1 /* Copyright (c) 2015 Regents of the University of California
3 * Author: Brian Demsky <bdemsky@uci.edu>
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * version 2 as published by the Free Software Foundation.
11 * @brief General purpose macros.
25 extern int switch_alloc;
27 #define model_dprintf(fd, fmt, ...) do { int oldsw = switch_alloc; switch_alloc = 1; dprintf(fd, fmt, ## __VA_ARGS__); switch_alloc = oldsw; } while (0)
29 #define model_print(fmt, ...) do { model_dprintf(model_out, fmt, ## __VA_ARGS__); } while (0)
30 #define model_print_err(fmt, ...) do { model_dprintf(model_err, fmt, ## __VA_ARGS__); } while (0)
32 #define model_print printf
37 #define NEXTPOW2(x) ((x == 1) ? 1 : (1 << (sizeof(uint) * 8 - __builtin_clz(x - 1))))
38 #define NUMBITS(x) ((x == 0) ? 0 : 8 * sizeof(x) - __builtin_clz(x))
41 #define DEBUG(fmt, ...) do { model_print("*** %15s:%-4d %25s() *** " fmt, __FILE__, __LINE__, __func__, ## __VA_ARGS__); } while (0)
42 #define DBG() DEBUG("\n")
43 #define DBG_ENABLED() (1)
45 #define DEBUG(fmt, ...)
47 #define DBG_ENABLED() (0)
50 void assert_hook(void);
53 #define ASSERT(expr) \
56 fprintf(stderr, "Error: assertion failed in %s at line %d\n", __FILE__, __LINE__); \
57 /* print_trace(); // Trace printing may cause dynamic memory allocation */ \
63 #define ASSERT(expr) \
65 #endif/* CONFIG_ASSERT */
67 #define error_msg(...) fprintf(stderr, "Error: " __VA_ARGS__)
69 void print_trace(void);
71 static inline long long getTimeNano() {
73 clock_gettime(CLOCK_REALTIME, &time);
74 return time.tv_sec * 1000000000 + time.tv_nsec;
76 #endif/* __COMMON_H__ */