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#ifndef BDL_DEBUG_H
#define BDL_DEBUG_H
#include "chunk.h"
void disassemble_chunk(Chunk chunk, const char *name);
size_t disassemble_instruction(Chunk chunk, size_t offset);
void
disassemble_chunk(Chunk chunk, const char *name) {
printf("== %s ==\n", name);
size_t offset = 0;
while (offset < array_size(chunk.code)) {
offset = disassemble_instruction(chunk, offset);
}
}
size_t
disassemble_instruction(Chunk chunk, size_t offset) {
printf("%04ld ", offset);
u8 instruction = chunk.code[offset];
switch (instruction) {
case OP_RETURN: {
printf("OP_RETURN\n");
return offset + 1;
} break;
case OP_CONSTANT: {
u8 constant = chunk.code[offset + 1];
printf("%-16s %4d (", "OP_CONSTANT", constant);
display(chunk.constants[constant]);
printf(")\n");
return offset + 2;
} break;
default: {
printf("Unknown OP: %d\n", instruction);
return offset + 1;
} break;
}
}
#endif // BDL_DEBUG_H
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