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Re: re-enabling debugging of 32 bit processes with 64 bit debugger (Christos Zoulas) writes:

>We can fill them completely with 0 as we pad with 0 the 32 bit
>part of the 64 bit registers that does not exist in a 32 bit

The corefile pretends to be a 32bit file, so the register
section should probably be similar to a coredump of a
32bit system.

N.B. two registers were not zero padded, a temporary and the 'hi'
register. So I don't think there is padding (or truncating)

                                Michael van Elst
                                "A potential Snark may lurk in every tree."

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