Version bump

Changes

@@ -3,6 +3,23 @@ Revision history for Verilator
 The contributors that suggested a given feature are shown in [].  [by ...]
 indicates the contributor was also the author of the fix; Thanks!
 
+* Verilator 3.855 2014-01-18
+
+***   Support modport import, bug696. [Jeremy Bennett]
+
+***   Add --trace-structs to show struct names, bug673. [Chris Randall]
+
+****  Fix tracing of packed structs, bug705. [Jie Xu]
+
+****  Fix --lint-only with MinGW, msg1283. [HyungKi Jeong]
+
+****  Fix some delayed assignments of typedefed unpacked arrays.
+
+****  Fix wire declarations with size and not range, bug466. [Alex Solomatnikov]
+
+****  Fix parameter pin vs. normal pin error, bug704. [Alex Solomatnikov]
+
+
 * Verilator 3.854 2013-11-26
 
 ***   Add UNPACKED warning to convert unpacked structs. [Jeremy Bennett]
@@ -2303,7 +2320,7 @@ of input ports exists for tracing.
 
 This uses outline mode in Emacs.  See C-h m [M-x describe-mode].
 
-Copyright 2001-2013 by Wilson Snyder.  This program is free software; you
+Copyright 2001-2014 by Wilson Snyder.  This program is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
 Lesser General Public License Version 3 or the Perl Artistic License
 Version 2.0.

Makefile.in

@@ -9,7 +9,7 @@
 #
 #*****************************************************************************
 #
-# Copyright 2003-2013 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2014 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.

TODO

@@ -1,6 +1,6 @@
 // DESCRIPTION: Verilator: List of To Do issues.
 //
-// Copyright 2004-2013 by Wilson Snyder. This program is free software; you can
+// Copyright 2004-2014 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

bin/verilator

@@ -3,7 +3,7 @@ eval 'exec perl -wS $0 ${1+"$@"}'
   if 0;
 ######################################################################
 #
-# Copyright 2003-2013 by Wilson Snyder. This program is free software; you
+# Copyright 2003-2014 by Wilson Snyder. This program is free software; you
 # can redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.
@@ -325,6 +325,7 @@ descriptions in the next sections for more information.
     --trace-depth <levels>      Depth of tracing
     --trace-max-array <depth>   Maximum bit width for tracing
     --trace-max-width <width>   Maximum array depth for tracing
+    --trace-structs             Enable tracing structure names
     --trace-underscore          Enable tracing of _signals
      -U<var>                    Undefine preprocessor define
     --unroll-count <loops>      Tune maximum loop iterations
@@ -754,7 +755,9 @@ to gcc -MP option.
 =item --Mdir I<directory>
 
 Specifies the name of the Make object directory.  All generated files will
-be placed in this directory.  If not specified, "obj_dir" is used.
+be placed in this directory.  If not specified, "obj_dir" is used.  The
+directory is created if it does not exist and the parent directories exist;
+otherwise manually create the Mdir before calling Verilator.
 
 =item --mod-prefix I<topname>
 
@@ -1019,6 +1022,13 @@ Rarely needed.  Specify the maximum bit width of a signal that may be
 traced.  Defaults to 256, as tracing large vectors may greatly slow traced
 simulations.
 
+=item --trace-structs
+
+Enable tracing to show the name of packed structure, union, and packed
+array fields, rather than a simgle combined packed bus.  Due to VCD file
+format constraints this may result in significantly slower trace times and
+larger trace files.
+
 =item --trace-underscore
 
 Enable tracing of signals that start with an underscore. Normally, these
@@ -3821,7 +3831,7 @@ Thanks to them, and all those we've missed including above.
 
 The latest version is available from L<http://www.veripool.org/>.
 
-Copyright 2003-2013 by Wilson Snyder.  Verilator is free software; you can
+Copyright 2003-2014 by Wilson Snyder.  Verilator is free software; you can
 redistribute it and/or modify the Verilator internals under the terms of
 either the GNU Lesser General Public License Version 3 or the Perl Artistic
 License Version 2.0.

bin/verilator_difftree

@@ -235,7 +235,7 @@ Do not show differences in line numbering.
 
 The latest version is available from L<http://www.veripool.org/verilator>.
 
-Copyright 2005-2013 by Wilson Snyder.  This package is free software; you can
+Copyright 2005-2014 by Wilson Snyder.  This package is free software; you can
 redistribute it and/or modify it under the terms of either the GNU Lesser
 General Public License Version 3 or the Perl Artistic License Version 2.0.
 

bin/verilator_includer

@@ -3,7 +3,7 @@ eval 'exec perl -wS $0 ${1+"$@"}'
   if 0;
 # DESCRIPTION: Print include statements for each ARGV
 #
-# Copyright 2003-2013 by Wilson Snyder. This package is free software; you can
+# Copyright 2003-2014 by Wilson Snyder. This package is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU Lesser
 # General Public License Version 3 or the Perl Artistic License Version 2.0.
 ######################################################################

bin/verilator_profcfunc

@@ -208,7 +208,7 @@ Displays this message and program version and exits.
 
 The latest version is available from L<http://www.veripool.org/>.
 
-Copyright 2007-2013 by Wilson Snyder.  Verilator is free software; you can
+Copyright 2007-2014 by Wilson Snyder.  Verilator is free software; you can
 redistribute it and/or modify it under the terms of either the GNU Lesser
 General Public License Version 3 or the Perl Artistic License Version 2.0.
 

configure.ac

@@ -1,12 +1,12 @@
 # DESCRIPTION: Process this file with autoconf to produce a configure script.
 #
-# Copyright 2003-2013 by Wilson Snyder. Verilator is free software; you can
+# Copyright 2003-2014 by Wilson Snyder. Verilator is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU Lesser
 # General Public License Version 3 or the Perl Artistic License Version 2.0.
 
 #AC_INIT([Verilator],[#.### YYYY-MM-DD])
 #AC_INIT([Verilator],[#.### devel])
-AC_INIT([Verilator],[3.854 2013-11-26])
+AC_INIT([Verilator],[3.855 2014-01-18])
 AC_CONFIG_HEADER(src/config_build.h)
 AC_CONFIG_FILES(Makefile src/Makefile src/Makefile_obj include/verilated.mk include/verilated_config.h)
 

include/verilated.cpp

@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder. This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.

include/verilated.h

@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder. This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.

include/verilated.mk.in

@@ -2,7 +2,7 @@
 ######################################################################
 # DESCRIPTION: Makefile commands for all verilated target files
 #
-# Copyright 2003-2013 by Wilson Snyder. Verilator is free software; you can
+# Copyright 2003-2014 by Wilson Snyder. Verilator is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU Lesser
 # General Public License Version 3 or the Perl Artistic License Version 2.0.
 ######################################################################

include/verilated.v

@@ -4,7 +4,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder. This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.

include/verilated_config.h.in

@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder. This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.

include/verilated_dpi.cpp

@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2009-2013 by Wilson Snyder. This program is free software; you can
+// Copyright 2009-2014 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.

include/verilated_dpi.h

@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder. This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.

include/verilated_heavy.h

@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2010-2013 by Wilson Snyder. This program is free software; you can
+// Copyright 2010-2014 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.

include/verilated_imp.h

@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2009-2013 by Wilson Snyder. This program is free software; you can
+// Copyright 2009-2014 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.

include/verilated_save.cpp

@@ -3,7 +3,7 @@
 //
 // THIS MODULE IS PUBLICLY LICENSED
 //
-// Copyright 2001-2013 by Wilson Snyder.  This program is free software;
+// Copyright 2001-2014 by Wilson Snyder.  This program is free software;
 // you can redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
 //

include/verilated_save.h

@@ -3,7 +3,7 @@
 //
 // THIS MODULE IS PUBLICLY LICENSED
 //
-// Copyright 2012-2013 by Wilson Snyder.  This program is free software;
+// Copyright 2012-2014 by Wilson Snyder.  This program is free software;
 // you can redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
 //

include/verilated_sc.h

@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2009-2013 by Wilson Snyder. This program is free software; you can
+// Copyright 2009-2014 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.

include/verilated_syms.h

@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder. This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.

include/verilated_vcd_c.cpp

@@ -3,7 +3,7 @@
 //
 // THIS MODULE IS PUBLICLY LICENSED
 //
-// Copyright 2001-2013 by Wilson Snyder.  This program is free software;
+// Copyright 2001-2014 by Wilson Snyder.  This program is free software;
 // you can redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
 //

include/verilated_vcd_c.h

@@ -3,7 +3,7 @@
 //
 // THIS MODULE IS PUBLICLY LICENSED
 //
-// Copyright 2001-2013 by Wilson Snyder.  This program is free software;
+// Copyright 2001-2014 by Wilson Snyder.  This program is free software;
 // you can redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
 //

include/verilated_vcd_sc.cpp

@@ -3,7 +3,7 @@
 //
 // THIS MODULE IS PUBLICLY LICENSED
 //
-// Copyright 2001-2013 by Wilson Snyder.  This program is free software;
+// Copyright 2001-2014 by Wilson Snyder.  This program is free software;
 // you can redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
 //

include/verilated_vcd_sc.h

@@ -3,7 +3,7 @@
 //
 // THIS MODULE IS PUBLICLY LICENSED
 //
-// Copyright 2001-2013 by Wilson Snyder.  This program is free software;
+// Copyright 2001-2014 by Wilson Snyder.  This program is free software;
 // you can redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
 //

include/verilated_vpi.cpp

@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2009-2013 by Wilson Snyder. This program is free software; you can
+// Copyright 2009-2014 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.

include/verilated_vpi.h

@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2009-2013 by Wilson Snyder. This program is free software; you can
+// Copyright 2009-2014 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.

include/verilatedos.h

@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder. This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.
@@ -189,6 +189,15 @@ typedef unsigned long long	vluint64_t;	///< 64-bit unsigned type
 # endif
 #endif
 
+//=========================================================================
+// File system functions
+
+#ifdef _WIN32
+# define VL_DEV_NULL "nul"
+#else // Linux or compliant Unix flavors
+# define VL_DEV_NULL "/dev/null"
+#endif
+
 //=========================================================================
 // Integer size macros
 

internals.pod

@@ -748,7 +748,7 @@ in C<src/Makefile_obj.in> and reconfigure.
 
 The latest version is available from L<http://www.veripool.org/>.
 
-Copyright 2008-2013 by Wilson Snyder.  Verilator is free software; you can
+Copyright 2008-2014 by Wilson Snyder.  Verilator is free software; you can
 redistribute it and/or modify it under the terms of either the GNU Lesser
 General Public License Version 3 or the Perl Artistic License Version 2.0.
 

nodist/bisondiff

@@ -1,7 +1,7 @@
 #!/usr/bin/perl -w
 ######################################################################
 #
-# Copyright 2007-2013 by Wilson Snyder.  This package is free software; you
+# Copyright 2007-2014 by Wilson Snyder.  This package is free software; you
 # can redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.

nodist/bisonreader

@@ -1,7 +1,7 @@
 #!/usr/bin/perl -w
 ######################################################################
 #
-# Copyright 2007-2013 by Wilson Snyder.  This package is free software; you
+# Copyright 2007-2014 by Wilson Snyder.  This package is free software; you
 # can redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.

nodist/dot_importer

@@ -143,7 +143,7 @@ Displays this message and program version and exits.
 
 =head1 DISTRIBUTION
 
-Copyright 2005-2013 by Wilson Snyder.  Verilator is free software; you can
+Copyright 2005-2014 by Wilson Snyder.  Verilator is free software; you can
 redistribute it and/or modify it under the terms of either the GNU Lesser
 General Public License Version 3 or the Perl Artistic License Version 2.0.
 

nodist/dot_pruner

@@ -184,7 +184,7 @@ Displays this message and program version and exits.
 
 =head1 DISTRIBUTION
 
-Copyright 2005-2013 by Wilson Snyder.  Verilator is free software; you can
+Copyright 2005-2014 by Wilson Snyder.  Verilator is free software; you can
 redistribute it and/or modify it under the terms of either the GNU Lesser
 General Public License Version 3 or the Perl Artistic License Version 2.0.
 

nodist/flexdiff

@@ -1,7 +1,7 @@
 #!/usr/bin/perl -w
 ######################################################################
 #
-# Copyright 2007-2013 by Wilson Snyder.  This package is free software; you
+# Copyright 2007-2014 by Wilson Snyder.  This package is free software; you
 # can redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.

nodist/install_test

@@ -183,7 +183,7 @@ Runs a specific test stage (see the script).
 
 =head1 DISTRIBUTION
 
-Copyright 2009-2013 by Wilson Snyder.  This package is free software; you
+Copyright 2009-2014 by Wilson Snyder.  This package is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
 Lesser General Public License Version 3 or the Perl Artistic License
 Version 2.0.

nodist/invoke_atsim

@@ -28,7 +28,7 @@ invoke_atsim - Invoke tool under "modules" command
 
 =head1 DISTRIBUTION
 
-Copyright 2005-2013 by Wilson Snyder.  This package is free software; you
+Copyright 2005-2014 by Wilson Snyder.  This package is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
 Lesser General Public License Version 3 or the Perl Artistic License
 Version 2.0.

nodist/invoke_iccr

@@ -28,7 +28,7 @@ invoke_iccr - Invoke tool under "modules" command
 
 =head1 DISTRIBUTION
 
-Copyright 2007-2013 by Wilson Snyder.  This package is free software; you
+Copyright 2007-2014 by Wilson Snyder.  This package is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
 Lesser General Public License Version 3 or the Perl Artistic License
 Version 2.0.

nodist/invoke_ncverilog

@@ -28,7 +28,7 @@ invoke_ncverilog - Invoke tool under "modules" command
 
 =head1 DISTRIBUTION
 
-Copyright 2005-2013 by Wilson Snyder.  This package is free software; you
+Copyright 2005-2014 by Wilson Snyder.  This package is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
 Lesser General Public License Version 3 or the Perl Artistic License
 Version 2.0.

nodist/invoke_vcs

@@ -28,7 +28,7 @@ invoke_vcs - Invoke tool under "modules" command
 
 =head1 DISTRIBUTION
 
-Copyright 2005-2013 by Wilson Snyder.  This package is free software; you
+Copyright 2005-2014 by Wilson Snyder.  This package is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
 Lesser General Public License Version 3 or the Perl Artistic License
 Version 2.0.

nodist/spdiff

@@ -1,7 +1,7 @@
 #!/usr/bin/perl -w
 ######################################################################
 #
-# Copyright 2010-2013 by Wilson Snyder.  This package is free software; you
+# Copyright 2010-2014 by Wilson Snyder.  This package is free software; you
 # can redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.

nodist/vtree_importer

@@ -331,7 +331,7 @@ Displays this message and program version and exits.
 
 =head1 DISTRIBUTION
 
-Copyright 2005-2013 by Wilson Snyder.  Verilator is free software; you can
+Copyright 2005-2014 by Wilson Snyder.  Verilator is free software; you can
 redistribute it and/or modify it under the terms of either the GNU Lesser
 General Public License Version 3 or the Perl Artistic License Version 2.0.
 

readme.pod

@@ -9,7 +9,7 @@ This is the Verilator Package README file.
 
 =head1 DISTRIBUTION
 
-This package is Copyright 2003-2013 by Wilson Snyder.  (Report bugs to
+This package is Copyright 2003-2014 by Wilson Snyder.  (Report bugs to
 L<http://www.veripool.org/>.)
 
 Verilator is free software; you can redistribute it and/or modify it under

src/.gdbinit

@@ -1,6 +1,6 @@
 # DESCRIPTION: Verilator: GDB startup file with useful defines
 #
-# Copyright 2012-2013 by Wilson Snyder. This program is free software; you can
+# Copyright 2012-2014 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.

src/Makefile.in

@@ -7,7 +7,7 @@
 #
 #*****************************************************************************
 #
-# Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+# Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.

src/Makefile_obj.in

@@ -7,7 +7,7 @@
 #
 #*****************************************************************************
 #
-# Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+# Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.

src/V3Active.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Active.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3ActiveTop.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3ActiveTop.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Assert.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2005-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2005-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Assert.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2005-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2005-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3AssertPre.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2005-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2005-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3AssertPre.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2005-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2005-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Ast.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Ast.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3AstNodes.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -753,6 +753,13 @@ void AstJumpGo::dump(ostream& str) {
     if (labelp()) { labelp()->dump(str); }
     else { str<<"%Error:UNLINKED"; }
 }
+void AstModportFTaskRef::dump(ostream& str) {
+    this->AstNode::dump(str);
+    if (isExport()) str<<" EXPORT";
+    if (isImport()) str<<" IMPORT";
+    if (ftaskp()) { str<<" -> "; ftaskp()->dump(str); }
+    else { str<<" -> UNLINKED"; }
+}
 void AstModportVarRef::dump(ostream& str) {
     this->AstNode::dump(str);
     str<<" "<<varType();

src/V3AstNodes.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -685,9 +685,9 @@ private:
     unsigned m_start;
     unsigned m_length;
     void init(AstNode* fromp) {
-	if (fromp && fromp->dtypep()->castNodeArrayDType()) {
+	if (fromp && fromp->dtypep()->skipRefp()->castNodeArrayDType()) {
 	    // Strip off array to find what array references
-	    dtypeFrom(fromp->dtypep()->castNodeArrayDType()->subDTypep());
+	    dtypeFrom(fromp->dtypep()->skipRefp()->castNodeArrayDType()->subDTypep());
 	}
     }
 public:
@@ -1273,17 +1273,18 @@ private:
     int		m_pinNum;	// Pin number
     string	m_name;		// Pin name, or "" for number based interconnect
     AstVar*	m_modVarp;	// Input/output this pin connects to on submodule.
+    bool	m_param;	// Pin connects to parameter
     bool	m_svImplicit;	// Pin is SystemVerilog .name'ed
 public:
     AstPin(FileLine* fl, int pinNum, const string& name, AstNode* exprp)
 	:AstNode(fl)
-	,m_name(name), m_svImplicit(false) {
+	,m_name(name), m_param(false), m_svImplicit(false) {
 	m_pinNum = pinNum;
 	m_modVarp = NULL;
 	setNOp1p(exprp);
     }
     AstPin(FileLine* fl, int pinNum, AstVarRef* varname, AstNode* exprp)
-	:AstNode(fl), m_svImplicit(false) {
+	:AstNode(fl), m_param(false), m_svImplicit(false) {
 	m_name = varname->name();
 	m_pinNum = pinNum;
 	m_modVarp = NULL;
@@ -1300,7 +1301,9 @@ public:
     AstNode*	exprp()		const { return op1p()->castNode(); }	// op1 = Expression connected to pin, NULL if unconnected
     AstVar*	modVarp()	const { return m_modVarp; }		// [After Link] Pointer to variable
     void  	modVarp(AstVar* varp) { m_modVarp=varp; }
-    bool	svImplicit()	const { return m_svImplicit; }
+    bool	param()	const { return m_param; }
+    void        param(bool flag) { m_param=flag; }
+    bool	svImplicit() const { return m_svImplicit; }
     void        svImplicit(bool flag) { m_svImplicit=flag; }
 };
 
@@ -1381,10 +1384,32 @@ struct AstIface : public AstNodeModule {
     ASTNODE_NODE_FUNCS(Iface, IFACE)
 };
 
+struct AstModportFTaskRef : public AstNode {
+    // An import/export referenced under a modport
+    // The storage for the function itself is inside the interface/instantiator, thus this is a reference
+    // PARENT: AstModport
+private:
+    string	m_name;		// Name of the variable referenced
+    bool	m_export;	// Type of the function (import/export)
+    AstNodeFTask* m_ftaskp;	// Link to the function
+public:
+    AstModportFTaskRef(FileLine* fl, const string& name, bool isExport)
+	: AstNode(fl), m_name(name), m_export(isExport), m_ftaskp(NULL) { }
+    ASTNODE_NODE_FUNCS(ModportFTaskRef, MODPORTFTASKREF)
+    virtual const char* broken() const { BROKEN_RTN(m_ftaskp && !m_ftaskp->brokeExists()); return NULL; }
+    virtual void dump(ostream& str);
+    virtual string name() const { return m_name; }
+    virtual void cloneRelink() { if (m_ftaskp && m_ftaskp->clonep()) m_ftaskp = m_ftaskp->clonep()->castNodeFTask(); }
+    bool isImport() const { return !m_export; }
+    bool isExport() const { return m_export; }
+    AstNodeFTask* ftaskp() const { return m_ftaskp; }		// [After Link] Pointer to variable
+    void ftaskp(AstNodeFTask* ftaskp) { m_ftaskp=ftaskp; }
+};
+
 struct AstModportVarRef : public AstNode {
     // A input/output/etc variable referenced under a modport
     // The storage for the variable itself is inside the interface, thus this is a reference
-    // PARENT: AstIface
+    // PARENT: AstModport
 private:
     string	m_name;		// Name of the variable referenced
     AstVarType	m_type;		// Type of the variable (in/out)
@@ -1395,8 +1420,9 @@ public:
     ASTNODE_NODE_FUNCS(ModportVarRef, MODPORTVARREF)
     virtual const char* broken() const { BROKEN_RTN(m_varp && !m_varp->brokeExists()); return NULL; }
     virtual void dump(ostream& str);
-    AstVarType	varType() const { return m_type; }		// * = Type of variable
+    virtual void cloneRelink() { if (m_varp && m_varp->clonep()) m_varp = m_varp->clonep()->castVar(); }
     virtual string name() const { return m_name; }
+    AstVarType	varType() const { return m_type; }		// * = Type of variable
     bool isInput() const { return (varType()==AstVarType::INPUT || varType()==AstVarType::INOUT); }
     bool isOutput() const { return (varType()==AstVarType::OUTPUT || varType()==AstVarType::INOUT); }
     AstVar* varp() const { return m_varp; }		// [After Link] Pointer to variable
@@ -1408,13 +1434,13 @@ struct AstModport : public AstNode {
 private:
     string	m_name;		// Name of the modport
 public:
-    AstModport(FileLine* fl, const string& name, AstModportVarRef* varsp)
+    AstModport(FileLine* fl, const string& name, AstNode* varsp)
 	: AstNode(fl), m_name(name) {
         addNOp1p(varsp); }
     virtual string name() const { return m_name; }
     virtual bool maybePointedTo() const { return true; }
     ASTNODE_NODE_FUNCS(Modport, MODPORT)
-    AstModportVarRef* varsp() const { return op1p()->castModportVarRef(); }	// op1 = List of Vars
+    AstNode* varsp() const { return op1p(); }	// op1 = List of Vars
 };
 
 struct AstCell : public AstNode {
@@ -2796,28 +2822,18 @@ struct AstTraceDecl : public AstNodeStmt {
 private:
     string	m_showname;	// Name of variable
     uint32_t	m_code;		// Trace identifier code; converted to ASCII by trace routines
-    int		m_right;	// Property of var the trace details
-    int		m_left;		// Property of var the trace details
-    uint32_t	m_arrayLsb;	// Property of var the trace details
-    uint32_t	m_arrayMsb;	// Property of var the trace details
+    VNumRange	m_bitRange;	// Property of var the trace details
+    VNumRange	m_arrayRange;	// Property of var the trace details
     uint32_t	m_codeInc;	// Code increment
 public:
-    AstTraceDecl(FileLine* fl, const string& showname, AstVar* varp)
+    AstTraceDecl(FileLine* fl, const string& showname, AstNode* valuep,
+		 const VNumRange& bitRange, const VNumRange& arrayRange)
 	: AstNodeStmt(fl)
-	, m_showname(showname) {
-	dtypeFrom(varp);
+	, m_showname(showname), m_bitRange(bitRange), m_arrayRange(arrayRange) {
+	dtypeFrom(valuep);
 	m_code = 0;
-	m_codeInc = varp->dtypep()->arrayUnpackedElements() * varp->dtypep()->widthWords();
-	AstBasicDType* bdtypep = varp->basicp();
-	m_left = bdtypep ? bdtypep->left() : 0;
-	m_right = bdtypep ? bdtypep->right() : 0;
-	if (AstUnpackArrayDType* adtypep = varp->dtypeSkipRefp()->castUnpackArrayDType()) {
-	    m_arrayLsb = adtypep->lsb();
-	    m_arrayMsb = adtypep->msb();
-	} else {
-	    m_arrayLsb = 0;
-	    m_arrayMsb = 0;
-	}
+	m_codeInc = ((arrayRange.ranged() ? arrayRange.elements() : 1)
+		     * valuep->dtypep()->widthWords());
     }
     virtual int instrCount()	const { return 100; }  // Large...
     ASTNODE_NODE_FUNCS(TraceDecl, TRACEDECL)
@@ -2830,11 +2846,8 @@ public:
     uint32_t	code() const { return m_code; }
     void	code(uint32_t code) { m_code=code; }
     uint32_t	codeInc() const { return m_codeInc; }
-    int		left() const { return m_left; }  // Note msb maybe < lsb if little endian
-    int		right() const { return m_right; }
-    uint32_t	arrayMsb() const { return m_arrayMsb; }
-    uint32_t	arrayLsb() const { return m_arrayLsb; }
-    uint32_t	arrayWidth() const { if (!arrayMsb()) return 0; return arrayMsb()-arrayLsb()+1; }
+    const VNumRange& bitRange() const { return m_bitRange; }
+    const VNumRange& arrayRange() const { return m_arrayRange; }
 };
 
 struct AstTraceInc : public AstNodeStmt {

src/V3Begin.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Begin.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Branch.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Branch.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Broken.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Broken.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Case.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Case.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Cast.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2004-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2004-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Cast.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2004-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2004-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Cdc.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Cdc.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Changed.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Changed.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Clean.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Clean.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3ClkGater.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2008-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2008-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3ClkGater.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Clock.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Clock.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Combine.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Combine.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Config.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2010-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2010-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Config.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2010-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2010-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Const.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Const.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Coverage.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Coverage.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3CoverageJoin.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3CoverageJoin.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Dead.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -103,7 +103,9 @@ private:
     }
     void checkDType(AstNodeDType* nodep) {
 	if (!nodep->generic()  // Don't remove generic types
-	    && m_elimDTypes) {  // dtypes stick around until post-widthing
+	    && m_elimDTypes  // dtypes stick around until post-widthing
+	    && !nodep->castMemberDType() // Keep member names iff upper type exists
+	    ) {
 	    m_varEtcsp.push_back(nodep);
 	}
 	if (AstNode* subnodep = nodep->virtRefDTypep()) subnodep->user1Inc();

src/V3Dead.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Delayed.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Delayed.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Depth.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Depth.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3DepthBlock.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3DepthBlock.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Descope.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3Descope.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3EmitC.cpp

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -706,7 +706,7 @@ class EmitCImp : EmitCStmts {
 	if (v3Global.opt.lintOnly()) {
 	    // Unfortunately we have some lint checks here, so we can't just skip processing.
 	    // We should move them to a different stage.
-	    string filename = "/dev/null";
+	    string filename = VL_DEV_NULL;
 	    newCFile(filename, slow, source);
 	    ofp = new V3OutSpFile (filename);
 	}
@@ -2190,23 +2190,23 @@ class EmitCTrace : EmitCStmts {
 	    puts("vcdp->declArray");
 	} else if (nodep->isQuad()) {
 	    puts("vcdp->declQuad ");
-	} else if (nodep->left() || nodep->right()) {
+	} else if (nodep->bitRange().ranged()) {
 	    puts("vcdp->declBus  ");
 	} else {
 	    puts("vcdp->declBit  ");
 	}
 	puts("(c+"+cvtToStr(nodep->code()));
-	if (nodep->arrayWidth()) puts("+i*"+cvtToStr(nodep->widthWords()));
+	if (nodep->arrayRange().ranged()) puts("+i*"+cvtToStr(nodep->widthWords()));
 	puts(",");
 	putsQuoted(nodep->showname());
-	if (nodep->arrayWidth()) {
-	    puts(",(i+"+cvtToStr(nodep->arrayLsb())+")");
+	if (nodep->arrayRange().ranged()) {
+	    puts(",(i+"+cvtToStr(nodep->arrayRange().lo())+")");
 	} else {
 	    puts(",-1");
 	}
 	if (!nodep->isDouble()  // When float/double no longer have widths this can go
-	    && (nodep->left() || nodep->right())) {
-	    puts(","+cvtToStr(nodep->left())+","+cvtToStr(nodep->right()));
+	    && nodep->bitRange().ranged()) {
+	    puts(","+cvtToStr(nodep->bitRange().left())+","+cvtToStr(nodep->bitRange().right()));
 	}
 	puts(");");
     }
@@ -2222,7 +2222,7 @@ class EmitCTrace : EmitCStmts {
 	    puts("vcdp->"+full+"Array");
 	} else if (nodep->isQuad()) {
 	    puts("vcdp->"+full+"Quad ");
-	} else if (nodep->declp()->left() || nodep->declp()->right()) {
+	} else if (nodep->declp()->bitRange().ranged()) {
 	    puts("vcdp->"+full+"Bus  ");
 	} else {
 	    puts("vcdp->"+full+"Bit  ");
@@ -2232,7 +2232,7 @@ class EmitCTrace : EmitCStmts {
 	puts(",");
 	emitTraceValue(nodep, arrayindex);
 	if (!nodep->isDouble()  // When float/double no longer have widths this can go
-	    && (nodep->declp()->left() || nodep->declp()->right() || emitTraceIsScBv(nodep) || emitTraceIsScBigUint(nodep))) {
+	    && (nodep->declp()->bitRange().ranged() || emitTraceIsScBv(nodep) || emitTraceIsScBigUint(nodep))) {
 	    puts(","+cvtToStr(nodep->declp()->widthMin()));
 	}
 	puts(");\n");
@@ -2246,7 +2246,7 @@ class EmitCTrace : EmitCStmts {
 	    else if (emitTraceIsScBv(nodep)) puts("VL_SC_BV_DATAP(");
 	    varrefp->iterate(*this);	// Put var name out
 	    // Tracing only supports 1D arrays
-	    if (varp->dtypeSkipRefp()->castUnpackArrayDType()) {
+	    if (nodep->declp()->arrayRange().ranged()) {
 		if (arrayindex==-2) puts("[i]");
 		else if (arrayindex==-1) puts("[0]");
 		else puts("["+cvtToStr(arrayindex)+"]");
@@ -2319,8 +2319,8 @@ class EmitCTrace : EmitCStmts {
 	m_funcp = NULL;
     }
     virtual void visit(AstTraceDecl* nodep, AstNUser*) {
-	if (nodep->arrayWidth()) {
-	    puts("{int i; for (i=0; i<"+cvtToStr(nodep->arrayWidth())+"; i++) {\n");
+	if (nodep->arrayRange().ranged()) {
+	    puts("{int i; for (i=0; i<"+cvtToStr(nodep->arrayRange().elements())+"; i++) {\n");
 	    emitTraceInitOne(nodep);
 	    puts("}}\n");
 	} else {
@@ -2329,9 +2329,9 @@ class EmitCTrace : EmitCStmts {
 	}
     }
     virtual void visit(AstTraceInc* nodep, AstNUser*) {
-	if (nodep->declp()->arrayWidth()) {
+	if (nodep->declp()->arrayRange().ranged()) {
 	    // It traces faster if we unroll the loop
-	    for (unsigned i=0; i<nodep->declp()->arrayWidth(); i++) {
+	    for (int i=0; i<nodep->declp()->arrayRange().elements(); i++) {
 		emitTraceChangeOne(nodep, i);
 	    }
 	} else {

src/V3EmitC.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.

src/V3EmitCBase.h

@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2014 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.