#!/bin/sh
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#!/bin/sh
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#------------------------------------------------------------------------------
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#------------------------------------------------------------------------------
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# Copyright (C) 2001 Authors
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# Copyright (C) 2001 Authors
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#
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#
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# This source file may be used and distributed without restriction provided
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# This source file may be used and distributed without restriction provided
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# that this copyright statement is not removed from the file and that any
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# that this copyright statement is not removed from the file and that any
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# derivative work contains the original copyright notice and the associated
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# derivative work contains the original copyright notice and the associated
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# disclaimer.
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# disclaimer.
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#
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#
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# This source file is free software; you can redistribute it and/or modify
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# This source file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published
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# it under the terms of the GNU Lesser General Public License as published
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# by the Free Software Foundation; either version 2.1 of the License, or
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# by the Free Software Foundation; either version 2.1 of the License, or
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# (at your option) any later version.
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# (at your option) any later version.
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#
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#
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# This source is distributed in the hope that it will be useful, but WITHOUT
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# This source is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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# License for more details.
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# License for more details.
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#
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#
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# You should have received a copy of the GNU Lesser General Public License
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# You should have received a copy of the GNU Lesser General Public License
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# along with this source; if not, write to the Free Software Foundation,
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# along with this source; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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#
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#
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#------------------------------------------------------------------------------
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#------------------------------------------------------------------------------
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#
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#
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# File Name: msp430sim
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# File Name: msp430sim
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#
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#
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# Author(s):
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# Author(s):
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# - Olivier Girard, olgirard@gmail.com
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# - Olivier Girard, olgirard@gmail.com
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#
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#
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#------------------------------------------------------------------------------
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#------------------------------------------------------------------------------
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# $Rev: 33 $
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# $Rev: 65 $
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# $LastChangedBy: olivier.girard $
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# $LastChangedBy: olivier.girard $
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# $LastChangedDate: 2009-12-29 19:18:00 +0100 (Tue, 29 Dec 2009) $
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# $LastChangedDate: 2010-02-24 22:48:34 +0100 (Wed, 24 Feb 2010) $
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#------------------------------------------------------------------------------
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#------------------------------------------------------------------------------
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###############################################################################
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###############################################################################
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# Parameter Check #
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# Parameter Check #
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###############################################################################
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###############################################################################
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EXPECTED_ARGS=1
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EXPECTED_ARGS=1
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if [ $# -ne $EXPECTED_ARGS ]; then
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if [ $# -ne $EXPECTED_ARGS ]; then
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echo "ERROR : wrong number of arguments"
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echo "ERROR : wrong number of arguments"
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echo "USAGE : msp430sim "
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echo "USAGE : msp430sim "
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echo "Example : msp430sim c-jump_jge"
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echo "Example : msp430sim c-jump_jge"
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exit 1
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exit 1
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fi
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fi
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###############################################################################
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###############################################################################
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# Check if the required files exist #
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# Check if the required files exist #
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###############################################################################
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###############################################################################
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asmfile=../src/$1.s43;
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asmfile=../src/$1.s43;
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verfile=../src/$1.v;
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verfile=../src/$1.v;
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submitfile=../src/submit.f;
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submitfile=../src/submit.f;
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incfile=../../../rtl/verilog/openMSP430_defines.v;
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incfile=../../../rtl/verilog/openMSP430_defines.v;
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deffile=../bin/template.def;
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deffile=../bin/template.def;
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if [ ! -e $asmfile ]; then
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if [ ! -e $asmfile ]; then
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echo "Assembler file $asmfile doesn't exist: $asmfile"
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echo "Assembler file $asmfile doesn't exist: $asmfile"
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exit 1
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exit 1
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fi
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fi
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if [ ! -e $verfile ]; then
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if [ ! -e $verfile ]; then
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echo "Verilog stimulus file $verfile doesn't exist: $verfile"
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echo "Verilog stimulus file $verfile doesn't exist: $verfile"
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exit 1
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exit 1
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fi
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fi
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if [ ! -e $submitfile ]; then
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if [ ! -e $submitfile ]; then
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echo "Verilog submit file $submitfile doesn't exist: $submitfile"
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echo "Verilog submit file $submitfile doesn't exist: $submitfile"
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exit 1
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exit 1
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fi
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fi
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if [ ! -e $deffile ]; then
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if [ ! -e $deffile ]; then
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echo "Linker definition file template doesn't exist: $deffile"
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echo "Linker definition file template doesn't exist: $deffile"
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exit 1
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exit 1
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fi
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fi
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###############################################################################
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###############################################################################
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# Cleanup #
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# Cleanup #
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###############################################################################
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###############################################################################
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echo "Cleanup..."
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echo "Cleanup..."
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rm -rf *.vcd
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rm -rf pmem.*
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rm -rf pmem.*
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rm -rf stimulus.v
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rm -rf stimulus.v
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###############################################################################
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###############################################################################
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# Run simulation #
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# Run simulation #
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###############################################################################
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###############################################################################
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echo " ======================================================="
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echo " ======================================================="
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echo "| Start simulation: $1"
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echo "| Start simulation: $1"
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echo " ======================================================="
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echo " ======================================================="
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# Create links
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# Create links
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ln -s $asmfile pmem.s43
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ln -s $asmfile pmem.s43
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ln -s $verfile stimulus.v
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ln -s $verfile stimulus.v
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# Make local copy of the openMSP403 configuration file and remove comments
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# Make local copy of the openMSP403 configuration file and remove comments
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cp $incfile ./pmem.inc
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cp $incfile ./pmem.inc
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sed -i "/^\/\// s,.*,," pmem.inc
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sed -i "/^\/\// s,.*,," pmem.inc
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# Get Program Memory size
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# Get Program Memory size
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pmemsize=`grep PMEM_AWIDTH pmem.inc | grep -v PMEM_MSB | grep -v PMEM_SIZE`
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pmemsize=`grep PMEM_AWIDTH pmem.inc | grep -v PMEM_MSB | grep -v PMEM_SIZE`
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pmemsize=${pmemsize##* }
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pmemsize=${pmemsize##* }
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pmemsize=$((2<<$pmemsize))
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pmemsize=$((2<<$pmemsize))
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# Get Data Memory size
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# Get Data Memory size
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dmemsize=`grep DMEM_AWIDTH pmem.inc | grep -v DMEM_MSB | grep -v DMEM_SIZE`
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dmemsize=`grep DMEM_AWIDTH pmem.inc | grep -v DMEM_MSB | grep -v DMEM_SIZE`
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dmemsize=${dmemsize##* }
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dmemsize=${dmemsize##* }
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dmemsize=$((2<<$dmemsize))
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dmemsize=$((2<<$dmemsize))
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# Compile assembler code
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# Compile assembler code
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echo "Compile, link & generate IHEX file (Program Memory: $pmemsize B, Data Memory: $dmemsize B)..."
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echo "Compile, link & generate IHEX file (Program Memory: $pmemsize B, Data Memory: $dmemsize B)..."
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../bin/asm2ihex.sh pmem pmem.s43 $deffile $pmemsize $dmemsize
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../bin/asm2ihex.sh pmem pmem.s43 $deffile $pmemsize $dmemsize
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# Generate Program memory file
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# Generate Program memory file
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echo "Convert IHEX file to Verilog MEMH format..."
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echo "Convert IHEX file to Verilog MEMH format..."
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../bin/ihex2mem.tcl -ihex pmem.ihex -out pmem.mem -mem_size $pmemsize
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../bin/ihex2mem.tcl -ihex pmem.ihex -out pmem.mem -mem_size $pmemsize
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# Start verilog simulation
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# Start verilog simulation
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echo "Start Verilog simulation..."
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echo "Start Verilog simulation..."
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../bin/rtlsim.sh stimulus.v pmem.mem $submitfile
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../bin/rtlsim.sh stimulus.v pmem.mem $submitfile
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