#include <bases.h>

asm("
	.text
	.even
	.globl ___stkrst_f

___stkrst_f:
	movel	a2,sp@-
	moveml	#0xc0c2,sp@-		| Preserve all registers
	movel	sp,a2
	lea	"A4(___used_stack)",a1	| Move current stackframe to the spares list
	movel	a1@,a0
	movel	a0@,a1@+
	movel	a1@,a0@
	movel	a0,a1@
	addqw	#4,a0			| Return to old stackframe
	movel	a0@(12:W),"A4(___stk_limit)"
	movel	"A4(_SysBase)",a6
	jsr	a6@(-0x2dc)		| StackSwap(sss:a0)
	moveml	a2@+,#0x4303
	movel	a2@,a2
	rts
");