35 lines
779 B
C
35 lines
779 B
C
#include <stdlib.h>
|
|
|
|
#include "chunk.h"
|
|
|
|
void newChunk(Chunk* chunk) {
|
|
chunk->count = 0;
|
|
chunk->capacity = 0;
|
|
chunk->code = NULL;
|
|
newValueArray(&chunk->constants);
|
|
}
|
|
|
|
void writeChunk(Chunk *chunk, uint8_t byte) {
|
|
if (chunk->capacity < chunk->count + 1) {
|
|
int oldCapacity = chunk->capacity;
|
|
chunk->capacity = GROW_CAPACITY(oldCapacity);
|
|
chunk->code = GROW_ARRAY(uint8_t, chunk->code,
|
|
oldCapacity, chunk->capacity);
|
|
}
|
|
|
|
chunk->code[chunk->count] = byte;
|
|
chunk->count++;
|
|
}
|
|
|
|
void freeChunk(Chunk *chunk) {
|
|
FREE_ARRAY(uint8_t, chunk->code, chunk->capacity);
|
|
freeValueArray(&chunk->constants);
|
|
newChunk(chunk);
|
|
}
|
|
|
|
int addConstant(Chunk* chunk, Value value) {
|
|
writeValueArray(&chunk->constants, value);
|
|
return chunk->constants.count - 1;
|
|
}
|
|
|