On Sun, 6 Apr 2025, Ard Biesheuvel wrote:
> > Note that this patch touches only 64-bit codegen, -m32 will yield
> > call *mcount@GOT as before (the previous patch also touched only 64-bit
> > case).
> >
>
> I will mention this in the commit log.
Just wanted to remind about this, since v2 seem
On Sun, Apr 6, 2025 at 8:54 AM H.J. Lu wrote:
>
> On Fri, Apr 4, 2025 at 12:01 AM Ard Biesheuvel wrote:
> >
> > From: Ard Biesheuvel
> >
> > Commit bde21de1205 ("i386: Honour -mdirect-extern-access when calling
> > __fentry__") updated the logic that emits mcount() / __fentry__() calls
> > into
On Fri, Apr 4, 2025 at 12:01 AM Ard Biesheuvel wrote:
>
> From: Ard Biesheuvel
>
> Commit bde21de1205 ("i386: Honour -mdirect-extern-access when calling
> __fentry__") updated the logic that emits mcount() / __fentry__() calls
> into function prologues when profiling is enabled, to avoid GOT-base
On Sun, 6 Apr 2025, Ard Biesheuvel wrote:
> > Wrong changelog (reused from the earlier patch?)
> > The entry should mention PR category/number.
> >
>
> Thanks,
>
> How should I generate this PR, and this changelog?
Piping the diff into 'contrib/mklog.py -b 119386' should do the trick
(you'll
On Sun, 6 Apr 2025 at 12:58, Alexander Monakov wrote:
>
> On Fri, 4 Apr 2025, Ard Biesheuvel wrote:
>
> > From: Ard Biesheuvel
> >
> > Commit bde21de1205 ("i386: Honour -mdirect-extern-access when calling
> > __fentry__") updated the logic that emits mcount() / __fentry__() calls
> > into functio
On Fri, 4 Apr 2025, Ard Biesheuvel wrote:
> From: Ard Biesheuvel
>
> Commit bde21de1205 ("i386: Honour -mdirect-extern-access when calling
> __fentry__") updated the logic that emits mcount() / __fentry__() calls
> into function prologues when profiling is enabled, to avoid GOT-based
> indirect
On Fri, Apr 4, 2025 at 9:00 AM Ard Biesheuvel wrote:
>
> From: Ard Biesheuvel
>
> Commit bde21de1205 ("i386: Honour -mdirect-extern-access when calling
> __fentry__") updated the logic that emits mcount() / __fentry__() calls
> into function prologues when profiling is enabled, to avoid GOT-based
From: Ard Biesheuvel
Commit bde21de1205 ("i386: Honour -mdirect-extern-access when calling
__fentry__") updated the logic that emits mcount() / __fentry__() calls
into function prologues when profiling is enabled, to avoid GOT-based
indirect calls when a direct call would suffice.
There are two
