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| author | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-10-11 17:57:20 +0000 |
|---|---|---|
| committer | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-10-11 17:57:20 +0000 |
| commit | 25010f2aeec81fd773ddee5f7886c86964bfc1a6 (patch) | |
| tree | 82b88e121092e9168fd4b16c14c94fd32cfccb64 /libjava/classpath/lib/java/sql | |
| parent | f7bb6501b5f9d5397f8c2a6faa5472e594cb91f6 (diff) | |
| download | ppe42-gcc-25010f2aeec81fd773ddee5f7886c86964bfc1a6.tar.gz ppe42-gcc-25010f2aeec81fd773ddee5f7886c86964bfc1a6.zip | |
* config/i386/cpuid.h (__cpuid_count): New defines.
* config/i386/driver-i386.c (struct cache_desc): New structure.
(describe_cache): Use struct cache_desc to pass cache descriptions.
(detect_l2_cache): Ditto. Rename from decode_l2_cache.
(detect_caches_amd): Use struct cache_desc to describe caches.
(decode_caches_intel): Use struct cache_desc to pass cache
descriptions. Update descriptions to match latest (rev -032,
December 2007) CPUID documentation. Do not check valid bit here.
Check for Xeon MP value 0x49 problems.
(detect_caches_cpuid2): New function, split from detect_caches_intel.
Check valid bit before calling decode_caches_intel. Detect number
of times to repeat CPUID instruction.
(detect_caches_cpuid4): New function.
(detect_caches_intel): Depending on max_level, call
detect_caches_cpuid2 or detect_caches_cpuid4. Call detect_l2_cache
only when other methods fail to provide valid L2 cache description.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141064 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/lib/java/sql')
0 files changed, 0 insertions, 0 deletions
