shithub: riscv

ref: 8d9a94a66ed80605cb21be1a091a9b6fe02bd023
dir: /sys/src/libc/arm/main9.s/

View raw version 
#define NPRIVATES	16

arg=0
sp=13
sb=12

TEXT	_main(SB), 1, $(16 + NPRIVATES*4)
	MOVW	$setR12(SB), R(sb)
	MOVW	R(arg), _tos(SB)

	MOVW	$p-64(SP), R1
	MOVW	R1, _privates(SB)
	MOVW	$NPRIVATES, R1
	MOVW	R1, _nprivates(SB)

	MOVW	$inargv+0(FP), R(arg)
	MOVW	R(arg), 8(R(sp))
	MOVW	inargc-4(FP), R(arg)
	MOVW	R(arg), 4(R(sp))
	BL	main(SB)
loop:
	MOVW	$_exitstr<>(SB), R(arg)
	MOVW	R(arg), 4(R(sp))
	BL	exits(SB)
	BL	_div(SB)
	B	loop

DATA	_exitstr<>+0(SB)/4, $"main"
GLOBL	_exitstr<>+0(SB), $5