root/arch/arm/mm/abort-nommu.S

/* [<][>][^][v][top][bottom][index][help] */ 
   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
  17 ENTRY(nommu_early_abort)
  18         mov     r0, #0                          @ clear r0, r1 (no FSR/FAR)
  19         mov     r1, #0
  20         b       do_DataAbort
  21 ENDPROC(nommu_early_abort)
/* [<][>][^][v][top][bottom][index][help] */