diff options
Diffstat (limited to 'libc/sysdeps/linux/v850/vfork.S')
| -rw-r--r-- | libc/sysdeps/linux/v850/vfork.S | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/libc/sysdeps/linux/v850/vfork.S b/libc/sysdeps/linux/v850/vfork.S deleted file mode 100644 index 82d127079..000000000 --- a/libc/sysdeps/linux/v850/vfork.S +++ /dev/null @@ -1,42 +0,0 @@ -/* - * libc/sysdeps/linux/v850/vfork.S -- `vfork' syscall for linux/v850 - * - * Copyright (C) 2001,2002 NEC Corporation - * Copyright (C) 2001,2002 Miles Bader <miles@gnu.org> - * - * This file is subject to the terms and conditions of the GNU Lesser - * General Public License. See the file COPYING.LIB in the main - * directory of this archive for more details. - * - * Written by Miles Bader <miles@gnu.org> - */ - -#include <features.h> -#define _ERRNO_H 1 -#include <bits/errno.h> -#define _SYSCALL_H -#include <bits/sysnum.h> - -#include <clinkage.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. */ - -.global C_SYMBOL_NAME(errno) - -C_ENTRY (__vfork): - addi SYS_vfork, r0, r12 - trap 0 - addi -125, r0, r11 // minimum err value - cmp r11, r10 - bh 1f - jmp [lp] // normal return -1: mov hilo(C_SYMBOL_NAME(errno)), r11 - subr r0, r10 - st.w r10, 0[r11] - jmp [lp] // error return -C_END(__vfork) -weak_alias(__vfork,vfork) -libc_hidden_weak(vfork) |