From c2d18c921e1161c43a49d9647a42273e3569b1e8 Mon Sep 17 00:00:00 2001
From: Joshua Saxby <Joshua2.Saxby@live.uwe.ac.uk>
Date: Mon, 2 Dec 2019 16:15:07 +0000
Subject: [PATCH] Fix invalid register name error
---
userprog/process.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/userprog/process.c b/userprog/process.c
index 98ff0aa..6577694 100644
--- a/userprog/process.c
+++ b/userprog/process.c
@@ -79,7 +79,7 @@ start_process (void *file_name_)
arguments on the stack in the form of a `struct intr_frame',
we just point the stack pointer (%initial_stack_pointer) to our stack frame
and jump to it. */
- asm volatile ("movl %0, %%initial_stack_pointer; jmp intr_exit" : : "g" (&if_) : "memory");
+ asm volatile ("movl %0, %%esp; jmp intr_exit" : : "g" (&if_) : "memory");
NOT_REACHED ();
}
--
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