/* Define memory regions */
MEMORY
{
    RAM (wxa) : ORIGIN = 0x20000000, LENGTH = 1M /* Adjust these values for your target */
    ROM (rx)  : ORIGIN = 0x08000000, LENGTH = 512K /* Adjust these values for your target */
}

/* Define the entry point of the program */
ENTRY(_start)

SECTIONS
{
    /* Place the program code at the beginning of ROM */
    .text : {
        *(.text)
        *(.text*)
    } > ROM

    /* Initialize data section in ROM, copy to RAM at startup */
    .data : {
        *(.data)
        *(.data*)
    } > RAM AT > ROM

    /* Uninitialized data section in RAM */
    .bss : {
        *(.bss)
        *(.bss*)
        *(COMMON)
    } > RAM

    /* Constructor array section */
    .init_array : {
        __start_init_array = .; /* Define the start symbol */
        KEEP(*(SORT(.init_array.*)))
        KEEP(*(.init_array))
        __stop_init_array = .; /* Define the end symbol */
    } > ROM

    .fini_array : {
        __start_fini_array = .; /* Define the start symbol for destructors */
        KEEP(*(SORT(.fini_array.*)))
        KEEP(*(.fini_array))
        __stop_fini_array = .; /* Define the end symbol for destructors */
    } > ROM

  /* Add other sections as needed */
}