From 421300c27123ca647772dc6d9bd0cabf7f5f9c99 Mon Sep 17 00:00:00 2001 From: Martin Kagamino Lehoux Date: Wed, 23 Jul 2025 19:39:13 +0200 Subject: refactor: src & pragma once --- memory.c | 30 ------------------------------ 1 file changed, 30 deletions(-) delete mode 100644 memory.c (limited to 'memory.c') diff --git a/memory.c b/memory.c deleted file mode 100644 index f60f044..0000000 --- a/memory.c +++ /dev/null @@ -1,30 +0,0 @@ -#include -#include -#include -#include - -#include "memory.h" -#include "types.h" - -Arena Arena_new(size cap) { - Arena a = {0}; - a.cap = cap; - a.beg = malloc(cap); - a.end = a.beg ? a.beg + cap : 0; - return a; -} - -// Magic to allow optimisation __attribute((malloc, alloc_size(2, 4), -// alloc_align(3))) -void *alloc(Arena *a, size count, size tsize, size align) { - size padding = -(uptr)a->beg & (align - 1); - byte *beg = a->beg + padding; - size alloc_size = count * tsize; - assert(beg + alloc_size < a->end); - a->beg = beg + alloc_size; - return memset(beg, 0, count * tsize); -} - -void Arena_reset(Arena *a) { a->beg = a->end - a->cap; } - -size Arena_get_used(Arena a) { return a.cap - (a.end - a.beg); } -- cgit v1.3