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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-10-26 19:53:20 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-10-26 19:53:20 +0000 |
commit | f1c2ce14060e4442dd59f6fa89e02b23c2d3989d (patch) | |
tree | aa81a018000664e46a2c0cf81c6d71cf42c1e9aa /nuttx/configs/stm32f4discovery/scripts/gnu-elf.ld | |
parent | 6cafdad8d539bbfbe2a516e46fe41549b8a6b68a (diff) | |
download | px4-nuttx-f1c2ce14060e4442dd59f6fa89e02b23c2d3989d.tar.gz px4-nuttx-f1c2ce14060e4442dd59f6fa89e02b23c2d3989d.tar.bz2 px4-nuttx-f1c2ce14060e4442dd59f6fa89e02b23c2d3989d.zip |
ARM and ARMv7-M ELF support; STM32F4Discovery ELF loader test configuration
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5264 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/stm32f4discovery/scripts/gnu-elf.ld')
-rw-r--r-- | nuttx/configs/stm32f4discovery/scripts/gnu-elf.ld | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/nuttx/configs/stm32f4discovery/scripts/gnu-elf.ld b/nuttx/configs/stm32f4discovery/scripts/gnu-elf.ld new file mode 100644 index 000000000..0153cf5fa --- /dev/null +++ b/nuttx/configs/stm32f4discovery/scripts/gnu-elf.ld @@ -0,0 +1,127 @@ +/**************************************************************************** + * configs/stm32f4discovery/scripts/gnu-elf.ld + * + * Copyright (C) 2012 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> + * + * 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. + * + ****************************************************************************/ + +SECTIONS +{ + .text 0x00000000 : + { + _stext = . ; + *(.text) + *(.text.*) + *(.gnu.warning) + *(.stub) + *(.glue_7) + *(.glue_7t) + *(.jcr) + + /* C++ support: The .init and .fini sections contain specific logic + * to manage static constructors and destructors. + */ + + *(.gnu.linkonce.t.*) + *(.init) + *(.fini) + _etext = . ; + } + + .rodata : + { + _srodata = . ; + *(.rodata) + *(.rodata1) + *(.rodata.*) + *(.gnu.linkonce.r*) + _erodata = . ; + } + + .data : + { + _sdata = . ; + *(.data) + *(.data1) + *(.data.*) + *(.gnu.linkonce.d*) + _edata = . ; + } + + /* C++ support. For each global and static local C++ object, + * GCC creates a small subroutine to construct the object. Pointers + * to these routines (not the routines themselves) are stored as + * simple, linear arrays in the .ctors section of the object file. + * Similarly, pointers to global/static destructor routines are + * stored in .dtors. + */ + + .ctors : + { + _sctros = . ; + *(.ctors) + _edtors = . ; + } + + .ctors : + { + _sdtors = . ; + *(.dtors) + _edtors = . ; + } + + .bss : + { + _sbss = . ; + *(.bss) + *(.bss.*) + *(.sbss) + *(.sbss.*) + *(.gnu.linkonce.b*) + *(COMMON) + _ebss = . ; + } + + /* 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) } +} |