Makefile_sample

# Modified by Haoyang
# make assembly - Build the memory file for an assembly source
# make program - Build the memory file for a C program

SOURCE = test_progs/alexnet.c

CRT = crt.s
LINKERS = linker.lds
ASLINKERS = aslinker.lds

DEBUG_FLAG = -g
CFLAGS =  -mno-relax -march=rv32im -mabi=ilp32 -nostartfiles -std=gnu11 -mstrict-align -mno-div
OFLAGS = -O0
ASFLAGS = -mno-relax -march=rv32im -mabi=ilp32 -nostartfiles -Wno-main -mstrict-align
OBJFLAGS = -SD -M no-aliases 
OBJDFLAGS = -SD -M numeric,no-aliases


GCC = riscv32-unknown-elf-gcc
OBJDUMP = riscv32-unknown-elf-objdump
AS = riscv32-unknown-elf-as
ELF2HEX = riscv32-unknown-elf-elf2hex



compile: $(CRT) $(LINKERS)
	$(GCC) $(CFLAGS) $(OFLAGS) $(CRT) $(SOURCE) -T $(LINKERS) -o program.elf
	$(GCC) $(CFLAGS) $(DEBUG_FLAG) $(OFLAGS) $(CRT) $(SOURCE) -T $(LINKERS) -o program.debug.elf
assemble: $(ASLINKERS)
	$(GCC) $(ASFLAGS) $(SOURCE) -T $(ASLINKERS) -o program.elf 
	cp program.elf program.debug.elf
disassemble: program.debug.elf
	$(OBJDUMP) $(OBJFLAGS) program.debug.elf > program.dump
	$(OBJDUMP) $(OBJDFLAGS) program.debug.elf > program.debug.dump
	rm program.debug.elf
hex: program.elf
	$(ELF2HEX) --bit-width 64 --input program.elf > program.mem

program: compile disassemble hex
	@:

debug_program:
	gcc -lm -g -std=gnu11 -DDEBUG $(SOURCE) -o debug_bin
assembly: assemble disassemble hex
	@:





clean:
	rm -rf *simv *simv.daidir csrc vcs.key program.out *.key
	rm -rf vis_simv vis_simv.daidir
	rm -rf dve* inter.vpd DVEfiles
	rm -rf syn_simv syn_simv.daidir syn_program.out
	rm -rf synsimv synsimv.daidir csrc vcdplus.vpd vcs.key synprog.out pipeline.out writeback.out vc_hdrs.h
	rm -f *.elf *.dump *.mem debug_bin