History log of /openssl/crypto/aes/asm/aes-x86_64.pl (Results 1 – 25 of 42)
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# 7ed6de99 05-Sep-2024 Tomas Mraz

Copyright year updates


Reviewed-by: Neil Horman <nhorman@openssl.org>
Release: yes


# 25391acc 01-Mar-2024 Theo Buehler

Unable to run asm code on OpenBSD (amd64)

In order to get asm code running on OpenBSD we must place
all constants into .rodata sections.

davidben@ also pointed out we need to ad

Unable to run asm code on OpenBSD (amd64)

In order to get asm code running on OpenBSD we must place
all constants into .rodata sections.

davidben@ also pointed out we need to adjust `x86_64-xlate.pl` perlasm
script to adjust read-olny sections for various flavors (OSes). Those
changes were cherry-picked from boringssl.

closes #23312

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23997)

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Revision tags: openssl-3.0.0-alpha17, openssl-3.0.0-alpha16, openssl-3.0.0-alpha15, openssl-3.0.0-alpha14, OpenSSL_1_1_1k, openssl-3.0.0-alpha13, openssl-3.0.0-alpha12, OpenSSL_1_1_1j, openssl-3.0.0-alpha11, openssl-3.0.0-alpha10, OpenSSL_1_1_1i, openssl-3.0.0-alpha9, openssl-3.0.0-alpha8, openssl-3.0.0-alpha7, OpenSSL_1_1_1h, openssl-3.0.0-alpha6, openssl-3.0.0-alpha5, openssl-3.0.0-alpha4, openssl-3.0.0-alpha3, openssl-3.0.0-alpha2, openssl-3.0.0-alpha1
# 33388b44 23-Apr-2020 Matt Caswell

Update copyright year

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11616)


Revision tags: OpenSSL_1_1_1g, OpenSSL_1_1_1f, OpenSSL_1_1_1e
# a21314db 17-Feb-2020 David Benjamin

Also check for errors in x86_64-xlate.pl.

In https://github.com/openssl/openssl/pull/10883, I'd meant to exclude
the perlasm drivers since they aren't opening pipes and do not
partic

Also check for errors in x86_64-xlate.pl.

In https://github.com/openssl/openssl/pull/10883, I'd meant to exclude
the perlasm drivers since they aren't opening pipes and do not
particularly need it, but I only noticed x86_64-xlate.pl, so
arm-xlate.pl and ppc-xlate.pl got the change.

That seems to have been fine, so be consistent and also apply the change
to x86_64-xlate.pl. Checking for errors is generally a good idea.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: David Benjamin <davidben@google.com>
(Merged from https://github.com/openssl/openssl/pull/10930)

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# 98ad3fe8 31-Jan-2020 H.J. Lu

x86_64: Add endbranch at function entries for Intel CET

To support Intel CET, all indirect branch targets must start with
endbranch. Here is a patch to add endbranch to function entries

x86_64: Add endbranch at function entries for Intel CET

To support Intel CET, all indirect branch targets must start with
endbranch. Here is a patch to add endbranch to function entries
in x86_64 assembly codes which are indirect branch targets as
discovered by running openssl testsuite on Intel CET machine and
visual inspection.

Verified with

$ CC="gcc -Wl,-z,cet-report=error" ./Configure shared linux-x86_64 -fcf-protection
$ make
$ make test

and

$ CC="gcc -mx32 -Wl,-z,cet-report=error" ./Configure shared linux-x32 -fcf-protection
$ make
$ make test # <<< passed with https://github.com/openssl/openssl/pull/10988

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10982)

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# 32be631c 17-Jan-2020 David Benjamin

Do not silently truncate files on perlasm errors

If one of the perlasm xlate drivers crashes, OpenSSL's build will
currently swallow the error and silently truncate the output to however

Do not silently truncate files on perlasm errors

If one of the perlasm xlate drivers crashes, OpenSSL's build will
currently swallow the error and silently truncate the output to however
far the driver got. This will hopefully fail to build, but better to
check such things.

Handle this by checking for errors when closing STDOUT (which is a pipe
to the xlate driver).

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/10883)

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Revision tags: OpenSSL_1_0_2u
# 4a0b7ffc 18-Dec-2019 Bernd Edlinger

Add some missing cfi frame info in aes-x86_64.pl

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
(Merged from https://github.com/openssl/

Add some missing cfi frame info in aes-x86_64.pl

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
(Merged from https://github.com/openssl/openssl/pull/10650)

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# 1aa89a7a 12-Sep-2019 Richard Levitte

Unify all assembler file generators

They now generally conform to the following argument sequence:

script.pl "$(PERLASM_SCHEME)" [ C preprocessor arguments ... ] \

Unify all assembler file generators

They now generally conform to the following argument sequence:

script.pl "$(PERLASM_SCHEME)" [ C preprocessor arguments ... ] \
$(PROCESSOR) <output file>

However, in the spirit of being able to use these scripts manually,
they also allow for no argument, or for only the flavour, or for only
the output file. This is done by only using the last argument as
output file if it's a file (it has an extension), and only using the
first argument as flavour if it isn't a file (it doesn't have an
extension).

While we're at it, we make all $xlate calls the same, i.e. the $output
argument is always quoted, and we always die on error when trying to
start $xlate.

There's a perl lesson in this, regarding operator priority...

This will always succeed, even when it fails:

open FOO, "something" || die "ERR: $!";

The reason is that '||' has higher priority than list operators (a
function is essentially a list operator and gobbles up everything
following it that isn't lower priority), and since a non-empty string
is always true, so that ends up being exactly the same as:

open FOO, "something";

This, however, will fail if "something" can't be opened:

open FOO, "something" or die "ERR: $!";

The reason is that 'or' has lower priority that list operators,
i.e. it's performed after the 'open' call.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9884)

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Revision tags: OpenSSL_1_0_2t, OpenSSL_1_1_0l, OpenSSL_1_1_1d, OpenSSL_1_1_1c, OpenSSL_1_1_0k, OpenSSL_1_0_2s, OpenSSL_1_0_2r, OpenSSL_1_1_1b
# c0e8e500 29-Jan-2019 David Benjamin

Fix some CFI issues in x86_64 assembly

The add/double shortcut in ecp_nistz256-x86_64.pl left one instruction
point that did not unwind, and the "slow" path in AES_cbc_encrypt was
no

Fix some CFI issues in x86_64 assembly

The add/double shortcut in ecp_nistz256-x86_64.pl left one instruction
point that did not unwind, and the "slow" path in AES_cbc_encrypt was
not annotated correctly. For the latter, add
.cfi_{remember,restore}_state support to perlasm.

Next, fill in a bunch of functions that are missing no-op .cfi_startproc
and .cfi_endproc blocks. libunwind cannot unwind those stack frames
otherwise.

Finally, work around a bug in libunwind by not encoding rflags. (rflags
isn't a callee-saved register, so there's not much need to annotate it
anyway.)

These were found as part of ABI testing work in BoringSSL.

Reviewed-by: Richard Levitte <levitte@openssl.org>
GH: #8109

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# c918d8e2 06-Dec-2018 Richard Levitte

Following the license change, modify the boilerplates in crypto/aes/

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7771)


Revision tags: OpenSSL_1_0_2q, OpenSSL_1_1_0j, OpenSSL_1_1_1a, OpenSSL_1_1_1, OpenSSL_1_1_1-pre9, OpenSSL_1_0_2p, OpenSSL_1_1_0i, OpenSSL_1_1_1-pre8, OpenSSL_1_1_1-pre7, OpenSSL_1_1_1-pre6, OpenSSL_1_1_1-pre5, OpenSSL_1_1_1-pre4, OpenSSL_1_0_2o, OpenSSL_1_1_0h, OpenSSL_1_1_1-pre3, OpenSSL_1_1_1-pre2, OpenSSL_1_1_1-pre1, OpenSSL_1_0_2n
# 46f4e1be 12-Nov-2017 Josh Soref

Many spelling fixes/typo's corrected.

Around 138 distinct errors found and fixed; thanks!

Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Tim Hudson <tjh@openssl.org>

Many spelling fixes/typo's corrected.

Around 138 distinct errors found and fixed; thanks!

Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3459)

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Revision tags: OpenSSL_1_0_2m, OpenSSL_1_1_0g
# e3713c36 10-Oct-2017 Rich Salz

Remove email addresses from source code.

Names were not removed.
Some comments were updated.
Replace Andy's address with openssl.org

Reviewed-by: Andy Polyakov <appro@openss

Remove email addresses from source code.

Names were not removed.
Some comments were updated.
Replace Andy's address with openssl.org

Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/4516)

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Revision tags: OpenSSL_1_0_2l, OpenSSL_1_1_0f, OpenSSL-fips-2_0_16, OpenSSL_1_1_0e
# b84460ad 10-Feb-2017 Andy Polyakov

aes/asm/*-x86_64.pl: add CFI annotations.

Reviewed-by: Rich Salz <rsalz@openssl.org>


# 384e6de4 03-Feb-2017 Andy Polyakov

x86_64 assembly pack: Win64 SEH face-lift.

- harmonize handlers with guidelines and themselves;
- fix some bugs in handlers;
- add missing handlers in chacha and ecp_nistz256 modules

x86_64 assembly pack: Win64 SEH face-lift.

- harmonize handlers with guidelines and themselves;
- fix some bugs in handlers;
- add missing handlers in chacha and ecp_nistz256 modules;

Reviewed-by: Rich Salz <rsalz@openssl.org>

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Revision tags: OpenSSL_1_0_2k, OpenSSL_1_1_0d, OpenSSL-fips-2_0_15, OpenSSL-fips-2_0_14, OpenSSL_1_1_0c
# 609b0852 10-Oct-2016 David Benjamin

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

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>

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Revision tags: OpenSSL_1_0_2j, OpenSSL_1_1_0b, OpenSSL_1_0_1u, OpenSSL_1_0_2i, OpenSSL_1_1_0a, OpenSSL_1_1_0, OpenSSL_1_1_0-pre6, OpenSSL-fips-2_0_13
# cfe1d992 28-May-2016 Andy Polyakov

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.o

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>

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# 6aa36e8e 21-May-2016 Rich Salz

Add OpenSSL copyright to .pl files

Reviewed-by: Richard Levitte <levitte@openssl.org>


Revision tags: OpenSSL_1_0_1t, OpenSSL_1_0_2h, OpenSSL_1_1_0-pre5, OpenSSL_1_1_0-pre4, OpenSSL_1_0_1s, OpenSSL_1_0_2g, OpenSSL_1_1_0-pre3, OpenSSL-fips-2_0_12, OpenSSL_1_0_1r, OpenSSL_1_0_2f, OpenSSL_1_1_0-pre2, OpenSSL_1_1_0-pre1, OpenSSL_0_9_8zh, OpenSSL_1_0_0t, OpenSSL_1_0_1q, OpenSSL_1_0_2e, OpenSSL_1_0_1p, OpenSSL_1_0_2d, OpenSSL-fips-2_0_11, OpenSSL_1_0_1o, OpenSSL_1_0_2c, OpenSSL_0_9_8zg, OpenSSL_1_0_0s, OpenSSL_1_0_1n, OpenSSL_1_0_2b, OpenSSL-fips-2_0_10, OpenSSL_0_9_8zf, OpenSSL_1_0_0r, OpenSSL_1_0_1m, OpenSSL_1_0_2a, OpenSSL_1_0_2, master-post-auto-reformat, OpenSSL_1_0_2-post-auto-reformat, OpenSSL_0_9_8-post-auto-reformat, OpenSSL_0_9_8-pre-auto-reformat, OpenSSL_1_0_0-post-auto-reformat, OpenSSL_1_0_0-pre-auto-reformat, OpenSSL_1_0_1-post-auto-reformat, OpenSSL_1_0_1-pre-auto-reformat, master-post-reformat, OpenSSL_0_9_8-pre-reformat, OpenSSL_0_9_8ze, OpenSSL_1_0_0-pre-reformat, OpenSSL_1_0_0q, OpenSSL_1_0_1-pre-reformat, OpenSSL_1_0_1l, master-pre-reformat, OpenSSL_1_0_2-pre-reformat, OpenSSL_0_9_8zd, OpenSSL_1_0_0p, OpenSSL_1_0_1k, OpenSSL_0_9_8-post-reformat, OpenSSL-fips-2_0_9, OpenSSL_1_0_1j, OpenSSL_1_0_0o, OpenSSL_0_9_8zc, OpenSSL_1_0_2-beta3, OpenSSL_0_9_8zb, OpenSSL_1_0_0n, OpenSSL_1_0_1i, OpenSSL_1_0_2-beta2, OpenSSL-fips-2_0_8, OpenSSL_1_0_1h, OpenSSL_1_0_0m, OpenSSL_0_9_8za, OpenSSL-fips-2_0_7, OpenSSL_1_0_1g, OpenSSL_1_0_2-beta1, OpenSSL_1_0_0l, OpenSSL_1_0_1f, OpenSSL-fips-2_0_6, OpenSSL-fips-2_0_5, OpenSSL-fips-2_0_4, OpenSSL-fips-2_0_3, OpenSSL_1_0_1e, OpenSSL_0_9_8y, OpenSSL_1_0_0k, OpenSSL_1_0_1d
# 46bf83f0 22-Jan-2013 Andy Polyakov

x86_64 assembly pack: make Windows build more robust.

PR: 2963 and a number of others


# 98dc1784 12-Nov-2012 Andy Polyakov

aes-x86_64.pl: Atom-specific optimizations, +10%.
vpaes-x86_64.pl: minor performance squeeze.


Revision tags: OpenSSL-fips-2_0-pl1, OpenSSL-fips-2_0_2, OpenSSL-fips-2_0_1
# 6251989e 27-Jun-2012 Andy Polyakov

x86_64 assembly pack: make it possible to compile with Perl located on
path with spaces.

PR: 2835


Revision tags: OpenSSL_1_0_1c, OpenSSL_1_0_0j, OpenSSL_0_9_8x, OpenSSL_1_0_1b, OpenSSL_0_9_8w, OpenSSL_1_0_1a, OpenSSL_0_9_8v, OpenSSL_1_0_0i, OpenSSL_1_0_1, OpenSSL_1_0_0h, OpenSSL_0_9_8u, OpenSSL_1_0_1-beta3, OpenSSL_1_0_1-beta2, OpenSSL-fips-2_0, OpenSSL_1_0_0g, OpenSSL_0_9_8t, OpenSSL_0_9_8s, OpenSSL_1_0_0f, OpenSSL-fips-2_0-rc8, OpenSSL_1_0_1-beta1, OpenSSL-fips-2_0-rc7, OpenSSL-fips-2_0-rc6, OpenSSL-fips-2_0-rc5, OpenSSL-fips-2_0-rc4, OpenSSL-fips-2_0-rc3
# fe068648 13-Nov-2011 Andy Polyakov

bsaes-x86_64.pl: add Win64 SEH and "hadrware" calls to aes-x86_64.pl.


Revision tags: OpenSSL-fips-2_0-rc2, OpenSSL-fips-2_0-rc1, OpenSSL-fips-1_2_3, OpenSSL-fips-1_2_2, OpenSSL-fips-1_2_1, OpenSSL_1_0_0e, OpenSSL_1_0_0d, OpenSSL_0_9_8r, OpenSSL_0_9_8q, OpenSSL_1_0_0c, OpenSSL_0_9_8p, OpenSSL_1_0_0b
# 20d17137 26-Jul-2010 Andy Polyakov

aes-x86_64.pl: commit#19797 was overzealous, partially reverse.


# 058d83cf 26-Jul-2010 Andy Polyakov

aes-x86_64.pl: remove redundant instructions.


Revision tags: OpenSSL_0_9_8o, OpenSSL_1_0_0a
# 3efe51a4 05-May-2010 Andy Polyakov

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 (adopte

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).

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# 0e3ef596 05-May-2010 Ben Laurie

Non-executable stack in asm.


12