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| author | Akira Hatanaka <ahatanaka@apple.com> | 2017-05-11 05:58:52 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@apple.com> | 2017-05-11 05:58:52 +0000 |
| commit | a9bbdc507c1c63da960883a15bc2b5a788406e72 (patch) | |
| tree | 8e8663a5d767c714b44ab6e278744838d8605e8c /lldb/packages/Python/lldbsuite/test/lang/cpp/breakpoint-commands/TestCPPBreakpointCommands.py | |
| parent | 6c3eb5fe0eab4585ebf84d61de98da1d6b6cf754 (diff) | |
| download | bcm5719-llvm-a9bbdc507c1c63da960883a15bc2b5a788406e72.tar.gz bcm5719-llvm-a9bbdc507c1c63da960883a15bc2b5a788406e72.zip | |
[libcxxabi] Align unwindHeader on a double-word boundary.
r276215 made a change to annotate _Unwind_Exception with attribute
"aligned" so that an exception object following field __cxa_exception
is sufficiently aligned. This fix hasn't been incorporated to unwind.h
on Darwin since it is an ABI breaking change.
Instead of annotating struct _Unwind_Exception with the attribute, this
commit annotates field unwindHeader of __cxa_exception. This ensures the
exception object is sufficiently aligned without breaking the ABI.
rdar://problem/25364625
Differential Revision: https://reviews.llvm.org/D33030
llvm-svn: 302763
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/lang/cpp/breakpoint-commands/TestCPPBreakpointCommands.py')
0 files changed, 0 insertions, 0 deletions
