Re: gdb 7.6: Fix info mem command for 32 bits host/64 bits target

[Pedro Alves <palves@redhat.com>]

On 06/26/2013 04:07 PM, Udma Catalin-Dan-B32721 wrote:
> Hi,
> I found an issue with the "info mem" command when running gdb on 32 bits host for 64 bits target architecture.
> "info mem" command truncates the target address to 32 bits, like in the example below:
> 
>     (gdb) set architecture powerpc:common64
>     The target architecture is assumed to be powerpc:common64
>     (gdb) mem 0x100000000 0x200000000 rw
>     (gdb) info mem
>     Using user-defined memory regions.
>     Num Enb Low Addr           High Addr          Attrs
>     1   y   0x0000000000000000 0x0000000000000000 rw nocache
> 
> Please find below the proposed patch. Please let me know your comments.

Thanks!  The (LONGEST) casts look unnecessary, as
hex_string_custom already takes LONGEST.

This needs a ChangeLog entry.  See
<http://sourceware.org/gdb/wiki/ContributionChecklist>.  Could
you send one?

In order to backport to the 7.6 branch, we'll need a bugzilla entry
filed, reporting the bug.  Could you do that?  That will be used
to record the bug fix in <http://sourceware.org/gdb/wiki/GDB_7.6_Release>.

-- 
Pedro Alves