root/arch/x86/realmode/rm/header.S
/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Real-mode blob header; this should match realmode.h and be
 * readonly; for mutable data instead add pointers into the .data
 * or .bss sections as appropriate.
 */

#include <linux/linkage.h>
#include <asm/page_types.h>
#include <asm/segment.h>

#include "realmode.h"
        
        .section ".header", "a"

        .balign 16
SYM_DATA_START(real_mode_header)
        .long   pa_text_start
        .long   pa_ro_end
        /* SMP trampoline */
        .long   pa_trampoline_start
        .long   pa_trampoline_header
#ifdef CONFIG_AMD_MEM_ENCRYPT
        .long   pa_sev_es_trampoline_start
#endif
#ifdef CONFIG_X86_64
        .long   pa_trampoline_start64
        .long   pa_trampoline_pgd;
#endif
        /* ACPI S3 wakeup */
#ifdef CONFIG_ACPI_SLEEP
        .long   pa_wakeup_start
        .long   pa_wakeup_header
#endif
        /* APM/BIOS reboot */
        .long   pa_machine_real_restart_asm
#ifdef CONFIG_X86_64
        .long   __KERNEL32_CS
#endif
SYM_DATA_END(real_mode_header)

        /* End signature, used to verify integrity */
        .section ".signature","a"
        .balign 4
SYM_DATA(end_signature, .long REALMODE_END_SIGNATURE)