Hello user process

user/hello/.gitignore

@@ -0,0 +1,2 @@
+*.o
+hello

user/hello/Makefile

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+include ../Makefile.inc
+
+.PHONY: all clean
+
+TARGET := hello
+
+SRCFILES := $(wildcard *.s)
+ASFILES := $(filter %.s,$(SRCFILES))
+OBJ := $(patsubst %.s,%.o,$(ASFILES))
+
+%.o: %.s
+	$(CC) $(CFLAGS) -c $< -o $@
+
+all: $(TARGET)
+
+hello: $(OBJ)
+	$(LD) $^ $(LDFLAGS) -o $@
+	echo "$(realpath $@)" >> $(FILES)
+
+clean:
+	rm -f $(OBJ) $(TARGET)

user/hello/hello.s

@@ -0,0 +1,6 @@
+
+.global _start
+_start:
+.spin:
+  jmp .spin
+