Update Intel architecture guide references to latest.

[pintos-anon] / src / userprog / tss.c

diff --git a/src/userprog/tss.c b/src/userprog/tss.c
index cddad93b54964b7795dba95b586dfa96aa8083eb..dfda3b9857d424dd250f0b4015ba350d9a23f3cc 100644 (file)
--- a/src/userprog/tss.c
+++ b/src/userprog/tss.c
@@ -43,9 +43,10 @@
        stack pointer to point to the new thread's kernel stack.
        (The call is in schedule_tail() in thread.c.)
 
-   See [IA32-v3] 6.2.1 for a description of the TSS and 5.12.1
-   for a description of when and how stack switching occurs
-   during an interrupt. */
+   See [IA32-v3a] 6.2.1 "Task-State Segment (TSS)" for a
+   description of the TSS.  See [IA32-v3a] 5.12.1 "Exception- or
+   Interrupt-Handler Procedures" for a description of when and
+   how stack switching occurs during an interrupt. */
 struct tss
   {
     uint16_t back_link, :16;