| 26 | }; |
| 27 | |
| 28 | class Generator { |
| 29 | public: |
| 30 | virtual void process_binary_op(const BinaryOp& op, const InstructionContext& ctx) const = 0; |
| 31 | virtual void process_unary_op(const UnaryOp& op, const InstructionContext& ctx) const = 0; |
| 32 | virtual void process_store_op(const StoreOp& op, const InstructionContext& ctx) const = 0; |
| 33 | virtual void emit_function_start(const std::string& function_name, size_t func_index) const = 0; |
| 34 | virtual void emit_function_end() const = 0; |
| 35 | virtual void emit_function_call_lookup(uint32_t addr) const = 0; |
| 36 | virtual void emit_function_call_by_register(int reg) const = 0; |
| 37 | // target_section_offset can each be deduced from symbol_index if the full context is available, |
| 38 | // but for live recompilation the reference symbol list is unavailable so it's still provided. |
| 39 | virtual void emit_function_call_reference_symbol(const Context& context, uint16_t section_index, size_t symbol_index, uint32_t target_section_offset) const = 0; |
| 40 | virtual void emit_function_call(const Context& context, size_t function_index) const = 0; |
| 41 | virtual void emit_named_function_call(const std::string& function_name) const = 0; |
| 42 | virtual void emit_goto(const std::string& target) const = 0; |
| 43 | virtual void emit_label(const std::string& label_name) const = 0; |
| 44 | virtual void emit_jtbl_addend_declaration(const JumpTable& jtbl, int reg) const = 0; |
| 45 | virtual void emit_branch_condition(const ConditionalBranchOp& op, const InstructionContext& ctx) const = 0; |
| 46 | virtual void emit_branch_close() const = 0; |
| 47 | virtual void emit_switch(const Context& recompiler_context, const JumpTable& jtbl, int reg) const = 0; |
| 48 | virtual void emit_case(int case_index, const std::string& target_label) const = 0; |
| 49 | virtual void emit_switch_error(uint32_t instr_vram, uint32_t jtbl_vram) const = 0; |
| 50 | virtual void emit_switch_close() const = 0; |
| 51 | virtual void emit_return(const Context& context, size_t func_index) const = 0; |
| 52 | virtual void emit_check_fr(int fpr) const = 0; |
| 53 | virtual void emit_check_nan(int fpr, bool is_double) const = 0; |
| 54 | virtual void emit_cop0_status_read(int reg) const = 0; |
| 55 | virtual void emit_cop0_status_write(int reg) const = 0; |
| 56 | virtual void emit_cop1_cs_read(int reg) const = 0; |
| 57 | virtual void emit_cop1_cs_write(int reg) const = 0; |
| 58 | virtual void emit_muldiv(InstrId instr_id, int reg1, int reg2) const = 0; |
| 59 | virtual void emit_syscall(uint32_t instr_vram) const = 0; |
| 60 | virtual void emit_do_break(uint32_t instr_vram) const = 0; |
| 61 | virtual void emit_pause_self() const = 0; |
| 62 | virtual void emit_trigger_event(uint32_t event_index) const = 0; |
| 63 | virtual void emit_comment(const std::string& comment) const = 0; |
| 64 | }; |
| 65 | |
| 66 | class CGenerator final : Generator { |
| 67 | public: |
nothing calls this directly
no outgoing calls
no test coverage detected