LXR qemu/tests/tcg/mips/include/test_utils

   1/*
   2 *  Header file for test utilities
   3 *
   4 *  Copyright (C) 2019  Wave Computing, Inc.
   5 *  Copyright (C) 2019  Aleksandar Markovic <amarkovic@wavecomp.com>
   6 *
   7 *  This program is free software: you can redistribute it and/or modify
   8 *  it under the terms of the GNU General Public License as published by
   9 *  the Free Software Foundation, either version 2 of the License, or
  10 *  (at your option) any later version.
  11 *
  12 *  This program is distributed in the hope that it will be useful,
  13 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 *  GNU General Public License for more details.
  16 *
  17 *  You should have received a copy of the GNU General Public License
  18 *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19 *
  20 */
  21
  22#ifndef TEST_UTILS_128_H
  23#define TEST_UTILS_128_H
  24
  25#include <stdio.h>
  26#include <stdint.h>
  27#include <inttypes.h>
  28#include <string.h>
  29
  30#define PRINT_RESULTS 0
  31
  32
  33static inline int32_t check_results_128(const char *isa_ase_name,
  34                                        const char *group_name,
  35                                        const char *instruction_name,
  36                                        const uint32_t test_count,
  37                                        const double elapsed_time,
  38                                        const uint64_t *b128_result,
  39                                        const uint64_t *b128_expect)
  40{
  41#if PRINT_RESULTS
  42    uint32_t ii;
  43    printf("\n");
  44    for (ii = 0; ii < test_count; ii++) {
  45        uint64_t a, b;
  46        memcpy(&a, (b128_result + 2 * ii), 8);
  47        memcpy(&b, (b128_result + 2 * ii + 1), 8);
  48        if (ii % 8 != 0) {
  49            printf("        { 0x%016llxULL, 0x%016llxULL, },\n", a, b);
  50        } else {
  51            printf("        { 0x%016llxULL, 0x%016llxULL, },    /* %3d  */\n",
  52                   a, b, ii);
  53        }
  54    }
  55    printf("\n");
  56#endif
  57    uint32_t i;
  58    uint32_t pass_count = 0;
  59    uint32_t fail_count = 0;
  60
  61    printf("| %-10s \t| %-20s\t| %-16s \t|",
  62           isa_ase_name, group_name, instruction_name);
  63    for (i = 0; i < test_count; i++) {
  64        if ((b128_result[2 * i] == b128_expect[2 * i]) &&
  65            (b128_result[2 * i + 1] == b128_expect[2 * i + 1])) {
  66            pass_count++;
  67        } else {
  68            fail_count++;
  69        }
  70    }
  71
  72    printf(" PASS: %3d \t| FAIL: %3d \t| elapsed time: %5.2f ms \t|\n",
  73           pass_count, fail_count, elapsed_time);
  74
  75    if (fail_count > 0) {
  76        return -1;
  77    } else {
  78        return 0;
  79    }
  80}
  81
  82#endif
  83