#define ARCH_CPU_32_BITS 1
#define ARCH_CPU_LITTLE_ENDIAN 1
#elif defined(__MIPSEL__)
+#if defined(__LP64__)
+#define ARCH_CPU_MIPS64_FAMILY 1
+#define ARCH_CPU_MIPS64EL 1
+#define ARCH_CPU_64_BITS 1
+#define ARCH_CPU_LITTLE_ENDIAN 1
+#else
#define ARCH_CPU_MIPS_FAMILY 1
#define ARCH_CPU_MIPSEL 1
#define ARCH_CPU_32_BITS 1
#define ARCH_CPU_LITTLE_ENDIAN 1
+#endif
#else
#error Please add support for your architecture in build/build_config.h
#endif