/*
 * Boot first processor
 */
TEXT	start(SB),$0

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


TEXT	traptab(SB),$0

	CALL	noerrcode(SB)	/* divide */
	CALL	noerrcode(SB)	/* debug */
	CALL	noerrcode(SB)	/* non maskable interrupt */
	CALL	noerrcode(SB)	/* breakpoint */
	CALL	noerrcode(SB)	/* overflow */
	CALL	noerrcode(SB)	/* bounds check */
	CALL	noerrcode(SB)	/* invalid opcode */
	CALL	noerrcode(SB)	/* coprocessor not available */
	CALL	errcode(SB)	/* double fault */
	CALL	noerrcode(SB)	/* coprocessor segment overrun */
	CALL	errcode(SB)	/* invalid tss */
	CALL	errcode(SB)	/* segment not present */
	CALL	errcode(SB)	/* stack exception */	
	CALL	errcode(SB)	/* general protection exception */
	CALL	errcode(SB)	/* page fault */
	CALL	noerrcode(SB)	/* coprocessor error */
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)
	CALL	noerrcode(SB)

TEXT	noerrcode(SB),$0
	PUSH	EAX
	/* drop through */
TEXT	errcode(SB),$0
	PUSH	EAX
	PUSH	EBX
	PUSH	ECX
	PUSH	EDX
	PUSH	EBP
	PUSH	ESI
	PUSH	EDI
	CALL	trap(SB)
	POP	EDI
	POP	ESI
	POP	EBP
	POP	EDX
	POP	ECX
	POP	EBX
	POP	EAX
	ADD	$8,ESP	/* jump over error code + return addr */
	IRET