/usr/web/sources/plan9/sys/src/9/mtx/initcode

Plan 9 from Bell Labs’s /usr/web/sources/plan9/sys/src/9/mtx/initcode


#include "/sys/src/libc/9syscall/sys.h"

/*
 *  we pass in the argument of the exec parameters as 0(FP)
 */

TEXT	main(SB),$8

	MOVW	$setSB(SB), R2
	MOVW	$boot(SB), R3
	ADD	$12, R1, R4	/* get a pointer to 0(FP) */
	MOVW	R3, 4(R1)
	MOVW	R4, 8(R1)
	MOVW	$EXEC, R3
	SYSCALL

	/* should never get here */
loop:
	BR	loop

DATA	boot+0(SB)/5,$"/boot"
DATA	boot+5(SB)/5,$"/boot"
DATA	bootv+0(SB)/4,$boot+6(SB)
GLOBL	boot+0(SB),$11
GLOBL	bootv+0(SB),$8

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