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Path: utzoo!linus!decvax!harpo!eagle!mit-vax!mit-eddie!mp
From: mp@mit-eddie.UUCP
Newsgroups: net.bugs.4bsd
Subject: bad procedure entry masks in bcmp, bcopy, bzero
Message-ID: <601@mit-eddie.UUCP>
Date: Mon, 15-Aug-83 14:47:16 EDT
Article-I.D.: mit-eddi.601
Posted: Mon Aug 15 14:47:16 1983
Date-Received: Tue, 16-Aug-83 04:23:36 EDT
Organization: MIT, Cambridge, MA
Lines: 7

The byte string routines in 4.1c (and 4.2) bcmp, bcopy, and bzero
have entry masks == 0, even though they use registers r2, r3, and r4.
This only represents a problem when one calls these routines
from assembly language, as C doesn't care about registers r0 through r5.

	Mark