diff options
Diffstat (limited to 'lib/libc/alpha/sys/brk.S')
-rw-r--r-- | lib/libc/alpha/sys/brk.S | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/lib/libc/alpha/sys/brk.S b/lib/libc/alpha/sys/brk.S deleted file mode 100644 index 9f3385b..0000000 --- a/lib/libc/alpha/sys/brk.S +++ /dev/null @@ -1,53 +0,0 @@ -/* $NetBSD: brk.S,v 1.4 1996/10/17 03:08:15 cgd Exp $ */ - -/* - * Copyright (c) 1994, 1995 Carnegie-Mellon University. - * All rights reserved. - * - * Author: Chris G. Demetriou - * - * Permission to use, copy, modify and distribute this software and - * its documentation is hereby granted, provided that both the copyright - * notice and this permission notice appear in all copies of the - * software, derivative works or modified versions, and any portions - * thereof, and that both notices appear in supporting documentation. - * - * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" - * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND - * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * - * Carnegie Mellon requests users of this software to return to - * - * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU - * School of Computer Science - * Carnegie Mellon University - * Pittsburgh PA 15213-3890 - * - * any improvements or extensions that they make and grant Carnegie the - * rights to redistribute these changes. - */ - -#include <machine/asm.h> -__FBSDID("$FreeBSD$"); - -#include "SYS.h" - - .globl _end -IMPORT(curbrk, 8) - - .data -EXPORT(minbrk) - .quad _end - - .text -LEAF(brk, 1) - br pv, L1 /* XXX profiling */ -L1: LDGP(pv) - ldq v0, minbrk - cmpult a0, v0, t0 - cmovne t0, v0, a0 - CALLSYS_ERROR(break) - stq a0, curbrk - mov zero, v0 - RET -END(brk) |