ENTRY(_start)

SECTIONS
{
    /* 0x00000500 - 0x00007BFF : guaranteed free to use */

    /* smp code at 0x7000*/
    . = 0x00007000;
    kernel_start = .;

    .multiboot BLOCK(4K) : ALIGN(4K)
    {
	    asm/asm_start.o(.smp)
	    asm/asm_mp.o
	    *(.multiboot)
    }
    

   /*
    0x00007E00	0x0007FFFF	480.5 KiB	RAM (guaranteed free for use)	Conventional memory
    0x00080000	0x0009FBFF	approximately 120 KiB, depending on EBDA size	RAM (free for use, if it exists)	Conventional memory
    */
    /* 0x00100000 - 0x00EFFFFF : free for use (if it exists) 14Mib */

    . = 0x00100000;

    /* _start code as 0x100000 and rest of code*/
    .text BLOCK(4K): ALIGN(4K)
    {
	    *(.multiboot)
	    *(.text)
    }

    /* 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)
    {
	    *(.bootstrap_stack)
	    *(COMMON)
	    *(.bss)
    }

    kernel_end = .;
}