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21 commits

Author SHA1 Message Date
Bernd Edlinger
c8f370485c PPC: Try out if mftb works before using it 
If this fails try out if mfspr268 works.

Use OPENSSL_ppccap=0x20 for enabling mftb,
OPENSSL_ppccap=0x40 for enabling mfspr268,
and OPENSSL_ppccap=0 for enabling neither.

Fixes #8012

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/8043)
 2019-01-21 15:42:04 +01:00
Richard Levitte
0e9725bcb9 Following the license change, modify the boilerplates in crypto/ 
[skip ci]

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7827)
 2018-12-06 15:32:17 +01:00
Andy Polyakov
e33826f01b Add assembly CRYPTO_memcmp. 
GH: #102

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-05-19 22:33:00 +02:00
Rich Salz
e0a651945c Copyright consolidation: perl files 
Add copyright to most .pl files
This does NOT cover any .pl file that has other copyright in it.
Most of those are Andy's but some are public domain.
Fix typo's in some existing files.

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-04-20 09:45:40 -04:00
Andy Polyakov
e0e532823f PPC assebmly pack: initial POWER9 support tidbits. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-04-13 12:09:46 +02:00
Andy Polyakov
81eae077ce crpyto/ppccpuid.pl: add FPU probe and fix OPENSSL_rdtsc. 
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
 2015-12-14 16:09:25 +01:00
Andy Polyakov
d86689e1d9 aesp8-ppc.pl: fix typos. 2014-06-04 08:34:18 +02:00
Andy Polyakov
de51e830a6 Engage POWER8 AES support. 2014-06-01 23:38:11 +02:00
Andy Polyakov
d6019e1654 PPC assembly pack: add .size directives. 2013-10-15 00:14:39 +02:00
Andy Polyakov
9474483ab7 ppccpuid.pl: branch hints in OPENSSL_cleanse impact small block performance 
of digest algorithms, mosty SHA, on Power7. Mystery of century, why SHA,
why slower algorithm are affected more...
PR: 2794
Submitted by: Ashley Lai
 2012-04-27 20:17:45 +00:00
Andy Polyakov
6715034002 PPC assembler pack: adhere closer to ABI specs, add PowerOpen traceback data. 2011-05-27 13:32:34 +00:00
Andy Polyakov
5fabb88a78 Multiple assembler packs: add experimental memory bus instrumentation. 2011-04-17 12:46:00 +00:00
Andy Polyakov
6415dd7b2f crypto/ppc[cpuid|cap]: call CPU detection once and detect AltiVec. 2010-09-10 15:00:51 +00:00
Andy Polyakov
7676eebf42 OPENSSL_cleanse to accept zero length parameter [matching C implementation]. 2010-01-24 14:54:24 +00:00
Andy Polyakov
78a533cb93 Minor updates to ppccap.c and ppccpuid.pl. 2010-01-17 13:44:14 +00:00
Andy Polyakov
b4b48a107c ppc64-mont.pl: adapt for 32-bit and engage for all builds. 2009-12-26 21:30:13 +00:00
Andy Polyakov
492279f6f3 AIX build updates. 2008-09-12 14:45:54 +00:00
Andy Polyakov
addd641f3a Unify ppc assembler make rules. 2008-01-13 22:01:30 +00:00
Andy Polyakov
9d35d08ab6 Typo in ppccpuid.pl. 2007-07-31 18:19:40 +00:00
Andy Polyakov
a3963619f6 Make ppccpuid AIX friendly. 2007-07-30 08:47:32 +00:00
Andy Polyakov
9c9c83ccb9 Throw in ppccpuid module. 2007-05-15 20:51:48 +00:00