diff options
Diffstat (limited to 'lib/libc/ia64/sys/sbrk.S')
-rw-r--r-- | lib/libc/ia64/sys/sbrk.S | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/lib/libc/ia64/sys/sbrk.S b/lib/libc/ia64/sys/sbrk.S deleted file mode 100644 index 98b5ce9..0000000 --- a/lib/libc/ia64/sys/sbrk.S +++ /dev/null @@ -1,63 +0,0 @@ -/* $NetBSD: sbrk.S,v 1.4 1996/10/17 03:08:20 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 - - .data -EXPORT(curbrk) - .quad _end - - .text -ENTRY(sbrk, 1) - add r14 = @ltoff(curbrk), gp - ;; - ld8 r14 = [r14] - cmp.eq p6, p0 = r32, r0 - ;; - ld8 ret0 = [r14] -(p6) br.ret.sptk.few rp - ;; - add r32 = ret0, r32 - ;; - st8 [sp] = r32 - CALLSYS_ERROR(break) - ld8 r15 = [sp] - add r14 = @ltoff(curbrk), gp - ;; - ld8 r14 = [r14] - ;; - ld8 ret0 = [r14] - st8 [r14] = r15 - br.ret.sptk.few rp -END(sbrk) |