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mirror of https://github.com/trezor/trezor-firmware.git synced 2024-11-18 21:48:13 +00:00
trezor-firmware/common.c
2019-02-15 15:12:53 +01:00

66 lines
2.0 KiB
C

/*
* This file is part of the TREZOR project, https://trezor.io/
*
* Copyright (c) SatoshiLabs
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that 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 <stdio.h>
#include "common.h"
#include "rng.h"
#include "layout.h"
#include "firmware/usb.h"
void shutdown(void);
void __attribute__((noreturn)) __fatal_error(const char *expr, const char *msg, const char *file, int line_num, const char *func) {
char line[4][128] = {{0}};
int i = 0;
if (expr != NULL) {
snprintf(line[i], sizeof(line[0]), "Expr: %s", expr);
i++;
}
if (msg != NULL) {
snprintf(line[i], sizeof(line[0]), "Msg: %s", msg);
i++;
}
if (file != NULL) {
snprintf(line[i], sizeof(line[0]), "File: %s:%d", file, line_num);
i++;
}
if (func != NULL) {
snprintf(line[i], sizeof(line[0]), "Func: %s", func);
i++;
}
error_shutdown("FATAL ERROR:", NULL, line[0], line[1], line[2], line[3]);
}
void __attribute__((noreturn)) error_shutdown(const char *line1, const char *line2, const char *line3, const char *line4, const char *line5, const char *line6) {
layoutDialog(&bmp_icon_error, NULL, NULL, NULL, line1, line2, line3, line4, line5, line6);
shutdown();
for (;;);
}
#ifndef NDEBUG
void __assert_func(const char *file, int line, const char *func, const char *expr) {
__fatal_error(expr, "assert failed", file, line, func);
}
#endif
void hal_delay(uint32_t ms)
{
usbSleep(ms);
}