		TODO file for Checker V0.6

From Tristan C/O gingold@amoco.sacly.cea.fr:

* more parameter to checker: size of red zone, automatic garbage collector 
  at interval, size of bitmap element, disable checker...

* protection of internal datas by chkr_check_addr()

* stop after n errors.

* garbage collector must only read pointers on 'good' zones : use the bitmaps

* (codecheck.S doesn't recognize all instructions.)

* watch points can be easily implemented

* chkr_check_right written in asm, in order to be really faster

* catch SIGSEGV, SIGILL ...

* handle mprotect.

* use /proc/self/exe

* use __builtin_?? (See gcc) for frame pointer.

* ?? code insertion at link level. Can be very difficult to do ??

* Porting to other systems.

* Display block not freed at the end of the program.

* options for gathering the garbages: size, depth of history...

* garbage with BRK and MMAP.

* detach header & blocks

* signal: save the context instead of delaying, or pending.

* give more information (if there was an old block) with (nma).

* r_alloc

* history for sbrk.

* fd reports

* suppress error types only when they occur inside particular functions.

* ELF
