mirror of
https://github.com/u-boot/u-boot.git
synced 2024-12-02 09:03:27 +08:00
c5f4cdb8eb
To make sure the panic and the reset messages will go out, console flush() should be used. Sleep periods do not work in early u-boot phase when timer driver is not initialized yet. Reference: https://lists.denx.de/pipermail/u-boot/2023-March/512233.html Signed-off-by: Tony Dinh <mibodhi@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
60 lines
1.0 KiB
C
60 lines
1.0 KiB
C
/*
|
|
* linux/lib/vsprintf.c
|
|
*
|
|
* Copyright (C) 1991, 1992 Linus Torvalds
|
|
*/
|
|
|
|
/* vsprintf.c -- Lars Wirzenius & Linus Torvalds. */
|
|
/*
|
|
* Wirzenius wrote this portably, Torvalds fucked it up :-)
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <hang.h>
|
|
#if !defined(CONFIG_PANIC_HANG)
|
|
#include <command.h>
|
|
#endif
|
|
#include <linux/delay.h>
|
|
#include <stdio.h>
|
|
|
|
static void panic_finish(void) __attribute__ ((noreturn));
|
|
|
|
static void panic_finish(void)
|
|
{
|
|
putc('\n');
|
|
#if defined(CONFIG_PANIC_HANG)
|
|
hang();
|
|
#else
|
|
flush(); /* flush the panic message before reset */
|
|
|
|
do_reset(NULL, 0, 0, NULL);
|
|
#endif
|
|
while (1)
|
|
;
|
|
}
|
|
|
|
void panic_str(const char *str)
|
|
{
|
|
puts(str);
|
|
panic_finish();
|
|
}
|
|
|
|
void panic(const char *fmt, ...)
|
|
{
|
|
#if CONFIG_IS_ENABLED(PRINTF)
|
|
va_list args;
|
|
va_start(args, fmt);
|
|
vprintf(fmt, args);
|
|
va_end(args);
|
|
#endif
|
|
panic_finish();
|
|
}
|
|
|
|
void __assert_fail(const char *assertion, const char *file, unsigned int line,
|
|
const char *function)
|
|
{
|
|
/* This will not return */
|
|
panic("%s:%u: %s: Assertion `%s' failed.", file, line, function,
|
|
assertion);
|
|
}
|