Basic interrupt handling and functions for turning interrupts on and
off.
-@item intr-stubs.S
+@item intr-stubs.pl
@itemx intr-stubs.h
-Assembly code for low-level interrupt handling.
+A Perl program that outputs assembly for low-level interrupt handling.
@item synch.c
@itemx synch.h
Be careful to program this function correctly. You will need its
functionality for project 2.
+Once you've implemented @func{thread_join}, define
+@code{THREAD_JOIN_IMPLEMENTED} in @file{constants.h}.
+@xref{Conditional Compilation}, for more information.
+
@node Problem 1-3 Priority Scheduling
@section Problem 1-3: Priority Scheduling