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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/arch/x86/realmode/rm/header.S
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/* SPDX-License-Identifier: GPL-2.0 */

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/*

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 * Real-mode blob header; this should match realmode.h and be

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 * readonly; for mutable data instead add pointers into the .data

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 * or .bss sections as appropriate.

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 */

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#include <linux/linkage.h>

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#include <asm/page_types.h>

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#include <asm/segment.h>

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#include "realmode.h"

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	.section ".header", "a"

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	.balign	16

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SYM_DATA_START(real_mode_header)

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	.long	pa_text_start

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	.long	pa_ro_end

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	/* SMP trampoline */

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	.long	pa_trampoline_start

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	.long	pa_trampoline_header

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#ifdef CONFIG_AMD_MEM_ENCRYPT

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	.long	pa_sev_es_trampoline_start

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#endif

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#ifdef CONFIG_X86_64

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	.long	pa_trampoline_start64

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	.long	pa_trampoline_pgd;

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#endif

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	/* ACPI S3 wakeup */

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#ifdef CONFIG_ACPI_SLEEP

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	.long	pa_wakeup_start

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	.long	pa_wakeup_header

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#endif

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	/* APM/BIOS reboot */

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	.long	pa_machine_real_restart_asm

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#ifdef CONFIG_X86_64

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	.long	__KERNEL32_CS

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#endif

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SYM_DATA_END(real_mode_header)

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	/* End signature, used to verify integrity */

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	.section ".signature","a"

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	.balign 4

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SYM_DATA(end_signature, .long REALMODE_END_SIGNATURE)

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