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Power 6/32 Unix version 1.2b

/*	*************************************
	setjmp : save context as of before
	calling this routine.
*/
	.globl	_stpc
	.globl	_setjmp
_setjmp:
	.word	0
	storer	$0xfff,_saver
	movl	-8(fp),_stpc		/* Save PC to loop */
	addl3	$4,fp,_SP		/* Save previous SP */
	movl	(fp),_FP		/* Save FP */
	ret

/*	longjmp : load context saved by setjmp
	and restart.
*/
	.globl	_longjmp
_longjmp:
	.word	0
	loadr	$0xfff,_saver
	movl	_FP,fp
	movl	_SP,sp
	jmp	*_stpc

	.align	2
_saver:	.space	4*13	/* saved R0-R12 */
_FP:	.long	0	/* saved FP */
_SP:	.long	0	/* saved SP */
	

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