lpush.s

来自「AVR下的ICC所有函数库代码」· S 代码 · 共 51 行

	.text
push_lset::
	st -y,R31
	st -y,R30
	st -y,R27
	st -y,R26
	st -y,R25
	st -y,R24
	st -y,R19
	st -y,R18
	st -y,R17
	st -y,R16
	st -y,R9
	st -y,R8
	st -y,R7
	st -y,R6
	st -y,R5
	st -y,R4
	st -y,R3
	st -y,R2
	st -y,R1
	st -y,R0
	in R0,$3F
	st -y,R0
	ret

pop_lset::
	ld R0,y+
	out $3F,R0
	ld R0,y+
	ld R1,y+
	ld R2,y+
	ld R3,y+
	ld R4,y+
	ld R5,y+
	ld R6,y+
	ld R7,y+
	ld R8,y+
	ld R9,y+
	ld R16,y+
	ld R17,y+
	ld R18,y+
	ld R19,y+
	ld R24,y+
	ld R25,y+
	ld R26,y+
	ld R27,y+
	ld R30,y+
	ld R31,y+
	ret