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_pcnt_h.c (6992B)

      1/*
      2 *  Test program for MSA instruction PCNT.H
      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#include <sys/time.h>
     23#include <stdint.h>
     24
     25#include "../../../../include/wrappers_msa.h"
     26#include "../../../../include/test_inputs_128.h"
     27#include "../../../../include/test_utils_128.h"
     28
     29#define TEST_COUNT_TOTAL (PATTERN_INPUTS_COUNT + RANDOM_INPUTS_COUNT)
     30
     31
     32int32_t main(void)
     33{
     34    char *isa_ase_name = "MSA";
     35    char *group_name = "Bit Count";
     36    char *instruction_name =  "PCNT.H";
     37    int32_t ret;
     38    uint32_t i;
     39    struct timeval start, end;
     40    double elapsed_time;
     41
     42    uint64_t b128_result[TEST_COUNT_TOTAL][2];
     43    uint64_t b128_expect[TEST_COUNT_TOTAL][2] = {
     44        { 0x0010001000100010ULL, 0x0010001000100010ULL, },    /*   0  */
     45        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
     46        { 0x0008000800080008ULL, 0x0008000800080008ULL, },
     47        { 0x0008000800080008ULL, 0x0008000800080008ULL, },
     48        { 0x0008000800080008ULL, 0x0008000800080008ULL, },
     49        { 0x0008000800080008ULL, 0x0008000800080008ULL, },
     50        { 0x0009000800070009ULL, 0x0008000700090008ULL, },
     51        { 0x0007000800090007ULL, 0x0008000900070008ULL, },
     52        { 0x0008000800080008ULL, 0x0008000800080008ULL, },    /*   8  */
     53        { 0x0008000800080008ULL, 0x0008000800080008ULL, },
     54        { 0x000a000700080009ULL, 0x0006000a00070008ULL, },
     55        { 0x0006000900080007ULL, 0x000a000600090008ULL, },
     56        { 0x000a00080006000aULL, 0x00080006000a0008ULL, },
     57        { 0x00060008000a0006ULL, 0x0008000a00060008ULL, },
     58        { 0x0009000900090008ULL, 0x0007000700070009ULL, },
     59        { 0x0007000700070008ULL, 0x0009000900090007ULL, },
     60        { 0x0008000800080008ULL, 0x0008000800080008ULL, },    /*  16  */
     61        { 0x0008000800080008ULL, 0x0008000800080008ULL, },
     62        { 0x0009000900090009ULL, 0x0008000700070007ULL, },
     63        { 0x0007000700070007ULL, 0x0008000900090009ULL, },
     64        { 0x000a000a00080006ULL, 0x0006000a000a0008ULL, },
     65        { 0x000600060008000aULL, 0x000a000600060008ULL, },
     66        { 0x000b000a00050007ULL, 0x000b000800050009ULL, },
     67        { 0x00050006000b0009ULL, 0x00050008000b0007ULL, },
     68        { 0x000c00080004000cULL, 0x00080004000c0008ULL, },    /*  24  */
     69        { 0x00040008000c0004ULL, 0x0008000c00040008ULL, },
     70        { 0x000d00060007000cULL, 0x0003000b00080005ULL, },
     71        { 0x0003000a00090004ULL, 0x000d00050008000bULL, },
     72        { 0x000e0004000a0008ULL, 0x0006000c0002000eULL, },
     73        { 0x0002000c00060008ULL, 0x000a0004000e0002ULL, },
     74        { 0x000f0002000d0004ULL, 0x000b000600090008ULL, },
     75        { 0x0001000e0003000cULL, 0x0005000a00070008ULL, },
     76        { 0x0010000000100000ULL, 0x0010000000100000ULL, },    /*  32  */
     77        { 0x0000001000000010ULL, 0x0000001000000010ULL, },
     78        { 0x00100001000e0003ULL, 0x000c0005000a0007ULL, },
     79        { 0x0000000f0002000dULL, 0x0004000b00060009ULL, },
     80        { 0x00100002000c0006ULL, 0x0008000a0004000eULL, },
     81        { 0x0000000e0004000aULL, 0x00080006000c0002ULL, },
     82        { 0x00100003000a0009ULL, 0x0004000f0000000eULL, },
     83        { 0x0000000d00060007ULL, 0x000c000100100002ULL, },
     84        { 0x001000040008000cULL, 0x0000001000040008ULL, },    /*  40  */
     85        { 0x0000000c00080004ULL, 0x00100000000c0008ULL, },
     86        { 0x001000050006000fULL, 0x0000000c00090002ULL, },
     87        { 0x0000000b000a0001ULL, 0x001000040007000eULL, },
     88        { 0x0010000600040010ULL, 0x00020008000e0000ULL, },
     89        { 0x0000000a000c0000ULL, 0x000e000800020010ULL, },
     90        { 0x0010000700020010ULL, 0x0005000400100003ULL, },
     91        { 0x00000009000e0000ULL, 0x000b000c0000000dULL, },
     92        { 0x0010000800000010ULL, 0x0008000000100008ULL, },    /*  48  */
     93        { 0x0000000800100000ULL, 0x0008001000000008ULL, },
     94        { 0x001000090000000eULL, 0x000b0000000c000dULL, },
     95        { 0x0000000700100002ULL, 0x0005001000040003ULL, },
     96        { 0x0010000a0000000cULL, 0x000e000000080010ULL, },
     97        { 0x0000000600100004ULL, 0x0002001000080000ULL, },
     98        { 0x0010000b0000000aULL, 0x0010000100040010ULL, },
     99        { 0x0000000500100006ULL, 0x0000000f000c0000ULL, },
    100        { 0x0010000c00000008ULL, 0x0010000400000010ULL, },    /*  56  */
    101        { 0x0000000400100008ULL, 0x0000000c00100000ULL, },
    102        { 0x0010000d00000006ULL, 0x001000070000000cULL, },
    103        { 0x000000030010000aULL, 0x0000000900100004ULL, },
    104        { 0x0010000e00000004ULL, 0x0010000a00000008ULL, },
    105        { 0x000000020010000cULL, 0x0000000600100008ULL, },
    106        { 0x0010000f00000002ULL, 0x0010000d00000004ULL, },
    107        { 0x000000010010000eULL, 0x000000030010000cULL, },
    108        { 0x0006000900050005ULL, 0x00090008000d0005ULL, },    /*  64  */
    109        { 0x000d000400080006ULL, 0x0009000900090009ULL, },
    110        { 0x00080009000b0005ULL, 0x0008000c00090005ULL, },
    111        { 0x0008000700080008ULL, 0x0009000600060006ULL, },
    112        { 0x0008000a000c0005ULL, 0x0005000a000a0009ULL, },
    113        { 0x00070009000a000aULL, 0x00070004000b0006ULL, },
    114        { 0x0009000500080008ULL, 0x00060003000b0008ULL, },
    115        { 0x000b000700080008ULL, 0x000b00090004000aULL, },
    116        { 0x0005000700090008ULL, 0x000c000700080007ULL, },    /*  72  */
    117        { 0x000900080009000bULL, 0x0006000800070009ULL, },
    118        { 0x0007000c00090008ULL, 0x0007000700080007ULL, },
    119        { 0x0007000a00060008ULL, 0x00080009000a0009ULL, },
    120        { 0x0007000800070007ULL, 0x0006000800090007ULL, },
    121        { 0x0006000b00060006ULL, 0x0009000800070009ULL, },
    122        { 0x000500060008000bULL, 0x000a000a00080006ULL, },
    123        { 0x000800080009000bULL, 0x0008000a00070009ULL, },
    124    };
    125
    126    reset_msa_registers();
    127
    128    gettimeofday(&start, NULL);
    129
    130    for (i = 0; i < TEST_COUNT_TOTAL; i++) {
    131        if (i < PATTERN_INPUTS_COUNT) {
    132            do_msa_PCNT_H(b128_pattern[i], b128_result[i]);
    133        } else {
    134            do_msa_PCNT_H(b128_random[i - PATTERN_INPUTS_COUNT],
    135                          b128_result[i]);
    136        }
    137    }
    138
    139    gettimeofday(&end, NULL);
    140
    141    elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0;
    142    elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0;
    143
    144    ret = check_results_128(isa_ase_name, group_name, instruction_name,
    145                            TEST_COUNT_TOTAL, elapsed_time,
    146                            &b128_result[0][0], &b128_expect[0][0]);
    147
    148    return ret;
    149}