2024-01-01 05:29:52 +00:00
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NVBOARD_HOME ?= $(abspath ../nvboard)
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2023-12-23 11:41:15 +00:00
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PREFIX ?= build
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2023-12-23 09:29:41 +00:00
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OBJDIR := $(PREFIX)/obj
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2024-01-01 05:29:52 +00:00
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VSRC := $(wildcard vsrc/*.v)
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SRC_AUTO_BIND := $(abspath $(PREFIX)/auto_bind.cpp)
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CPPSRCS := $(addprefix $(PWD)/,$(wildcard csrc/*.cpp))
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NXDC_FILES = $(abspath constr/top.nxdc)
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2023-12-23 12:12:41 +00:00
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SUBMAKE := $(OBJDIR)/Vexample.mk
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2024-01-01 05:29:52 +00:00
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2023-12-23 12:10:23 +00:00
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VERILATOR_FLAGS := --cc --exe
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2024-01-01 05:29:52 +00:00
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LDFLAGS += $(shell sdl2-config --libs) -lSDL2_image
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2023-12-23 09:27:29 +00:00
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2024-01-01 05:42:14 +00:00
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all: sim
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2023-12-23 09:27:29 +00:00
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2024-01-01 05:29:52 +00:00
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sim: VERILATOR_FLAGS += --trace
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sim: $(VSRC) $(CPPSRCS) $(OBJDIR)/Vexample git_trace
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2023-12-23 11:41:35 +00:00
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@echo "Running" $(OBJDIR)/Vexample "..."
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@echo "================================"
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2023-12-23 12:12:41 +00:00
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@$(OBJDIR)/Vexample
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2023-12-23 10:28:18 +00:00
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2023-12-23 12:20:35 +00:00
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$(OBJDIR)/Vexample: $(SUBMAKE)
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2023-12-23 12:20:56 +00:00
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$(MAKE) -C $(OBJDIR) -f $(notdir $(SUBMAKE)) Vexample
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2023-12-23 12:20:35 +00:00
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2024-01-01 05:29:52 +00:00
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$(SUBMAKE): $(VSRC) $(CPPSRCS) $(OBJDIR)
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verilator $(VERILATOR_FLAGS) $(addprefix -CFLAGS , $(CXXFLAGS)) $(addprefix -LDFLAGS , $(LDFLAGS)) --Mdir $(abspath $(OBJDIR)) $(VSRC) $(CPPSRCS)
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2023-12-23 09:27:29 +00:00
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2023-12-23 12:17:34 +00:00
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$(OBJDIR):
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2023-12-23 09:33:03 +00:00
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mkdir -p $(OBJDIR)
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2023-12-23 09:27:29 +00:00
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2024-01-01 05:29:52 +00:00
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$(SRC_AUTO_BIND): $(NXDC_FILES) $(OBJDIR)
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NVBOARD_HOME=$(NVBOARD_HOME) python3 $(NVBOARD_HOME)/scripts/auto_pin_bind.py $< $@
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ifneq (,$(wildcard ../Makefile))
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2023-12-23 09:27:29 +00:00
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include ../Makefile
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2024-01-01 05:42:14 +00:00
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else
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define git_commit # not in ICS subfolder, no tracing
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2024-01-01 05:29:52 +00:00
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endef
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endif
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git_trace:
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$(call git_commit, "sim RTL")
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2023-12-23 09:33:39 +00:00
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2024-01-01 05:42:14 +00:00
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.PHONY: clean nvboard
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nvboard: OBJDIR := $(PREFIX)/nvobj
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2024-01-01 05:43:44 +00:00
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# TODO: fix this awkward way to find nvboard.a
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2024-01-01 05:42:14 +00:00
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nvboard: CPPSRCS := $(addprefix $(PWD)/,$(wildcard csrc_nvboard/*.cpp)) $(SRC_AUTO_BIND) $(NVBOARD_HOME)/build/nvboard.a
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nvboard: CXXFLAGS += -I$(NVBOARD_HOME)/include $(shell sdl2-config --cflags) -g
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nvboard: $(VSRC) $(CPPSRCS) $(OBJDIR)/Vexample
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@NVBOARD_HOME=$(NVBOARD_HOME) $(OBJDIR)/Vexample
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2023-12-23 09:33:39 +00:00
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clean:
|
2024-01-01 05:29:52 +00:00
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$(RM) -r $(PREFIX)
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