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jeremybenn |
/******************************************************************************
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* AVR32 AT32UC3A1128 GNU LD script file.
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*
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* - Compiler: GNU GCC for AVR32
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* - Supported devices: AVR32 AT32UC3A1128
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*
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* - author Atmel Corporation: http://www.atmel.com \n
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* Support and FAQ: http://support.atmel.no/
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*
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******************************************************************************/
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/* Copyright (c) 2007, Atmel Corporation All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. The name of ATMEL may not be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND
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* SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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OUTPUT_FORMAT("elf32-avr32", "elf32-avr32", "elf32-avr32")
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OUTPUT_ARCH(avr32:uc)
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ENTRY(_start)
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MEMORY
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{
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FLASH (rxai!w) : ORIGIN = 0x80000000, LENGTH = 0x00020000
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INTRAM (wxa!ri) : ORIGIN = 0x00000004, LENGTH = 0x00007FFC
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USERPAGE : ORIGIN = 0x80800000, LENGTH = 0x00000200
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FACTORYPAGE : ORIGIN = 0x80800200, LENGTH = 0x00000200
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}
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PHDRS
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{
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FLASH PT_LOAD;
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INTRAM PT_NULL;
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USERPAGE PT_LOAD;
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FACTORYPAGE PT_LOAD;
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}
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SECTIONS
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{
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/* If this heap size is selected, all the INTRAM space from the end of the
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data area to the beginning of the stack will be allocated for the heap. */
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__max_heap_size__ = -1;
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/* Use a default heap size if heap size was not defined. */
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__heap_size__ = DEFINED(__heap_size__) ? __heap_size__ : __max_heap_size__;
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/* Use a default stack size if stack size was not defined. */
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__stack_size__ = DEFINED(__stack_size__) ? __stack_size__ : 4K;
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/* Read-only sections, merged into text segment: */
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PROVIDE (__executable_start = 0x80000000); . = 0x80000000;
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.interp : { *(.interp) } >FLASH AT>FLASH :FLASH
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.reset : { *(.reset) } >FLASH AT>FLASH :FLASH
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.hash : { *(.hash) } >FLASH AT>FLASH :FLASH
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.dynsym : { *(.dynsym) } >FLASH AT>FLASH :FLASH
|
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.dynstr : { *(.dynstr) } >FLASH AT>FLASH :FLASH
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.gnu.version : { *(.gnu.version) } >FLASH AT>FLASH :FLASH
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.gnu.version_d : { *(.gnu.version_d) } >FLASH AT>FLASH :FLASH
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.gnu.version_r : { *(.gnu.version_r) } >FLASH AT>FLASH :FLASH
|
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.rel.init : { *(.rel.init) } >FLASH AT>FLASH :FLASH
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.rela.init : { *(.rela.init) } >FLASH AT>FLASH :FLASH
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.rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) } >FLASH AT>FLASH :FLASH
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.rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) } >FLASH AT>FLASH :FLASH
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.rel.fini : { *(.rel.fini) } >FLASH AT>FLASH :FLASH
|
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.rela.fini : { *(.rela.fini) } >FLASH AT>FLASH :FLASH
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.rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) } >FLASH AT>FLASH :FLASH
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.rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) } >FLASH AT>FLASH :FLASH
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.rel.data.rel.ro : { *(.rel.data.rel.ro*) } >FLASH AT>FLASH :FLASH
|
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.rela.data.rel.ro : { *(.rel.data.rel.ro*) } >FLASH AT>FLASH :FLASH
|
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.rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) } >FLASH AT>FLASH :FLASH
|
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.rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) } >FLASH AT>FLASH :FLASH
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.rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } >FLASH AT>FLASH :FLASH
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.rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } >FLASH AT>FLASH :FLASH
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.rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } >FLASH AT>FLASH :FLASH
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.rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } >FLASH AT>FLASH :FLASH
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.rel.ctors : { *(.rel.ctors) } >FLASH AT>FLASH :FLASH
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.rela.ctors : { *(.rela.ctors) } >FLASH AT>FLASH :FLASH
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.rel.dtors : { *(.rel.dtors) } >FLASH AT>FLASH :FLASH
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.rela.dtors : { *(.rela.dtors) } >FLASH AT>FLASH :FLASH
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.rel.got : { *(.rel.got) } >FLASH AT>FLASH :FLASH
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.rela.got : { *(.rela.got) } >FLASH AT>FLASH :FLASH
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.rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) } >FLASH AT>FLASH :FLASH
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.rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) } >FLASH AT>FLASH :FLASH
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.rel.plt : { *(.rel.plt) } >FLASH AT>FLASH :FLASH
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.rela.plt : { *(.rela.plt) } >FLASH AT>FLASH :FLASH
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.init :
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{
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KEEP (*(.init))
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} >FLASH AT>FLASH :FLASH =0xd703d703
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.plt : { *(.plt) } >FLASH AT>FLASH :FLASH
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.text :
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{
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*(.text .stub .text.* .gnu.linkonce.t.*)
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KEEP (*(.text.*personality*))
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/* .gnu.warning sections are handled specially by elf32.em. */
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*(.gnu.warning)
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} >FLASH AT>FLASH :FLASH =0xd703d703
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.fini :
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{
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KEEP (*(.fini))
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} >FLASH AT>FLASH :FLASH =0xd703d703
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PROVIDE (__etext = .);
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PROVIDE (_etext = .);
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PROVIDE (etext = .);
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.rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } >FLASH AT>FLASH :FLASH
|
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.rodata1 : { *(.rodata1) } >FLASH AT>FLASH :FLASH
|
131 |
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.eh_frame_hdr : { *(.eh_frame_hdr) } >FLASH AT>FLASH :FLASH
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.eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } >FLASH AT>FLASH :FLASH
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.gcc_except_table : ONLY_IF_RO { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) } >FLASH AT>FLASH :FLASH
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.lalign : { . = ALIGN(8); PROVIDE(_data_lma = .); } >FLASH AT>FLASH :FLASH
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. = ORIGIN(INTRAM);
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.dalign : { . = ALIGN(8); PROVIDE(_data = .); } >INTRAM AT>INTRAM :INTRAM
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/* Exception handling */
|
138 |
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.eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } >INTRAM AT>FLASH :FLASH
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.gcc_except_table : ONLY_IF_RW { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) } >INTRAM AT>FLASH :FLASH
|
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/* Thread Local Storage sections */
|
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.tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } >INTRAM AT>FLASH :FLASH
|
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.tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } >INTRAM AT>FLASH :FLASH
|
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/* Ensure the __preinit_array_start label is properly aligned. We
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could instead move the label definition inside the section, but
|
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the linker would then create the section even if it turns out to
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be empty, which isn't pretty. */
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PROVIDE (__preinit_array_start = ALIGN(32 / 8));
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.preinit_array : { KEEP (*(.preinit_array)) } >INTRAM AT>FLASH :FLASH
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PROVIDE (__preinit_array_end = .);
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PROVIDE (__init_array_start = .);
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.init_array : { KEEP (*(.init_array)) } >INTRAM AT>FLASH :FLASH
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PROVIDE (__init_array_end = .);
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PROVIDE (__fini_array_start = .);
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.fini_array : { KEEP (*(.fini_array)) } >INTRAM AT>FLASH :FLASH
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PROVIDE (__fini_array_end = .);
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.ctors :
|
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{
|
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/* gcc uses crtbegin.o to find the start of
|
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the constructors, so we make sure it is
|
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first. Because this is a wildcard, it
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doesn't matter if the user does not
|
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actually link against crtbegin.o; the
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linker won't look for a file to match a
|
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wildcard. The wildcard also means that it
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doesn't matter which directory crtbegin.o
|
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is in. */
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KEEP (*crtbegin*.o(.ctors))
|
168 |
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/* We don't want to include the .ctor section from
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169 |
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from the crtend.o file until after the sorted ctors.
|
170 |
|
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The .ctor section from the crtend file contains the
|
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end of ctors marker and it must be last */
|
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KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
|
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KEEP (*(SORT(.ctors.*)))
|
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KEEP (*(.ctors))
|
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|
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} >INTRAM AT>FLASH :FLASH
|
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.dtors :
|
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{
|
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KEEP (*crtbegin*.o(.dtors))
|
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KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
|
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KEEP (*(SORT(.dtors.*)))
|
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KEEP (*(.dtors))
|
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} >INTRAM AT>FLASH :FLASH
|
183 |
|
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.jcr : { KEEP (*(.jcr)) } >INTRAM AT>FLASH :FLASH
|
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.data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro*) } >INTRAM AT>FLASH :FLASH
|
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.dynamic : { *(.dynamic) } >INTRAM AT>FLASH :FLASH
|
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.got : { *(.got.plt) *(.got) } >INTRAM AT>FLASH :FLASH
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.data :
|
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{
|
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*(.data .data.* .gnu.linkonce.d.*)
|
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KEEP (*(.gnu.linkonce.d.*personality*))
|
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SORT(CONSTRUCTORS)
|
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} >INTRAM AT>FLASH :FLASH
|
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.data1 : { *(.data1) } >INTRAM AT>FLASH :FLASH
|
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.balign : { . = ALIGN(8); _edata = .; } >INTRAM AT>FLASH :FLASH
|
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_edata = .;
|
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|
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PROVIDE (edata = .);
|
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__bss_start = .;
|
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.bss :
|
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{
|
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*(.dynbss)
|
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*(.bss .bss.* .gnu.linkonce.b.*)
|
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*(COMMON)
|
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/* Align here to ensure that the .bss section occupies space up to
|
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_end. Align after .bss to ensure correct alignment even if the
|
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.bss section disappears because there are no input sections. */
|
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. = ALIGN(8);
|
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} >INTRAM AT>INTRAM :INTRAM
|
208 |
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. = ALIGN(8);
|
209 |
|
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_end = .;
|
210 |
|
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PROVIDE (end = .);
|
211 |
|
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__heap_start__ = ALIGN(8);
|
212 |
|
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.heap :
|
213 |
|
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{
|
214 |
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*(.heap)
|
215 |
|
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. = (__heap_size__ == __max_heap_size__) ?
|
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|
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ORIGIN(INTRAM) + LENGTH(INTRAM) - __stack_size__ - ABSOLUTE(.) :
|
217 |
|
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__heap_size__;
|
218 |
|
|
} >INTRAM AT>INTRAM :INTRAM
|
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|
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__heap_end__ = .;
|
220 |
|
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/* Stabs debugging sections. */
|
221 |
|
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.stab 0 : { *(.stab) }
|
222 |
|
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.stabstr 0 : { *(.stabstr) }
|
223 |
|
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.stab.excl 0 : { *(.stab.excl) }
|
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.stab.exclstr 0 : { *(.stab.exclstr) }
|
225 |
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.stab.index 0 : { *(.stab.index) }
|
226 |
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.stab.indexstr 0 : { *(.stab.indexstr) }
|
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|
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.comment 0 : { *(.comment) }
|
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|
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/* DWARF debug sections.
|
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Symbols in the DWARF debugging sections are relative to the beginning
|
230 |
|
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of the section so we begin them at 0. */
|
231 |
|
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/* DWARF 1 */
|
232 |
|
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.debug 0 : { *(.debug) }
|
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.line 0 : { *(.line) }
|
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|
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/* GNU DWARF 1 extensions */
|
235 |
|
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.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
236 |
|
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.debug_sfnames 0 : { *(.debug_sfnames) }
|
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|
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/* DWARF 1.1 and DWARF 2 */
|
238 |
|
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.debug_aranges 0 : { *(.debug_aranges) }
|
239 |
|
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.debug_pubnames 0 : { *(.debug_pubnames) }
|
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|
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/* DWARF 2 */
|
241 |
|
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.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
|
242 |
|
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.debug_abbrev 0 : { *(.debug_abbrev) }
|
243 |
|
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.debug_line 0 : { *(.debug_line) }
|
244 |
|
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.debug_frame 0 : { *(.debug_frame) }
|
245 |
|
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.debug_str 0 : { *(.debug_str) }
|
246 |
|
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.debug_loc 0 : { *(.debug_loc) }
|
247 |
|
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.debug_macinfo 0 : { *(.debug_macinfo) }
|
248 |
|
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/* SGI/MIPS DWARF 2 extensions */
|
249 |
|
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.debug_weaknames 0 : { *(.debug_weaknames) }
|
250 |
|
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.debug_funcnames 0 : { *(.debug_funcnames) }
|
251 |
|
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.debug_typenames 0 : { *(.debug_typenames) }
|
252 |
|
|
.debug_varnames 0 : { *(.debug_varnames) }
|
253 |
|
|
.stack ORIGIN(INTRAM) + LENGTH(INTRAM) - __stack_size__ :
|
254 |
|
|
{
|
255 |
|
|
_stack = .;
|
256 |
|
|
*(.stack)
|
257 |
|
|
. = __stack_size__;
|
258 |
|
|
_estack = .;
|
259 |
|
|
} >INTRAM AT>INTRAM :INTRAM
|
260 |
|
|
.userpage : { *(.userpage .userpage.*) } >USERPAGE AT>USERPAGE :USERPAGE
|
261 |
|
|
.factorypage : { *(.factorypage .factorypage.*) } >FACTORYPAGE AT>FACTORYPAGE :FACTORYPAGE
|
262 |
|
|
/DISCARD/ : { *(.note.GNU-stack) }
|
263 |
|
|
}
|