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/* asmmacro.h: Assembler macros.
 *
 * Copyright (C) 1996 David S. Miller (davem@caipfs.rutgers.edu)
 */

#ifndef _SPARC_ASMMACRO_H
#define _SPARC_ASMMACRO_H

/* All trap entry points _must_ begin with this macro or else you
 * lose.  It makes sure the kernel has a proper window so that
 * c-code can be called.
 */
#define SAVE_ALL_HEAD \
	sethi	%hi(trap_setup), %l4; \
	jmpl	%l4 + %lo(trap_setup), %l6;
#define SAVE_ALL \
	SAVE_ALL_HEAD \
	 nop;

/* All traps low-level code here must end with this macro. */
#define RESTORE_ALL b ret_trap_entry; clr %l6;

#endif /* !(_SPARC_ASMMACRO_H) */