diff options
Diffstat (limited to 'REORG.TODO/sysdeps/unix/sysv/linux/alpha/vfork.S')
| -rw-r--r-- | REORG.TODO/sysdeps/unix/sysv/linux/alpha/vfork.S | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/alpha/vfork.S b/REORG.TODO/sysdeps/unix/sysv/linux/alpha/vfork.S new file mode 100644 index 0000000000..7255822e17 --- /dev/null +++ b/REORG.TODO/sysdeps/unix/sysv/linux/alpha/vfork.S @@ -0,0 +1,41 @@ +/* Copyright (C) 2004-2017 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> +#include <tcb-offsets.h> + +ENTRY(__libc_vfork) + PSEUDO_PROLOGUE + + /* Load the thread pointer value in A1 across the vfork. */ + rduniq + mov v0, a1 + + lda v0, SYS_ify(vfork) + call_pal PAL_callsys + + /* Normal error check and return. */ + bne a3, SYSCALL_ERROR_LABEL + ret + +PSEUDO_END (__libc_vfork) + +#if IS_IN (libc) +weak_alias (__libc_vfork, vfork) +strong_alias (__libc_vfork, __vfork) +libc_hidden_def (__vfork) +#endif |