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

INCLUDED FROM

DEFINITIONS

1. validate_gpr
2. validate_fpr
3. validate_fpr_float

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Copyright (C) 2015 Anshuman Khandual, IBM Corporation.
   4  */
   5 #define GPR_1   1
   6 #define GPR_2   2
   7 #define GPR_3   3
   8 #define GPR_4   4
   9 
  10 #define FPR_1   0.001
  11 #define FPR_2   0.002
  12 #define FPR_3   0.003
  13 #define FPR_4   0.004
  14 
  15 #define FPR_1_REP 0x3f50624de0000000
  16 #define FPR_2_REP 0x3f60624de0000000
  17 #define FPR_3_REP 0x3f689374c0000000
  18 #define FPR_4_REP 0x3f70624de0000000
  19 
  20 /* Buffer must have 18 elements */
  21 int validate_gpr(unsigned long *gpr, unsigned long val)
  22 {
  23         int i, found = 1;
  24 
  25         for (i = 0; i < 18; i++) {
  26                 if (gpr[i] != val) {
  27                         printf("GPR[%d]: %lx Expected: %lx\n",
  28                                 i+14, gpr[i], val);
  29                         found = 0;
  30                 }
  31         }
  32 
  33         if (!found)
  34                 return TEST_FAIL;
  35         return TEST_PASS;
  36 }
  37 
  38 /* Buffer must have 32 elements */
  39 int validate_fpr(unsigned long *fpr, unsigned long val)
  40 {
  41         int i, found = 1;
  42 
  43         for (i = 0; i < 32; i++) {
  44                 if (fpr[i] != val) {
  45                         printf("FPR[%d]: %lx Expected: %lx\n", i, fpr[i], val);
  46                         found = 0;
  47                 }
  48         }
  49 
  50         if (!found)
  51                 return TEST_FAIL;
  52         return TEST_PASS;
  53 }
  54 
  55 /* Buffer must have 32 elements */
  56 int validate_fpr_float(float *fpr, float val)
  57 {
  58         int i, found = 1;
  59 
  60         for (i = 0; i < 32; i++) {
  61                 if (fpr[i] != val) {
  62                         printf("FPR[%d]: %f Expected: %f\n", i, fpr[i], val);
  63                         found = 0;
  64                 }
  65         }
  66 
  67         if (!found)
  68                 return TEST_FAIL;
  69         return TEST_PASS;
  70 }