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authorRoland McGrath <roland@gnu.org>2005-07-03 04:40:34 +0000
committerRoland McGrath <roland@gnu.org>2005-07-03 04:40:34 +0000
commit88e3fbcb5d6829f8980d6bb356b1c0cd7a38187b (patch)
tree41b73f55c91439f87d82e5d32b9d8e46e82ce3c1 /linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S
parentd19b1b4f2ff49e085b55e8564b52ca17b028e335 (diff)
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linuxthreads, linuxthreads_db: Directories removed (preserved in ports repository).
Diffstat (limited to 'linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S')
-rw-r--r--linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S86
1 files changed, 0 insertions, 86 deletions
diff --git a/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S b/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S
deleted file mode 100644
index 724d4cc541..0000000000
--- a/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S
+++ /dev/null
@@ -1,86 +0,0 @@
-/* Copyright (C) 2003 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sysdep-cancel.h>
-#define _ERRNO_H	1
-#include <bits/errno.h>
-#include <kernel-features.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)
-
-#ifdef __NR_vfork
-# ifdef SHARED
-	mflr	9
-#  ifdef HAVE_ASM_PPC_REL16
-	bcl	20,31,1f
-1:	mflr	10
-	addis	10,10,__libc_pthread_functions-1b@ha
-	lwz	10,__libc_pthread_functions-1b@l(10)
-	mtlr	9
-#  else
-	bl	_GLOBAL_OFFSET_TABLE_@local-4
-	mflr	10
-	mtlr	9
-	lwz	10,__libc_pthread_functions@got(10)
-	lwz	10,0(10)
-#  endif
-# else
-	.weak	pthread_create
-	lis	10,pthread_create@ha
-	la	10,pthread_create@l(10)
-# endif
-
-	cmpwi	10,0
-	bne-	.Lhidden_fork
-
-	DO_CALL (SYS_ify (vfork));
-
-# ifdef __ASSUME_VFORK_SYSCALL
-	PSEUDO_RET
-# else
-	bnslr+
-	/* Check if vfork syscall is known at all.  */
-	cmpwi	r3,ENOSYS
-	bne-	.Lsyscall_error
-
-# endif
-
-.Lhidden_fork:
-	b	HIDDEN_JUMPTARGET(__fork)
-
-#endif
-
-#ifndef __ASSUME_VFORK_SYSCALL
-	/* If we don't have vfork, fork is close enough.  */
-
-	DO_CALL (SYS_ify (fork));
-	bnslr+
-
-.Lsyscall_error:
-	b	__syscall_error@local
-#endif
-
-PSEUDO_END (__vfork)
-libc_hidden_def (__vfork)
-
-weak_alias (__vfork, vfork)