Date: Wed, 20 Jul 2016 03:13:03 +0000 (UTC) From: Ed Maste <emaste@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r303061 - head/contrib/llvm/projects/libunwind/include Message-ID: <201607200313.u6K3D3XE003473@repo.freebsd.org>
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Author: emaste Date: Wed Jul 20 03:13:02 2016 New Revision: 303061 URL: https://svnweb.freebsd.org/changeset/base/303061 Log: libunwind: Properly align _Unwind_Exception. _Unwind_Exception is required to be double word aligned. GCC has interpreted this to mean "use the maximum useful alignment for the target" so follow that lead. Obtained from: LLVM review D22543 Modified: head/contrib/llvm/projects/libunwind/include/unwind.h Modified: head/contrib/llvm/projects/libunwind/include/unwind.h ============================================================================== --- head/contrib/llvm/projects/libunwind/include/unwind.h Wed Jul 20 02:21:54 2016 (r303060) +++ head/contrib/llvm/projects/libunwind/include/unwind.h Wed Jul 20 03:13:02 2016 (r303061) @@ -128,7 +128,7 @@ struct _Unwind_Exception { // added for binary compatibility. uint32_t reserved[3]; #endif -}; +} __attribute__((__aligned__)); typedef _Unwind_Reason_Code (*_Unwind_Stop_Fn) (int version,
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