gnuk/src/gnuk.ld.in

/*
    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.

    This file is part of ChibiOS/RT.

    ChibiOS/RT is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.

    ChibiOS/RT is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program. If not, see <http://www.gnu.org/licenses/>.

                                      ---

    A special exception to the GPL can be applied should you wish to distribute
    a combined work that includes ChibiOS/RT, without being obliged to provide
    the source code for any proprietary components. See the file exception.txt
    for full details of how and when the exception can be applied.
*/

/*
 * ST32F103 memory setup.
 */
__main_stack_size__     = 0x0400;
__process_stack_size__  = 0x0200;
__stacks_total_size__   = __main_stack_size__ + __process_stack_size__;

MEMORY
{
    flash0 : org = @ORIGIN@, len = 4k
    flash  : org = @ORIGIN@+0x1000, len = @FLASH_SIZE@k - 4k
    ram : org = 0x20000000, len = 20k
}

/* __flash_start__: flash ROM start address regardless of DFU_SUPPORT */
__flash_start__         = 0x08001000;
__flash_end__		= ORIGIN(flash) + LENGTH(flash);

__ram_start__           = ORIGIN(ram);
__ram_size__            = LENGTH(ram);
__ram_end__             = __ram_start__ + __ram_size__;

SECTIONS
{
    . = 0;

    .sys : ALIGN(16) SUBALIGN(16)
    {
        _sys = .;
        KEEP(*(.vectors))
	sys.o(.text)
	sys.o(.text.*)
        sys.o(.rodata)
	sys.o(.rodata.*)
	. = ALIGN(1024);
	*(.sys.0)
	*(.sys.1)
	*(.sys.2)
    } > flash0

    .text : ALIGN(16) SUBALIGN(16)
    {
        _text = .;
        KEEP(*(vectors))
        *(.text)
        *(.text.*)
        *(.rodata)
        *(.rodata.*)
        *(.glue_7t)
        *(.glue_7)
        *(.gcc*)
    } > flash

    .ctors :
    {
        PROVIDE(_ctors_start_ = .);
        KEEP(*(SORT(.ctors.*)))
        KEEP(*(.ctors))
        PROVIDE(_ctors_end_ = .);
    } > flash

    .dtors :
    {
        PROVIDE(_dtors_start_ = .);
        KEEP(*(SORT(.dtors.*)))
        KEEP(*(.dtors))
        PROVIDE(_dtors_end_ = .);
    } > flash

    .ARM.extab : {*(.ARM.extab* .gnu.linkonce.armextab.*)}

    __exidx_start = .;
    .ARM.exidx : {*(.ARM.exidx* .gnu.linkonce.armexidx.*)} > flash
    __exidx_end = .;

    .eh_frame_hdr : {*(.eh_frame_hdr)}

    .eh_frame : ONLY_IF_RO {*(.eh_frame)}

    . = ALIGN(4);
    _etext = .;
    _textdata = _etext;

    .data :
    {
        _data = .;
        *(.data)
        . = ALIGN(4);
        *(.data.*)
        . = ALIGN(4);
        *(.ramtext)
        . = ALIGN(4);
        _edata = .;
    } > ram AT > flash

    .bss :
    {
        _bss_start = .;
        *(.bss)
        . = ALIGN(4);
        *(.bss.*)
        . = ALIGN(4);
        *(COMMON)
        . = ALIGN(4);
        _bss_end = .;
    } > ram

    PROVIDE(end = .);
    _end            = .;
    . = ALIGN(512);
    _regnual_start = .;

@CERTDO_SUPPORT_START@
    .gnuk_ch_certificate :
    {
        . = ALIGN (@FLASH_PAGE_SIZE@);
        ch_certificate_start = .;
	LONG(0xffffffff);
	. += 1920;
        . = ALIGN (@FLASH_PAGE_SIZE@);
    } > flash =0xffffffff
@CERTDO_SUPPORT_END@

    .gnuk_flash :
    {
        . = ALIGN (@FLASH_PAGE_SIZE@);
	_data_pool = .;
	KEEP(*(.gnuk_data))
	. = ALIGN(@FLASH_PAGE_SIZE@);
	. += @FLASH_PAGE_SIZE@;
	_keystore_pool = .;
	. += 512*3;
	. = ALIGN(@FLASH_PAGE_SIZE@);
    } > flash =0xffffffff
}

__heap_base__   = _end;
__heap_end__    = __ram_end__ - __stacks_total_size__;