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-rw-r--r--sysdeps/unix/sysv/linux/arm/vfork.S59
1 files changed, 0 insertions, 59 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/vfork.S b/sysdeps/unix/sysv/linux/arm/vfork.S
deleted file mode 100644
index e3666ea501..0000000000
--- a/sysdeps/unix/sysv/linux/arm/vfork.S
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Copyright (C) 1999-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>.
-
-   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>
-#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.  */
-
-ENTRY (__vfork)
-	/* The DO_CALL macro saves r7 on the stack, to enable generation
-	   of ARM unwind info.  Since the stack is initially shared between
-	   parent and child of vfork, that saved value could be corrupted.
-	   To avoid this problem, we save r7 into ip as well, and restore
-	   from there.  */
-	mov	ip, r7
-	cfi_register (r7, ip)
-	.fnstart
-	push	{ r7 }
-	cfi_adjust_cfa_offset (4)
-	.save { r7 }
-	ldr	r7, =SYS_ify (vfork)
-	swi	0x0
-	.fnend
-	add	sp, sp, #4
-	cfi_adjust_cfa_offset (-4)
-	mov	r7, ip
-	cfi_restore (r7)
-
-	cmn	a1, #4096
-	it	cc
-	RETINSTR(cc, lr)
-
-	b	PLTJMP(SYSCALL_ERROR)
-PSEUDO_END (__vfork)
-libc_hidden_def (__vfork)
-
-weak_alias (__vfork, vfork)
-strong_alias (__vfork, __libc_vfork)