1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
|
#include "plat.h"
#ifdef plat_posix
#ifndef _POSIX_SOURCE
#define _POSIX_SOURCE
#endif
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <aio.h>
#include <fcntl.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#include <sys/types.h>
#include <time.h>
extern int isatty(int);
extern int fileno(FILE*);
int imp_assert(
int val,
const char* expr,
const char* file,
int line
) {
if (!val) {
print_err(
"%d:%s: Assertion failed: %s.\n",
line,
file,
expr
);
pbreak(420);
return 0;
}
return 1;
}
void print(const char* fmt, ...) {
va_list args;
va_start(args, fmt);
vfprintf(stdout, fmt, args);
va_end(args);
}
void print_err(const char* fmt, ...) {
va_list args;
va_start(args, fmt);
if (isatty(fileno(stderr))) {
fprintf(stderr, "\033[31;31m");
}
vfprintf(stderr, fmt, args);
if (isatty(fileno(stderr))) {
fprintf(stderr, "\033[0m");
}
va_end(args);
}
void print_war(const char* fmt, ...) {
va_list args;
va_start(args, fmt);
if (isatty(fileno(stderr))) {
fprintf(stderr, "\033[31;35m");
}
vfprintf(stderr, fmt, args);
if (isatty(fileno(stderr))) {
fprintf(stderr, "\033[0m");
}
va_end(args);
}
void pbreak(int code) {
#if defined(DEBUG) && defined(plat_x86)
__asm__("int3;");
(void)code;
#else
exit(code);
#endif
}
static clockid_t global_clock;
static unsigned long global_freq;
static int time_init = 0;
void init_timer(void) {
struct timespec ts;
global_clock = CLOCK_REALTIME;
global_freq = 1000000000;
time_init = 1;
#if defined(_POSIX_MONOTONIC_CLOCK)
if (clock_gettime(CLOCK_MONOTONIC, &ts) == 0) {
global_clock = CLOCK_MONOTONIC;
}
#else
(void)ts;
#endif
}
uint64_t get_time(void) {
struct timespec ts;
if (!time_init)
init_timer();
clock_gettime(global_clock, &ts);
return
(uint64_t)ts.tv_sec * global_freq +
(uint64_t)ts.tv_nsec;
}
#endif
#ifdef plat_win
#define _POSIX_SOURCE
#define _GNU_SOURCE
#include <stdarg.h>
#include <stdio.h>
#include <windows.h>
#include <stdio.h>
#include <io.h>
int imp_assert(
int val,
const char* expr,
const char* file,
int line
) {
if (!val) {
print_err(
"%d:%s: Assertion failed: %s.\n",
line,
file,
expr
);
pbreak(420);
return 0;
}
return 1;
}
void print(const char* fmt, ...) {
char buf[1024];
va_list args;
va_start(args, fmt);
vsprintf(buf, fmt, args);
va_end(args);
OutputDebugStringA(buf);
}
void print_err(const char* fmt, ...) {
char buf[1024];
va_list args;
va_start(args, fmt);
vsprintf(buf, fmt, args);
va_end(args);
OutputDebugStringA(buf);
}
void print_war(const char* fmt, ...) {
char buf[1024];
va_list args;
va_start(args, fmt);
vsprintf(buf, fmt, args);
va_end(args);
OutputDebugStringA(buf);
}
void pbreak(int code) {
#if defined(DEBUG) && defined(plat_x86)
__debugbreak();
(void)code;
#else
exit(code);
#endif
}
uint64_t timer_freq;
int timer_init = 0;
void init_timer(void) {
LARGE_INTEGER f;
QueryPerformanceFrequency(&f);
timer_freq = (uint64_t)f.QuadPart;
timer_init = 1;
}
uint64_t get_time(void) {
if (!timer_init)
init_timer();
LARGE_INTEGER ticks;
QueryPerformanceCounter(&ticks);
return (uint64_t)ticks.QuadPart * 1000000000 / timer_freq;
}
#endif
|