Disable the "pretty stack trace" signal handler,

which can conflict with accurate crash reporting
in multithreaded contexts.

llvm-svn: 163282

1 files changed, 2 insertions, 0 deletions

diff --git a/lldb/source/Expression/ClangExpressionParser.cpp b/lldb/source/Expression/ClangExpressionParser.cpp
index 88e7323e3a6..5dd2ce2eb51 100644
--- a/lldb/source/Expression/ClangExpressionParser.cpp
+++ b/lldb/source/Expression/ClangExpressionParser.cpp
@@ -195,6 +195,8 @@ ClangExpressionParser::ClangExpressionParser (ExecutionContextScope *exe_scope,
             llvm::InitializeAllAsmPrinters();
             llvm::InitializeAllTargetMCs();
             llvm::InitializeAllDisassemblers();
+            
+            llvm::DisablePrettyStackTrace = true;
         }
     } InitializeLLVM;