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67 lines
1.6 KiB
67 lines
1.6 KiB
/**
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* @file error.c
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* @brief Implementation of error.h
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*
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* DAPLink Interface Firmware
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* Copyright (c) 2009-2016, ARM Limited, All Rights Reserved
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "platform.h"
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static const char *const error_names[] = {
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#define X(name, text) STR(name),
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X_ERROR_CODES
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#undef X
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};
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COMPILER_ASSERT(ERROR_COUNT == ELEMENTS_IN_ARRAY(error_names));
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static const char *const error_message[] = {
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#define X(name, text) text,
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X_ERROR_CODES
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#undef X
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};
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COMPILER_ASSERT(ERROR_COUNT == ELEMENTS_IN_ARRAY(error_message));
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const char *error_get_message(error_t error)
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{
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const char *msg = NULL;
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if (error < ERROR_COUNT) {
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msg = error_message[error];
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}
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if (NULL == msg) {
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return error_get_name(error);
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}
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return msg;
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}
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const char *error_get_name(error_t error)
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{
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const char *name = 0;
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if (error < ERROR_COUNT) {
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name = error_names[error];
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}
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if (0 == name) {
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dbg("%d", (int)error);
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trap("MISSING ERROR NAME");
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}
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return name;
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}
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