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