X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fuserprog%2Fpagedir.c;h=3ad8123557a37dace964bcc18be56a431605f87d;hb=7d4e3dda080a47db88616f1c0d975f2091be47f1;hp=c0a015ae831ab20e88311538fb3eb541c0894b25;hpb=6dca07ec0e8cde38f64f0c9f543b8e52ba169e94;p=pintos-anon

diff --git a/src/userprog/pagedir.c b/src/userprog/pagedir.c
index c0a015a..3ad8123 100644
--- a/src/userprog/pagedir.c
+++ b/src/userprog/pagedir.c
@@ -192,7 +192,7 @@ pagedir_activate (uint32_t *pd)
      aka PDBR (page directory base register).  This activates our
      new page tables immediately.  See [IA32-v2a] "MOV--Move
      to/from Control Registers" and [IA32-v3] 3.7.5. */
-  asm volatile ("movl %0,%%cr3" :: "r" (vtop (pd)));
+  asm volatile ("mov %%cr3, %0" :: "r" (vtop (pd)));
 }
 
 /* Returns the currently active page directory. */
@@ -204,6 +204,6 @@ active_pd (void)
      See [IA32-v2a] "MOV--Move to/from Control Registers" and
      [IA32-v3] 3.7.5. */
   uint32_t *pd;
-  asm ("movl %%cr3,%0" : "=r" (pd));
+  asm ("mov %0, %%cr3" : "=r" (pd));
   return pd;
 }