/* * This file is part of the libopencm3 project. * * Copyright (C) 2010 Piotr Esden-Tempski * * This library is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This library 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this library. If not, see . */ #define WEAK __attribute__ ((weak)) /* Symbols exported by the linker script(s): */ extern unsigned _data_loadaddr, _data, _edata, _ebss, _stack; typedef void (*funcp_t) (void); extern funcp_t __preinit_array_start, __preinit_array_end; extern funcp_t __init_array_start, __init_array_end; extern funcp_t __fini_array_start, __fini_array_end; void main(void); void reset_handler(void); void blocking_handler(void); void null_handler(void); void WEAK nmi_handler(void); void WEAK hard_fault_handler(void); void WEAK mem_manage_handler(void); void WEAK bus_fault_handler(void); void WEAK usage_fault_handler(void); void WEAK sv_call_handler(void); void WEAK debug_monitor_handler(void); void WEAK pend_sv_handler(void); void WEAK sys_tick_handler(void); void WEAK wwdg_isr(void); void WEAK pvd_isr(void); void WEAK tamper_isr(void); void WEAK rtc_isr(void); void WEAK flash_isr(void); void WEAK rcc_isr(void); void WEAK exti0_isr(void); void WEAK exti1_isr(void); void WEAK exti2_isr(void); void WEAK exti3_isr(void); void WEAK exti4_isr(void); void WEAK dma1_channel1_isr(void); void WEAK dma1_channel2_isr(void); void WEAK dma1_channel3_isr(void); void WEAK dma1_channel4_isr(void); void WEAK dma1_channel5_isr(void); void WEAK dma1_channel6_isr(void); void WEAK dma1_channel7_isr(void); void WEAK adc1_2_isr(void); void WEAK usb_hp_can_tx_isr(void); void WEAK usb_lp_can_rx0_isr(void); void WEAK can_rx1_isr(void); void WEAK can_sce_isr(void); void WEAK exti9_5_isr(void); void WEAK tim1_brk_isr(void); void WEAK tim1_up_isr(void); void WEAK tim1_trg_com_isr(void); void WEAK tim1_cc_isr(void); void WEAK tim2_isr(void); void WEAK tim3_isr(void); void WEAK tim4_isr(void); void WEAK i2c1_ev_isr(void); void WEAK i2c1_er_isr(void); void WEAK i2c2_ev_isr(void); void WEAK i2c2_er_isr(void); void WEAK spi1_isr(void); void WEAK spi2_isr(void); void WEAK usart1_isr(void); void WEAK usart2_isr(void); void WEAK usart3_isr(void); void WEAK exti15_10_isr(void); void WEAK rtc_alarm_isr(void); void WEAK usb_wakeup_isr(void); void WEAK tim8_brk_isr(void); void WEAK tim8_up_isr(void); void WEAK tim8_trg_com_isr(void); void WEAK tim8_cc_isr(void); void WEAK adc3_isr(void); void WEAK fsmc_isr(void); void WEAK sdio_isr(void); void WEAK tim5_isr(void); void WEAK spi3_isr(void); void WEAK uart4_isr(void); void WEAK uart5_isr(void); void WEAK tim6_isr(void); void WEAK tim7_isr(void); void WEAK dma2_channel1_isr(void); void WEAK dma2_channel2_isr(void); void WEAK dma2_channel3_isr(void); void WEAK dma2_channel4_5_isr(void); void WEAK dma2_channel5_isr(void); void WEAK eth_isr(void); void WEAK eth_wkup_isr(void); void WEAK can2_tx_isr(void); void WEAK can2_rx0_isr(void); void WEAK can2_rx1_isr(void); void WEAK can2_sce_isr(void); void WEAK otg_fs_isr(void); __attribute__ ((section(".vectors"))) void (*const vector_table[]) (void) = { (void*)&_stack, /* Addr: 0x0000_0000 */ reset_handler, /* Addr: 0x0000_0004 */ nmi_handler, /* Addr: 0x0000_0008 */ hard_fault_handler, /* Addr: 0x0000_000C */ mem_manage_handler, /* Addr: 0x0000_0010 */ bus_fault_handler, /* Addr: 0x0000_0014 */ usage_fault_handler, /* Addr: 0x0000_0018 */ 0, 0, 0, 0, /* Reserved Addr: 0x0000_001C - 0x0000_002B */ sv_call_handler, /* Addr: 0x0000_002C */ debug_monitor_handler, /* Addr: 0x0000_0030*/ 0, /* Reserved Addr: 0x0000_00034 */ pend_sv_handler, /* Addr: 0x0000_0038 */ sys_tick_handler, /* Addr: 0x0000_003C */ wwdg_isr, /* Addr: 0x0000_0040 */ pvd_isr, /* Addr: 0x0000_0044 */ tamper_isr, /* Addr: 0x0000_0048 */ rtc_isr, /* Addr: 0x0000_004C */ flash_isr, /* Addr: 0x0000_0050 */ rcc_isr, /* Addr: 0x0000_0054 */ exti0_isr, /* Addr: 0x0000_0058 */ exti1_isr, /* Addr: 0x0000_005C */ exti2_isr, /* Addr: 0x0000_0060 */ exti3_isr, /* Addr: 0x0000_0064 */ exti4_isr, /* Addr: 0x0000_0068 */ dma1_channel1_isr, /* Addr: 0x0000_006C */ dma1_channel2_isr, /* Addr: 0x0000_0070 */ dma1_channel3_isr, /* Addr: 0x0000_0074 */ dma1_channel4_isr, /* Addr: 0x0000_0078 */ dma1_channel5_isr, /* Addr: 0x0000_007C */ dma1_channel6_isr, /* Addr: 0x0000_0080 */ dma1_channel7_isr, /* Addr: 0x0000_0084 */ adc1_2_isr, /* Addr: 0x0000_0088 */ usb_hp_can_tx_isr, /* Addr: 0x0000_008C */ usb_lp_can_rx0_isr, /* Addr: 0x0000_0090 */ can_rx1_isr, /* Addr: 0x0000_0094 */ can_sce_isr, /* Addr: 0x0000_0098 */ exti9_5_isr, /* Addr: 0x0000_009C */ tim1_brk_isr, /* Addr: 0x0000_00A0 */ tim1_up_isr, /* Addr: 0x0000_00A4 */ tim1_trg_com_isr, /* Addr: 0x0000_00A8 */ tim1_cc_isr, /* Addr: 0x0000_00AC */ tim2_isr, /* Addr: 0x0000_00B0 */ tim3_isr, /* Addr: 0x0000_00B4 */ tim4_isr, /* Addr: 0x0000_00B8 */ i2c1_ev_isr, /* Addr: 0x0000_00BC */ i2c1_er_isr, /* Addr: 0x0000_00C0 */ i2c2_ev_isr, /* Addr: 0x0000_00C4 */ i2c2_er_isr, /* Addr: 0x0000_00C8 */ spi1_isr, /* Addr: 0x0000_00CC */ spi2_isr, /* Addr: 0x0000_00D0 */ usart1_isr, /* Addr: 0x0000_00D4 */ usart2_isr, /* Addr: 0x0000_00D8 */ usart3_isr, /* Addr: 0x0000_00DC */ exti15_10_isr, /* Addr: 0x0000_00E0 */ rtc_alarm_isr, /* Addr: 0x0000_00E4 */ usb_wakeup_isr, /* Addr: 0x0000_00E8 */ tim8_brk_isr, /* Addr: 0x0000_00EC */ tim8_up_isr, /* Addr: 0x0000_00F0 */ tim8_trg_com_isr, /* Addr: 0x0000_00F4 */ tim8_cc_isr, /* Addr: 0x0000_00F8 */ adc3_isr, /* Addr: 0x0000_00FC */ fsmc_isr, /* Addr: 0x0000_0100 */ sdio_isr, /* Addr: 0x0000_0104 */ tim5_isr, /* Addr: 0x0000_0108 */ spi3_isr, /* Addr: 0x0000_010C */ uart4_isr, /* Addr: 0x0000_0110 */ uart5_isr, /* Addr: 0x0000_0114 */ tim6_isr, /* Addr: 0x0000_0118 */ tim7_isr, /* Addr: 0x0000_011C */ dma2_channel1_isr, /* Addr: 0x0000_0120 */ dma2_channel2_isr, /* Addr: 0x0000_0124 */ dma2_channel3_isr, /* Addr: 0x0000_0128 */ dma2_channel4_5_isr, /* Addr: 0x0000_012C */ dma2_channel5_isr, /* Addr: 0x0000_0130 */ eth_isr, /* Addr: 0x0000_0134 */ eth_wkup_isr, /* Addr: 0x0000_0138 */ can2_tx_isr, /* Addr: 0x0000_013C */ can2_rx0_isr, /* Addr: 0x0000_0140 */ can2_rx1_isr, /* Addr: 0x0000_0144 */ can2_sce_isr, /* Addr: 0x0000_0148 */ otg_fs_isr, /* Addr: 0x0000_014C */ }; void reset_handler(void) { volatile unsigned *src, *dest; funcp_t *fp; __asm__("MSR msp, %0" : : "r"(&_stack)); for (src = &_data_loadaddr, dest = &_data; dest < &_edata; src++, dest++) *dest = *src; while (dest < &_ebss) *dest++ = 0; /* Constructors. */ for (fp = &__preinit_array_start; fp < &__preinit_array_end; fp++) (*fp)(); for (fp = &__init_array_start; fp < &__init_array_end; fp++) (*fp)(); /* Call the application's entry point. */ main(); /* Destructors. */ for (fp = &__fini_array_start; fp < &__fini_array_end; fp++) (*fp)(); } void blocking_handler(void) { while (1) ; } void null_handler(void) { /* Do nothing. */ } #pragma weak nmi_handler = null_handler #pragma weak hard_fault_handler = blocking_handler #pragma weak mem_manage_handler = blocking_handler #pragma weak bus_fault_handler = blocking_handler #pragma weak usage_fault_handler = blocking_handler #pragma weak sv_call_handler = null_handler #pragma weak debug_monitor_handler = null_handler #pragma weak pend_sv_handler = null_handler #pragma weak sys_tick_handler = null_handler #pragma weak wwdg_isr = null_handler #pragma weak pvd_isr = null_handler #pragma weak tamper_isr = null_handler #pragma weak rtc_isr = null_handler #pragma weak flash_isr = null_handler #pragma weak rcc_isr = null_handler #pragma weak exti0_isr = null_handler #pragma weak exti1_isr = null_handler #pragma weak exti2_isr = null_handler #pragma weak exti3_isr = null_handler #pragma weak exti4_isr = null_handler #pragma weak dma1_channel1_isr = null_handler #pragma weak dma1_channel2_isr = null_handler #pragma weak dma1_channel3_isr = null_handler #pragma weak dma1_channel4_isr = null_handler #pragma weak dma1_channel5_isr = null_handler #pragma weak dma1_channel6_isr = null_handler #pragma weak dma1_channel7_isr = null_handler #pragma weak adc1_2_isr = null_handler #pragma weak usb_hp_can_tx_isr = null_handler #pragma weak usb_lp_can_rx0_isr = null_handler #pragma weak can_rx1_isr = null_handler #pragma weak can_sce_isr = null_handler #pragma weak exti9_5_isr = null_handler #pragma weak tim1_brk_isr = null_handler #pragma weak tim1_up_isr = null_handler #pragma weak tim1_trg_com_isr = null_handler #pragma weak tim1_cc_isr = null_handler #pragma weak tim2_isr = null_handler #pragma weak tim3_isr = null_handler #pragma weak tim4_isr = null_handler #pragma weak i2c1_ev_isr = null_handler #pragma weak i2c1_er_isr = null_handler #pragma weak i2c2_ev_isr = null_handler #pragma weak i2c2_er_isr = null_handler #pragma weak spi1_isr = null_handler #pragma weak spi2_isr = null_handler #pragma weak usart1_isr = null_handler #pragma weak usart2_isr = null_handler #pragma weak usart3_isr = null_handler #pragma weak exti15_10_isr = null_handler #pragma weak rtc_alarm_isr = null_handler #pragma weak usb_wakeup_isr = null_handler #pragma weak tim8_brk_isr = null_handler #pragma weak tim8_up_isr = null_handler #pragma weak tim8_trg_com_isr = null_handler #pragma weak tim8_cc_isr = null_handler #pragma weak adc3_isr = null_handler #pragma weak fsmc_isr = null_handler #pragma weak sdio_isr = null_handler #pragma weak tim5_isr = null_handler #pragma weak spi3_isr = null_handler #pragma weak uart4_isr = null_handler #pragma weak uart5_isr = null_handler #pragma weak tim6_isr = null_handler #pragma weak tim7_isr = null_handler #pragma weak dma2_channel1_isr = null_handler #pragma weak dma2_channel2_isr = null_handler #pragma weak dma2_channel3_isr = null_handler #pragma weak dma2_channel4_5_isr = null_handler #pragma weak dma2_channel5_isr #pragma weak eth_isr = null_handler #pragma weak eth_wkup_isr = null_handler #pragma weak can2_tx_isr = null_handler #pragma weak can2_rx0_isr = null_handler #pragma weak can2_rx1_isr = null_handler #pragma weak can2_sce_isr = null_handler #pragma weak otg_fs_isr = null_handler