[linux-2.6-block.git] / arch / x86 / realmode / rm / realmode.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef ARCH_X86_REALMODE_RM_REALMODE_H
#define ARCH_X86_REALMODE_RM_REALMODE_H

#ifdef __ASSEMBLY__

/*
 * 16-bit ljmpw to the real_mode_seg
 *
 * This must be open-coded since gas will choke on using a
 * relocatable symbol for the segment portion.
 */
#define LJMPW_RM(to)	.byte 0xea ; .word (to), real_mode_seg

#endif /* __ASSEMBLY__ */

/*
 * Signature at the end of the realmode region
 */
#define REALMODE_END_SIGNATURE	0x65a22c82

#endif /* ARCH_X86_REALMODE_RM_REALMODE_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
e5684ec4 PA	2	#ifndef ARCH_X86_REALMODE_RM_REALMODE_H
	3	#define ARCH_X86_REALMODE_RM_REALMODE_H
	4
	5	#ifdef __ASSEMBLY__
	6
	7	/*
	8	* 16-bit ljmpw to the real_mode_seg
	9	*
	10	* This must be open-coded since gas will choke on using a
	11	* relocatable symbol for the segment portion.
	12	*/
	13	#define LJMPW_RM(to) .byte 0xea ; .word (to), real_mode_seg
	14
	15	#endif /* __ASSEMBLY__ */
	16
61f54461 PA	17	/*
	18	* Signature at the end of the realmode region
	19	*/
	20	#define REALMODE_END_SIGNATURE 0x65a22c82
	21
e5684ec4	22	#endif /* ARCH_X86_REALMODE_RM_REALMODE_H */