[prev in list] [next in list] [prev in thread] [next in thread] 

List:       nettle-bugs
Subject:    Re: [Patch] Optimize AES and GHASH for PowerPC64 (support little-endian and big-endian)
From:       nisse () lysator ! liu ! se (Niels =?utf-8?Q?M=C3=B6ller?=)
Date:       2020-07-01 7:55:43
Message-ID: cpftuyr3c00.fsf () fukushima ! lysator ! liu ! se
[Download RAW message or body]

Maamoun TK <maamoun.tk@googlemail.com> writes:

> Is it possible to override the PROLOGUE definition in powerpc64/machine.m4?

The m4 files are processed in the order asm.m4, machine.m4, config.m4
(not sure why config.m4 is last).

So machine.m4 can override definitions in asm.m4. Or if you don't want
to override all of PROLOGUE, you could define some helper macros which
expand to empty by default, and override them instead. A bit like the
ASM_X86_ENDBR, which is used unconditionally in the definition of
PROLOGUE, but expands to the empty string where not enabled by cnfigure.

Regards,
/Niels

-- 
Niels Möller. PGP-encrypted email is preferred. Keyid 368C6677.
Internet email is subject to wholesale government surveillance.
_______________________________________________
nettle-bugs mailing list
nettle-bugs@lists.lysator.liu.se
http://lists.lysator.liu.se/mailman/listinfo/nettle-bugs

[prev in list] [next in list] [prev in thread] [next in thread]