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| /* SPDX-License-Identifier: GPL-2.0 */
| #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)
|
|
