Signed-off-by: Ethan Mahintorabi <ethanmoon@google.com>

map: Adds a user configurable dont_use flag to liberty

This flag (-X <glob>) will allow a user to set this flag
multiple times with a glob pattern to exclude cells that
user doesn't want to show up in a mapped netlist.

Signed-off-by: Ethan Mahintorabi <ethanmoon@google.com>

update reverse level when co is replaced

fix errors when compiling within Yosys: "ISO C++17 does not allow 'register' storage class specifier"

fix errors when compiling within Yosys: "ISO C++17 does not allow 'register' storage class specifier"

add orchestration function (local greedy); usage: orchestrate -h

Fix segv constr

Prevent types from stdint to be defined under abc namespace

Make sure all 32 bits of bit-field are initialized.