More moving things around for the unwind plan and assembly unwind plug-ins.

llvm-svn: 130154

1 files changed, 108 insertions, 0 deletions

diff --git a/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.cpp b/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.cpp
new file mode 100644
index 00000000000..966b526d6c0
--- /dev/null
+++ b/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.cpp
@@ -0,0 +1,108 @@
+//===-- UnwindAssemblyInstEmulation.cpp --------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "UnwindAssemblyInstEmulation.h"
+
+#include "llvm-c/EnhancedDisassembly.h"
+
+#include "lldb/Core/Address.h"
+#include "lldb/Core/Error.h"
+#include "lldb/Core/ArchSpec.h"
+#include "lldb/Core/PluginManager.h"
+#include "lldb/Symbol/UnwindPlan.h"
+#include "lldb/Target/ExecutionContext.h"
+#include "lldb/Target/Process.h"
+#include "lldb/Target/RegisterContext.h"
+#include "lldb/Target/Thread.h"
+#include "lldb/Target/Target.h"
+#include "lldb/Target/UnwindAssemblyProfiler.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+
+
+//-----------------------------------------------------------------------------------------------
+//  UnwindAssemblyParser_x86 method definitions 
+//-----------------------------------------------------------------------------------------------
+
+bool
+UnwindAssemblyInstEmulation::GetNonCallSiteUnwindPlanFromAssembly (AddressRange& func, Thread& thread, UnwindPlan& unwind_plan)
+{
+    return false;
+}
+
+bool
+UnwindAssemblyInstEmulation::GetFastUnwindPlan (AddressRange& func, Thread& thread, UnwindPlan &unwind_plan)
+{
+    return false;
+}
+
+bool
+UnwindAssemblyInstEmulation::FirstNonPrologueInsn (AddressRange& func, Target& target, Thread* thread, Address& first_non_prologue_insn)
+{
+    return false;
+}
+
+UnwindAssemblyProfiler *
+UnwindAssemblyInstEmulation::CreateInstance (const ArchSpec &arch)
+{
+    return NULL;
+}
+
+
+//------------------------------------------------------------------
+// PluginInterface protocol in UnwindAssemblyParser_x86
+//------------------------------------------------------------------
+
+const char *
+UnwindAssemblyInstEmulation::GetPluginName()
+{
+    return "UnwindAssemblyInstEmulation";
+}
+
+const char *
+UnwindAssemblyInstEmulation::GetShortPluginName()
+{
+    return "unwindassembly.inst-emulation";
+}
+
+
+uint32_t
+UnwindAssemblyInstEmulation::GetPluginVersion()
+{
+    return 1;
+}
+
+void
+UnwindAssemblyInstEmulation::Initialize()
+{
+    PluginManager::RegisterPlugin (GetPluginNameStatic(),
+                                   GetPluginDescriptionStatic(),
+                                   CreateInstance);
+}
+
+void
+UnwindAssemblyInstEmulation::Terminate()
+{
+    PluginManager::UnregisterPlugin (CreateInstance);
+}
+
+
+const char *
+UnwindAssemblyInstEmulation::GetPluginNameStatic()
+{
+    return "UnwindAssemblyInstEmulation";
+}
+
+const char *
+UnwindAssemblyInstEmulation::GetPluginDescriptionStatic()
+{
+    return "Instruction emulation based unwind information.";
+}