Commit 554e2f08 removed underscores from _CK prefixes. It missed
the arm bits, breaking the arm build (which checks for the
non-existing _CK_PR_H). Fix it.
While at it, fix the mismatch between _CK_ISB and __CK_ISB; convert
them both to CK_ISB.
Signed-off-by: Emilio G. Cota <cota@braap.org>
gcc is smart enough to use an even register for 64bits operations, and provide
a way to access the first and the second words, so use that instead of
hardcoding registers.
This adds support for CAS_64{_VALUE}, CAS_PTR_2{_VALUE},
LOAD_64, STORE_64 and other primitives built on universal
CAS primitive.
Patch submitted by Olivier Houchard <cognet@FreeBSD>.
Besides implementing Thumb 2 supports, this fixes incorrect usage of
"cmp" where "cmpeq" was meant.
Patch submitted by Olivier Houchard <cognet@freebsd>.
Olivier Houchard
Emilio G. Cota
Samy Al Bahra
Samy Al Bahra
Samy Al Bahra