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301 commits

Author SHA1 Message Date
Andy Polyakov
866e505e0d sha/asm/sha512-armv8.pl: add NEON version of SHA256. 
This provides up to 30% better performance on some of recent processors.

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-11-11 13:48:16 +01:00
Andy Polyakov
413b6a8259 sha/asm/sha512-armv8.pl: adapt for kernel use. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-10-24 14:21:07 +02:00
Andy Polyakov
ace05265d2 x86_64 assembly pack: add Goldmont performance results. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-10-24 13:01:13 +02:00
David Benjamin
609b0852e4 Remove trailing whitespace from some files. 
The prevailing style seems to not have trailing whitespace, but a few
lines do. This is mostly in the perlasm files, but a few C files got
them after the reformat. This is the result of:

  find . -name '*.pl' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//'
  find . -name '*.c' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//'
  find . -name '*.h' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//'

Then bn_prime.h was excluded since this is a generated file.

Note mkerr.pl has some changes in a heredoc for some help output, but
other lines there lack trailing whitespace too.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
 2016-10-10 23:36:21 +01:00
Andy Polyakov
947716c187 MIPS assembly pack: adapt it for MIPS[32|64]R6. 
MIPS[32|64]R6 is binary and source incompatible with previous MIPS ISA
specifications. Fortunately it's still possible to resolve differences
in source code with standard pre-processor and switching to trap-free
version of addition and subtraction instructions.

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-09-02 13:33:17 +02:00
Andy Polyakov
05ef4d1980 ARMv8 assembly pack: add Samsung Mongoose results. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2016-08-16 12:47:49 +02:00
Andy Polyakov
7123aa81e9 sha/asm/sha1-x86_64.pl: fix crash in SHAEXT code on Windows. 
RT#4530

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2016-08-11 13:39:57 +02:00
klemens
6025001707 spelling fixes, just comments and readme. 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1413)
 2016-08-05 19:07:30 -04:00
Rich Salz
b8a9af6881 Remove/rename some old files. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-06-01 11:29:57 -04:00
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
c6cb8e3ca4 Alpha assembly pack: make it work on Linux. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-05-04 08:51:08 +02:00
Andy Polyakov
f7dc4a3bd7 MIPS assembly pack: fix MIPS64 assembler warnings. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-05-04 08:48:53 +02:00
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
Andy Polyakov
20b88bb160 PPC assembly pack: remove branch hints. 
As it turns out branch hints grew as kind of a misconception. In
addition their interpretation by GNU assembler is affected by
assembler flags and can end up with opposite meaning on different
processors. As we have to loose quite a lot on misinterprerations,
especially on newer processors, we just omit them altogether.

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2016-04-07 21:27:24 +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
e87e380a17 Unified - adapt the generation of sha assembler to use GENERATE 
This gets rid of the BEGINRAW..ENDRAW sections in crypto/sha/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
David Benjamin
bdbd3aea59 Consistently use arm_arch.h constants in armcap assembly code. 
Most of the assembly uses constants from arm_arch.h, but a few references to
ARMV7_NEON don't. Consistently use the macros everywhere.

Signed-off-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2016-03-02 12:57:28 +01:00
FdaSilvaYY
0d4fb84390 GH601: Various spelling fixes. 
Signed-off-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
 2016-02-05 15:25:50 -05:00
Andy Polyakov
cfe670732b sha/asm/sha256-armv4.pl: one of "universal" flags combination didn't compile. 
(and unify table address calculation in ARMv8 code path).

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-12-21 13:41:47 +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
Alessandro Ghedini
d900a015b5 Fix typos 
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-10-23 19:52:08 +02:00
Andy Polyakov
b7f5503fa6 Skylake performance results. 
Reviewed-by: Matt Caswell <matt@openssl.org>
 2015-09-26 19:50:11 +02:00
Andy Polyakov
5e5ece561d Allow ILP32 compilation in AArch64 assembly pack. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-09-25 13:38:48 +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
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
be5a87a1b0 sha/asm/sha*-armv8.pl: add Denver and X-Gene esults. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-04-02 09:50:06 +02:00
Andy Polyakov
94376cccb4 aes/asm/aesv8-armx.pl: optimize for Cortex-A5x. 
ARM has optimized Cortex-A5x pipeline to favour pairs of complementary
AES instructions. While modified code improves performance of post-r0p0
Cortex-A53 performance by >40% (for CBC decrypt and CTR), it hurts
original r0p0. We favour later revisions, because one can't prevent
future from coming. Improvement on post-r0p0 Cortex-A57 exceeds 50%,
while new code is not slower on r0p0, or Apple A7 for that matter.

[Update even SHA results for latest Cortex-A53.]

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-04-02 09:47:56 +02:00
Andy Polyakov
b1a5d1c652 sha/asm/sha512-armv4.pl: adapt for use in Linux kernel context. 
Follow-up to sha256-armv4.pl in cooperation with Ard Biesheuvel
(Linaro) and Sami Tolvanen (Google).

Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-03-29 15:24:20 +02:00
Andy Polyakov
51f8d09556 sha/asm/sha256-armv4.pl: fix compile issue in kernel 
and eliminate little-endian dependency.

Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-03-29 15:22:03 +02:00
Andy Polyakov
2ecd32a1f8 sha/asm/sha256-armv4.pl: adapt for use in Linux kernel context. 
In cooperation with Ard Biesheuvel (Linaro) and Sami Tolvanen (Google).

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-03-23 13:34:03 +01:00
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
3372c4fffa sha/asm/sha1-586.pl: fix typo. 
The typo doesn't affect supported configuration, only unsupported masm.

Reviewed-by: Matt Caswell <matt@openssl.org>
 2015-02-22 19:19:26 +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
c462a6817b Fix macosx-ppc build (and typos in unwind info). 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 12:13:57 +01:00
Andy Polyakov
52cab56356 sha256-armv4.pl: fix typo. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 12:00:55 +01:00
Andy Polyakov
e464403d0b Fix irix-cc build. 
Reviewed-by: Matt Caswell <matt@openssl.org>
 2015-01-07 18:39:39 +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
Rich Salz
8cfe08b4ec Remove all .cvsignore files 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2014-11-28 18:32:43 -05:00
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
e608273a80 sha1-mb-x86_64.pl: add commentary. 
Reviewed-by: Emilia Kasper <emilia@openssl.org>
 2014-08-21 00:15:40 +02:00
Andy Polyakov
55eb14da20 sha1-mb-x86_64.pl: fix typo. 
Reviewed-by: Emilia Kasper <emilia@openssl.org>
 2014-08-20 22:10:20 +02:00
Andy Polyakov
5c3598307e sha1-ppc.pl: shave off one cycle from BODY_20_39 
and improve performance by 10% on POWER[78].

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
 2014-07-21 15:29:09 +02:00
Andy Polyakov
07b635cceb sha[1|512]-x86_64.pl: fix logical errors with $shaext=0. 2014-07-07 17:01:07 +02:00
Andy Polyakov
7eb9680ae1 sha512-x86_64.pl: fix typo. 
PR: #3431
 2014-07-05 23:59:57 +02:00
Andy Polyakov
cd1922cde0 Engage SHA256/512 for PowerISA 2.07. 2014-07-01 19:09:11 +02:00
Andy Polyakov
eaa4820471 Add SHA256/512 for PowerISA 2.07. 2014-07-01 19:09:11 +02:00
Andy Polyakov
29be3f6411 sha512-x86_64.pl: fix linking problem under Windows. 2014-07-01 17:11:22 +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
c9cf29cca2 sha1-x86_64.pl: add missing rex prefix in shaext. 
PR: 3405
 2014-06-14 15:27:54 +02:00
Andy Polyakov
977f32e852 Facilitate back-porting of AESNI and SHA modules. 
Fix SEH and stack handling in Win64 build.
 2014-06-12 21:45:41 +02:00
Andy Polyakov
619b94667c Add support for Intel SHA extension. 2014-06-11 10:27:45 +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
cd91fd7c32 sha[1|512]-armv8.pl: get instruction endianness right. 
Submitted by: Ard Biesheuvel.
 2014-06-06 20:50:43 +02:00
Andy Polyakov
797d24bee9 sha[1|256]-armv4: harmonize with arm_arch.h. 2014-06-01 22:29:50 +02:00
Andy Polyakov
ddb6b965da Add SHA for ARMv8. 2014-06-01 18:02:11 +02:00
Andy Polyakov
bd227733b9 C64x+ assembly pack: make it work with older toolchain. 2014-05-04 16:38:32 +02:00
Andy Polyakov
9250a30692 sha/asm/sha1-armv4-large.pl: add NEON and ARMv8 code paths. 
sha/asm/sha256-armv4.pl: add ARMv8 code path.
 2014-05-04 10:57:55 +02:00
Andy Polyakov
d49135e7ea sha/asm/sha256-586.pl: don't try to compile SIMD with no-sse2. 2014-02-26 10:22:13 +01:00
Andy Polyakov
147cca8f53 sha/asm/sha512-x86_64.pl: fix compilation error on Solaris. 2014-02-26 09:30:03 +01:00
Andy Polyakov
3847d15d6b [aesni|sha*]-mb-x86_64.pl: add data prefetching. 2014-02-05 14:03:35 +01:00
Andy Polyakov
b217ca63b1 crypto/sha/asm/sha1-x86_64.pl update: 
+5% on Atom Silvermont, up to +8% improvement of legacy code.
Harmonize sha1-586.pl and aesni-sha1-x86_86.p with sha1-x86_64.pl.
 2014-02-01 21:07:16 +01:00
Andy Polyakov
5dc52b919b PPC assembly pack: relax 64-bit requirement for little-endian support. 2014-01-07 22:44:21 +01:00
Andy Polyakov
ad0d2579cf sha/asm/sha256-armv4.pl: add NEON code path. 
(and shave off cycle even from integer-only code)
 2014-01-04 18:04:53 +01:00
Andy Polyakov
25f7117f0e aesni-sha1-x86_64.pl: refine Atom-specific optimization. 
(and update performance data, and fix typo)
 2014-01-04 17:13:57 +01:00
Andy Polyakov
2218c296b4 ARM assembly pack: make it work with older toolchain. 2013-12-28 12:17:08 +01:00
Andy Polyakov
fc0503a25c sha1-x86_64.pl: harmonize Win64 SE handlers for SIMD code pathes. 
(and ensure stack alignment in the process)
 2013-12-18 22:12:08 +01:00
Andy Polyakov
fb65e65e28 sha/asm/sha512-ppc.pl: fix typo. 
Submitted by: Marcelo Cerri
 2013-10-31 20:21:54 +01:00
Andy Polyakov
8ff8a829b0 perlasm/ppc-xlate.pl: add .quad directive 
sha/asm/sha512-ppc.pl: add little-endian support.

Submitted by: Marcelo Cerri
 2013-10-31 11:08:51 +01:00
Andy Polyakov
3f9562a669 sha/asm/sha1-ppc.pl: add little-endian support. 
Submitted by: Marcelo Cerri
 2013-10-31 11:07:38 +01:00
Andy Polyakov
76c15d790e PPC assembly pack: make new .size directives profiler-friendly. 
Suggested by: Anton Blanchard
 2013-10-15 23:40:12 +02:00
Andy Polyakov
d6019e1654 PPC assembly pack: add .size directives. 2013-10-15 00:14:39 +02:00
Andy Polyakov
0c2adb0a9b MIPS assembly pack: get rid of deprecated instructions. 
Latest MIPS ISA specification declared 'branch likely' instructions
obsolete. To makes code future-proof replace them with equivalent.
 2013-10-13 13:14:52 +02:00
Andy Polyakov
61ba602af5 sha/asm/sha*-mb-x86_64.pl: commentary update. 2013-10-08 23:36:55 +02:00
Andy Polyakov
b783858654 x86_64 assembly pack: add multi-block AES-NI, SHA1 and SHA256. 2013-10-03 00:18:58 +02:00
Veres Lajos
478b50cf67 misspellings fixes by https://github.com/vlajos/misspell_fixer 2013-09-05 21:39:42 +01:00
Andy Polyakov
006784378d crypto/sha/asm/sha*-x86_64.pl: comply with Win64 ABI. 2013-07-31 23:50:15 +02:00
Andy Polyakov
241fba4ea9 sha512-586.pl: fix typo. 
Submitted by: Gisle Vanem
 2013-07-10 09:59:25 +02:00
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
cd8d7335af sha1-x86_64.pl: add AVX2+BMI code path. 2013-06-10 22:30:34 +02:00
Andy Polyakov
c7f690c243 sha512-x86_64.pl: upcoming-Atom-specific optimization. 2013-06-10 22:29:01 +02:00
Andy Polyakov
32213d8d77 sha[256|512]-586.pl: add more SIMD code paths. 2013-06-10 22:26:53 +02:00
Andy Polyakov
504bbcf3cd sha512-x86_64.pl: +16% optimization for Atom. 
(and pending AVX2 changes).
 2013-05-25 19:02:57 +02:00
Andy Polyakov
47edeb9f59 sha256-586.pl: code refresh. 2013-02-15 11:23:06 +01:00
Andy Polyakov
35c77b7303 sha1-586.pl: code refresh. 2013-02-14 22:20:17 +01:00
Andy Polyakov
7c9e81be40 [aesni-]sha1-x86_64.pl: code refresh. 2013-02-14 16:14:02 +01:00
Andy Polyakov
c4558efbf3 sha512-x86_64.pl: add AVX2 code path. 2013-02-14 15:39:42 +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
Andy Polyakov
1598af9ac9 sha512-ppc.pl: minimize stack frame. 2013-01-22 21:09:14 +01:00
Andy Polyakov
d4571f43e8 sha512-ppc.pl: add PPC32 code, >2x improvement on in-order cores. 2013-01-19 17:22:05 +01:00
Andy Polyakov
904732f68b C64x+ assembly pack: improve EABI support. 2012-11-28 13:19:10 +00:00
Andy Polyakov
1efd583085 SPARCv9 assembly pack: harmonize ABI handling (so that it's handled in one 
place at a time, by pre-processor in .S case and perl - in .s).
 2012-10-25 12:07:32 +00:00
Andy Polyakov
aea4126e4e [md5|sha1|sha512]-sparcv9.pl: "cooperative" optimizations based on 
suggestions from David Miller.
 2012-10-14 14:46:56 +00:00