Subversion Repositories openmsp430

#!/bin/bash

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

# 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: msp430sim

#

# Author(s):

#             - Olivier Girard,    olgirard@gmail.com

#

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

# $Rev: 122 $

# $LastChangedBy: olivier.girard $

# $LastChangedDate: 2011-10-05 22:29:45 +0200 (Wed, 05 Oct 2011) $

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

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

#                            Parameter Check                                  #

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

EXPECTED_ARGS=1

if [ $# -ne $EXPECTED_ARGS ]; then

  echo "ERROR    : wrong number of arguments"

  echo "USAGE    : msp430sim "

  echo "Example  : msp430sim c-jump_jge"

  echo ""

  echo "In order to switch the verilog simulator, the OMSP_SIMULATOR environment"

  echo "variable can be set to the following values:"

  echo ""

  echo "                  - iverilog  : Icarus Verilog  (default)"

  echo "                  - cver      : CVer"

  echo "                  - verilog   : Verilog-XL"

  echo "                  - ncverilog : NC-Verilog"

  echo "                  - vcs       : VCS"

  echo "                  - vsim      : Modelsim"

  echo "                  - isim      : Xilinx simulator"

  echo ""

  exit 1

fi

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

#                     Check if the required files exist                       #

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

asmfile=../src/$1.s43;

verfile=../src/$1.v;

incfile=../../../rtl/verilog/openMSP430_defines.v;

deffile=../bin/template.def;

submitfile=../src/submit.f;

if [ $OMSP_SIMULATOR == "isim" ]; then

    submitfile=../src/submit.prj;

fi

if [ ! -e $asmfile ]; then

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

    exit 1

fi

if [ ! -e $verfile ]; then

    echo "Verilog stimulus file $verfile doesn't exist: $verfile"

    exit 1

fi

if [ ! -e $submitfile ]; then

    echo "Verilog submit file $submitfile doesn't exist: $submitfile"

    exit 1

fi

if [ ! -e $deffile ]; then

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

    exit 1

fi

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

#                               Cleanup                                       #

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

echo "Cleanup..."

rm -rf *.vcd

rm -rf *.vpd

rm -rf *.trn

rm -rf *.dsn

rm -rf pmem.*

rm -rf stimulus.v

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

#                              Run simulation                                 #

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

echo " ======================================================="

echo "| Start simulation:             $1"

echo " ======================================================="

# Create links

ln -s $asmfile pmem.s43

ln -s $verfile stimulus.v

# Make local copy of the openMSP403 configuration file and remove comments

cp  $incfile  ./pmem.inc

sed -i "/^\/\// s,.*,," pmem.inc

# Get Program Memory size

pmemunit=`grep PMEM_SIZE_ pmem.inc | grep -v ifdef | grep -v "//" | cut -d'_' -f4`

pmemsize=`grep PMEM_SIZE_ pmem.inc | grep -v ifdef | grep -v "//" | cut -d'_' -f3`

pmemsize=${pmemsize/p/.}

if [ $pmemunit == "KB" ]

  then

    pmemsize=`echo "pmemsize=$pmemsize * 1024; pmemsize /= 1; pmemsize" | bc`

fi

# Get Data Memory size

dmemunit=`grep DMEM_SIZE_ pmem.inc | grep -v ifdef | grep -v "//" | cut -d'_' -f4`

dmemsize=`grep DMEM_SIZE_ pmem.inc | grep -v ifdef | grep -v "//" | cut -d'_' -f3`

dmemsize=${dmemsize/p/.}

if [ $dmemunit == "KB" ]

  then

    dmemsize=`echo "dmemsize=$dmemsize * 1024; dmemsize /= 1; dmemsize" | bc`

fi

# Get Peripheral Address space size

perunit=`grep PER_SIZE_ pmem.inc | grep -v ifdef | grep -v "//" | cut -d'_' -f4`

persize=`grep PER_SIZE_ pmem.inc | grep -v ifdef | grep -v "//" | cut -d'_' -f3`

persize=${persize/p/.}

if [ $perunit == "KB" ]

  then

    persize=`echo "persize=$persize * 1024; persize /= 1; persize" | bc`

fi

# Compile assembler code

echo "Compile, link & generate IHEX file (Program Memory: $pmemsize B, Data Memory: $dmemsize B, Peripheral Space: $persize B)..."

../bin/asm2ihex.sh  pmem pmem.s43 $deffile $pmemsize $dmemsize $persize

# Generate Program memory file

echo "Convert IHEX file to Verilog MEMH format..."

../bin/ihex2mem.tcl -ihex pmem.ihex -out pmem.mem -mem_size $pmemsize

# Start verilog simulation

echo "Start Verilog simulation..."

../bin/rtlsim.sh    stimulus.v pmem.mem $submitfile