Switch to auto-generated hammer makefile fragment (#181)
* Switch to auto-generated hammer makefile fragment * Add hammer_d_deps Co-Authored-By: John Wright <jwright6323@gmail.com>
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Colin Schmidt
GitHub
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133
vlsi/Makefile
133
vlsi/Makefile
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@ -14,109 +14,94 @@ sim_dir=$(abspath .)
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#########################################################################################
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include $(base_dir)/variables.mk
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#########################################################################################
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# import other necessary rules and variables
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#########################################################################################
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include $(base_dir)/common.mk
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#########################################################################################
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# vlsi types and rules
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#########################################################################################
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#sim_name is unused, but GenerateSimFiles expects it
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sim_name ?= vcs
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sim_name ?= vcs # needed for GenerateSimFiles, but is unused
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tech_name ?=
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tech_dir ?= $(vlsi_dir)/hammer-$(tech_name)-plugin/$(tech_name)
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SMEMS_COMP ?= $(tech_dir)/sram-compiler.json
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SMEMS_CACHE ?= $(tech_dir)/sram-cache.json
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SMEMS_HAMMER ?= $(build_dir)/$(long_name).mems.hammer.json
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MACROCOMPILER_MODE ?= -l $(SMEMS_COMP) --use-compiler -hir $(SMEMS_HAMMER)
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MACROCOMPILER_MODE ?= -l $(SMEMS_CACHE) -hir $(SMEMS_HAMMER)
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OBJ_DIR ?= $(vlsi_dir)/build
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ENV_YML ?= $(vlsi_dir)/bwrc-env.yml
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INPUT_CONFS ?= example.yml $(dir $(tech_dir))/bwrc.yml
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HAMMER_EXEC ?= ./example-vlsi
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ROCKET_SRC_DIR=$(ROCKETCHIP_DIR)/src/main/resources/vsrc
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#########################################################################################
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# general rules
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#########################################################################################
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ALL_RTL = $(TOP_FILE) $(TOP_SMEMS_FILE) $(extra_v_includes)
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extra_v_includes = $(build_dir)/EICG_wrapper.v
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ROCKET_SRCS = \
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$(ROCKET_SRC_DIR)/ClockDivider2.v \
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$(ROCKET_SRC_DIR)/ClockDivider3.v \
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$(ROCKET_SRC_DIR)/AsyncResetReg.v \
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$(ROCKET_SRC_DIR)/plusarg_reader.v \
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$(ROCKET_SRC_DIR)/EICG_wrapper.v \
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ALL_RTL = $(ROCKET_SRCS) $(TOP_FILE) $(TOP_SMEMS_FILE)
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CLOCK_DOMAINS = $(build_dir)/$(long_name).domains
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.PHONY: default
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.PHONY: default verilog
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default: all
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all: drc lvs
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verilog: $(ALL_RTL)
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###################################################### SYN ############################################################
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#########################################################################################
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# import other necessary rules and variables
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#########################################################################################
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include $(base_dir)/common.mk
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SYNTH_CONF = $(OBJ_DIR)/inputs.yml
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#########################################################################################
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# srams
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#########################################################################################
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SRAM_GENERATOR_CONF = $(build_dir)/sram_generator-input.yml
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SRAM_CONF=$(build_dir)/sram_generator-output.json
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$(SYNTH_CONF):
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## SRAM Generator
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.PHONY: sram_generator srams
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srams: sram_generator
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sram_generator: $(SRAM_CONF)
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# This should be built alongside $(SMEMS_FILE)
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$(SMEMS_HAMMER): $(SMEMS_FILE)
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$(SRAM_GENERATOR_CONF): $(SMEMS_HAMMER)
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mkdir -p $(dir $@)
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echo "vlsi.inputs.sram_parameters: '$(SMEMS_HAMMER)'" >> $@
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echo "vlsi.inputs.sram_parameters_meta: [\"transclude\", \"json2list\"]">> $@
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$(SRAM_CONF): $(SRAM_GENERATOR_CONF)
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cd $(vlsi_dir) && $(HAMMER_EXEC) -e $(ENV_YML) $(foreach x,$(INPUT_CONFS) $(SRAM_GENERATOR_CONF), -p $(x)) --obj_dir $(build_dir) sram_generator
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cd $(vlsi_dir) && cp output.json $@
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#########################################################################################
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# synthesis input configuration
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#########################################################################################
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SYN_CONF = $(OBJ_DIR)/inputs.yml
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GENERATED_CONFS = $(SYN_CONF) $(SRAM_CONF)
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$(SYN_CONF): $(ALL_RTL) $(extra_v_includes) $(sim_top_blackboxes)
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mkdir -p $(dir $@)
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echo "synthesis.inputs:" > $@
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echo " top_module: $(TOP)" >> $@
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echo " input_files:" >> $@
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for x in $(ALL_RTL); do \
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for x in $(ALL_RTL) $(extra_v_includes) `cat $(sim_top_blackboxes)`; do \
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echo ' - "'$$x'"' >> $@; \
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done
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GENERATED_CONFS=$(SYNTH_CONF) $(SRAM_CONF)
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#########################################################################################
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# AUTO BUILD FLOW
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#########################################################################################
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.PHONY: syn synthesis
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syn: $(OBJ_DIR)/syn-rundir/$(TOP).mapped.v
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synthesis: syn
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.PHONY: buildfile
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buildfile: $(OBJ_DIR)/hammer.d
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# Tip: Set HAMMER_D_DEPS to an empty string to avoid unnecessary RTL rebuilds
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# TODO: make this dependency smarter so that we don't need this at all
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HAMMER_D_DEPS ?= $(GENERATED_CONFS)
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$(OBJ_DIR)/hammer.d: $(HAMMER_D_DEPS)
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$(HAMMER_EXEC) -e $(ENV_YML) $(foreach x,$(INPUT_CONFS) $(GENERATED_CONFS), -p $(x)) --obj_dir $(OBJ_DIR) build
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$(OBJ_DIR)/syn-rundir/$(TOP).mapped.v $(OBJ_DIR)/syn-rundir/syn-output.json: $(ENV_YML) $(INPUT_CONFS) $(GENERATED_CONFS) $(ALL_RTL)
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mkdir -p $(dir $@)
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$(HAMMER_EXEC) -e $(ENV_YML) $(foreach x,$(INPUT_CONFS) $(GENERATED_CONFS), -p $(x)) --obj_dir $(OBJ_DIR) syn
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$(OBJ_DIR)/par-input.json: $(OBJ_DIR)/syn-rundir/syn-output.json
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mkdir -p $(dir $@)
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$(HAMMER_EXEC) -e $(ENV_YML) $(foreach x,$(INPUT_CONFS) $<, -p $(x)) -o $@ syn_to_par
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###################################################### PAR ############################################################
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.PHONY: par place-and-route
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par: $(OBJ_DIR)/par-rundir/$(TOP).gds
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place-and-route: par
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$(OBJ_DIR)/par-rundir/$(TOP).gds $(OBJ_DIR)/par-rundir/par-output.json: $(OBJ_DIR)/par-input.json $(OBJ_DIR)/syn-rundir/$(TOP).mapped.v
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mkdir -p $(dir $@)
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$(HAMMER_EXEC) -e $(ENV_YML) -p $< --obj_dir $(OBJ_DIR) par
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$(OBJ_DIR)/drc-input.json: $(OBJ_DIR)/par-input.json $(OBJ_DIR)/par-rundir/par-output.json
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mkdir -p $(dir $@)
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$(HAMMER_EXEC) -e $(ENV_YML) $(foreach x,$^, -p $(x)) -o $@ --obj_dir $(OBJ_DIR) par_to_drc
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###################################################### DRC ############################################################
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# TODO unimplemented
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.PHONY: drc
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drc: $(OBJ_DIR)/drc-rundir/drc_results.db
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$(OBJ_DIR)/drc-rundir/drc_results.db: $(OBJ_DIR)/drc-input.json $(OBJ_DIR)/par-rundir/$(TOP).gds
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mkdir -p $(dir $@)
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$(HAMMER_EXEC) -e $(ENV_YML) -p $< --obj_dir $(OBJ_DIR) drc
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###################################################### LVS ############################################################
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# TODO unimplemented
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$(OBJ_DIR)/lvs-input.json: $(OBJ_DIR)/par-input.json $(OBJ_DIR)/par-rundir/par-output.json
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mkdir -p $(dir $@)
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$(HAMMER_EXEC) -e $(ENV_YML) $(foreach x,$^, -p $(x)) -o $@ --obj_dir $(OBJ_DIR) par_to_lvs
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.PHONY: lvs
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lvs: $(OBJ_DIR)/lvs-rundir/lvs_results.rpt
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$(OBJ_DIR)/lvs-rundir/lvs_results.rpt: $(OBJ_DIR)/lvs-input.json $(OBJ_DIR)/par-rundir/$(TOP).gds
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mkdir -p $(dir $@)
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$(HAMMER_EXEC) -e $(ENV_YML) -p $< --obj_dir $(OBJ_DIR) lvs
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-include $(OBJ_DIR)/hammer.d
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#########################################################################################
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# general cleanup rule
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#########################################################################################
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.PHONY: clean
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clean:
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rm -rf $(OBJ_DIR) hammer-vlsi*.log __pycache__ output.json $(GENERATED_CONFS) generated-src
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rm -rf $(OBJ_DIR) hammer-vlsi*.log __pycache__ output.json $(GENERATED_CONFS) $(gen_dir)
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@ -1 +1 @@
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Subproject commit 873b2c1af0a54cb339a19a7c8cf3a1e7905feb58
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Subproject commit a27886fb42c121f3ba5f684acaf5856b2ec293e1
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