RPCSX/llvm
1
0
Fork 0
mirror of https://github.com/RPCSX/llvm.git synced 2024-11-27 13:40:30 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Revert "Use _Unwind_Backtrace on Apple platforms."

Browse Source 
This reverts commit 63165f6ae3.

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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291207 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson 2017-01-06 02:26:33 +00:00
parent 80617ba8c4
commit 9ffd2e44bf
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/Support/Unix/Signals.inc
View File

@ -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