From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001 From: Yuval Adam <_@yuv.al> Date: Wed, 30 Aug 2017 08:25:59 +0000 Subject: Initial file dump from open source release --- arch/unicore32/kernel/elf.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 arch/unicore32/kernel/elf.c (limited to 'arch/unicore32/kernel/elf.c') diff --git a/arch/unicore32/kernel/elf.c b/arch/unicore32/kernel/elf.c new file mode 100644 index 00000000..0a176734 --- /dev/null +++ b/arch/unicore32/kernel/elf.c @@ -0,0 +1,38 @@ +/* + * linux/arch/unicore32/kernel/elf.c + * + * Code specific to PKUnity SoC and UniCore ISA + * + * Copyright (C) 2001-2010 GUAN Xue-tao + * + * 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. + */ +#include +#include +#include +#include +#include + +int elf_check_arch(const struct elf32_hdr *x) +{ + /* Make sure it's an UniCore executable */ + if (x->e_machine != EM_UNICORE) + return 0; + + /* Make sure the entry address is reasonable */ + if (x->e_entry & 3) + return 0; + + return 1; +} +EXPORT_SYMBOL(elf_check_arch); + +void elf_set_personality(const struct elf32_hdr *x) +{ + unsigned int personality = PER_LINUX; + + set_personality(personality); +} +EXPORT_SYMBOL(elf_set_personality); -- cgit v1.3.1