From: Stephen Adams <edu/mit/csail/zurich/adams>
Date: Sat, 29 Jan 1994 21:36:07 +0000 (+0000)
Subject: Added a comment.
X-Git-Tag: 20090517-FFI~7313
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=bcd4dcdea03a3403a7c48f83cdc70279138da19b;p=mit-scheme.git

Added a comment.
---

diff --git a/v7/src/runtime/intrpt.scm b/v7/src/runtime/intrpt.scm
index 05a910f5c..4f8332afd 100644
--- a/v7/src/runtime/intrpt.scm
+++ b/v7/src/runtime/intrpt.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Id: intrpt.scm,v 14.19 1993/08/31 08:52:18 cph Exp $
+$Id: intrpt.scm,v 14.20 1994/01/29 21:36:07 adams Exp $
 
 Copyright (c) 1988-93 Massachusetts Institute of Technology
 
@@ -70,6 +70,9 @@ MIT in each case. |#
   (process-timer-clear 0)
   (real-timer-clear 0))
 
+;; These interrupt bit positions must be allocated to bits that fit in
+;; the datum field of a positive-fixnum.
+
 (define-integrable stack-overflow-slot 0)
 (define-integrable global-gc-slot 1)
 (define-integrable gc-slot 2)