//// Dis VM - exec program// File: exec.h// Author: arr// #ifndef _DISVM_SRC_EXEC_EXEC_H_#define _DISVM_SRC_EXEC_EXEC_H_ #include <cstdint>#include <unordered_set>#include <disvm.h>#include <vm_tools.h>#include <utils.h> enum class debugger_options{    none = 0,    break_on_enter = (1 << 0),    break_on_module_load = (1 << 1),    break_on_exception = (1 << 2),    disable_symbol_loading = (1 << 3),}; DEFINE_ENUM_FLAG_OPERATORS(debugger_options); std::ostream& operator<<(std::ostream &ss, const debugger_options o); class debugger final : public disvm::runtime::vm_tool_t{public:    debugger(const debugger_options);     std::string resolve_function_source_line(std::shared_ptr<const disvm::runtime::vm_module_t> m, disvm::runtime::vm_pc_t pc); public: // vm_tool_t    void on_load(disvm::runtime::vm_tool_controller_t &, std::size_t tool_id) override;     void on_unload() override; public:    disvm::runtime::vm_tool_controller_t *controller;    std::unordered_set<disvm::runtime::cookie_t> breakpoint_cookies; private:    void load_symbols(const disvm::loaded_vm_module_t &);     debugger_options _options;    std::size_t _tool_id;    std::unordered_set<disvm::runtime::cookie_t> _event_cookies;    std::unordered_map<std::size_t, std::unique_ptr<disvm::symbol::symbol_debug_t>> _vm_id_to_symbol_debug;}; #endif // _DISVM_SRC_EXEC_EXEC_H_