diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/ia64/vfork.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/vfork.S | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/sysdeps/unix/sysv/linux/ia64/vfork.S b/sysdeps/unix/sysv/linux/ia64/vfork.S deleted file mode 100644 index 2973723558..0000000000 --- a/sysdeps/unix/sysv/linux/ia64/vfork.S +++ /dev/null @@ -1,50 +0,0 @@ -/* Copyright (C) 2000-2024 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 - <https://www.gnu.org/licenses/>. */ - - -#include <sysdep.h> -#define _SIGNAL_H -#include <bits/signum-arch.h> -#include <tcb-offsets.h> - -/* The following are defined in linux/sched.h, which unfortunately */ -/* is not safe for inclusion in an assembly file. */ -#define CLONE_VM 0x00000100 /* set if VM shared between processes */ -#define CLONE_VFORK 0x00004000 /* set if the parent wants the child to wake it up on mm_release */ - -/* pid_t vfork(void); */ -/* Implemented as __clone_syscall(CLONE_VFORK | CLONE_VM | SIGCHLD, 0) */ - -ENTRY (__libc_vfork) - .prologue // work around a GAS bug which triggers if - .body // first .prologue is not at the beginning of proc. - alloc r2=ar.pfs,0,0,2,0 - mov out0=CLONE_VM+CLONE_VFORK+SIGCHLD - mov out1=0 /* Standard sp value. */ - ;; - DO_CALL (SYS_ify (clone)) - cmp.eq p6,p0=0,r8 -(p6) br.cond.dptk 1f -1: - cmp.eq p6,p0=-1,r10 -(p6) br.cond.spnt.few __syscall_error - ret -PSEUDO_END (__libc_vfork) - -strong_alias (__libc_vfork, __vfork) -libc_hidden_def (__vfork) -weak_alias (__vfork, vfork) |