/* brk system call for Linux.  PowerPC64 version.

   Copyright (C) 1995-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#include <sysdep.h>

#define _ERRNO_H	1

#include <bits/errno.h>

	.comm	__curbrk,8,8

	.section	".toc","aw"

.LC__curbrk:

	.tc __curbrk[TC],__curbrk

	.section ".text"

ENTRY (__brk)

	CALL_MCOUNT 1

	std	r3,-8(r1)

	DO_CALL(SYS_ify(brk))

	ld	r6,-8(r1)

	ld	r5,.LC__curbrk@toc(r2)

	std     r3,0(r5)

	cmpld   r6,r3

	li	r3,0

	blelr+

	li      r3,ENOMEM

	TAIL_CALL_SYSCALL_ERROR

END (__brk)

weak_alias (__brk, brk)