the cell being reworked for port numbering. Otherwise *all*
labels are selected, which can take a very long time depending on
how many labels are in the layout. Note: Need a "select area
ports" function, and better yet, rework the whole label database
so that magic no longer has to run compute-intensive routines
like DBEraseLabelsByContent().
output when using the "port ... index" or "port ... name" to query
values from a specific port by name or index. The "readspice"
script has been modified to use this option to prevent unnecessary
error output from the script as it searches a layout for possible
name matches to a SPICE netlist subcircuit pin list.
easier to scan through a cell's ports. Used that capability in the
"readspice" script to handle case sensitivity problems, and to find
labels that are not ports and force them to be ports to match the
reference netlist.
subcircuit I/O list, and to not fail with an error if something
in the PININFO line cannot be found in the layout (just prints
an error message instead).
probably needs revisiting, because "lef write" and "lef writeall"
need handling to generate the PROPERTYDEFINITIONS block for the
PROPERTY entries to be correct.
SPICE subcircuit definitions from a netlist file and apply the port
order in the netlist to the port labels in the corresponding cell
or cells in the magic database. Also: Corrected an error in the
bloat-all code introduced in a recent commit that can cause a
segfault.
Tim Edwards