commit 5160ce5c72e5f55c2e83ca9914cd0f02e0c5ceb3
author Greg Clayton <gclayton@apple.com> Wed Mar 27 23:08:40 2013 +0000
committer Greg Clayton <gclayton@apple.com> Wed Mar 27 23:08:40 2013 +0000
tree b24bb5959b40d8f0e99ed6d8b13271270dbf08e3
parent ccc266559f5c028442b6393362da14d866d9b32b

<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

lldb/source/API/SBDeclaration.cpp

diff --git a/lldb/source/API/SBDeclaration.cpp b/lldb/source/API/SBDeclaration.cpp
index 2bba12d..fc90156 100644
--- a/lldb/source/API/SBDeclaration.cpp
+++ b/lldb/source/API/SBDeclaration.cpp
@@ -73,7 +73,7 @@
 SBFileSpec
 SBDeclaration::GetFileSpec () const
 {
-    LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
     
     SBFileSpec sb_file_spec;
     if (m_opaque_ap.get() && m_opaque_ap->GetFile())
@@ -93,7 +93,7 @@
 uint32_t
 SBDeclaration::GetLine () const
 {
-    LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
     
     uint32_t line = 0;
     if (m_opaque_ap.get())