This is the mail archive of the gdb@sourceware.org mailing list for the GDB project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: ELF64 core dumps on 32 bit platforms


On Mon, Jul 02, 2007 at 05:54:58PM +0200, Bernhard Walle wrote:
> Hello,
> 
> GDB cannot analyse 64 bit core dumps on 32 bit platforms. This makes
> sense for kernel dumps on machines that support a larger physical than
> virtual address space, like i686 and PAE. Of course, there's crash, a
> special tool for kernel dumps that is based on GDB 6.1 which can
> analyse this, but it does memory handling independent of GDB.
> 
> The question is: Is it a limitation of the current GDB design that
> ELF64 core dumps cannot be handled on 32 bit platforms or would it be
> relatively easy to implement?

Probably not very hard.

-- 
Daniel Jacobowitz
CodeSourcery


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]