Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k

To: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Cc: Finn Thain <fthain@linux-m68k.org>, Geert Uytterhoeven <geert@linux-m68k.org>, Jean-Michel Hautbois <jeanmichel.hautbois@yoseli.org>, port-m68k <port-m68k@netbsd.org>, debian-68k <debian-68k@lists.debian.org>, linux-m68k <linux-m68k@vger.kernel.org>
Subject: Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k
From: Andreas Schwab <schwab@linux-m68k.org>
Date: Sat, 07 Jun 2025 17:03:12 +0200
Message-id: <[🔎] 875xh7a91r.fsf@igel.home>
In-reply-to: <[🔎] cca30c2641b40815e58add6bebee3178896666a4.camel@physik.fu-berlin.de> (John Paul Adrian Glaubitz's message of "Sat, 07 Jun 2025 16:54:43 +0200")
References: <ae61eb01a3d323b61ee340919971725bed59ddef.camel@physik.fu-berlin.de> <[🔎] 442267d5-241e-44a5-9b54-fee06bc5c03b@yoseli.org> <[🔎] 9013836044f8bfb7f0cd62ba536f6a1c75034465.camel@physik.fu-berlin.de> <[🔎] 80f5c684-638b-4486-9026-1f8689a7f147@yoseli.org> <[🔎] 95e56d983ace4976143c7e1180ffe5606c0ee3fe.camel@physik.fu-berlin.de> <[🔎] CAMuHMdXNF5OCjdK7+AHWTCqSEDa-n-dYdESVVSP5Jn9UqA6feA@mail.gmail.com> <[🔎] d1d407e4df2b3558efd5769de746645823e73513.camel@physik.fu-berlin.de> <[🔎] 758f14d8-6d03-2aab-468b-170b0bbb7d2a@linux-m68k.org> <[🔎] 8e0186f61cc9bbed2373ae215e80ab7e70042793.camel@physik.fu-berlin.de> <[🔎] 87sekbq3f8.fsf@linux-m68k.org> <[🔎] 2bd7d3370101b73288f9a1cd1b6eed0ba0da700e.camel@physik.fu-berlin.de> <[🔎] 87cybfaa74.fsf@igel.home> <[🔎] cca30c2641b40815e58add6bebee3178896666a4.camel@physik.fu-berlin.de>

On Jun 07 2025, John Paul Adrian Glaubitz wrote:

> you cannot change the ABI because that would change the ABI.

That's the fundamental property of an ABI.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510  2552 DF73 E780 A9DA AEC1
"And now for something completely different."

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Follow-Ups:
- Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k
  - From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>

References:
- Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k
  - From: Jean-Michel Hautbois <jeanmichel.hautbois@yoseli.org>
- Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k
  - From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
- Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k
  - From: Jean-Michel Hautbois <jeanmichel.hautbois@yoseli.org>
- Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k
  - From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
- Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k
  - From: Geert Uytterhoeven <geert@linux-m68k.org>
- Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k
  - From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
- Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k
  - From: Finn Thain <fthain@linux-m68k.org>
- Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k
  - From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
- Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k
  - From: Andreas Schwab <schwab@linux-m68k.org>
- Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k
  - From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
- Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k
  - From: Andreas Schwab <schwab@linux-m68k.org>
- Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k
  - From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>

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