marius 9555573a49 - In GCC 4.2 __builtin_frame_address() was fixed to include the
V9 stack bias so we no longer need to add it in db_backtrace()
  and stack_capture() respectively. This also reverts r182018,
  which kludged around the resulting unaligned access.
- Sync the sun4v versions of db_trace.c and stack_machdep.c with
  the sparc64 ones and fix some style bugs.

MFC after:	3 days
2008-10-27 21:31:14 +00:00
..