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authorH.J. Lu <hjl.tools@gmail.com>2016-05-10 05:42:49 -0700
committerH.J. Lu <hjl.tools@gmail.com>2016-05-14 09:19:01 -0700
commit4292da19f08b9d5e804909232489622bee6a60e3 (patch)
treecb1ce5dd222b533113b65d75a039ef8e7d60d358 /sysdeps/powerpc/nofpu
parent1fa001e37c3c62748b5ab00c30f9f3f0c7209286 (diff)
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X86: Add cache info to _dl_x86_cpu_features hjl/ld.so/master
This patch adds cache info to _dl_x86_cpu_features to allow a processor
to override cache info derived from CPUID.

Tested on x86 and x86-64.

	* sysdeps/x86/cacheinfo.c: Skip if not in libc.
	(init_cacheinfo): Use raw_data_size, raw_shared_size and
	shared_non_temporal_threshold from _dl_x86_cpu_features if
	not zero.
	* sysdeps/x86/cpu-features.h (cache_info): New.
	(cpu_features): Add cache.
Diffstat (limited to 'sysdeps/powerpc/nofpu')
0 files changed, 0 insertions, 0 deletions