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2025-11-10 18:05:11 +08:00
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;//*****************************************************************************
;//
;// Copyright (C) 2022 Texas Instruments Incorporated - http://www.ti.com/
;//
;// Redistribution and use in source and binary forms, with or without
;// modification, are permitted provided that the following conditions
;// are met:
;//
;// Redistributions of source code must retain the above copyright
;// notice, this list of conditions and the following disclaimer.
;//
;// Redistributions in binary form must reproduce the above copyright
;// notice, this list of conditions and the following disclaimer in the
;// documentation and/or other materials provided with the
;// distribution.
;//
;// Neither the name of Texas Instruments Incorporated nor the names of
;// its contributors may be used to endorse or promote products derived
;// from this software without specific prior written permission.
;//
;// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
;// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
;// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
;// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
;// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
;// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
;// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
;// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
;// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
;// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
;// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;//
;// MSPM0G3507 startup file
;//
;//****************************************************************************
;//-------- <<< Use Configuration Wizard in Context Menu >>> ------------------
;*/
; <h> Stack Configuration
; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Stack_Size EQU 0x00000100
AREA STACK, NOINIT, READWRITE, ALIGN=3
Stack_Mem SPACE Stack_Size
__initial_sp
; <h> Heap Configuration
; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Heap_Size EQU 0x00000000
AREA HEAP, NOINIT, READWRITE, ALIGN=3
__heap_base
Heap_Mem SPACE Heap_Size
__heap_limit
PRESERVE8
THUMB
; Vector Table Mapped to Address 0 at Reset
AREA RESET, DATA, READONLY
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
__Vectors DCD __initial_sp ; 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 GROUP0_IRQHandler ; 1: GROUP0 interrupt handler
DCD GROUP1_IRQHandler ; 2: GROUP1 interrupt handler
DCD TIMG8_IRQHandler ; 3: TIMG8 interrupt handler
DCD UART3_IRQHandler ; 4: UART3 interrupt handler
DCD ADC0_IRQHandler ; 5: ADC0 interrupt handler
DCD ADC1_IRQHandler ; 6: ADC1 interrupt handler
DCD CANFD0_IRQHandler ; 7: CANFD0 interrupt handler
DCD DAC0_IRQHandler ; 8: DAC0 interrupt handler
DCD 0 ; 9: Reserved
DCD SPI0_IRQHandler ; 10: SPI0 interrupt handler
DCD SPI1_IRQHandler ; 11: SPI1 interrupt handler
DCD 0 ; 12: Reserved
DCD 0 ; 13: Reserved
DCD UART1_IRQHandler ; 14: UART1 interrupt handler
DCD UART2_IRQHandler ; 15: UART2 interrupt handler
DCD UART0_IRQHandler ; 16: UART0 interrupt handler
DCD TIMG0_IRQHandler ; 17: TIMG0 interrupt handler
DCD TIMG6_IRQHandler ; 18: TIMG6 interrupt handler
DCD TIMA0_IRQHandler ; 19: TIMA0 interrupt handler
DCD TIMA1_IRQHandler ; 20: TIMA1 interrupt handler
DCD TIMG7_IRQHandler ; 21: TIMG7 interrupt handler
DCD TIMG12_IRQHandler ; 22: TIMG12 interrupt handler
DCD 0 ; 23: Reserved
DCD 0 ; 24: Reserved
DCD I2C0_IRQHandler ; 25: I2C0 interrupt handler
DCD I2C1_IRQHandler ; 26: I2C1 interrupt handler
DCD 0 ; 27: Reserved
DCD 0 ; 28: Reserved
DCD AES_IRQHandler ; 29: AES interrupt handler
DCD 0 ; 30: Reserved
DCD RTC_IRQHandler ; 31: RTC interrupt handler
DCD DMA_IRQHandler ; 32: DMA interrupt handler
__Vectors_End
__Vectors_Size EQU __Vectors_End - __Vectors
AREA |.text|, CODE, READONLY
; Reset Handler
Reset_Handler PROC
EXPORT Reset_Handler [WEAK]
;IMPORT SystemInit
IMPORT __main
; SystemInit can be called here, but not necessary for MSPM0
;LDR R0, =SystemInit
;BLX R0
LDR R0, =__main
BX R0
ENDP
; Dummy Exception Handlers (infinite loops which can be modified)
NMI_Handler PROC
EXPORT NMI_Handler [WEAK]
B .
ENDP
HardFault_Handler\
PROC
EXPORT HardFault_Handler [WEAK]
B .
ENDP
SVC_Handler PROC
EXPORT SVC_Handler [WEAK]
B .
ENDP
PendSV_Handler PROC
EXPORT PendSV_Handler [WEAK]
B .
ENDP
SysTick_Handler PROC
EXPORT SysTick_Handler [WEAK]
B .
ENDP
Default_Handler PROC
EXPORT Default_Handler [WEAK]
EXPORT GROUP0_IRQHandler [WEAK]
EXPORT GROUP1_IRQHandler [WEAK]
EXPORT TIMG8_IRQHandler [WEAK]
EXPORT UART3_IRQHandler [WEAK]
EXPORT ADC0_IRQHandler [WEAK]
EXPORT ADC1_IRQHandler [WEAK]
EXPORT CANFD0_IRQHandler [WEAK]
EXPORT DAC0_IRQHandler [WEAK]
EXPORT SPI0_IRQHandler [WEAK]
EXPORT SPI1_IRQHandler [WEAK]
EXPORT UART1_IRQHandler [WEAK]
EXPORT UART2_IRQHandler [WEAK]
EXPORT UART0_IRQHandler [WEAK]
EXPORT TIMG0_IRQHandler [WEAK]
EXPORT TIMG6_IRQHandler [WEAK]
EXPORT TIMA0_IRQHandler [WEAK]
EXPORT TIMA1_IRQHandler [WEAK]
EXPORT TIMG7_IRQHandler [WEAK]
EXPORT TIMG12_IRQHandler [WEAK]
EXPORT I2C0_IRQHandler [WEAK]
EXPORT I2C1_IRQHandler [WEAK]
EXPORT AES_IRQHandler [WEAK]
EXPORT RTC_IRQHandler [WEAK]
EXPORT DMA_IRQHandler [WEAK]
GROUP0_IRQHandler
GROUP1_IRQHandler
TIMG8_IRQHandler
UART3_IRQHandler
ADC0_IRQHandler
ADC1_IRQHandler
CANFD0_IRQHandler
DAC0_IRQHandler
SPI0_IRQHandler
SPI1_IRQHandler
UART1_IRQHandler
UART2_IRQHandler
UART0_IRQHandler
TIMG0_IRQHandler
TIMG6_IRQHandler
TIMA0_IRQHandler
TIMA1_IRQHandler
TIMG7_IRQHandler
TIMG12_IRQHandler
I2C0_IRQHandler
I2C1_IRQHandler
AES_IRQHandler
RTC_IRQHandler
DMA_IRQHandler
B .
ENDP
ALIGN
; User Initial Stack & Heap
IF :DEF:__MICROLIB
EXPORT __initial_sp
EXPORT __heap_base
EXPORT __heap_limit
ELSE
IMPORT __use_two_region_memory
EXPORT __user_initial_stackheap
__user_initial_stackheap PROC
LDR R0, = Heap_Mem
LDR R1, =(Stack_Mem + Stack_Size)
LDR R2, = (Heap_Mem + Heap_Size)
LDR R3, = Stack_Mem
BX LR
ENDP
ALIGN
ENDIF
END