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The count argument is always unsigned.

This commit is contained in:
mycroft 1995-02-08 14:26:10 +00:00
parent 44965e0438
commit 56c0e01a38
1 changed files with 3 additions and 3 deletions
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6
sys/arch/m68k/m68k/copy.s
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@ -1,4 +1,4 @@
/* $NetBSD: copy.s,v 1.15 1995/02/08 14:19:37 mycroft Exp $ */
/* $NetBSD: copy.s,v 1.16 1995/02/08 14:26:10 mycroft Exp $ */
/*-
* Copyright (c) 1994, 1995 Charles Hannum.
@ -65,7 +65,7 @@
*/
ENTRY(copyin)
movl sp@(12),d0 /* check count */
jle ciabort /* <= 0, don't do anything */
beq ciabort /* <= 0, don't do anything */
#ifdef MAPPEDCOPY
.globl _mappedcopysize,_mappedcopyin
cmpl _mappedcopysize,d0 | size >= mappedcopysize
@ -130,7 +130,7 @@ cifault:
*/
ENTRY(copyout)
movl sp@(12),d0 /* check count */
jle coabort /* <= 0, don't do anything */
beq coabort /* <= 0, don't do anything */
#ifdef MAPPEDCOPY
.globl _mappedcopysize,_mappedcopyout
cmpl _mappedcopysize,d0 | size >= mappedcopysize