| # Copyright 2020 Efabless Corporation |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| if {[catch {read_lef $::env(MERGED_LEF_UNPADDED)} errmsg]} { |
| puts stderr $errmsg |
| exit 1 |
| } |
| |
| if {[catch {read_def $::env(CURRENT_DEF)} errmsg]} { |
| puts stderr $errmsg |
| exit 1 |
| } |
| |
| set_placement_padding -global -right $::env(CELL_PAD) |
| |
| if { $::env(CELL_PAD_EXCLUDE) != "" } { |
| set_placement_padding -masters $::env(CELL_PAD_EXCLUDE) -right 0 -left 0 |
| } |
| |
| detailed_placement\ |
| -max_displacement [subst { $::env(PL_MAX_DISPLACEMENT_X) $::env(PL_MAX_DISPLACEMENT_Y) }] |
| |
| if { [info exists ::env(PL_OPTIMIZE_MIRRORING)] && $::env(PL_OPTIMIZE_MIRRORING) } { |
| optimize_mirroring |
| } |
| |
| if { [catch {check_placement -verbose} errmsg] } { |
| puts stderr $errmsg |
| exit 1 |
| } |
| |
| write_def $::env(SAVE_DEF) |
