Merge pull request #3720 from hirooih/verilog-virtual-interface

Verilog: support virtual interface variables
universal-ctags · May 13, 2023 · dbeed62 · dbeed62
2 parents 44bd2f5 + ebb1bde
commit dbeed62
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Showing 3 changed files with 251 additions and 221 deletions.
diff --git a/Units/parser-verilog.r/systemverilog-interface.d/expected.tags b/Units/parser-verilog.r/systemverilog-interface.d/expected.tags
@@ -28,3 +28,8 @@ intf_automatic	input.sv	/^interface automatic intf_automatic;$/;"	I
 logic_automatic	input.sv	/^    logic logic_automatic;$/;"	r	interface:intf_automatic
 intf_automatic.logic_automatic	input.sv	/^    logic logic_automatic;$/;"	r	interface:intf_automatic
 external_interface	input.sv	/^extern interface external_interface;$/;"	Q
+ubus_env	input.sv	/^class ubus_env extends uvm_env;$/;"	C
+vif	input.sv	/^  protected virtual interface ubus_if vif;$/;"	r	class:ubus_env
+ubus_env.vif	input.sv	/^  protected virtual interface ubus_if vif;$/;"	r	class:ubus_env
+has_bus_monitor	input.sv	/^  protected bit has_bus_monitor = 1;$/;"	r	class:ubus_env
+ubus_env.has_bus_monitor	input.sv	/^  protected bit has_bus_monitor = 1;$/;"	r	class:ubus_env
diff --git a/Units/parser-verilog.r/systemverilog-interface.d/input.sv b/Units/parser-verilog.r/systemverilog-interface.d/input.sv
@@ -22,3 +22,13 @@ interface automatic intf_automatic;
 endinterface
 
 extern interface external_interface;
+
+// from UVM-1.2
+class ubus_env extends uvm_env;
+
+  // Virtual Interface variable
+  protected virtual interface ubus_if vif;
+
+  // Control properties
+  protected bit has_bus_monitor = 1;
+endclass : ubus_env