shithub: riscv

ref: 8a45afd47d2545b2d85aecf9ec5af90cba3905d3
dir: /sys/src/ape/lib/ap/amd64/main9.s/

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#define NPRIVATES	16

GLOBL	_tos(SB), $8
GLOBL	_errnoloc(SB), $8
GLOBL	_plan9err(SB), $8
GLOBL	_privates(SB), $8
GLOBL	_nprivates(SB), $8

TEXT	_main(SB), 1, $(24+8+128+NPRIVATES*8)

	/* _tos = arg */
	MOVQ	AX, _tos(SB)

	LEAQ	24(SP), AX
	MOVQ	AX, _errnoloc(SB)
	ADDQ	$8, AX
	MOVQ	AX, _plan9err(SB)
	ADDQ	$128, AX
	MOVQ	AX, _privates(SB)
	MOVQ	$NPRIVATES, _nprivates(SB)

	CALL	_envsetup(SB)

	MOVL	inargc-8(FP), RARG
	LEAQ	inargv+0(FP), AX
	MOVQ	AX, 8(SP)
	MOVQ	environ(SB), AX
	MOVQ	AX, 16(SP)
	CALL	main(SB)

	MOVQ	AX, RARG
	CALL	exit(SB)
	RET