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94 commits

Author SHA1 Message Date
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
670ad0fbf6 s390x assembly pack: cache capability query results. 
IBM argues that in certain scenarios capability query is really
expensive. At the same time it's asserted that query results can
be safely cached, because disabling CPACF is incompatible with
reboot-free operation.

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2016-04-25 11:53:45 +02:00
Richard Levitte
a5aa63a456 Fix some assembler generating scripts for better unification 
Some of these scripts would recognise an output parameter if it looks
like a file path.  That works both in both the classic and new build
schemes.  Some fo these scripts would only recognise it if it's a
basename (i.e. no directory component).  Those need to be corrected,
as the output parameter in the new build scheme is more likely to
contain a directory component than not.

Reviewed-by: Andy Polyakov <appro@openssl.org>
 2016-03-11 00:54:31 +01:00
Richard Levitte
4f0d5f1849 Unified - adapt the generation of modes assembler to use GENERATE 
This gets rid of the BEGINRAW..ENDRAW sections in crypto/modes/build.info.

This also moves the assembler generating perl scripts to take the
output file name as last command line argument, where necessary.

Reviewed-by: Andy Polyakov <appro@openssl.org>
 2016-03-09 11:09:26 +01:00
Andy Polyakov
eb77e8886d SPARCv9 assembly pack: unify build rules and argument handling. 
Make all scripts produce .S, make interpretation of $(CFLAGS)
pre-processor's responsibility, start accepting $(PERLASM_SCHEME).
[$(PERLASM_SCHEME) is redundant in this case, because there are
no deviataions between Solaris and Linux assemblers. This is
purely to unify .pl->.S handling across all targets.]

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-03-08 15:51:06 +01:00
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
a285992763 ARMv4 assembly pack: allow Thumb2 even in iOS build, 
and engage it in most modules.

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-12-07 12:06:06 +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
fbab8badde modes/asm/ghash-armv4.pl: extend Apple fix to all clang cases. 
Triggered by RT#3989.

Reviewed-by: Matt Caswell <matt@openssl.org>
 2015-11-11 22:09:18 +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
11208dcfb9 ARMv4 assembly pack: implement support for Thumb2. 
As some of ARM processors, more specifically Cortex-Mx series, are
Thumb2-only, we need to support Thumb2-only builds even in assembly.

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-09-25 13:34:02 +02:00
Richard Levitte
053fa39af6 Conversion to UTF-8 where needed 
This leaves behind files with names ending with '.iso-8859-1'.  These
should be safe to remove.  If something went wrong when re-encoding,
there will be some files with names ending with '.utf8' left behind.

Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-07-14 01:10:01 +02:00
Andy Polyakov
9b6b470afe modes/asm/ghashv8-armx.pl: additional performance data. 
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-04-21 09:17:53 +02:00
Andy Polyakov
313e6ec11f Add assembly support for 32-bit iOS. 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-04-20 15:06:22 +02:00
Andy Polyakov
7eeeb49e11 modes/asm/ghashv8-armx.pl: up to 90% performance improvement. 
Reviewed-by: Matt Caswell <matt@openssl.org>
 2015-04-02 10:03:09 +02:00
Andy Polyakov
e390ae50e0 ARMv4 assembly pack: add Cortex-A15 performance data. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-03-08 14:09:32 +01:00
Andy Polyakov
9b05cbc33e Add assembly support to ios64-cross. 
Fix typos in ios64-cross config line.

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-23 15:38:41 +01:00
Andy Polyakov
b3d7294976 Add Broadwell performance results. 
Reviewed-by: Emilia Käsper <emilia@openssl.org>
 2015-01-13 21:40:14 +01:00
Andy Polyakov
c1669e1c20 Remove inconsistency in ARM support. 
This facilitates "universal" builds, ones that target multiple
architectures, e.g. ARMv5 through ARMv7. See commentary in
Configure for details.

Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
 2015-01-04 23:45:08 +01:00
Andy Polyakov
b59f92e75d x86[_64] assembly pack: add Silvermont performance data. 
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2014-08-30 19:13:49 +02:00
Andy Polyakov
f5b798f50c Add GHASH for PowerISA 2.0.7. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2014-07-20 14:14:26 +02:00
Andy Polyakov
e91718e80d Revert "Add GHASH for PowerISA 2.07." 
This reverts commit 927f2e5dea.
 2014-07-16 13:38:15 +02:00
Andy Polyakov
927f2e5dea Add GHASH for PowerISA 2.07. 2014-07-16 08:01:41 +02:00
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
0f777aeb50 ARMv8 assembly pack: add Cortex performance numbers. 2014-06-24 08:06:05 +02:00
Andy Polyakov
1cf8f57b43 ghash-x86_64.pl: optimize for upcoming Atom. 2014-06-11 11:34:18 +02:00
Andy Polyakov
5dcf70a1c5 ARM assembly pack: get ARMv7 instruction endianness right. 
Pointer out and suggested by: Ard Biesheuvel.
 2014-06-06 21:27:18 +02:00
Andy Polyakov
2d5a799d27 Add GHASH for ARMv8 Crypto Extension. 
Result of joint effort with Ard Biesheuvel.
 2014-06-06 20:43:02 +02:00
Andy Polyakov
bd227733b9 C64x+ assembly pack: make it work with older toolchain. 2014-05-04 16:38:32 +02:00
Andy Polyakov
f8cee9d081 bn/asm/armv4-gf2m.pl, modes/asm/ghash-armv4.pl: faster multiplication 
algorithm suggested in following paper:

Câmara, D.; Gouvêa, C. P. L.; López, J. & Dahab, R.: Fast Software
Polynomial Multiplication on ARM Processors using the NEON Engine.

http://conradoplg.cryptoland.net/files/2010/12/mocrysen13.pdf
 2014-04-24 10:24:53 +02:00
Andy Polyakov
98e143f118 ghash-x86[_64].pl: ~15% improvement on Atom Silvermont 
(other processors unaffected).
 2014-02-13 14:37:28 +01:00
Andy Polyakov
d162584b11 modes/asm/ghash-s390x.pl: +15% performance improvement on z10. 2014-02-02 00:09:17 +01:00
Andy Polyakov
5b63a39241 modes/asm/ghash-alpha.pl: fix typo. 2013-11-12 21:52:18 +01:00
Andy Polyakov
33446493f4 modes/asm/ghash-alpha.pl: make it work with older assembler for real. 
PR: 3165
 2013-11-09 11:41:59 +01:00
Andy Polyakov
d24d1d7daf modes/asm/ghash-alpha.pl: make it work with older assembler. 
PR: 3165
 2013-11-08 22:56:44 +01:00
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
Veres Lajos
478b50cf67 misspellings fixes by https://github.com/vlajos/misspell_fixer 2013-09-05 21:39:42 +01:00
Andy Polyakov
02450ec69d PA-RISC assembler pack: switch to bve in 64-bit builds. 
PR: 3074
 2013-06-18 10:37:00 +02:00
Andy Polyakov
b42759158d ghash-x86_64.pl: add Haswell performance data. 2013-06-10 22:25:12 +02:00
Andy Polyakov
4e049c5259 Add AES-NI GCM stitch. 2013-03-29 20:45:33 +01:00
Andy Polyakov
1da5d3029e ghash-x86_64.pl: add AVX code path. 2013-03-24 23:44:35 +01:00
Andy Polyakov
fbf7c44bbf ghash-x86_64.pl: minor optimization. 2013-03-19 20:02:11 +01:00
Andy Polyakov
28997596f2 ghash-x86_64.pl: fix length handling bug. 
Thanks to Shay Gueron & Vlad Krasnov for report.
 2013-03-06 10:42:21 +01:00
Andy Polyakov
273a808180 ghash-x86[_64].pl: code refresh. 2013-02-14 16:28:09 +01:00
Andy Polyakov
46bf83f07a x86_64 assembly pack: make Windows build more robust. 
PR: 2963 and a number of others
 2013-01-22 22:27:28 +01:00