Merge pull request #7780 from lioncash/macro
video_core/macro: Move impl classes into their cpp files
This commit is contained in:
commit
40050c1188
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@ -240,7 +240,7 @@ void Maxwell3D::CallMacroMethod(u32 method, const std::vector<u32>& parameters)
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((method - MacroRegistersStart) >> 1) % static_cast<u32>(macro_positions.size());
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((method - MacroRegistersStart) >> 1) % static_cast<u32>(macro_positions.size());
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// Execute the current macro.
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// Execute the current macro.
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macro_engine->Execute(*this, macro_positions[entry], parameters);
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macro_engine->Execute(macro_positions[entry], parameters);
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if (mme_draw.current_mode != MMEDrawMode::Undefined) {
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if (mme_draw.current_mode != MMEDrawMode::Undefined) {
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FlushMMEInlineDraw();
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FlushMMEInlineDraw();
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}
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}
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@ -2,12 +2,13 @@
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// Licensed under GPLv2 or any later version
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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// Refer to the license.txt file included.
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#include <cstring>
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#include <optional>
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#include <optional>
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#include <boost/container_hash/hash.hpp>
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#include <boost/container_hash/hash.hpp>
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#include "common/assert.h"
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#include "common/assert.h"
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#include "common/logging/log.h"
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#include "common/settings.h"
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#include "common/settings.h"
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#include "video_core/engines/maxwell_3d.h"
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#include "video_core/macro/macro.h"
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#include "video_core/macro/macro.h"
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#include "video_core/macro/macro_hle.h"
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#include "video_core/macro/macro_hle.h"
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#include "video_core/macro/macro_interpreter.h"
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#include "video_core/macro/macro_interpreter.h"
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@ -24,8 +25,7 @@ void MacroEngine::AddCode(u32 method, u32 data) {
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uploaded_macro_code[method].push_back(data);
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uploaded_macro_code[method].push_back(data);
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}
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}
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void MacroEngine::Execute(Engines::Maxwell3D& maxwell3d, u32 method,
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void MacroEngine::Execute(u32 method, const std::vector<u32>& parameters) {
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const std::vector<u32>& parameters) {
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auto compiled_macro = macro_cache.find(method);
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auto compiled_macro = macro_cache.find(method);
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if (compiled_macro != macro_cache.end()) {
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if (compiled_macro != macro_cache.end()) {
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const auto& cache_info = compiled_macro->second;
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const auto& cache_info = compiled_macro->second;
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@ -66,10 +66,9 @@ void MacroEngine::Execute(Engines::Maxwell3D& maxwell3d, u32 method,
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cache_info.lle_program = Compile(code);
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cache_info.lle_program = Compile(code);
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}
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}
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auto hle_program = hle_macros->GetHLEProgram(cache_info.hash);
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if (auto hle_program = hle_macros->GetHLEProgram(cache_info.hash)) {
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if (hle_program.has_value()) {
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cache_info.has_hle_program = true;
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cache_info.has_hle_program = true;
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cache_info.hle_program = std::move(hle_program.value());
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cache_info.hle_program = std::move(hle_program);
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cache_info.hle_program->Execute(parameters, method);
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cache_info.hle_program->Execute(parameters, method);
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} else {
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} else {
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cache_info.lle_program->Execute(parameters, method);
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cache_info.lle_program->Execute(parameters, method);
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@ -119,7 +119,7 @@ public:
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void AddCode(u32 method, u32 data);
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void AddCode(u32 method, u32 data);
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// Compiles the macro if its not in the cache, and executes the compiled macro
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// Compiles the macro if its not in the cache, and executes the compiled macro
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void Execute(Engines::Maxwell3D& maxwell3d, u32 method, const std::vector<u32>& parameters);
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void Execute(u32 method, const std::vector<u32>& parameters);
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protected:
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protected:
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virtual std::unique_ptr<CachedMacro> Compile(const std::vector<u32>& code) = 0;
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virtual std::unique_ptr<CachedMacro> Compile(const std::vector<u32>& code) = 0;
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@ -5,12 +5,15 @@
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#include <array>
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#include <array>
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#include <vector>
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#include <vector>
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#include "video_core/engines/maxwell_3d.h"
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#include "video_core/engines/maxwell_3d.h"
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#include "video_core/macro/macro.h"
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#include "video_core/macro/macro_hle.h"
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#include "video_core/macro/macro_hle.h"
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#include "video_core/rasterizer_interface.h"
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#include "video_core/rasterizer_interface.h"
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namespace Tegra {
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namespace Tegra {
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namespace {
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namespace {
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using HLEFunction = void (*)(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& parameters);
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// HLE'd functions
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// HLE'd functions
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void HLE_771BB18C62444DA0(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& parameters) {
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void HLE_771BB18C62444DA0(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& parameters) {
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const u32 instance_count = parameters[2] & maxwell3d.GetRegisterValue(0xD1B);
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const u32 instance_count = parameters[2] & maxwell3d.GetRegisterValue(0xD1B);
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@ -77,7 +80,6 @@ void HLE_0217920100488FF7(Engines::Maxwell3D& maxwell3d, const std::vector<u32>&
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maxwell3d.CallMethodFromMME(0x8e5, 0x0);
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maxwell3d.CallMethodFromMME(0x8e5, 0x0);
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maxwell3d.mme_draw.current_mode = Engines::Maxwell3D::MMEDrawMode::Undefined;
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maxwell3d.mme_draw.current_mode = Engines::Maxwell3D::MMEDrawMode::Undefined;
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}
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}
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} // Anonymous namespace
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constexpr std::array<std::pair<u64, HLEFunction>, 3> hle_funcs{{
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constexpr std::array<std::pair<u64, HLEFunction>, 3> hle_funcs{{
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{0x771BB18C62444DA0, &HLE_771BB18C62444DA0},
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{0x771BB18C62444DA0, &HLE_771BB18C62444DA0},
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@ -85,25 +87,31 @@ constexpr std::array<std::pair<u64, HLEFunction>, 3> hle_funcs{{
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{0x0217920100488FF7, &HLE_0217920100488FF7},
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{0x0217920100488FF7, &HLE_0217920100488FF7},
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}};
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}};
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class HLEMacroImpl final : public CachedMacro {
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public:
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explicit HLEMacroImpl(Engines::Maxwell3D& maxwell3d_, HLEFunction func_)
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: maxwell3d{maxwell3d_}, func{func_} {}
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void Execute(const std::vector<u32>& parameters, u32 method) override {
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func(maxwell3d, parameters);
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}
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private:
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Engines::Maxwell3D& maxwell3d;
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HLEFunction func;
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};
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} // Anonymous namespace
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HLEMacro::HLEMacro(Engines::Maxwell3D& maxwell3d_) : maxwell3d{maxwell3d_} {}
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HLEMacro::HLEMacro(Engines::Maxwell3D& maxwell3d_) : maxwell3d{maxwell3d_} {}
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HLEMacro::~HLEMacro() = default;
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HLEMacro::~HLEMacro() = default;
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std::optional<std::unique_ptr<CachedMacro>> HLEMacro::GetHLEProgram(u64 hash) const {
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std::unique_ptr<CachedMacro> HLEMacro::GetHLEProgram(u64 hash) const {
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const auto it = std::find_if(hle_funcs.cbegin(), hle_funcs.cend(),
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const auto it = std::find_if(hle_funcs.cbegin(), hle_funcs.cend(),
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[hash](const auto& pair) { return pair.first == hash; });
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[hash](const auto& pair) { return pair.first == hash; });
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if (it == hle_funcs.end()) {
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if (it == hle_funcs.end()) {
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return std::nullopt;
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return nullptr;
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}
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}
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return std::make_unique<HLEMacroImpl>(maxwell3d, it->second);
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return std::make_unique<HLEMacroImpl>(maxwell3d, it->second);
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}
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}
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HLEMacroImpl::~HLEMacroImpl() = default;
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HLEMacroImpl::HLEMacroImpl(Engines::Maxwell3D& maxwell3d_, HLEFunction func_)
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: maxwell3d{maxwell3d_}, func{func_} {}
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void HLEMacroImpl::Execute(const std::vector<u32>& parameters, u32 method) {
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func(maxwell3d, parameters);
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}
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} // namespace Tegra
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} // namespace Tegra
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@ -5,10 +5,7 @@
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#pragma once
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#pragma once
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#include <memory>
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#include <memory>
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#include <optional>
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#include <vector>
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#include "common/common_types.h"
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#include "common/common_types.h"
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#include "video_core/macro/macro.h"
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namespace Tegra {
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namespace Tegra {
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@ -16,29 +13,17 @@ namespace Engines {
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class Maxwell3D;
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class Maxwell3D;
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}
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}
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using HLEFunction = void (*)(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& parameters);
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class HLEMacro {
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class HLEMacro {
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public:
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public:
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explicit HLEMacro(Engines::Maxwell3D& maxwell3d_);
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explicit HLEMacro(Engines::Maxwell3D& maxwell3d_);
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~HLEMacro();
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~HLEMacro();
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std::optional<std::unique_ptr<CachedMacro>> GetHLEProgram(u64 hash) const;
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// Allocates and returns a cached macro if the hash matches a known function.
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// Returns nullptr otherwise.
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[[nodiscard]] std::unique_ptr<CachedMacro> GetHLEProgram(u64 hash) const;
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private:
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private:
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Engines::Maxwell3D& maxwell3d;
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Engines::Maxwell3D& maxwell3d;
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};
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};
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class HLEMacroImpl : public CachedMacro {
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public:
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explicit HLEMacroImpl(Engines::Maxwell3D& maxwell3d, HLEFunction func);
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~HLEMacroImpl();
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void Execute(const std::vector<u32>& parameters, u32 method) override;
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private:
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Engines::Maxwell3D& maxwell3d;
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HLEFunction func;
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};
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} // namespace Tegra
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} // namespace Tegra
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@ -2,6 +2,9 @@
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// Licensed under GPLv2 or any later version
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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// Refer to the license.txt file included.
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#include <array>
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#include <optional>
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#include "common/assert.h"
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#include "common/assert.h"
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#include "common/logging/log.h"
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#include "common/logging/log.h"
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#include "common/microprofile.h"
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#include "common/microprofile.h"
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@ -11,17 +14,82 @@
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MICROPROFILE_DEFINE(MacroInterp, "GPU", "Execute macro interpreter", MP_RGB(128, 128, 192));
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MICROPROFILE_DEFINE(MacroInterp, "GPU", "Execute macro interpreter", MP_RGB(128, 128, 192));
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namespace Tegra {
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namespace Tegra {
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MacroInterpreter::MacroInterpreter(Engines::Maxwell3D& maxwell3d_)
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namespace {
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: MacroEngine{maxwell3d_}, maxwell3d{maxwell3d_} {}
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class MacroInterpreterImpl final : public CachedMacro {
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public:
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std::unique_ptr<CachedMacro> MacroInterpreter::Compile(const std::vector<u32>& code) {
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explicit MacroInterpreterImpl(Engines::Maxwell3D& maxwell3d_, const std::vector<u32>& code_)
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return std::make_unique<MacroInterpreterImpl>(maxwell3d, code);
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}
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MacroInterpreterImpl::MacroInterpreterImpl(Engines::Maxwell3D& maxwell3d_,
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const std::vector<u32>& code_)
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: maxwell3d{maxwell3d_}, code{code_} {}
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: maxwell3d{maxwell3d_}, code{code_} {}
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void Execute(const std::vector<u32>& params, u32 method) override;
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private:
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/// Resets the execution engine state, zeroing registers, etc.
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void Reset();
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/**
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* Executes a single macro instruction located at the current program counter. Returns whether
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* the interpreter should keep running.
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*
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* @param is_delay_slot Whether the current step is being executed due to a delay slot in a
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* previous instruction.
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*/
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bool Step(bool is_delay_slot);
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/// Calculates the result of an ALU operation. src_a OP src_b;
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u32 GetALUResult(Macro::ALUOperation operation, u32 src_a, u32 src_b);
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/// Performs the result operation on the input result and stores it in the specified register
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/// (if necessary).
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void ProcessResult(Macro::ResultOperation operation, u32 reg, u32 result);
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/// Evaluates the branch condition and returns whether the branch should be taken or not.
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bool EvaluateBranchCondition(Macro::BranchCondition cond, u32 value) const;
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/// Reads an opcode at the current program counter location.
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Macro::Opcode GetOpcode() const;
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/// Returns the specified register's value. Register 0 is hardcoded to always return 0.
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u32 GetRegister(u32 register_id) const;
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/// Sets the register to the input value.
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void SetRegister(u32 register_id, u32 value);
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/// Sets the method address to use for the next Send instruction.
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void SetMethodAddress(u32 address);
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/// Calls a GPU Engine method with the input parameter.
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void Send(u32 value);
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/// Reads a GPU register located at the method address.
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u32 Read(u32 method) const;
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/// Returns the next parameter in the parameter queue.
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u32 FetchParameter();
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Engines::Maxwell3D& maxwell3d;
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/// Current program counter
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u32 pc{};
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/// Program counter to execute at after the delay slot is executed.
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std::optional<u32> delayed_pc;
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/// General purpose macro registers.
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std::array<u32, Macro::NUM_MACRO_REGISTERS> registers = {};
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/// Method address to use for the next Send instruction.
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Macro::MethodAddress method_address = {};
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/// Input parameters of the current macro.
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std::unique_ptr<u32[]> parameters;
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std::size_t num_parameters = 0;
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std::size_t parameters_capacity = 0;
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/// Index of the next parameter that will be fetched by the 'parm' instruction.
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u32 next_parameter_index = 0;
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bool carry_flag = false;
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const std::vector<u32>& code;
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};
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void MacroInterpreterImpl::Execute(const std::vector<u32>& params, u32 method) {
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void MacroInterpreterImpl::Execute(const std::vector<u32>& params, u32 method) {
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MICROPROFILE_SCOPE(MacroInterp);
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MICROPROFILE_SCOPE(MacroInterp);
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Reset();
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Reset();
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@ -283,5 +351,13 @@ u32 MacroInterpreterImpl::FetchParameter() {
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ASSERT(next_parameter_index < num_parameters);
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ASSERT(next_parameter_index < num_parameters);
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return parameters[next_parameter_index++];
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return parameters[next_parameter_index++];
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}
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}
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} // Anonymous namespace
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MacroInterpreter::MacroInterpreter(Engines::Maxwell3D& maxwell3d_)
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: MacroEngine{maxwell3d_}, maxwell3d{maxwell3d_} {}
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std::unique_ptr<CachedMacro> MacroInterpreter::Compile(const std::vector<u32>& code) {
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return std::make_unique<MacroInterpreterImpl>(maxwell3d, code);
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}
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} // namespace Tegra
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} // namespace Tegra
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@ -3,10 +3,9 @@
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// Refer to the license.txt file included.
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// Refer to the license.txt file included.
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#pragma once
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#pragma once
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#include <array>
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#include <optional>
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#include <vector>
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#include <vector>
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#include "common/bit_field.h"
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#include "common/common_types.h"
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#include "common/common_types.h"
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#include "video_core/macro/macro.h"
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#include "video_core/macro/macro.h"
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@ -26,77 +25,4 @@ private:
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Engines::Maxwell3D& maxwell3d;
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Engines::Maxwell3D& maxwell3d;
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};
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};
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class MacroInterpreterImpl : public CachedMacro {
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public:
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explicit MacroInterpreterImpl(Engines::Maxwell3D& maxwell3d_, const std::vector<u32>& code_);
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void Execute(const std::vector<u32>& params, u32 method) override;
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private:
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/// Resets the execution engine state, zeroing registers, etc.
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|
||||||
void Reset();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Executes a single macro instruction located at the current program counter. Returns whether
|
|
||||||
* the interpreter should keep running.
|
|
||||||
*
|
|
||||||
* @param is_delay_slot Whether the current step is being executed due to a delay slot in a
|
|
||||||
* previous instruction.
|
|
||||||
*/
|
|
||||||
bool Step(bool is_delay_slot);
|
|
||||||
|
|
||||||
/// Calculates the result of an ALU operation. src_a OP src_b;
|
|
||||||
u32 GetALUResult(Macro::ALUOperation operation, u32 src_a, u32 src_b);
|
|
||||||
|
|
||||||
/// Performs the result operation on the input result and stores it in the specified register
|
|
||||||
/// (if necessary).
|
|
||||||
void ProcessResult(Macro::ResultOperation operation, u32 reg, u32 result);
|
|
||||||
|
|
||||||
/// Evaluates the branch condition and returns whether the branch should be taken or not.
|
|
||||||
bool EvaluateBranchCondition(Macro::BranchCondition cond, u32 value) const;
|
|
||||||
|
|
||||||
/// Reads an opcode at the current program counter location.
|
|
||||||
Macro::Opcode GetOpcode() const;
|
|
||||||
|
|
||||||
/// Returns the specified register's value. Register 0 is hardcoded to always return 0.
|
|
||||||
u32 GetRegister(u32 register_id) const;
|
|
||||||
|
|
||||||
/// Sets the register to the input value.
|
|
||||||
void SetRegister(u32 register_id, u32 value);
|
|
||||||
|
|
||||||
/// Sets the method address to use for the next Send instruction.
|
|
||||||
void SetMethodAddress(u32 address);
|
|
||||||
|
|
||||||
/// Calls a GPU Engine method with the input parameter.
|
|
||||||
void Send(u32 value);
|
|
||||||
|
|
||||||
/// Reads a GPU register located at the method address.
|
|
||||||
u32 Read(u32 method) const;
|
|
||||||
|
|
||||||
/// Returns the next parameter in the parameter queue.
|
|
||||||
u32 FetchParameter();
|
|
||||||
|
|
||||||
Engines::Maxwell3D& maxwell3d;
|
|
||||||
|
|
||||||
/// Current program counter
|
|
||||||
u32 pc;
|
|
||||||
/// Program counter to execute at after the delay slot is executed.
|
|
||||||
std::optional<u32> delayed_pc;
|
|
||||||
|
|
||||||
/// General purpose macro registers.
|
|
||||||
std::array<u32, Macro::NUM_MACRO_REGISTERS> registers = {};
|
|
||||||
|
|
||||||
/// Method address to use for the next Send instruction.
|
|
||||||
Macro::MethodAddress method_address = {};
|
|
||||||
|
|
||||||
/// Input parameters of the current macro.
|
|
||||||
std::unique_ptr<u32[]> parameters;
|
|
||||||
std::size_t num_parameters = 0;
|
|
||||||
std::size_t parameters_capacity = 0;
|
|
||||||
/// Index of the next parameter that will be fetched by the 'parm' instruction.
|
|
||||||
u32 next_parameter_index = 0;
|
|
||||||
|
|
||||||
bool carry_flag = false;
|
|
||||||
const std::vector<u32>& code;
|
|
||||||
};
|
|
||||||
|
|
||||||
} // namespace Tegra
|
} // namespace Tegra
|
||||||
|
|
|
@ -2,9 +2,17 @@
|
||||||
// Licensed under GPLv2 or any later version
|
// Licensed under GPLv2 or any later version
|
||||||
// Refer to the license.txt file included.
|
// Refer to the license.txt file included.
|
||||||
|
|
||||||
|
#include <array>
|
||||||
|
#include <bitset>
|
||||||
|
#include <optional>
|
||||||
|
|
||||||
|
#include <xbyak/xbyak.h>
|
||||||
|
|
||||||
#include "common/assert.h"
|
#include "common/assert.h"
|
||||||
|
#include "common/bit_field.h"
|
||||||
#include "common/logging/log.h"
|
#include "common/logging/log.h"
|
||||||
#include "common/microprofile.h"
|
#include "common/microprofile.h"
|
||||||
|
#include "common/x64/xbyak_abi.h"
|
||||||
#include "common/x64/xbyak_util.h"
|
#include "common/x64/xbyak_util.h"
|
||||||
#include "video_core/engines/maxwell_3d.h"
|
#include "video_core/engines/maxwell_3d.h"
|
||||||
#include "video_core/macro/macro_interpreter.h"
|
#include "video_core/macro/macro_interpreter.h"
|
||||||
|
@ -14,13 +22,14 @@ MICROPROFILE_DEFINE(MacroJitCompile, "GPU", "Compile macro JIT", MP_RGB(173, 255
|
||||||
MICROPROFILE_DEFINE(MacroJitExecute, "GPU", "Execute macro JIT", MP_RGB(255, 255, 0));
|
MICROPROFILE_DEFINE(MacroJitExecute, "GPU", "Execute macro JIT", MP_RGB(255, 255, 0));
|
||||||
|
|
||||||
namespace Tegra {
|
namespace Tegra {
|
||||||
|
namespace {
|
||||||
constexpr Xbyak::Reg64 STATE = Xbyak::util::rbx;
|
constexpr Xbyak::Reg64 STATE = Xbyak::util::rbx;
|
||||||
constexpr Xbyak::Reg32 RESULT = Xbyak::util::ebp;
|
constexpr Xbyak::Reg32 RESULT = Xbyak::util::ebp;
|
||||||
constexpr Xbyak::Reg64 PARAMETERS = Xbyak::util::r12;
|
constexpr Xbyak::Reg64 PARAMETERS = Xbyak::util::r12;
|
||||||
constexpr Xbyak::Reg32 METHOD_ADDRESS = Xbyak::util::r14d;
|
constexpr Xbyak::Reg32 METHOD_ADDRESS = Xbyak::util::r14d;
|
||||||
constexpr Xbyak::Reg64 BRANCH_HOLDER = Xbyak::util::r15;
|
constexpr Xbyak::Reg64 BRANCH_HOLDER = Xbyak::util::r15;
|
||||||
|
|
||||||
static const std::bitset<32> PERSISTENT_REGISTERS = Common::X64::BuildRegSet({
|
const std::bitset<32> PERSISTENT_REGISTERS = Common::X64::BuildRegSet({
|
||||||
STATE,
|
STATE,
|
||||||
RESULT,
|
RESULT,
|
||||||
PARAMETERS,
|
PARAMETERS,
|
||||||
|
@ -28,19 +37,75 @@ static const std::bitset<32> PERSISTENT_REGISTERS = Common::X64::BuildRegSet({
|
||||||
BRANCH_HOLDER,
|
BRANCH_HOLDER,
|
||||||
});
|
});
|
||||||
|
|
||||||
MacroJITx64::MacroJITx64(Engines::Maxwell3D& maxwell3d_)
|
// Arbitrarily chosen based on current booting games.
|
||||||
: MacroEngine{maxwell3d_}, maxwell3d{maxwell3d_} {}
|
constexpr size_t MAX_CODE_SIZE = 0x10000;
|
||||||
|
|
||||||
std::unique_ptr<CachedMacro> MacroJITx64::Compile(const std::vector<u32>& code) {
|
std::bitset<32> PersistentCallerSavedRegs() {
|
||||||
return std::make_unique<MacroJITx64Impl>(maxwell3d, code);
|
return PERSISTENT_REGISTERS & Common::X64::ABI_ALL_CALLER_SAVED;
|
||||||
}
|
}
|
||||||
|
|
||||||
MacroJITx64Impl::MacroJITx64Impl(Engines::Maxwell3D& maxwell3d_, const std::vector<u32>& code_)
|
class MacroJITx64Impl final : public Xbyak::CodeGenerator, public CachedMacro {
|
||||||
|
public:
|
||||||
|
explicit MacroJITx64Impl(Engines::Maxwell3D& maxwell3d_, const std::vector<u32>& code_)
|
||||||
: CodeGenerator{MAX_CODE_SIZE}, code{code_}, maxwell3d{maxwell3d_} {
|
: CodeGenerator{MAX_CODE_SIZE}, code{code_}, maxwell3d{maxwell3d_} {
|
||||||
Compile();
|
Compile();
|
||||||
}
|
}
|
||||||
|
|
||||||
MacroJITx64Impl::~MacroJITx64Impl() = default;
|
void Execute(const std::vector<u32>& parameters, u32 method) override;
|
||||||
|
|
||||||
|
void Compile_ALU(Macro::Opcode opcode);
|
||||||
|
void Compile_AddImmediate(Macro::Opcode opcode);
|
||||||
|
void Compile_ExtractInsert(Macro::Opcode opcode);
|
||||||
|
void Compile_ExtractShiftLeftImmediate(Macro::Opcode opcode);
|
||||||
|
void Compile_ExtractShiftLeftRegister(Macro::Opcode opcode);
|
||||||
|
void Compile_Read(Macro::Opcode opcode);
|
||||||
|
void Compile_Branch(Macro::Opcode opcode);
|
||||||
|
|
||||||
|
private:
|
||||||
|
void Optimizer_ScanFlags();
|
||||||
|
|
||||||
|
void Compile();
|
||||||
|
bool Compile_NextInstruction();
|
||||||
|
|
||||||
|
Xbyak::Reg32 Compile_FetchParameter();
|
||||||
|
Xbyak::Reg32 Compile_GetRegister(u32 index, Xbyak::Reg32 dst);
|
||||||
|
|
||||||
|
void Compile_ProcessResult(Macro::ResultOperation operation, u32 reg);
|
||||||
|
void Compile_Send(Xbyak::Reg32 value);
|
||||||
|
|
||||||
|
Macro::Opcode GetOpCode() const;
|
||||||
|
|
||||||
|
struct JITState {
|
||||||
|
Engines::Maxwell3D* maxwell3d{};
|
||||||
|
std::array<u32, Macro::NUM_MACRO_REGISTERS> registers{};
|
||||||
|
u32 carry_flag{};
|
||||||
|
};
|
||||||
|
static_assert(offsetof(JITState, maxwell3d) == 0, "Maxwell3D is not at 0x0");
|
||||||
|
using ProgramType = void (*)(JITState*, const u32*);
|
||||||
|
|
||||||
|
struct OptimizerState {
|
||||||
|
bool can_skip_carry{};
|
||||||
|
bool has_delayed_pc{};
|
||||||
|
bool zero_reg_skip{};
|
||||||
|
bool skip_dummy_addimmediate{};
|
||||||
|
bool optimize_for_method_move{};
|
||||||
|
bool enable_asserts{};
|
||||||
|
};
|
||||||
|
OptimizerState optimizer{};
|
||||||
|
|
||||||
|
std::optional<Macro::Opcode> next_opcode{};
|
||||||
|
ProgramType program{nullptr};
|
||||||
|
|
||||||
|
std::array<Xbyak::Label, MAX_CODE_SIZE> labels;
|
||||||
|
std::array<Xbyak::Label, MAX_CODE_SIZE> delay_skip;
|
||||||
|
Xbyak::Label end_of_code{};
|
||||||
|
|
||||||
|
bool is_delay_slot{};
|
||||||
|
u32 pc{};
|
||||||
|
|
||||||
|
const std::vector<u32>& code;
|
||||||
|
Engines::Maxwell3D& maxwell3d;
|
||||||
|
};
|
||||||
|
|
||||||
void MacroJITx64Impl::Execute(const std::vector<u32>& parameters, u32 method) {
|
void MacroJITx64Impl::Execute(const std::vector<u32>& parameters, u32 method) {
|
||||||
MICROPROFILE_SCOPE(MacroJitExecute);
|
MICROPROFILE_SCOPE(MacroJitExecute);
|
||||||
|
@ -307,11 +372,11 @@ void MacroJITx64Impl::Compile_Read(Macro::Opcode opcode) {
|
||||||
Compile_ProcessResult(opcode.result_operation, opcode.dst);
|
Compile_ProcessResult(opcode.result_operation, opcode.dst);
|
||||||
}
|
}
|
||||||
|
|
||||||
static void Send(Engines::Maxwell3D* maxwell3d, Macro::MethodAddress method_address, u32 value) {
|
void Send(Engines::Maxwell3D* maxwell3d, Macro::MethodAddress method_address, u32 value) {
|
||||||
maxwell3d->CallMethodFromMME(method_address.address, value);
|
maxwell3d->CallMethodFromMME(method_address.address, value);
|
||||||
}
|
}
|
||||||
|
|
||||||
void Tegra::MacroJITx64Impl::Compile_Send(Xbyak::Reg32 value) {
|
void MacroJITx64Impl::Compile_Send(Xbyak::Reg32 value) {
|
||||||
Common::X64::ABI_PushRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0);
|
Common::X64::ABI_PushRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0);
|
||||||
mov(Common::X64::ABI_PARAM1, qword[STATE]);
|
mov(Common::X64::ABI_PARAM1, qword[STATE]);
|
||||||
mov(Common::X64::ABI_PARAM2, METHOD_ADDRESS);
|
mov(Common::X64::ABI_PARAM2, METHOD_ADDRESS);
|
||||||
|
@ -338,7 +403,7 @@ void Tegra::MacroJITx64Impl::Compile_Send(Xbyak::Reg32 value) {
|
||||||
L(dont_process);
|
L(dont_process);
|
||||||
}
|
}
|
||||||
|
|
||||||
void Tegra::MacroJITx64Impl::Compile_Branch(Macro::Opcode opcode) {
|
void MacroJITx64Impl::Compile_Branch(Macro::Opcode opcode) {
|
||||||
ASSERT_MSG(!is_delay_slot, "Executing a branch in a delay slot is not valid");
|
ASSERT_MSG(!is_delay_slot, "Executing a branch in a delay slot is not valid");
|
||||||
const s32 jump_address =
|
const s32 jump_address =
|
||||||
static_cast<s32>(pc) + static_cast<s32>(opcode.GetBranchTarget() / sizeof(s32));
|
static_cast<s32>(pc) + static_cast<s32>(opcode.GetBranchTarget() / sizeof(s32));
|
||||||
|
@ -392,7 +457,7 @@ void Tegra::MacroJITx64Impl::Compile_Branch(Macro::Opcode opcode) {
|
||||||
L(end);
|
L(end);
|
||||||
}
|
}
|
||||||
|
|
||||||
void Tegra::MacroJITx64Impl::Optimizer_ScanFlags() {
|
void MacroJITx64Impl::Optimizer_ScanFlags() {
|
||||||
optimizer.can_skip_carry = true;
|
optimizer.can_skip_carry = true;
|
||||||
optimizer.has_delayed_pc = false;
|
optimizer.has_delayed_pc = false;
|
||||||
for (auto raw_op : code) {
|
for (auto raw_op : code) {
|
||||||
|
@ -534,7 +599,7 @@ bool MacroJITx64Impl::Compile_NextInstruction() {
|
||||||
return true;
|
return true;
|
||||||
}
|
}
|
||||||
|
|
||||||
Xbyak::Reg32 Tegra::MacroJITx64Impl::Compile_FetchParameter() {
|
Xbyak::Reg32 MacroJITx64Impl::Compile_FetchParameter() {
|
||||||
mov(eax, dword[PARAMETERS]);
|
mov(eax, dword[PARAMETERS]);
|
||||||
add(PARAMETERS, sizeof(u32));
|
add(PARAMETERS, sizeof(u32));
|
||||||
return eax;
|
return eax;
|
||||||
|
@ -611,9 +676,12 @@ Macro::Opcode MacroJITx64Impl::GetOpCode() const {
|
||||||
ASSERT(pc < code.size());
|
ASSERT(pc < code.size());
|
||||||
return {code[pc]};
|
return {code[pc]};
|
||||||
}
|
}
|
||||||
|
} // Anonymous namespace
|
||||||
|
|
||||||
std::bitset<32> MacroJITx64Impl::PersistentCallerSavedRegs() const {
|
MacroJITx64::MacroJITx64(Engines::Maxwell3D& maxwell3d_)
|
||||||
return PERSISTENT_REGISTERS & Common::X64::ABI_ALL_CALLER_SAVED;
|
: MacroEngine{maxwell3d_}, maxwell3d{maxwell3d_} {}
|
||||||
|
|
||||||
|
std::unique_ptr<CachedMacro> MacroJITx64::Compile(const std::vector<u32>& code) {
|
||||||
|
return std::make_unique<MacroJITx64Impl>(maxwell3d, code);
|
||||||
}
|
}
|
||||||
|
|
||||||
} // namespace Tegra
|
} // namespace Tegra
|
||||||
|
|
|
@ -4,12 +4,7 @@
|
||||||
|
|
||||||
#pragma once
|
#pragma once
|
||||||
|
|
||||||
#include <array>
|
|
||||||
#include <bitset>
|
|
||||||
#include <xbyak/xbyak.h>
|
|
||||||
#include "common/bit_field.h"
|
|
||||||
#include "common/common_types.h"
|
#include "common/common_types.h"
|
||||||
#include "common/x64/xbyak_abi.h"
|
|
||||||
#include "video_core/macro/macro.h"
|
#include "video_core/macro/macro.h"
|
||||||
|
|
||||||
namespace Tegra {
|
namespace Tegra {
|
||||||
|
@ -18,9 +13,6 @@ namespace Engines {
|
||||||
class Maxwell3D;
|
class Maxwell3D;
|
||||||
}
|
}
|
||||||
|
|
||||||
/// MAX_CODE_SIZE is arbitrarily chosen based on current booting games
|
|
||||||
constexpr size_t MAX_CODE_SIZE = 0x10000;
|
|
||||||
|
|
||||||
class MacroJITx64 final : public MacroEngine {
|
class MacroJITx64 final : public MacroEngine {
|
||||||
public:
|
public:
|
||||||
explicit MacroJITx64(Engines::Maxwell3D& maxwell3d_);
|
explicit MacroJITx64(Engines::Maxwell3D& maxwell3d_);
|
||||||
|
@ -32,67 +24,4 @@ private:
|
||||||
Engines::Maxwell3D& maxwell3d;
|
Engines::Maxwell3D& maxwell3d;
|
||||||
};
|
};
|
||||||
|
|
||||||
class MacroJITx64Impl : public Xbyak::CodeGenerator, public CachedMacro {
|
|
||||||
public:
|
|
||||||
explicit MacroJITx64Impl(Engines::Maxwell3D& maxwell3d_, const std::vector<u32>& code_);
|
|
||||||
~MacroJITx64Impl();
|
|
||||||
|
|
||||||
void Execute(const std::vector<u32>& parameters, u32 method) override;
|
|
||||||
|
|
||||||
void Compile_ALU(Macro::Opcode opcode);
|
|
||||||
void Compile_AddImmediate(Macro::Opcode opcode);
|
|
||||||
void Compile_ExtractInsert(Macro::Opcode opcode);
|
|
||||||
void Compile_ExtractShiftLeftImmediate(Macro::Opcode opcode);
|
|
||||||
void Compile_ExtractShiftLeftRegister(Macro::Opcode opcode);
|
|
||||||
void Compile_Read(Macro::Opcode opcode);
|
|
||||||
void Compile_Branch(Macro::Opcode opcode);
|
|
||||||
|
|
||||||
private:
|
|
||||||
void Optimizer_ScanFlags();
|
|
||||||
|
|
||||||
void Compile();
|
|
||||||
bool Compile_NextInstruction();
|
|
||||||
|
|
||||||
Xbyak::Reg32 Compile_FetchParameter();
|
|
||||||
Xbyak::Reg32 Compile_GetRegister(u32 index, Xbyak::Reg32 dst);
|
|
||||||
|
|
||||||
void Compile_ProcessResult(Macro::ResultOperation operation, u32 reg);
|
|
||||||
void Compile_Send(Xbyak::Reg32 value);
|
|
||||||
|
|
||||||
Macro::Opcode GetOpCode() const;
|
|
||||||
std::bitset<32> PersistentCallerSavedRegs() const;
|
|
||||||
|
|
||||||
struct JITState {
|
|
||||||
Engines::Maxwell3D* maxwell3d{};
|
|
||||||
std::array<u32, Macro::NUM_MACRO_REGISTERS> registers{};
|
|
||||||
u32 carry_flag{};
|
|
||||||
};
|
|
||||||
static_assert(offsetof(JITState, maxwell3d) == 0, "Maxwell3D is not at 0x0");
|
|
||||||
using ProgramType = void (*)(JITState*, const u32*);
|
|
||||||
|
|
||||||
struct OptimizerState {
|
|
||||||
bool can_skip_carry{};
|
|
||||||
bool has_delayed_pc{};
|
|
||||||
bool zero_reg_skip{};
|
|
||||||
bool skip_dummy_addimmediate{};
|
|
||||||
bool optimize_for_method_move{};
|
|
||||||
bool enable_asserts{};
|
|
||||||
};
|
|
||||||
OptimizerState optimizer{};
|
|
||||||
|
|
||||||
std::optional<Macro::Opcode> next_opcode{};
|
|
||||||
ProgramType program{nullptr};
|
|
||||||
|
|
||||||
std::array<Xbyak::Label, MAX_CODE_SIZE> labels;
|
|
||||||
std::array<Xbyak::Label, MAX_CODE_SIZE> delay_skip;
|
|
||||||
Xbyak::Label end_of_code{};
|
|
||||||
|
|
||||||
bool is_delay_slot{};
|
|
||||||
u32 pc{};
|
|
||||||
std::optional<u32> delayed_pc;
|
|
||||||
|
|
||||||
const std::vector<u32>& code;
|
|
||||||
Engines::Maxwell3D& maxwell3d;
|
|
||||||
};
|
|
||||||
|
|
||||||
} // namespace Tegra
|
} // namespace Tegra
|
||||||
|
|
Reference in New Issue