[经验] ARM cortex M0 verification script --- Perl

#!/usr/bin/perl
#################################################################################
#
# The confidential and proprietary information contained in this file may
# only be used by a person authorised under and to the extent permitted
# by a subsisting licensing agreement from ARM Limited.
#
# (C) COPYRIGHT 2009 ARM Limited.
# ALL RIGHTS RESERVED
#
# This entire notice must be reproduced on all copies of this file
# and copies of this file may only be made by a person if such person is
# permitted to do so under the terms of a subsisting license agreement
# from ARM Limited.
#
# Cortex-M0 Integration Kit Validation Script
# ===========================================
#
# SVN Information
#
# Checked In : $Date: $
#
# Revision : $Revision: $
#
# Release Information : Cortex-M0-AT510-r0p0-01rel0
#
################################################################################
# Script Usage: RunIK
################################################################################
# RunIK takes the following options
# -h : prints options usage
# -mti : use mti simulator (default)
# -nc : use nc simulator
# -vcs : use vcs simulator
# -make : use make to compile tests in the tests directory
# -build : build the RTL or netlist
# -netlist : use netlist
# /integration_kit/logical/tbench/verilog/netlist.vc
# should point to netlist file and technology libraries
# if -sdf option is not used, zero-delays are assumed
# -sdf: use SDF timing annotation with netlist
#can be "max" or "min" in uppercase or lowercase
# this option only works with -netlist option
# /integration_kit/validation/CORTEMOINTEGRATIONIMP.sdf.gz
# or /integration_kit/validation/CORTEMOIMP.sdf.gz should
# link to appropriate gzipped sdf file
# -dsm : use the DSM for CORTEXM0
# /integration_kit/logical/tbench/verilog/dsm.vc
# should point to DSM CORTEXM0
# -upf : uses power_file for simulation
# power_file points to either srpg/CORTEXM0INTEGRATONIMP.upf
# or srpg/CORTEXM0IMP.upf
# -cpf : uses power_file for simulation
# power_file points to either srpg/CORTEXM0INTEGRATONIMP.cpf
# or srpg/CORTEXM0IMP.cpf
# -all : run all tests in the perl array @testlist
#ignored
# -make with -all results in "make all". So ensure the "all" in
# Makefile includes all tests in @testlist
# -build with -all builds RTL/netlist only once
#
################################################################################
$^W=1; # enable warnings (same as perl -w)
use Cwd;
use Getopt::Long;
use File::Basename;
use File::Copy;
my @testlist = qw (dhry hellow max_power speed_indicative config_check interrupt reset sleep debug romtable); #Add tests to this array
my $prog = basename($0);
my $help;
my $make = 0;
my $build = 0;
my $level = 0;
my $netlist = 0;
my $sdf;
my $sdfset = 0;
my $dsm = 0;
my $upf = 0;
my $cpf = 0;
my $runall = 0;
my $testname;
my $default_simulator = "mti";
my $simulator;
my $cwd = cwd(); # Get current directory
my $testdir = $cwd."/tests";
my $vectdir = $cwd."/vectors";
my $logsdir = $cwd."/logs";
my $srpgdir = $cwd."/srpg";
my $rtldir = $cwd."/../../logical";
my $tbenchdir = $cwd."/../logical/tbench/verilog";
my $rundir;
my $buildopts = "";
my $ncelabopts = "-ACCESS rwc";
my $simopts = "";
my $simopts_cov = "";
my $gui = 0;
my $coverage = 0;
my $cov_mod = "cm_hier.mod";
my $dsmsetup = 1;
my $power_file = $cwd."/power_file"; #power_file must point to upf/cpf file at correct level
my $list = 0;
my $dsmlibopt = "";
my $upfopt = "";
my $vcs64 = "";
my $usage="
USAGE: $prog
Description:
whereare:
-h[elp] : print usage
-mti : use mti simulator (default)
-nc : use nc simulator
-vcs : use vcs simulator
-make : call make to compile test(s)
-build : build before running
-net[list] : use netlist
-sdf: use sdf with netlist
choose delay type from min:max
if switch not used, zero delay used
-dsm : use DSM model for CORTEXM0
-upf : use UPF for simulation
-cpf : use CPF for simulation
-all : run all tests specified in perl array \@testlist
\n";
# Get the multi-character command line options
if (!GetOptions(
"h|help|?" => \$help,
"mti" => sub { $simulator="mti"; },
"nc" => sub { $simulator="nc"; },
"vcs" => sub { $simulator="vcs"; },
"make" => \$make,
"build" => \$build,
"netlist" => \$netlist,
"sdf=s" => \$sdf,
"dsm" => \$dsm,
"upf" => \$upf,
"cpf" => \$cpf,
"all" => \$runall,
"list" => \$list,
"cov" => \$coverage,
"gui" => \$gui)
or $help) {
print $usage;
exit;
}
if ((@ARGV == 0) and ($runall == 0) and ($list == 0)) { print $usage; exit; }
# Get The Test Name from the commandline
$testname = shift @ARGV;
$testname = "" unless defined $testname;
# Exit if there are still arguments left to parse
die "Unrecognised arguments still remain: @ARGV" if @ARGV != 0;
# Print perl array testlist and exit
if ($list == 1) {
print "\@testlist has following tests: @testlist\n";
print "Modify \@testlist in RunIK script to add or remove tests\n";
exit;
}
# Exit if DSM and Netlist simulation requested simultaneously
die "DSM and netlist can't be run together" if (($dsm == 1) and ($netlist == 1));
if (defined $sdf) {
# Lower case $sdf
$sdf = lc($sdf);
if (($sdf eq "min") or ($sdf eq "max")) {
$sdfset = 1;
} else {
die "Unrecognized argument for -sdf option";
}
}
# Exit if sdf requested without netlist
die "SDF timing annotation can only be used with netlist" if (($sdfset == 1) and ($netlist == 0));
# call Make if needed
if ($make == 1) {
# cd to Tests directory
chdir $testdir or die ("cd to $testdir failed");
print "Compiling...\n";
if ($runall == 1) {
$make = "make all";
} else {
$make = "make $testname";
}
die "Make failed\n" if(system "$make");
# change back to cwd
chdir $cwd;
}
# Check simulator
if (not defined $simulator) {
print "Using default simulator: $default_simulator\n";
$simulator = $default_simulator;
};
# Exit if UPF/CPF requested with DSM
die "UPF/CPF simulation cannot be run with DSM" if (($dsm == 1) and (($upf ==1) or ($cpf == 1)));
# Exit if CPF is not requested with NC
die "CPF simulation only available for NC" if (($cpf == 1) and ($simulator ne "nc"));
# Check for Simulator directory
$_ = uc($simulator);
$rundir = $cwd."/".$_;
# delete run directory if one existed
system "rm -rf $rundir" if ($build == 1);
# make run directory
system "mkdir $rundir" if !(-d $rundir);
# cd to Simulator directory
chdir $rundir or die ("cd to $rundir failed");
# Symbolic link to RTL
system "rm -f verilog";
symlink($rtldir,"verilog");
# Check if environment is setup up for DSM; Make sure the variables are set
# correctly as script does not check that
if ($dsm == 1) {
if (not defined($ENV{"MG_LIB"})) { print "Environment variable MG_LIB not defined\n"; $dsmsetup = 0; }
if (not defined($ENV{"LD_LIBRARY_PATH"})) { print "Environment variable LD_LIBRARY_PATH not defined\n"; $dsmsetup = 0; }
if (not defined($ENV{"DIR_CORTEXM0"})) { print "Environment variable DIR_CORTEXM0 not defined\n"; $dsmsetup = 0; }
if (not defined($ENV{"LMC_HOME"})) { print "Environment variable LMC_HOME not defined\n"; $dsmsetup = 0; }
die "DSM not setup correctly" unless ($dsmsetup == 1);
}
# Set environment for UPF simulation
system "cp $srpgdir/archpro.ini $rundir/." if ($upf == 1);
# Set build options
#$buildopts .= " +define+ARM_CM0_IK_SDF" if ($sdfset == 1); #Now set in netlist.vc
$buildopts .= " +nospecify" if (($netlist == 1) and ($sdfset == 0));
$buildopts .= " +delay_mode_zero" if (($netlist == 1) and ($sdfset == 0) and ($simulator ne "nc"));
$buildopts .= " +tetramax" if (($netlist == 1) and ($sdfset == 0) and ($simulator eq "vcs"));
$ncelabopts .= " -SEQ_UDP_DELAY 1" if (($netlist == 1) and ($sdfset == 0) and ($simulator eq "nc"));
$buildopts .= " +${sdf}delays" if (($sdfset == 1) and ($simulator eq "vcs"));
$buildopts .= " -P \${DIR_CORTEXM0}/pli.tab -LDFLAGS \"-L\${MG_LIB}/synopsys_vcs_verilog\" -lmgmm -ldl" if (($dsm == 1) and $simulator eq "vcs");
$dsmlibopt = " -loadpli1 \${MG_LIB}/cadence_nc_verilog/mm_nc_dynamic:mgboot_nc" if (($dsm == 1) and ($simulator eq "nc"));
# For UPF simulation with VCS
if (($simulator eq "vcs") and ($upf == 1)) {
$buildopts .= " +vpi -load '\${ARCHPRO_ROOT}/lib/libmvsim-vcs.so:mvsimInit'";
$buildopts .= " -P \${ARCHPRO_ROOT}/templates/mvsim_vcs.tab";
$buildopts .= " -Mupdate -debug -f $rundir/apdb/ev/vcs_options_1 -f $rundir/apdb/ev/cmdfile_1";
}
# For coverage
if (($simulator eq "vcs") and ($coverage == 1)) {
# Point to correct file for coverage
#$cov_mod = "cm_hier_int.mod"; #For Integration level
$buildopts .= " -Mupdate -cm line+tgl -cm_tgl portsonly -cm_hier ../$cov_mod -cm_libs yv -cm_noconst +v2k";
}
# Set simulation options
$simopts .= " -gui" if ((($simulator eq "mti") or ($simulator eq "nc")) and ($gui == 1)); #Don't use do file in MTI Interactive mode
$simopts .= " -c -do $cwd/simulator_mti.cmds" if (($simulator eq "mti") and ($gui == 0));
$simopts .= " -t ps" if (($simulator eq "mti") and ($sdfset == 1)); #For Netlist - mti
$simopts .= " +${sdf}delays" if (($simulator ne "nc") and ($sdfset == 1)); #For Netlist - mti and vcs
$simopts .= " +nc${sdf}delays" if (($simulator eq "nc") and ($sdfset == 1)); #For Netlist - nc
$simopts .= " -pli \${MG_LIB}//mti_modelsim_verilog/libmgmm.so" if (($simulator eq "mti") and ($dsm == 1));
# For UPF simulation with MTI
if (($simulator eq "mti") and ($upf == 1)) {
$simopts .= " -foreign \"mvsimInit \${ARCHPRO_ROOT}/lib/libmvsim-mti.so\"";
}
# For UPF simulation with NC
if (($simulator eq "nc") and ($upf == 1)) {
$upfopt .= " -loadvpi \${ARCHPRO_ROOT}/lib/libmvsim-ncmx.so:mvsimInit -expand";
}
# set common vc file and simulation-specific vc file
$_vc1 = $tbenchdir."/tbench.vc";
if ($netlist == 1) {
$_vc2 = $tbenchdir."/netlist.vc";
} elsif ($dsm == 1) {
$_vc2 = $tbenchdir."/dsm.vc";
} else {
$_vc2 = $tbenchdir."/rtl.vc";
}
# set top-level file
$_v = $tbenchdir."/tbench.v";
if ($build == 1) {
# set compile log
$_lg = $logsdir."/".$simulator."_compile.log";
# Build
print "Building...\n";
BuildRTL($simulator);
}
# Put $testname into $testlist for single test
@testlist = $testname unless ($runall == 1);
foreach (@testlist) {
# Check if test exists
die "Error! Test $_.bin not found in $cwd/tests\n" unless (-e $testdir."/".$_.".bin");
print "Running test $_\n";
# Remove any unnecessary old files from the rundir
system "rm -f tarmac.log";
system "rm -f vsim.wlf";
system "rm -f transcript";
# Create symlink to test binary
$_bn = $testdir."/".$_.".bin";
$_drv_bn = $testdir."/debugdriver.bin";
$_lg = $logsdir."/".$_."_".$simulator.".log";
# Remove old image.bin & debugdriver.bin
system "rm -f image.bin debugdriver.bin";
# Symbolic link to .bin
symlink($_bn,"image.bin");
# Symbolic link to debugdriver.bin
symlink($_drv_bn,"debugdriver.bin");
#Simulation options for Coverage. Use -cm_name testname
$simopts_cov = " -cm line+tgl -cm_name $_" if (($simulator eq "vcs") and ($coverage == 1));
RunSimulation($simulator);
# Move crfs to vectors directory
move($rundir."/CORTEXM0IMP_vectors.crf",$vectdir."/".$_."_CORTEXM0IMP.crf") if (-e $rundir."/CORTEXM0IMP_vectors.crf");
move($rundir."/CORTEXM0INTEGRATIONIMP_vectors.crf",$vectdir."/".$_."_CORTEXM0INTEGRATIONIMP.crf") if ($rundir."/CORTEXM0INTEGRATIONIMP_vectors.crf");
}
#cd back to cwd
chdir $cwd;
exit;
sub BuildRTL($)
{
my ($simulator) = @_;
if ($upf == 1) {
system "mvcmp -upf $power_file | tee $_lg";
system "mvcmp -f $_vc1 -f $_vc2 $_v | tee -a $_lg";
system "mvdbgen -top tbench | tee -a $_lg";
}
if($simulator eq "mti")
{
# remove any existing one
system "rm -rf work";
system "vlib work | tee -a $_lg";
system "vlog -work work -incr -f $_vc1 -f $_vc2 $_v $buildopts | tee -a $_lg";
}
elsif($simulator eq "nc")
{
system "ncprep +overwrite $buildopts -f $_vc1 -f $_vc2 $_v | tee -a $_lg";
system "echo '-LPS_CPF $power_file' >> ncelab.args | tee -a $_lg" if ($cpf == 1);
system "ncvlog -f ncvlog.args | tee -a $_lg";
system "ncelab $dsmlibopt $upfopt -mess -f ncelab.args $ncelabopts | tee -a $_lg";
}
elsif($simulator eq "vcs")
{
# Uncomment below line if using VCS in 64-bit
#$vcs64 = "-full64";
system "vcs $vcs64 +vcs+lic+wait +v2k -cc gcc -cpp g++ -CFLAGS \"-O4 -I\${VCS_HOME}/include\" $buildopts | tee -a $_lg" if ($upf == 1);
system "vcs +vcs+lic+wait +v2k -cc gcc -cpp g++ -CFLAGS \"-O4 -I\${VCS_HOME}/include\" $buildopts -f $_vc1 -f $_vc2 $_v | tee -a $_lg" unless ($upf == 1);
}
else
{
die "Unrecognised simulator $simulator when trying to build RTL/Netlist.";
}
}
sub RunSimulation($)
{
my ($simulator) = @_;
if($simulator eq "mti")
{
system "vsim -novopt $simopts -lib work tbench | tee $_lg";
}
elsif($simulator eq "nc")
{
system "ncsim -unbuffered -status -LICQUEUE -f ncsim.args -cdslib cds.lib -hdlvar hdl.var -NBASYNC $simopts | tee $_lg";
}
elsif($simulator eq "vcs")
{
system "./simv +vcs+lic+wait $simopts $simopts_cov +vcs+flush+log < $cwd/simulator_vcs.cmds | tee $_lg";
}
else
{
die "Unrecognised simulator $simulator when trying to run simulation.";
}
}

网上发现的，收藏在这里