| 7819a911 | 20-Mar-2022 |
Dimitry Andric <dim@FreeBSD.org> |
Merge libcxxrt commit f2e55091e2e878386c9f7974d4922bbdc4faed84
Fix unlock in two-word version and add missing comment.
Fixes #15
Fixes #16
This should fix the hangs in __cxa_guard_acquire()
Merge libcxxrt commit f2e55091e2e878386c9f7974d4922bbdc4faed84
Fix unlock in two-word version and add missing comment.
Fixes #15
Fixes #16
This should fix the hangs in __cxa_guard_acquire() reported on i386 (and
possibly other 32-bit platforms).
Obtained from: https://github.com/libcxxrt/libcxxrt/commit/f2e5509
Fixes: 56aaed388b0a
MFC after: 2 weeks
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| bfffb66e | 20-Mar-2022 |
Dimitry Andric <dim@FreeBSD.org> |
Reapply libcxxrt atomics cleanup commit, preparing for upstream fix
This reapplies upstream commit fd484be, as there is a follow-up fix for
the possible hangs in __cxa_guard_acquire() on i386:
At
Reapply libcxxrt atomics cleanup commit, preparing for upstream fix
This reapplies upstream commit fd484be, as there is a follow-up fix for
the possible hangs in __cxa_guard_acquire() on i386:
Atomics cleanup (#11)
We need to test exception specifiers but they're gone in C++17 so
compile the tests with an older version of the standard.
Rewrite the guard logic to be more idiomatic C++ and more
comprehensible and make sure that atomics are used where necessary.
Obtained from: https://github.com/libcxxrt/libcxxrt/commit/fd484be
Fixes: 56aaed388b0a
MFC after: 2 weeks
show more ...
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