Brian Smith
cd359b2564
Clarify use of |$end0| in stitched x86-64 AES-GCM code.
...
There was some uncertainty about what the code is doing with |$end0|
and whether it was necessary for |$len| to be a multiple of 16 or 96.
Hopefully these added comments make it clear that the code is correct
except for the caveat regarding low memory addresses.
Change-Id: Iea546a59dc7aeb400f50ac5d2d7b9cb88ace9027
Reviewed-on: https://boringssl-review.googlesource.com/7194
Reviewed-by: Adam Langley <agl@google.com>
Signed-off-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-06-27 10:15:05 +02:00
Andy Polyakov
cfe1d9929e
x86_64 assembly pack: tolerate spaces in source directory name.
...
[as it is now quoting $output is not required, but done just in case]
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-29 14:12:51 +02:00
Rich Salz
6aa36e8e5a
Add OpenSSL copyright to .pl files
...
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-21 08:23:39 -04:00
Andy Polyakov
d3cdab1736
modes/asm/ghash-x86_64.pl: refine GNU assembler version detection.
...
Even though AVX support was added in GAS 2.19 vpclmulqdq was apparently
added in 2.20.
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-02-27 21:14:18 +01:00
Kurt Roeckx
df057ea6c8
Restore xmm7 from the correct address on win64
...
Reviewed-by: Richard Levitte <levitte@openssl.org>
RT: #4288 , MR: #1831
2016-02-04 15:42:13 +01:00
Andy Polyakov
b974943234
x86_64 assembly pack: tune clang version detection even further.
...
RT#4171
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
2015-12-13 22:18:18 +01:00
Andy Polyakov
76eba0d94b
x86_64 assembly pack: tune clang version detection.
...
RT#4142
Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-11-23 16:00:06 +01:00
Andy Polyakov
b7f5503fa6
Skylake performance results.
...
Reviewed-by: Matt Caswell <matt@openssl.org>
2015-09-26 19:50:11 +02:00
Andy Polyakov
b3d7294976
Add Broadwell performance results.
...
Reviewed-by: Emilia Käsper <emilia@openssl.org>
2015-01-13 21:40:14 +01:00
Andy Polyakov
1b0fe79f3e
x86_64 assembly pack: improve masm support.
2014-07-09 20:08:01 +02:00
Andy Polyakov
a356e488ad
x86_64 assembly pack: refine clang detection.
2014-06-28 17:23:21 +02:00
Andy Polyakov
7eb0488280
x86_64 assembly pack: addendum to last clang commit.
2014-06-24 08:37:05 +02:00
Andy Polyakov
ac171925ab
x86_64 assembly pack: allow clang to compile AVX code.
2014-06-24 08:24:25 +02:00
Andy Polyakov
7a1a12232a
crypto/modes/asm/aesni-gcm-x86_64.pl: minor optimization.
...
Avoid occasional up to 8% performance drops.
2013-09-09 21:43:21 +02:00
Andy Polyakov
4e049c5259
Add AES-NI GCM stitch.
2013-03-29 20:45:33 +01:00
