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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright 2021 Google LLC
* Author: Ard Biesheuvel <ardb@google.com>
*
* This file contains the variable definitions that will be used by the FIPS140
* s/w module to access the RELA sections in the ELF image. These are used to
* apply the relocations applied by the module loader in reverse, so that we
* can reconstruct the image that was used to derive the HMAC used by the
* integrity check.
*
* The first .long of each entry will be populated by the module loader based
* on the actual placement of the respective RELA section in memory. The second
* .long carries the RELA entry count, and is populated by the host tool that
* also generates the HMAC of the contents of .text and .rodata.
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
.section ".init.rodata", "a"
.align 2
.globl fips140_rela_text
fips140_rela_text:
.weak __sec_rela_text
.long __sec_rela_text - .
.long 0
.globl fips140_rela_rodata
fips140_rela_rodata:
.weak __sec_rela_rodata
.long __sec_rela_rodata - .
.long 0
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