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Re: Delay slot in PowerISA?

Cross-posted to 2 groups.

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Hi Bastian

On Wed, Jan 14 2026, Bastian Blank wrote:

> No, PowerPC does not have any branch delay slots.

It doesn't, but a function call on PowerPC requires a nop instruction
after the branch instruction, which looks a lot like a delay slot. [1]

The extra space is needed to manage the "TOC" that's particular to the
PowerPC architecture.

> Why the [@#$%] do you consider it a good use of our time to chase
> ghosts?

I am sorry you were offended.  It was not a ghost to me.  I could not
think of a better place to ask than on -powerpc when porting my
software.

By the way, I did not notice until now that you copied debian-project on
your response (or that your response triggered the broader AI discussion
in the project in which I then participated).

My initial email to -powerpc unequivocally expressed skepticism about
the AI-generated materials, but I simply read everything that I thought
might help me to resolve an obscure linker error.

I never submitted an AI-generated contribution.  In fact, I have never
used an AI chatbot.

Thank you to Richard Lewis for interpreting my original message in a
friendly way.

Kind regards
Felix

P.S. I do not subscribe to either of the lists.

[1] https://sourceware.org/bugzilla/show_bug.cgi?id=26164

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Thread

Re: Delay slot in PowerISA? Bastian Blank <waldi@debian.org> - 2026-01-14 08:50 +0100
  On publicly shaming people (was "Delay slot in PowerISA?") Antonio Terceiro <terceiro@debian.org> - 2026-01-14 12:00 +0100
    Re: On publicly shaming people (was "Delay slot in PowerISA?") Tiago Bortoletto Vaz <tiago@debian.org> - 2026-01-14 17:30 +0100
    Re: On publicly shaming people (was "Delay slot in PowerISA?") Richard Lewis <richard.lewis.debian@googlemail.com> - 2026-01-14 22:30 +0100
      Re: On publicly shaming people (was "Delay slot in PowerISA?") Matthias Geiger <werdahias@riseup.net> - 2026-01-15 02:00 +0100
        On rejecting LLM-based contributions (Was: On publicly shaming people) Lucas Nussbaum <lucas@debian.org> - 2026-01-15 16:00 +0100
          Re: On rejecting LLM-based contributions (Was: On publicly shaming people) "Sylvain L. Sauvage" <sylvain.l.sauvage@free.fr> - 2026-01-15 16:20 +0100
            Re: On rejecting LLM-based contributions (Was: On publicly shaming people) Lucas Nussbaum <lucas@debian.org> - 2026-01-15 17:10 +0100
              Re: On rejecting LLM-based contributions (Was: On publicly shaming people) "Sylvain L. Sauvage" <sylvain.l.sauvage@free.fr> - 2026-01-15 18:00 +0100
                Re: On rejecting LLM-based contributions (Was: On publicly shaming people) Lucas Nussbaum <lucas@debian.org> - 2026-01-15 20:50 +0100
            Re: On rejecting LLM-based contributions (Was: On publicly shaming people) Jeremy Stanley <fungi@yuggoth.org> - 2026-01-15 17:40 +0100
          Re: On rejecting LLM-based contributions (Was: On publicly shaming people) Marc Haber <mh+debian-project@zugschlus.de> - 2026-01-15 19:10 +0100
          Re: On rejecting LLM-based contributions (Was: On publicly shaming people) Dominik George <natureshadow@debian.org> - 2026-01-15 20:40 +0100
            Re: On rejecting LLM-based contributions (Was: On publicly shaming people) Ansgar 🙀 <ansgar@debian.org> - 2026-01-15 21:20 +0100
              Re: On rejecting LLM-based contributions (Was: On publicly shaming people) Dominik George <natureshadow@debian.org> - 2026-01-15 22:20 +0100
            Re: On rejecting LLM-based contributions (Was: On publicly shaming people) Lucas Nussbaum <lucas@debian.org> - 2026-01-15 21:40 +0100
            Re: On rejecting LLM-based contributions (Was: On publicly shaming people) Raphael Hertzog <hertzog@debian.org> - 2026-01-16 12:00 +0100
  Re: Delay slot in PowerISA? Felix Lechner <felix.lechner@lease-up.com> - 2026-03-29 23:10 +0200

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