Add ELF machine

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>

include/uapi/linux/elf-em.h

@@ -25,6 +25,7 @@
 #define EM_ARM		40	/* ARM 32 bit */
 #define EM_SH		42	/* SuperH */
 #define EM_SPARCV9	43	/* SPARC v9 64-bit */
+#define EM_H8_300	46	/* Renesas H8/300 */
 #define EM_IA_64	50	/* HP/Intel IA-64 */
 #define EM_X86_64	62	/* AMD x86-64 */
 #define EM_S390		22	/* IBM S/390 */