diff options
Diffstat (limited to 'clox/src/debug.c')
| -rw-r--r-- | clox/src/debug.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/clox/src/debug.c b/clox/src/debug.c index b564aac..f175030 100644 --- a/clox/src/debug.c +++ b/clox/src/debug.c @@ -1,6 +1,7 @@ #include <stdio.h> #include "debug.h" +#include "object.h" #include "value.h" void disassembleChunk(Chunk *chunk, const char *name) { @@ -68,6 +69,10 @@ int disassembleInstruction(Chunk *chunk, int offset) { return constantInstruction("OP_DEFINE_GLOBAL", chunk, offset); case OP_SET_GLOBAL: return constantInstruction("OP_SET_GLOBAL", chunk, offset); + case OP_GET_UPVALUE: + return byteInstruction("OP_GET_UPVALUE", chunk, offset); + case OP_SET_UPVALUE: + return byteInstruction("OP_SET_UPVALUE", chunk, offset); case OP_EQUAL: return simpleInstruction("OP_EQUAL", offset); case OP_GREATER: @@ -102,6 +107,15 @@ int disassembleInstruction(Chunk *chunk, int offset) { printf("%-16s %4d", "OP_CLOSURE", constant); printValue(chunk->constants.values[constant]); printf("\n"); + + ObjFunction *function = AS_FUNCTION(chunk->constants.values[constant]); + for (int j = 0; j < function->upvalueCount; j++) { + int isLocal = chunk->code[offset++]; + int index = chunk->code[offset++]; + printf("%04d | %s %d\n", offset - 2, + isLocal ? "local" : "upvalue", index); + } + return offset; } case OP_RETURN: |