1 /* brk system call for Linux/ia64
2 Copyright (C) 1999-2013 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Written by Stephane Eranian <eranian@hpl.hp.com> and
5 Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999.
7 The GNU C Library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or (at your option) any later version.
12 The GNU C Library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public
18 License along with the GNU C Library; if not, see
19 <http://www.gnu.org/licenses/>. */
23 #include <asm/unistd.h>
24 #include <asm/errno.h>
27 .type __curbrk,@object
34 weak_alias (__curbrk, ___brk_addr)
39 cmp.ltu p6, p0 = ret0, in0
40 addl r9 = @ltoff(__curbrk), gp
43 (p6) mov ret0 = ENOMEM
44 (p6) br.cond.spnt.few __syscall_error
51 weak_alias (__brk, brk)