project tests refactoring

tests/runtime/hello/Makefile

@@ -0,0 +1,36 @@
+RISCV_TOOLCHAIN_PATH ?= /opt/riscv-gnu-toolchain
+VORTEX_RT_PATH ?= $(realpath ../../../runtime)
+
+CC = $(RISCV_TOOLCHAIN_PATH)/bin/riscv32-unknown-elf-gcc
+AR = $(RISCV_TOOLCHAIN_PATH)/bin/riscv32-unknown-elf-gcc-ar
+DP = $(RISCV_TOOLCHAIN_PATH)/bin/riscv32-unknown-elf-objdump
+CP = $(RISCV_TOOLCHAIN_PATH)/bin/riscv32-unknown-elf-objcopy
+
+CFLAGS += -march=rv32imf -mabi=ilp32f -O3 -Wstack-usage=1024 -ffreestanding -nostartfiles -fdata-sections -ffunction-sections
+CFLAGS += -I$(VORTEX_RT_PATH)/include -I$(VORTEX_RT_PATH)/../hw
+
+LDFLAGS += -Wl,-Bstatic,-T,$(VORTEX_RT_PATH)/linker/vx_link.ld -Wl,--gc-sections $(VORTEX_RT_PATH)/libvortexrt.a
+
+PROJECT = hello
+
+SRCS = hello.cpp
+
+all: $(PROJECT).elf $(PROJECT).hex $(PROJECT).dump
+
+$(PROJECT).dump: $(PROJECT).elf
+	$(DP) -D $(PROJECT).elf > $(PROJECT).dump
+
+$(PROJECT).hex: $(PROJECT).elf
+	$(CP) -O ihex $(PROJECT).elf $(PROJECT).hex
+
+$(PROJECT).elf: $(SRCS)
+	$(CC) $(CFLAGS) $(SRCS) $(LDFLAGS) -o $(PROJECT).elf
+
+run: $(PROJECT).hex
+	(cd ../../../hw/simulate/obj_dir && ./VVortex ../../../tests/runtime/hello/$(PROJECT).hex)
+
+.depend: $(SRCS)
+	$(CC) $(CFLAGS) -MM $^ > .depend;
+
+clean:
+	rm -rf *.elf *.hex *.dump .depend 

tests/runtime/hello/hello.cpp

@@ -0,0 +1,20 @@
+#include <stdio.h>
+
+struct hello {
+	int a;
+	hello()
+	{
+		a = 55;
+	}
+};
+
+hello nameing;
+
+int main()
+{
+	nameing.a = 20;
+	int b;
+	printf("Passed!\n");
+
+	return 0;
+}