Atmosphere/fusee/fusee-mtc/src/utils.c
2020-07-14 18:12:31 +01:00

49 lines
No EOL
1.5 KiB
C

/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdbool.h>
#include <stdarg.h>
#include "utils.h"
#include "display/video_fb.h"
#include "lib/log.h"
__attribute__ ((noreturn)) void generic_panic(void) {
while (true) {
/* Lock. */
}
}
__attribute__((noreturn)) void fatal_error(const char *fmt, ...) {
/* Forcefully initialize the screen if logging is disabled. */
if (log_get_log_level() == SCREEN_LOG_LEVEL_NONE) {
/* Zero-fill the framebuffer and register it as printk provider. */
video_init((void *)0xC0000000);
/* Override the global logging level. */
log_set_log_level(SCREEN_LOG_LEVEL_ERROR);
}
/* Display fatal error. */
va_list args;
print(SCREEN_LOG_LEVEL_ERROR, "Fatal error: ");
va_start(args, fmt);
vprint(SCREEN_LOG_LEVEL_ERROR, fmt, args);
va_end(args);
while (true) {
/* Lock. */
}
}