| #!/usr/bin/awk -f |
| |
| |
| BEGIN { |
| |
| skywater_dir = "/home/schippes/skywater-pdk/sky130_fd_sc_hd/" |
| xschem_dir="/home/schippes/.xschem/xschem_library/xschem_sky130/sky130_stdcells/" |
| |
| pipe = "ls " skywater_dir "cells/*/sky130_fd_sc_*__*_*.spice|sort" |
| |
| # /home/schippes/skywater-pdk/sky130_fd_sc_hd/cells/sdlclkp/sky130_fd_sc_hd__sdlclkp_1.spice |
| while( pipe | getline line) { |
| cell = line; sub(/^.*sky130_fd_sc_hd__/,"", cell); sub(/\.spice$/, ".sym", cell) |
| basename = cell; sub(/(_[0-9]+)?\.sym$/, "", basename) |
| |
| if(cell !~ /_[0-9]+\.sym/) size = "nosize" |
| else { |
| size = cell; sub(/^.*_/,"",size); sub(/\.sym$/,"", size) |
| size +=0 |
| } |
| size_arr[size] = 1 |
| cell_list[basename] = 1 |
| cell_list_size[basename,size]=1 |
| } |
| close(pipe) |
| |
| print_all = 0 |
| for(i in cell_list) { |
| first = 1 |
| for(j in size_arr) { |
| if( (i,j) in cell_list_size) { |
| |
| if( j !="nosize" && !file_exists( xschem_dir i "_" j ".sym") ) { |
| if(find_existing(i)) { |
| create_variant(i, find_existing(i), j) |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| # format="@name @@CLK @@D @@DE @VGND @VNB @VPB @VPWR @@Q @@Q_N @prefix\\\\edfxbp_1" |
| function create_variant(cell, existing_size, new_size, srcfile, destfile) |
| { |
| destfile = xschem_dir cell "_" new_size ".sym" |
| srcfile = xschem_dir cell "_" existing_size ".sym" |
| print "to be created: "destfile |
| print "from: " srcfile |
| |
| while( getline < srcfile ) { |
| if($0 ~ /^ *format="/) { |
| sub(/_[0-9]+"$/, "_" new_size "\"") |
| } |
| print $0 > destfile |
| } |
| close(srcfile) |
| close(destfile) |
| |
| } |
| |
| function find_existing(cell, file, i) |
| { |
| for(i in size_arr) { |
| file = xschem_dir cell "_" i ".sym" |
| if(file_exists(file)) { |
| return i |
| break |
| } |
| } |
| return "" |
| } |
| |
| function file_exists(file, tmp) { |
| n=(getline tmp < file); |
| if (n > 0) { |
| #print "Found: " file; |
| close(file) |
| return 1; |
| } else if (n == 0) { |
| close(file) |
| # print "Empty: " file; |
| return 1; |
| } else { |
| # print "Error: " file; |
| return 0; |
| } |
| } |
