mirror of
https://github.com/ran-j/PS2Recomp.git
synced 2026-09-26 16:59:35 -04:00
Ranieri
52edf07657
* feat: added guestBranchKind enum to categorize branch types feat: added missingFunctionPolicy enum to define behaviors for missing function scenarios refactor: added handle guest branches and report missing functions feat lookupFunction to utilize new dispatch logic and improve error handling for unregistered functions * fix: fix test conflict * feat: added debug sound driver logs * feat: emmiter for return * feat: added recompiler reporter feat: added strict diagnostics flag for heavy debug calls * feat: staticc table insted of hashmap for runtime * feat: back file to ignore * feat: explode code across helpers and classes * feat: update codegen test feat: better guest nop check * feat: fix link problem on linux * feat: fix Segmentation fault * feat: added recompile replace for DMA and MMIO feat: added a clean memory helpers feat: use memory helpers across the project feat: fix ucrt on msvc * feat: undo messup merge
87 lines
3.2 KiB
C++
87 lines
3.2 KiB
C++
#ifndef PS2RECOMP_CONTROL_FLOW_EMITTER_H
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#define PS2RECOMP_CONTROL_FLOW_EMITTER_H
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#include "ps2recomp/code_generator.h"
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#include "ps2recomp/types.h"
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#include <cstdint>
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#include <sstream>
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#include <string>
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#include <string_view>
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#include <vector>
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namespace ps2recomp
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{
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class ControlFlowEmitter
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{
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public:
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ControlFlowEmitter(CodeGenerator &generator,
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const Instruction &branchInst,
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const Instruction &delaySlot,
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const Function &function,
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const CodeGenerator::AnalysisResult &analysisResult,
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std::string delaySlotOverride = {});
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std::string emit();
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private:
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enum class StaticBranchKind
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{
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Jump,
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Call,
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};
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enum class RegisterBranchKind
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{
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Jump,
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Call,
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};
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CodeGenerator &m_gen;
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const Instruction &m_branchInst;
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const Instruction &m_delaySlot;
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const Function &m_function;
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const CodeGenerator::AnalysisResult &m_analysisResult;
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std::string m_delaySlotOverride;
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std::stringstream m_ss;
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uint32_t branchPc() const;
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uint32_t delayPc() const;
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uint32_t fallthroughPc() const;
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bool hasRealDelaySlot() const;
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bool isLikelyBranch() const;
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bool isCallLikeEdge() const;
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bool isInternalTarget(uint32_t target) const;
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std::vector<uint32_t> resolvedLocalIndirectTargets() const;
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std::string delaySlotCode() const;
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void emitDelaySlot(std::string_view indent);
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void emitResumeFromDelaySlotEntry();
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void emitInternalTarget(uint32_t target, uint32_t sourcePc, std::string_view indent);
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void emitFallthroughLabelIfNeeded();
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void emitFinalFallthrough();
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void emitStaticJump(StaticBranchKind kind);
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void emitRegisterJump(RegisterBranchKind kind);
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void emitConditionalBranch();
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void emitFallbackInstruction();
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bool emitDirectFunctionJumpIfAvailable(uint32_t target, StaticBranchKind kind, std::string_view indent);
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void emitExternalJumpDispatch(uint32_t target, StaticBranchKind kind, std::string_view indent);
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void emitExternalRegisterCallDispatch(std::string_view jumpTargetExpression, std::string_view indent);
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void emitExternalRegisterJumpDispatch(std::string_view jumpTargetExpression, RegisterBranchKind kind, uint8_t rsReg, std::string_view indent);
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void emitRuntimeBranchDispatch(std::string_view targetExpression,
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uint32_t sourcePc,
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uint32_t returnPc,
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std::string_view runtimeKind,
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std::string_view debugName,
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std::string_view indent,
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bool returnOnTransfer);
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bool emitRelocationCallIfAvailable(StaticBranchKind kind, std::string_view indent);
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std::string conditionalBranchExpression() const;
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uint32_t conditionalBranchTarget() const;
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};
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}
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#endif // PS2RECOMP_CONTROL_FLOW_EMITTER_H
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