[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm / mm / pabort-v7.S

#include <linux/linkage.h>
#include <asm/assembler.h>

/*
 * Function: v7_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(v7_pabort)
	mrc	p15, 0, r0, c6, c0, 2		@ get IFAR
	mrc	p15, 0, r1, c5, c0, 1		@ get IFSR
	b	do_PrefetchAbort
ENDPROC(v7_pabort)
Commit	Line	Data
4fb28474 KS	1	#include <linux/linkage.h>
	2	#include <asm/assembler.h>
	3
	4	/*
8dfe7ac9	5	* Function: v7_pabort
4fb28474	6	*
8dfe7ac9 RK	7	* Params : r2 = pt_regs
	8	* : r4 = address of aborted instruction
	9	* : r5 = psr for parent context
4fb28474	10	*
8dfe7ac9	11	* Returns : r4 - r11, r13 preserved
4fb28474 KS	12	*
	13	* Purpose : obtain information about current prefetch abort.
	14	*/
	15
	16	.align 5
	17	ENTRY(v7_pabort)
	18	mrc p15, 0, r0, c6, c0, 2 @ get IFAR
	19	mrc p15, 0, r1, c5, c0, 1 @ get IFSR
8dfe7ac9	20	b do_PrefetchAbort
4fb28474	21	ENDPROC(v7_pabort)