Automatically find dupa() address, fix plo() command

Makefile

@@ -5,7 +5,7 @@ SRCS=debugus.c linenoise.c hash.c pmparser.c
 OBJS=$(patsubst %.c,%.o,$(SRCS))
 DEPS=$(patsubst %.c,%.d,$(SRCS))
 
-all: debugus test
+all: debugus .debugusrc1.js test
 
 test: test.o
 	$(CC) -gdwarf -o $@ $^
@@ -13,12 +13,15 @@ test: test.o
 debugus: $(OBJS) ./mujs/build/debug/libmujs.o
 	$(CC) -o $@ $^ $(LDFLAGS)
 
+.debugusrc1.js: test .debugusrc1.js.txt
+	cat .debugusrc1.js.txt | sed "s/@DUPA_ADDR/0x$$(nm ./test | grep 'dupa' | awk '{ print $$1 }')/g" > .debugusrc1.js
+
 ./mujs/build/debug/libmujs.o:
 	make -C mujs -j$(shell nproc)
 
 -include $(DEPS)
 
-clean: $(OBJS) $(DEPS)
+clean: $(OBJS) test.o $(DEPS)
 	rm -f $^
 	make -C mujs clean