Re: re-enabling debugging of 32 bit processes with 64 bit debugger

To: tech-kern%netbsd.org@localhost
Subject: Re: re-enabling debugging of 32 bit processes with 64 bit debugger
From: christos%astron.com@localhost (Christos Zoulas)
Date: Thu, 18 Jul 2019 10:07:53 -0000 (UTC)

In article <19705.1561931366%splode.eterna.com.au@localhost>,
matthew green  <mrg%eterna.com.au@localhost> wrote:
>i fully support making debugging work.  that means debugging
>32 bit apps on 64 it kernels, and also, eventually?, using
>a 32 bit debugger on 64 bit kernel.
>
>these are all real-world cases people use and expect to work.

How about this patch?

https://www.netbsd.org/~christos/ptrace32.diff

christos

References:
- re-enabling debugging of 32 bit processes with 64 bit debugger
  - From: Christos Zoulas
- re: re-enabling debugging of 32 bit processes with 64 bit debugger
  - From: matthew green

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