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/****************************************************************************
* configs/ea3131/pgnsh/ld.script
*
* 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.
*
****************************************************************************/
/* The LPC3131 has 192Kb of ISRAM beginning at virtual address 0x1102:8000.
* LPC313x boot ROM expects the boot image be compiled with entry point at
* 0x1102:9000. A 128b header will appear at this address (applied by
* lpc313xImgCreator) and the executable code must begin at 0x1102:9080.
*
* The .text vitual address space begins at the same location as the physical
* address space: 0x1102 8000. The virtual space is broken up into three
* regions:
*
* locked - Pages locked in memory. Start: 0x1102 8000 Size: 36Kb
* paged - Pages in nonvolatile store. Start: 0x1103 1000 Size: 384Kb
* data - .data/.bss/heap. Start: 0x1109 1000 Size: 44Kb
*
* These region sizes must match the size in pages specified for each region
* in the NuttX configuration file: CONFIG_PAGING_NLOCKED, CONFIG_PAGING_NVPAGED,
* and CONFIG_PAGING_NDATA.
*/
MEMORY
{
locked (rx) : ORIGIN = 0x11029080, LENGTH = 36K - 4224
paged (rx) : ORIGIN = 0x11031000, LENGTH = 384K
data (rw) : ORIGIN = 0x11091000, LENGTH = 44K
}
OUTPUT_ARCH(arm)
ENTRY(_stext)
SECTIONS
{
.locked : {
_slocked = ABSOLUTE(.);
*(.vectors)
locked.r (.text .text.*)
locked.r (.fixup)
locked.r (.gnu.warning)
locked.r (.rodata .rodata.*)
locked.r (.gnu.linkonce.t.*)
locked.r (.glue_7)
locked.r (.glue_7t)
locked.r (.got)
locked.r (.gcc_except_table)
locked.r (.gnu.linkonce.r.*)
_elocked = ABSOLUTE(.);
} >locked
_eronly = ABSOLUTE(.);
.paged : {
_spaged = ABSOLUTE(.);
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_epaged = ABSOLUTE(.);
} > paged
_eronly = ABSOLUTE(.);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
} > data AT > locked
.ARM.extab : {
*(.ARM.extab*)
} >data
.ARM.exidx : {
__exidx_start = ABSOLUTE(.);
*(.ARM.exidx*)
__exidx_end = ABSOLUTE(.);
} > data
.bss : {
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
_ebss = ABSOLUTE(.);
} > data
/* 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) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}
|
