root/tools/testing/selftests/powerpc/ptrace/ptrace-tar.h

INCLUDED FROM

DEFINITIONS

1. validate_tar_registers

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Copyright (C) 2015 Anshuman Khandual, IBM Corporation.
   4  */
   5 #define TAR_1   10
   6 #define TAR_2   20
   7 #define TAR_3   30
   8 #define TAR_4   40
   9 #define TAR_5   50
  10 
  11 #define DSCR_1  100
  12 #define DSCR_2  200
  13 #define DSCR_3  300
  14 #define DSCR_4  400
  15 #define DSCR_5  500
  16 
  17 #define PPR_1   0x4000000000000         /* or 31,31,31*/
  18 #define PPR_2   0x8000000000000         /* or 1,1,1 */
  19 #define PPR_3   0xc000000000000         /* or 6,6,6 */
  20 #define PPR_4   0x10000000000000        /* or 2,2,2 */
  21 
  22 char *user_read = "[User Read (Running)]";
  23 char *user_write = "[User Write (Running)]";
  24 char *ptrace_read_running = "[Ptrace Read (Running)]";
  25 char *ptrace_write_running = "[Ptrace Write (Running)]";
  26 char *ptrace_read_ckpt = "[Ptrace Read (Checkpointed)]";
  27 char *ptrace_write_ckpt = "[Ptrace Write (Checkpointed)]";
  28 
  29 int validate_tar_registers(unsigned long *reg, unsigned long tar,
  30                                 unsigned long ppr, unsigned long dscr)
  31 {
  32         int match = 1;
  33 
  34         if (reg[0] != tar)
  35                 match = 0;
  36 
  37         if (reg[1] != ppr)
  38                 match = 0;
  39 
  40         if (reg[2] != dscr)
  41                 match = 0;
  42 
  43         if (!match)
  44                 return TEST_FAIL;
  45         return TEST_PASS;
  46 }