c5357940ab
Fix the stub in many way to correctly detect the STMP family and act upon that. Drop some unused commands and bump version. Rewrite the tool to allows scripting in lua and load the register description from an XML file using the regtools. Introduce a new tool to load and run code using the hwstub (either binary format or Rockbox additive scramble format). Also switch to an optimise version of the memcpy/move/set functions to correctly handle alignement issue (like writing a full word/half-word when possible for registers which is crucial) Change-Id: Id1d5cfe0b1b47e8b43900d32c5cd6eafae6414f6
71 lines
1.7 KiB
Text
71 lines
1.7 KiB
Text
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2012 by Amaury Pouly
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "config.h"
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ENTRY(start)
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OUTPUT_FORMAT(elf32-littlearm)
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OUTPUT_ARCH(arm)
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STARTUP(crt0.o)
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#define IRAM_END_ADDR (IRAM_ORIG + IRAM_SIZE)
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MEMORY
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{
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OCRAM : ORIGIN = IRAM_ORIG, LENGTH = IRAM_SIZE
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}
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SECTIONS
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{
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.octext :
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{
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oc_codestart = .;
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*(.text*)
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*(.icode*)
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*(.data*)
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*(.rodata*)
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} > OCRAM
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.bss (NOLOAD) :
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{
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bss_start = .;
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*(.bss)
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bss_end = .;
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} > OCRAM
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.stack (NOLOAD) :
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{
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oc_codeend = .;
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oc_stackstart = .;
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. += STACK_SIZE;
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oc_stackend = .;
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oc_bufferstart = .;
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} > OCRAM
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.ocend IRAM_END_ADDR (NOLOAD) :
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{
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oc_bufferend = .;
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} > OCRAM
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/DISCARD/ :
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{
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*(.eh_frame)
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}
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}
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