From f27bb139c3876806a2c82e979d2dbbece44c66df Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Mon, 5 Mar 2012 11:49:33 +0000 Subject: arm64: Miscellaneous library functions This patch adds udelay, memory and bit operations together with the ksyms exports. Signed-off-by: Marc Zyngier Signed-off-by: Will Deacon Signed-off-by: Catalin Marinas Acked-by: Tony Lindgren Acked-by: Nicolas Pitre Acked-by: Olof Johansson Acked-by: Santosh Shilimkar --- arch/arm64/kernel/arm64ksyms.c | 46 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 arch/arm64/kernel/arm64ksyms.c (limited to 'arch/arm64/kernel/arm64ksyms.c') diff --git a/arch/arm64/kernel/arm64ksyms.c b/arch/arm64/kernel/arm64ksyms.c new file mode 100644 index 000000000000..cef3925eaf60 --- /dev/null +++ b/arch/arm64/kernel/arm64ksyms.c @@ -0,0 +1,46 @@ +/* + * Based on arch/arm/kernel/armksyms.c + * + * Copyright (C) 2000 Russell King + * Copyright (C) 2012 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + + /* user mem (segment) */ +EXPORT_SYMBOL(__strnlen_user); +EXPORT_SYMBOL(__strncpy_from_user); + +EXPORT_SYMBOL(copy_page); + +EXPORT_SYMBOL(__copy_from_user); +EXPORT_SYMBOL(__copy_to_user); +EXPORT_SYMBOL(__clear_user); + + /* bitops */ +EXPORT_SYMBOL(__atomic_hash); + + /* physical memory */ +EXPORT_SYMBOL(memstart_addr); -- cgit v1.2.3-55-g7522