ldd: Add ARC support

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

utils/ldd.c

@@ -20,6 +20,11 @@
 #define ELFCLASSM	ELFCLASS64
 #endif
 
+#if defined(__arc__)
+#define MATCH_MACHINE(x) (x == EM_ARCOMPACT)
+#define ELFCLASSM      ELFCLASS32
+#endif
+
 #if defined(__arm__) || defined(__thumb__)
 #define MATCH_MACHINE(x) (x == EM_ARM)
 #define ELFCLASSM	ELFCLASS32