2018-02-23 18:04:46 +00:00
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/*
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* Copyright (c) Pavol Rusnak, SatoshiLabs
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*
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* Licensed under TREZOR License
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* see LICENSE file for details
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*/
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2017-03-21 00:41:49 +00:00
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#include STM32_HAL_H
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2017-04-17 16:07:34 +00:00
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#include "common.h"
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2017-03-21 00:41:49 +00:00
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#include "display.h"
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2017-10-11 10:58:36 +00:00
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#include "rng.h"
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2017-03-21 00:41:49 +00:00
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2017-12-07 14:31:23 +00:00
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void shutdown(void);
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2017-12-17 00:09:45 +00:00
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#define COLOR_FATAL_ERROR RGB16(0x7F, 0x00, 0x00)
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2017-10-11 22:32:46 +00:00
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void __attribute__((noreturn)) __fatal_error(const char *expr, const char *msg, const char *file, int line, const char *func) {
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2017-09-07 20:19:27 +00:00
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display_orientation(0);
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display_backlight(255);
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2017-12-17 00:09:45 +00:00
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display_print_color(COLOR_WHITE, COLOR_FATAL_ERROR);
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2017-10-11 22:32:46 +00:00
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display_printf("\nFATAL ERROR:\n");
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if (expr) {
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display_printf("expr: %s\n", expr);
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}
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if (msg) {
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display_printf("msg : %s\n", msg);
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}
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2017-04-28 13:39:22 +00:00
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if (file) {
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2017-10-11 22:32:46 +00:00
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display_printf("file: %s:%d\n", file, line);
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2017-04-28 13:39:22 +00:00
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}
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if (func) {
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2017-10-11 22:32:46 +00:00
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display_printf("func: %s\n", func);
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2017-04-28 13:39:22 +00:00
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}
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2017-10-12 14:02:40 +00:00
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#ifdef GITREV
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#define XSTR(s) STR(s)
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#define STR(s) #s
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display_printf("rev : %s\n", XSTR(GITREV));
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#endif
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2017-10-12 15:34:39 +00:00
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shutdown();
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2017-09-07 20:19:27 +00:00
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for (;;);
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2017-03-21 00:41:49 +00:00
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}
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2017-04-28 13:39:22 +00:00
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#ifndef NDEBUG
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void __assert_func(const char *file, int line, const char *func, const char *expr) {
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2017-10-11 22:32:46 +00:00
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__fatal_error(expr, "assert failed", file, line, func);
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2017-04-28 13:39:22 +00:00
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}
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#endif
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2017-10-05 15:31:05 +00:00
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void hal_delay(uint32_t ms)
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{
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HAL_Delay(ms);
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}
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2017-10-12 22:36:12 +00:00
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// reference RM0090 section 35.12.1 Figure 413
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#define USB_OTG_HS_DATA_FIFO_RAM (USB_OTG_HS_PERIPH_BASE + 0x20000U)
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#define USB_OTG_HS_DATA_FIFO_SIZE (4096U)
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void clear_otg_hs_memory(void)
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{
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// use the HAL version due to section 2.1.6 of STM32F42xx Errata sheet
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__HAL_RCC_USB_OTG_HS_CLK_ENABLE(); // enable USB_OTG_HS peripheral clock so that the peripheral memory is accessible
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memset_reg((volatile void *) USB_OTG_HS_DATA_FIFO_RAM, (volatile void *) (USB_OTG_HS_DATA_FIFO_RAM + USB_OTG_HS_DATA_FIFO_SIZE), 0);
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__HAL_RCC_USB_OTG_HS_CLK_DISABLE(); // disable USB OTG_HS peripheral clock as the peripheral is not needed right now
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}
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2017-11-07 19:41:16 +00:00
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uint32_t __stack_chk_guard = 0;
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void __attribute__((noreturn)) __stack_chk_fail(void)
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{
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ensure(secfalse, "Stack smashing detected");
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}
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