oweals/openssl.git
11 years agoFix PSS signature printing.
Dr. Stephen Henson [Sun, 5 May 2013 12:34:03 +0000 (13:34 +0100)]
Fix PSS signature printing.

Fix PSS signature printing: consistently use 0x prefix for hex values for
padding length and trailer fields.

11 years agoReencode with X509_CRL_ctx_sign too.
Dr. Stephen Henson [Fri, 3 May 2013 11:31:47 +0000 (12:31 +0100)]
Reencode with X509_CRL_ctx_sign too.

11 years agoEnsure that, when generating small primes, the result is actually of the
Adam Langley [Tue, 23 Apr 2013 18:36:06 +0000 (14:36 -0400)]
Ensure that, when generating small primes, the result is actually of the
requested size. Fixes OpenSSL #2701.

This change does not address the cases of generating safe primes, or
where the |add| parameter is non-NULL.

Conflicts:
crypto/bn/bn.h
crypto/bn/bn_err.c

11 years agoEnsure that x**0 mod 1 = 0.
Adam Langley [Tue, 23 Apr 2013 16:13:51 +0000 (12:13 -0400)]
Ensure that x**0 mod 1 = 0.

11 years agoAdd volatile qualifications to two blocks of inline asm to stop GCC from
Adam Langley [Mon, 3 Jun 2013 19:45:11 +0000 (15:45 -0400)]
Add volatile qualifications to two blocks of inline asm to stop GCC from
eliminating them as dead code.

Both volatile and "memory" are used because of some concern that the compiler
may still cache values across the asm block without it, and because this was
such a painful debugging session that I wanted to ensure that it's never
repeated.

11 years agoRemove added ;.
Ben Laurie [Tue, 4 Jun 2013 14:05:18 +0000 (15:05 +0100)]
Remove added ;.

11 years agoMissing prototypes.
Ben Laurie [Tue, 4 Jun 2013 14:14:18 +0000 (15:14 +0100)]
Missing prototypes.

11 years agocrypto/bn/bn_exp.c: SPARC portability fix.
Andy Polyakov [Sat, 1 Jun 2013 07:58:07 +0000 (09:58 +0200)]
crypto/bn/bn_exp.c: SPARC portability fix.

11 years agoaesni-x86_64.pl: optimize XTS.
Andy Polyakov [Sat, 25 May 2013 17:23:09 +0000 (19:23 +0200)]
aesni-x86_64.pl: optimize XTS.

PR: 3042

11 years agoaesni-sha1-x86_64.pl: Atom-specific optimization.
Andy Polyakov [Sat, 25 May 2013 17:08:39 +0000 (19:08 +0200)]
aesni-sha1-x86_64.pl: Atom-specific optimization.

11 years agosha512-x86_64.pl: +16% optimization for Atom.
Andy Polyakov [Sat, 25 May 2013 17:02:57 +0000 (19:02 +0200)]
sha512-x86_64.pl: +16% optimization for Atom.

(and pending AVX2 changes).

11 years agovpaes-x86[_64].pl: minor Atom-specific optimization.
Andy Polyakov [Sat, 25 May 2013 16:57:03 +0000 (18:57 +0200)]
vpaes-x86[_64].pl: minor Atom-specific optimization.

11 years agoAdd AES-SHA256 stitch.
Andy Polyakov [Mon, 13 May 2013 20:49:58 +0000 (22:49 +0200)]
Add AES-SHA256 stitch.

11 years agox86_64-xlate.pl: minor size/performance improvement.
Andy Polyakov [Mon, 13 May 2013 14:06:25 +0000 (16:06 +0200)]
x86_64-xlate.pl: minor size/performance improvement.

11 years agoaesni-x86_64.pl: minor CTR performance improvement.
Andy Polyakov [Mon, 13 May 2013 13:49:03 +0000 (15:49 +0200)]
aesni-x86_64.pl: minor CTR performance improvement.

11 years agoTests pass!
Ben Laurie [Sun, 5 May 2013 15:15:34 +0000 (16:15 +0100)]
Tests pass!

11 years agoUgly hack to avoid recompiling the same thing multiple times in parallel.
Ben Laurie [Sun, 5 May 2013 14:06:33 +0000 (15:06 +0100)]
Ugly hack to avoid recompiling the same thing multiple times in parallel.

11 years agoReencode certificates in X509_sign_ctx.
Dr. Stephen Henson [Thu, 2 May 2013 11:18:46 +0000 (12:18 +0100)]
Reencode certificates in X509_sign_ctx.

Reencode certificates in X509_sign_ctx as well as X509_sign.

This was causing a problem in the x509 application when it modified an
existing certificate.

11 years agobsaes-armv7.pl: add bsaes_cbc_encrypt and bsaes_ctr32_encrypt_blocks.
Andy Polyakov [Tue, 23 Apr 2013 15:52:14 +0000 (17:52 +0200)]
bsaes-armv7.pl: add bsaes_cbc_encrypt and bsaes_ctr32_encrypt_blocks.

Submitted by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

Contributor claims ~50% improvement in CTR and ~9% in CBC decrypt
on Cortex-A15.

11 years agobsaes-armv7.pl: take it into build loop.
Andy Polyakov [Tue, 23 Apr 2013 15:49:54 +0000 (17:49 +0200)]
bsaes-armv7.pl: take it into build loop.

11 years agoTypo.
Dr. Stephen Henson [Sun, 14 Apr 2013 00:19:07 +0000 (01:19 +0100)]
Typo.

11 years agoFix Windows linking error in GOST test case.
Andy Polyakov [Sat, 13 Apr 2013 21:03:31 +0000 (23:03 +0200)]
Fix Windows linking error in GOST test case.

11 years agocrypto/modes/modes_lcl.h: let STRICT_ALIGNMENT be on ARMv7.
Andy Polyakov [Sat, 13 Apr 2013 18:57:37 +0000 (20:57 +0200)]
crypto/modes/modes_lcl.h: let STRICT_ALIGNMENT be on ARMv7.

While ARMv7 in general is capable of unaligned access, not all instructions
actually are. And trouble is that compiler doesn't seem to differentiate
those capable and incapable of unaligned access. Side effect is that kernel
goes into endless loop retrying same instruction triggering unaligned trap.
Problem was observed in xts128.c and ccm128.c modules. It's possible to
resolve it by using (volatile u32*) casts, but letting STRICT_ALIGNMENT
be feels more appropriate.

11 years agoSuite B support for DTLS 1.2
Dr. Stephen Henson [Tue, 9 Apr 2013 14:57:39 +0000 (15:57 +0100)]
Suite B support for DTLS 1.2

Check for Suite B support using method flags instead of version numbers:
anything supporting TLS 1.2 cipher suites will also support Suite B.

Return an error if an attempt to use DTLS 1.0 is made in Suite B mode.

11 years agoAlways return errors in ssl3_get_client_hello
Dr. Stephen Henson [Tue, 9 Apr 2013 14:53:38 +0000 (15:53 +0100)]
Always return errors in ssl3_get_client_hello

If we successfully match a cookie don't set return value to 2 as this
results in other error conditions returning 2 as well.

Instead set return value to -2 which can be checked later if everything
else is OK.

11 years agoDual DTLS version methods.
Dr. Stephen Henson [Sat, 6 Apr 2013 14:50:12 +0000 (15:50 +0100)]
Dual DTLS version methods.

Add new methods DTLS_*_method() which support both DTLS 1.0 and DTLS 1.2 and
pick the highest version the peer supports during negotiation.

As with SSL/TLS options can change this behaviour specifically
SSL_OP_NO_DTLSv1 and SSL_OP_NO_DTLSv1_2.

11 years agoSet s->d1 to NULL after freeing it.
Dr. Stephen Henson [Mon, 8 Apr 2013 17:03:12 +0000 (18:03 +0100)]
Set s->d1 to NULL after freeing it.

11 years agoAsm build portability.
Dr. Stephen Henson [Mon, 8 Apr 2013 13:53:54 +0000 (14:53 +0100)]
Asm build portability.

Don't use Win32 specific options in mk1mf.pl to build assembly language
files.

11 years agoMake sure all tests are actually run, plus some fixups for things that
Ben Laurie [Sun, 7 Apr 2013 15:52:54 +0000 (16:52 +0100)]
Make sure all tests are actually run, plus some fixups for things that
turn out to be made somewhere by existing Makefiles.

11 years agoUse original alltests target for definitive test list.
Ben Laurie [Sat, 6 Apr 2013 19:42:38 +0000 (20:42 +0100)]
Use original alltests target for definitive test list.

11 years agoMissing semicolon.
Ben Laurie [Sat, 6 Apr 2013 15:17:14 +0000 (16:17 +0100)]
Missing semicolon.

11 years agoFix non-copy builds.
Dr. Stephen Henson [Sat, 6 Apr 2013 15:05:23 +0000 (16:05 +0100)]
Fix non-copy builds.

Only use -MMD and .sinclude in copy builds: other platforms don't
support them.

11 years agoMissing file.
Ben Laurie [Sat, 6 Apr 2013 14:25:43 +0000 (15:25 +0100)]
Missing file.

11 years agoMake executable.
Ben Laurie [Sat, 6 Apr 2013 14:22:28 +0000 (15:22 +0100)]
Make executable.

11 years agoHelper scripts for one makefile build.
Ben Laurie [Sat, 6 Apr 2013 14:17:30 +0000 (15:17 +0100)]
Helper scripts for one makefile build.

11 years agoMerge, go back to copy-if-different.
Ben Laurie [Sat, 6 Apr 2013 14:15:11 +0000 (15:15 +0100)]
Merge, go back to copy-if-different.

11 years agoFix test_ss.
Ben Laurie [Wed, 3 Apr 2013 05:50:47 +0000 (06:50 +0100)]
Fix test_ss.

11 years agoAdd new asm target.
Ben Laurie [Wed, 3 Apr 2013 05:38:33 +0000 (06:38 +0100)]
Add new asm target.

11 years agoShow start/end of tests.
Ben Laurie [Wed, 3 Apr 2013 05:30:16 +0000 (06:30 +0100)]
Show start/end of tests.

11 years agoAvoid collisions.
Ben Laurie [Wed, 3 Apr 2013 05:05:33 +0000 (06:05 +0100)]
Avoid collisions.

11 years agoMake session ID test work.
Ben Laurie [Tue, 2 Apr 2013 05:04:58 +0000 (06:04 +0100)]
Make session ID test work.

11 years agoMake S/MIME test work.
Ben Laurie [Tue, 2 Apr 2013 05:02:13 +0000 (06:02 +0100)]
Make S/MIME test work.

11 years agoMake RSA test work.
Ben Laurie [Tue, 2 Apr 2013 04:38:57 +0000 (05:38 +0100)]
Make RSA test work.

11 years agoMake PKCS#7 test work.
Ben Laurie [Tue, 2 Apr 2013 04:36:21 +0000 (05:36 +0100)]
Make PKCS#7 test work.

11 years agoMake OCSP test work.
Ben Laurie [Tue, 2 Apr 2013 04:33:15 +0000 (05:33 +0100)]
Make OCSP test work.

11 years agoMore progress towards working tests.
Ben Laurie [Mon, 1 Apr 2013 17:22:58 +0000 (18:22 +0100)]
More progress towards working tests.

11 years agoGet closer to a working single Makefile with test support.
Ben Laurie [Sat, 23 Mar 2013 19:05:19 +0000 (19:05 +0000)]
Get closer to a working single Makefile with test support.

11 years agoFix warnings.
Ben Laurie [Sat, 23 Mar 2013 19:04:46 +0000 (19:04 +0000)]
Fix warnings.

11 years agoMake TLS 1.2 ciphers work again.
Dr. Stephen Henson [Thu, 4 Apr 2013 17:19:18 +0000 (18:19 +0100)]
Make TLS 1.2 ciphers work again.

Since s->method does not reflect the final client version when a client
hello is sent for SSLv23_client_method it can't be relied on to indicate
if TLS 1.2 ciphers should be used. So use the client version instead.

11 years agocryptlib.c: fix typo in OPENSSL_showfatal.
Andy Polyakov [Thu, 4 Apr 2013 13:57:43 +0000 (15:57 +0200)]
cryptlib.c: fix typo in OPENSSL_showfatal.

11 years agoaesni-x86_64.pl: optimize CBC decrypt.
Andy Polyakov [Thu, 4 Apr 2013 13:56:23 +0000 (15:56 +0200)]
aesni-x86_64.pl: optimize CBC decrypt.

Give CBC decrypt approximately same treatment as to CTR and collect 25%.

11 years agoe_aes.c: reserve for future extensions.
Andy Polyakov [Thu, 4 Apr 2013 13:55:49 +0000 (15:55 +0200)]
e_aes.c: reserve for future extensions.

11 years agogcm128.c: fix linking problems in 32-bit Windows build.
Andy Polyakov [Thu, 4 Apr 2013 13:54:58 +0000 (15:54 +0200)]
gcm128.c: fix linking problems in 32-bit Windows build.

11 years agodest4-sparcv9.pl: add clarification comment.
Andy Polyakov [Thu, 4 Apr 2013 13:54:08 +0000 (15:54 +0200)]
dest4-sparcv9.pl: add clarification comment.

11 years agoevptests.txt: add XTS test vectors
Andy Polyakov [Thu, 4 Apr 2013 13:53:01 +0000 (15:53 +0200)]
evptests.txt: add XTS test vectors

11 years agoUse $(PERL) when calling scripts in mk1mf.pl
Dr. Stephen Henson [Wed, 3 Apr 2013 21:38:18 +0000 (22:38 +0100)]
Use $(PERL) when calling scripts in mk1mf.pl

11 years agoTypo.
Dr. Stephen Henson [Sun, 31 Mar 2013 16:42:46 +0000 (17:42 +0100)]
Typo.

11 years agoAdd support for SPARC T4 DES opcode.
Andy Polyakov [Sun, 31 Mar 2013 12:32:05 +0000 (14:32 +0200)]
Add support for SPARC T4 DES opcode.

11 years agodes_enc.m4: add missing #include.
Andy Polyakov [Sun, 31 Mar 2013 12:07:48 +0000 (14:07 +0200)]
des_enc.m4: add missing #include.

Submitted by: David Miller

11 years agoAdd AES-NI GCM stitch.
Andy Polyakov [Fri, 29 Mar 2013 19:45:33 +0000 (20:45 +0100)]
Add AES-NI GCM stitch.

11 years agoaesni-x86_64.pl: fix typo and optimize small block performance.
Andy Polyakov [Fri, 29 Mar 2013 17:54:24 +0000 (18:54 +0100)]
aesni-x86_64.pl: fix typo and optimize small block performance.

11 years agoCall RAND_cleanup in openssl application.
Dr. Stephen Henson [Thu, 28 Mar 2013 14:28:06 +0000 (14:28 +0000)]
Call RAND_cleanup in openssl application.
(cherry picked from commit 944bc29f9004cf8851427ebfa83ee70b8399da57)

11 years agoEnable TLS 1.2 ciphers in DTLS 1.2.
Dr. Stephen Henson [Wed, 27 Mar 2013 19:54:48 +0000 (19:54 +0000)]
Enable TLS 1.2 ciphers in DTLS 1.2.

Port TLS 1.2 GCM code to DTLS. Enable use of TLS 1.2 only ciphers when in
DTLS 1.2 mode too.

11 years agoUpdate fixed DH requirements.
Dr. Stephen Henson [Wed, 27 Mar 2013 16:05:10 +0000 (16:05 +0000)]
Update fixed DH requirements.

The relaxed signing requirements for fixed DH certificates apply to DTLS 1.2
too.

11 years agoDTLS 1.2 cached record support.
Dr. Stephen Henson [Wed, 27 Mar 2013 15:50:42 +0000 (15:50 +0000)]
DTLS 1.2 cached record support.

Add DTLS1.2 support for cached records when computing handshake macs
instead of the MD5+SHA1 case for DTLS < 1.2 (this is a port of the
equivalent TLS 1.2 code to DTLS).

11 years agoMake binary curve ASN.1 work in FIPS mode.
Matt Caswell [Tue, 26 Mar 2013 15:39:50 +0000 (15:39 +0000)]
Make binary curve ASN.1 work in FIPS mode.

Don't check for binary curves by checking methods: the values will
be different in FIPS mode as they are redirected to the validated module
version.

11 years agoProvisional DTLS 1.2 support.
Dr. Stephen Henson [Wed, 20 Mar 2013 15:49:14 +0000 (15:49 +0000)]
Provisional DTLS 1.2 support.

Add correct flags for DTLS 1.2, update s_server and s_client to handle
DTLS 1.2 methods.

Currently no support for version negotiation: i.e. if client/server selects
DTLS 1.2 it is that or nothing.

11 years agoRemove versions test from dtls1_buffer_message
Dr. Stephen Henson [Tue, 26 Mar 2013 14:46:18 +0000 (14:46 +0000)]
Remove versions test from dtls1_buffer_message

Since this is always called from DTLS code it is safe to assume the header
length should be the DTLS value. This avoids the need to check the version
number and should work with any version of DTLS (not just 1.0).

11 years agoExtend DTLS method macros.
Dr. Stephen Henson [Tue, 19 Mar 2013 15:51:26 +0000 (15:51 +0000)]
Extend DTLS method macros.

Extend DTLS method creation macros to support version numbers and encryption
methods. Update existing code.

11 years agoEnable various DTLS extensions.
Dr. Stephen Henson [Tue, 19 Mar 2013 15:49:35 +0000 (15:49 +0000)]
Enable various DTLS extensions.

Some TLS extensions were disabled for DTLS. Possibly because they caused
problems with the old duplicated code. Enable them again.

11 years agoaesni-x86_64.pl: optimize CTR even further.
Andy Polyakov [Tue, 26 Mar 2013 13:29:18 +0000 (14:29 +0100)]
aesni-x86_64.pl: optimize CTR even further.

Based on suggestions from Shay Gueron and Vlad Krasnov.
PR: 3021

11 years agoghash-x86_64.pl: add AVX code path.
Andy Polyakov [Sun, 24 Mar 2013 22:44:35 +0000 (23:44 +0100)]
ghash-x86_64.pl: add AVX code path.

11 years agoaesni-x86_64.pl: optimize CTR even further.
Andy Polyakov [Tue, 19 Mar 2013 19:03:02 +0000 (20:03 +0100)]
aesni-x86_64.pl: optimize CTR even further.

11 years agoghash-x86_64.pl: minor optimization.
Andy Polyakov [Tue, 19 Mar 2013 19:02:11 +0000 (20:02 +0100)]
ghash-x86_64.pl: minor optimization.

11 years agoDisable compression for DTLS.
Dr. Stephen Henson [Tue, 19 Mar 2013 13:43:06 +0000 (13:43 +0000)]
Disable compression for DTLS.

The only standard compression method is stateful and is incompatible with
DTLS.

11 years agoTypo.
Dr. Stephen Henson [Tue, 19 Mar 2013 12:41:13 +0000 (12:41 +0000)]
Typo.

11 years agoe_aes_cbc_hmac_sha1.c: fix rare bad record mac on AES-NI plaforms.
Andy Polyakov [Mon, 18 Mar 2013 18:29:41 +0000 (19:29 +0100)]
e_aes_cbc_hmac_sha1.c: fix rare bad record mac on AES-NI plaforms.

PR: 3002

11 years agoUse enc_flags when deciding protocol variations.
Dr. Stephen Henson [Wed, 13 Mar 2013 15:33:24 +0000 (15:33 +0000)]
Use enc_flags when deciding protocol variations.

Use the enc_flags field to determine whether we should use explicit IV,
signature algorithms or SHA256 default PRF instead of hard coding which
versions support each requirement.

11 years agoUse appropriate versions of SSL3_ENC_METHOD
Dr. Stephen Henson [Wed, 13 Mar 2013 13:30:44 +0000 (13:30 +0000)]
Use appropriate versions of SSL3_ENC_METHOD

11 years agoDTLS revision.
Dr. Stephen Henson [Mon, 11 Mar 2013 15:34:28 +0000 (15:34 +0000)]
DTLS revision.

Revise DTLS code. There was a *lot* of code duplication in the
DTLS code that generates records. This makes it harder to maintain and
sometimes a TLS update is omitted by accident from the DTLS code.

Specifically almost all of the record generation functions have code like
this:

some_pointer = buffer + HANDSHAKE_HEADER_LENGTH;
... Record creation stuff ...
set_handshake_header(ssl, SSL_MT_SOMETHING, message_len);

...

write_handshake_message(ssl);

Where the "Record creation stuff" is identical between SSL/TLS and DTLS or
in some cases has very minor differences.

By adding a few fields to SSL3_ENC to include the header length, some flags
and function pointers for handshake header setting and handshake writing the
code can cope with both cases.

Note: although this passes "make test" and some simple DTLS tests there may
be some minor differences in the DTLS code that have to be accounted for.

11 years agoAvoid unnecessary fragmentation.
Michael Tuexen [Mon, 18 Mar 2013 14:30:38 +0000 (14:30 +0000)]
Avoid unnecessary fragmentation.

11 years agoEncode INTEGER correctly.
Dr. Stephen Henson [Mon, 18 Mar 2013 14:19:40 +0000 (14:19 +0000)]
Encode INTEGER correctly.

If an ASN1_INTEGER structure is allocated but not explicitly set encode
it as zero: don't generate an invalid zero length INTEGER.
(cherry picked from commit 1643edc63c3e15b6db5a15a728bc288f2cc2bbc7)

11 years agoTypo.
Dr. Stephen Henson [Mon, 18 Mar 2013 13:58:32 +0000 (13:58 +0000)]
Typo.
(cherry picked from commit 1546fb780bc11556a18d70c5fb29af4a9d5beaff)

11 years agoDTLS trace support.
Dr. Stephen Henson [Fri, 8 Mar 2013 16:45:37 +0000 (16:45 +0000)]
DTLS trace support.

Add DTLS record header parsing, different client hello format and add
HelloVerifyRequest message type.

Add code to d1_pkt.c to send message headers to the message callback.

11 years agoevptests.txt: additional GCM test vectors.
Andy Polyakov [Wed, 6 Mar 2013 18:24:05 +0000 (19:24 +0100)]
evptests.txt: additional GCM test vectors.

11 years agoGCM and CCM test support
Dr. Stephen Henson [Wed, 6 Mar 2013 15:45:15 +0000 (15:45 +0000)]
GCM and CCM test support

Add code to support GCM an CCM modes in evp_test. On encrypt this
will compare the expected ciphertext and tag. On decrypt it will
compare the expected plaintext: tag comparison is done internally.

Add a simple CCM test case and convert all tests from crypto/modes/gcm128.c

11 years agoAdd CCM ciphers to tables.
Dr. Stephen Henson [Wed, 6 Mar 2013 15:41:29 +0000 (15:41 +0000)]
Add CCM ciphers to tables.

11 years agoghash-x86_64.pl: fix length handling bug.
Andy Polyakov [Wed, 6 Mar 2013 09:42:21 +0000 (10:42 +0100)]
ghash-x86_64.pl: fix length handling bug.

Thanks to Shay Gueron & Vlad Krasnov for report.

11 years agotypo
Dr. Stephen Henson [Tue, 5 Mar 2013 21:19:39 +0000 (21:19 +0000)]
typo

11 years agoInitial CCM code.
Dr. Stephen Henson [Tue, 5 Mar 2013 18:29:14 +0000 (18:29 +0000)]
Initial CCM code.

Simple example of CCM code use: translated from the FIPS self tests.

11 years agoUse CFLAG for LFLAGS instead of the nonexistent CFLAGS.
Ben Laurie [Tue, 5 Mar 2013 05:55:19 +0000 (05:55 +0000)]
Use CFLAG for LFLAGS instead of the nonexistent CFLAGS.

11 years agoIgnore mk1mf.pl output directories.
Ben Laurie [Tue, 5 Mar 2013 04:29:41 +0000 (04:29 +0000)]
Ignore mk1mf.pl output directories.

11 years agoRemove unused variable.
Ben Laurie [Mon, 4 Mar 2013 22:48:38 +0000 (22:48 +0000)]
Remove unused variable.

11 years agoActually comment out the cpuid asm!
Ben Laurie [Mon, 4 Mar 2013 20:31:59 +0000 (20:31 +0000)]
Actually comment out the cpuid asm!

11 years agoMerge branch 'master' of openssl.net:openssl
Ben Laurie [Mon, 4 Mar 2013 20:26:17 +0000 (20:26 +0000)]
Merge branch 'master' of openssl.net:openssl

Conflicts:
util/mk1mf.pl

11 years agoFix WIN32 build.
Dr. Stephen Henson [Mon, 4 Mar 2013 19:14:57 +0000 (19:14 +0000)]
Fix WIN32 build.

Make assembly language handling conditional on the "copy" platform
as Windows does its own thing here.

11 years agox86cpuid.pl: make it work with older CPUs.
Andy Polyakov [Mon, 4 Mar 2013 19:05:04 +0000 (20:05 +0100)]
x86cpuid.pl: make it work with older CPUs.

PR: 3005

11 years agoOnly copy headers if they've changed.
Ben Laurie [Mon, 4 Mar 2013 16:56:18 +0000 (16:56 +0000)]
Only copy headers if they've changed.

11 years agoDon't make CPUID stuff twice.
Ben Laurie [Mon, 4 Mar 2013 16:10:47 +0000 (16:10 +0000)]
Don't make CPUID stuff twice.

11 years agoHandle assembler files.
Ben Laurie [Mon, 4 Mar 2013 14:11:18 +0000 (14:11 +0000)]
Handle assembler files.