Andy Polyakov
3efe51a407
Revert previous Linux-specific/centric commit#19629. If it really has to
...
be done, it's definitely not the way to do it. So far answer to the
question was to ./config -Wa,--noexecstack (adopted by RedHat).
2010-05-05 22:05:39 +00:00
Ben Laurie
0e3ef596e5
Non-executable stack in asm.
2010-05-05 15:50:13 +00:00
Andy Polyakov
d23f4e9d5a
alpha-mont.pl: comply with stack alignment requirements.
2010-04-10 13:33:04 +00:00
Andy Polyakov
97a6a01f0f
ARMv4 assembler: fix compilation failure. Fix is actually unconfirmed, but
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I can't think of any other cause for failure
2010-03-29 09:55:19 +00:00
Andy Polyakov
964ed94649
parisc-mont.pl: PA-RISC 2.0 code path optimization based on intruction-
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level profiling data resulted in almost 50% performance improvement.
PA-RISC 1.1 is also reordered in same manner, mostly to be consistent,
as no gain was observed, not on PA-7100LC.
2010-01-25 23:12:00 +00:00
Andy Polyakov
4407700c40
ia64-mont.pl: add shorter vector support ("shorter" refers to 512 bits and
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less).
2010-01-17 11:33:59 +00:00
Andy Polyakov
74f2260694
ia64-mont.pl: addp4 is not needed when referring to stack (this is 32-bit
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HP-UX thing).
2010-01-07 15:36:59 +00:00
Andy Polyakov
1f23001d07
ppc64-mont.pl: commentary update.
2010-01-06 10:58:59 +00:00
Andy Polyakov
dacdcf3c15
Add Montgomery multiplication module for IA-64.
2010-01-06 10:57:55 +00:00
Andy Polyakov
70b76d392f
ppccap.c: fix compiler warning and perform sanity check outside signal masking.
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ppc64-mont.pl: clarify comment and fix spelling.
2009-12-29 11:18:16 +00:00
Andy Polyakov
3fc2efd241
PA-RISC assembler: missing symbol and typos.
2009-12-28 16:13:35 +00:00
Andy Polyakov
cb3b9b1323
Throw in more PA-RISC assembler.
2009-12-27 20:49:40 +00:00
Andy Polyakov
d741cf2267
ppccap.c: tidy up.
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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
Andy Polyakov
0f529cbdc3
s390x-mont.pl: optimize prologue.
2009-02-10 08:46:48 +00:00
Andy Polyakov
8626230a02
s390x assembler pack update.
2009-02-09 15:42:04 +00:00
Dr. Stephen Henson
41b7619596
Fix missing prototype warnings then fix different prototype warnings ;-)
2009-01-11 16:17:26 +00:00
Andy Polyakov
be01f79d3d
x86_64 assembler pack: add support for Win64 SEH.
2008-12-19 11:17:29 +00:00
Andy Polyakov
93c4ba07d7
x86_64-xlate.pl update, engage x86_64 assembler in mingw64.
2008-11-14 16:40:37 +00:00
Andy Polyakov
aa8f38e49b
x86_64 assembler pack to comply with updated styling x86_64-xlate.pl rules.
2008-11-12 08:15:52 +00:00
Geoff Thorpe
6343829a39
Revert the size_t modifications from HEAD that had led to more
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knock-on work than expected - they've been extracted into a patch
series that can be completed elsewhere, or in a different branch,
before merging back to HEAD.
2008-11-12 03:58:08 +00:00
Dr. Stephen Henson
9619b730b4
Use stddef.h to pick up size_t def.
2008-11-02 16:56:13 +00:00
Dr. Stephen Henson
c76fd290be
Fix warnings about mismatched prototypes, undefined size_t and value computed
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not used.
2008-11-02 12:50:48 +00:00
Ben Laurie
4d6e1e4f29
size_tification.
2008-11-01 14:37:00 +00:00
Andy Polyakov
492279f6f3
AIX build updates.
2008-09-12 14:45:54 +00:00
Andy Polyakov
61b05a0025
Make x86_64-mont.pl work with debug Win64 build.
2008-02-27 20:09:28 +00:00
Andy Polyakov
089458b096
ppc64-mont optimization.
2008-02-05 13:10:14 +00:00
Andy Polyakov
addd641f3a
Unify ppc assembler make rules.
2008-01-13 22:01:30 +00:00
Dr. Stephen Henson
4d1f3f7a6c
Update perl asm scripts include paths for perlasm.
2008-01-05 22:28:38 +00:00
Andy Polyakov
c8ec4a1b0b
Final (for this commit series) optimized version and with commentary section.
2007-12-29 20:30:09 +00:00
Andy Polyakov
699e1a3a82
This is also informational commit exposing loop modulo scheduling "factor."
2007-12-29 20:28:01 +00:00
Andy Polyakov
64214a2183
New Montgomery multiplication module, ppc64-mont.pl. Reference, non-optimized
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implementation. This is essentially informational commit.
2007-12-29 20:26:46 +00:00
Andy Polyakov
7722e53f12
Yet another ARM update. It appears to be more appropriate to make
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developers responsible for -march choice.
2007-09-27 16:27:03 +00:00
Andy Polyakov
673c55a2fe
Latest bn_mont.c modification broke ECDSA test. I've got math wrong, which
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is fixed now.
2007-06-29 13:10:19 +00:00
Andy Polyakov
5b89f78a89
Typo in x86_64-mont.pl.
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PR: 1549
2007-06-21 11:38:52 +00:00
Andy Polyakov
1c7f8707fd
bn_asm for s390x.
2007-06-20 14:10:16 +00:00
Andy Polyakov
2329694222
SPARC Solaris and Linux assemblers treat .align directive differently.
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PR: 1547
2007-06-20 12:24:22 +00:00
Andy Polyakov
7d9cf7c0bb
Eliminate conditional final subtraction in Montgomery assembler modules.
2007-06-17 17:10:03 +00:00
Andy Polyakov
a2a54ffc5f
s390x assembler pack.
2007-04-30 08:42:54 +00:00
Andy Polyakov
8b71d35458
nasm fixes.
2007-03-20 08:55:58 +00:00
Andy Polyakov
760e353528
sparcv9a-mont was modified to handle 32-bit aligned input, but check
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for 64-bit alignment was not removed.
2007-03-20 08:54:51 +00:00
Andy Polyakov
64aecc6720
Make armv4t-mont module backward binary compatible with armv4 and rename it
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accordingly.
2007-01-17 20:12:41 +00:00
Andy Polyakov
43b8fe1cd0
Montgomery multiplication for ARMv4.
2007-01-11 21:43:25 +00:00
Andy Polyakov
8876e58f34
Montgomery multiplication for MIPS III/IV. Not engaged.
2006-12-29 11:09:33 +00:00
Andy Polyakov
7321a84d4c
Minor clean-up in crypto/bn/asm.
2006-12-29 11:05:20 +00:00
Andy Polyakov
4cfe3df1f5
Minor performance improvements to x86-mont.pl.
2006-12-28 12:43:16 +00:00
Andy Polyakov
8f2d60ec26
Fix for "strange errors" exposed by ccgost engine. The fix is
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two extra insructions in sqradd loop at line #503 .
2006-12-27 10:59:51 +00:00
Andy Polyakov
1702c8c4bf
x86-mont.pl sse2 tune-up and integer-only squaring procedure.
2006-12-22 15:28:07 +00:00
Andy Polyakov
87d3af6475
Eliminate 64-bit alignment limitation in sparcv9a-mont.
2006-12-08 15:18:41 +00:00
Andy Polyakov
98939a05b6
alpha-mont.pl: gcc portability fix and make-rule.
2006-12-08 14:18:58 +00:00
