Initial revision
Silly CVS - adding these ignored files.
Silly CVS.
wq
Silly CVS.
Silly cvs.
Fixed CVS silliness about core?
Replay kernel mostly hooked in.  Compiles, boots, doesn't work yet, tho.
1) Got ptregs functions to work with replay shim
2) Added support for lgetxattrs and cleaned up getxattrs
3) Added support for randomized brk
Basic tools for record/replay.  The launcher/reasume tools do not work yet.
Added some additional support for address-space randomization.  Simple programs
now reocrd and replay reliably.  I also appear to have not added some files due
to CVS bogosity.

One big change is that the address-space checkpoint is gone and replaced with
a much smaller args/env checkpoint.

A smaller change is that I added support for old_mmap.
Using minimal checkpoints, which simplifies a lot of this user-level code.
Changed signal delivery so that they are only delivered at returns from
logged system calls.

Added support for clock_getres system call

Fixed bug in socketcall record/replay
Added support for new system calls.

Added find_symbol script, which helps in debugging.
Added support for ioctl 5410, rt_sigsuspend, wait4 and utimes.

Also fixed a bug in which exit was not finding other processes by pid correctly.
Added support for wait4.
Initial revision
Some edits so that this compiles with CVS.

Also, do not use rdtsc since it is non-deterministic.
First pass at implementing user-level logging.  This works for netscape
up to X initilization, so it is not completely broken. :)
Support for user-level logging.
Added some system calls.
Print out the # of records to help diagnose log dups.