File:  [Power 6/32 Unix Tahoe 4.2BSD] / cci / d / entry / ca331.s
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Sun Jul 28 12:24:19 2019 UTC (7 years ago) by root
Branches: bsd, MAIN
CVS tags: v12b, v121, HEAD
Power 6/32 Unix version 1.2b


/*	andl3	mask,src,dest						*/
/*	Combination = 3,3,1						*/
/*	mask	src	dest						*/
/*	----	---	----						*/
/*	3	3	1						*/
/*	3	1	3	illegal					*/
/*	1	3	3	illegal					*/
/*	where 1 = register mode						*/
/*	      2 = (register) mode					*/
/*	      3 = immidiate mode					*/
/*	      4 = longword displacement deferred mode			*/

/*	Constants							*/


	.set	MASK,0x55555555
	.set	SRC,0xaaaaaaaa
	.set	DEST,-1


/*									*/
/*	Syst.s - Constants						*/
/*									*/
	.set	IPL,8
	.set	HIGH,31
	.set	ZERO,0
	.set	ONES,0xffffffff
	.set	N,8
	.set	Z,4
	.set	V,2
	.set	C,1
	.set	T,16
	.set	IV,32
	.set	FU,64
	.set	DV,128
	.set	PSWMASK,0x003f


	.globl	_ca331
_ca331:	callf	$4,_setjmp		/* save context */
	movab	_ca331,_stpc			/* save subtest pc */
	movl	$1,_subtst		/* subtest number */
	movl	$3,_no_opr		/* number of operands used */
0:	movl	$DEST,r3
	movl	$MASK,_opr		/* first operand */
	movl	$SRC,_opr + 4		/* second operand */
	movl	r3,_opr + 8		/* third operand */
	andl3	$MASK,$SRC,r3
	cmpl	$0,r3
	beql	1f
er1:	bbs	$0,_scoplp,0b		/* if set scope loop on error */
	movl	$1,_ercode		/* error code data miscompare */
	movl	r3,_actual		/* actual data */
	movl	$0,_expected		/* expected data */
	jmp	*badrtn			/*error - mode 331	*/
1:	bbs	$0,_force_lp,0b		/* if set loop on last subtest */
	movl	$0,_ercode			/* no error */
	jmp	*return			/*end of test - goto monitor	*/

/* end of file	*/


unix.superglobalmegacorp.com

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.