Merge pull request #897 from trcwm/libertyfixes

Liberty parser: Accept ranges [A:B], and ignore missing ';'.

1 files changed, 72 insertions, 0 deletions

diff --git a/tests/liberty/semicolmissing.lib b/tests/liberty/semicolmissing.lib
new file mode 100644
index 000000000..f7c20750a
--- /dev/null
+++ b/tests/liberty/semicolmissing.lib
@@ -0,0 +1,72 @@
+/********************************************/
+/*                                          */
+/* Supergate cell library for Bench marking */
+/*                                          */
+/* Symbiotic EDA GmbH / Moseley Instruments */
+/* Niels A. Moseley                         */
+/*                                          */
+/* Process: none                            */
+/*                                          */
+/* Date   : 24-03-2019                      */
+/* Version: 1.0                             */
+/* Version: 1.1 - Removed semicolons in     */
+/*                full adder                */
+/*                                          */
+/********************************************/
+
+/* 
+    semi colon is missing in full-adder specification
+    some TSMC liberty files are formatted this way..
+*/
+
+library(supergate) {
+  technology (cmos);
+  revision : 1.0;
+  
+  time_unit                     : "1ps";
+  pulling_resistance_unit       : "1kohm";  
+  voltage_unit                  : "1V";
+  current_unit                  : "1uA";  
+  
+  capacitive_load_unit(1,ff);
+  
+  default_inout_pin_cap         :  7.0;
+  default_input_pin_cap         :  7.0;
+  default_output_pin_cap        :  0.0;
+  default_fanout_load           :  1.0;
+
+  default_wire_load_capacitance : 0.1;
+  default_wire_load_resistance  : 1.0e-3;
+  default_wire_load_area        : 0.0;
+
+  nom_process                   :  1.0;
+  nom_temperature               : 25.0;
+  nom_voltage                   :  1.2;
+  
+  delay_model                   : generic_cmos;
+  
+  /* full adder */
+  cell (fulladder) {
+    area : 8
+    pin(A) {
+      direction : input
+    }
+    pin(B) {
+      direction : input
+    }
+    pin(CI) {
+      direction : input
+    }    
+    pin(CO) {
+      direction : output
+      function : "(((A * B)+(B * CI))+(CI * A))"
+    }
+    pin(Y) {
+      direction: output
+      function : "((A^B)^CI)"
+    }    
+  }
+
+} /* end */
+
+