<rdar://problem/13521159>

LLDB is crashing when logging is enabled from lldb-perf-clang. This has to do with the global destructor chain as the process and its threads are being torn down.

All logging channels now make one and only one instance that is kept in a global pointer which is never freed. This guarantees that logging can correctly continue as the process tears itself down.

llvm-svn: 178191

1 files changed, 2 insertions, 2 deletions

diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugAranges.cpp b/lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugAranges.cpp
index bcf62b88fef..3b004c4b389 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugAranges.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugAranges.cpp
@@ -138,7 +138,7 @@ DWARFDebugAranges::Sort (bool minimize)
     Timer scoped_timer(__PRETTY_FUNCTION__, "%s this = %p",
                        __PRETTY_FUNCTION__, this);
 
-    LogSP log (LogChannelDWARF::GetLogIfAll(DWARF_LOG_DEBUG_ARANGES));
+    Log *log (LogChannelDWARF::GetLogIfAll(DWARF_LOG_DEBUG_ARANGES));
     size_t orig_arange_size = 0;
     if (log)
     {
@@ -160,7 +160,7 @@ DWARFDebugAranges::Sort (bool minimize)
                          (uint64_t)delta,
                          (uint64_t)delta * sizeof(Range));
         }
-        Dump (log.get());
+        Dump (log);
     }
 }