->SetStatus(ThreadStatus::WaitIPC); session->SendSyncRequest(SharedFrom(thread), system.Memory(), system.CoreTiming()); @@ -352,12 +353,12 @@ static ResultCode SendSyncRequest(Core::System& system, Handle handle) { if (thread->HasHLECallback()) { Handle event_handle = thread->GetHLETimeEvent(); if (event_handle != InvalidHandle) { - auto& time_manager = system.Kernel().TimeManager(); + auto& time_manager = kernel.TimeManager(); time_manager.UnscheduleTimeEvent(event_handle); } { - SchedulerLock lock(system.Kernel()); + SchedulerLock lock(kernel); auto* sync_object = thread->GetHLESyncObject(); sync_object->RemoveWaitingThread(SharedFrom(thread)); } @@ -665,7 +666,7 @@ static void Break(Core::System& system, u32 reason, u64 info1, u64 info2) { handle_debug_buffer(info1, info2); - auto* const current_thread = system.CurrentScheduler().GetCurrentThread(); + auto* const current_thread = system.Kernel().CurrentScheduler()->GetCurrentThread(); const auto thread_processor_id = current_thread->GetProcessorID(); system.ArmInterface(static_cast(thread_processor_id)).LogBacktrace(); } @@ -917,7 +918,7 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha } const auto& core_timing = system.CoreTiming(); - const auto& scheduler = system.CurrentScheduler(); + const auto& scheduler = *system.Kernel().CurrentScheduler(); const auto* const current_thread = scheduler.GetCurrentThread(); const bool same_thread = current_thread == thread.get(); @@ -1085,7 +1086,7 @@ static ResultCode SetThreadActivity(Core::System& system, Handle handle, u32 act return ERR_INVALID_HANDLE; } - if (thread.get() == system.CurrentScheduler().GetCurrentThread()) { + if (thread.get() == system.Kernel().CurrentScheduler()->GetCurrentThread()) { LOG_ERROR(Kernel_SVC, "The thread handle specified is the current running thread"); return ERR_BUSY; } @@ -1118,7 +1119,7 @@ static ResultCode GetThreadContext(Core::System& system, VAddr thread_context, H return ERR_INVALID_HANDLE; } - if (thread.get() == system.CurrentScheduler().GetCurrentThread()) { + if (thread.get() == system.Kernel().CurrentScheduler()->GetCurrentThread()) { LOG_ERROR(Kernel_SVC, "The thread handle specified is the current running thread"); return ERR_BUSY; } @@ -1475,7 +1476,7 @@ static void ExitProcess(Core::System& system) { current_process->PrepareForTermination(); // Kill the current thread - system.CurrentScheduler().GetCurrentThread()->Stop(); + system.Kernel().CurrentScheduler()->GetCurrentThread()->Stop(); } static void ExitProcess32(Core::System& system) { @@ -1576,8 +1577,8 @@ static ResultCode StartThread32(Core::System& system, Handle thread_handle) { static void ExitThread(Core::System& system) { LOG_DEBUG(Kernel_SVC, "called, pc=0x{:08X}", system.CurrentArmInterface().GetPC()); - auto* const current_thread = system.CurrentScheduler().GetCurrentThread(); - system.GlobalScheduler().RemoveThread(SharedFrom(current_thread)); + auto* const current_thread = system.Kernel().CurrentScheduler()->GetCurrentThread(); + system.GlobalSchedulerContext().RemoveThread(SharedFrom(current_thread)); current_thread->Stop(); } @@ -1590,37 +1591,31 @@ static void SleepThread(Core::System& system, s64 nanoseconds) { LOG_DEBUG(Kernel_SVC, "called nanoseconds={}", nanoseconds); enum class SleepType : s64 { - YieldWithoutLoadBalancing = 0, - YieldWithLoadBalancing = -1, + YieldWithoutCoreMigration = 0, + YieldWithCoreMigration = -1, YieldAndWaitForLoadBalancing = -2, }; - auto& scheduler = system.CurrentScheduler(); - auto* const current_thread = scheduler.GetCurrentThread(); - bool is_redundant = false; - + auto& scheduler = *system.Kernel().CurrentScheduler(); if (nanoseconds <= 0) { switch (static_cast(nanoseconds)) { - case SleepType::YieldWithoutLoadBalancing: { - auto pair = current_thread->YieldSimple(); - is_redundant = pair.second; + case SleepType::YieldWithoutCoreMigration: { + scheduler.YieldWithoutCoreMigration(); break; } - case SleepType::YieldWithLoadBalancing: { - auto pair = current_thread->YieldAndBalanceLoad(); - is_redundant = pair.second; + case SleepType::YieldWithCoreMigration: { + scheduler.YieldWithCoreMigration(); break; } case SleepType::YieldAndWaitForLoadBalancing: { - auto pair = current_thread->YieldAndWaitForLoadBalancing(); - is_redundant = pair.second; + scheduler.YieldToAnyThread(); break; } default: UNREACHABLE_MSG("Unimplemented sleep yield type '{:016X}'!", nanoseconds); } } else { - current_thread->Sleep(nanoseconds); + scheduler.GetCurrentThread()->Sleep(nanoseconds); } } @@ -1656,8 +1651,8 @@ static ResultCode WaitProcessWideKeyAtomic(Core::System& system, VAddr mutex_add ASSERT(condition_variable_addr == Common::AlignDown(condition_variable_addr, 4)); auto& kernel = system.Kernel(); Handle event_handle; - Thread* current_thread = system.CurrentScheduler().GetCurrentThread(); - auto* const current_process = system.Kernel().CurrentProcess(); + Thread* current_thread = kernel.CurrentScheduler()->GetCurrentThread(); + auto* const current_process = kernel.CurrentProcess(); { SchedulerLockAndSleep lock(kernel, event_handle, current_thread, nano_seconds); const auto& handle_table = current_process->GetHandleTable(); @@ -2627,7 +2622,7 @@ void Call(Core::System& system, u32 immediate) { auto& kernel = system.Kernel(); kernel.EnterSVCProfile(); - auto* thread = system.CurrentScheduler().GetCurrentThread(); + auto* thread = kernel.CurrentScheduler()->GetCurrentThread(); thread->SetContinuousOnSVC(true); const FunctionDef* info = system.CurrentProcess()->Is64BitProcess() ? GetSVCInfo64(immediate) diff --git a/src/core/hle/kernel/synchronization.cpp b/src/core/hle/kernel/synchronization.cpp index 8b875d853..342fb4516 100644 --- a/src/core/hle/kernel/synchronization.cpp +++ b/src/core/hle/kernel/synchronization.cpp @@ -5,8 +5,8 @@ #include "core/core.h" #include "core/hle/kernel/errors.h" #include "core/hle/kernel/handle_table.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/synchronization.h" #include "core/hle/kernel/synchronization_object.h" #include "core/hle/kernel/thread.h" @@ -37,7 +37,7 @@ void Synchronization::SignalObject(SynchronizationObject& obj) const { std::pair Synchronization::WaitFor( std::vector>& sync_objects, s64 nano_seconds) { auto& kernel = system.Kernel(); - auto* const thread = system.CurrentScheduler().GetCurrentThread(); + auto* const thread = kernel.CurrentScheduler()->GetCurrentThread(); Handle event_handle = InvalidHandle; { SchedulerLockAndSleep lock(kernel, event_handle, thread, nano_seconds); diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp index 38b4a0987..804e07f2b 100644 --- a/src/core/hle/kernel/thread.cpp +++ b/src/core/hle/kernel/thread.cpp @@ -17,10 +17,10 @@ #include "core/hardware_properties.h" #include "core/hle/kernel/errors.h" #include "core/hle/kernel/handle_table.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/object.h" #include "core/hle/kernel/process.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/thread.h" #include "core/hle/kernel/time_manager.h" #include "core/hle/result.h" @@ -186,9 +186,11 @@ ResultVal> Thread::Create(Core::System& system, ThreadTy thread->status = ThreadStatus::Dormant; thread->entry_point = entry_point; thread->stack_top = stack_top; + thread->disable_count = 1; thread->tpidr_el0 = 0; thread->nominal_priority = thread->current_priority = priority; - thread->last_running_ticks = 0; + thread->schedule_count = -1; + thread->last_scheduled_tick = 0; thread->processor_id = processor_id; thread->ideal_core = processor_id; thread->affinity_mask.SetAffinity(processor_id, true); @@ -201,7 +203,7 @@ ResultVal> Thread::Create(Core::System& system, ThreadTy thread->owner_process = owner_process; thread->type = type_flags; if ((type_flags & THREADTYPE_IDLE) == 0) { - auto& scheduler = kernel.GlobalScheduler(); + auto& scheduler = kernel.GlobalSchedulerContext(); scheduler.AddThread(thread); } if (owner_process) { @@ -402,39 +404,12 @@ ResultCode Thread::Sleep(s64 nanoseconds) { return RESULT_SUCCESS; } -std::pair Thread::YieldSimple() { - bool is_redundant = false; - { - SchedulerLock lock(kernel); - is_redundant = kernel.GlobalScheduler().YieldThread(this); - } - return {RESULT_SUCCESS, is_redundant}; -} - -std::pair Thread::YieldAndBalanceLoad() { - bool is_redundant = false; - { - SchedulerLock lock(kernel); - is_redundant = kernel.GlobalScheduler().YieldThreadAndBalanceLoad(this); - } - return {RESULT_SUCCESS, is_redundant}; -} - -std::pair Thread::YieldAndWaitForLoadBalancing() { - bool is_redundant = false; - { - SchedulerLock lock(kernel); - is_redundant = kernel.GlobalScheduler().YieldThreadAndWaitForLoadBalancing(this); - } - return {RESULT_SUCCESS, is_redundant}; -} - void Thread::AddSchedulingFlag(ThreadSchedFlags flag) { const u32 old_state = scheduling_state; pausing_state |= static_cast(flag); const u32 base_scheduling = static_cast(GetSchedulingStatus()); scheduling_state = base_scheduling | pausing_state; - kernel.GlobalScheduler().AdjustSchedulingOnStatus(this, old_state); + KScheduler::OnThreadStateChanged(kernel, this, old_state); } void Thread::RemoveSchedulingFlag(ThreadSchedFlags flag) { @@ -442,19 +417,20 @@ void Thread::RemoveSchedulingFlag(ThreadSchedFlags flag) { pausing_state &= ~static_cast(flag); const u32 base_scheduling = static_cast(GetSchedulingStatus()); scheduling_state = base_scheduling | pausing_state; - kernel.GlobalScheduler().AdjustSchedulingOnStatus(this, old_state); + KScheduler::OnThreadStateChanged(kernel, this, old_state); } void Thread::SetSchedulingStatus(ThreadSchedStatus new_status) { const u32 old_state = scheduling_state; scheduling_state = (scheduling_state & static_cast(ThreadSchedMasks::HighMask)) | static_cast(new_status); - kernel.GlobalScheduler().AdjustSchedulingOnStatus(this, old_state); + KScheduler::OnThreadStateChanged(kernel, this, old_state); } void Thread::SetCurrentPriority(u32 new_priority) { const u32 old_priority = std::exchange(current_priority, new_priority); - kernel.GlobalScheduler().AdjustSchedulingOnPriority(this, old_priority); + KScheduler::OnThreadPriorityChanged(kernel, this, kernel.CurrentScheduler()->GetCurrentThread(), + old_priority); } ResultCode Thread::SetCoreAndAffinityMask(s32 new_core, u64 new_affinity_mask) { @@ -480,10 +456,10 @@ ResultCode Thread::SetCoreAndAffinityMask(s32 new_core, u64 new_affinity_mask) { if (use_override) { ideal_core_override = new_core; } else { - const auto old_affinity_mask = affinity_mask.GetAffinityMask(); + const auto old_affinity_mask = affinity_mask; affinity_mask.SetAffinityMask(new_affinity_mask); ideal_core = new_core; - if (old_affinity_mask != new_affinity_mask) { + if (old_affinity_mask.GetAffinityMask() != new_affinity_mask) { const s32 old_core = processor_id; if (processor_id >= 0 && !affinity_mask.GetAffinity(processor_id)) { if (static_cast(ideal_core) < 0) { @@ -493,7 +469,7 @@ ResultCode Thread::SetCoreAndAffinityMask(s32 new_core, u64 new_affinity_mask) { processor_id = ideal_core; } } - kernel.GlobalScheduler().AdjustSchedulingOnAffinity(this, old_affinity_mask, old_core); + KScheduler::OnThreadAffinityMaskChanged(kernel, this, old_affinity_mask, old_core); } } return RESULT_SUCCESS; diff --git a/src/core/hle/kernel/thread.h b/src/core/hle/kernel/thread.h index 5192ecff1..f1aa358a4 100644 --- a/src/core/hle/kernel/thread.h +++ b/src/core/hle/kernel/thread.h @@ -28,10 +28,10 @@ class System; namespace Kernel { -class GlobalScheduler; +class GlobalSchedulerContext; class KernelCore; class Process; -class Scheduler; +class KScheduler; enum ThreadPriority : u32 { THREADPRIO_HIGHEST = 0, ///< Highest thread priority @@ -346,8 +346,11 @@ public: void SetStatus(ThreadStatus new_status); - u64 GetLastRunningTicks() const { - return last_running_ticks; + constexpr s64 GetLastScheduledTick() const { + return this->last_scheduled_tick; + } + constexpr void SetLastScheduledTick(s64 tick) { + this->last_scheduled_tick = tick; } u64 GetTotalCPUTimeTicks() const { @@ -362,10 +365,18 @@ public: return processor_id; } + s32 GetActiveCore() const { + return GetProcessorID(); + } + void SetProcessorID(s32 new_core) { processor_id = new_core; } + void SetActiveCore(s32 new_core) { + processor_id = new_core; + } + Process* GetOwnerProcess() { return owner_process; } @@ -479,21 +490,11 @@ public: /// Sleeps this thread for the given amount of nanoseconds. ResultCode Sleep(s64 nanoseconds); - /// Yields this thread without rebalancing loads. - std::pair YieldSimple(); - - /// Yields this thread and does a load rebalancing. - std::pair YieldAndBalanceLoad(); - - /// Yields this thread and if the core is left idle, loads are rebalanced - std::pair YieldAndWaitForLoadBalancing(); - - void IncrementYieldCount() { - yield_count++; + constexpr s64 GetYieldScheduleCount() const { + return this->schedule_count; } - - u64 GetYieldCount() const { - return yield_count; + constexpr void SetYieldScheduleCount(s64 count) { + this->schedule_count = count; } ThreadSchedStatus GetSchedulingStatus() const { @@ -569,9 +570,62 @@ public: return has_exited; } + struct QueueEntry { + private: + Thread* prev; + Thread* next; + + public: + constexpr QueueEntry() : prev(nullptr), next(nullptr) { /* ... */ + } + + constexpr void Initialize() { + this->prev = nullptr; + this->next = nullptr; + } + + constexpr Thread* GetPrev() const { + return this->prev; + } + constexpr Thread* GetNext() const { + return this->next; + } + constexpr void SetPrev(Thread* t) { + this->prev = t; + } + constexpr void SetNext(Thread* t) { + this->next = t; + } + }; + + constexpr QueueEntry& GetPriorityQueueEntry(s32 core) { + return this->per_core_priority_queue_entry[core]; + } + constexpr const QueueEntry& GetPriorityQueueEntry(s32 core) const { + return this->per_core_priority_queue_entry[core]; + } + + s32 GetDisableDispatchCount() const { + return disable_count; + } + + void DisableDispatch() { + ASSERT(GetDisableDispatchCount() >= 0); + disable_count++; + } + + void EnableDispatch() { + ASSERT(GetDisableDispatchCount() > 0); + disable_count--; + } + + ThreadStatus status = ThreadStatus::Dormant; + u32 scheduling_state = 0; + private: - friend class GlobalScheduler; - friend class Scheduler; + friend class GlobalSchedulerContext; + friend class KScheduler; + friend class Process; void SetSchedulingStatus(ThreadSchedStatus new_status); void AddSchedulingFlag(ThreadSchedFlags flag); @@ -586,10 +640,9 @@ private: u64 thread_id = 0; - ThreadStatus status = ThreadStatus::Dormant; - VAddr entry_point = 0; VAddr stack_top = 0; + std::atomic_int disable_count = 0; ThreadType type; @@ -603,9 +656,8 @@ private: u32 current_priority = 0; u64 total_cpu_time_ticks = 0; ///< Total CPU running ticks. - u64 last_running_ticks = 0; ///< CPU tick when thread was last running - u64 yield_count = 0; ///< Number of redundant yields carried by this thread. - ///< a redundant yield is one where no scheduling is changed + s64 schedule_count{}; + s64 last_scheduled_tick{}; s32 processor_id = 0; @@ -647,7 +699,9 @@ private: Handle hle_time_event; SynchronizationObject* hle_object; - Scheduler* scheduler = nullptr; + KScheduler* scheduler = nullptr; + + QueueEntry per_core_priority_queue_entry[Core::Hardware::NUM_CPU_CORES]{}; u32 ideal_core{0xFFFFFFFF}; KAffinityMask affinity_mask{}; @@ -655,7 +709,6 @@ private: s32 ideal_core_override = -1; u32 affinity_override_count = 0; - u32 scheduling_state = 0; u32 pausing_state = 0; bool is_running = false; bool is_waiting_on_sync = false; diff --git a/src/core/hle/kernel/time_manager.cpp b/src/core/hle/kernel/time_manager.cpp index caf329bfb..8e4769694 100644 --- a/src/core/hle/kernel/time_manager.cpp +++ b/src/core/hle/kernel/time_manager.cpp @@ -7,8 +7,8 @@ #include "core/core_timing.h" #include "core/core_timing_util.h" #include "core/hle/kernel/handle_table.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/thread.h" #include "core/hle/kernel/time_manager.h" diff --git a/src/core/hle/service/time/time.cpp b/src/core/hle/service/time/time.cpp index 7b7ac282d..abc753d5d 100644 --- a/src/core/hle/service/time/time.cpp +++ b/src/core/hle/service/time/time.cpp @@ -10,8 +10,8 @@ #include "core/hle/ipc_helpers.h" #include "core/hle/kernel/client_port.h" #include "core/hle/kernel/client_session.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/kernel.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/service/time/interface.h" #include "core/hle/service/time/time.h" #include "core/hle/service/time/time_sharedmemory.h" diff --git a/src/yuzu/debugger/wait_tree.cpp b/src/yuzu/debugger/wait_tree.cpp index c4ae1d61f..546a2cd4d 100644 --- a/src/yuzu/debugger/wait_tree.cpp +++ b/src/yuzu/debugger/wait_tree.cpp @@ -13,10 +13,10 @@ #include "core/arm/arm_interface.h" #include "core/core.h" #include "core/hle/kernel/handle_table.h" +#include "core/hle/kernel/k_scheduler.h" #include "core/hle/kernel/mutex.h" #include "core/hle/kernel/process.h" #include "core/hle/kernel/readable_event.h" -#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/synchronization_object.h" #include "core/hle/kernel/thread.h" #include "core/memory.h" @@ -101,7 +101,7 @@ std::vector> WaitTreeItem::MakeThreadItemList() }; const auto& system = Core::System::GetInstance(); - add_threads(system.GlobalScheduler().GetThreadList()); + add_threads(system.GlobalSchedulerContext().GetThreadList()); return item_list; } @@ -356,7 +356,7 @@ std::vector> WaitTreeThread::GetChildren() const { .arg(thread.GetPriority()) .arg(thread.GetNominalPriority()))); list.push_back(std::make_unique( - tr("last running ticks = %1").arg(thread.GetLastRunningTicks()))); + tr("last running ticks = %1").arg(thread.GetLastScheduledTick()))); const VAddr mutex_wait_address = thread.GetMutexWaitAddress(); if (mutex_wait_address != 0) { -- cgit v1.2.3 From b3587102d160fb74a12935a79f06ee8a12712f12 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Tue, 29 Dec 2020 21:16:57 -0300 Subject: core/memory: Read and write page table atomically Squash attributes into the pointer's integer, making them an uintptr_t pair containing 2 bits at the bottom and then the pointer. These bits are currently unused thanks to alignment requirements. Configure Dynarmic to mask out these bits on pointer reads. While we are at it, remove some unused attributes carried over from Citra. Read/Write and other hot functions use a two step unpacking process that is less readable to stop MSVC from emitting an extra AND instruction in the hot path: mov rdi,rcx shr rdx,0Ch mov r8,qword ptr [rax+8] mov rax,qword ptr [r8+rdx*8] mov rdx,rax -and al,3 and rdx,0FFFFFFFFFFFFFFFCh je Core::Memory::Memory::Impl::Read mov rax,qword ptr [vaddr] movzx eax,byte ptr [rdx+rax] --- src/common/page_table.cpp | 10 +- src/common/page_table.h | 68 +++++++++-- src/common/virtual_buffer.h | 10 +- src/core/arm/dynarmic/arm_dynarmic_32.cpp | 1 + src/core/arm/dynarmic/arm_dynarmic_64.cpp | 1 + src/core/hle/kernel/memory/page_table.cpp | 2 +- src/core/memory.cpp | 187 ++++++++++-------------------- 7 files changed, 132 insertions(+), 147 deletions(-) (limited to 'src/core/arm/dynarmic') diff --git a/src/common/page_table.cpp b/src/common/page_table.cpp index bccea0894..8fd8620fd 100644 --- a/src/common/page_table.cpp +++ b/src/common/page_table.cpp @@ -10,16 +10,10 @@ PageTable::PageTable() = default; PageTable::~PageTable() noexcept = default; -void PageTable::Resize(std::size_t address_space_width_in_bits, std::size_t page_size_in_bits, - bool has_attribute) { - const std::size_t num_page_table_entries{1ULL - << (address_space_width_in_bits - page_size_in_bits)}; +void PageTable::Resize(size_t address_space_width_in_bits, size_t page_size_in_bits) { + const size_t num_page_table_entries{1ULL << (address_space_width_in_bits - page_size_in_bits)}; pointers.resize(num_page_table_entries); backing_addr.resize(num_page_table_entries); - - if (has_attribute) { - attributes.resize(num_page_table_entries); - } } } // namespace Common diff --git a/src/common/page_table.h b/src/common/page_table.h index 9754fabf9..8d4ee9249 100644 --- a/src/common/page_table.h +++ b/src/common/page_table.h @@ -4,6 +4,7 @@ #pragma once +#include #include #include "common/common_types.h" @@ -20,10 +21,6 @@ enum class PageType : u8 { /// Page is mapped to regular memory, but also needs to check for rasterizer cache flushing and /// invalidation RasterizerCachedMemory, - /// Page is mapped to a I/O region. Writing and reading to this page is handled by functions. - Special, - /// Page is allocated for use. - Allocated, }; struct SpecialRegion { @@ -48,6 +45,59 @@ struct SpecialRegion { * mimics the way a real CPU page table works. */ struct PageTable { + /// Number of bits reserved for attribute tagging. + /// This can be at most the guaranteed alignment of the pointers in the page table. + static constexpr int ATTRIBUTE_BITS = 2; + + /** + * Pair of host pointer and page type attribute. + * This uses the lower bits of a given pointer to store the attribute tag. + * Writing and reading the pointer attribute pair is guaranteed to be atomic for the same method + * call. In other words, they are guaranteed to be synchronized at all times. + */ + class PageInfo { + public: + /// Returns the page pointer + [[nodiscard]] u8* Pointer() const noexcept { + return ExtractPointer(raw.load(std::memory_order_relaxed)); + } + + /// Returns the page type attribute + [[nodiscard]] PageType Type() const noexcept { + return ExtractType(raw.load(std::memory_order_relaxed)); + } + + /// Returns the page pointer and attribute pair, extracted from the same atomic read + [[nodiscard]] std::pair PointerType() const noexcept { + const uintptr_t non_atomic_raw = raw.load(std::memory_order_relaxed); + return {ExtractPointer(non_atomic_raw), ExtractType(non_atomic_raw)}; + } + + /// Returns the raw representation of the page information. + /// Use ExtractPointer and ExtractType to unpack the value. + [[nodiscard]] uintptr_t Raw() const noexcept { + return raw.load(std::memory_order_relaxed); + } + + /// Write a page pointer and type pair atomically + void Store(u8* pointer, PageType type) noexcept { + raw.store(reinterpret_cast(pointer) | static_cast(type)); + } + + /// Unpack a pointer from a page info raw representation + [[nodiscard]] static u8* ExtractPointer(uintptr_t raw) noexcept { + return reinterpret_cast(raw & (~uintptr_t{0} << ATTRIBUTE_BITS)); + } + + /// Unpack a page type from a page info raw representation + [[nodiscard]] static PageType ExtractType(uintptr_t raw) noexcept { + return static_cast(raw & ((uintptr_t{1} << ATTRIBUTE_BITS) - 1)); + } + + private: + std::atomic raw; + }; + PageTable(); ~PageTable() noexcept; @@ -63,20 +113,16 @@ struct PageTable { * * @param address_space_width_in_bits The address size width in bits. * @param page_size_in_bits The page size in bits. - * @param has_attribute Whether or not this page has any backing attributes. */ - void Resize(std::size_t address_space_width_in_bits, std::size_t page_size_in_bits, - bool has_attribute); + void Resize(size_t address_space_width_in_bits, size_t page_size_in_bits); /** * Vector of memory pointers backing each page. An entry can only be non-null if the - * corresponding entry in the `attributes` vector is of type `Memory`. + * corresponding attribute element is of type `Memory`. */ - VirtualBuffer pointers; + VirtualBuffer pointers; VirtualBuffer backing_addr; - - VirtualBuffer attributes; }; } // namespace Common diff --git a/src/common/virtual_buffer.h b/src/common/virtual_buffer.h index 91d430036..fb1a6f81f 100644 --- a/src/common/virtual_buffer.h +++ b/src/common/virtual_buffer.h @@ -15,10 +15,12 @@ void FreeMemoryPages(void* base, std::size_t size) noexcept; template class VirtualBuffer final { public: - static_assert( - std::is_trivially_constructible_v, - "T must be trivially constructible, as non-trivial constructors will not be executed " - "with the current allocator"); + // TODO: Uncomment this and change Common::PageTable::PageInfo to be trivially constructible + // using std::atomic_ref once libc++ has support for it + // static_assert( + // std::is_trivially_constructible_v, + // "T must be trivially constructible, as non-trivial constructors will not be executed " + // "with the current allocator"); constexpr VirtualBuffer() = default; explicit VirtualBuffer(std::size_t count) : alloc_size{count * sizeof(T)} { diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp index e9c74b1a6..8aaf11eee 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp @@ -133,6 +133,7 @@ std::shared_ptr ARM_Dynarmic_32::MakeJit(Common::PageTable& config.page_table = reinterpret_cast*>( page_table.pointers.data()); config.absolute_offset_page_table = true; + config.page_table_pointer_mask_bits = Common::PageTable::ATTRIBUTE_BITS; config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128; config.only_detect_misalignment_via_page_table_on_page_boundary = true; diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp index 7a4eb88a2..d2e1dc724 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp @@ -152,6 +152,7 @@ std::shared_ptr ARM_Dynarmic_64::MakeJit(Common::PageTable& // Memory config.page_table = reinterpret_cast(page_table.pointers.data()); config.page_table_address_space_bits = address_space_bits; + config.page_table_pointer_mask_bits = Common::PageTable::ATTRIBUTE_BITS; config.silently_mirror_page_table = false; config.absolute_offset_page_table = true; config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128; diff --git a/src/core/hle/kernel/memory/page_table.cpp b/src/core/hle/kernel/memory/page_table.cpp index f53a7be82..f3e8bc333 100644 --- a/src/core/hle/kernel/memory/page_table.cpp +++ b/src/core/hle/kernel/memory/page_table.cpp @@ -265,7 +265,7 @@ ResultCode PageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_t physical_memory_usage = 0; memory_pool = pool; - page_table_impl.Resize(address_space_width, PageBits, true); + page_table_impl.Resize(address_space_width, PageBits); return InitializeMemoryLayout(start, end); } diff --git a/src/core/memory.cpp b/src/core/memory.cpp index 54a848936..f209c4949 100644 --- a/src/core/memory.cpp +++ b/src/core/memory.cpp @@ -4,7 +4,6 @@ #include #include -#include #include #include @@ -68,21 +67,8 @@ struct Memory::Impl { bool IsValidVirtualAddress(const Kernel::Process& process, const VAddr vaddr) const { const auto& page_table = process.PageTable().PageTableImpl(); - - const u8* const page_pointer = page_table.pointers[vaddr >> PAGE_BITS]; - if (page_pointer != nullptr) { - return true; - } - - if (page_table.attributes[vaddr >> PAGE_BITS] == Common::PageType::RasterizerCachedMemory) { - return true; - } - - if (page_table.attributes[vaddr >> PAGE_BITS] != Common::PageType::Special) { - return false; - } - - return false; + const auto [pointer, type] = page_table.pointers[vaddr >> PAGE_BITS].PointerType(); + return pointer != nullptr || type == Common::PageType::RasterizerCachedMemory; } bool IsValidVirtualAddress(VAddr vaddr) const { @@ -100,17 +86,15 @@ struct Memory::Impl { } u8* GetPointer(const VAddr vaddr) const { - u8* const page_pointer{current_page_table->pointers[vaddr >> PAGE_BITS]}; - if (page_pointer) { - return page_pointer + vaddr; + const uintptr_t raw_pointer = current_page_table->pointers[vaddr >> PAGE_BITS].Raw(); + if (u8* const pointer = Common::PageTable::PageInfo::ExtractPointer(raw_pointer)) { + return pointer + vaddr; } - - if (current_page_table->attributes[vaddr >> PAGE_BITS] == - Common::PageType::RasterizerCachedMemory) { + const auto type = Common::PageTable::PageInfo::ExtractType(raw_pointer); + if (type == Common::PageType::RasterizerCachedMemory) { return GetPointerFromRasterizerCachedMemory(vaddr); } - - return {}; + return nullptr; } u8 Read8(const VAddr addr) { @@ -222,7 +206,8 @@ struct Memory::Impl { std::min(static_cast(PAGE_SIZE) - page_offset, remaining_size); const auto current_vaddr = static_cast((page_index << PAGE_BITS) + page_offset); - switch (page_table.attributes[page_index]) { + const auto [pointer, type] = page_table.pointers[page_index].PointerType(); + switch (type) { case Common::PageType::Unmapped: { LOG_ERROR(HW_Memory, "Unmapped ReadBlock @ 0x{:016X} (start address = 0x{:016X}, size = {})", @@ -231,10 +216,8 @@ struct Memory::Impl { break; } case Common::PageType::Memory: { - DEBUG_ASSERT(page_table.pointers[page_index]); - - const u8* const src_ptr = - page_table.pointers[page_index] + page_offset + (page_index << PAGE_BITS); + DEBUG_ASSERT(pointer); + const u8* const src_ptr = pointer + page_offset + (page_index << PAGE_BITS); std::memcpy(dest_buffer, src_ptr, copy_amount); break; } @@ -268,7 +251,8 @@ struct Memory::Impl { std::min(static_cast(PAGE_SIZE) - page_offset, remaining_size); const auto current_vaddr = static_cast((page_index << PAGE_BITS) + page_offset); - switch (page_table.attributes[page_index]) { + const auto [pointer, type] = page_table.pointers[page_index].PointerType(); + switch (type) { case Common::PageType::Unmapped: { LOG_ERROR(HW_Memory, "Unmapped ReadBlock @ 0x{:016X} (start address = 0x{:016X}, size = {})", @@ -277,10 +261,8 @@ struct Memory::Impl { break; } case Common::PageType::Memory: { - DEBUG_ASSERT(page_table.pointers[page_index]); - - const u8* const src_ptr = - page_table.pointers[page_index] + page_offset + (page_index << PAGE_BITS); + DEBUG_ASSERT(pointer); + const u8* const src_ptr = pointer + page_offset + (page_index << PAGE_BITS); std::memcpy(dest_buffer, src_ptr, copy_amount); break; } @@ -320,7 +302,8 @@ struct Memory::Impl { std::min(static_cast(PAGE_SIZE) - page_offset, remaining_size); const auto current_vaddr = static_cast((page_index << PAGE_BITS) + page_offset); - switch (page_table.attributes[page_index]) { + const auto [pointer, type] = page_table.pointers[page_index].PointerType(); + switch (type) { case Common::PageType::Unmapped: { LOG_ERROR(HW_Memory, "Unmapped WriteBlock @ 0x{:016X} (start address = 0x{:016X}, size = {})", @@ -328,10 +311,8 @@ struct Memory::Impl { break; } case Common::PageType::Memory: { - DEBUG_ASSERT(page_table.pointers[page_index]); - - u8* const dest_ptr = - page_table.pointers[page_index] + page_offset + (page_index << PAGE_BITS); + DEBUG_ASSERT(pointer); + u8* const dest_ptr = pointer + page_offset + (page_index << PAGE_BITS); std::memcpy(dest_ptr, src_buffer, copy_amount); break; } @@ -364,7 +345,8 @@ struct Memory::Impl { std::min(static_cast(PAGE_SIZE) - page_offset, remaining_size); const auto current_vaddr = static_cast((page_index << PAGE_BITS) + page_offset); - switch (page_table.attributes[page_index]) { + const auto [pointer, type] = page_table.pointers[page_index].PointerType(); + switch (type) { case Common::PageType::Unmapped: { LOG_ERROR(HW_Memory, "Unmapped WriteBlock @ 0x{:016X} (start address = 0x{:016X}, size = {})", @@ -372,10 +354,8 @@ struct Memory::Impl { break; } case Common::PageType::Memory: { - DEBUG_ASSERT(page_table.pointers[page_index]); - - u8* const dest_ptr = - page_table.pointers[page_index] + page_offset + (page_index << PAGE_BITS); + DEBUG_ASSERT(pointer); + u8* const dest_ptr = pointer + page_offset + (page_index << PAGE_BITS); std::memcpy(dest_ptr, src_buffer, copy_amount); break; } @@ -414,7 +394,8 @@ struct Memory::Impl { std::min(static_cast(PAGE_SIZE) - page_offset, remaining_size); const auto current_vaddr = static_cast((page_index << PAGE_BITS) + page_offset); - switch (page_table.attributes[page_index]) { + const auto [pointer, type] = page_table.pointers[page_index].PointerType(); + switch (type) { case Common::PageType::Unmapped: { LOG_ERROR(HW_Memory, "Unmapped ZeroBlock @ 0x{:016X} (start address = 0x{:016X}, size = {})", @@ -422,10 +403,8 @@ struct Memory::Impl { break; } case Common::PageType::Memory: { - DEBUG_ASSERT(page_table.pointers[page_index]); - - u8* dest_ptr = - page_table.pointers[page_index] + page_offset + (page_index << PAGE_BITS); + DEBUG_ASSERT(pointer); + u8* const dest_ptr = pointer + page_offset + (page_index << PAGE_BITS); std::memset(dest_ptr, 0, copy_amount); break; } @@ -461,7 +440,8 @@ struct Memory::Impl { std::min(static_cast(PAGE_SIZE) - page_offset, remaining_size); const auto current_vaddr = static_cast((page_index << PAGE_BITS) + page_offset); - switch (page_table.attributes[page_index]) { + const auto [pointer, type] = page_table.pointers[page_index].PointerType(); + switch (type) { case Common::PageType::Unmapped: { LOG_ERROR(HW_Memory, "Unmapped CopyBlock @ 0x{:016X} (start address = 0x{:016X}, size = {})", @@ -470,9 +450,8 @@ struct Memory::Impl { break; } case Common::PageType::Memory: { - DEBUG_ASSERT(page_table.pointers[page_index]); - const u8* src_ptr = - page_table.pointers[page_index] + page_offset + (page_index << PAGE_BITS); + DEBUG_ASSERT(pointer); + const u8* src_ptr = pointer + page_offset + (page_index << PAGE_BITS); WriteBlock(process, dest_addr, src_ptr, copy_amount); break; } @@ -498,34 +477,19 @@ struct Memory::Impl { return CopyBlock(*system.CurrentProcess(), dest_addr, src_addr, size); } - struct PageEntry { - u8* const pointer; - const Common::PageType attribute; - }; - - PageEntry SafePageEntry(std::size_t base) const { - std::lock_guard lock{rasterizer_cache_guard}; - return { - .pointer = current_page_table->pointers[base], - .attribute = current_page_table->attributes[base], - }; - } - void RasterizerMarkRegionCached(VAddr vaddr, u64 size, bool cached) { - std::lock_guard lock{rasterizer_cache_guard}; if (vaddr == 0) { return; } - // Iterate over a contiguous CPU address space, which corresponds to the specified GPU // address space, marking the region as un/cached. The region is marked un/cached at a // granularity of CPU pages, hence why we iterate on a CPU page basis (note: GPU page size // is different). This assumes the specified GPU address region is contiguous as well. - u64 num_pages = ((vaddr + size - 1) >> PAGE_BITS) - (vaddr >> PAGE_BITS) + 1; - for (unsigned i = 0; i < num_pages; ++i, vaddr += PAGE_SIZE) { - Common::PageType& page_type{current_page_table->attributes[vaddr >> PAGE_BITS]}; - + const u64 num_pages = ((vaddr + size - 1) >> PAGE_BITS) - (vaddr >> PAGE_BITS) + 1; + for (u64 i = 0; i < num_pages; ++i, vaddr += PAGE_SIZE) { + const Common::PageType page_type{ + current_page_table->pointers[vaddr >> PAGE_BITS].Type()}; if (cached) { // Switch page type to cached if now cached switch (page_type) { @@ -534,8 +498,8 @@ struct Memory::Impl { // space, for example, a system module need not have a VRAM mapping. break; case Common::PageType::Memory: - page_type = Common::PageType::RasterizerCachedMemory; - current_page_table->pointers[vaddr >> PAGE_BITS] = nullptr; + current_page_table->pointers[vaddr >> PAGE_BITS].Store( + nullptr, Common::PageType::RasterizerCachedMemory); break; case Common::PageType::RasterizerCachedMemory: // There can be more than one GPU region mapped per CPU region, so it's common @@ -556,16 +520,16 @@ struct Memory::Impl { // that this area is already unmarked as cached. break; case Common::PageType::RasterizerCachedMemory: { - u8* pointer{GetPointerFromRasterizerCachedMemory(vaddr & ~PAGE_MASK)}; + u8* const pointer{GetPointerFromRasterizerCachedMemory(vaddr & ~PAGE_MASK)}; if (pointer == nullptr) { // It's possible that this function has been called while updating the // pagetable after unmapping a VMA. In that case the underlying VMA will no // longer exist, and we should just leave the pagetable entry blank. - page_type = Common::PageType::Unmapped; + current_page_table->pointers[vaddr >> PAGE_BITS].Store( + nullptr, Common::PageType::Unmapped); } else { - current_page_table->pointers[vaddr >> PAGE_BITS] = - pointer - (vaddr & ~PAGE_MASK); - page_type = Common::PageType::Memory; + current_page_table->pointers[vaddr >> PAGE_BITS].Store( + pointer - (vaddr & ~PAGE_MASK), Common::PageType::Memory); } break; } @@ -595,7 +559,7 @@ struct Memory::Impl { auto& gpu = system.GPU(); for (u64 i = 0; i < size; i++) { const auto page = base + i; - if (page_table.attributes[page] == Common::PageType::RasterizerCachedMemory) { + if (page_table.pointers[page].Type() == Common::PageType::RasterizerCachedMemory) { gpu.FlushAndInvalidateRegion(page << PAGE_BITS, PAGE_SIZE); } } @@ -610,20 +574,18 @@ struct Memory::Impl { "Mapping memory page without a pointer @ {:016x}", base * PAGE_SIZE); while (base != end) { - page_table.attributes[base] = type; - page_table.pointers[base] = nullptr; + page_table.pointers[base].Store(nullptr, type); page_table.backing_addr[base] = 0; base += 1; } } else { while (base != end) { - page_table.pointers[base] = - system.DeviceMemory().GetPointer(target) - (base << PAGE_BITS); - page_table.attributes[base] = type; + page_table.pointers[base].Store( + system.DeviceMemory().GetPointer(target) - (base << PAGE_BITS), type); page_table.backing_addr[base] = target - (base << PAGE_BITS); - ASSERT_MSG(page_table.pointers[base], + ASSERT_MSG(page_table.pointers[base].Pointer(), "memory mapping base yield a nullptr within the table"); base += 1; @@ -646,21 +608,13 @@ struct Memory::Impl { template T Read(const VAddr vaddr) { // Avoid adding any extra logic to this fast-path block - if (const u8* const pointer = current_page_table->pointers[vaddr >> PAGE_BITS]) { + const uintptr_t raw_pointer = current_page_table->pointers[vaddr >> PAGE_BITS].Raw(); + if (const u8* const pointer = Common::PageTable::PageInfo::ExtractPointer(raw_pointer)) { T value; std::memcpy(&value, &pointer[vaddr], sizeof(T)); return value; } - - // Otherwise, we need to grab the page with a lock, in case it is currently being modified - const auto entry = SafePageEntry(vaddr >> PAGE_BITS); - if (entry.pointer) { - T value; - std::memcpy(&value, &entry.pointer[vaddr], sizeof(T)); - return value; - } - - switch (entry.attribute) { + switch (Common::PageTable::PageInfo::ExtractType(raw_pointer)) { case Common::PageType::Unmapped: LOG_ERROR(HW_Memory, "Unmapped Read{} @ 0x{:08X}", sizeof(T) * 8, vaddr); return 0; @@ -692,20 +646,12 @@ struct Memory::Impl { template void Write(const VAddr vaddr, const T data) { // Avoid adding any extra logic to this fast-path block - if (u8* const pointer = current_page_table->pointers[vaddr >> PAGE_BITS]) { + const uintptr_t raw_pointer = current_page_table->pointers[vaddr >> PAGE_BITS].Raw(); + if (u8* const pointer = Common::PageTable::PageInfo::ExtractPointer(raw_pointer)) { std::memcpy(&pointer[vaddr], &data, sizeof(T)); return; } - - // Otherwise, we need to grab the page with a lock, in case it is currently being modified - const auto entry = SafePageEntry(vaddr >> PAGE_BITS); - if (entry.pointer) { - // Memory was mapped, we are done - std::memcpy(&entry.pointer[vaddr], &data, sizeof(T)); - return; - } - - switch (entry.attribute) { + switch (Common::PageTable::PageInfo::ExtractType(raw_pointer)) { case Common::PageType::Unmapped: LOG_ERROR(HW_Memory, "Unmapped Write{} 0x{:08X} @ 0x{:016X}", sizeof(data) * 8, static_cast(data), vaddr); @@ -726,15 +672,13 @@ struct Memory::Impl { template bool WriteExclusive(const VAddr vaddr, const T data, const T expected) { - u8* page_pointer = current_page_table->pointers[vaddr >> PAGE_BITS]; - if (page_pointer != nullptr) { + const uintptr_t raw_pointer = current_page_table->pointers[vaddr >> PAGE_BITS].Raw(); + if (u8* const pointer = Common::PageTable::PageInfo::ExtractPointer(raw_pointer)) { // NOTE: Avoid adding any extra logic to this fast-path block - auto* pointer = reinterpret_cast(&page_pointer[vaddr]); - return Common::AtomicCompareAndSwap(pointer, data, expected); + const auto volatile_pointer = reinterpret_cast(&pointer[vaddr]); + return Common::AtomicCompareAndSwap(volatile_pointer, data, expected); } - - const Common::PageType type = current_page_table->attributes[vaddr >> PAGE_BITS]; - switch (type) { + switch (Common::PageTable::PageInfo::ExtractType(raw_pointer)) { case Common::PageType::Unmapped: LOG_ERROR(HW_Memory, "Unmapped Write{} 0x{:08X} @ 0x{:016X}", sizeof(data) * 8, static_cast(data), vaddr); @@ -755,15 +699,13 @@ struct Memory::Impl { } bool WriteExclusive128(const VAddr vaddr, const u128 data, const u128 expected) { - u8* const page_pointer = current_page_table->pointers[vaddr >> PAGE_BITS]; - if (page_pointer != nullptr) { + const uintptr_t raw_pointer = current_page_table->pointers[vaddr >> PAGE_BITS].Raw(); + if (u8* const pointer = Common::PageTable::PageInfo::ExtractPointer(raw_pointer)) { // NOTE: Avoid adding any extra logic to this fast-path block - auto* pointer = reinterpret_cast(&page_pointer[vaddr]); - return Common::AtomicCompareAndSwap(pointer, data, expected); + const auto volatile_pointer = reinterpret_cast(&pointer[vaddr]); + return Common::AtomicCompareAndSwap(volatile_pointer, data, expected); } - - const Common::PageType type = current_page_table->attributes[vaddr >> PAGE_BITS]; - switch (type) { + switch (Common::PageTable::PageInfo::ExtractType(raw_pointer)) { case Common::PageType::Unmapped: LOG_ERROR(HW_Memory, "Unmapped Write{} 0x{:08X} @ 0x{:016X}{:016X}", sizeof(data) * 8, static_cast(data[1]), static_cast(data[0]), vaddr); @@ -783,7 +725,6 @@ struct Memory::Impl { return true; } - mutable std::mutex rasterizer_cache_guard; Common::PageTable* current_page_table = nullptr; Core::System& system; }; -- cgit v1.2.3 From 57c9da1b397b7d19b604f318502a881db87f0ba4 Mon Sep 17 00:00:00 2001 From: MerryMage Date: Sat, 2 Jan 2021 17:36:02 +0000 Subject: dynarmic: Add Unsafe_InaccurateNaN optimization --- externals/dynarmic | 2 +- src/core/arm/dynarmic/arm_dynarmic_32.cpp | 3 +++ src/core/arm/dynarmic/arm_dynarmic_64.cpp | 3 +++ src/core/settings.h | 1 + src/yuzu/configuration/config.cpp | 4 ++++ src/yuzu/configuration/configure_cpu.cpp | 3 +++ src/yuzu/configuration/configure_cpu.ui | 12 ++++++++++++ 7 files changed, 27 insertions(+), 1 deletion(-) (limited to 'src/core/arm/dynarmic') diff --git a/externals/dynarmic b/externals/dynarmic index 4a9a0d07f..6023bcd8a 160000 --- a/externals/dynarmic +++ b/externals/dynarmic @@ -1 +1 @@ -Subproject commit 4a9a0d07f7376b439430e686721e8176c7b56ce7 +Subproject commit 6023bcd8ad8c95bb08edf48cb889bfe99ff86be7 diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp index 8aaf11eee..0831dd5d2 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp @@ -181,6 +181,9 @@ std::shared_ptr ARM_Dynarmic_32::MakeJit(Common::PageTable& if (Settings::values.cpuopt_unsafe_reduce_fp_error) { config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_ReducedErrorFP; } + if (Settings::values.cpuopt_unsafe_inaccurate_nan) { + config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN; + } } return std::make_unique(config); diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp index d2e1dc724..4c5ebca22 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp @@ -212,6 +212,9 @@ std::shared_ptr ARM_Dynarmic_64::MakeJit(Common::PageTable& if (Settings::values.cpuopt_unsafe_reduce_fp_error) { config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_ReducedErrorFP; } + if (Settings::values.cpuopt_unsafe_inaccurate_nan) { + config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN; + } } return std::make_shared(config); diff --git a/src/core/settings.h b/src/core/settings.h index 0cd3c0c84..66edc4e48 100644 --- a/src/core/settings.h +++ b/src/core/settings.h @@ -131,6 +131,7 @@ struct Values { bool cpuopt_unsafe_unfuse_fma; bool cpuopt_unsafe_reduce_fp_error; + bool cpuopt_unsafe_inaccurate_nan; // Renderer Setting renderer_backend; diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp index 34c2a5f8b..43cd11ba0 100644 --- a/src/yuzu/configuration/config.cpp +++ b/src/yuzu/configuration/config.cpp @@ -764,6 +764,8 @@ void Config::ReadCpuValues() { ReadSetting(QStringLiteral("cpuopt_unsafe_unfuse_fma"), true).toBool(); Settings::values.cpuopt_unsafe_reduce_fp_error = ReadSetting(QStringLiteral("cpuopt_unsafe_reduce_fp_error"), true).toBool(); + Settings::values.cpuopt_unsafe_inaccurate_nan = + ReadSetting(QStringLiteral("cpuopt_unsafe_inaccurate_nan"), true).toBool(); } qt_config->endGroup(); @@ -1327,6 +1329,8 @@ void Config::SaveCpuValues() { Settings::values.cpuopt_unsafe_unfuse_fma, true); WriteSetting(QStringLiteral("cpuopt_unsafe_reduce_fp_error"), Settings::values.cpuopt_unsafe_reduce_fp_error, true); + WriteSetting(QStringLiteral("cpuopt_unsafe_inaccurate_nan"), + Settings::values.cpuopt_unsafe_inaccurate_nan, true); } qt_config->endGroup(); diff --git a/src/yuzu/configuration/configure_cpu.cpp b/src/yuzu/configuration/configure_cpu.cpp index 37fcd6adc..d055cbd60 100644 --- a/src/yuzu/configuration/configure_cpu.cpp +++ b/src/yuzu/configuration/configure_cpu.cpp @@ -36,6 +36,8 @@ void ConfigureCpu::SetConfiguration() { ui->cpuopt_unsafe_unfuse_fma->setChecked(Settings::values.cpuopt_unsafe_unfuse_fma); ui->cpuopt_unsafe_reduce_fp_error->setEnabled(runtime_lock); ui->cpuopt_unsafe_reduce_fp_error->setChecked(Settings::values.cpuopt_unsafe_reduce_fp_error); + ui->cpuopt_unsafe_inaccurate_nan->setEnabled(runtime_lock); + ui->cpuopt_unsafe_inaccurate_nan->setChecked(Settings::values.cpuopt_unsafe_inaccurate_nan); } void ConfigureCpu::AccuracyUpdated(int index) { @@ -61,6 +63,7 @@ void ConfigureCpu::ApplyConfiguration() { static_cast(ui->accuracy->currentIndex()); Settings::values.cpuopt_unsafe_unfuse_fma = ui->cpuopt_unsafe_unfuse_fma->isChecked(); Settings::values.cpuopt_unsafe_reduce_fp_error = ui->cpuopt_unsafe_reduce_fp_error->isChecked(); + Settings::values.cpuopt_unsafe_inaccurate_nan = ui->cpuopt_unsafe_inaccurate_nan->isChecked(); } void ConfigureCpu::changeEvent(QEvent* event) { diff --git a/src/yuzu/configuration/configure_cpu.ui b/src/yuzu/configuration/configure_cpu.ui index ebdd2e6e9..bcd0962e9 100644 --- a/src/yuzu/configuration/configure_cpu.ui +++ b/src/yuzu/configuration/configure_cpu.ui @@ -109,6 +109,18 @@ + + + + Inaccurate NaN handling + + + + <div>This option improves speed by removing NaN checking. Please note this also reduces accuracy of certain floating-point instructions.</div> + + + + -- cgit v1.2.3 From b4451c5e8142ca0b46a97ba77c98edb305f97929 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Fri, 8 Jan 2021 23:21:07 -0300 Subject: core: Silence unhandled enum in switch warnings --- src/core/arm/dynarmic/arm_dynarmic_32.cpp | 9 +-------- src/core/hle/service/nvflinger/buffer_queue.cpp | 6 ++++-- 2 files changed, 5 insertions(+), 10 deletions(-) (limited to 'src/core/arm/dynarmic') diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp index 0831dd5d2..6c4c8e9e4 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp @@ -71,15 +71,8 @@ public: } void ExceptionRaised(u32 pc, Dynarmic::A32::Exception exception) override { - switch (exception) { - case Dynarmic::A32::Exception::UndefinedInstruction: - case Dynarmic::A32::Exception::UnpredictableInstruction: - break; - case Dynarmic::A32::Exception::Breakpoint: - break; - } LOG_CRITICAL(Core_ARM, "ExceptionRaised(exception = {}, pc = {:08X}, code = {:08X})", - static_cast(exception), pc, MemoryReadCode(pc)); + exception, pc, MemoryReadCode(pc)); UNIMPLEMENTED(); } diff --git a/src/core/hle/service/nvflinger/buffer_queue.cpp b/src/core/hle/service/nvflinger/buffer_queue.cpp index c68905e19..5578181a4 100644 --- a/src/core/hle/service/nvflinger/buffer_queue.cpp +++ b/src/core/hle/service/nvflinger/buffer_queue.cpp @@ -180,9 +180,11 @@ u32 BufferQueue::Query(QueryType type) { switch (type) { case QueryType::NativeWindowFormat: return static_cast(PixelFormat::RGBA8888); + case QueryType::NativeWindowWidth: + case QueryType::NativeWindowHeight: + break; } - - UNIMPLEMENTED(); + UNIMPLEMENTED_MSG("Unimplemented query type={}", type); return 0; } -- cgit v1.2.3