;****************************************************************************** 
;* @file    startup_py32f072cxx.s
;* @author  MCU Application Team
;* @brief   PY32F072Cxx 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
;*
;* <h2><center>&copy; Copyright (c) 2023 Puya Semiconductor Co.
;* All rights reserved.</center></h2>
;*
;* 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
;*
;* <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
;* All rights reserved.</center></h2>
;*
;* 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     LCD_IRQHandler                 ; 8LCD 
        DCD     DMA1_Channel1_IRQHandler       ; 9DMA1 Channel 1
        DCD     DMA1_Channel2_3_IRQHandler     ; 10DMA1 Channel 2 and Channel 3
        DCD     DMA1_Channel4_5_6_7_IRQHandler ; 11DMA1 Channel 4, Channel 5, Channel 6, Channel 7
        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     TIM2_IRQHandler                ; 15TIM2
        DCD     TIM3_IRQHandler                ; 16TIM3
        DCD     TIM6_LPTIM1_DAC_IRQHandler     ; 17TIM6&LPTIM1&DAC
        DCD     TIM7_IRQHandler                ; 18TIM7
        DCD     TIM14_IRQHandler               ; 19TIM14
        DCD     TIM15_IRQHandler               ; 20TIM15
        DCD     TIM16_IRQHandler               ; 21TIM16
        DCD     TIM17_IRQHandler               ; 22TIM17
        DCD     I2C1_IRQHandler                ; 23I2C1
        DCD     I2C2_IRQHandler                ; 24I2C2
        DCD     SPI1_IRQHandler                ; 25SPI1
        DCD     SPI2_IRQHandler                ; 26SPI2
        DCD     USART1_IRQHandler              ; 27USART1
        DCD     USART2_IRQHandler              ; 28USART2
        DCD     USART3_4_IRQHandler            ; 29USART3&USART4
        DCD     CAN_IRQHandler                 ; 30CAN
        DCD     USB_IRQHandler                 ; 31USB

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;; 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 LCD_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
LCD_IRQHandler
        B LCD_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 DMA1_Channel4_5_6_7_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
DMA1_Channel4_5_6_7_IRQHandler
        B DMA1_Channel4_5_6_7_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 TIM2_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
TIM2_IRQHandler
        B TIM2_IRQHandler
         
        PUBWEAK TIM3_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
TIM3_IRQHandler
        B TIM3_IRQHandler
        
        PUBWEAK TIM6_LPTIM1_DAC_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
TIM6_LPTIM1_DAC_IRQHandler
        B TIM6_LPTIM1_DAC_IRQHandler
		
		PUBWEAK TIM7_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
TIM7_IRQHandler
        B TIM7_IRQHandler
		
		PUBWEAK TIM14_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
TIM14_IRQHandler
        B TIM14_IRQHandler
        
		PUBWEAK TIM15_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
TIM15_IRQHandler
        B TIM15_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 I2C2_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
I2C2_IRQHandler
        B I2C2_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 USART3_4_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
USART3_4_IRQHandler
        B USART3_4_IRQHandler

        PUBWEAK CAN_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
CAN_IRQHandler
        B CAN_IRQHandler
        
        PUBWEAK USB_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
USB_IRQHandler
        B USB_IRQHandler
        
         END

;************************ (C) COPYRIGHT Puya *****END OF FILE*******************
