ARM_Cortex_M_Development/ARM_Shell_ASM_code.txt at main · ctrl-Sebastian/ARM_Cortex_M_Development · GitHub

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;ARM assembly code shell

        PRESERVE8
        THUMB

; Vector Table
        AREA    RESET, DATA, READONLY
        EXPORT  __Vectors

__Vectors
        DCD     0x20018000          ; Top of Stack (96KB RAM)
        DCD     Reset_Handler       ; Reset Handler

        AREA    |.text|, CODE, READONLY

; Reset Handler
Reset_Handler   PROC
                EXPORT  Reset_Handler
                BL      main
                B       .
                ENDP


main            PROC
                EXPORT  main

                ; Your code goes here


                BX      LR              ; Return from main
                ENDP

                ALIGN
                END