[FFmpeg-devel] [PATCH] arm64: Add Armv8.3-A PAC support to assembly files

[Martin Storsjö]

On Tue, 22 Feb 2022, Martin Storsjö wrote:

> On Mon, 14 Feb 2022, Andre Kempe wrote:
>
>> This patch adds optional support for Arm Pointer Authentication Codes.
>> 
>> PAC support is turned on or off at compile time using additional
>> compiler flags. Unless any of these is enabled explicitly, no additional
>> code will be emitted at all.
>> 
>> Signed-off-by: André Kempe <andre.kempe at arm.com>
>> ---
>> libavcodec/aarch64/fft_neon.S          |   3 +-
>> libavcodec/aarch64/mdct_neon.S         |  17 ++++-
>> libavcodec/aarch64/synth_filter_neon.S |   2 +
>> libavutil/aarch64/asm.S                | 102 +++++++++++++++++++++++--
>> 4 files changed, 113 insertions(+), 11 deletions(-)
>
> LGTM, this looks generally correct and consistent to me.

Pushed now.

// Martin