ysyx-workbench/nemu/include/debug.h

/***************************************************************************************
* Copyright (c) 2014-2022 Zihao Yu, Nanjing University
*
* NEMU is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
*          http://license.coscl.org.cn/MulanPSL2
*
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
*
* See the Mulan PSL v2 for more details.
***************************************************************************************/

#ifndef __DEBUG_H__
#define __DEBUG_H__

#include <macro.h>
#include <stdio.h>
#include <utils.h>

IFDEF(CONFIG_ITRACE, void log_itrace_print());

#if (CONFIG_LOG_LEVEL >= 4)
#define Trace(format, ...) _Log("[TRACE] " format "\n", ##__VA_ARGS__)
#else
#define Trace(format, ...)
#endif

#if (CONFIG_LOG_LEVEL >= 3)
#define Log(format, ...)                                                       \
  _Log(ANSI_FMT("[INFO] %s:%d %s() ", ANSI_FG_BLUE) format "\n", __FILE__,     \
       __LINE__, __func__, ##__VA_ARGS__)
#else
#define Log(format, ...)
#endif

#if (CONFIG_LOG_LEVEL >= 2)
#define Warning(format, ...)                                                   \
  _Log(ANSI_FMT("[WARNING] %s:%d %s() ", ANSI_FG_YELLOW) format "\n",          \
       __FILE__, __LINE__, __func__, ##__VA_ARGS__)
#else
#define Warning(format, ...)
#endif

#if (CONFIG_LOG_LEVEL >= 1)
#define Error(format, ...)                                                     \
  _Log(ANSI_FMT("[ERROR] %s:%d %s() ", ANSI_FG_RED) format "\n", __FILE__,     \
       __LINE__, __func__, ##__VA_ARGS__)
#else
#define Error(format, ...)
#endif

#define Assert(cond, format, ...)                                              \
  do {                                                                         \
    if (!(cond)) {                                                             \
      MUXDEF(                                                                  \
          CONFIG_TARGET_AM,                                                    \
          printf(ANSI_FMT(format, ANSI_FG_RED) "\n", ##__VA_ARGS__),           \
          (fflush(stdout), fprintf(stderr, ANSI_FMT(format, ANSI_FG_RED) "\n", \
                                   ##__VA_ARGS__)));                           \
      IFNDEF(CONFIG_TARGET_AM, extern FILE *log_fp; fflush(log_fp));           \
      IFDEF(CONFIG_ITRACE, log_itrace_print());                                \
      extern void assert_fail_msg();                                           \
      assert_fail_msg();                                                       \
      assert(cond);                                                            \
    }                                                                          \
  } while (0)

#define panic(format, ...) Assert(0, format, ##__VA_ARGS__)

#define TODO() panic("please implement me")

#endif