/* * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * 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. * * Neither the name of ARM 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 HOLDER 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. */ #include OUTPUT_FORMAT(PLATFORM_LINKER_FORMAT) OUTPUT_ARCH(PLATFORM_LINKER_ARCH) ENTRY(ble_main) MEMORY { RAM (rwx): ORIGIN = BLE_BASE, LENGTH = BLE_LIMIT - BLE_BASE } SECTIONS { . = BLE_BASE; ro . : { __RO_START__ = .; *ble_main.o(.entry*) *(.text*) *(.rodata*) __RO_END_UNALIGNED__ = .; __RO_END__ = .; } >RAM /* * Define a linker symbol to mark start of the RW memory area for this * image. */ __RW_START__ = . ; .data . : { __DATA_START__ = .; *(.data*) __DATA_END__ = .; } >RAM .bss : { __BSS_START__ = .; *(.bss*) __BSS_END__ = .; } >RAM /* * Extend the BLE binary to the maximum size allocated for it in platform * definition files and prevent overlapping between BLE BSS section and * additional extensions that can follow the BLE in flash image preamble. * This situation happens for instance when secure extension is added to * the image preamble. */ .fill LOADADDR(.bss) + SIZEOF(.bss) : { FILL(0xDEADC0DE); . = ORIGIN(RAM) + LENGTH(RAM) - 1; BYTE(0x00) } >RAM /* * Define a linker symbol to mark end of the RW memory area for this * image. */ __RW_END__ = .; __BLE_END__ = .; __BSS_SIZE__ = SIZEOF(.bss); }