171 lines
6.1 KiB
Plaintext
171 lines
6.1 KiB
Plaintext
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/*
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FreeRTOS V8.2.3 - Copyright (C) 2015 Real Time Engineers Ltd.
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All rights reserved
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VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
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This file is part of the FreeRTOS distribution and was contributed
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to the project by Technolution B.V. (www.technolution.nl,
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freertos-riscv@technolution.eu) under the terms of the FreeRTOS
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contributors license.
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FreeRTOS is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License (version 2) as published by the
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Free Software Foundation >>>> AND MODIFIED BY <<<< the FreeRTOS exception.
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***************************************************************************
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>>! NOTE: The modification to the GPL is included to allow you to !<<
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>>! distribute a combined work that includes FreeRTOS without being !<<
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>>! obliged to provide the source code for proprietary components !<<
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>>! outside of the FreeRTOS kernel. !<<
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***************************************************************************
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FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. Full license text is available on the following
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link: http://www.freertos.org/a00114.html
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***************************************************************************
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* *
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* FreeRTOS provides completely free yet professionally developed, *
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* robust, strictly quality controlled, supported, and cross *
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* platform software that is more than just the market leader, it *
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* is the industry's de facto standard. *
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* *
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* Help yourself get started quickly while simultaneously helping *
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* to support the FreeRTOS project by purchasing a FreeRTOS *
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* tutorial book, reference manual, or both: *
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* http://www.FreeRTOS.org/Documentation *
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* *
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***************************************************************************
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http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading
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the FAQ page "My application does not run, what could be wrong?". Have you
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defined configASSERT()?
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http://www.FreeRTOS.org/support - In return for receiving this top quality
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embedded software for free we request you assist our global community by
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participating in the support forum.
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http://www.FreeRTOS.org/training - Investing in training allows your team to
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be as productive as possible as early as possible. Now you can receive
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FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
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Ltd, and the world's leading authority on the world's leading RTOS.
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http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
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including FreeRTOS+Trace - an indispensable productivity tool, a DOS
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compatible FAT file system, and our tiny thread aware UDP/IP stack.
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http://www.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate.
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Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS.
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http://www.OpenRTOS.com - Real Time Engineers ltd. license FreeRTOS to High
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Integrity Systems ltd. to sell under the OpenRTOS brand. Low cost OpenRTOS
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licenses offer ticketed support, indemnification and commercial middleware.
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http://www.SafeRTOS.com - High Integrity Systems also provide a safety
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engineered and independently SIL3 certified version for use in safety and
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mission critical applications that require provable dependability.
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1 tab == 4 spaces!
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*/
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OUTPUT_ARCH( "riscv" )
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_STACK_SIZE = DEFINED(_STACK_SIZE) ? _STACK_SIZE : 0x10000;
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_HEAP_SIZE = DEFINED(_HEAP_SIZE) ? _HEAP_SIZE : 0x10000;
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/*****************************************************************************
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* Define memory layout
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****************************************************************************/
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MEMORY {
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imem : ORIGIN = 0x80000000, LENGTH = 0x00080000
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dmem : ORIGIN = 0x80080000, LENGTH = 0x00060000
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}
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/* Specify the default entry point to the program */
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/*ENTRY(_mstart)*/
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ENTRY(boot)
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/*****************************************************************************
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* Define the sections, and where they are mapped in memory
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****************************************************************************/
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SECTIONS {
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.text : {
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*boot.o(.text);
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*(.text);
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*(.text.*);
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} > imem
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.init : {
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KEEP (*(.init))
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} > imem
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.fini : {
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KEEP (*(.fini))
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} > imem
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.rodata : {
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__rodata_start = .;
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*(.rodata)
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*(.rodata.*)
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*(.gnu.linkonce.r.*)
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__rodata_end = .;
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} > dmem
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.sbss : {
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__sbss_start = .;
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*(.sbss)
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*(.sbss.*)
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*(.gnu.linkonce.sb.*)
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__sbss_end = .;
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} > dmem
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.sdata : {
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_gp = . + 0x800;
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*(.srodata.cst16) *(.srodata.cst8) *(.srodata.cst4) *(.srodata.cst2) *(.srodata*)
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*(.sdata .sdata.* .gnu.linkonce.s.*)
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} > dmem
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.data : {
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. = ALIGN(4);
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__data_start = .;
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*(.data)
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*(.data.*)
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*(.gnu.linkonce.d.*)
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__data_end = .;
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} > dmem
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.bss : {
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. = ALIGN(4);
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__bss_start = .;
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*(.bss)
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*(.bss.*)
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*(.gnu.linkonce.b.*)
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*(COMMON)
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. = ALIGN(4);
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__bss_end = .;
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} > dmem
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/* Generate Stack and Heap definitions */
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.heap : {
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. = ALIGN(4);
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_heap = .;
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_heap_start = .;
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. += _HEAP_SIZE;
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_heap_end = .;
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} > dmem
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.stack : {
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_stack_end = .;
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. += _STACK_SIZE;
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. = ALIGN(4);
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_stack = .;
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__stack = _stack;
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} > dmem
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_end = .;
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}
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