diff options
Diffstat (limited to 'regressions/ck_pr/validate/ck_pr_sub.c')
| -rw-r--r-- | regressions/ck_pr/validate/ck_pr_sub.c | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/regressions/ck_pr/validate/ck_pr_sub.c b/regressions/ck_pr/validate/ck_pr_sub.c deleted file mode 100644 index f51591464597..000000000000 --- a/regressions/ck_pr/validate/ck_pr_sub.c +++ /dev/null @@ -1,151 +0,0 @@ -/* - * Copyright 2009 Samy Al Bahra. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include <inttypes.h> -#include <stdbool.h> -#include <stdio.h> -#include <stdint.h> -#include <stdlib.h> -#include <unistd.h> - -#include <ck_pr.h> - -#include "../../common.h" -#ifndef R_REPEAT -#define R_REPEAT 200000 -#endif - -#define CK_PR_SUB_T(w, v, d) \ - { \ - uint##w##_t t = v; \ - ck_pr_sub_##w(&t, d); \ - if (t != (uint##w##_t)(v - d)) { \ - printf("FAIL ["); \ - printf("%" PRIu##w " (%" PRIu##w ") -> %" PRIu##w "]\n", \ - (uint##w##_t)v, d, t); \ - exit(EXIT_FAILURE); \ - } \ - } - -#define CK_PR_SUB_B(w) \ - { \ - unsigned int __ck_i = 0; \ - printf("ck_pr_sub_" #w ": "); \ - if (w < 10) \ - printf(" "); \ - for (__ck_i = 0; __ck_i < R_REPEAT; __ck_i++) { \ - uint##w##_t a = common_rand() % ((uint##w##_t)-1 / 2); \ - uint##w##_t b = common_rand() % ((uint##w##_t)-1 / 2); \ - CK_PR_SUB_T(w, a, b); \ - } \ - rg_width(w); \ - printf(" SUCCESS\n"); \ - } - -#define CK_PR_SUB_W(m, w) \ - { \ - uint##m##_t t = 0, r = (uint##m##_t)(uint##w##_t)-1; \ - ck_pr_sub_##w((uint##w##_t *)(void *)&t, 1); \ - if (t != r) { \ - printf(" FAIL [%#" PRIx##m " != %#" PRIx##m "]\n", t, r); \ - exit(EXIT_FAILURE); \ - } \ - t = 0; \ - ck_pr_sub_##w((uint##w##_t *)(void *)&t, -1); \ - if (t != 1) { \ - printf(" FAIL [%#" PRIx##m " != 1]\n", t); \ - exit(EXIT_FAILURE); \ - } \ - } - -static void -rg_width(int m) -{ - - /* Other architectures are bi-endian. */ -#if !defined(__x86__) && !defined(__x86_64__) - return; -#endif - -#ifdef CK_F_PR_SUB_64 - if (m == 64) { -#if defined(CK_F_PR_SUB_32) - CK_PR_SUB_W(64, 32); -#endif -#if defined(CK_PR_SUB_16) - CK_PR_SUB_W(64, 16); -#endif -#if defined(CK_PR_SUB_8) - CK_PR_SUB_W(64, 8); -#endif - } -#endif /* CK_PR_SUB_64 */ - -#ifdef CK_F_PR_SUB_32 - if (m == 32) { -#if defined(CK_F_PR_SUB_16) - CK_PR_SUB_W(32, 16); -#endif -#if defined(CK_PR_SUB_8) - CK_PR_SUB_W(32, 8); -#endif - } -#endif /* CK_PR_SUB_32 */ - -#if defined(CK_F_PR_SUB_16) && defined(CK_PR_SUB_8) - if (m == 16) { - CK_PR_SUB_W(16, 8); - } -#endif /* CK_PR_SUB_16 && CK_PR_SUB_8 */ - - return; -} - -int -main(void) -{ - - common_srand((unsigned int)getpid()); - -#ifdef CK_F_PR_SUB_64 - CK_PR_SUB_B(64); -#endif - -#ifdef CK_F_PR_SUB_32 - CK_PR_SUB_B(32); -#endif - -#ifdef CK_F_PR_SUB_16 - CK_PR_SUB_B(16); -#endif - -#ifdef CK_F_PR_SUB_8 - CK_PR_SUB_B(8); -#endif - - return (0); -} - |