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Author SHA1 Message Date
Andy Polyakov
a28e4890ee poly1305/asm/poly1305-ppc.pl: add vector base 2^26 implementation. 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8120)
 2019-02-01 09:23:25 +01:00
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
5f40dd158c crypto/armcap.c, crypto/ppccap.c: stricter use of getauxval() 
Having a weak getauxval() and only depending on GNU C without looking
at the library we build against meant that it got picked up where not
really expected.

So we change this to check for the glibc version, and since we know it
exists from that version, there's no real need to make it weak.

Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/8028)
 2019-01-16 18:00:48 +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
316d527ff9 crypto/ppccap.c: wire new ChaCha20_ctr32_vsx. 
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6419)
 2018-06-06 22:14:15 +02:00
Matt Caswell
83cf7abf8e Update copyright year 
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6371)
 2018-05-29 13:16:04 +01:00
Bernd Edlinger
8c8fbca92d Fix --strict-warnings build of ppc-linux target 
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6191)
 2018-05-08 15:14:27 +02:00
Andy Polyakov
0bd93bbe4a crypto/ppccap.c: SIGILL-free processor capabilities detection on MacOS X. 
It seems to be problematic to probe processor capabilities with SIGILL
on MacOS X. The problem should be limited to cases when application code
is debugged, but crashes were reported even during normal execution...

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2017-04-02 20:45:59 +02:00
Richard Levitte
10b0b5ecd9 Revert "Move algorithm specific ppccap code from crypto/ppccap.c" 
Now that we can link specifically with static libraries, the immediate
need to split ppccap.c (and eventually other *cap.c files) is no more.

This reverts commit e3fb4d3d52.

Reviewed-by: Rich Salz <rsalz@openssl.org>
 2016-11-10 16:24:02 +01:00
Richard Levitte
e3fb4d3d52 Move algorithm specific ppccap code from crypto/ppccap.c 
Having that code in one central object file turned out to cause
trouble when building test/modes_internal_test.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1883)
 2016-11-09 02:40:36 +01:00
Andy Polyakov
80d27cdb84 ppccap.c: engage new multipplication and squaring subroutines. 
[And remove FPU mutiplication subroutine.]

Reviewed-by: Rich Salz <rsalz@openssl.org>
 2016-10-24 20:00:40 +02:00
Andy Polyakov
d8f432aa97 Add ecp_nistz256-ppc64 module. 
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2016-08-29 23:12:32 +02:00
FdaSilvaYY
700b814549 Fix some style issues... 
extra spacing and 80 cols

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1366)
 2016-08-02 09:59:23 +02:00
Rich Salz
b1322259d9 Copyright consolidation 09/10 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-05-17 14:53:16 -04:00
FdaSilvaYY
dccd20d1b5 fix tab-space mixed indentation 
No code change

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
 2016-05-09 09:09:55 +01:00
Andy Polyakov
53385e1fee crypto/ppccap.c: fix missing declaration warning. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-04-29 11:52:28 +02:00
Andy Polyakov
fa79c543d2 crypto/ppccap.c: permit build with no-chacha and no-poly1305. 
RT#4508

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-04-29 11:52:06 +02:00
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
b3214008e4 Configurations: engage PPC ChaCha20 and Poly1305 modules. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-02-13 17:22:20 +01:00
Andy Polyakov
2688d99989 crypto/ppccap.c: add SIGILL-free processor capability detection code. 
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
 2015-12-14 16:08:49 +01:00
Anton Blanchard
1125245997 RT3990: Fix #include path. 
Signed-off-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-08-05 22:06:01 -04:00
Matt Caswell
0f113f3ee4 Run util/openssl-format-source -v -c . 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:20:09 +00:00
Andy Polyakov
0e716d9207 Engage GHASH for PowerISA 2.0.7. 
[and split ppccap.c to ppccap.c and ppc_arch.h]

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2014-07-20 14:16:31 +02:00
Andy Polyakov
cd1922cde0 Engage SHA256/512 for PowerISA 2.07. 2014-07-01 19:09:11 +02:00
Andy Polyakov
de51e830a6 Engage POWER8 AES support. 2014-06-01 23:38:11 +02:00
Andy Polyakov
b9e87d07cb ppc64-mont.pl: eliminate dependency on GPRs' upper halves. 2013-11-27 22:50:00 +01:00
Andy Polyakov
07f3e4f3f9 Take vpaes-ppc module into loop. 2013-11-27 22:39:13 +01:00
Andy Polyakov
f717abd7c1 ppccap.c: fix typo. 2012-11-10 20:27:18 +00:00
Andy Polyakov
d5630dd60e ppccap.c: restrict features on AIX 5. 2012-11-10 20:24:51 +00:00
Andy Polyakov
78c3e20579 linux-pcc: make it more robust and recognize KERNEL_BITS variable. 2012-10-21 18:19:41 +00:00
Andy Polyakov
fd05495748 ppccap.c: assume no features under 32-bit AIX kernel. 
PR: 2810
 2012-05-16 12:42:32 +00:00
Andy Polyakov
2e75ed332f ppccap.c: addenum to recent EC optimizations. 2011-05-21 10:17:02 +00:00
Dr. Stephen Henson
9f7b2c76b1 Include crypto.h in ppccap.c 2011-05-01 16:54:24 +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
80dfadfdf3 ppccap.c: portability fix. 2010-03-02 16:28:29 +00:00
Andy Polyakov
78a533cb93 Minor updates to ppccap.c and ppccpuid.pl. 2010-01-17 13:44:14 +00:00
Andy Polyakov
70b76d392f ppccap.c: fix compiler warning and perform sanity check outside signal masking. 
ppc64-mont.pl: clarify comment and fix spelling.
 2009-12-29 11:18:16 +00:00
Andy Polyakov
d741cf2267 ppccap.c: tidy up. 
ppc64-mont.pl: missing predicate in commentary.
 2009-12-27 11:25:24 +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