Basic arithmetic and jump labels

makefile

@@ -0,0 +1,29 @@
+CC = g++
+CFLAGS = -g -std=c++17 -Wall -Iinclude #-Werror
+LFLAGS = #-lsfml-graphics -lsfml-window -lsfml-system
+
+CPPS = $(shell find src/ -name '*.cpp')
+OBJS = $(patsubst src/%.cpp, build/%.o, ${CPPS})
+DEPS = $(patsubst src/%.cpp, build/%.d, ${CPPS})
+
+BINARY = bin/wassembly
+
+.PHONY: all check clean
+
+all: ${BINARY}
+
+check: ${BINARY}
+	./$< ./bin/example.wasm
+
+clean:
+	-rm -rf build ./${BINARY}
+
+${BINARY}: ${OBJS}
+	mkdir -p ${@D}
+	${CC} ${CFLAGS} $^ ${LFLAGS} -o $@
+
+build/%.o: src/%.cpp
+	mkdir -p ${@D}
+	${CC} ${CFLAGS} -MMD -c $< -o $@
+
+-include ${DEPS}