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/* this is the same as a c program:
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 * main(char *argv0){
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 *	startboot(argv0, &argv0);
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 * }
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 *
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 * it is in asm because we need to set the SB before
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 * doing it and the only way to do this in c drags in
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 * too many other routines.
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 */
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TEXT	_main(SB),$8
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	MOVW	$setSB(SB), R2
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	/* make a frame */
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	SUB	$16,R1
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	/* argv0 is already passed to us in R3 so it is already the first arg */
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	/* copy argv0 into the stack and push its address as the second arg */
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	MOVW	R3,0x14(R1)
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	ADD	$0x14,R1,R6
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	MOVW	R6,0x8(R1)
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	BL	startboot(SB)
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	/* should never get here */
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loop:
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	BR	loop