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common.mk
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common.mk
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#########################################################################################
# set default shell for make
#########################################################################################
SHELL=/bin/bash
#########################################################################################
# variables to get all *.scala files
#########################################################################################
lookup_srcs = $(shell find -L $(1)/ -name target -prune -o -iname "*.$(2)" -print 2> /dev/null)
SOURCE_DIRS = $(addprefix $(base_dir)/,generators sims/firesim/sim)
SCALA_SOURCES = $(call lookup_srcs,$(SOURCE_DIRS),scala)
VLOG_SOURCES = $(call lookup_srcs,$(SOURCE_DIRS),sv) $(call lookup_srcs,$(SOURCE_DIRS),v)
ARIANE_VLOG_SOURCES = $(call lookup_srcs,$(base_dir)/generators/ariane,sv) $(call lookup_srcs,$(base_dir)/generators/ariane,v)
#########################################################################################
# rocket and testchipip classes
#########################################################################################
# NB: target/ lives under source ----V , due to how we're handling midas dependency injection
ROCKET_CLASSES ?= "$(ROCKETCHIP_DIR)/src/target/scala-$(SCALA_VERSION_MAJOR)/classes:$(ROCKETCHIP_DIR)/chisel3/target/scala-$(SCALA_VERSION_MAJOR)/*"
TESTCHIPIP_CLASSES ?= "$(TESTCHIP_DIR)/target/scala-$(SCALA_VERSION_MAJOR)/classes"
#########################################################################################
# jar creation variables and rules
#########################################################################################
FIRRTL_JAR := $(base_dir)/lib/firrtl.jar
$(FIRRTL_JAR): $(call lookup_scala_srcs, $(CHIPYARD_FIRRTL_DIR)/src/main/scala)
$(MAKE) -C $(CHIPYARD_FIRRTL_DIR) SBT="$(SBT)" root_dir=$(CHIPYARD_FIRRTL_DIR) build-scala
mkdir -p $(@D)
cp -p $(CHIPYARD_FIRRTL_DIR)/utils/bin/firrtl.jar $@
touch $@
#########################################################################################
# create list of simulation file inputs
#########################################################################################
$(sim_files): $(call lookup_scala_srcs,$(base_dir)/generators/utilities/src/main/scala) $(FIRRTL_JAR)
cd $(base_dir) && $(SBT) "project utilities" "runMain utilities.GenerateSimFiles -td $(build_dir) -sim $(sim_name)"
#########################################################################################
# create firrtl file rule and variables
#########################################################################################
.INTERMEDIATE: generator_temp
$(FIRRTL_FILE) $(ANNO_FILE): generator_temp
@echo "" > /dev/null
# AG: must re-elaborate if ariane sources have changed... otherwise just run firrtl compile
generator_temp: $(SCALA_SOURCES) $(ARIANE_VLOG_SOURCES) $(sim_files)
mkdir -p $(build_dir)
cd $(base_dir) && $(SBT) "project $(SBT_PROJECT)" "runMain $(GENERATOR_PACKAGE).Generator $(build_dir) $(MODEL_PACKAGE) $(MODEL) $(CONFIG_PACKAGE) $(CONFIG)"
.PHONY: firrtl
firrtl: $(FIRRTL_FILE)
#########################################################################################
# create verilog files rules and variables
#########################################################################################
REPL_SEQ_MEM = --infer-rw --repl-seq-mem -c:$(MODEL):-o:$(TOP_SMEMS_CONF)
HARNESS_CONF_FLAGS = -thconf $(HARNESS_SMEMS_CONF)
TOP_TARGETS = $(TOP_FILE) $(TOP_SMEMS_CONF) $(TOP_ANNO) $(TOP_FIR) $(sim_top_blackboxes)
HARNESS_TARGETS = $(HARNESS_FILE) $(HARNESS_SMEMS_CONF) $(HARNESS_ANNO) $(HARNESS_FIR) $(sim_harness_blackboxes)
# DOC include start: FirrtlCompiler
# NOTE: These *_temp intermediate targets will get removed in favor of make 4.3 grouped targets (&: operator)
.INTERMEDIATE: firrtl_temp
$(TOP_TARGETS) $(HARNESS_TARGETS): firrtl_temp
@echo "" > /dev/null
firrtl_temp: $(FIRRTL_FILE) $(ANNO_FILE) $(VLOG_SOURCES)
cd $(base_dir) && $(SBT) "project tapeout" "runMain barstools.tapeout.transforms.GenerateTopAndHarness -o $(TOP_FILE) -tho $(HARNESS_FILE) -i $(FIRRTL_FILE) --syn-top $(TOP) --harness-top $(VLOG_MODEL) -faf $(ANNO_FILE) -tsaof $(TOP_ANNO) -tdf $(sim_top_blackboxes) -tsf $(TOP_FIR) -thaof $(HARNESS_ANNO) -hdf $(sim_harness_blackboxes) -thf $(HARNESS_FIR) $(REPL_SEQ_MEM) $(HARNESS_CONF_FLAGS) -td $(build_dir)" && touch $(sim_top_blackboxes) $(sim_harness_blackboxes)
# DOC include end: FirrtlCompiler
# This file is for simulation only. VLSI flows should replace this file with one containing hard SRAMs
MACROCOMPILER_MODE ?= --mode synflops
.INTERMEDIATE: top_macro_temp
$(TOP_SMEMS_FILE) $(TOP_SMEMS_FIR): top_macro_temp
@echo "" > /dev/null
top_macro_temp: $(TOP_SMEMS_CONF)
cd $(base_dir) && $(SBT) "project barstoolsMacros" "runMain barstools.macros.MacroCompiler -n $(TOP_SMEMS_CONF) -v $(TOP_SMEMS_FILE) -f $(TOP_SMEMS_FIR) $(MACROCOMPILER_MODE)"
HARNESS_MACROCOMPILER_MODE = --mode synflops
.INTERMEDIATE: harness_macro_temp
$(HARNESS_SMEMS_FILE) $(HARNESS_SMEMS_FIR): harness_macro_temp
@echo "" > /dev/null
harness_macro_temp: $(HARNESS_SMEMS_CONF) | top_macro_temp
cd $(base_dir) && $(SBT) "project barstoolsMacros" "runMain barstools.macros.MacroCompiler -n $(HARNESS_SMEMS_CONF) -v $(HARNESS_SMEMS_FILE) -f $(HARNESS_SMEMS_FIR) $(HARNESS_MACROCOMPILER_MODE)"
########################################################################################
# remove duplicate files and headers in list of simulation file inputs
########################################################################################
$(sim_common_files): $(sim_files) $(sim_top_blackboxes) $(sim_harness_blackboxes)
awk '{print $1;}' $^ | sort -u | grep -v '.*\.\(svh\|h\)$$' > $@
#########################################################################################
# helper rule to just make verilog files
#########################################################################################
.PHONY: verilog
verilog: $(sim_vsrcs)
#########################################################################################
# helper rules to run simulations
#########################################################################################
.PHONY: run-binary run-binary-fast run-binary-debug run-fast
run-binary: $(sim)
(set -o pipefail && $(sim) $(PERMISSIVE_ON) +max-cycles=$(timeout_cycles) $(SIM_FLAGS) $(VERBOSE_FLAGS) $(PERMISSIVE_OFF) $(BINARY) </dev/null 2> >(spike-dasm > $(sim_out_name).out) | tee $(sim_out_name).log)
#########################################################################################
# helper rules to run simulator as fast as possible
#########################################################################################
run-binary-fast: $(sim)
(set -o pipefail && $(sim) $(PERMISSIVE_ON) +max-cycles=$(timeout_cycles) $(SIM_FLAGS) $(PERMISSIVE_OFF) $(BINARY) </dev/null | tee $(sim_out_name).log)
#########################################################################################
# helper rules to run simulator with as much debug info as possible
#########################################################################################
run-binary-debug: $(sim_debug)
(set -o pipefail && $(sim_debug) $(PERMISSIVE_ON) +max-cycles=$(timeout_cycles) $(SIM_FLAGS) $(VERBOSE_FLAGS) $(WAVEFORM_FLAG) $(PERMISSIVE_OFF) $(BINARY) </dev/null 2> >(spike-dasm > $(sim_out_name).out) | tee $(sim_out_name).log)
run-fast: run-asm-tests-fast run-bmark-tests-fast
#########################################################################################
# run assembly/benchmarks rules
#########################################################################################
$(output_dir)/%: $(RISCV)/riscv64-unknown-elf/share/riscv-tests/isa/%
mkdir -p $(output_dir)
ln -sf $< $@
$(output_dir)/%.run: $(output_dir)/% $(sim)
(set -o pipefail && $(sim) $(PERMISSIVE_ON) +max-cycles=$(timeout_cycles) $(SIM_FLAGS) $(PERMISSIVE_OFF) $< </dev/null | tee $<.log) && touch $@
$(output_dir)/%.out: $(output_dir)/% $(sim)
(set -o pipefail && $(sim) $(PERMISSIVE_ON) +dramsim +max-cycles=$(timeout_cycles) $(VERBOSE_FLAGS) $(PERMISSIVE_OFF) $< </dev/null 2> >(spike-dasm > $@) | tee $<.log)
#########################################################################################
# include build/project specific makefrags made from the generator
#########################################################################################
ifneq ($(filter run% %.run %.out %.vpd %.vcd,$(MAKECMDGOALS)),)
-include $(build_dir)/$(long_name).d
endif
#################################################
# Rules for running and checking tracegen tests #
#################################################
AXE_DIR=$(base_dir)/tools/axe/src
AXE=$(AXE_DIR)/axe
$(AXE): $(wildcard $(AXE_DIR)/*.[ch]) $(AXE_DIR)/make.sh
cd $(AXE_DIR) && ./make.sh
$(output_dir)/tracegen.out: $(sim)
mkdir -p $(output_dir) && $(sim) $(PERMISSIVE_ON) +max-cycles=$(timeout_cycles) $(VERBOSE_FLAGS) $(PERMISSIVE_OFF) none </dev/null 2> $@
$(output_dir)/tracegen.result: $(output_dir)/tracegen.out $(AXE)
$(base_dir)/scripts/check-tracegen.sh $< > $@
tracegen: $(output_dir)/tracegen.result
.PHONY: tracegen
#######################################
# Rules for building DRAMSim2 library #
#######################################
dramsim_dir = $(base_dir)/tools/DRAMSim2
dramsim_lib = $(dramsim_dir)/libdramsim.a
$(dramsim_lib):
$(MAKE) -C $(dramsim_dir) $(notdir $@)