From d5415391fc8efbf03dc38b451830d0c931951e66 Mon Sep 17 00:00:00 2001
From: blueloveTH <blueloveth@foxmail.com>
Date: Mon, 30 Jun 2025 22:21:57 +0800
Subject: [PATCH] fix alignment of slab

---
 include/pocketpy/interpreter/objectpool.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/include/pocketpy/interpreter/objectpool.h b/include/pocketpy/interpreter/objectpool.h
index 71b29f7a..85911161 100644
--- a/include/pocketpy/interpreter/objectpool.h
+++ b/include/pocketpy/interpreter/objectpool.h
@@ -5,13 +5,18 @@
 
 #define kPoolArenaSize (120 * 1024)
 #define kMultiPoolCount 5
-#define kPoolMaxBlockSize (32*kMultiPoolCount)
+#define kPoolMaxBlockSize (32 * kMultiPoolCount)
 
 typedef struct PoolArena {
     int block_size;
     int block_count;
     int unused_length;
-    char data[kPoolArenaSize];
+
+    union {
+        char data[kPoolArenaSize];
+        int64_t _align64;
+    };
+
     int unused[];
 } PoolArena;