Since those features are general properties of the environment, it makes
sense to use them from libc++abi too, and so the name libcpp-has-no-xxx
doesn't make sense.
Differential Revision: https://reviews.llvm.org/D126482
Like we have been doing for libc++ for a while now, start using
from-scratch testing configurations for libc++abi.
As a fly-by fix, remove the LIBCXXABI_NO_TIMER macro, which was defined
but never used.
Differential Revision: https://reviews.llvm.org/D125242
When unwind step reaches the end of the stack that means the force unwind should notify the stop function.
This is not an error, it could mean just the thread is cleaned up completely.
Reviewed By: #libunwind, mstorsjo
Differential Revision: https://reviews.llvm.org/D109856
Louis Dionne