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

   1#include <linux/linkage.h>
   2#include <asm/assembler.h>
   3/*
   4 * Function: nommu_early_abort
   5 *
   6 * Params  : r2 = pt_regs
   7 *         : r4 = aborted context pc
   8 *         : r5 = aborted context psr
   9 *
  10 * Returns : r4 - r11, r13 preserved
  11 *
  12 * Note: There is no FSR/FAR on !CPU_CP15_MMU cores.
  13 *       Just fill zero into the registers.
  14 */
  15        .align  5
  16ENTRY(nommu_early_abort)
  17        mov     r0, #0                          @ clear r0, r1 (no FSR/FAR)
  18        mov     r1, #0
  19        b       do_DataAbort
  20ENDPROC(nommu_early_abort)
  21