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TOP := conspiracion
VCD_DIR := vcd
OBJ_DIR := obj
RTL_DIR := rtl
TB_DIR := tb
VERILATOR := verilator
RTL_FILES = $(shell find $(RTL_DIR)/ ! -path '$(RTL_DIR)/top/*' -type f -name '*.sv')
RTL_FILES += $(shell find $(TB_DIR)/ ! -path '$(TB_DIR)/top/*' -type f -name '*.sv')
TB_FILES = $(shell find $(TB_DIR)/ ! -path '$(TB_DIR)/top/*' -type f -name '*.cpp')
all: trace
clean:
rm -rf $(OBJ_DIR) $(VCD_DIR)
trace: trace/$(TOP)
trace/%: exe/% $(VCD_DIR)/%
cd $(VCD_DIR)/$* && ../../$(OBJ_DIR)/$*/V$*
$(VCD_DIR)/%:
mkdir -p $@
exe: exe/$(TOP)
exe/%: $(OBJ_DIR)/%/V%.mk
$(MAKE) -C $(OBJ_DIR)/$* -f V$*.mk
.SECONDEXPANSION:
$(OBJ_DIR)/%.mk: \
$(RTL_DIR)/top/$$(word 1,$$(subst /, ,$$*)).sv \
$$(shell find $(RTL_DIR)/top/$$(dir $$*) -type f -name '*.sv' 2>/dev/null) \
$$(shell find $(TB_DIR)/top/$$(dir $$*) -type f -name '*.sv' 2>/dev/null) \
$(RTL_FILES) $(TB_FILES) $(TB_DIR)/top/$$(word 1,$$(subst /, ,$$*)).cpp \
$$(shell find $(TB_DIR)/top/$$(dir $$*) -type f -name '*.cpp' 2>/dev/null)
mkdir -p $(dir $@)
$(VERILATOR) --cc --exe --trace -y $(RTL_DIR) --Mdir $(dir $@) --top $(word 1,$(subst /, ,$*)) $(patsubst tb/%,../tb/%,$^)
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