;******************************************************************************
;* @file : startup_py32f030xx.s
;* @brief : PY32F030xx devices vector table for EWARM toolchain.
;* This module performs:
;* - Set the initial SP
;* - Set the initial PC == __iar_program_start
;* - Set the vector table entries with the exceptions ISR address
;* - Branches to __main in the C library (which eventually
;* calls main()).
;* After Reset the CortexM0+ processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;******************************************************************************
;* @attention
;*
;* © Copyright (c) 2023 Puya Semiconductor Co.
;* All rights reserved.
;*
;* This software component is licensed by Puya under BSD 3-Clause license,
;* the "License"; You may not use this file except in compliance with the
;* License. You may obtain a copy of the License at:
;* opensource.org/licenses/BSD-3-Clause
;*
;******************************************************************************
;* @attention
;*
;* © Copyright (c) 2016 STMicroelectronics.
;* All rights reserved.
;*
;* This software component is licensed by ST under BSD 3-Clause license,
;* the "License"; You may not use this file except in compliance with the
;* License. You may obtain a copy of the License at:
;* opensource.org/licenses/BSD-3-Clause
;*
;******************************************************************************
;
; The modules in this file are included in the libraries, and may be replaced
; by any user-defined modules that define the PUBLIC symbol _program_start or
; a user defined start symbol.
; To override the cstartup defined in the library, simply add your modified
; version to the workbench project.
;
; The vector table is normally located at address 0.
; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
; The name "__vector_table" has special meaning for C-SPY:
; it is where the SP start value is found, and the NVIC vector
; table register (VTOR) is initialized to this address if != 0.
;
; Cortex-M version
;
MODULE ?cstartup
;; Forward declaration of sections.
SECTION CSTACK:DATA:NOROOT(3)
SECTION .intvec:CODE:NOROOT(2)
EXTERN __iar_program_start
EXTERN SystemInit
PUBLIC __vector_table
DATA
__vector_table
DCD sfe(CSTACK) ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD SVC_Handler ; SVCall Handler
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD PendSV_Handler ; PendSV Handler
DCD SysTick_Handler ; SysTick Handler
; External Interrupts
DCD WWDG_IRQHandler ; 0Window Watchdog
DCD PVD_IRQHandler ; 1PVD through EXTI Line detect
DCD RTC_IRQHandler ; 2RTC through EXTI Line
DCD FLASH_IRQHandler ; 3FLASH
DCD RCC_IRQHandler ; 4RCC
DCD EXTI0_1_IRQHandler ; 5EXTI Line 0 and 1
DCD EXTI2_3_IRQHandler ; 6EXTI Line 2 and 3
DCD EXTI4_15_IRQHandler ; 7EXTI Line 4 to 15
DCD 0 ; 8Reserved
DCD DMA1_Channel1_IRQHandler ; 9DMA1 Channel 1
DCD DMA1_Channel2_3_IRQHandler ; 10DMA1 Channel 2 and Channel 3
DCD 0 ; 11Reserved
DCD ADC_COMP_IRQHandler ; 12ADC&COMP
DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; 13TIM1 Break, Update, Trigger and Commutation
DCD TIM1_CC_IRQHandler ; 14TIM1 Capture Compare
DCD 0 ; 15Reserved
DCD TIM3_IRQHandler ; 16TIM3
DCD LPTIM1_IRQHandler ; 17LPTIM1
DCD 0 ; 18Reserved
DCD TIM14_IRQHandler ; 19TIM14
DCD 0 ; 20Reserved
DCD TIM16_IRQHandler ; 21TIM16
DCD TIM17_IRQHandler ; 22TIM17
DCD I2C1_IRQHandler ; 23I2C1
DCD 0 ; 24Reserved
DCD SPI1_IRQHandler ; 25SPI1
DCD SPI2_IRQHandler ; 26SPI2
DCD USART1_IRQHandler ; 27USART1
DCD USART2_IRQHandler ; 28USART2
DCD 0 ; 29Reserved
DCD LED_IRQHandler ; 30LED
DCD 0 ; 31Reserved
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;; Default interrupt handlers.
;;
THUMB
PUBWEAK Reset_Handler
SECTION .text:CODE:REORDER:NOROOT(2)
Reset_Handler
LDR R0, =SystemInit
BLX R0
LDR R0, =__iar_program_start
BX R0
PUBWEAK NMI_Handler
SECTION .text:CODE:REORDER:NOROOT(1)
NMI_Handler
B NMI_Handler
PUBWEAK HardFault_Handler
SECTION .text:CODE:REORDER:NOROOT(1)
HardFault_Handler
B HardFault_Handler
PUBWEAK SVC_Handler
SECTION .text:CODE:REORDER:NOROOT(1)
SVC_Handler
B SVC_Handler
PUBWEAK PendSV_Handler
SECTION .text:CODE:REORDER:NOROOT(1)
PendSV_Handler
B PendSV_Handler
PUBWEAK SysTick_Handler
SECTION .text:CODE:REORDER:NOROOT(1)
SysTick_Handler
B SysTick_Handler
PUBWEAK WWDG_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
WWDG_IRQHandler
B WWDG_IRQHandler
PUBWEAK PVD_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
PVD_IRQHandler
B PVD_IRQHandler
PUBWEAK RTC_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
RTC_IRQHandler
B RTC_IRQHandler
PUBWEAK FLASH_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
FLASH_IRQHandler
B FLASH_IRQHandler
PUBWEAK RCC_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
RCC_IRQHandler
B RCC_IRQHandler
PUBWEAK EXTI0_1_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
EXTI0_1_IRQHandler
B EXTI0_1_IRQHandler
PUBWEAK EXTI2_3_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
EXTI2_3_IRQHandler
B EXTI2_3_IRQHandler
PUBWEAK EXTI4_15_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
EXTI4_15_IRQHandler
B EXTI4_15_IRQHandler
PUBWEAK DMA1_Channel1_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
DMA1_Channel1_IRQHandler
B DMA1_Channel1_IRQHandler
PUBWEAK DMA1_Channel2_3_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
DMA1_Channel2_3_IRQHandler
B DMA1_Channel2_3_IRQHandler
PUBWEAK ADC_COMP_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
ADC_COMP_IRQHandler
B ADC_COMP_IRQHandler
PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
TIM1_BRK_UP_TRG_COM_IRQHandler
B TIM1_BRK_UP_TRG_COM_IRQHandler
PUBWEAK TIM1_CC_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
TIM1_CC_IRQHandler
B TIM1_CC_IRQHandler
PUBWEAK TIM3_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
TIM3_IRQHandler
B TIM3_IRQHandler
PUBWEAK LPTIM1_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
LPTIM1_IRQHandler
B LPTIM1_IRQHandler
PUBWEAK TIM14_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
TIM14_IRQHandler
B TIM14_IRQHandler
PUBWEAK TIM16_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
TIM16_IRQHandler
B TIM16_IRQHandler
PUBWEAK TIM17_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
TIM17_IRQHandler
B TIM17_IRQHandler
PUBWEAK I2C1_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
I2C1_IRQHandler
B I2C1_IRQHandler
PUBWEAK SPI1_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
SPI1_IRQHandler
B SPI1_IRQHandler
PUBWEAK SPI2_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
SPI2_IRQHandler
B SPI2_IRQHandler
PUBWEAK USART1_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
USART1_IRQHandler
B USART1_IRQHandler
PUBWEAK USART2_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
USART2_IRQHandler
B USART2_IRQHandler
PUBWEAK LED_IRQHandler
SECTION .text:CODE:REORDER:NOROOT(1)
LED_IRQHandler
B LED_IRQHandler
END
/*****************************END OF FILE************************************/