Fix incomplete commit of http://llvm.org/viewvc/llvm-project?rev=147609&view=rev:
This patch combines common code from Linux and FreeBSD into
a new POSIX platform. It also contains fixes for 64bit FreeBSD.
The patch is based on changes by Mark Peek <mp@FreeBSD.org> and
"K. Macy" <kmacy@freebsd.org> in their github repo located at
https://github.com/fbsd/lldb.
llvm-svn: 147613
diff --git a/lldb/source/Plugins/Process/POSIX/POSIXStopInfo.h b/lldb/source/Plugins/Process/POSIX/POSIXStopInfo.h
new file mode 100644
index 0000000..c510377
--- /dev/null
+++ b/lldb/source/Plugins/Process/POSIX/POSIXStopInfo.h
@@ -0,0 +1,92 @@
+//===-- POSIXStopInfo.h -----------------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_POSIXStopInfo_H_
+#define liblldb_POSIXStopInfo_H_
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "lldb/Target/StopInfo.h"
+
+#include "POSIXThread.h"
+#include "ProcessMessage.h"
+
+//===----------------------------------------------------------------------===//
+/// @class POSIXStopInfo
+/// @brief Simple base class for all POSIX-specific StopInfo objects.
+///
+class POSIXStopInfo
+ : public lldb_private::StopInfo
+{
+public:
+ POSIXStopInfo(lldb_private::Thread &thread, uint32_t status)
+ : StopInfo(thread, status)
+ { }
+};
+
+//===----------------------------------------------------------------------===//
+/// @class POSIXLimboStopInfo
+/// @brief Represents the stop state of a process ready to exit.
+///
+class POSIXLimboStopInfo
+ : public POSIXStopInfo
+{
+public:
+ POSIXLimboStopInfo(POSIXThread &thread)
+ : POSIXStopInfo(thread, 0)
+ { }
+
+ ~POSIXLimboStopInfo();
+
+ lldb::StopReason
+ GetStopReason() const;
+
+ const char *
+ GetDescription();
+
+ bool
+ ShouldStop(lldb_private::Event *event_ptr);
+
+ bool
+ ShouldNotify(lldb_private::Event *event_ptr);
+};
+
+
+//===----------------------------------------------------------------------===//
+/// @class POSIXCrashStopInfo
+/// @brief Represents the stop state of process that is ready to crash.
+///
+class POSIXCrashStopInfo
+ : public POSIXStopInfo
+{
+public:
+ POSIXCrashStopInfo(POSIXThread &thread, uint32_t status,
+ ProcessMessage::CrashReason reason)
+ : POSIXStopInfo(thread, status),
+ m_crash_reason(reason)
+ { }
+
+ ~POSIXCrashStopInfo();
+
+ lldb::StopReason
+ GetStopReason() const;
+
+ const char *
+ GetDescription();
+
+ ProcessMessage::CrashReason
+ GetCrashReason() const;
+
+private:
+ ProcessMessage::CrashReason m_crash_reason;
+};
+
+#endif