984d89c6d0
* Furi: smaller crash routine * Furi: small fixes * Furi: cleanup check routines, more assembly code, force inline of __furi_halt_mcu * SubGhz: cleanup residual line mess * Documentation * Dap-link: fix help * Furi: replace __furi_halt_mcu with HALT_MCU macros * Furi: disable IRQ earlier in crash handler * Furi: properly handle masked mode when detecting ISR * Ble: allow 0 length feed in rpc_session_feed * Format sources * Furi: better crash logic explanation. * Furi: some grammar in check.h Co-authored-by: SG <who.just.the.doctor@gmail.com>
130 lines
4.1 KiB
C
130 lines
4.1 KiB
C
#include "check.h"
|
|
#include "common_defines.h"
|
|
|
|
#include <furi_hal_console.h>
|
|
#include <furi_hal_power.h>
|
|
#include <furi_hal_rtc.h>
|
|
#include <stdio.h>
|
|
|
|
#include <FreeRTOS.h>
|
|
#include <task.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
PLACE_IN_SECTION("MB_MEM2") const char* __furi_check_message = NULL;
|
|
PLACE_IN_SECTION("MB_MEM2") uint32_t __furi_check_registers[12] = {0};
|
|
|
|
/** Load r12 value to __furi_check_message and store registers to __furi_check_registers */
|
|
#define GET_MESSAGE_AND_STORE_REGISTERS() \
|
|
asm volatile("ldr r11, =__furi_check_message \n" \
|
|
"str r12, [r11] \n" \
|
|
"ldr r12, =__furi_check_registers \n" \
|
|
"stm r12, {r0-r11} \n" \
|
|
: \
|
|
: \
|
|
: "memory");
|
|
|
|
// Restore registers and halt MCU
|
|
#define RESTORE_REGISTERS_AND_HALT_MCU() \
|
|
asm volatile("ldr r12, =__furi_check_registers \n" \
|
|
"ldm r12, {r0-r11} \n" \
|
|
"loop%=: \n" \
|
|
"bkpt 0x00 \n" \
|
|
"wfi \n" \
|
|
"b loop%= \n" \
|
|
: \
|
|
: \
|
|
: "memory");
|
|
|
|
extern size_t xPortGetTotalHeapSize(void);
|
|
extern size_t xPortGetFreeHeapSize(void);
|
|
extern size_t xPortGetMinimumEverFreeHeapSize(void);
|
|
|
|
static void __furi_put_uint32_as_text(uint32_t data) {
|
|
char tmp_str[] = "-2147483648";
|
|
itoa(data, tmp_str, 10);
|
|
furi_hal_console_puts(tmp_str);
|
|
}
|
|
|
|
static void __furi_print_stack_info() {
|
|
furi_hal_console_puts("\r\n\tstack watermark: ");
|
|
__furi_put_uint32_as_text(uxTaskGetStackHighWaterMark(NULL) * 4);
|
|
}
|
|
|
|
static void __furi_print_heap_info() {
|
|
furi_hal_console_puts("\r\n\t heap total: ");
|
|
__furi_put_uint32_as_text(xPortGetTotalHeapSize());
|
|
furi_hal_console_puts("\r\n\t heap free: ");
|
|
__furi_put_uint32_as_text(xPortGetFreeHeapSize());
|
|
furi_hal_console_puts("\r\n\t heap watermark: ");
|
|
__furi_put_uint32_as_text(xPortGetMinimumEverFreeHeapSize());
|
|
}
|
|
|
|
static void __furi_print_name(bool isr) {
|
|
if(isr) {
|
|
furi_hal_console_puts("[ISR ");
|
|
__furi_put_uint32_as_text(__get_IPSR());
|
|
furi_hal_console_puts("] ");
|
|
} else {
|
|
const char* name = pcTaskGetName(NULL);
|
|
if(name == NULL) {
|
|
furi_hal_console_puts("[main] ");
|
|
} else {
|
|
furi_hal_console_puts("[");
|
|
furi_hal_console_puts(name);
|
|
furi_hal_console_puts("] ");
|
|
}
|
|
}
|
|
}
|
|
|
|
FURI_NORETURN void __furi_crash() {
|
|
__disable_irq();
|
|
GET_MESSAGE_AND_STORE_REGISTERS();
|
|
|
|
bool isr = FURI_IS_IRQ_MODE();
|
|
|
|
if(__furi_check_message == NULL) {
|
|
__furi_check_message = "Fatal Error";
|
|
}
|
|
|
|
furi_hal_console_puts("\r\n\033[0;31m[CRASH]");
|
|
__furi_print_name(isr);
|
|
furi_hal_console_puts(__furi_check_message);
|
|
|
|
if(!isr) {
|
|
__furi_print_stack_info();
|
|
}
|
|
__furi_print_heap_info();
|
|
|
|
#ifdef FURI_DEBUG
|
|
furi_hal_console_puts("\r\nSystem halted. Connect debugger for more info\r\n");
|
|
furi_hal_console_puts("\033[0m\r\n");
|
|
RESTORE_REGISTERS_AND_HALT_MCU();
|
|
#else
|
|
furi_hal_rtc_set_fault_data((uint32_t)__furi_check_message);
|
|
furi_hal_console_puts("\r\nRebooting system.\r\n");
|
|
furi_hal_console_puts("\033[0m\r\n");
|
|
furi_hal_power_reset();
|
|
#endif
|
|
__builtin_unreachable();
|
|
}
|
|
|
|
FURI_NORETURN void __furi_halt() {
|
|
__disable_irq();
|
|
GET_MESSAGE_AND_STORE_REGISTERS();
|
|
|
|
bool isr = FURI_IS_IRQ_MODE();
|
|
|
|
if(__furi_check_message == NULL) {
|
|
__furi_check_message = "System halt requested.";
|
|
}
|
|
|
|
furi_hal_console_puts("\r\n\033[0;31m[HALT]");
|
|
__furi_print_name(isr);
|
|
furi_hal_console_puts(__furi_check_message);
|
|
furi_hal_console_puts("\r\nSystem halted. Bye-bye!\r\n");
|
|
furi_hal_console_puts("\033[0m\r\n");
|
|
RESTORE_REGISTERS_AND_HALT_MCU();
|
|
__builtin_unreachable();
|
|
}
|