Commit Graph

11 Commits

Author SHA1 Message Date
Tim Edwards a37fc1e242 Implemented the "def read ... -labels" option, which labels each net
with the name given to the net in the DEF file.  Especially useful
for LVS.
2020-03-05 14:29:54 -05:00
Tim Edwards 897a8064ba Restored the behavior of selecting and displaying labels that are
down in the hierarchy when selecting a region or net, but with a
(hopefully very useful) twist:  To avoid the problem of ambiguous
labels in subcells, the subcell name hierarchy is generated in
the same way as is done when flattening a cell, with the instance
name prepended.  For example, when selecting a net in a standard
cell design, a terminal would highlight the name "OR2X1_1/B"
instead of just "B".
2020-02-14 08:48:47 -05:00
Tim Edwards bc00b5578b Implemented a new configuration variable "dist_prefix" for
distributed installations, where the immediate installation location
is different from the final installation location, but in the case
where it is not desirable to put the entire install hierarchy as a
subdirectory of DESTDIR.
2020-01-28 10:40:01 -05:00
Tim Edwards 82e33248f2 Corrected dereferencing of cell dependencies, which was being applied
only at the time of running the command "load".  But cells are generally
loaded only on an as-needed basis, so the dereferencing option must be
saved as a flag in the cell and honored whenever its subcells are expanded
or otherwise read at a later time.
2020-01-02 10:13:04 -05:00
Tim Edwards 31612b593f Added new CIF generation op "grow-min" that ensures a minimum width
for a layer.
2019-12-02 10:18:37 -05:00
Tim Edwards b493334c73 Preliminary changes to support extraction devices other than the original
simple FET device in extresist.  Also:  Extended the bloat-all CIF operator
again, allowing the trigger layer for the bloat operation to include both
CIF layers and magic layers (previously only magic layers were supported).
This extension is possible due to the previous extension allowing the
trigger layer and bloating layers to be on separate planes.  This operator
extension is useful for tagging geometry that is in the proximity of, but
not overlapping, geometry on another plane.
2019-10-17 16:21:56 -04:00
Roman-Parise 46e0ec7a24 Updated outdated files in utils/magsgtty.h 2019-08-03 12:19:38 -04:00
Tim Edwards c31b305848 Corrected the dependency list in the Makefile for "modules", which
should depend on database/database.h;  otherwise running distributed
make can start compiling modules before the database.h file is
created.
2019-07-14 12:07:38 -04:00
Tim Edwards 42ec70d4dc Re-implemented plow setup for the first time since about 2006,
enabling the "plow" command.  At this time, however, not all
rules are being implemented correctly given the numerous changes
to the DRC handling since the last time "plow" was working.  Fixes
are ongoing.
2018-04-01 14:40:10 -04:00
Tim Edwards 088fc759c4 Set of changes updating version 8.2 to the level of 8.1, since 8.2
development had been halted since it was first created back in April.
Version 8.2 is now the official development version, with the first
development push to create a Cairo graphics interface.
2017-08-01 22:14:42 -04:00
Tim Edwards 231a299b16 Initial commit at Tue Apr 25 08:41:48 EDT 2017 by tim on stravinsky 2017-04-25 08:41:48 -04:00