Re: [Qemu-devel] qemu-user: relocating target code weakness

[Lluís]

Richard Henderson writes:

> On 01/26/2011 03:07 AM, Stefano Bonifazi wrote:
>> P.S. Please just answer that last question, whether it is possible to
>> have a variable showing the upper bound of heap (some brk_end) for a
>> target process

> No, the heap grows until it reaches some other memory mapped entity.

>From man brk(2) :

     "sbrk() increments the program's data space by increment bytes.
      Calling sbrk() with an increment of 0 can be used to find the
      current location of the program break."

I already sent this to the list in a previous mail, but it seems you
overlooked it as you were not an explicit recipient.


Lluis

-- 
 "And it's much the same thing with knowledge, for whenever you learn
 something new, the whole world becomes that much richer."
 -- The Princess of Pure Reason, as told by Norton Juster in The Phantom
 Tollbooth