| Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2021 Arm Limited. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: Apache-2.0 |
| 5 | * |
| 6 | * Licensed under the Apache License, Version 2.0 (the License); you may |
| 7 | * not use this file except in compliance with the License. |
| 8 | * You may obtain a copy of the License at |
| 9 | * |
| 10 | * www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, software |
| 13 | * distributed under the License is distributed on an AS IS BASIS, WITHOUT |
| 14 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | * See the License for the specific language governing permissions and |
| 16 | * limitations under the License. |
| 17 | */ |
| 18 | |
| 19 | #ifndef ETHOSU_LOG_H |
| 20 | #define ETHOSU_LOG_H |
| 21 | |
| 22 | /****************************************************************************** |
| 23 | * Includes |
| 24 | ******************************************************************************/ |
| 25 | |
| 26 | #include <stdio.h> |
| 27 | #include <string.h> |
| 28 | |
| 29 | /****************************************************************************** |
| 30 | * Defines |
| 31 | ******************************************************************************/ |
| 32 | |
| 33 | // Log severity levels |
| 34 | #define ETHOSU_LOG_ERR 0 |
| 35 | #define ETHOSU_LOG_WARN 1 |
| 36 | #define ETHOSU_LOG_INFO 2 |
| 37 | #define ETHOSU_LOG_DEBUG 3 |
| 38 | |
| 39 | // Define default log severity |
| 40 | #ifndef ETHOSU_LOG_SEVERITY |
| 41 | #define ETHOSU_LOG_SEVERITY ETHOSU_LOG_WARN |
| 42 | #endif |
| 43 | |
| 44 | // Log formatting |
| 45 | |
| 46 | #define LOG(f, ...) fprintf(stdout, f, ##__VA_ARGS__) |
| 47 | |
| 48 | #if ETHOSU_LOG_SEVERITY >= ETHOSU_LOG_ERR |
| 49 | #define LOG_ERR_N(f, ...) fprintf(stderr, f, ##__VA_ARGS__) |
| 50 | #define LOG_ERR(f, ...) LOG_ERR_N("E: " f " (%s:%d)", ##__VA_ARGS__, strrchr("/" __FILE__, '/') + 1, __LINE__) |
| 51 | #else |
| 52 | #define LOG_ERR(f, ...) |
| 53 | #define LOG_ERR_N(f, ...) |
| 54 | #endif |
| 55 | |
| 56 | #if ETHOSU_LOG_SEVERITY >= ETHOSU_LOG_WARN |
| 57 | #define LOG_WARN_N(f, ...) fprintf(stdout, f, ##__VA_ARGS__) |
| 58 | #define LOG_WARN(f, ...) LOG_WARN_N("W: " f, ##__VA_ARGS__) |
| 59 | #else |
| 60 | #define LOG_WARN(f, ...) |
| 61 | #define LOG_WARN_N(f, ...) |
| 62 | #endif |
| 63 | |
| 64 | #if ETHOSU_LOG_SEVERITY >= ETHOSU_LOG_INFO |
| 65 | #define LOG_INFO_N(f, ...) fprintf(stdout, f, ##__VA_ARGS__) |
| 66 | #define LOG_INFO(f, ...) LOG_INFO_N("I: " f, ##__VA_ARGS__) |
| 67 | #else |
| 68 | #define LOG_INFO(f, ...) |
| 69 | #define LOG_INFO_N(f, ...) |
| 70 | #endif |
| 71 | |
| 72 | #if ETHOSU_LOG_SEVERITY >= ETHOSU_LOG_DEBUG |
| 73 | #define LOG_DEBUG_N(f, ...) fprintf(stdout, f, ##__VA_ARGS__) |
| 74 | #define LOG_DEBUG(f, ...) LOG_DEBUG_N("D: %s(): " f, __FUNCTION__, ##__VA_ARGS__) |
| 75 | #else |
| 76 | #define LOG_DEBUG(f, ...) |
| 77 | #define LOG_DEBUG_N(f, ...) |
| 78 | #endif |
| 79 | |
| 80 | #endif |