Ghazy) to read pin uses from a DEF file, including the three types
that are not defined by the LEF format (go figure). Expanded the
bitmask of label flags to include the additional use types. Also
shifted the label flag bitmask up to make additional room for more
port number, as there is no point in having unused bits in the
bitmask.
unique" code. It was using DBEraseLabelsByContent() which would
erase all matching labels, and could potentially erase labels that
were still remaining on the list being processed, causing a segfault.
Also corrected minor errors identified by valgrind during debugging
the above-referenced problem.
Instead of a 6-character suffix generated randomly, the 6-character
suffix is generated by a hash algorithm from the device parameters.
If the cell parameters are changed, then the cell itself changes.
If the instance name was default (derived from the cell name) then
the instance name changes accordingly. The result is that there
cannot be two (auto-)generated cells with the same parameters but
with different cell names.
could cause serious errors on systems that do not auto-zero allocated
memory. Also: Fixed an error introduced by a recent commit to allocate
character memory for efReadLine() which frees the memory before reading
a .res.ext file, causing a crash when using "ext2spice" with the
"extresist on" option.
optional name field to the "substrate" line in the extract section
of the techfile. This is the default name of the substrate if not
connected to anything labeled. It may use a Tcl variable (preferred).
(2) Added command option "instance orientation [-def]" that returns
the orientation of the named or selected instance. The -def option
returns the orientation using DEF naming convention; otherwise, the
naming used with "getcell" is generated.
substrate more than once for the same subcell, since the substrate
extraction method scans the entire plane area; this was making
large standard cell layouts extract very slowly, as every component
cell was causing the substrate search to be repeated.
Conflicts:
VERSION
database/DBcellsrch.c
database/DBconnect.c
extract/ExtInter.c
lef/Depend
utils/Depend
Updated bplane branch with all changes to master since the bplane branch
was last modified.
flag definition had been put in database.h instead of database.h.in,
and so was deleted on "make clean". Also, corrected a problem that
causes the cif output style to be lost when running DRC-CIF checks
if the first output style is the DRC style.
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.
Tim Edwards