85 lines
3.2 KiB
Plaintext
85 lines
3.2 KiB
Plaintext
# check RISCV environment variable
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ifndef RISCV
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$(error Please set environment variable RISCV. Please take a look at README)
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endif
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MODEL ?= Top
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PROJECT := rocketchip
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CXX ?= g++
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CXXFLAGS := -O1
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CHISEL_VERSION ?= 3
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export CHISEL_VERSION
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SBT ?= java -Xmx2G -Xss8M -XX:MaxPermSize=256M -jar $(base_dir)/sbt-launch.jar
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SHELL := /bin/bash
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FIRRTL_JAR ?= $(base_dir)/firrtl/utils/bin/firrtl.jar
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FIRRTL ?= java -Xmx2G -Xss8M -XX:MaxPermSize=256M -cp $(FIRRTL_JAR) firrtl.Driver
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$(FIRRTL_JAR): $(shell find $(base_dir)/firrtl/src/main/scala -iname "*.scala")
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$(MAKE) -C $(base_dir)/firrtl SBT="$(SBT)" root_dir=$(base_dir)/firrtl build-scala
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ifeq ($(CHISEL_VERSION),2)
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CHISEL_ARGS := $(PROJECT) $(MODEL) $(CONFIG) --W0W --minimumCompatibility 3.0.0 --backend $(BACKEND) --configName $(CONFIG) --compileInitializationUnoptimized --targetDir $(generated_dir)
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else
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CHISEL_ARGS := --W0W --minimumCompatibility 3.0.0 --backend $(BACKEND) --configName $(CONFIG) --compileInitializationUnoptimized --targetDir $(generated_dir)
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endif
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src_path = src/main/scala
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default_submodules = . junctions uncore hardfloat rocket groundtest context-dependent-environments
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chisel_srcs = $(foreach submodule,$(default_submodules) $(ROCKETCHIP_ADDONS),$(wildcard $(base_dir)/$(submodule)/$(src_path)/*.scala))
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chisel_srcs += $(foreach submodule,$(default_submodules) $(ROCKETCHIP_ADDONS),$(wildcard $(base_dir)/$(submodule)/$(src_path)/*/*.scala))
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disasm := 2>
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which_disasm := $(shell which spike-dasm 2> /dev/null)
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ifneq ($(which_disasm),)
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disasm := 3>&1 1>&2 2>&3 | $(which_disasm) $(DISASM_EXTENSION) >
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endif
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timeout_cycles = 100000000
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bootrom_img = $(base_dir)/bootrom/bootrom.img
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#--------------------------------------------------------------------
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# DRAMSim2
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#--------------------------------------------------------------------
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DRAMSIM_OBJS := $(patsubst %.cpp,%.o,$(wildcard $(base_dir)/dramsim2/*.cpp))
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$(DRAMSIM_OBJS): %.o: %.cpp
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$(CXX) $(CXXFLAGS) -DNO_STORAGE -DNO_OUTPUT -Dmain=nomain -c -o $@ $<
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$(sim_dir)/libdramsim.a: $(DRAMSIM_OBJS)
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ar rcs $@ $^
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#--------------------------------------------------------------------
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# Build Tests
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#--------------------------------------------------------------------
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%.hex:
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$(MAKE) -C $(dir $@) $(notdir $@)
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%.riscv.hex: %.riscv
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$(MAKE) -C $(dir $@) $(notdir $@)
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#---------------------------------------------------------------------
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# Constants Header Files
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#---------------------------------------------------------------------
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params_file = $(generated_dir)/$(MODEL).$(CONFIG).prm
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consts_header = $(generated_dir)/consts.$(CONFIG).h
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$(consts_header): $(params_file)
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echo "#ifndef __CONST_H__" > $@
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echo "#define __CONST_H__" >> $@
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sed -r 's/\(([A-Za-z0-9_]+),([A-Za-z0-9_]+)\)/#define \1 \2/' $< >> $@
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echo "#define TBFRAG \"$(MODEL).$(CONFIG).tb.cpp\"" >> $@
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echo "#endif // __CONST_H__" >> $@
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params_file_debug = $(generated_dir_debug)/$(MODEL).$(CONFIG).prm
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consts_header_debug = $(generated_dir_debug)/consts.$(CONFIG).h
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$(consts_header_debug): $(params_file_debug)
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echo "#ifndef __CONST_H__" > $@
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echo "#define __CONST_H__" >> $@
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sed -r 's/\(([A-Za-z0-9_]+),([A-Za-z0-9_]+)\)/#define \1 \2/' $< >> $@
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echo "#define TBFRAG \"$(MODEL).$(CONFIG).tb.cpp\"" >> $@
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echo "#endif // __CONST_H__" >> $@
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