Put the syncobjs in emul.c instead of locks.c so that they are
present for both locks.c and locks_up.c alike.
fix libelf.so sets
Remove unused variable found by gcc 4.8
Mark a diagnostic only variable
avoid set but unused variables.
move variables under their usage #ifdef.
Use a struct for pair of frame name and whether it is optional. Add some
additional entries found in a -O0 build of ATF on PowerPC.
Mark assertion handler as dead.
Annotate format strings. Remove string constant in front of real format
string.
cast arguments to the correct type for format strings
Add portability definitions in case they're not already defined

XXX - these need to be consolidated in one single header
deduplicate uvm_object_printit() implementation
Reinstance cpu_counter.h so that we don't have to work around the
MD implications everywhere else.
kill undesirable "#ifdef _RUMPKERNEL"
kill undesirable #ifndef _RUMPKERNEL
kill _RUMPKERNEL ifdef
mark a diagnostic only variable
switch amd64 to gcc-4.8
switch amd64 to gcc-4.8
Regression: ctf stuff does not work properly with some c++ (gcc)
0 is a valid LSDA encoding and can be seen in statically linked
programs. Initialize lsdaEncoding to DW_EH_PE_omit and check for that
value to decide whether a value should be decoded.
GC unused enum.