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

[davem@redhat.com]

>Number:         6383
>Category:       target
>Synopsis:       boehm-gc busted on all sparc64 targets
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Apr 19 21:16:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     davem@redhat.com
>Release:        gcc-3.1 CVS
>Organization:
>Environment:
sparc64-linux-gnu
>Description:
boehm-gc doesn't seem to work on any sparc64 target
At a minimum Solaris and Linux sparc64 are both
broken currently.
>How-To-Repeat:
Build in boehm-gc, run testsuite, boehm-gc test
fails.
>Fix:
gcconfig.h needs some tweaks
>Release-Note:
>Audit-Trail:
>Unformatted: