| /* brk system call for Linux. PowerPC64 version. |
| Copyright (C) 1995-2014 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) |
