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| author | Bob Wilson <bob.wilson@apple.com> | 2017-01-06 02:26:33 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2017-01-06 02:26:33 +0000 |
| commit | 37df90a474a59fd1a9d94147fdd5e618774f72d9 (patch) | |
| tree | d3ff3f4822cf51760590c29624e6645bd1efc7e8 /llvm/lib/Support/Unix | |
| parent | d39ead41056b00d10b6223543562cd304307ac9b (diff) | |
| download | bcm5719-llvm-37df90a474a59fd1a9d94147fdd5e618774f72d9.tar.gz bcm5719-llvm-37df90a474a59fd1a9d94147fdd5e618774f72d9.zip | |
Revert "Use _Unwind_Backtrace on Apple platforms."
This reverts commit 63165f6ae3bac1623be36d4b3ce63afa1d51a30a.
After making this change, I discovered that _Unwind_Backtrace is
unable to unwind past a signal handler after an assertion failure.
I filed a bug report about that issue in rdar://29866587 but even if
we get a fix soon, it will be awhile before it get released.
llvm-svn: 291207
Diffstat (limited to 'llvm/lib/Support/Unix')
| -rw-r--r-- | llvm/lib/Support/Unix/Signals.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Support/Unix/Signals.inc b/llvm/lib/Support/Unix/Signals.inc index 3750d7f4c09..9752b70644c 100644 --- a/llvm/lib/Support/Unix/Signals.inc +++ b/llvm/lib/Support/Unix/Signals.inc @@ -48,7 +48,7 @@ // _Unwind_Backtrace function, but on FreeBSD the configure test passes // despite the function not existing, and on Android, <unwind.h> conflicts // with <link.h>. -#if defined(__GLIBC__) || defined(__APPLE__) +#ifdef __GLIBC__ #include <unwind.h> #else #undef HAVE__UNWIND_BACKTRACE |
