arch/.unmaintained/arm-all/exec/detect_memory_handlers.S

   1         #define NO_PROTOS
   2         #include "arm_exec_internal.h"
   3
   4
   5         .text
   6         .align  2
   7         .globl  dm_data_abort_handler
   8         .type   dm_data_abort_handler, function
   9
  10 dm_data_abort_handler:
  11         /*
  12          * As easy as can be: Leave a note that something
  13          * bad happened in address 'DATA_ABORT_MARKER_ADDRESS'
  14          */
  15         mov     r8,#DATA_ABORT_MARKER_ADDRESS
  16         mov     r9,#1
  17         str     r9,[r8]
  18         subs    pc,r14,#4
  19