[Patch] Make MIPS64 libgcj fully functional.

[Andrew Haley]

David Daney writes:
 > This patch makes mips64 a full fledged citizen in libgcj.
 > 
 > With the n32 ABI my last test run showed vary few FAILs, I will re-run 
 > after my atomic memory changes go in.  The n64 ABI has a few more 
 > failures, but Works somewhat.  I will probably fix up any n64 problems 
 > later.
 > 
 > OK to commit?
 > 
 > 2007-09-10  David Daney  <ddaney@avtrex.com>
 > 
 >     * configure.host: Enable interpreter for mips64.  Enable hash
 >     synchronization for all mips*-*-linux* targets.
 >     * sysdep/mips/locks.h (compare_and_swap, compare_and_swap_release) Use
 >     __sync_bool_compare_and_swap instead of in-line asm.
 >     (release_set, read_barrier, write_barrier): Use __sync_synchronize
 >     instead of in-line asm.

OK.

Andrew.