1TARGET_ARCH=sparc64 2TARGET_BASE_ARCH=sparc 3TARGET_ABI_DIR=sparc 4TARGET_SYSTBL_ABI=common,64 5TARGET_SYSTBL=syscall.tbl 6TARGET_BIG_ENDIAN=y 7TARGET_XML_FILES=gdb-xml/sparc64-core.xml 8TARGET_LONG_BITS=64 9