SVIncCompil/Testcases/RiscV/Makefile

SHELL = /bin/bash

include Makefrag

V_SRC_DIR = src/main/verilog

V_TEST_DIR = src/test/verilog

CXX_TEST_DIR = src/test/cxx

SIM_DIR = sim

MEM_DIR = src/test/inputs

OUT_DIR = output

VERILATOR = verilator

VERILATOR_OPTS = \
	-Wall \
	-Wno-WIDTH \
	-Wno-UNUSED \
	-Wno-BLKSEQ \
	--cc \
	-I$(V_SRC_DIR) \
	+1364-2001ext+v \
	-Wno-fatal \
	--Mdir sim \
	--trace \

VERILATOR_MAKE_OPTS = OPT_FAST="-O3"

VCS = vcs -full64

VCS_OPTS = -PP -notice -line +lint=all,noVCDE,noUI +v2k -timescale=1ns/10ps -quiet \
	+define+DEBUG -debug_pp \
	+incdir+$(V_SRC_DIR) -Mdirectory=$(SIM_DIR)/csrc \
	+vc+list -CC "-I$(VCS_HOME)/include" \
	-CC "-std=c++11" \

MAX_CYCLES = 1000000

SIMV_OPTS = -k $(OUT_DIR)/ucli.key -q

DESIGN_SRCS = $(addprefix $(V_SRC_DIR)/, \
vscale_core.v \
vscale_hasti_bridge.v \
vscale_pipeline.v \
vscale_ctrl.v \
vscale_regfile.v \
vscale_src_a_mux.v \
vscale_src_b_mux.v \
vscale_imm_gen.v \
vscale_alu.v \
vscale_mul_div.v \
vscale_csr_file.v \
vscale_PC_mux.v \
)

SIM_SRCS = $(addprefix $(V_TEST_DIR)/, \
vscale_sim_top.v \
vscale_dp_hasti_sram.v \
)

VCS_TOP = $(V_TEST_DIR)/vscale_hex_tb.v

VERILATOR_CPP_TB = $(CXX_TEST_DIR)/vscale_hex_tb.cpp

VERILATOR_TOP = $(V_TEST_DIR)/vscale_verilator_top.v

HDRS = $(addprefix $(V_SRC_DIR)/, \
vscale_ctrl_constants.vh \
rv32_opcodes.vh \
vscale_alu_ops.vh \
vscale_md_constants.vh \
vscale_hasti_constants.vh \
vscale_csr_addr_map.vh \
)

TEST_VPD_FILES = $(addprefix $(OUT_DIR)/,$(addsuffix .vpd,$(RV32_TESTS)))

VERILATOR_VCD_FILES = $(addprefix $(OUT_DIR)/,$(addsuffix .verilator.vcd,$(RV32_TESTS)))

default: $(SIM_DIR)/simv

run-asm-tests: $(TEST_VPD_FILES)

verilator-sim: $(SIM_DIR)/Vvscale_verilator_top

verilator-run-asm-tests: $(VERILATOR_VCD_FILES)

$(OUT_DIR)/%.vpd: $(MEM_DIR)/%.hex $(SIM_DIR)/simv
	mkdir -p output
	$(SIM_DIR)/simv $(SIMV_OPTS) +max-cycles=$(MAX_CYCLES) +loadmem=$< +vpdfile=$@ && [ $$PIPESTATUS -eq 0 ]

$(OUT_DIR)/%.verilator.vcd: $(MEM_DIR)/%.hex $(SIM_DIR)/Vvscale_verilator_top
	mkdir -p output
	$(SIM_DIR)/Vvscale_verilator_top +max-cycles=$(MAX_CYCLES) +loadmem=$< --vcdfile=$@ && [ $$PIPESTATUS -eq 0 ]

$(SIM_DIR)/simv: $(VCS_TOP) $(SIM_SRCS) $(DESIGN_SRCS) $(HDRS)
	mkdir -p sim
	$(VCS) $(VCS_OPTS) -o $@ $(VCS_TOP) $(SIM_SRCS) $(DESIGN_SRCS)

$(SIM_DIR)/Vvscale_verilator_top: $(VERILATOR_TOP) $(SIM_SRCS) $(DESIGN_SRCS) $(HDRS) $(VERILATOR_CPP_TB)
	$(VERILATOR) $(VERILATOR_OPTS) $(VERILATOR_TOP) $(SIM_SRCS) $(DESIGN_SRCS) --exe ../$(VERILATOR_CPP_TB)
	cd sim; make $(VERILATOR_MAKE_OPTS) -f Vvscale_verilator_top.mk Vvscale_verilator_top__ALL.a
	cd sim; make $(VERILATOR_MAKE_OPTS) -f Vvscale_verilator_top.mk Vvscale_verilator_top

clean:
	rm -rf $(SIM_DIR)/* $(OUT_DIR)/*

.PHONY: clean run-asm-tests verilator-run-asm-tests