;****************************************************************************** 
;* @file    startup_py32t090xx.s
;* @author  MCU Application Team
;* @brief   PY32T090xx 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_TAMP_IRQHandler            ; 2RTC & Tamp
        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     DMA_Channel1_IRQHandler        ; 9DMA Channel 1
        DCD     DMA_Channel2_3_IRQHandler      ; 10DMA Channel 2 and Channel 3
        DCD     DMA_Channel4_7_IRQHandler      ; 11DMA Channel 4 to 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_DAC_LPTIM1_IRQHandler     ; 17TIM6 & DAC & LPTIM1
        DCD     TIM7_LPTIM2_IRQHandler         ; 18TIM7 & LPTIM2
        DCD     PWM_IRQHandler                 ; 19PWM  
        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     UART1_LPUART1_IRQHandler       ; 29UART1 & LUART1
        DCD     UART2_LPUART2_IRQHandler       ; 30UART2 & LUART2
        DCD     TK_IRQHandler                  ; 31TK

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;; 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_TAMP_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
RTC_TAMP_IRQHandler
        B RTC_TAMP_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 DMA_Channel1_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
DMA_Channel1_IRQHandler
        B DMA_Channel1_IRQHandler
        
        PUBWEAK DMA_Channel2_3_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
DMA_Channel2_3_IRQHandler
        B DMA_Channel2_3_IRQHandler
        
        PUBWEAK DMA_Channel4_7_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
DMA_Channel4_7_IRQHandler
        B DMA_Channel4_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_DAC_LPTIM1_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
TIM6_DAC_LPTIM1_IRQHandler
        B TIM6_DAC_LPTIM1_IRQHandler
        
        PUBWEAK TIM7_LPTIM2_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
TIM7_LPTIM2_IRQHandler
        B TIM7_LPTIM2_IRQHandler
        
        PUBWEAK PWM_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
PWM_IRQHandler
        B PWM_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 UART1_LPUART1_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
UART1_LPUART1_IRQHandler
        B UART1_LPUART1_IRQHandler
        
        PUBWEAK UART2_LPUART2_IRQHandler
        SECTION .text:CODE:REORDER:NOROOT(1)
UART2_LPUART2_IRQHandler
        B UART2_LPUART2_IRQHandler

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

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