Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

64 lines (58 sloc) 2.223 kB
#ifndef __netmisc_H
#define __netmisc_H
/*
* Copyright (c) 1999-2000 Stephen Williams (steve@icarus.com)
*
* This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU
* General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT) && !defined(macintosh)
#ident "$Id: netmisc.h,v 1.4 2000/03/16 19:03:03 steve Exp $"
#endif
# include "netlist.h"
/*
* This funciton transforms an expression by padding the high bits
* with V0 until the expression has the desired width. This may mean
* not transforming the expression at all, if it is already wide
* enough.
*/
extern NetExpr*pad_to_width(NetExpr*expr, unsigned wid);
extern NetNet*pad_to_width(Design*des, const string&p, NetNet*n, unsigned w);
/*
* This function chooses a nexus name for the link. The algorithm is
* such that any signal in the link will have the same nexus name, and
* signals that are not connected together will have a different nexus
* name.
*/
extern string nexus_from_link(const NetObj::Link*lnk);
/*
* $Log: netmisc.h,v $
* Revision 1.4 2000/03/16 19:03:03 steve
* Revise the VVM backend to use nexus objects so that
* drivers and resolution functions can be used, and
* the t-vvm module doesn't need to write a zillion
* output functions.
*
* Revision 1.3 2000/02/23 02:56:55 steve
* Macintosh compilers do not support ident.
*
* Revision 1.2 2000/02/16 03:58:27 steve
* Fix up width matching in structural bitwise operators.
*
* Revision 1.1 1999/09/29 00:42:51 steve
* Allow expanding of additive operators.
*
*/
#endif
Jump to Line
Something went wrong with that request. Please try again.