HW0& HW1 done

HW0/aquila_sw/CoreMark/Makefile

@@ -0,0 +1,56 @@
+# ======================================================================
+#  This Makefile builds the CoreMark ELF file for Aquila.
+#
+#  Chun-Jen Tsai, Jan/12/2020
+# ======================================================================
+
+CROSS = riscv32-unknown-elf
+CCPATH = $(RISCV)/bin
+
+CC = $(CCPATH)/$(CROSS)-gcc
+LD = $(CCPATH)/$(CROSS)-ld
+AR = $(CCPATH)/$(CROSS)-ar
+OD = $(CCPATH)/$(CROSS)-objdump
+SP = $(CCPATH)/$(CROSS)-strip
+
+GCCVERSION = $(shell $(CC) --version | grep gcc | sed 's/^.* //g')
+
+LIBC = ../elibc
+LIBC_OBJS = $(LIBC)/crt0.o $(LIBC)/stdio.o $(LIBC)/stdlib.o $(LIBC)/string.o $(LIBC)/time.o $(LIBC)/uart.o
+
+CCFLAGS = -O2 -fno-inline-small-functions
+LCFLAGS = -Wall -march=rv32ima -mstrict-align -mabi=ilp32 -fomit-frame-pointer -fno-builtin -I$(LIBC) -I.
+XCFLAGS = -DITERATIONS=0 -DUSE_CLOCK=1
+LDFLAGS = -L. -T$*.ld -Map=$*.map
+LD_SOFT_FP = -L$(RISCV)/lib/gcc/riscv32-unknown-elf/$(GCCVERSION) -L$(RISCV)/riscv32-unknown-elf/lib -lgcc -lm
+
+OCFLAGS = -O binary
+ODFLAGS = -d
+
+HEADERS = coremark.h core_portme.h
+
+FLAGS_STR = "$(CCFLAGS) $(XCFLAGS)"
+CFLAGS = $(CCFLAGS) $(LCFLAGS) $(XCFLAGS) -DFLAGS_STR=\"$(FLAGS_STR)\"
+
+PROJ = coremark
+OBJS = core_main.o core_portme.o core_util.o core_list_join.o core_matrix.o core_state.o
+
+all:
+	make $(PROJ).elf
+
+clean:
+	rm -f *.elf *.objdump *.map *.o *.a
+
+%.o: %.c $(PROJ).ld
+	$(CC) $(CFLAGS) -c $< -o $@
+
+libelibc.a : $(LIBC_OBJS)
+	$(AR) r libelibc.a $(LIBC_OBJS)
+	rm $^
+
+%.elf: $(OBJS) libelibc.a
+	$(LD) $(LDFLAGS) $(OBJS) -lelibc $(LD_SOFT_FP) -o $@
+	$(OD) $(ODFLAGS) $@ > $(PROJ).objdump
+	$(SP) $(PROJ).elf
+	rm $^
+