152 lines
4.7 KiB
Plaintext
152 lines
4.7 KiB
Plaintext
/*****************************************************************************
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* cc3200.lds
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*
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* GCC Linker script for the CC3200
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*
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* Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
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*
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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
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* are met:
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*
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* Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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*
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* Neither the name of Texas Instruments Incorporated nor the names of
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* its contributors may 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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* 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
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************/
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/*
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* This file is part of the Micro Python project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2015 Daniel Campora
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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__stack_size__ = 1024; /* interrupts are handled using this stack */
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__min_heap_size__ = 4K;
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__rtos_heap_size = 16K;
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MEMORY
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{
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SRAMB (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00004000
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SRAM (rwx) : ORIGIN = 0x20004000, LENGTH = 0x0003C000
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}
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ENTRY(ResetISR)
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SECTIONS
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{
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/* place the FreeRTOS heap (the micropython stack will live here) */
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.rtos_heap (NOLOAD) :
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{
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. = ALIGN(8);
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*(.rtos_heap*)
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. = ALIGN(8);
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} > SRAMB
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_ertos_heap = ORIGIN(SRAMB) + LENGTH(SRAMB);
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.text :
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{
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_text = .;
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KEEP(*(.intvecs))
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*(.text*)
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*(.rodata*)
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*(.ARM.extab* .gnu.linkonce.armextab.*)
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. = ALIGN(8);
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} > SRAM
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.ARM :
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{
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__exidx_start = .;
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*(.ARM.exidx*)
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__exidx_end = .;
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_etext = .;
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} > SRAM
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__init_data = .;
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/* used by the start-up to initialize data */
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_sidata = LOADADDR(.data);
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.data : AT(__init_data)
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{
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. = ALIGN(8);
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_data = .;
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*(.data*)
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. = ALIGN(8);
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_edata = .;
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} > SRAM
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.bss :
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{
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. = ALIGN(8);
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_bss = .;
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*(.bss*)
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*(COMMON)
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. = ALIGN(8);
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_ebss = .;
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} > SRAM
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/* allocate the micropython heap */
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.heap :
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{
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. = ALIGN(8);
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_heap = .;
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. = . + __min_heap_size__;
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. = . + (ORIGIN(SRAM) + LENGTH(SRAM) - __stack_size__ - ABSOLUTE(.));
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. = ALIGN(8);
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_eheap = .;
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} > SRAM
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/* allocate the main stack */
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.stack ORIGIN(SRAM) + LENGTH(SRAM) - __stack_size__ :
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{
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. = ALIGN(8);
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_stack = .;
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. = . + __stack_size__;
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. = ALIGN(8);
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_estack = .;
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} > SRAM
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}
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