new string.h implementation & tests

host_test/Makefile

@@ -0,0 +1,24 @@
+rose_objects = string.o
+objects = main.o
+CFLAGS = -m32 -mgeneral-regs-only -march=i386 -fno-stack-protector -Wno-int-conversion -c -Iinclude
+LFLAGS = -m32
+
+all: test
+	./test
+
+test: $(objects) $(rose_objects)
+	clang $(LFLAGS) -o $@ $^
+
+%.o: ../%.nasm
+	nasm -f elf32 -o $@ $<
+	objcopy --prefix-symbols=rose_ $@
+
+%.o: %.c
+	clang $(CFLAGS) -ffunction-sections -fdata-sections -Os -o $@ $<
+
+%.o: ../%.c
+	clang $(CFLAGS) -nostdlib -ffunction-sections -fdata-sections -Os -o $@ $<
+	objcopy --prefix-symbols=rose_ $@
+
+clean:
+	rm -f $(objects) $(rose_objects) test