diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 40 |
1 files changed, 33 insertions, 7 deletions
@@ -1,15 +1,21 @@ -TOP := conspiracion -VCD_DIR := vcd -OBJ_DIR := obj -RTL_DIR := rtl -TB_DIR := tb -VERILATOR := verilator +TOP := conspiracion +VCD_DIR := vcd +OBJ_DIR := obj +RTL_DIR := rtl +TB_DIR := tb +SIM_DIR := $(TB_DIR)/sim +SIM_OBJ_DIR := $(OBJ_DIR)/$(TOP)/sim +VERILATOR := verilator +CROSS_CC := arm-none-eabi-gcc +CROSS_OBJCOPY := arm-none-eabi-objcopy +CROSS_CFLAGS := -O3 -Wall -Wextra -Werror +CROSS_LDFLAGS := 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 +all: sim clean: rm -rf $(OBJ_DIR) $(VCD_DIR) @@ -22,11 +28,31 @@ trace/%: exe/% $(VCD_DIR)/% $(VCD_DIR)/%: mkdir -p $@ +sim: $(patsubst $(SIM_DIR)/%.py,sim/%,$(filter-out $(SIM_DIR)/sim.py,$(wildcard $(SIM_DIR)/*.py))) + +sim/%: $(SIM_DIR)/sim.py $(SIM_DIR)/%.py $(OBJ_DIR)/$(TOP)/V$(TOP) $(SIM_OBJ_DIR)/%.bin + $^ + +$(SIM_OBJ_DIR)/%.bin: $(SIM_OBJ_DIR)/% + $(CROSS_OBJCOPY) -O binary --only-section=._img $< $@ + +$(SIM_OBJ_DIR)/%: $(SIM_OBJ_DIR)/%.o $(SIM_OBJ_DIR)/start.o + $(CROSS_CC) $(CROSS_LDFLAGS) -o $@ -T $(SIM_DIR)/link.ld -nostartfiles -nostdlib $^ + +$(SIM_OBJ_DIR)/%.o: $(SIM_DIR)/%.c + @mkdir -p $(SIM_OBJ_DIR) + $(CROSS_CC) $(CROSS_CFLAGS) -o $@ -c $< -mcpu=arm810 + +$(SIM_OBJ_DIR)/%.o: $(SIM_DIR)/%.S + @mkdir -p $(SIM_OBJ_DIR) + $(CROSS_CC) $(CROSS_CFLAGS) -o $@ -c $< + exe: exe/$(TOP) exe/%: $(OBJ_DIR)/%/V%.mk $(MAKE) -C $(OBJ_DIR)/$* -f V$*.mk +.PRECIOUS: $(SIM_OBJ_DIR)/% .SECONDEXPANSION: $(OBJ_DIR)/%.mk: \ |