DL_HWCAP_MASK and static binaries

Siddhesh Poyarekar siddhesh@gotplt.org
Wed Mar 1 09:04:00 GMT 2017


Hi,

I was working on getting the DL_HWCAP_MASK variable into tunables and I
noticed that it is not available for static binaries.  We had thought of
using DL_HWCAP_MASK to mask out HWCAP_CPUID in aarch64 for testing and
turns out it will be ineffective on static binaries since DL_HWCAP_MASK
is ignored.

Does anybody know why DL_HWCAP_MASK is ignored for static binaries?

Siddhesh



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