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Top Forums Shell Programming and Scripting perl help to split big verilog file into smaller ones for each module Post 302315585 by vgersh99 on Tuesday 12th of May 2009 08:09:47 PM
Old 05-12-2009
You probably have line(s) before the first "module" line.
Code:
awk '$1 == "module" { file= $2 ".v" } file != ""{print > file} $1 == "endmodule" {close(file); file=""}' intxt.txt

 

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Netlist::Cell(3pm)					User Contributed Perl Documentation					Netlist::Cell(3pm)

NAME
Verilog::Netlist::Cell - Instantiated cell within a Verilog Netlist SYNOPSIS
use Verilog::Netlist; ... my $cell = $module->find_cell ('cellname'); print $cell->name; DESCRIPTION
A Verilog::Netlist::Cell object is created by Verilog::Netlist for every instantiation in the current module. ACCESSORS
See also Verilog::Netlist::Subclass for additional accessors and methods. $self->comment Returns any comments following the definition. keep_comments=>1 must be passed to Verilog::Netlist::new for comments to be retained. $self->delete Delete the cell from the module it's under. $self->gateprim True if the cell is a gate primitive instantiation (buf/cmos/etc), but not a UDP. $self->module Pointer to the module the cell is in. $self->name The instantiation name of the cell. $self->netlist Reference to the Verilog::Netlist the cell is under. $self->pins List of Verilog::Netlist::Pin connections for the cell. $self->pins_sorted List of name sorted Verilog::Netlist::Pin connections for the cell. $self->submod Reference to the Verilog::Netlist::Module the cell instantiates. Only valid after the design is linked. $self->submodname The module name the cell instantiates (under the cell). MEMBER FUNCTIONS
See also Verilog::Netlist::Subclass for additional accessors and methods. $self->lint Checks the cell for errors. Normally called by Verilog::Netlist::lint. $self->new_pin Creates a new Verilog::Netlist::Pin connection for this cell. $self->pins_sorted Returns all Verilog::Netlist::Pin connections for this cell. $self->dump Prints debugging information for this cell. DISTRIBUTION
Verilog-Perl is part of the <http://www.veripool.org/> free Verilog EDA software tool suite. The latest version is available from CPAN and from http://www.veripool.org/verilog-perl <http://www.veripool.org/verilog-perl>. Copyright 2000-2012 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. AUTHORS
Wilson Snyder <wsnyder@wsnyder.org> SEE ALSO
Verilog-Perl, Verilog::Netlist::Subclass Verilog::Netlist perl v5.14.2 2012-05-04 Netlist::Cell(3pm)
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