/* the entry point */
ENTRY(_start)

SECTIONS
{
    /* all sections located above 1MB */
    . = 0x100000;

    /* multiboot header first (needs to reside within the first 8KB),
     * then the code itself
     */
    .text BLOCK(4K) : ALIGN(4K)
    {
        *(.multiboot)
        *(.code)
    }

    /* to be sure that this kernel is identified as a multiboot one,
     * the GNU notes information should be placed inside the first 8K.
     * another option is to exclude this unqiue header with -Wl,--build-id=none
     */
    .note.gnu.build-id BLOCK(4K) : ALIGN(4K)
    {
        *(.note.gnu.build-id)
    }

    /* read-only data */
    .rodata BLOCK(4K) : ALIGN(4K)
    {
        *(.rodata*)
    }

    /* read-write data (initialized) */
    .data BLOCK(4K) : ALIGN(4K)
    {
        *(.data*)
    }

    /* read-write data (uninitialized) and stack */
    .bss BLOCK(4K) : ALIGN(4K)
    {
        *(COMMON)
        *(.bss)
        *(.bootstrap_stack)
    }
}