From 26a77e279cc755743f3197e5b5dc56f0ff375df3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= <gustav@sornas.net>
Date: Fri, 22 Jan 2021 15:36:03 +0100
Subject: move esp

---
 src/userprog/process.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/userprog/process.c b/src/userprog/process.c
index b3e16bb..4f557b2 100644
--- a/src/userprog/process.c
+++ b/src/userprog/process.c
@@ -476,7 +476,7 @@ setup_stack (void **esp)
     {
       success = install_page (((uint8_t *) PHYS_BASE) - PGSIZE, kpage, true);
       if (success)
-        *esp = PHYS_BASE;
+        *esp = PHYS_BASE - 12;
       else
         palloc_free_page (kpage);
     }
-- 
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