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Makefrag
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Makefrag
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# check RISCV environment variable
ifndef RISCV
$(error Please set environment variable RISCV. Please take a look at README)
endif
MODEL ?= TestHarness
PROJECT ?= freechips.rocketchip.system
CFG_PROJECT ?= $(PROJECT)
CONFIG ?= $(CFG_PROJECT).DefaultConfig
# TODO: For now must match rocketchip.Generator
comma := ,
space := $() $()
splitConfigs := $(subst $(comma), ,$(CONFIG))
configBases := $(foreach config,$(splitConfigs),$(lastword $(subst ., ,$(config))))
CONFIG_STR := $(subst $(space),_,$(configBases))
long_name ?= $(PROJECT).$(CONFIG_STR)
VLSI_MEM_GEN ?= $(base_dir)/scripts/vlsi_mem_gen
CXX ?= g++
CXXFLAGS := -O1
JVM_MEMORY ?= 2G
EMPTY :=
SPACE := $(EMPTY) $(EMPTY)
COMMA := ,
MILL ?= mill
SHELL := /bin/bash
FIRRTL_TRANSFORMS := \
firrtl.passes.InlineInstances \
FIRRTL_TEST_JAR ?= $(base_dir)/firrtl/utils/bin/firrtl-test.jar
JAVA ?= java -Xmx$(JVM_MEMORY) -Xss8M
FIRRTL ?= $(JAVA) -cp $(ROCKET_CHIP_JAR) firrtl.stage.FirrtlMain
GENERATOR ?= $(JAVA) -cp $(ROCKET_CHIP_JAR) $(PROJECT).Generator
scala_srcs := $(shell find $(base_dir) -name "*.scala" -o -name "*.sc")
resource_dirs := $(shell find $(base_dir) -type d -path "*/src/main/resources")
resources := $(foreach d,$(resource_dirs),$(shell find $(d) -type f))
all_srcs := $(scala_srcs) $(resources)
ROCKET_CHIP_JAR := $(base_dir)/out/rocketchip/assembly.dest/out.jar
$(ROCKET_CHIP_JAR): $(all_srcs)
cd $(base_dir) && $(MILL) rocketchip.assembly
rc_resource_dir := $(base_dir)/src/main/resources
csrc := $(rc_resource_dir)/csrc
vsrc := $(rc_resource_dir)/vsrc
disasm := 2>
which_disasm := $(shell which spike-dasm 2> /dev/null)
ifneq ($(which_disasm),)
disasm := 3>&1 1>&2 2>&3 | $(which_disasm) $(DISASM_EXTENSION) >
endif
timeout_cycles = 100000000
bootrom_img = $(base_dir)/bootrom/bootrom.img
#--------------------------------------------------------------------
# Build Tests
#--------------------------------------------------------------------
%.hex:
$(MAKE) -C $(dir $@) $(notdir $@)
%.riscv.hex: %.riscv
$(MAKE) -C $(dir $@) $(notdir $@)
clean-run-output:
rm -f $(output_dir)/{*.out,*.run,*.vpd}