diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/tile/vfork.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/tile/vfork.S | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/sysdeps/unix/sysv/linux/tile/vfork.S b/sysdeps/unix/sysv/linux/tile/vfork.S deleted file mode 100644 index b4058f5004..0000000000 --- a/sysdeps/unix/sysv/linux/tile/vfork.S +++ /dev/null @@ -1,49 +0,0 @@ -/* Copyright (C) 2011-2018 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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 __ASSEMBLY__ /* for kernel headers */ -#include <linux/sched.h> -#include <asm/signal.h> -#include <tcb-offsets.h> - -/* Clone the calling process, but without copying the whole address space. - The calling process is suspended until the new process exits or is - replaced by a call to `execve'. Return -1 for errors, 0 to the new process, - and the process ID of the new process to the old process. */ - - .text -ENTRY (__vfork) - { - moveli r0, CLONE_VFORK | CLONE_VM | SIGCHLD - move r1, zero - } - { - move r2, zero - move r3, zero - } - moveli TREG_SYSCALL_NR_NAME, __NR_clone - swint1 - - bnez r1, 0f - jrp lr -PSEUDO_END (__vfork) -libc_hidden_def (__vfork) - -weak_alias (__vfork, vfork) -strong_alias (__vfork, __libc_vfork) |