[linux-2.6-block.git] / arch / sparc / crypto / crc32c_asm.S

#include <linux/linkage.h>
#include <asm/visasm.h>
#include <asm/asi.h>

#include "opcodes.h"

ENTRY(crc32c_sparc64)
	/* %o0=crc32p, %o1=data_ptr, %o2=len */
	VISEntryHalf
	lda	[%o0] ASI_PL, %f1
1:	ldd	[%o1], %f2
	CRC32C(0,2,0)
	subcc	%o2, 8, %o2
	bne,pt	%icc, 1b
	 add	%o1, 0x8, %o1
	sta	%f1, [%o0] ASI_PL
	VISExitHalf
2:	retl
	 nop
ENDPROC(crc32c_sparc64)
Commit	Line	Data
442a7c40 DM	1	#include <linux/linkage.h>
	2	#include <asm/visasm.h>
	3	#include <asm/asi.h>
	4
7cff82f5	5	#include "opcodes.h"
442a7c40 DM	6
	7	ENTRY(crc32c_sparc64)
	8	/* %o0=crc32p, %o1=data_ptr, %o2=len */
	9	VISEntryHalf
	10	lda [%o0] ASI_PL, %f1
	11	1: ldd [%o1], %f2
	12	CRC32C(0,2,0)
	13	subcc %o2, 8, %o2
	14	bne,pt %icc, 1b
	15	add %o1, 0x8, %o1
	16	sta %f1, [%o0] ASI_PL
	17	VISExitHalf
	18	2: retl
	19	nop
	20	ENDPROC(crc32c_sparc64)