LXR linux/arch/arm/mm/abort-nommu.S

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#include <linux/linkage.h>
   3#include <asm/assembler.h>
   4/*
   5 * Function: nommu_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 * Note: There is no FSR/FAR on !CPU_CP15_MMU cores.
  14 *       Just fill zero into the registers.
  15 */
  16        .align  5
  17ENTRY(nommu_early_abort)
  18        mov     r0, #0                          @ clear r0, r1 (no FSR/FAR)
  19        mov     r1, #0
  20        b       do_DataAbort
  21ENDPROC(nommu_early_abort)
  22