Add example-4

Author: jserv

example4/Makefile

@@ -0,0 +1,23 @@
+CC	= arm-linux-gnueabihf-gcc
+CFLAGS	= -O2 -ggdb -Wall
+LDFLAGS = -fno-stack-protector
+
+objects	= example4.o
+
+default: example4
+
+.PHONY: default clean
+
+example4: $(objects)
+	$(CC) -o $@ $^
+
+example4.o: example4.c
+
+%.o: %.c
+	$(CC) -c $(CFLAGS) $(LDFLAGS) -o $@ $<
+
+clean:
+	rm -f $(objects) example4
+
+qemu: example4
+	qemu-arm -L /usr/arm-linux-gnueabihf ./example4

example4/example4.c

@@ -0,0 +1,19 @@
+#include <stdio.h>
+
+int multiply(int a, int b);
+
+int main(void)
+{
+	int a, b, d;
+	a = 221412523;
+	b = 3;
+	d = multiply(a,b);
+	printf("a * b is %d\n", d);
+
+	return 0;
+}
+
+int multiply(int a, int b)
+{
+	return (a*b);
+}