chunk.h

Go to the documentation of this file.

#pragma once
#include "kuroko.h"
#include "value.h"
 
typedef struct {
    size_t startOffset;
    size_t line;
} KrkLineMap;
 
typedef struct {
    size_t  count;
    size_t  capacity;
    uint8_t * code;
 
    size_t linesCount;
    size_t linesCapacity;
    KrkLineMap * lines;
 
    struct KrkString * filename;
    KrkValueArray constants;
} KrkChunk;
 
extern void krk_initChunk(KrkChunk * chunk);
 
extern void krk_writeChunk(KrkChunk * chunk, uint8_t byte, size_t line);
 
extern void krk_freeChunk(KrkChunk * chunk);
 
extern size_t krk_addConstant(KrkChunk * chunk, KrkValue value);
 
extern void krk_emitConstant(KrkChunk * chunk, size_t ind, size_t line);
 
extern size_t krk_writeConstant(KrkChunk * chunk, KrkValue value, size_t line);
 
extern size_t krk_lineNumber(KrkChunk * chunk, size_t offset);