https://bugs.kde.org/show_bug.cgi?id=403552
Bug ID: 403552
Summary: s390x: wrong facility bit checked for vector facility
Product: valgrind
Version: 3.15 SVN
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
The wrong bit number (128 instead of 129) is used when checking for the vector
facility. This can result in an emulation error such as this:
==1206== Emulation fatal error -- Valgrind cannot continue:
==1206== Encountered an instruction that requires the vector facility.
==1206== That facility is not available on this host
==1206== at 0x4015980: _dl_runtime_resolve_vx (dl-trampoline.h:82)
Such an error has been seen when running Valgrind under Qemu/KVM.
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