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140 lines
4.2 KiB
Plaintext
140 lines
4.2 KiB
Plaintext
/*****************************************************************************
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* Product: Linker script for EFM32-SLSTK3401A, GNU-ARM linker
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* Last Updated for Version: 5.9.8
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* Date of the Last Update: 2017-09-13
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*
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* Q u a n t u m L e a P s
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* ---------------------------
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* innovating embedded systems
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*
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* Copyright (C) 2005-2017 Quantum Leaps, LLC. All rights reserved.
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*
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* This program is open source software: you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as published
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* by the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alternatively, this program may be distributed and modified under the
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* terms of Quantum Leaps commercial licenses, which expressly supersede
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* the GNU General Public License and are specifically designed for
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* licensees interested in retaining the proprietary status of their code.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Contact information:
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* https://state-machine.com
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* mailto:info@state-machine.com
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*****************************************************************************/
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OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
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OUTPUT_ARCH(arm)
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ENTRY(Reset_Handler) /* entry Point */
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MEMORY { /* memory map of Pearl Gecko EFM32PG1B200F256GM48 */
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ROM (rx) : ORIGIN = 0x00000000, LENGTH = 256K
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RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 32K
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}
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/* The size of the stack used by the application. NOTE: you need to adjust */
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STACK_SIZE = 1024;
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/* The size of the heap used by the application. NOTE: you need to adjust */
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HEAP_SIZE = 0;
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SECTIONS {
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.isr_vector : { /* the vector table goes FIRST into ROM */
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KEEP(*(.isr_vector)) /* vector table */
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. = ALIGN(4);
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} >ROM
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.text : { /* code and constants */
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. = ALIGN(4);
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*(.text) /* .text sections (code) */
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*(.text*) /* .text* sections (code) */
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*(.rodata) /* .rodata sections (constants, strings, etc.) */
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*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
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KEEP (*(.init))
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KEEP (*(.fini))
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. = ALIGN(4);
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} >ROM
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.preinit_array : {
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PROVIDE_HIDDEN (__preinit_array_start = .);
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KEEP (*(.preinit_array*))
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PROVIDE_HIDDEN (__preinit_array_end = .);
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} >ROM
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.init_array : {
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PROVIDE_HIDDEN (__init_array_start = .);
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KEEP (*(SORT(.init_array.*)))
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KEEP (*(.init_array*))
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PROVIDE_HIDDEN (__init_array_end = .);
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} >ROM
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.fini_array : {
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PROVIDE_HIDDEN (__fini_array_start = .);
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KEEP (*(.fini_array*))
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KEEP (*(SORT(.fini_array.*)))
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PROVIDE_HIDDEN (__fini_array_end = .);
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} >ROM
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_etext = .; /* global symbols at end of code */
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.stack : {
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__stack_start__ = .;
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. = . + STACK_SIZE;
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. = ALIGN(4);
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__stack_end__ = .;
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} >RAM
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.data : AT (_etext) {
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__data_load = LOADADDR (.data);
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__data_start = .;
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*(.data) /* .data sections */
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*(.data*) /* .data* sections */
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. = ALIGN(4);
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__data_end__ = .;
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_edata = __data_end__;
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} >RAM
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.bss : {
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__bss_start__ = .;
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*(.bss)
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*(.bss*)
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*(COMMON)
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. = ALIGN(4);
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_ebss = .; /* define a global symbol at bss end */
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__bss_end__ = .;
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} >RAM
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__exidx_start = .;
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.ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } >RAM
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__exidx_end = .;
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PROVIDE ( end = _ebss );
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PROVIDE ( _end = _ebss );
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PROVIDE ( __end__ = _ebss );
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.heap : {
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__heap_start__ = .;
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. = . + HEAP_SIZE;
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. = ALIGN(4);
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__heap_end__ = .;
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} >RAM
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/* Remove information from the standard libraries */
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/DISCARD/ : {
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libc.a ( * )
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libm.a ( * )
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libgcc.a ( * )
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}
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}
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