61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
/*
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* Copyright (c) 2020 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZCBOR_DEBUG_H__
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#define ZCBOR_DEBUG_H__
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#include <stdint.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include "zcbor_common.h"
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__attribute__((used))
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static void zcbor_print_compare_lines(const uint8_t *str1, const uint8_t *str2, uint32_t size)
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{
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for (uint32_t j = 0; j < size; j++) {
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printk ("%x ", str1[j]);
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}
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printk("\r\n");
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for (uint32_t j = 0; j < size; j++) {
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printk ("%x ", str2[j]);
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}
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printk("\r\n");
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for (uint32_t j = 0; j < size; j++) {
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printk ("%x ", str1[j] != str2[j]);
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}
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printk("\r\n");
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printk("\r\n");
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}
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__attribute__((used))
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static void zcbor_print_compare_strings(const uint8_t *str1, const uint8_t *str2, uint32_t size)
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{
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for (uint32_t i = 0; i <= size / 16; i++) {
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printk("line %d (char %d)\r\n", i, i*16);
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zcbor_print_compare_lines(&str1[i*16], &str2[i*16],
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MIN(16, (size - i*16)));
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}
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printk("\r\n");
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}
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__attribute__((used))
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static void zcbor_print_compare_strings_diff(const uint8_t *str1, const uint8_t *str2, uint32_t size)
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{
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bool printed = false;
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for (uint32_t i = 0; i <= size / 16; i++) {
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if (memcmp(&str1[i*16], &str2[i*16], MIN(16, (size - i*16)) != 0)) {
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printk("line %d (char %d)\r\n", i, i*16);
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zcbor_print_compare_lines(&str1[i*16], &str2[i*16],
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MIN(16, (size - i*16)));
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printed = true;
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}
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}
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if (printed) {
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printk("\r\n");
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}
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}
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#endif /* ZCBOR_DEBUG_H__ */
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