rt-thread/bsp/sam7x/sam7x_rom.ld

OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
MEMORY
{
	CODE (rx) : ORIGIN = 0x00100000, LENGTH = 0x00040000
	/* DATA (rw) : ORIGIN = 0x00200000, LENGTH = 0x00010000 */
	DATA (rw) : ORIGIN = 0x00204000, LENGTH = 0x0000C000
}
ENTRY(_start)
SECTIONS
{
	.text :
	{
		*(.init)
		*(.text)
		*(.rodata)

		/* section information for finsh shell */
		. = ALIGN(4);
		__fsymtab_start = .;
		KEEP(*(FSymTab))
		__fsymtab_end = .;
		. = ALIGN(4);
		__vsymtab_start = .;
		KEEP(*(VSymTab))
		__vsymtab_end = .;
		. = ALIGN(4);

	} > CODE = 0

	. = ALIGN(4);
	.ctors :
	{
		PROVIDE(__ctors_start__ = .);
		KEEP(*(SORT(.ctors.*)))
		KEEP(*(.ctors))
		PROVIDE(__ctors_end__ = .);
	} > CODE

	.dtors :
	{
		PROVIDE(__dtors_start__ = .);
		KEEP(*(SORT(.dtors.*)))
		KEEP(*(.dtors))
		PROVIDE(__dtors_end__ = .);
	} > CODE

    /* .ARM.exidx is sorted, so has to go in its own output section.  */
    __exidx_start = .;
    .ARM.exidx :
    {
        *(.ARM.exidx* .gnu.linkonce.armexidx.*)

        /* This is used by the startup in order to initialize the .data secion */
        _sidata = .;
    } > CODE
    __exidx_end = .;

    /* .data section which is used for initialized data */
    .data : AT (_sidata)
    {
        . = ALIGN(4);
        /* This is used by the startup in order to initialize the .data secion */
        _sdata = . ;

        *(.data)
        *(.data.*)
        *(.gnu.linkonce.d*)

        . = ALIGN(4);
        /* This is used by the startup in order to initialize the .data secion */
        _edata = . ;
    } >DATA
	__data_end = .;

	.noinit :
	{
	    *(.bss.noinit)
	} > DATA

    __bss_start = .;
    .bss :
    {
        . = ALIGN(4);
        /* This is used by the startup in order to initialize the .bss secion */
        _sbss = .;

        *(.bss)
        *(COMMON)

        . = ALIGN(4);
        /* This is used by the startup in order to initialize the .bss secion */
        _ebss = . ;
        _estack = .;
    } > DATA
    __bss_end = .;

    _end = .;

}