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# See LICENSE for license details.
SHARED_DIR = $(SWDIR)/shared
ASM_SRCS += $(SHARED_DIR)/entry.S
C_SRCS += $(SHARED_DIR)/init.c
C_SRCS += $(SHARED_DIR)/syscall.c
C_SRCS += $(SHARED_DIR)/drivers_sifive/plic.c
LINKER_SCRIPT := $(SHARED_DIR)/link.lds
HEADERS += $(SHARED_DIR)/*.h
C_SRCS += $(TARGET).c
INCLUDES += -I .
INCLUDES += -I $(SHARED_DIR)
INCLUDES += -I $(SWDIR)/../riscv-tests/env
INCLUDES += -I$(SHARED_DIR)/drivers_sifive/
CC = $(SWDIR)/../toolchain/bin/riscv32-unknown-elf-gcc
CFLAGS += $(CDEFINES)
LDFLAGS := -T $(LINKER_SCRIPT) -nostdlib -nostartfiles -lc -lgcc
LDFLAGS += -L$(SHARED_DIR)
LDFLAGS += -L$(SHARED_DIR)/drivers
LDFLAGS += -L$(SHARED_DIR)/hal
ASM_OBJS := $(patsubst %.S,%.o,$(ASM_SRCS))
C_OBJS := $(patsubst %.c,%.o,$(C_SRCS))
$(TARGET): $(ASM_OBJS) $(C_OBJS) $(LINKER_SCRIPT)
$(CC) $(CFLAGS) $(INCLUDES) $(C_OBJS) $(ASM_OBJS) -o $@ $(LDFLAGS)
$(ASM_OBJS): %.o: %.S $(HEADERS)
$(CC) $(CFLAGS) $(INCLUDES) -c -o $@ $<
$(C_OBJS): %.o: %.c $(HEADERS)
$(CC) $(CFLAGS) $(INCLUDES) -c -o $@ $<
all: default
clean:
rm -f $(TARGET) *.o $(SHARED_DIR)/*.o $(SHARED_DIR)/drivers/*/*.o $(SHARED_DIR)/drivers_sifive/*.o
.PHONY: clean all default
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