/****************************************************************************
* configs/olimex-lpc2378/nsh/ld.script
*
* Copyright (C) 2010 Rommel Marcelo. All rights reserved.
* Author: Rommel Marcelo
*
* This is part of the NuttX RTOS and based on the LPC2148 port:
*
* Copyright (C) 2010 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
MEMORY
{
ROM (rx) : ORIGIN = 0x00000000, LENGTH = (512k-8k) /* Flash: 512k - boot code */
RAM (rw) : ORIGIN = 0x40000000, LENGTH = (32k-32) /* SRAM: 32k - IAP work */
URAM (rw) : ORIGIN = 0x7FD00000, LENGTH = (8k) /* USB RAM: 8k */
ERAM (rw) : ORIGIN = 0x7FE00000, LENGTH = (16k) /* Ethernet RAM: 16k */
BRAM (rw) : ORIGIN = 0xE0084000, LENGTH = (2k) /* Battery RAM: 2k */
}
OUTPUT_ARCH(arm)
ENTRY(_stext)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors) /* Startup code */
*(.text .text.*) /* remaining code */
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*) /* read-only data (constants) */
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
. = ALIGN(4);
} > ROM
/* This is where the .data section is relocated for execution out
* FLASH. The .data section will be relocated from _eronly
* to _sdata at boot time.
*/
. = ALIGN(4);
_eronly = ABSOLUTE(.);
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
} > RAM AT > ROM
.ARM.extab : {
*(.ARM.extab*)
} > RAM
.ARM.exidx : {
__exidx_start = ABSOLUTE(.);
*(.ARM.exidx*)
__exidx_end = ABSOLUTE(.);
} > RAM
/* .bss section which is initialized by 0 */
/* This section will be filled with zero by startup code */
.bss (NOLOAD) :
{
_sbss = ABSOLUTE(.) ;
*(.bss)
*(.bss.*)
*(.gnu.linkonce.b*)
*(COMMON)
_ebss = ABSOLUTE(.);
} > RAM
.usbram (NOLOAD) :
{
__usbram_start = . ;
__usbram_start__ = . ;
*(.usbram)
. = ALIGN(4);
} > URAM
.etherram (NOLOAD) :
{
__etherram_start = . ;
__etherram_start__ = . ;
*(.etherram)
. = ALIGN(4);
} > ERAM
.batteryram (NOLOAD) :
{
__batteryram_start = . ;
__batteryram_start__ = . ;
*(.batteryram)
. = ALIGN(4);
} > BRAM
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
/* DWARF debug sections.
Symbols in the DWARF debugging sections are relative to the beginning
of the section so we begin them at 0. */
/* DWARF 1 */
.debug 0 : { *(.debug) }
.line 0 : { *(.line) }
/* GNU DWARF 1 extensions */
.debug_srcinfo 0 : { *(.debug_srcinfo) }
.debug_sfnames 0 : { *(.debug_sfnames) }
/* DWARF 1.1 and DWARF 2 */
.debug_aranges 0 : { *(.debug_aranges) }
.debug_pubnames 0 : { *(.debug_pubnames) }
/* DWARF 2 */
.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
/* SGI/MIPS DWARF 2 extensions */
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
}
