From 368225ad664cc45ae2774400660ad351460bbbc4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nils=20O=2E=20Sel=C3=A5sdal?= <nos@utel.tech>
Date: Mon, 22 Jun 2026 00:22:05 +0200
Subject: [PATCH] Fix marena macros

---
 src/main.c       | 13 ++++++++-----
 src/mini_arena.h | 12 ++++++------
 2 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/src/main.c b/src/main.c
index 3c8b6d6..b080547 100644
--- a/src/main.c
+++ b/src/main.c
@@ -248,6 +248,9 @@ void miniarena_test1(void)
     Assert(arena.first_free == arena_size);
     MemoryZero(ptr, arena_size);
     marena_temp_end(&checkpoint);
+    U32 *val = marena_push_type(&arena, U32);
+    *val = 0xa0b0c0d0;
+    printf("marena val %u\n", *val);
 
     printf("miniarena_test1,size %u bytes first_free %u\n", arena.size, arena.first_free);
 
@@ -359,13 +362,13 @@ void apool_test_autogrow(void)
 
 int main(int argc, char *argv[])
 {
-    // arena_test_1();
-    // arena_test_2();
-    // arena_test_3();
-    // arena_test_4();
+    arena_test_1();
+    arena_test_2();
+    arena_test_3();
+    arena_test_4();
     arena_test_decommit();
     arena_test_allocator_interface();
-    // miniarena_test1();
+    miniarena_test1();
     apool_test();
     apool_test_autogrow();
 }
diff --git a/src/mini_arena.h b/src/mini_arena.h
index d211115..47cf0f3 100644
--- a/src/mini_arena.h
+++ b/src/mini_arena.h
@@ -54,12 +54,6 @@ static INLINE void marena_temp_end(MTemp *state)
     arena->temp_level--;
 }
 
-#define marena_push_type(allocator, type_)\
-        marenaalloc_aligned((allocator), sizeof(type_), _Alignof(type_))
-#define marena_push_array(allocator, type_, nr_elements_)\
-        marenaalloc_aligned((allocator), (nr_elements_) * (U32)sizeof(type_), _Alignof(type_))
-
-
 static INLINE void *marena_push(MArena *arena, U32 size)
 {
     if (size > arena->size - arena->first_free) {
@@ -90,6 +84,12 @@ static INLINE void *marena_push_aligned(MArena *arena, U32 size, U32 align)
     return base;
 }
 
+#define marena_push_type(arena, type_)\
+        marena_push_aligned((arena), sizeof(type_), _Alignof(type_))
+#define marena_push_array(arena, type_, nr_elements_)\
+        marena_push_aligned((arena), (nr_elements_) * (U32)sizeof(type_), _Alignof(type_))
+
+
 static INLINE void marena_reset(MArena *arena)
 {
     arena->first_free = 0;