Generate annotations for a binary translator

[陳韋任]

Hi,

> The hard part is not getting the information at compile time.  The
> information is readily available after register allocation.  Heck, you
> can see right in the dump files; e.g., use -da when you compile and look
> at the pro_and_epilogue dump file.

  I am glad to hear that news. Thanks, Ian.
 
> The hard part is getting that information to be available at runtime.

  The easiest way is saving that information on the disk. Or I can use
`objcopy` to insert the information to the executable. The binary
translator can read that information at runtime.

  I guess what "the hard part" you mean is how to insert that
information into executable directly without using something like
`objcopy`. Is that right?

Regards,
chenwj

-- 
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667