Merge remote-tracking branch 'origin/master' into HEAD

Author: oharboe

flow/Makefile

@@ -432,11 +432,6 @@ clean_synth:
 floorplan: $(RESULTS_DIR)/2_floorplan.odb \
            $(RESULTS_DIR)/2_floorplan.sdc
 
-.PHONY: floorplan_info
-floorplan_info:
-	@echo DIE_AREA=$(DIE_AREA)
-	@echo CORE_AREA=$(CORE_AREA)
-
 # ==============================================================================
 
 ifneq ($(FOOTPRINT),)
@@ -445,7 +440,7 @@ else ifneq ($(FOOTPRINT_TCL),)
 IS_CHIP = 1
 endif
 
-UNSET_AND_MAKE = @bash -c 'for var in $(ISSUE_VARIABLES_NAMES); do unset $$var; done; echo $(MAKE) DESIGN_CONFIG=$(DESIGN_CONFIG) $$@; $(MAKE) DESIGN_CONFIG=$(DESIGN_CONFIG) $$@' --
+UNSET_AND_MAKE = @bash -c 'for var in $(UNSET_VARIABLES_NAMES); do unset $$var; done; echo $(MAKE) DESIGN_CONFIG=$(DESIGN_CONFIG) $$@; $(MAKE) DESIGN_CONFIG=$(DESIGN_CONFIG) $$@' --
 
 # Separate dependency checking and doing a step. This can
 # be useful to retest a stage without having to delete the
@@ -895,6 +890,10 @@ RESULTS_OAS = $(notdir $(sort $(wildcard $(RESULTS_DIR)/*.oas)))
 $(foreach file,$(RESULTS_DEF) $(RESULTS_GDS) $(RESULTS_OAS),klayout_$(file)): klayout_%: $(OBJECTS_DIR)/klayout.lyt
 	$(KLAYOUT_CMD) -nn $(OBJECTS_DIR)/klayout.lyt $(RESULTS_DIR)/$*
 
+.PHONY: gui_synth
+gui_synth:
+	$(OPENROAD_GUI_CMD) $(SCRIPTS_DIR)/sta-synth.tcl
+
 .PHONY: gui_floorplan
 gui_floorplan: gui_2_floorplan.odb
 .PHONY: gui_place
@@ -922,6 +921,18 @@ $(foreach file,$(RESULTS_ODB),$(file).def): %.def:
 $(foreach file,$(RESULTS_ODB),$(file).v): %.v:
 	ODB_FILE=$(RESULTS_DIR)/$* VERILOG_FILE=$(RESULTS_DIR)/$@ $(OPENROAD_CMD) $(SCRIPTS_DIR)/write_verilog.tcl
 
+# Drop into yosys with all environment variables, useful to for instance
+# debug synthesis, or run other commands aftewards, such as "show" to
+# generate a .dot file of the design to visualize designs.
+.PHONY: yosys
+yosys:
+	$(YOSYS_CMD)
+
+# Drop into a bash shell with all environment variables, useful for debugging
+.PHONY: bash
+bash:
+	bash
+
 .PHONY: all_defs
 all_defs : $(foreach file,$(RESULTS_ODB),$(file).def)
 .PHONY: all_verilog
@@ -930,8 +941,12 @@ all_verilog : $(foreach file,$(RESULTS_ODB),$(file).v)
 .PHONY: handoff
 handoff : all_defs all_verilog
 
+# Print any variable, for instance: make print-DIE_AREA
 print-%  : ; @echo $* = $($*)
 
+.PHONY: test-unset-and-make-%
+test-unset-and-make-%: ; $(UNSET_AND_MAKE) $*
+
 # Utilities
 #-------------------------------------------------------------------------------
 include $(UTILS_DIR)/utils.mk

flow/designs/asap7/swerv_wrapper/metadata-base-ok.json

@@ -48,7 +48,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 1991530,
+        "value": 1987252,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -64,7 +64,7 @@
         "compare": "<="
     },
     "finish__timing__drv__max_slew_limit": {
-        "value": -2.53,
+        "value": -1.17,
         "compare": ">="
     },
     "finish__timing__drv__max_fanout_limit": {
@@ -80,7 +80,7 @@
         "compare": "<="
     },
     "finish__timing__drv__hold_violation_count": {
-        "value": 10,
+        "value": 612,
         "compare": "<="
     },
     "finish__timing__wns_percent_delay": {