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Re: [PATCH V5 4/5] Adaptation of siginfo fixup for the new bnd fields


Am 2/2/2016 um 11:31 AM schrieb Pedro Alves:
(Moving your reply to this here, so we can keep this topic's
conversation properly threaded.)

Walfred Tedeschi wrote:

On 01/28/2016 12:37 PM, Pedro Alves wrote:
On 01/22/2016 02:54 PM, Walfred Tedeschi wrote:

Caveat: No support for MPX on x32.

What would it take to support that?

About your question on x32 and MPX.
MPX does not support 32bit pointers in 64bit mode.

Ok, so IIUC, it's not a GDB limitation, or a limitation of this patch set.
It's really that x32 can't support MPX at all.  Correct?

Thanks,
Pedro Alves


That is correct.

Thanks,
-Fred




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