-# CPU ':' endian sizeof: char, int, short, long
-i386: little 1 4 2 4
-alpha: little 1 4 2 8
-sparc: big 1 4 2 4
-m68k: big 1 4 2 4
-powerpc: big 1 4 2 4
-mipsel: little 1 4 2 4
-hppa: big 1 4 2 4
+# CPU endian sizeof: char, int, short, long
+i386 little 1 4 2 4
+armeb big 1 4 2 4
+arm little 1 4 2 4
+alpha little 1 4 2 8
+mipsel little 1 4 2 4
+sparc big 1 4 2 4
+sparc64 big 1 4 2 8
+m68k big 1 4 2 4
+powerpc big 1 4 2 4
+mips big 1 4 2 4
+hppa big 1 4 2 4