Re: Question on BIGGEST_ALIGNMENT in GCC on NetBSD/m68k

Jason Thorpe <[email protected]> Sat, 7 Jun 2025 11:43:00 -0700

Newsgroups	gmane.linux.ports.m68k,gmane.os.netbsd.ports.m68k,gmane.linux.debian.ports.68k
Message-ID	<[email protected]>


> On Jun 7, 2025, at 2:58 AM, Andreas Schwab <[email protected]> wrote:
> 
> On Jun 07 2025, John Paul Adrian Glaubitz wrote:
> 
>> Who is "we"? The official(!) ABI says that pointers are supposed to be aligned
>> with 4 bytes, not 2 bytes.
> 
> No, that is wrong.  The official ABI uses 2 byte alignment.

https://m680x0.github.io/ref/sysv-m68k-abi-part1.pdf

Figure 3-1 says 4-byte alignment for pointers.  Please show the document that says 2-byte.

-- thorpej