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* aarch64: add HWCAP_ flags from linux v4.17Szabolcs Nagy2018-06-191-0/+4
| | | | | hwcaps for armv8.4, new in linux commit 7206dc93a58fb76421c4411eefa3c003337bcb2d
* aarch64: add HWCAP_ASIMDFHM from linux v4.16Szabolcs Nagy2018-06-191-0/+1
| | | | | armv8.4 fp mul instructions. added in commit 3b3b681097fae73b7f5dcdd42db6cfdf32943d4c
* aarch64: update hwcap.h for linux v4.15Szabolcs Nagy2018-02-221-0/+6
| | | | | | HWCAP_SVE is new in linux commit 43994d824e8443263dc98b151e6326bf677be52e HWCAP_SHA3, HWCAP_SM3, HWCAP_SM4, HWCAP_ASIMDDP and HWCAP_SHA512 are new in f5e035f8694c3bdddc66ea46ecda965ee6853718
* aarch64: add HWCAP_DCPOP from linux v4.14Szabolcs Nagy2018-02-221-0/+1
| | | | | indicates ARMv8.2-DCPoP persistent memory support extension. new in linux commit 7aac405ebb3224037efd56b73d82d181111cdac3
* aarch64: add new HWCAP_* flags from linux v4.12Szabolcs Nagy2017-11-051-0/+3
| | | | | | | hwcap bits for armv8.3 extensions, added in linux commits c8c3798d2369e4285da44b244638eafe446a8f8a cb567e79fa504575cb97fb2f866d2040ed1c92e7 c651aae5a7732287c1c9bc974ece4ed798780544
* update aarch64 hwcap.h for linux v4.11Szabolcs Nagy2017-11-051-0/+2
| | | | | | new hwcap bits were added in kernel commits 77c97b4ee21290f5f083173d957843b615abbff2 f92f5ce01ee6a6a86cbfc4e3b0d18529c302b1ea
* add bits/hwcap.h and include it in sys/auxv.hSzabolcs Nagy2016-10-201-0/+11
aarch64, arm, mips, mips64, mipsn32, powerpc, powerpc64 and sh have cpu feature bits defined in linux for AT_HWCAP auxv entry, so expose those in sys/auxv.h it seems the mips hwcaps were never exposed to userspace neither by linux nor by glibc, but that's most likely an oversight.