mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-02 17:50:20 +00:00
04277e02d7
* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
44 lines
1.2 KiB
ArmAsm
44 lines
1.2 KiB
ArmAsm
/* brk system call for Linux. PowerPC64 version.
|
|
Copyright (C) 1995-2019 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)
|