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magic
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One small enhancement to the code of the previous commit: If a 

cell is referenced by a GDS "addendum" file but is not in either
the tree of the root def or any other dumped GDS file, then check
the database for those files and output them if they exist.  This
allows one way to get around missing cells in the GDS output if a
cell from a GDS addendum is used but no cells from the library
that the file is an addendum of are used.
This commit is contained in:
Tim Edwards 2021-06-17 12:55:45 -04:00
parent e55c1ecbda
commit f001502a18
1 changed files with 25 additions and 16 deletions
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41
calma/CalmaWrite.c
View File

@ -342,7 +342,31 @@ CalmaWrite(rootDef, f)
* to insure that each child cell is output before it is used. The
* root cell is output last.
*/
(void) calmaProcessDef(rootDef, f, CalmaDoLibrary);
calmaProcessDef(rootDef, f, CalmaDoLibrary);
/*
* Check for any cells that were instanced in the output definition
* (by dumping a GDS file from a read-only view) but were never
* defined (because the dumped GDS contained undefined references).
* If these are in the database but were not part of the tree of
* rootDef, then output them at the end.
*/
HashStartSearch(&hs);
while ((he = HashNext(&calmaUndefHash, &hs)) != NULL)
{
char *refname = (char *)HashGetValue(he);
if (refname && (refname[0] == '0'))
{
CellDef *extraDef;
extraDef = DBCellLookDef((char *)he->h_key.h_name);
if (extraDef != NULL)
calmaProcessDef(extraDef, f, FALSE);
else
TxError("Error: Cell %s is not defined in the output file!\n",
refname + 1);
}
}
/* Finish up by outputting the end-of-library marker */
calmaOutRH(4, CALMA_ENDLIB, CALMA_NODATA, f);
@ -360,21 +384,6 @@ CalmaWrite(rootDef, f)
HashFreeKill(&calmaLibHash);
HashKill(&calmaPrefixHash);
/*
* Check for any cells that were instanced in the output definition
* (by dumping a GDS file from a read-only view) but were never
* defined (because the dumped GDS contained undefined references).
*/
HashStartSearch(&hs);
while ((he = HashNext(&calmaUndefHash, &hs)) != NULL)
{
char *refname = (char *)HashGetValue(he);
if (refname && (refname[0] == '0'))
TxError("Error: Cell %s is not defined in the output file!\n",
refname + 1);
}
HashFreeKill(&calmaUndefHash);
return (good);
}