boot.S


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#include "pcr.h"

	.text
	.global __start
	.ent    __start
__start:

	# set up SR
	li		$t0, SR_S | SR_PS | SR_ET | SR_UX | SR_KX
	mtpcr	$t0, $0

	# set up trap table
	la		$t0, trap_table
	mtpcr	$t0, $3

	# set up stack
	la		$sp,stack_top-64

	# call into kernel
	la		$t0, boot
	jr		$t0

	.end    __start