Subversion Repositories openmsp430

#!/bin/sh

#------------------------------------------------------------------------------

# Copyright (C) 2001 Authors

#

# This source file may be used and distributed without restriction provided

# that this copyright statement is not removed from the file and that any

# derivative work contains the original copyright notice and the associated

# disclaimer.

#

# This source file is free software; you can redistribute it and/or modify

# it under the terms of the GNU Lesser General Public License as published

# by the Free Software Foundation; either version 2.1 of the License, or

# (at your option) any later version.

#

# This source is distributed in the hope that it will be useful, but WITHOUT

# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public

# License for more details.

#

# You should have received a copy of the GNU Lesser General Public License

# along with this source; if not, write to the Free Software Foundation,

# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

#

#------------------------------------------------------------------------------

#

# File Name: asm2ihex.sh

#

# Author(s):

#             - Olivier Girard,    olgirard@gmail.com

#

#------------------------------------------------------------------------------

# $Rev: 17 $

# $LastChangedBy: olivier.girard $

# $LastChangedDate: 2009-08-04 23:15:39 +0200 (Tue, 04 Aug 2009) $

#------------------------------------------------------------------------------

###############################################################################

#                            Parameter Check                                  #

###############################################################################

EXPECTED_ARGS=5

if [ $# -ne $EXPECTED_ARGS ]; then

  echo "ERROR    : wrong number of arguments"

  echo "USAGE    : asm2ihex.sh <test name> <test assembler file> <definition file>   <rom size> <ram size>"

  echo "Example  : asm2ihex.sh c-jump_jge  ../src/c-jump_jge.s43 ../bin/template.def 2048       128"

  exit 1

fi

###############################################################################

#               Check if definition & assembler files exist                   #

###############################################################################

if [ ! -e $2 ]; then

    echo "Assembler file doesn't exist: $2"

    exit 1

fi

if [ ! -e $3 ]; then

    echo "Linker definition file template doesn't exist: $3"

    exit 1

fi

###############################################################################

#               Generate the linker definition file                           #

###############################################################################

RAM_SIZE=$5

ROM_SIZE=$4

ROM_BASE=$((0x10000-$ROM_SIZE))

cp  $3  ./rom.def

sed -i "s/ROM_BASE/$ROM_BASE/g" rom.def

sed -i "s/ROM_SIZE/$ROM_SIZE/g" rom.def

sed -i "s/RAM_SIZE/$RAM_SIZE/g" rom.def

###############################################################################

#                  Compile, link & generate IHEX file                         #

###############################################################################

msp430-as      -alsm         $2     -o $1.o     > $1.l43

msp430-objdump -xdsStr       $1.o              >> $1.l43

msp430-ld      -T ./rom.def  $1.o   -o $1.elf

msp430-objcopy -O ihex       $1.elf    $1.ihex