~kris/9p

9hist

ref: feb23feaab71b2da26b9ffa653a7b2f56902018c 9hist/pc/l.s -rw-r--r-- 1.0 KiB
feb23fea — David du Colombier Plan 9 from Bell Labs 1991-06-22 35 years ago
                                                                                
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/*
 *  boot processor
 */
TEXT	start(SB),$0

	/* clear bss */
	CALL	main(SB)
	/* never returns */

/*
 *  standard traps
 */

TEXT	trap0(SB),$0

	PUSHL	$0
	PUSHL	$0
	JMP	alltrap

TEXT	trap1(SB),$0

	PUSHL	$0
	PUSHL	$1
	JMP	alltrap

TEXT	trap2(SB),$0

	PUSHL	$0
	PUSHL	$2
	JMP	alltrap

TEXT	trap3(SB),$0

	PUSHL	$0
	PUSHL	$3
	JMP	alltrap

TEXT	trap4(SB),$0

	PUSHL	$0
	PUSHL	$4
	JMP	alltrap

TEXT	trap5(SB),$0

	PUSHL	$0
	PUSHL	$5
	JMP	alltrap

TEXT	trap6(SB),$0

	PUSHL	$0
	PUSHL	$6
	JMP	alltrap

TEXT	trap7(SB),$0

	PUSHL	$0
	PUSHL	$7
	JMP	alltrap

TEXT	trap8(SB),$0

	PUSHL	$8
	JMP	alltrap

TEXT	trap9(SB),$0

	PUSHL	$0
	PUSHL	$9
	JMP	alltrap

TEXT	trap10(SB),$0

	PUSHL	$0
	PUSHL	$10
	JMP	alltrap

TEXT	trap11(SB),$0

	PUSHL	$11
	JMP	alltrap

TEXT	trap12(SB),$0

	PUSHL	$12
	JMP	alltrap

TEXT	trap13(SB),$0

	PUSHL	$13
	JMP	alltrap

TEXT	trap14(SB),$0

	PUSHL	$14
	JMP	alltrap

TEXT	trap15(SB),$0

	PUSHL	$0
	PUSHL	$15
	JMP	alltrap

TEXT	invtrap(SB),$0

	PUSHL	$0
	PUSHL	$16
	JMP	alltrap

alltrap:
	PUSHAL
	CALL	trap(SB)
	POPAL
	IRETL

TEXT	main(SB),$0

	RET