Import LLDB as of upstream SVN r216948 (git 50f7fe44)

This corresponds with the branchpoint for the 3.5 release.
A number of files not required for the FreeBSD build have been removed.

Sponsored by:	DARPA, AFRL

1 files changed, 17 insertions, 10 deletions

diff --git a/source/Plugins/Process/FreeBSD/ProcessFreeBSD.cpp b/source/Plugins/Process/FreeBSD/ProcessFreeBSD.cpp
index d13b9a4..4b48844 100644
--- a/source/Plugins/Process/FreeBSD/ProcessFreeBSD.cpp
+++ b/source/Plugins/Process/FreeBSD/ProcessFreeBSD.cpp
@@ -22,12 +22,23 @@
 #include "ProcessFreeBSD.h"
 #include "ProcessPOSIXLog.h"
 #include "Plugins/Process/Utility/InferiorCallPOSIX.h"
+#include "Plugins/Process/Utility/FreeBSDSignals.h"
 #include "ProcessMonitor.h"
 #include "FreeBSDThread.h"
 
 using namespace lldb;
 using namespace lldb_private;
 
+namespace
+{
+    UnixSignalsSP&
+    GetFreeBSDSignals ()
+    {
+        static UnixSignalsSP s_freebsd_signals_sp (new FreeBSDSignals ());
+        return s_freebsd_signals_sp;
+    }
+}
+
 //------------------------------------------------------------------------------
 // Static functions.
 
@@ -113,7 +124,8 @@ ProcessFreeBSD::EnablePluginLogging(Stream *strm, Args &command)
 // Constructors and destructors.
 
 ProcessFreeBSD::ProcessFreeBSD(Target& target, Listener &listener)
-    : ProcessPOSIX(target, listener)
+    : ProcessPOSIX(target, listener, GetFreeBSDSignals ()),
+      m_resume_signo(0)
 {
 }
 
@@ -132,8 +144,6 @@ ProcessFreeBSD::DoDetach(bool keep_stopped)
         return error;
     }
 
-    DisableAllBreakpointSites();
-
     error = m_monitor->Detach(GetID());
 
     if (error.Success())
@@ -147,9 +157,6 @@ ProcessFreeBSD::DoResume()
 {
     Log *log (ProcessPOSIXLog::GetLogIfAllCategoriesSet (POSIX_LOG_PROCESS));
 
-    // FreeBSD's ptrace() uses 0 to indicate "no signal is to be sent."
-    int resume_signal = 0;
-
     SetPrivateState(eStateRunning);
 
     Mutex::Locker lock(m_thread_list.GetMutex());
@@ -172,11 +179,11 @@ ProcessFreeBSD::DoResume()
     }
 
     if (log)
-        log->Printf("process %lu resuming (%s)", GetID(), do_step ? "step" : "continue");
+        log->Printf("process %" PRIu64 " resuming (%s)", GetID(), do_step ? "step" : "continue");
     if (do_step)
-        m_monitor->SingleStep(GetID(), resume_signal);
+        m_monitor->SingleStep(GetID(), m_resume_signo);
     else
-        m_monitor->Resume(GetID(), resume_signal);
+        m_monitor->Resume(GetID(), m_resume_signo);
 
     return Error();
 }
@@ -228,6 +235,7 @@ ProcessFreeBSD::UpdateThreadList(ThreadList &old_thread_list, ThreadList &new_th
 Error
 ProcessFreeBSD::WillResume()
 {
+    m_resume_signo = 0;
     m_suspend_tids.clear();
     m_run_tids.clear();
     m_step_tids.clear();
@@ -274,4 +282,3 @@ ProcessFreeBSD::SendMessage(const ProcessMessage &message)
 
     m_message_queue.push(message);
 }
-