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/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
/*------------------------------------------------------------------------------
* Linker script for running in internal SRAM on the AT91SAM3UE256
*----------------------------------------------------------------------------*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
/*ENTRY(entry)*/
/* Memory Spaces Definitions */
MEMORY
{
sram0 (W!RX) : ORIGIN = 0x20000000, LENGTH = 0x00008000 /* Sram0, 32K */
sram1 (W!RX) : ORIGIN = 0x20080000, LENGTH = 0x00008000 /* Sram1, 32K */
/* flash ( RX) : ORIGIN = 0x00080000, LENGTH = 0x00010000*/ /* Flash, 64K */
/* rom (W!RX) : ORIGIN = 0x00180000, LENGTH = 0x00004000*/ /* ROM, 16K */
/* sram0 (W!RX) : ORIGIN = 0x20000000, LENGTH = 0x00008000*/ /* Sram0, 32K */
/* sram1 (W!RX) : ORIGIN = 0x20080000, LENGTH = 0x00008000*/ /* Sram1, 32K */
/* PSRAM, 16M, HISMC4_EBI.CS1 */
psram (W!RX) : ORIGIN = 0x61000000, LENGTH = 0x01000000
}
/* Stack in SRAM0 */
_estack = 0x20007000;
/* Entry point */
ENTRY(ResetException)
SECTIONS
{
/* startup code in the .isr_vector */
.text :
{
. = ALIGN(4);
_stext = .;
KEEP(*(.isr_vector .isr_vector.*))
*(.text .text.*)
*(.glue_7)
*(.glue_7t)
*(.gcc_except_table)
*(.rodata .rodata*)
*(.gnu.linkonce.r.*)
. = ALIGN(4);
_etext = .; /* End of text section */
} > sram0
.data : /* data */
{
. = ALIGN(4);
_sidata = .;
_sdata = .;
*(.data)
*(.data.*)
. = ALIGN(4);
_edata = .; /* End of data section */
} > sram0
.bss (NOLOAD) : {
. = ALIGN(4);
_szero = .;
*(.bss)
. = ALIGN(4);
_ezero = .;
} >sram0
PROVIDE (end = .);
PROVIDE (_end = .);
/* after that it's only debugging information. */
/* remove the debugging information from the standard libraries */
/* Sections to be discarded */
/DISCARD/ :
{
libc.a ( * )
libm.a ( * )
libgcc.a ( * )
}
/* 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) }
}
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