give M extra param for tracking alloc size; macros for allocation

1 files changed, 4 insertions, 2 deletions

diff --git a/vm.c b/vm.c
index a9610d2..4933614 100644
--- a/vm.c
+++ b/vm.c
@@ -16,10 +16,12 @@ Chunk chunk_new() {
 		.clen = 0, .ccap = 0, .c = NULL,
 	};
 }
+
+
 size_t chunk_wbc(Chunk *ch, uint8_t byte) {
 	if (ch->blen == ch->bcap) {
 		size_t newsz = (ch->bcap == 0 ? 8 : ch->bcap * 2);
-		ch->b = M(ch->b, newsz * sizeof(uint8_t));
+		ch->b = RENEW_ARR(ch->b, uint8_t, ch->bcap, newsz);
 		ch->bcap = newsz;
 	}
 	size_t ix = ch->blen;
@@ -30,7 +32,7 @@ size_t chunk_wbc(Chunk *ch, uint8_t byte) {
 size_t chunk_wconst(Chunk *ch, Val v) {
 	if (ch->clen == ch->ccap) {
 		size_t newsz = (ch->ccap == 0 ? 8 : ch->ccap *2);
-		ch->c = M(ch->c, newsz * sizeof(Val));
+		ch->c = RENEW_ARR(ch->c, Val, ch->ccap, newsz);
 		ch->ccap = newsz;
 	}
 	size_t ix = ch->clen;