1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * Real-mode blob header; this should match realmode.h and be 4 * readonly; for mutable data instead add pointers into the .data 5 * or .bss sections as appropriate. 6 */ 7 8#include <linux/linkage.h> 9#include <asm/page_types.h> 10#include <asm/segment.h> 11 12#include "realmode.h" 13 14 .section ".header", "a" 15 16 .balign 16 17GLOBAL(real_mode_header) 18 .long pa_text_start 19 .long pa_ro_end 20 /* SMP trampoline */ 21 .long pa_trampoline_start 22 .long pa_trampoline_status 23 .long pa_trampoline_header 24#ifdef CONFIG_X86_64 25 .long pa_trampoline_pgd; 26#endif 27 /* ACPI S3 wakeup */ 28#ifdef CONFIG_ACPI_SLEEP 29 .long pa_wakeup_start 30 .long pa_wakeup_header 31#endif 32 /* APM/BIOS reboot */ 33 .long pa_machine_real_restart_asm 34#ifdef CONFIG_X86_64 35 .long __KERNEL32_CS 36#endif 37END(real_mode_header) 38 39 /* End signature, used to verify integrity */ 40 .section ".signature","a" 41 .balign 4 42GLOBAL(end_signature) 43 .long REALMODE_END_SIGNATURE 44END(end_signature) 45