[edk2-devel] [PATCH] BaseTools/GenFw: Change opcode when converting ADR to ADRP

[Pedro Falcato]

On Fri, Oct 27, 2023 at 3:13 PM Ard Biesheuvel <ardb at kernel.org> wrote:
>
> On Fri, 27 Oct 2023 at 16:09, Jake Garver via groups.io
> <jake=nvidia.com at groups.io> wrote:
> >
> > Hi Ard:
> >
> > > Can you double check the object file? I suspect this is a linker relaxation not a compiler issue.
> >
> > With LTO in play, is there a way to check the object file?  It's not in aarch64 assembly.
> >
>
> Perhaps not.
>
> Could you try adding -Wl,--no-relax to the DLINK_FLAGS for your build
> and see if it makes a difference?
>
> We should be adding that in any case, but it would be good to know if
> it helps here too.

I've never checked on aarch64, but don't you get solid space savings
with linker relaxation? Or is it mostly meaningless?

-- 
Pedro


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