1 /* 2 * Copyright (c) 2020 HiSilicon (Shanghai) Technologies CO., LIMITED. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 * Description: ARCH cpu trace interface for project 15 * 16 * Create: 2021-10-25 17 */ 18 #ifndef ARCH_TRACE_H 19 #define ARCH_TRACE_H 20 21 #include <stdint.h> 22 #include "platform_core.h" 23 #ifdef SUPPORT_CPU_TRACE 24 #include "cpu_trace.h" 25 #endif 26 #ifdef __cplusplus 27 #if __cplusplus 28 extern "C" { 29 #endif /* __cplusplus */ 30 #endif /* __cplusplus */ 31 32 #define RISCV_TRACE_MEM_REGION_START TRACE_MEM_REGION_START 33 #define RISCV_TRACE_MEM_REGION_LENGTH TRACE_MEM_REGION_LENGTH 34 35 #ifdef SUPPORT_CPU_TRACE 36 typedef cpu_trace_item_t riscv_cpu_trace_item_t; 37 #endif 38 39 /** 40 * @brief Disable cpu trace for riscv. 41 */ riscv_cpu_trace_disable(void)42static inline void riscv_cpu_trace_disable(void) 43 { 44 #ifdef SUPPORT_CPU_TRACE 45 cpu_trace_disable(); 46 #endif 47 } 48 49 #ifdef __cplusplus 50 #if __cplusplus 51 } 52 #endif /* __cplusplus */ 53 #endif /* __cplusplus */ 54 55 #endif 56