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/*
* kexec-elf-rel-loongarch.c - kexec Elf relocation routines
*
* Copyright (C) 2022 Loongson Technology Corporation Limited.
*
* This source code is licensed under the GNU General Public License,
* Version 2. See the file COPYING for more details.
*/
#include <stdio.h>
#include <elf.h>
#include "../../kexec.h"
#include "../../kexec-elf.h"
int machine_verify_elf_rel(struct mem_ehdr *ehdr)
{
if (ehdr->ei_data != ELFDATA2MSB)
return 0;
if (ehdr->ei_class != ELFCLASS32)
return 0;
if (ehdr->e_machine != EM_LOONGARCH)
return 0;
return 1;
}
void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr),
struct mem_sym *UNUSED(sym),
unsigned long r_type,
void *UNUSED(location),
unsigned long UNUSED(address),
unsigned long UNUSED(value))
{
switch (r_type) {
default:
die("Unknown rela relocation: %lu\n", r_type);
break;
}
}
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