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20 commits

Author SHA1 Message Date
Veselin Georgiev
4cf8cfa862 Related to issue #67: Information about the availability of SGX 
Initial commit adding support for detection of SGX. Not tested yet.
Increment version number due to binary incompatibility of the
sizes of cpu_raw_data_t and cpu_id_t.
 2016-10-03 13:07:22 +03:00
Veselin Georgiev
dbf9991553 Merge pull request #48 from X0rg/master 
MSRs rework and man-pages
 2016-06-05 14:39:57 +01:00
Veselin Georgiev
7320ee9f29 Change configure.ac AGE (as per the comments in issue #46). 
The new library generated under linux is libcpuid.so.13.0.0, which
makes it clear it's binary incompatible with the old version
(libcpuid.so.11.1.2).
 2016-06-05 13:57:06 +03:00
Xorg
8fda5a74f1 Generate and install man-pages if Doxygen is installed 2016-06-05 12:09:59 +02:00
Xorg
e631e62ce6 Silent rules in configure.ac 
Less useless output to easily see warnings
 2016-06-04 20:36:58 +02:00
Veselin Georgiev
c31b5c0ae8 Add up to 8 entries for CPUID leaf 04; push version to 0.3.0. 
This is a backwards-incompatible binary change, which increases
sizeof(cpu_raw_data_t). Specifically, the cpu_raw_data_t::intel_fn4
array is increased from 4 to 8 elements, because on recent Hasells
(Crystalwell) there is a Level 4 cache, which should be encoded in
CPUID eax=4 ecx=4. However, we were only storing levels for eax=4
for ecx <= 3. Thus the raw data didn't have the relevant info.

There will be further changes to this, specifically to store
and print the level 4 cache in cpuid_tool.
 2016-06-03 04:35:01 +03:00
Veselin Georgiev
db65e9a6b0 Fix a few Doxygen warnings and errors. Beautify docs a bit. 
Also rename Doxyfile to Doxyfile.in, add it in configure and replace
version and pathspec in it with macros.
 2016-05-22 23:20:16 +03:00
Veselin Georgiev
8c7b2fef63 Bump the version to 0.2.2 (and briefly describe changes since 2012). 2015-11-04 01:31:22 +02:00
Veselin Georgiev
cc1cce5ec8 Fixed issue #5: warnings while running auto-reconf --install 
Automake >= 1.12 seems to require AM_PROG_AR to be happy with our
configure.ac. However, this macro is not defined on < 1.12, thus
the ifdef.
Confirmed that the project bootstraps without warnings on both
Fedora 14 and Ubuntu 13.10.
 2014-08-18 18:17:24 +03:00
Veselin Georgiev
2914256486 Update ChangeLog; bump the version to 0.2.1 everywhere. 
Previously, 0.2.1 was mentioned in libcpuid.h, but this was not,
actually, in effect; it wasn't mentioned in autoconf and Visual Studio
project files. Also, cpuid_lib_version() still returned "0.2.0".
 2014-06-25 14:15:53 +03:00
Veselin Georgiev
c5b459c5b2 Fix issue #2: There is no configure binary and get some statements while building it. 
There's no reason to keep a configure binary in source control. I added the
necessary steps to create it in the README.
 2014-06-25 13:48:32 +03:00
Veselin Georgiev
3623c5639d Added SSE unit size detection, based on the AMD extended leaf 1a, bit 0. Added a field in cpu_id_t to specify SSE unit size. Also added a hints array, similar to the flags array, which will hold various detection-specific hints. The only currently present hint is about the way the SSE unit size is inferred - whether it is based on the old CPU family/model guesswork (which fails for the AMD Brazos-based cores). Also, added the features XOP, FMA4, TBM and F16C. Changed the library version due to breaking binary compatibility. 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@96 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2011-10-11 16:38:41 +00:00
Veselin Georgiev
c3d236ec86 Bumped the version to 0.1.4 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@94 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2011-01-14 05:28:31 +00:00
Veselin Georgiev
75934f2538 An erorrneous commit was reverted 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@85 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2010-04-20 10:18:53 +00:00
Veselin Georgiev
23b5b71856 Another minor fix 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@84 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2010-04-20 10:17:21 +00:00
Veselin Georgiev
44c313126b Added cpu_clock_by_ic() function to measure cpu clock using instruction counting. Still not translated to MSVC, and isn't tested on CPUs other than Core i7 (but there it works beatifully). Bumped version to 0.1.3. 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@77 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2010-04-20 09:01:07 +00:00
Veselin Georgiev
59cf96984d Fixed recognition of Core i7. It was required to obtain the extended CPU topology information from CPUID leaf 0xb, so 4 more ints are added to cpu_raw_data_t. This, in turn, breaks binary compatibility with version 0.1.0, so version is increased to 0.1.1 as well. The new CPUID serialization is backward- and forward-compatible with version 0.1.0, provided that the CPU doesn't have leaf 0xb. In some sense it might be viewed incompatible as well. Also added the guilty test case to the test stash 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@57 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-07-06 18:33:56 +00:00
Veselin Georgiev
b20d0254de Added the unit tests to the tarball distribution 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@51 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-01-13 18:33:28 +00:00
Veselin Georgiev
2d453e612c Initial detection working 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@5 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-10 16:04:29 +00:00
Veselin Georgiev
bb045e7178 Moving the repository one level deeper 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@3 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-06 18:17:20 +00:00