Ian Martin
7 years ago
5 changed files with 40 additions and 159 deletions
@ -1,155 +0,0 @@
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/* ---------------------------------------------------------------------------- |
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* SAM Software Package License |
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* ---------------------------------------------------------------------------- |
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* Copyright (c) 2012, Atmel Corporation |
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* |
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* 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 condition is met: |
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* |
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* - Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the disclaimer below. |
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* |
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* Atmel's name may not be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE |
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* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, |
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* ---------------------------------------------------------------------------- |
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*/ |
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OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") |
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OUTPUT_ARCH(arm) |
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SEARCH_DIR(.) |
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/* Define the default stack size for interrupt mode. As no context is |
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saved on this stack and ISRs are supposed to be short, it can be fairly |
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small. 512 byte should be a save assumption here */ |
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STACK_SIZE = DEFINED(STACK_SIZE) ? STACK_SIZE : 0x200; /* 512 byte */ |
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|
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/* Section Definitions */ |
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SECTIONS |
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{ |
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.text : |
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{ |
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. = ALIGN(4); |
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_sfixed = .; |
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KEEP(*(.vectors .vectors.*)) |
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*(.text .text.* .gnu.linkonce.t.*) |
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*(.glue_7t) *(.glue_7) |
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*(.rodata .rodata* .gnu.linkonce.r.*) |
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*(.ARM.extab* .gnu.linkonce.armextab.*) |
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/* Support C constructors, and C destructors in both user code |
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and the C library. This also provides support for C++ code. */ |
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. = ALIGN(4); |
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KEEP(*(.init)) |
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. = ALIGN(4); |
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__preinit_array_start = .; |
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KEEP (*(.preinit_array)) |
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__preinit_array_end = .; |
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. = ALIGN(4); |
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__init_array_start = .; |
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KEEP (*(SORT(.init_array.*))) |
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KEEP (*(.init_array)) |
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__init_array_end = .; |
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. = ALIGN(0x4); |
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KEEP (*crtbegin.o(.ctors)) |
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KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors)) |
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KEEP (*(SORT(.ctors.*))) |
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KEEP (*crtend.o(.ctors)) |
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. = ALIGN(4); |
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KEEP(*(.fini)) |
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. = ALIGN(4); |
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__fini_array_start = .; |
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KEEP (*(.fini_array)) |
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KEEP (*(SORT(.fini_array.*))) |
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__fini_array_end = .; |
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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 (*crtend.o(.dtors)) |
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. = ALIGN(4); |
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_efixed = .; /* End of text section */ |
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} > rom |
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/* .ARM.exidx is sorted, so has to go in its own output section. */ |
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PROVIDE_HIDDEN (__exidx_start = .); |
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.ARM.exidx : |
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{ |
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*(.ARM.exidx* .gnu.linkonce.armexidx.*) |
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} > rom |
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PROVIDE_HIDDEN (__exidx_end = .); |
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/* exception handling */ |
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. = ALIGN(4); |
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.eh_frame : |
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{ |
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KEEP (*(.eh_frame)) |
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} > rom |
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. = ALIGN(4); |
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_etext = .; |
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.relocate : AT (_etext) |
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{ |
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. = ALIGN(4); |
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_srelocate = .; |
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*(.ramfunc .ramfunc.*); |
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*(.data .data.*); |
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. = ALIGN(4); |
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_erelocate = .; |
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} > ram |
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/* .bss section which is used for uninitialized data */ |
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.bss (NOLOAD) : |
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{ |
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. = ALIGN(4); |
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_sbss = . ; |
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_szero = .; |
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*(.bss .bss.*) |
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*(COMMON) |
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. = ALIGN(4); |
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_ebss = . ; |
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_ezero = .; |
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} > ram |
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|
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/* stack section */ |
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.stack (NOLOAD): |
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{ |
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. = ALIGN(8); |
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_sstack = .; |
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. = . + STACK_SIZE; |
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. = ALIGN(8); |
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_estack = .; |
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} > ram |
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/* heap section */ |
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. = ALIGN(4); |
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_sheap = . ; |
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_eheap = ORIGIN(ram) + LENGTH(ram); |
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/* Populate information abour ram size */ |
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_sram = ORIGIN(ram); |
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_eram = ORIGIN(ram) + LENGTH(ram); |
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.flashcca : |
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{ |
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KEEP(*(.flashcca)) |
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} > cca |
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} |
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