Manjukumar Matha ca6bdf1805 valgrind: Mask CPUID support in HWCAP on aarch64
valgrind currently does not know anything about the CPUID flag added to
the HWCAP auxv entry in kernel 4.11+

At runtime it will fails like this:

ARM64 front end: branch_etc
disInstr(arm64): unhandled instruction 0xD5380001
disInstr(arm64): 1101'0101 0011'1000 0000'0000 0000'0001 ==2082==
valgrind: Unrecognised instruction at address 0x4014e64.

This patch is a workaround by masking all HWCAP. This patch is dervied
from https://bugzilla.redhat.com/show_bug.cgi?id=1464211

(From OE-Core rev: cdeb3d530af6cec1959c986aff3d6906939c8918)

(From OE-Core rev: e6cb66399f6ba874a7954d3212157576030dda34)

Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-11-05 16:02:44 +00:00
..
2018-07-19 10:54:55 +01:00
2018-05-07 15:57:37 +01:00