Re: compile and run 32bit programs on aarch64eb

Martin Husemann <[email protected]> Wed, 26 Nov 2025 14:32:27 +0100
Newsgroups gmane.os.netbsd.ports.arm
Message-ID <[email protected]>
On Wed, Nov 26, 2025 at 04:26:30PM +0300, Valery Ushakov wrote:
> sligtly different set of atomic primitives is provided by the compat
> libc (this might or might not be a bug, I couldn't get an answer from
> people in the know).

I think this is because on sparc64 we know the hardware is at least sun4u,
so we can assume all sparcv9 instructions are available, while the regular
sparc libs are build for sparcv7 (with optional overlays for sparcv8).

Martin