aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mm/pabort-legacy.S
blob: 8bbff025269a26b7d436f70bc8806434c605f202 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
#include <linux/linkage.h>
#include <asm/assembler.h>

/*
 * Function: legacy_pabort
 *
 * Params  : r2 = pt_regs
 *	   : r4 = address of aborted instruction
 *	   : r5 = psr for parent context
 *
 * Returns : r4 - r11, r13 preserved
 *
 * Purpose : obtain information about current prefetch abort.
 */

	.align	5
ENTRY(legacy_pabort)
	mov	r0, r4
	mov	r1, #5
	b	do_PrefetchAbort
ENDPROC(legacy_pabort)