From 2c5f7aba38f8e7207a81fdef36d7720bda9dc4e5 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Sat, 11 Jul 2009 19:28:29 -0700
Subject: initproc, usegment, swtch tweaks

---
 swtch.S | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'swtch.S')

diff --git a/swtch.S b/swtch.S
index ada98f3..8751317 100644
--- a/swtch.S
+++ b/swtch.S
@@ -1,5 +1,7 @@
-#   void swtch(struct context **old, struct context **new);
-#  
+# Context switch
+#
+#   void swtch(struct context **old, struct context *new);
+# 
 # Save current register context in old
 # and then load register context from new.
 
@@ -16,7 +18,7 @@ swtch:
 
   # Switch stacks
   movl %esp, (%eax)
-  movl (%edx), %esp
+  movl %edx, %esp
 
   # Load new callee-save registers
   popl %edi
-- 
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