[Lldb-commits] [lldb] r255868 - Set the minimum stack size for private state thread to 8MB

[Kate Stone via lldb-commits]

Author: kate
Date: Wed Dec 16 19:37:00 2015
New Revision: 255868

URL: http://llvm.org/viewvc/llvm-project?rev=255868&view=rev
Log:
Set the minimum stack size for private state thread to 8MB

Demangling complex Boost symbols can exhaust the default stack size.  In practice, any thread that calls into LLDB functionality that touches symbols runs this risk.  Guaranteeing a reasonable minimum for our own private state thread addressees some known scenarios debugging processes that make use of cpp-netlib.

Modified:
    lldb/trunk/source/Target/Process.cpp

Modified: lldb/trunk/source/Target/Process.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Target/Process.cpp?rev=255868&r1=255867&r2=255868&view=diff
==============================================================================
--- lldb/trunk/source/Target/Process.cpp (original)
+++ lldb/trunk/source/Target/Process.cpp Wed Dec 16 19:37:00 2015
@@ -4070,7 +4070,7 @@ Process::StartPrivateStateThread (bool i
 
     // Create the private state thread, and start it running.
     PrivateStateThreadArgs args = {this, is_secondary_thread};
-    m_private_state_thread = ThreadLauncher::LaunchThread(thread_name, Process::PrivateStateThread, (void *) &args, NULL);
+    m_private_state_thread = ThreadLauncher::LaunchThread(thread_name, Process::PrivateStateThread, (void *) &args, NULL, 8 * 1024 * 1024);
     if (m_private_state_thread.IsJoinable())
     {
         ResumePrivateStateThread();