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_header 23#ifdef CONFIG_X86_64 24 .long pa_trampoline_pgd; 25#endif 26 /* ACPI S3 wakeup */ 27#ifdef CONFIG_ACPI_SLEEP 28 .long pa_wakeup_start 29 .long pa_wakeup_header 30#endif 31 /* APM/BIOS reboot */ 32 .long pa_machine_real_restart_asm 33#ifdef CONFIG_X86_64 34 .long __KERNEL32_CS 35#endif 36END(real_mode_header) 37 38 /* End signature, used to verify integrity */ 39 .section ".signature","a" 40 .balign 4 41GLOBAL(end_signature) 42 .long REALMODE_END_SIGNATURE 43END(end_signature) 44