6409860 sn1 brand should use elfexec() (fix unref)

[edward.pilatow...@sun.com]

Author: Edward Pilatowicz <Edward.Pilatowicz at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: 2cd6fcbaf2b4d8d0ff7d4c0ebd9670598eca2c86
Total changesets: 1
Log message:
6409860 sn1 brand should use elfexec() (fix unref)
6540437 sn1 brand doesn't support indirect system calls (fix unref)

Files:
        delete: usr/src/lib/brand/sn1/librtld_db/amd64/mapfile-vers
        delete: usr/src/lib/brand/sn1/librtld_db/sparcv9/mapfile-vers