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vmassembler/src/parser.h

35 lines
782 B

#pragma once
#include <cstdint>
#include <functional>
#include <iostream>
#include <vector>
struct _vinstr_meta
{
std::string name;
bool has_imm;
std::uintptr_t imm;
};
struct _vlabel_meta
{
std::string label_name;
std::vector< _vinstr_meta > vinstrs;
};
using callback_t = std::function< bool( _vlabel_meta * ) >;
// this singleton class contains all the
// information for parsed virtual instructions...
class parse_t
{
public:
static auto get_instance() -> parse_t *;
void add_label( std::string label_name );
void add_vinstr( std::string vinstr_name );
void add_vinstr( std::string vinstr_name, std::uintptr_t imm_val );
bool for_each( callback_t callback );
std::vector< _vlabel_meta > virt_labels;
private:
parse_t();
};