forcing C++ objects to an address (ABI issue B-7)

[llewelly@xmission.com]

Anthony Heading <aheading@jpmorgan.com> writes:

> Hi,
> 
> In http://www.codesourcery.com/cxx-abi/cxx-closed.html#B7, the question
> of how to support C++ objects in shared memory is resolved by requiring
> "to force the objects, Vtables, functions, etc. to the same addresses
> in the various processes involved."
> 
> How could this be done with GCC (specifically on Linux or Solaris if
> that is relevant)?  Is it as simple as ensuring the executable text
> is in the same place?  Or is some of the vtable data initialized at
> runtime?

I think you will have better luck asing on binutils at gnu.org, or gcc
at gcc.gnu.org .