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: 212 $
# $LastChangedBy: olivier.girard $
# $LastChangedDate: 2015-11-17 12:05:53 +0100 (Tue, 17 Nov 2015) $
#------------------------------------------------------------------------------

###############################################################################
#                            Parameter Check                                  #
###############################################################################
EXPECTED_ARGS=1
if [ $# -ne $EXPECTED_ARGS ]; then
  echo "ERROR    : wrong number of arguments"
  echo "USAGE    : msp430sim <test name>"
  echo "Example  : msp430sim leds"
  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                       #
###############################################################################
softdir=../../../software/$1;
elffile=../../../software/$1/$1.elf;
verfile=../src/$1.v;
submitfile=../src/submit.f;
if [ $OMSP_SIMULATOR == "isim" ]; then
    submitfile=../src/submit.prj;
fi
incfile=../../../rtl/verilog/openmsp430/openMSP430_defines.v;

if [ ! -e $softdir ]; then
    echo "Software directory doesn't exist: $softdir"
    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


###############################################################################
#                               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 " ======================================================="

# Make local copy of the openMSP403 configuration file
# and prepare it for MSPGCC preprocessing
cp  $incfile  ./pmem.h
sed -ie 's/`ifdef/#ifdef/g'         ./pmem.h
sed -ie 's/`else/#else/g'           ./pmem.h
sed -ie 's/`endif/#endif/g'         ./pmem.h
sed -ie 's/`define/#define/g'       ./pmem.h
sed -ie 's/`include/\/\/#include/g' ./pmem.h
sed -ie 's/`//g'                    ./pmem.h
sed -ie "s/'//g"                    ./pmem.h

# Use MSPGCC preprocessor to extract the Program, Data
# and Peripheral memory sizes
if command -v msp430-elf-gcc >/dev/null; then
    msp430-elf-gcc -E -P -x c ../bin/omsp_config.sh > pmem.sh
else
    msp430-gcc     -E -P -x c ../bin/omsp_config.sh > pmem.sh
fi

# Source the extracted configuration file
if [[ $(uname -s) == CYGWIN* ]];
then
dos2unix pmem.sh
fi
source   pmem.sh

# Make C program
cd $softdir
make clean
make
cd ../../sim/rtl_sim/run/

# Create links
if [[ $(uname -s) == CYGWIN* ]];
then
    cp $elffile pmem.elf
    cp $verfile stimulus.v
else
    ln -s $elffile pmem.elf
    ln -s $verfile stimulus.v
fi

# Create IHEX file from ELF
echo "Convert ELF file to IHEX format..."
if command -v msp430-elf-objcopy >/dev/null; then
    msp430-elf-objcopy -O ihex  pmem.elf pmem.ihex
else
    msp430-objcopy     -O ihex  pmem.elf pmem.ihex
fi

# 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