target/6383: boehm-gc busted on all sparc64 targets

[davem@gcc.gnu.org]

Synopsis: boehm-gc busted on all sparc64 targets

State-Changed-From-To: open->analyzed
State-Changed-By: davem
State-Changed-When: Sun Apr 21 04:00:31 2002
State-Changed-Why:
    STACKBOTTOM defined incorrectly, after I get some data
    from some FreeBSD and Solaris people, I should be able
    to check in a fix

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6383