/******************************************************************************
 * AVR32 AT32UC3A0128 GNU LD script file.
 *
 * - Compiler:           GNU GCC for AVR32
 * - Supported devices:  AVR32 AT32UC3A0128
 *
 * - author              Atmel Corporation: http://www.atmel.com \n
 *                       Support and FAQ: http://support.atmel.no/
 *
 ******************************************************************************/

/* Copyright (c) 2009 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:
 *
 * 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. The name of Atmel may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 *
 * 4. This software may only be redistributed and used in connection with an Atmel
 * AVR product.
 *
 * 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
 * EXPRESSLY AND SPECIFICALLY 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
 *
 */

OUTPUT_FORMAT("elf32-avr32", "elf32-avr32", "elf32-avr32")

OUTPUT_ARCH(avr32:uc)

ENTRY(_start)

MEMORY
{
  FLASH (rxai!w) : ORIGIN = 0x80000000, LENGTH = 0x00020000
  INTRAM (wxa!ri) : ORIGIN = 0x00000004, LENGTH = 0x00007FFC
  USERPAGE : ORIGIN = 0x80800000, LENGTH = 0x00000200
}

PHDRS
{
  FLASH PT_LOAD;
  INTRAM_ALIGN PT_NULL;
  INTRAM_AT_FLASH PT_LOAD;
  INTRAM PT_NULL;
  USERPAGE PT_LOAD;
}

SECTIONS
{
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  /* Use a default heap size if heap size was not defined. */
  __heap_size__ = DEFINED(__heap_size__) ? __heap_size__ : __max_heap_size__;

  /* Use a default stack size if stack size was not defined. */
  __stack_size__ = DEFINED(__stack_size__) ? __stack_size__ : 4K;

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  .init           :
  {
    KEEP (*(.init))
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  .plt            : { *(.plt) } >FLASH AT>FLASH :FLASH
  .text           :
  {
    *(.text .stub .text.* .gnu.linkonce.t.*)
    KEEP (*(.text.*personality*))
    /* .gnu.warning sections are handled specially by elf32.em.  */
    *(.gnu.warning)
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  .fini           :
  {
    KEEP (*(.fini))
  } >FLASH AT>FLASH :FLASH =0xd703d703
  PROVIDE (__etext = .);
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  PROVIDE (etext = .);
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  .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) } >FLASH AT>FLASH :FLASH
  .gcc_except_table   : ONLY_IF_RO { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) } >FLASH AT>FLASH :FLASH
  .lalign	: { . = ALIGN(8); PROVIDE(_data_lma = .); } >FLASH AT>FLASH :FLASH
  . = ORIGIN(INTRAM);
  .dalign	: { . = ALIGN(8); PROVIDE(_data = .); } >INTRAM AT>INTRAM :INTRAM_ALIGN
  /* Exception handling  */
  .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  .gcc_except_table   : ONLY_IF_RW { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  /* Thread Local Storage sections  */
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  /* Ensure the __preinit_array_start label is properly aligned.  We
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  PROVIDE (__preinit_array_end = .);
  PROVIDE (__init_array_start = .);
  .init_array     : { KEEP (*(.init_array)) } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  PROVIDE (__init_array_end = .);
  PROVIDE (__fini_array_start = .);
  .fini_array     : { KEEP (*(.fini_array)) } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  PROVIDE (__fini_array_end = .);
  .ctors          :
  {
    /* gcc uses crtbegin.o to find the start of
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    KEEP (*crtbegin*.o(.ctors))
    /* We don't want to include the .ctor section from
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       The .ctor section from the crtend file contains the
       end of ctors marker and it must be last */
    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
    KEEP (*(SORT(.ctors.*)))
    KEEP (*(.ctors))
  } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  .dtors          :
  {
    KEEP (*crtbegin*.o(.dtors))
    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
    KEEP (*(SORT(.dtors.*)))
    KEEP (*(.dtors))
  } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  .jcr            : { KEEP (*(.jcr)) } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  .data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro*) } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  .dynamic        : { *(.dynamic) } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  .got            : { *(.got.plt) *(.got) } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  .ramtext        : { *(.ramtext .ramtext.*) } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  .ddalign	: { . = ALIGN(8); } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  .data           :
  {
    *(.data .data.* .gnu.linkonce.d.*)
    KEEP (*(.gnu.linkonce.d.*personality*))
    SORT(CONSTRUCTORS)
  } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  .data1          : { *(.data1) } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  .balign	: { . = ALIGN(8); PROVIDE(_edata = .); } >INTRAM AT>FLASH :INTRAM_AT_FLASH
  PROVIDE (edata = .);
  __bss_start = .;
  .bss            :
  {
    *(.dynbss)
    *(.bss .bss.* .gnu.linkonce.b.*)
    *(COMMON)
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  } >INTRAM AT>INTRAM :INTRAM
  . = ALIGN(8);
  _end = .;
  PROVIDE (end = .);
  __heap_start__ = ALIGN(8);
  .heap           :
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    *(.heap)
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  /* Stabs debugging sections.  */
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  /* DWARF 1 */
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  .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) }
  .stack         ORIGIN(INTRAM) + LENGTH(INTRAM) - __stack_size__ :
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    _stack = .;
    *(.stack)
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    _estack = .;
  } >INTRAM AT>INTRAM :INTRAM
  .userpage       : { *(.userpage .userpage.*) } >USERPAGE AT>USERPAGE :USERPAGE
  /DISCARD/ : { *(.note.GNU-stack) }
}
