wolfBoot/test-app/startup_arm.c

587 lines
20 KiB
C

/* startup_arm.c
*
* Test bare-metal blinking led application
*
* Copyright (C) 2026 wolfSSL Inc.
*
* This file is part of wolfBoot.
*
* wolfBoot 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.
*
* wolfBoot 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
extern unsigned int _stored_data;
extern unsigned int _start_data;
extern unsigned int _end_data;
extern unsigned int _start_bss;
extern unsigned int _end_bss;
extern unsigned int _end_stack;
extern unsigned int _start_heap;
#ifdef TARGET_stm32f4
extern void isr_tim2(void);
#else
#define isr_tim2 isr_empty
#endif
#ifdef TARGET_stm32h5
extern void isr_usart3(void);
#endif
#ifdef TARGET_s32k1xx
extern void isr_lpuart1(void);
#endif
#if defined(TARGET_va416x0) || defined(TARGET_lpc55s69)
#define isr_systick SysTick_Handler
#elif !defined(APP_HAS_SYSTICK)
#define isr_systick isr_empty
#endif
extern void isr_systick(void);
#ifndef STACK_PAINTING
#define STACK_PAINTING 0
#endif
static volatile unsigned int avail_mem = 0;
#if STACK_PAINTING
static unsigned int sp;
#endif
extern void main(void);
void isr_reset(void) {
register unsigned int *src, *dst;
#if defined(WOLFBOOT_TIME_TEST) && defined(TARGET_stm32h5)
extern void boot_time_pin_on_early(void);
boot_time_pin_on_early();
#endif
src = (unsigned int *) &_stored_data;
dst = (unsigned int *) &_start_data;
while (dst < (unsigned int *)&_end_data) {
*dst = *src;
dst++;
src++;
}
dst = &_start_bss;
while (dst < (unsigned int *)&_end_bss) {
*dst = 0U;
dst++;
}
avail_mem = &_end_stack - &_start_heap;
#if STACK_PAINTING
{
asm volatile("mrs %0, msp" : "=r"(sp));
dst = ((unsigned int *)(&_end_stack)) - (8192 / sizeof(unsigned int)); ;
while ((unsigned int)dst < sp) {
*dst = 0xDEADC0DE;
dst++;
}
}
#endif
main();
}
void isr_fault(void)
{
/* Panic. */
while(1) ;
}
void isr_memfault(void)
{
/* Panic. */
while(1) ;
}
void isr_busfault(void)
{
/* Panic. */
while(1) ;
}
void isr_usagefault(void)
{
/* Panic. */
while(1) ;
}
void isr_empty(void)
{
}
__attribute__ ((section(".isr_vector")))
void (* const IV[])(void) =
{
(void (*)(void))(&_end_stack),
isr_reset, // Reset
isr_fault, // NMI
isr_fault, // HardFault
isr_memfault, // MemFault
isr_busfault, // BusFault
isr_usagefault, // UsageFault
0, // SecureFault
0, // reserved
0, // reserved
0, // reserved
isr_empty, // SVC
isr_empty, // DebugMonitor
0, // reserved
isr_empty, // PendSV
isr_systick, // SysTick
/* Device specific IRQs for LM3S */
#ifdef LM3S
isr_empty, // GPIO Port A
isr_empty, // GPIO Port B
isr_empty, // GPIO Port C
isr_empty, // GPIO Port D
isr_empty, // GPIO Port E
isr_empty, // UART0 Rx and Tx
isr_empty, // UART1 Rx and Tx
isr_empty, // SSI0 Rx and Tx
isr_empty, // I2C0 Master and Slave
isr_empty, // PWM Fault
isr_empty, // PWM Generator 0
isr_empty, // PWM Generator 1
isr_empty, // PWM Generator 2
isr_empty, // Quadrature Encoder 0
isr_empty, // ADC Sequence 0
isr_empty, // ADC Sequence 1
isr_empty, // ADC Sequence 2
isr_empty, // ADC Sequence 3
isr_empty, // Watchdog timer
isr_empty, // Timer 0 subtimer A
isr_empty, // Timer 0 subtimer B
isr_empty, // Timer 1 subtimer A
isr_empty, // Timer 1 subtimer B
isr_empty, // Timer 2 subtimer A
isr_empty, // Timer 3 subtimer B
isr_empty, // Analog Comparator 0
isr_empty, // Analog Comparator 1
isr_empty, // Analog Comparator 2
isr_empty, // System Control (PLL, OSC, BO)
isr_empty, // FLASH Control
isr_empty, // GPIO Port F
isr_empty, // GPIO Port G
isr_empty, // GPIO Port H
isr_empty, // UART2 Rx and Tx
isr_empty, // SSI1 Rx and Tx
isr_empty, // Timer 3 subtimer A
isr_empty, // Timer 3 subtimer B
isr_empty, // I2C1 Master and Slave
isr_empty, // Quadrature Encoder 1
isr_empty, // CAN0
isr_empty, // CAN1
isr_empty, // CAN2
isr_empty, // Ethernet
isr_empty, // Hibernate
#elif (defined(TARGET_stm32l5) ||defined(TARGET_stm32u5) || defined(TARGET_stm32u3)) /* Fill with extra unused handlers */
isr_empty, // WWDG_IRQHandler
isr_empty, // PVD_PVM_IRQHandler
isr_empty, // RTC_IRQHandler
isr_empty, // RTC_S_IRQHandler
isr_empty, // TAMP_IRQHandler
isr_empty, // TAMP_S_IRQHandler
isr_empty, // FLASH_IRQHandler
isr_empty, // FLASH_S_IRQHandler
isr_empty, // GTZC_IRQHandler
isr_empty, // RCC_IRQHandler
isr_empty, // RCC_S_IRQHandler
isr_empty, // EXTI0_IRQHandler
isr_empty, // EXTI1_IRQHandler
isr_empty, // EXTI2_IRQHandler
isr_empty, // EXTI3_IRQHandler
isr_empty, // EXTI4_IRQHandler
isr_empty, // EXTI5_IRQHandler
isr_empty, // EXTI6_IRQHandler
isr_empty, // EXTI7_IRQHandler
isr_empty, // EXTI8_IRQHandler
isr_empty, // EXTI9_IRQHandler
isr_empty, // EXTI10_IRQHandler
isr_empty, // EXTI11_IRQHandler
isr_empty, // EXTI12_IRQHandler
isr_empty, // EXTI13_IRQHandler
isr_empty, // EXTI14_IRQHandler
isr_empty, // EXTI15_IRQHandler
isr_empty, // DMAMUX1_IRQHandler
isr_empty, // DMAMUX1_S_IRQHandler
isr_empty, // DMA1_Channel1_IRQHandler
isr_empty, // DMA1_Channel2_IRQHandler
isr_empty, // DMA1_Channel3_IRQHandler
isr_empty, // DMA1_Channel4_IRQHandler
isr_empty, // DMA1_Channel5_IRQHandler
isr_empty, // DMA1_Channel6_IRQHandler
isr_empty, // DMA1_Channel7_IRQHandler
isr_empty, // DMA1_Channel8_IRQHandler
isr_empty, // ADC1_2_IRQHandler
isr_empty, // DAC_IRQHandler
isr_empty, // FDCAN1_IT0_IRQHandler
isr_empty, // FDCAN1_IT1_IRQHandler
isr_empty, // TIM1_BRK_IRQHandler
isr_empty, // TIM1_UP_IRQHandler
isr_empty, // TIM1_TRG_COM_IRQHandler
isr_empty, // TIM1_CC_IRQHandler
isr_empty, // TIM2_IRQHandler
isr_empty, // TIM3_IRQHandler
isr_empty, // TIM4_IRQHandler
isr_empty, // TIM5_IRQHandler
isr_empty, // TIM6_IRQHandler
isr_empty, // TIM7_IRQHandler
isr_empty, // TIM8_BRK_IRQHandler
isr_empty, // TIM8_UP_IRQHandler
isr_empty, // TIM8_TRG_COM_IRQHandler
isr_empty, // TIM8_CC_IRQHandler
isr_empty, // I2C1_EV_IRQHandler
isr_empty, // I2C1_ER_IRQHandler
isr_empty, // I2C2_EV_IRQHandler
isr_empty, // I2C2_ER_IRQHandler
isr_empty, // SPI1_IRQHandler
isr_empty, // SPI2_IRQHandler
isr_empty, // USART1_IRQHandler
isr_empty, // USART2_IRQHandler
isr_empty, // USART3_IRQHandler
isr_empty, // UART4_IRQHandler
isr_empty, // UART5_IRQHandler
isr_empty, // LPUART1_IRQHandler
isr_empty, // LPTIM1_IRQHandler
isr_empty, // LPTIM2_IRQHandler
isr_empty, // TIM15_IRQHandler
isr_empty, // TIM16_IRQHandler
isr_empty, // TIM17_IRQHandler
isr_empty, // COMP_IRQHandler
isr_empty, // USB_FS_IRQHandler
isr_empty, // CRS_IRQHandler
isr_empty, // FMC_IRQHandler
isr_empty, // OCTOSPI1_IRQHandler
isr_empty, // 0
isr_empty, // SDMMC1_IRQHandler
isr_empty, // 0
isr_empty, // DMA2_Channel1_IRQHandler
isr_empty, // DMA2_Channel2_IRQHandler
isr_empty, // DMA2_Channel3_IRQHandler
isr_empty, // DMA2_Channel4_IRQHandler
isr_empty, // DMA2_Channel5_IRQHandler
isr_empty, // DMA2_Channel6_IRQHandler
isr_empty, // DMA2_Channel7_IRQHandler
isr_empty, // DMA2_Channel8_IRQHandler
isr_empty, // I2C3_EV_IRQHandler
isr_empty, // I2C3_ER_IRQHandler
isr_empty, // SAI1_IRQHandler
isr_empty, // SAI2_IRQHandler
isr_empty, // TSC_IRQHandler
isr_empty, // AES_IRQHandler
isr_empty, // RNG_IRQHandler
isr_empty, // FPU_IRQHandler
isr_empty, // HASH_IRQHandler
isr_empty, // PKA_IRQHandler
isr_empty, // LPTIM3_IRQHandler
isr_empty, // SPI3_IRQHandler
isr_empty, // I2C4_ER_IRQHandler
isr_empty, // I2C4_EV_IRQHandler
isr_empty, // DFSDM1_FLT0_IRQHandler
isr_empty, // DFSDM1_FLT1_IRQHandler
isr_empty, // DFSDM1_FLT2_IRQHandler
isr_empty, // DFSDM1_FLT3_IRQHandler
isr_empty, // UCPD1_IRQHandler
isr_empty, // ICACHE_IRQHandler
isr_empty, // OTFDEC1_IRQHandler
//
#elif defined(TARGET_stm32h5)
isr_empty, // WWDG_IRQHandler
isr_empty, // PVD_PVM_IRQHandler
isr_empty, // RTC_IRQHandler
isr_empty, // RTC_S_IRQHandler
isr_empty, // TAMP_IRQHandler
isr_empty, // RAMCFG_IRQHandler
isr_empty, // FLASH_IRQHandler
isr_empty, // FLASH_S_IRQHandler
isr_empty, // GTZC_IRQHandler
isr_empty, // RCC_IRQHandler
isr_empty, // RCC_S_IRQHandler
isr_empty, // EXTI0_IRQHandler
isr_empty, // EXTI1_IRQHandler
isr_empty, // EXTI2_IRQHandler
isr_empty, // EXTI3_IRQHandler
isr_empty, // EXTI4_IRQHandler
isr_empty, // EXTI5_IRQHandler
isr_empty, // EXTI6_IRQHandler
isr_empty, // EXTI7_IRQHandler
isr_empty, // EXTI8_IRQHandler
isr_empty, // EXTI9_IRQHandler
isr_empty, // EXTI10_IRQHandler
isr_empty, // EXTI11_IRQHandler
isr_empty, // EXTI12_IRQHandler
isr_empty, // EXTI13_IRQHandler
isr_empty, // EXTI14_IRQHandler
isr_empty, // EXTI15_IRQHandler
isr_empty, // GPDMA1CH0_IRQHandler
isr_empty, // GPDMA1CH1_IRQHandler
isr_empty, // GPDMA1CH2_IRQHandler
isr_empty, // GPDMA1CH3_IRQHandler
isr_empty, // GPDMA1CH4_IRQHandler
isr_empty, // GPDMA1CH5_IRQHandler
isr_empty, // GPDMA1CH6_IRQHandler
isr_empty, // GPDMA1CH7_IRQHandler
isr_empty, // IWDG_IRQHandler
isr_empty, // SAES_IRQHandler
isr_empty, // ADC1_IRQHandler
isr_empty, // DAC1_IRQHandler
isr_empty, // FDCAN1_IT0_IRQHandler
isr_empty, // FDCAN1_IT1_IRQHandler
isr_empty, // TIM1_BRK_IRQHandler
isr_empty, // TIM1_UP_IRQHandler
isr_empty, // TIM1_TRG_COM_IRQHandler
isr_empty, // TIM1_CC_IRQHandler
isr_empty, // TIM2_IRQHandler
isr_empty, // TIM3_IRQHandler
isr_empty, // TIM4_IRQHandler
isr_empty, // TIM5_IRQHandler
isr_empty, // TIM6_IRQHandler
isr_empty, // TIM7_IRQHandler
isr_empty, // I2C1_EV_IRQHandler
isr_empty, // I2C1_ER_IRQHandler
isr_empty, // I2C2_EV_IRQHandler
isr_empty, // I2C2_ER_IRQHandler
isr_empty, // SPI1_IRQHandler
isr_empty, // SPI2_IRQHandler
isr_empty, // SPI3_IRQHandler
isr_empty, // USART1_IRQHandler
isr_empty, // USART2_IRQHandler
isr_usart3, // USART3_IRQHandler
isr_empty, // UART4_IRQHandler
isr_empty, // UART5_IRQHandler
isr_empty, // LPUART1_IRQHandler
isr_empty, // LPTIM1_IRQHandler
isr_empty, // TIM8_BRK_IRQHandler
isr_empty, // TIM8_UP_IRQHandler
isr_empty, // TIM8_TRG_COM_IRQHandler
isr_empty, // TIM8_CC_IRQHandler
isr_empty, // ADC2_IRQHandler
isr_empty, // LPTIM2_IRQHandler
isr_empty, // TIM15_IRQHandler
isr_empty, // TIM16_IRQHandler
isr_empty, // TIM17_IRQHandler
isr_empty, // USB_FS_IRQHandler
isr_empty, // CRS_IRQHandler
isr_empty, // UCPD1_IRQHandler
isr_empty, // FMC_IRQHandler
isr_empty, // OCTOSPI1_IRQHandler
isr_empty, // SDMMC1_IRQHandler
isr_empty, // I2C3_EV_IRQHandler
isr_empty, // I2C3_ER_IRQHandler
isr_empty, // SPI4_IRQHandler
isr_empty, // SPI5_IRQHandler
isr_empty, // SPI6_IRQHandler
isr_empty, // USART6_IRQHandler
isr_empty, // USART10_IRQHandler
isr_empty, // USART11_IRQHandler
isr_empty, // SAI1_IRQHandler
isr_empty, // SAI2_IRQHandler
isr_empty, // GPDMA2CH0_IRQHandler
isr_empty, // GPDMA2CH1_IRQHandler
isr_empty, // GPDMA2CH2_IRQHandler
isr_empty, // GPDMA2CH3_IRQHandler
isr_empty, // GPDMA2CH4_IRQHandler
isr_empty, // GPDMA2CH5_IRQHandler
isr_empty, // GPDMA2CH6_IRQHandler
isr_empty, // GPDMA2CH7_IRQHandler
isr_empty, // UART7_IRQHandler
isr_empty, // UART8_IRQHandler
isr_empty, // UART9_IRQHandler
isr_empty, // UART12_IRQHandler
isr_empty, // SDMMC2_IRQHandler
isr_empty, // FPU_IRQHandler
isr_empty, // ICACHE_IRQHandler
isr_empty, // DCACHE_IRQHandler
isr_empty, // ETH1_IRQHandler
isr_empty, // DCMI_PSSI_IRQHandler
isr_empty, // FDCAN2_IT0_IRQHandler
isr_empty, // FDCAN2_IT1_IRQHandler
isr_empty, // CORDIC_IRQHandler
isr_empty, // FMAC_IRQHandler
isr_empty, // DTS_IRQHandler
isr_empty, // RNG_IRQHandler
isr_empty, // OTFDEC1_IRQHandler
isr_empty, // AES_IRQHandler
isr_empty, // HASH_IRQHandler
isr_empty, // PKA_IRQHandler
isr_empty, // CEC_IRQHandler
isr_empty, // TIM12_IRQHandler
isr_empty, // TIM13_IRQHandler
isr_empty, // TIM14_IRQHandler
isr_empty, // I3C1_EV_IRQHandler
isr_empty, // I3C1_ER_IRQHandler
isr_empty, // I2C4_EV_IRQHandler
isr_empty, // I2C4_ER_IRQHandler
isr_empty, // LPTIM3_IRQHandler
isr_empty, // LPTIM4_IRQHandler
isr_empty, // LPTIM5_IRQHandler
isr_empty, // LPTIM6_IRQHandler
#elif defined(TARGET_s32k1xx) /* For NXP S32K1xx */
isr_empty, // DMA0 0
isr_empty, // DMA1 1
isr_empty, // DMA2 2
isr_empty, // DMA3 3
isr_empty, // DMA4 4
isr_empty, // DMA5 5
isr_empty, // DMA6 6
isr_empty, // DMA7 7
isr_empty, // DMA8 8
isr_empty, // DMA9 9
isr_empty, // DMA10 10
isr_empty, // DMA11 11
isr_empty, // DMA12 12
isr_empty, // DMA13 13
isr_empty, // DMA14 14
isr_empty, // DMA15 15
isr_empty, // DMA_Error 16
isr_empty, // MCM 17
isr_empty, // FTFC 18
isr_empty, // Read_Collision 19
isr_empty, // LVD_LVW 20
isr_empty, // FTFC_Fault 21
isr_empty, // WDOG_EWM 22
isr_empty, // RCM 23
isr_empty, // LPI2C0_Master 24
isr_empty, // LPI2C0_Slave 25
isr_empty, // LPSPI0 26
isr_empty, // LPSPI1 27
isr_empty, // LPSPI2 28
isr_empty, // Reserved29 29
isr_empty, // Reserved30 30
isr_empty, // LPUART0_RxTx 31
isr_empty, // Reserved32 32
isr_lpuart1, // LPUART1_RxTx 33
isr_empty, // Reserved34 34
isr_empty, // LPUART2_RxTx 35
isr_empty, // Reserved36 36
isr_empty, // Reserved37 37
isr_empty, // ADC0 38
isr_empty, // ADC1 39
isr_empty, // CMP0 40
isr_empty, // Reserved41 41
isr_empty, // Reserved42 42
isr_empty, // ERM_single 43
isr_empty, // ERM_double 44
isr_empty, // RTC 45
isr_empty, // RTC_Seconds 46
isr_empty, // LPIT0_Ch0 47
isr_empty, // LPIT0_Ch1 48
isr_empty, // LPIT0_Ch2 49
isr_empty, // LPIT0_Ch3 50
isr_empty, // PDB0 51
isr_empty, // Reserved52 52
isr_empty, // Reserved53 53
isr_empty, // Reserved54 54
isr_empty, // Reserved55 55
isr_empty, // SCG 56
isr_empty, // LPTMR0 57
isr_empty, // PORTA 58
isr_empty, // PORTB 59
isr_empty, // PORTC 60
isr_empty, // PORTD 61
isr_empty, // PORTE 62
isr_empty, // Reserved63 63
isr_empty, // PDB1 64
isr_empty, // FLEXIO 65
isr_empty, // CAN0_ORed 66
isr_empty, // CAN0_Error 67
isr_empty, // CAN0_Wake_Up 68
isr_empty, // CAN0_MB0_15 69
isr_empty, // CAN0_MB16_31 70
isr_empty, // FTM0_Ch0_Ch1 71
isr_empty, // FTM0_Ch2_Ch3 72
isr_empty, // FTM0_Ch4_Ch5 73
isr_empty, // FTM0_Ch6_Ch7 74
isr_empty, // FTM0_Fault 75
isr_empty, // FTM0_Ovf_Reload 76
isr_empty, // FTM1_Ch0_Ch1 77
isr_empty, // FTM1_Ch2_Ch3 78
isr_empty, // FTM1_Ch4_Ch5 79
isr_empty, // FTM1_Ch6_Ch7 80
isr_empty, // FTM1_Fault 81
isr_empty, // FTM1_Ovf_Reload 82
isr_empty, // FTM2_Ch0_Ch1 83
isr_empty, // FTM2_Ch2_Ch3 84
isr_empty, // FTM2_Ch4_Ch5 85
isr_empty, // FTM2_Ch6_Ch7 86
isr_empty, // FTM2_Fault 87
isr_empty, // FTM2_Ovf_Reload 88
#elif defined(STM32) /* For STM32 */
isr_empty, // NVIC_WWDG_IRQ 0
isr_empty, // PVD_IRQ 1
isr_empty, // TAMP_STAMP_IRQ 2
isr_empty, // RTC_WKUP_IRQ 3
isr_empty, // FLASH_IRQ 4
isr_empty, // RCC_IRQ 5
isr_empty, // EXTI0_IRQ 6
isr_empty, // EXTI1_IRQ 7
isr_empty, // EXTI2_IRQ 8
isr_empty, // EXTI3_IRQ 9
isr_empty, // EXTI4_IRQ 10
isr_empty, // DMA1_STREAM0_IRQ 11
isr_empty, // DMA1_STREAM1_IRQ 12
isr_empty, // DMA1_STREAM2_IRQ 13
isr_empty, // DMA1_STREAM3_IRQ 14
isr_empty, // DMA1_STREAM4_IRQ 15
isr_empty, // DMA1_STREAM5_IRQ 16
isr_empty, // DMA1_STREAM6_IRQ 17
isr_empty, // ADC_IRQ 18
isr_empty, // CAN1_TX_IRQ 19
isr_empty, // CAN1_RX0_IRQ 20
isr_empty, // CAN1_RX1_IRQ 21
isr_empty, // CAN1_SCE_IRQ 22
isr_empty, // EXTI9_5_IRQ 23
isr_empty, // TIM1_BRK_TIM9_IRQ 24
isr_empty, // TIM1_UP_TIM10_IRQ 25
isr_empty, // TIM1_TRG_COM_TIM11_IRQ 26
isr_empty, // TIM1_CC_IRQ 27
isr_tim2, // TIM2_IRQ 28
isr_empty, // TIM3_IRQ 29
isr_empty, // TIM4_IRQ 30
isr_empty, // I2C1_EV_IRQ 31
isr_empty, // I2C1_ER_IRQ 32
isr_empty, // I2C2_EV_IRQ 33
isr_empty, // I2C2_ER_IRQ 34
isr_empty, // SPI1_IRQ 35
isr_empty, // SPI2_IRQ 36
isr_empty, // USART1_IRQ 37
isr_empty, // USART2_IRQ 38
isr_empty, // USART3_IRQ 39
isr_empty, // EXTI15_10_IRQ 40
isr_empty, // RTC_ALARM_IRQ 41
isr_empty, // USB_FS_WKUP_IRQ 42
isr_empty, // TIM8_BRK_TIM12_IRQ 43
isr_empty, // TIM8_UP_TIM13_IRQ 44
isr_empty, // TIM8_TRG_COM_TIM14_IRQ 45
isr_empty, // TIM8_CC_IRQ 46
isr_empty, // DMA1_STREAM7_IRQ 47
#endif
};