############################################# edit by wangnengxue 20200911 ## Email : [email protected] #

###########################################

proc write_eco_change {args} {

set output "" parse_proc_arguments -args $args results foreach argname [array names results] { if {[regexp -nocase {\-output} $argname ]} { set output $results($argname) } }

write_change -format icctcl -output ${output}_icctcl

set in_icctcl_file [open ${output}_icctcl r+]set out_innovus_file [open ${output} w]

while {[gets $in_icctcl_file line]>=0} {

if {[regexp {current_instance$} $line ]} { set hier_inst ""

set hier_inst1 "" puts $out_innovus_file "#$line" continue }

if {[regexp {current_instance\s*(\S+)} $line uselessvar_a hier_inst]} { set hier_inst1  $hier_inst

set hier_inst $hier_inst/

puts $out_innovus_file "#$line" continue }

switch -regexp $line {

{size_cell} { regexp {size_cell\s*\{(\S+)\}\s*\{(\S+)\}} $line uselessvar_a inst cell_type puts $out_innovus_file "#$line" puts $out_innovus_file "ecoChangeCell -inst $hier_inst$inst -cell $cell_type \n" }

{remove_buffer} { regexp {remove_buffer\s*\[get_cells\s*\{(\S+)\}\]} $line uselessvar_a inst puts $out_innovus_file "#$line" puts $out_innovus_file "ecoDeleteRepeater -inst $hier_inst$inst -nonPhysical \n" }

{insert_buffer} { regexp {insert_buffer\s*\[get_pins\s*\{(\S+)\}\]\s*(\S+)\s*-new_net_name\s*\{(\S+)\}\s*-new_cell_name\s*\{(\S+)\}} $line uselessvar_a term cell_type new_netname new_cellname puts $out_innovus_file "#$line" puts $out_innovus_file "ecoAddRepeater -term $hier_inst$term -cell $cell_type -new_net_name $new_netname -name $new_cellname  -hinstGuide $hier_inst1   \n" } } }

close $in_icctcl_file close $out_innovus_file

}

define_proc_arguments write_eco_change -info "User change pt_script format to innovus script format \nExamble: write_eco_change -output ./wangnengxue.innovus.tcl" \ -define_args {\ {-output "Specifies the output script filenane and path"} }