1 /* SPDX-License-Identifier: GPL-2.0 */
2 #include <linux/linkage.h>
3 #include <asm/assembler.h>
4 /*
5 * Function: v7_early_abort
6 *
7 * Params : r2 = pt_regs
8 * : r4 = aborted context pc
9 * : r5 = aborted context psr
10 *
11 * Returns : r4 - r11, r13 preserved
12 *
13 * Purpose : obtain information about current
14 */
15 .arch armv7-a
16 .align 5
17 ENTRY(v7_early_abort)
18 mrc p15, 0, r1, c5, c0, 0
19 mrc p15, 0, r0, c6, c0, 0
20 uaccess_disable ip
21 b do_DataAbort
22 ENDPROC(v7_early_abort)
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