Subversion Repositories hf-risc

ENTRY(_entry)

/* specify HF-RISC memory areas */

MEMORY 
{
rom             : ORIGIN = 0x00000000, LENGTH = 256M    /* ROM area*/
ram             : ORIGIN = 0x40000000, LENGTH = 256M    /* RAM area. */
ram_top         : ORIGIN = 0x4ffffc00, LENGTH = 0x400   /* RAM area. 1KB reserved for the bootloader .bss + stack */
}

/* define a global symbol _stack on top of RAM. */

_stack = 0x4ffffffc;

/* now define the output sections  */

SECTIONS 
{
        . = 0;

        .text :
        {
                _text = .;
                *(.text)
                *(.text.*)
                _etext = .;
        } > rom

        .rodata :
        {
                _rodata = .;
                *(.rodata)
                *(.rodata.*)
                _erodata = .;
        } > rom
/* TODO: copy .data to RAM */
/* now, we just don't generate globals, so we can safely remove the .data section */
/*
        .data :
        {
                _data = .;
                *(.data)
                *(.data.*)
                _edata = .;
        } > ram
*/
/* the .bss section must be defined in RAM. we don't need to initialize it though. */
        .bss :
        {
                _bss_start = .;
                *(.bss)
        } > ram_top

        . = ALIGN(4);
        _bss_end = . ;
}
        _end = .;