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[Qemu-devel] [PULL 09/15] tests/tcg: target/mips: Add a header with test
From: |
Aleksandar Markovic |
Subject: |
[Qemu-devel] [PULL 09/15] tests/tcg: target/mips: Add a header with test utilities |
Date: |
Thu, 14 Feb 2019 18:47:18 +0100 |
From: Aleksandar Markovic <address@hidden>
Add a header that contains test utilities. For now, it contains
only a function for checking and printing test results for bit
counting and similar MSA instructions.
Reviewed-by: Aleksandar Rikalo <address@hidden>
Signed-off-by: Aleksandar Markovic <address@hidden>
---
tests/tcg/mips/include/test_utils.h | 78 +++++++++++++++++++++++++++++++++++++
1 file changed, 78 insertions(+)
create mode 100644 tests/tcg/mips/include/test_utils.h
diff --git a/tests/tcg/mips/include/test_utils.h
b/tests/tcg/mips/include/test_utils.h
new file mode 100644
index 0000000..82f4b5b
--- /dev/null
+++ b/tests/tcg/mips/include/test_utils.h
@@ -0,0 +1,78 @@
+/*
+ * Header file for test utilities
+ *
+ * Copyright (C) 2018 Wave Computing, Inc.
+ * Copyright (C) 2018 Aleksandar Markovic <address@hidden>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TEST_UTILS_H
+#define TEST_UTILS_H
+
+#include <stdio.h>
+#include <stdint.h>
+#include <inttypes.h>
+#include <string.h>
+
+#define PRINT_RESULTS 1
+
+
+static inline int32_t check_results(char *instruction_name,
+ uint32_t test_count,
+ double elapsed_time,
+ uint64_t *b128_result,
+ uint64_t *b128_expect)
+{
+#if PRINT_RESULTS
+ uint32_t ii;
+ printf("\n");
+ for (ii = 0; ii < test_count; ii++) {
+ uint64_t a, b;
+ memcpy(&a, (b128_result + 2 * ii), 8);
+ memcpy(&b, (b128_result + 2 * ii + 1), 8);
+ if (ii % 8 != 0) {
+ printf(" { 0x%016llxULL, 0x%016llxULL, },\n", a, b);
+ } else {
+ printf(" { 0x%016llxULL, 0x%016llxULL, }, /* %3d */\n",
+ a, b, ii);
+ }
+ }
+ printf("\n");
+#endif
+ uint32_t i;
+ uint32_t pass_count = 0;
+ uint32_t fail_count = 0;
+
+ printf("%s: ", instruction_name);
+ for (i = 0; i < test_count; i++) {
+ if (b128_result[i] == b128_expect[i]) {
+ pass_count++;
+ } else {
+ fail_count++;
+ }
+ }
+
+ printf("PASS: %3d FAIL: %3d elapsed time: %5.2f ms\n",
+ pass_count, fail_count, elapsed_time);
+
+ if (fail_count > 0) {
+ return -1;
+ } else {
+ return 0;
+ }
+}
+
+#endif
--
2.7.4
- [Qemu-devel] [PULL 00/15] MIPS queue for February 14th, 2019, Aleksandar Markovic, 2019/02/14
- [Qemu-devel] [PULL 03/15] hw/mips_int: hold BQL for all interrupt requests, Aleksandar Markovic, 2019/02/14
- [Qemu-devel] [PULL 01/15] target/mips: compare virtual addresses in LL/SC sequence, Aleksandar Markovic, 2019/02/14
- [Qemu-devel] [PULL 02/15] target/mips: reimplement SC instruction emulation and use cmpxchg, Aleksandar Markovic, 2019/02/14
- [Qemu-devel] [PULL 04/15] target/mips: hold BQL in mips_vpe_wake(), Aleksandar Markovic, 2019/02/14
- [Qemu-devel] [PULL 06/15] target/mips: introduce MTTCG-enabled builds, Aleksandar Markovic, 2019/02/14
- [Qemu-devel] [PULL 07/15] tests/tcg: target/mips: Remove an unnecessary file, Aleksandar Markovic, 2019/02/14
- [Qemu-devel] [PULL 09/15] tests/tcg: target/mips: Add a header with test utilities,
Aleksandar Markovic <=
- [Qemu-devel] [PULL 08/15] tests/tcg: target/mips: Add a header with test inputs, Aleksandar Markovic, 2019/02/14
- [Qemu-devel] [PULL 14/15] tests/tcg: target/mips: Add wrappers for MSA logic instructions, Aleksandar Markovic, 2019/02/14
- [Qemu-devel] [PULL 11/15] tests/tcg: target/mips: Add tests for MSA bit counting instructions, Aleksandar Markovic, 2019/02/14
- [Qemu-devel] [PULL 10/15] tests/tcg: target/mips: Add wrappers for MSA bit counting instructions, Aleksandar Markovic, 2019/02/14
- [Qemu-devel] [PULL 05/15] hw/mips_cpc: kick a VP when putting it into Run statewq, Aleksandar Markovic, 2019/02/14
- [Qemu-devel] [PULL 12/15] tests/tcg: target/mips: Add wrappers for MSA interleave instructions, Aleksandar Markovic, 2019/02/14
- [Qemu-devel] [PULL 15/15] tests/tcg: target/mips: Add tests for MSA logic instructions, Aleksandar Markovic, 2019/02/14
- [Qemu-devel] [PULL 13/15] tests/tcg: target/mips: Add tests for MSA interleave instructions, Aleksandar Markovic, 2019/02/14
- Re: [Qemu-devel] [PULL 00/15] MIPS queue for February 14th, 2019, Peter Maydell, 2019/02/14