Initial Pass at Attribute parsing

2026-09-02 10:48:35 +02:00 · 2024-03-09 22:02:19 +00:00
parent 2cfbeb4672
commit 414e4e44aa
16 changed files with 5101 additions and 56 deletions
@@ -0,0 +1,15 @@
+read_liberty sky130hd_tt.lib
+read_verilog attribute_parsing_test.v
+link_design counter
+create_clock -name clk [get_ports clk] -period 50
+set timing_paths [find_timing_paths -sort_by_slack]
+set critical_path [lindex $timing_paths 0]
+set critical_path_length [expr {- [get_property $critical_path slack]}]
+report_checks -format full
+puts stderr "Critical path length is $critical_path_length\n"
+
+set instance [sta::top_instance]
+set cell [$instance cell]
+set cell_name [$cell name]
+set src_location [$cell get_attribute "src"]
+puts "top_instance:\"$cell_name\" attribute \"src\" = $src_location \n"