summaryrefslogtreecommitdiff
path: root/arch/x86/realmode/rm/header.S
blob: fadf48378adac71fdd9d4ef76f74b876e0572aa7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
/*
 * 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 "realmode.h"
	
	.section ".header", "a"

	.balign	16
GLOBAL(real_mode_header)
	.long	pa_text_start
	.long	pa_ro_end
	/* SMP trampoline */
	.long	pa_trampoline_start
	.long	pa_trampoline_status
	.long	pa_trampoline_header
#ifdef CONFIG_X86_64
	.long	pa_trampoline_pgd;
#endif
	/* ACPI S3 wakeup */
#ifdef CONFIG_ACPI_SLEEP
	.long	pa_wakeup_start
	.long	pa_wakeup_header
#endif
	/* APM/BIOS reboot */
#ifdef CONFIG_X86_32
	.long	pa_machine_real_restart_asm
#endif
END(real_mode_header)

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