cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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test_msa_subv_d.c (7663B)

      1/*
      2 *  Test program for MSA instruction SUBV.D
      3 *
      4 *  Copyright (C) 2019  Wave Computing, Inc.
      5 *  Copyright (C) 2019  Aleksandar Markovic <amarkovic@wavecomp.com>
      6 *  Copyright (C) 2019  RT-RK Computer Based Systems LLC
      7 *  Copyright (C) 2019  Mateja Marjanovic <mateja.marjanovic@rt-rk.com>
      8 *
      9 *  This program is free software: you can redistribute it and/or modify
     10 *  it under the terms of the GNU General Public License as published by
     11 *  the Free Software Foundation, either version 2 of the License, or
     12 *  (at your option) any later version.
     13 *
     14 *  This program is distributed in the hope that it will be useful,
     15 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
     16 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     17 *  GNU General Public License for more details.
     18 *
     19 *  You should have received a copy of the GNU General Public License
     20 *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
     21 *
     22 */
     23
     24#include <sys/time.h>
     25#include <stdint.h>
     26
     27#include "../../../../include/wrappers_msa.h"
     28#include "../../../../include/test_inputs_128.h"
     29#include "../../../../include/test_utils_128.h"
     30
     31#define TEST_COUNT_TOTAL (                                                \
     32            (PATTERN_INPUTS_SHORT_COUNT) * (PATTERN_INPUTS_SHORT_COUNT) + \
     33            (RANDOM_INPUTS_SHORT_COUNT) * (RANDOM_INPUTS_SHORT_COUNT))
     34
     35
     36int32_t main(void)
     37{
     38    char *isa_ase_name = "MSA";
     39    char *group_name = "Int Subtract";
     40    char *instruction_name =  "SUBV.D";
     41    int32_t ret;
     42    uint32_t i, j;
     43    struct timeval start, end;
     44    double elapsed_time;
     45
     46    uint64_t b128_result[TEST_COUNT_TOTAL][2];
     47    uint64_t b128_expect[TEST_COUNT_TOTAL][2] = {
     48        { 0x0000000000000000ULL, 0x0000000000000000ULL, },    /*   0  */
     49        { 0xffffffffffffffffULL, 0xffffffffffffffffULL, },
     50        { 0x5555555555555555ULL, 0x5555555555555555ULL, },
     51        { 0xaaaaaaaaaaaaaaaaULL, 0xaaaaaaaaaaaaaaaaULL, },
     52        { 0x3333333333333333ULL, 0x3333333333333333ULL, },
     53        { 0xccccccccccccccccULL, 0xccccccccccccccccULL, },
     54        { 0x1c71c71c71c71c71ULL, 0xc71c71c71c71c71cULL, },
     55        { 0xe38e38e38e38e38eULL, 0x38e38e38e38e38e3ULL, },
     56        { 0x0000000000000001ULL, 0x0000000000000001ULL, },    /*   8  */
     57        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
     58        { 0x5555555555555556ULL, 0x5555555555555556ULL, },
     59        { 0xaaaaaaaaaaaaaaabULL, 0xaaaaaaaaaaaaaaabULL, },
     60        { 0x3333333333333334ULL, 0x3333333333333334ULL, },
     61        { 0xcccccccccccccccdULL, 0xcccccccccccccccdULL, },
     62        { 0x1c71c71c71c71c72ULL, 0xc71c71c71c71c71dULL, },
     63        { 0xe38e38e38e38e38fULL, 0x38e38e38e38e38e4ULL, },
     64        { 0xaaaaaaaaaaaaaaabULL, 0xaaaaaaaaaaaaaaabULL, },    /*  16  */
     65        { 0xaaaaaaaaaaaaaaaaULL, 0xaaaaaaaaaaaaaaaaULL, },
     66        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
     67        { 0x5555555555555555ULL, 0x5555555555555555ULL, },
     68        { 0xdddddddddddddddeULL, 0xdddddddddddddddeULL, },
     69        { 0x7777777777777777ULL, 0x7777777777777777ULL, },
     70        { 0xc71c71c71c71c71cULL, 0x71c71c71c71c71c7ULL, },
     71        { 0x8e38e38e38e38e39ULL, 0xe38e38e38e38e38eULL, },
     72        { 0x5555555555555556ULL, 0x5555555555555556ULL, },    /*  24  */
     73        { 0x5555555555555555ULL, 0x5555555555555555ULL, },
     74        { 0xaaaaaaaaaaaaaaabULL, 0xaaaaaaaaaaaaaaabULL, },
     75        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
     76        { 0x8888888888888889ULL, 0x8888888888888889ULL, },
     77        { 0x2222222222222222ULL, 0x2222222222222222ULL, },
     78        { 0x71c71c71c71c71c7ULL, 0x1c71c71c71c71c72ULL, },
     79        { 0x38e38e38e38e38e4ULL, 0x8e38e38e38e38e39ULL, },
     80        { 0xcccccccccccccccdULL, 0xcccccccccccccccdULL, },    /*  32  */
     81        { 0xccccccccccccccccULL, 0xccccccccccccccccULL, },
     82        { 0x2222222222222222ULL, 0x2222222222222222ULL, },
     83        { 0x7777777777777777ULL, 0x7777777777777777ULL, },
     84        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
     85        { 0x9999999999999999ULL, 0x9999999999999999ULL, },
     86        { 0xe93e93e93e93e93eULL, 0x93e93e93e93e93e9ULL, },
     87        { 0xb05b05b05b05b05bULL, 0x05b05b05b05b05b0ULL, },
     88        { 0x3333333333333334ULL, 0x3333333333333334ULL, },    /*  40  */
     89        { 0x3333333333333333ULL, 0x3333333333333333ULL, },
     90        { 0x8888888888888889ULL, 0x8888888888888889ULL, },
     91        { 0xdddddddddddddddeULL, 0xdddddddddddddddeULL, },
     92        { 0x6666666666666667ULL, 0x6666666666666667ULL, },
     93        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
     94        { 0x4fa4fa4fa4fa4fa5ULL, 0xfa4fa4fa4fa4fa50ULL, },
     95        { 0x16c16c16c16c16c2ULL, 0x6c16c16c16c16c17ULL, },
     96        { 0xe38e38e38e38e38fULL, 0x38e38e38e38e38e4ULL, },    /*  48  */
     97        { 0xe38e38e38e38e38eULL, 0x38e38e38e38e38e3ULL, },
     98        { 0x38e38e38e38e38e4ULL, 0x8e38e38e38e38e39ULL, },
     99        { 0x8e38e38e38e38e39ULL, 0xe38e38e38e38e38eULL, },
    100        { 0x16c16c16c16c16c2ULL, 0x6c16c16c16c16c17ULL, },
    101        { 0xb05b05b05b05b05bULL, 0x05b05b05b05b05b0ULL, },
    102        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
    103        { 0xc71c71c71c71c71dULL, 0x71c71c71c71c71c7ULL, },
    104        { 0x1c71c71c71c71c72ULL, 0xc71c71c71c71c71dULL, },    /*  56  */
    105        { 0x1c71c71c71c71c71ULL, 0xc71c71c71c71c71cULL, },
    106        { 0x71c71c71c71c71c7ULL, 0x1c71c71c71c71c72ULL, },
    107        { 0xc71c71c71c71c71cULL, 0x71c71c71c71c71c7ULL, },
    108        { 0x4fa4fa4fa4fa4fa5ULL, 0xfa4fa4fa4fa4fa50ULL, },
    109        { 0xe93e93e93e93e93eULL, 0x93e93e93e93e93e9ULL, },
    110        { 0x38e38e38e38e38e3ULL, 0x8e38e38e38e38e39ULL, },
    111        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
    112        { 0x0000000000000000ULL, 0x0000000000000000ULL, },    /*  64  */
    113        { 0x8cace668dace8e38ULL, 0x386f5044e93c5d10ULL, },
    114        { 0xdc1038216e92c9c0ULL, 0x238e445f53508af8ULL, },
    115        { 0x181bd07eca3072f2ULL, 0xbd7582865538cd6cULL, },
    116        { 0x73531997253171c8ULL, 0xc790afbb16c3a2f0ULL, },
    117        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
    118        { 0x4f6351b893c43b88ULL, 0xeb1ef41a6a142de8ULL, },
    119        { 0x8b6eea15ef61e4baULL, 0x850632416bfc705cULL, },
    120        { 0x23efc7de916d3640ULL, 0xdc71bba0acaf7508ULL, },    /*  72  */
    121        { 0xb09cae476c3bc478ULL, 0x14e10be595ebd218ULL, },
    122        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
    123        { 0x3c0b985d5b9da932ULL, 0x99e73e2701e84274ULL, },
    124        { 0xe7e42f8135cf8d0eULL, 0x428a7d79aac73294ULL, },
    125        { 0x749115ea109e1b46ULL, 0x7af9cdbe94038fa4ULL, },
    126        { 0xc3f467a2a46256ceULL, 0x6618c1d8fe17bd8cULL, },
    127        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
    128};
    129
    130    reset_msa_registers();
    131
    132    gettimeofday(&start, NULL);
    133
    134    for (i = 0; i < PATTERN_INPUTS_SHORT_COUNT; i++) {
    135        for (j = 0; j < PATTERN_INPUTS_SHORT_COUNT; j++) {
    136            do_msa_SUBV_D(b128_pattern[i], b128_pattern[j],
    137                           b128_result[PATTERN_INPUTS_SHORT_COUNT * i + j]);
    138        }
    139    }
    140
    141    for (i = 0; i < RANDOM_INPUTS_SHORT_COUNT; i++) {
    142        for (j = 0; j < RANDOM_INPUTS_SHORT_COUNT; j++) {
    143            do_msa_SUBV_D(b128_random[i], b128_random[j],
    144                           b128_result[((PATTERN_INPUTS_SHORT_COUNT) *
    145                                        (PATTERN_INPUTS_SHORT_COUNT)) +
    146                                       RANDOM_INPUTS_SHORT_COUNT * i + j]);
    147        }
    148    }
    149
    150    gettimeofday(&end, NULL);
    151
    152    elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0;
    153    elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0;
    154
    155    ret = check_results_128(isa_ase_name, group_name, instruction_name,
    156                            TEST_COUNT_TOTAL, elapsed_time,
    157                            &b128_result[0][0], &b128_expect[0][0]);
    158
    159    return ret;
    160}