2b22a99c65
To allow panic and panic_str to still be used when using tiny-printf, split them out into their own file which gets build regardless of what printf implementation is used. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
46 lines
730 B
C
46 lines
730 B
C
/*
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* linux/lib/vsprintf.c
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*
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* Copyright (C) 1991, 1992 Linus Torvalds
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*/
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/* vsprintf.c -- Lars Wirzenius & Linus Torvalds. */
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/*
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* Wirzenius wrote this portably, Torvalds fucked it up :-)
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*/
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#include <common.h>
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#if !defined(CONFIG_PANIC_HANG)
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#include <command.h>
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#endif
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static void panic_finish(void) __attribute__ ((noreturn));
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static void panic_finish(void)
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{
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putc('\n');
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#if defined(CONFIG_PANIC_HANG)
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hang();
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#else
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udelay(100000); /* allow messages to go out */
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do_reset(NULL, 0, 0, NULL);
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#endif
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while (1)
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;
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}
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void panic_str(const char *str)
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{
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puts(str);
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panic_finish();
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}
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void panic(const char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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vprintf(fmt, args);
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va_end(args);
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panic_finish();
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}
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