/************************************************************************************//**
* \file Source\ARMCM3_EFM32\Crossworks\vectors.c
* \brief Bootloader interrupt vector table source file.
* \ingroup Target_ARMCM3_EFM32
* \internal
*----------------------------------------------------------------------------------------
* C O P Y R I G H T
*----------------------------------------------------------------------------------------
* Copyright (c) 2012 by Feaser http://www.feaser.com All rights reserved
*
*----------------------------------------------------------------------------------------
* L I C E N S E
*----------------------------------------------------------------------------------------
* This file is part of OpenBLT. OpenBLT 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.
*
* OpenBLT 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 OpenBLT.
* If not, see .
*
* A special exception to the GPL is included to allow you to distribute a combined work
* that includes OpenBLT without being obliged to provide the source code for any
* proprietary components. The exception text is included at the bottom of the license
* file .
*
* \endinternal
****************************************************************************************/
/****************************************************************************************
* Include files
****************************************************************************************/
#include "boot.h" /* bootloader generic header */
/****************************************************************************************
* External functions
****************************************************************************************/
extern void reset_handler(void); /* implemented in cstart.s */
/****************************************************************************************
* External data declarations
****************************************************************************************/
/** \brief Stack end address (memory.x) */
extern blt_int32u __stack_end__;
/************************************************************************************//**
** \brief Catch-all for unused interrrupt service routines.
** \return none.
**
****************************************************************************************/
void UnusedISR(void)
{
/* unexpected interrupt occured, so trigger an assertion to halt the system */
ASSERT_RT(BLT_FALSE);
} /*** end of UnusedISR ***/
/****************************************************************************************
* I N T E R R U P T V E C T O R T A B L E
****************************************************************************************/
/** \brief Structure type for vector table entries. */
typedef union
{
void (*func)(void); /**< for ISR function pointers */
blt_int32u ptr; /**< for stack pointer entry */
} tIsrFunc;
/** \brief Interrupt vector table. */
__attribute__((section(".vectors")))
const tIsrFunc _vectors[] =
{
{ .ptr = (blt_int32u) &__stack_end__ }, /* the initial stack pointer */
reset_handler, /* the reset handler */
UnusedISR, /* NMI Handler */
UnusedISR, /* Hard Fault Handler */
UnusedISR, /* MPU Fault Handler */
UnusedISR, /* Bus Fault Handler */
UnusedISR, /* Usage Fault Handler */
UnusedISR, /* Reserved */
UnusedISR, /* Reserved */
UnusedISR, /* Reserved */
UnusedISR, /* Reserved */
UnusedISR, /* SVCall Handler */
UnusedISR, /* Debug Monitor Handler */
UnusedISR, /* Reserved */
UnusedISR, /* PendSV Handler */
UnusedISR, /* SysTick Handler */
UnusedISR, /* 0 - DMA Handler */
UnusedISR, /* 1 - GPIO_EVEN Handler */
UnusedISR, /* 2 - TIMER0 Handler */
UnusedISR, /* 3 - USART0_RX Handler */
UnusedISR, /* 4 - USART0_TX Handler */
UnusedISR, /* 5 - ACMP0 Handler */
UnusedISR, /* 6 - ADC0 Handler */
UnusedISR, /* 7 - DAC0 Handler */
UnusedISR, /* 8 - I2C0 Handler */
UnusedISR, /* 9 - GPIO_ODD Handler */
UnusedISR, /* 10 - TIMER1 Handler */
UnusedISR, /* 11 - TIMER2 Handler */
UnusedISR, /* 12 - USART1_RX Handler */
UnusedISR, /* 13 - USART1_TX Handler */
UnusedISR, /* 14 - USART2_RX Handler */
UnusedISR, /* 15 - USART2_TX Handler */
UnusedISR, /* 16 - UART0_RX Handler */
UnusedISR, /* 17 - UART0_TX Handler */
UnusedISR, /* 18 - LEUART0 Handler */
UnusedISR, /* 19 - LEUART1 Handler */
UnusedISR, /* 20 - LETIMER0 Handler */
UnusedISR, /* 21 - PCNT0 Handler */
UnusedISR, /* 22 - PCNT1 Handler */
UnusedISR, /* 23 - PCNT2 Handler */
UnusedISR, /* 24 - RTC Handler */
UnusedISR, /* 25 - CMU Handler */
UnusedISR, /* 26 - VCMP Handler */
UnusedISR, /* 27 - LCD Handler */
UnusedISR, /* 28 - MSC Handler */
UnusedISR /* 29 - AES Handler */
};
/************************************ end of vectors.c *********************************/