Plan 9 from Bell Labs’s /usr/web/sources/patch/applied/libmach-uobj/readme
libmach support for sparc64 .u and elf boot images. - mkfile,obj.c,setmach.c - glue - elf.h,executable.c - boot image support - u.c,udb.c,uobj.c - new bits, borrowed heavily from kobj.c et al