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12#include <common.h>
13#include <hang.h>
14#if !defined(CONFIG_PANIC_HANG)
15#include <command.h>
16#endif
17#include <linux/delay.h>
18
19static void panic_finish(void) __attribute__ ((noreturn));
20
21static void panic_finish(void)
22{
23 putc('\n');
24#if defined(CONFIG_PANIC_HANG)
25 hang();
26#else
27 udelay(100000);
28 do_reset(NULL, 0, 0, NULL);
29#endif
30 while (1)
31 ;
32}
33
34void panic_str(const char *str)
35{
36 puts(str);
37 panic_finish();
38}
39
40void panic(const char *fmt, ...)
41{
42#if CONFIG_IS_ENABLED(PRINTF)
43 va_list args;
44 va_start(args, fmt);
45 vprintf(fmt, args);
46 va_end(args);
47#endif
48 panic_finish();
49}
50
51void __assert_fail(const char *assertion, const char *file, unsigned int line,
52 const char *function)
53{
54
55 panic("%s:%u: %s: Assertion `%s' failed.", file, line, function,
56 assertion);
57}
58