← Back to branch summary

~ubuntu-branches/ubuntu/precise/linux-ti-omap4/precise

« back to all changes in this revision

Viewing changes to arch/unicore32/kernel/elf.c

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

Show diffs side-by-side

added added

removed removed

Lines of Context:
arch/unicore32/kernel/elf.c
 
1
/*
 
2
 * linux/arch/unicore32/kernel/elf.c
 
3
 *
 
4
 * Code specific to PKUnity SoC and UniCore ISA
 
5
 *
 
6
 * Copyright (C) 2001-2010 GUAN Xue-tao
 
7
 *
 
8
 * This program is free software; you can redistribute it and/or modify
 
9
 * it under the terms of the GNU General Public License version 2 as
 
10
 * published by the Free Software Foundation.
 
11
 */
 
12
#include <linux/module.h>
 
13
#include <linux/sched.h>
 
14
#include <linux/personality.h>
 
15
#include <linux/binfmts.h>
 
16
#include <linux/elf.h>
 
17
 
 
18
int elf_check_arch(const struct elf32_hdr *x)
 
19
{
 
20
        /* Make sure it's an UniCore executable */
 
21
        if (x->e_machine != EM_UNICORE)
 
22
                return 0;
 
23
 
 
24
        /* Make sure the entry address is reasonable */
 
25
        if (x->e_entry & 3)
 
26
                return 0;
 
27
 
 
28
        return 1;
 
29
}
 
30
EXPORT_SYMBOL(elf_check_arch);
 
31
 
 
32
void elf_set_personality(const struct elf32_hdr *x)
 
33
{
 
34
        unsigned int personality = PER_LINUX;
 
35
 
 
36
        set_personality(personality);
 
37
}
 
38
EXPORT_SYMBOL(elf_set_personality);