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magic/calma/calma.h

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Initial commit at Tue Apr 25 08:41:48 EDT 2017 by tim on stravinsky
2017-04-25 14:41:48 +02:00
/*
* calma.h --
*
* This file defines things that are exported by the
* calma module to the rest of the world.
*
Updates from running the fix-ending-whitespace script.
2020-05-23 23:13:14 +02:00
* *********************************************************************
* * Copyright (C) 1985, 1990 Regents of the University of California. *
* * Permission to use, copy, modify, and distribute this *
* * software and its documentation for any purpose and without *
* * fee is hereby granted, provided that the above copyright *
* * notice appear in all copies. The University of California *
* * makes no representations about the suitability of this *
* * software for any purpose. It is provided "as is" without *
* * express or implied warranty. Export of this software outside *
* * of the United States of America may require an export license. *
Initial commit at Tue Apr 25 08:41:48 EDT 2017 by tim on stravinsky
2017-04-25 14:41:48 +02:00
* *********************************************************************
*
* rcsid $Header: /usr/cvsroot/magic-8.0/calma/calma.h,v 1.1.1.1 2008/02/03 20:43:50 tim Exp $
*/
#ifndef _CALMA_H
#define _CALMA_H
#include "utils/magic.h"
/* Externally visible variables */
extern bool CalmaSubcellPolygons;
Modified the gds command options to separate "gds path subcell" from "gds polygon subcell". Previously both polygons and paths were put into subcells named polygonXXXXX (substitute numbers for XXXXX). Now polygons go into cells named polygonXXXXX and paths go into cells named pathXXXXX. This makes it easier to keep track of the original path. NOTE: The path centerline should be kept as a cell property in this case, and the path options like endcap style can also be held as properties. The polygon boundary should be treated similarly.
2017-10-07 04:32:52 +02:00
extern bool CalmaSubcellPaths;
Initial commit at Tue Apr 25 08:41:48 EDT 2017 by tim on stravinsky
2017-04-25 14:41:48 +02:00
extern bool CalmaDoLabels;
Added a "calma library" command option, to generate a GDS library from the subcircuits of a top-level layout without also writing the top level.
2020-07-16 14:55:46 +02:00
extern bool CalmaDoLibrary;
Initial commit at Tue Apr 25 08:41:48 EDT 2017 by tim on stravinsky
2017-04-25 14:41:48 +02:00
extern bool CalmaDoLower;
Added experimental "calma addendum" option to output only references to readonly cells but not the readonly cells themselves when writing a GDS library.
2020-10-13 15:47:54 +02:00
extern bool CalmaAddendum;
Several enhancements: (1) Added command option "gds no_duplicates" to allow a "gds read" command to ignore cells in the GDS which already exist in memory. This allows magic to be "pre-seeded" with specific views of cells in the GDS. Default is false, which is backwards- compatble behavior. (2) Changed the behavior of the the way the use path is written to and read from a .mag file, checking the path prefix against Tcl variables PDK_PATH, PDKPATH, PDK_ROOT, and PDKROOT, and replacing any such leading path component with the variable name. On reading a .mag file, any variable name at the start of the path that matches a Tcl variable will be substituted.
2020-12-04 22:56:51 +01:00
extern bool CalmaNoDuplicates;
Added "gds" command option "gds nodatestamp [true|false]". Set to true, this will force the "gds write" command to write out creation date stamps as zero. This is very useful for avoiding changing the contents of an otherwise-unchanged layout, especially if it is in a git repository where it will force the entire file to be replaced.
2020-12-15 20:52:30 +01:00
extern bool CalmaNoDateStamp;
Initial commit at Tue Apr 25 08:41:48 EDT 2017 by tim on stravinsky
2017-04-25 14:41:48 +02:00
extern bool CalmaMergeTiles;
extern bool CalmaFlattenArrays;
extern bool CalmaNoDRCCheck;
extern bool CalmaFlattenUses;
extern bool CalmaReadOnly;
extern bool CalmaContactArrays;
extern bool CalmaPostOrder;
/* Externally-visible procedures: */
extern bool CalmaWrite();
extern void CalmaReadFile();
extern void CalmaTechInit();
extern bool CalmaGenerateArray();
Cleaned up an inconsistency with GDS read-in that generates informational output that references a (non-existing) CIF file.
2019-07-23 14:45:42 +02:00
extern void CalmaReadError();
Initial commit at Tue Apr 25 08:41:48 EDT 2017 by tim on stravinsky
2017-04-25 14:41:48 +02:00
#endif /* _CALMA_H */