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#!/usr/bin/perl -w
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#!/usr/bin/perl -w
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# $Id: vbomconv 433 2011-11-27 22:04:39Z mueller $
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# $Id: vbomconv 456 2012-02-05 22:19:44Z mueller $
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#
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#
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# Copyright 2007-2011 by Walter F.J. Mueller
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# Copyright 2007-2012 by Walter F.J. Mueller
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#
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#
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# This program is free software; you may redistribute and/or modify it under
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# This program is free software; you may redistribute and/or modify it under
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# the terms of the GNU General Public License as published by the Free
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# the terms of the GNU General Public License as published by the Free
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# Software Foundation, either version 2, or at your option any later version.
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# Software Foundation, either version 2, or at your option any later version.
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#
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#
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# for complete details.
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# for complete details.
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#
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#
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# Revision History:
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# Revision History:
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# Date Rev Version Comment
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# Date Rev Version Comment
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# 2012-02-05 456 1.9.4 redo filename substitution (= and :); add --get_top
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# 2012-01-02 448 1.9.3 use in ghdl_m -fexplicit also when simprim used
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# 2011-11-27 433 1.9.2 use in ghdl_m -fexplicit when unisim used
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# 2011-11-27 433 1.9.2 use in ghdl_m -fexplicit when unisim used
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# 2011-08-13 405 1.9.1 always write 'vhdl' into xst prj files again; for
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# 2011-08-13 405 1.9.1 always write 'vhdl' into xst prj files again; for
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# -xst_export: remove opt file export, add ucf_cpp
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# -xst_export: remove opt file export, add ucf_cpp
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# handling
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# handling
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# 2011-06-26 385 1.9 add --ise_path, pass it to vbomconv --xst_prj
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# 2011-06-26 385 1.9 add --ise_path, pass it to vbomconv --xst_prj
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"ghdl_i", "ghdl_i_cmd",
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"ghdl_i", "ghdl_i_cmd",
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"ghdl_m", "ghdl_m_cmd",
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"ghdl_m", "ghdl_m_cmd",
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"xst_export=s",
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"xst_export=s",
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"ghdl_export=s",
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"ghdl_export=s",
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"isim_export=s",
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"isim_export=s",
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"get_top",
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"flist") || exit 1;
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"flist") || exit 1;
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sub print_help;
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sub print_help;
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sub read_vbom;
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sub read_vbom;
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sub scan_vbom;
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sub scan_vbom;
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sub copy_edir;
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sub copy_edir;
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sub write_vbomdep;
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sub write_vbomdep;
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sub canon_fname;
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my @vbom_list;
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my @vbom_list;
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my @file_list;
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my @file_list;
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my %vbom_tbl;
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my %vbom_tbl;
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my %file_tbl;
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my %file_tbl;
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my %read_tbl;
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my %read_tbl;
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my %conf_tbl;
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my %para_tbl;
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my @ucf_cpp_list;
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my @ucf_cpp_list;
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my $is_xst = 0; # XST synthesis target
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my $is_xst = 0; # XST synthesis target
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my $is_ghdl = 0; # ghdl simulation target
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my $is_ghdl = 0; # ghdl simulation target
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my $is_isim = 0; # ISim simulation target
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my $is_isim = 0; # ISim simulation target
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my $is_sim = 0; # simulation target (generic)
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my $is_sim = 0; # simulation target (generic)
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# --trace ------------------------------------------------------------
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# --trace ------------------------------------------------------------
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if ($do_trace) {
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if ($do_trace) {
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print STDERR "\n";
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print STDERR "\n";
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print STDERR "configuration table:\n";
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print STDERR "filename substitution table:\n";
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foreach (sort keys %conf_tbl) {
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foreach (sort keys %para_tbl) {
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print STDERR " $_ = $conf_tbl{$_}\n";
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print STDERR " $_ = $para_tbl{$_}\n";
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}
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}
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print STDERR "final file_list:\n";
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print STDERR "final file_list:\n";
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foreach (@file_list) {
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foreach (@file_list) {
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print STDERR " $_\n";
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print STDERR " $_\n";
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}
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}
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my $wrc = system "/bin/sh", "-c", $cmd;
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my $wrc = system "/bin/sh", "-c", $cmd;
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if ($wrc != 0) {
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if ($wrc != 0) {
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my $rc = int($wrc/256);
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my $rc = int($wrc/256);
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if ($rc == 0) {
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if ($rc == 0) {
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my $sig = $wrc % 256;
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my $sig = $wrc % 256;
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print STDERR "%vbomconv-I compilation aborted by signal $sig\n";
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print STDERR "%vbomconv-I: compilation aborted by signal $sig\n";
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exit(1);
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exit(1);
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} else {
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} else {
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print STDERR "%vbomconv-I compilation failed (rc=$rc) $?\n";
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print STDERR "%vbomconv-I: compilation failed (rc=$rc) $?\n";
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exit($rc);
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exit($rc);
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}
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}
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}
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}
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}
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}
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}
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}
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$cmd .= "rm $stem\n" ; # rm old executable to force elaboration
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$cmd .= "rm $stem\n" ; # rm old executable to force elaboration
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}
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}
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$cmd .= "ghdl -m";
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$cmd .= "ghdl -m";
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$cmd .= " -o $stem";
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$cmd .= " -o $stem";
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$cmd .= ' -fexplicit' if $has_unisim; # needed for ISE 13.1
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# -fexplicit needed for ISE 13.1,13.3
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$cmd .= ' -fexplicit' if $has_unisim or $has_simprim;
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$cmd .= ' -P$XILINX/ghdl/unisim' if $has_unisim;
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$cmd .= ' -P$XILINX/ghdl/unisim' if $has_unisim;
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$cmd .= ' -P$XILINX/ghdl/simprim' if $has_simprim;
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$cmd .= ' -P$XILINX/ghdl/simprim' if $has_simprim;
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$cmd .= " --ieee=synopsys";
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$cmd .= " --ieee=synopsys";
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$cmd .= " --no-vital-checks" if $is_ssim or $is_fsim or $is_tsim;
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$cmd .= " --no-vital-checks" if $is_ssim or $is_fsim or $is_tsim;
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foreach(glob("*.ucf")) { copy_edir($_, $edir); }
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foreach(glob("*.ucf")) { copy_edir($_, $edir); }
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}
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}
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}
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}
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# --get_top ----------------------------------------------------------
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if (exists $opts{get_top}) {
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print "$top\n";
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}
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# --flist ------------------------------------------------------------
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# --flist ------------------------------------------------------------
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if (exists $opts{flist}) {
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if (exists $opts{flist}) {
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my @flist;
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my @flist;
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next if /^\s*#/; # drop comments
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next if /^\s*#/; # drop comments
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next if /^\s*$/; # drop empty lines
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next if /^\s*$/; # drop empty lines
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s/\s*$//; # drop trailing blanks
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s/\s*$//; # drop trailing blanks
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# process parameter definitions
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if (m{([\w]+)\s*=\s*(.*)}) {
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my $para = $1;
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my $val = $2;
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if ($val eq "") {
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print STDERR "%vbomconv-E: invalid \'$_\' in $vbom_file\n";
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exit 1;
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}
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if (not exists $para_tbl{$para}) {
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$para_tbl{$para} = canon_fname($vbom_path, $val);
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print STDERR "--- define \${$para} = $val\n" if $do_trace;
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} else {
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print STDERR "--- ignore \${$para} = $val\n" if $do_trace;
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}
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next;
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}
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# process parameter substitutions
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while (m{\$\{([\w]+)\s*(:=)?\s*(.*?)\}}) {
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my $para = $1;
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my $del = $2;
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my $val = $3;
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my $pre = $`;
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my $post = $';
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if (defined $del && $del eq ":=") {
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if (not exists $para_tbl{$para}) {
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$para_tbl{$para} = canon_fname($vbom_path, $val);
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print STDERR "--- define \${$para := $val}\n" if $do_trace;
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} else {
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print STDERR "--- ignore \${$para := $val}\n" if $do_trace;
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}
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}
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if (defined $para_tbl{$para}) {
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if ($do_trace) {
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print STDERR "--- use \${$para} -> $para_tbl{$para}\n";
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} else {
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## print STDERR "%vbomconv-I: \${$para} -> $para_tbl{$para}\n";
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}
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$_ = $pre . "!" . $para_tbl{$para} . $post;
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} else {
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print STDERR "%vbomconv-E: undefined \${$para} in $vbom_file\n";
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exit 1;
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}
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}
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if (/^\[([a-z,]+)\]\s*(.+)$/) { # [xxx,yyy] tag seen
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if (/^\[([a-z,]+)\]\s*(.+)$/) { # [xxx,yyy] tag seen
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my $qual = $1;
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my $qual = $1;
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my $name = $2;
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my $name = $2;
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my $keep = $is_any;
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my $keep = $is_any;
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## print STDERR "+++1 |$qual|$name|$vbom|\n";
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## print STDERR "+++1 |$qual|$name|$vbom|\n";
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Line 653... |
$_ = $name; # remove [xxx] tag
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$_ = $name; # remove [xxx] tag
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}
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}
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my $tag;
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my $tag;
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my $val = $_;
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my $val = $_;
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my $del;
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# detect tag=val or tag:val lines
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# detect tag:val lines
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if (m{^\s*(.*?)\s*([=:])\s*(.*?)\s*$}) {
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if (m{^\s*(.*?)\s*:\s*(.*?)\s*$}) {
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$tag = $1;
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$tag = $1;
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$del = $2;
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$val = $2;
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$val = $3;
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}
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# process @top: lines
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# process @top: lines
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if (defined $del && $del eq ":" && $tag eq '@top') {
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if ($tag eq '@top') {
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$top = $val unless $top_done;
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$top = $val unless $top_done;
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next;
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}
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# process @ucf_cpp: lines
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# process @ucf_cpp: lines
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if (defined $del && $del eq ":" && $tag eq '@ucf_cpp') {
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} elsif ($tag eq '@ucf_cpp') {
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push @ucf_cpp_list, $val;
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push @ucf_cpp_list, $val;
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next;
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}
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# process @lib: lines
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# process @lib: lines
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if (defined $del && $del eq ":" && $tag eq '@lib') {
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} elsif ($tag eq '@lib') {
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if ($val eq 'unisim') {
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if ($val eq 'unisim') {
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$has_unisim = 1;
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$has_unisim = 1;
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} elsif ($val eq 'simprim') {
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} elsif ($val eq 'simprim') {
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$has_simprim = 1;
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$has_simprim = 1;
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} else {
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} else {
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die "unknown library type: $val";
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print STDERR "%vbomconv-E: invalid lib type \'$tag\' in $vbom_file\n";
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exit 1;
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}
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} else {
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print STDERR "%vbomconv-E: invalid \'$tag:\' line in $vbom_file\n";
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exit 1;
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}
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}
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next;
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next;
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}
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}
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# now do _fsim, _tsim mapping
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# now do _fsim, _tsim mapping
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$val =~ s{_ssim\.vhd$}{_fsim.vhd} if $is_fsim;
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$val =~ s{_ssim\.vhd$}{_fsim.vhd} if $is_fsim;
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$val =~ s{_ssim\.vhd$}{_tsim.vhd} if $is_tsim;
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$val =~ s{_ssim\.vhd$}{_tsim.vhd} if $is_tsim;
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# process normal .vhd or .vbom file lines
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# process normal .vhd or .vbom file lines
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# get full relative file name (relative to cwd)
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# canonize file name unless not already done by filename substitution
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my $fullname;
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my $fname = $val;
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if ($val =~ m{^!(.*)$}) {
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$fname = "$vbom_path/$fname" if $vbom_path ne "";
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$fullname = $1;
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# remove 'inner' .., e.g. ../x/../y --> ../y
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# this will also canonize the file names, thus same file same name
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my @flist;
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foreach (split "/",$fname) {
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if (scalar(@flist) && $flist[$#flist] ne ".." && $_ eq "..") {
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pop @flist;
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} else {
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} else {
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push @flist, $_;
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$fullname = canon_fname($vbom_path, $val);
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}
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}
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}
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my $fullname = join "/", @flist;
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# determine whether additional libs needed
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# determine whether additional libs needed
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if ($fullname =~ m{_ssim\.vhd$}) { # ends in _ssim.vhd
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if ($fullname =~ m{_ssim\.vhd$}) { # ends in _ssim.vhd
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$has_unisim = 1;
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$has_unisim = 1;
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}
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}
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if ($fullname =~ m{_[ft]sim\.vhd$}) { # ends in _fsim.vhd or _tsim.vhd
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if ($fullname =~ m{_[ft]sim\.vhd$}) { # ends in _fsim.vhd or _tsim.vhd
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$has_simprim = 1;
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$has_simprim = 1;
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}
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}
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# handle configuration statements (tag=val)
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if (defined $del && $del eq "=") {
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if (exists $conf_tbl{$tag}) {
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print STDERR "--- ignore $tag = $fullname\n" if $do_trace;
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} else {
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$conf_tbl{$tag} = $fullname;
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print STDERR "--- config $tag = $fullname\n" if $do_trace;
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}
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next;
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}
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# handle configurable lines (tag:val)
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if (defined $del && $del eq ":") {
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if (exists $conf_tbl{$tag}) {
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$fullname = $conf_tbl{$tag};
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print STDERR "--- use $tag = $fullname\n" if $do_trace;
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} else {
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print STDERR "--- use $tag = $fullname (default)\n" if $do_trace;
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}
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}
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# build vbom table
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# build vbom table
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push @{$vbom_tbl{$vbom}}, $fullname;
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push @{$vbom_tbl{$vbom}}, $fullname;
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print STDERR "--- add $fullname\n" if $do_trace;
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print STDERR "--- add $fullname\n" if $do_trace;
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Line 780... |
print "$target : $_\n";
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print "$target : $_\n";
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}
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}
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}
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}
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#-------------------------------------------------------------------------------
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#-------------------------------------------------------------------------------
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sub canon_fname {
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my ($vpath,$fname) = @_;
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# get full relative file name (relative to cwd)
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$fname = "$vpath/$fname" if $vpath ne "";
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# remove 'inner' .., e.g. ../x/../y --> ../y
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# this will also canonize the file names, thus same file same name
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my @flist;
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foreach (split "/",$fname) {
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if (scalar(@flist) && $flist[$#flist] ne ".." && $_ eq "..") {
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pop @flist;
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} else {
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push @flist, $_;
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}
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}
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return join "/", @flist;
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}
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#-------------------------------------------------------------------------------
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sub print_help {
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sub print_help {
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print "usage: vbomconf file.vbom\n";
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print "usage: vbomconf file.vbom\n";
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print " --help this message\n";
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print " --help this message\n";
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print " --trace trace recursive processing of vbom's\n";
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print " --trace trace recursive processing of vbom's\n";
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