1 files changed, 1526 insertions, 0 deletions

diff --git a/source/API/SBFrame.cpp b/source/API/SBFrame.cpp
new file mode 100644
index 0000000000000..1a1a63bd06717
--- /dev/null
+++ b/source/API/SBFrame.cpp
@@ -0,0 +1,1526 @@
+//===-- SBFrame.cpp ---------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/API/SBFrame.h"
+
+#include <string>
+#include <algorithm>
+
+#include "lldb/lldb-types.h"
+
+#include "lldb/Core/Address.h"
+#include "lldb/Core/ConstString.h"
+#include "lldb/Core/Log.h"
+#include "lldb/Core/Stream.h"
+#include "lldb/Core/StreamFile.h"
+#include "lldb/Core/ValueObjectRegister.h"
+#include "lldb/Core/ValueObjectVariable.h"
+#include "lldb/Expression/ClangUserExpression.h"
+#include "lldb/Host/Host.h"
+#include "lldb/Symbol/Block.h"
+#include "lldb/Symbol/Function.h"
+#include "lldb/Symbol/Symbol.h"
+#include "lldb/Symbol/SymbolContext.h"
+#include "lldb/Symbol/VariableList.h"
+#include "lldb/Symbol/Variable.h"
+#include "lldb/Target/ExecutionContext.h"
+#include "lldb/Target/Target.h"
+#include "lldb/Target/Process.h"
+#include "lldb/Target/RegisterContext.h"
+#include "lldb/Target/StackFrame.h"
+#include "lldb/Target/StackID.h"
+#include "lldb/Target/Thread.h"
+
+#include "lldb/API/SBDebugger.h"
+#include "lldb/API/SBValue.h"
+#include "lldb/API/SBAddress.h"
+#include "lldb/API/SBExpressionOptions.h"
+#include "lldb/API/SBStream.h"
+#include "lldb/API/SBSymbolContext.h"
+#include "lldb/API/SBThread.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+
+SBFrame::SBFrame () :
+    m_opaque_sp (new ExecutionContextRef())
+{
+}
+
+SBFrame::SBFrame (const StackFrameSP &lldb_object_sp) :
+    m_opaque_sp (new ExecutionContextRef (lldb_object_sp))
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+
+    if (log)
+    {
+        SBStream sstr;
+        GetDescription (sstr);
+        log->Printf ("SBFrame::SBFrame (sp=%p) => SBFrame(%p): %s", 
+                     lldb_object_sp.get(), lldb_object_sp.get(), sstr.GetData());
+                     
+    }
+}
+
+SBFrame::SBFrame(const SBFrame &rhs) :
+    m_opaque_sp (new ExecutionContextRef (*rhs.m_opaque_sp))
+{
+}
+
+const SBFrame &
+SBFrame::operator = (const SBFrame &rhs)
+{
+    if (this != &rhs)
+        *m_opaque_sp = *rhs.m_opaque_sp;
+    return *this;
+}
+
+SBFrame::~SBFrame()
+{
+}
+
+StackFrameSP
+SBFrame::GetFrameSP() const
+{
+    if (m_opaque_sp)
+        return m_opaque_sp->GetFrameSP();
+    return StackFrameSP();
+}
+
+void
+SBFrame::SetFrameSP (const StackFrameSP &lldb_object_sp)
+{
+    return m_opaque_sp->SetFrameSP(lldb_object_sp);
+}
+
+bool
+SBFrame::IsValid() const
+{
+    return GetFrameSP().get() != NULL;
+}
+
+SBSymbolContext
+SBFrame::GetSymbolContext (uint32_t resolve_scope) const
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    SBSymbolContext sb_sym_ctx;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                sb_sym_ctx.SetSymbolContext(&frame->GetSymbolContext (resolve_scope));
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetVariables () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetSymbolContext () => error: process is running");
+        }
+    }
+
+    if (log)
+        log->Printf ("SBFrame(%p)::GetSymbolContext (resolve_scope=0x%8.8x) => SBSymbolContext(%p)", 
+                     frame, resolve_scope, sb_sym_ctx.get());
+
+    return sb_sym_ctx;
+}
+
+SBModule
+SBFrame::GetModule () const
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    SBModule sb_module;
+    ModuleSP module_sp;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                module_sp = frame->GetSymbolContext (eSymbolContextModule).module_sp;
+                sb_module.SetSP (module_sp);
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetModule () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetModule () => error: process is running");
+        }
+    }
+
+    if (log)
+        log->Printf ("SBFrame(%p)::GetModule () => SBModule(%p)", 
+                     frame, module_sp.get());
+
+    return sb_module;
+}
+
+SBCompileUnit
+SBFrame::GetCompileUnit () const
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    SBCompileUnit sb_comp_unit;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                sb_comp_unit.reset (frame->GetSymbolContext (eSymbolContextCompUnit).comp_unit);
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetCompileUnit () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetCompileUnit () => error: process is running");
+        }
+    }
+    if (log)
+        log->Printf ("SBFrame(%p)::GetCompileUnit () => SBCompileUnit(%p)", 
+                     frame, sb_comp_unit.get());
+
+    return sb_comp_unit;
+}
+
+SBFunction
+SBFrame::GetFunction () const
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    SBFunction sb_function;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                sb_function.reset(frame->GetSymbolContext (eSymbolContextFunction).function);
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetFunction () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetFunction () => error: process is running");
+        }
+    }
+    if (log)
+        log->Printf ("SBFrame(%p)::GetFunction () => SBFunction(%p)", 
+                     frame, sb_function.get());
+
+    return sb_function;
+}
+
+SBSymbol
+SBFrame::GetSymbol () const
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    SBSymbol sb_symbol;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                sb_symbol.reset(frame->GetSymbolContext (eSymbolContextSymbol).symbol);
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetSymbol () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetSymbol () => error: process is running");
+        }
+    }
+    if (log)
+        log->Printf ("SBFrame(%p)::GetSymbol () => SBSymbol(%p)", 
+                     frame, sb_symbol.get());
+    return sb_symbol;
+}
+
+SBBlock
+SBFrame::GetBlock () const
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    SBBlock sb_block;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                sb_block.SetPtr (frame->GetSymbolContext (eSymbolContextBlock).block);
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetBlock () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame(%p)::GetBlock () => error: process is running", frame);
+        }
+    }
+    if (log)
+        log->Printf ("SBFrame(%p)::GetBlock () => SBBlock(%p)", 
+                     frame, sb_block.GetPtr());
+    return sb_block;
+}
+
+SBBlock
+SBFrame::GetFrameBlock () const
+{
+    SBBlock sb_block;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                sb_block.SetPtr(frame->GetFrameBlock ());
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetFrameBlock () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetFrameBlock () => error: process is running");
+        }
+    }
+    if (log)
+        log->Printf ("SBFrame(%p)::GetFrameBlock () => SBBlock(%p)", 
+                     frame, sb_block.GetPtr());
+    return sb_block;    
+}
+
+SBLineEntry
+SBFrame::GetLineEntry () const
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    SBLineEntry sb_line_entry;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                sb_line_entry.SetLineEntry (frame->GetSymbolContext (eSymbolContextLineEntry).line_entry);
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetLineEntry () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetLineEntry () => error: process is running");
+        }
+    }
+    if (log)
+        log->Printf ("SBFrame(%p)::GetLineEntry () => SBLineEntry(%p)", 
+                     frame, sb_line_entry.get());
+    return sb_line_entry;
+}
+
+uint32_t
+SBFrame::GetFrameID () const
+{
+    uint32_t frame_idx = UINT32_MAX;
+    
+    ExecutionContext exe_ctx(m_opaque_sp.get());
+    StackFrame *frame = exe_ctx.GetFramePtr();
+    if (frame)
+        frame_idx = frame->GetFrameIndex ();
+    
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    if (log)
+        log->Printf ("SBFrame(%p)::GetFrameID () => %u", 
+                     frame, frame_idx);
+    return frame_idx;
+}
+
+addr_t
+SBFrame::GetPC () const
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    addr_t addr = LLDB_INVALID_ADDRESS;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                addr = frame->GetFrameCodeAddress().GetOpcodeLoadAddress (target);
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetPC () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetPC () => error: process is running");
+        }
+    }
+
+    if (log)
+        log->Printf ("SBFrame(%p)::GetPC () => 0x%" PRIx64, frame, addr);
+
+    return addr;
+}
+
+bool
+SBFrame::SetPC (addr_t new_pc)
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    bool ret_val = false;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                ret_val = frame->GetRegisterContext()->SetPC (new_pc);
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::SetPC () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::SetPC () => error: process is running");
+        }
+    }
+
+    if (log)
+        log->Printf ("SBFrame(%p)::SetPC (new_pc=0x%" PRIx64 ") => %i",
+                     frame, new_pc, ret_val);
+
+    return ret_val;
+}
+
+addr_t
+SBFrame::GetSP () const
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    addr_t addr = LLDB_INVALID_ADDRESS;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                addr = frame->GetRegisterContext()->GetSP();
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetSP () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetSP () => error: process is running");
+        }
+    }
+    if (log)
+        log->Printf ("SBFrame(%p)::GetSP () => 0x%" PRIx64, frame, addr);
+
+    return addr;
+}
+
+
+addr_t
+SBFrame::GetFP () const
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    addr_t addr = LLDB_INVALID_ADDRESS;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                addr = frame->GetRegisterContext()->GetFP();
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetFP () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetFP () => error: process is running");
+        }
+    }
+
+    if (log)
+        log->Printf ("SBFrame(%p)::GetFP () => 0x%" PRIx64, frame, addr);
+    return addr;
+}
+
+
+SBAddress
+SBFrame::GetPCAddress () const
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    SBAddress sb_addr;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = exe_ctx.GetFramePtr();
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                sb_addr.SetAddress (&frame->GetFrameCodeAddress());
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetPCAddress () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetPCAddress () => error: process is running");
+        }
+    }
+    if (log)
+        log->Printf ("SBFrame(%p)::GetPCAddress () => SBAddress(%p)", frame, sb_addr.get());
+    return sb_addr;
+}
+
+void
+SBFrame::Clear()
+{
+    m_opaque_sp->Clear();
+}
+
+lldb::SBValue
+SBFrame::GetValueForVariablePath (const char *var_path)
+{
+    SBValue sb_value;
+    ExecutionContext exe_ctx(m_opaque_sp.get());
+    StackFrame *frame = exe_ctx.GetFramePtr();
+    Target *target = exe_ctx.GetTargetPtr();
+    if (frame && target)
+    {
+        lldb::DynamicValueType  use_dynamic = frame->CalculateTarget()->GetPreferDynamicValue();
+        sb_value = GetValueForVariablePath (var_path, use_dynamic);
+    }
+    return sb_value;
+}
+
+lldb::SBValue
+SBFrame::GetValueForVariablePath (const char *var_path, DynamicValueType use_dynamic)
+{
+    SBValue sb_value;
+    Mutex::Locker api_locker;
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    if (var_path == NULL || var_path[0] == '\0')
+    {
+        if (log)
+            log->Printf ("SBFrame::GetValueForVariablePath called with empty variable path.");
+        return sb_value;
+    }
+    
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                VariableSP var_sp;
+                Error error;
+                ValueObjectSP value_sp (frame->GetValueForVariableExpressionPath (var_path,
+                                                                                  eNoDynamicValues,
+                                                                                  StackFrame::eExpressionPathOptionCheckPtrVsMember | StackFrame::eExpressionPathOptionsAllowDirectIVarAccess,
+                                                                                  var_sp,
+                                                                                  error));
+                sb_value.SetSP(value_sp, use_dynamic);
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetValueForVariablePath () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetValueForVariablePath () => error: process is running");
+        }
+    }
+    return sb_value;
+}
+
+SBValue
+SBFrame::FindVariable (const char *name)
+{
+    SBValue value;
+    ExecutionContext exe_ctx(m_opaque_sp.get());
+    StackFrame *frame = exe_ctx.GetFramePtr();
+    Target *target = exe_ctx.GetTargetPtr();
+    if (frame && target)
+    {
+        lldb::DynamicValueType  use_dynamic = frame->CalculateTarget()->GetPreferDynamicValue();
+        value = FindVariable (name, use_dynamic);
+    }
+    return value;
+}
+                                    
+
+SBValue
+SBFrame::FindVariable (const char *name, lldb::DynamicValueType use_dynamic)
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    VariableSP var_sp;
+    SBValue sb_value;
+
+    if (name == NULL || name[0] == '\0')
+    {
+        if (log)
+            log->Printf ("SBFrame::FindVariable called with empty name");
+        return sb_value;
+    }
+    
+    ValueObjectSP value_sp;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                VariableList variable_list;
+                SymbolContext sc (frame->GetSymbolContext (eSymbolContextBlock));
+
+                if (sc.block)
+                {
+                    const bool can_create = true;
+                    const bool get_parent_variables = true;
+                    const bool stop_if_block_is_inlined_function = true;
+                    
+                    if (sc.block->AppendVariables (can_create, 
+                                                   get_parent_variables,
+                                                   stop_if_block_is_inlined_function,
+                                                   &variable_list))
+                    {
+                        var_sp = variable_list.FindVariable (ConstString(name));
+                    }
+                }
+
+                if (var_sp)
+                {
+                    value_sp = frame->GetValueObjectForFrameVariable(var_sp, eNoDynamicValues);
+                    sb_value.SetSP(value_sp, use_dynamic);
+                }
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::FindVariable () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::FindVariable () => error: process is running");
+        }
+    }
+    
+    if (log)
+        log->Printf ("SBFrame(%p)::FindVariable (name=\"%s\") => SBValue(%p)", 
+                     frame, name, value_sp.get());
+
+    return sb_value;
+}
+
+SBValue
+SBFrame::FindValue (const char *name, ValueType value_type)
+{
+    SBValue value;
+    ExecutionContext exe_ctx(m_opaque_sp.get());
+    StackFrame *frame = exe_ctx.GetFramePtr();
+    Target *target = exe_ctx.GetTargetPtr();
+    if (frame && target)
+    {
+        lldb::DynamicValueType use_dynamic = frame->CalculateTarget()->GetPreferDynamicValue();
+        value = FindValue (name, value_type, use_dynamic);
+    }
+    return value;
+}
+
+SBValue
+SBFrame::FindValue (const char *name, ValueType value_type, lldb::DynamicValueType use_dynamic)
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    SBValue sb_value;
+    
+    if (name == NULL || name[0] == '\0')
+    {
+        if (log)
+            log->Printf ("SBFrame::FindValue called with empty name.");
+        return sb_value;
+    }
+    
+    ValueObjectSP value_sp;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                switch (value_type)
+                {
+                case eValueTypeVariableGlobal:      // global variable
+                case eValueTypeVariableStatic:      // static variable
+                case eValueTypeVariableArgument:    // function argument variables
+                case eValueTypeVariableLocal:       // function local variables
+                    {
+                        VariableList *variable_list = frame->GetVariableList(true);
+
+                        SymbolContext sc (frame->GetSymbolContext (eSymbolContextBlock));
+
+                        const bool can_create = true;
+                        const bool get_parent_variables = true;
+                        const bool stop_if_block_is_inlined_function = true;
+
+                        if (sc.block && sc.block->AppendVariables (can_create, 
+                                                                   get_parent_variables,
+                                                                   stop_if_block_is_inlined_function,
+                                                                   variable_list))
+                        {
+                            ConstString const_name(name);
+                            const uint32_t num_variables = variable_list->GetSize();
+                            for (uint32_t i = 0; i < num_variables; ++i)
+                            {
+                                VariableSP variable_sp (variable_list->GetVariableAtIndex(i));
+                                if (variable_sp && 
+                                    variable_sp->GetScope() == value_type &&
+                                    variable_sp->GetName() == const_name)
+                                {
+                                    value_sp = frame->GetValueObjectForFrameVariable (variable_sp, eNoDynamicValues);
+                                    sb_value.SetSP (value_sp, use_dynamic);
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                    break;
+
+                case eValueTypeRegister:            // stack frame register value
+                    {
+                        RegisterContextSP reg_ctx (frame->GetRegisterContext());
+                        if (reg_ctx)
+                        {
+                            const uint32_t num_regs = reg_ctx->GetRegisterCount();
+                            for (uint32_t reg_idx = 0; reg_idx < num_regs; ++reg_idx)
+                            {
+                                const RegisterInfo *reg_info = reg_ctx->GetRegisterInfoAtIndex (reg_idx);
+                                if (reg_info && 
+                                    ((reg_info->name && strcasecmp (reg_info->name, name) == 0) ||
+                                     (reg_info->alt_name && strcasecmp (reg_info->alt_name, name) == 0)))
+                                {
+                                    value_sp = ValueObjectRegister::Create (frame, reg_ctx, reg_idx);
+                                    sb_value.SetSP (value_sp);
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                    break;
+
+                case eValueTypeRegisterSet:         // A collection of stack frame register values
+                    {
+                        RegisterContextSP reg_ctx (frame->GetRegisterContext());
+                        if (reg_ctx)
+                        {
+                            const uint32_t num_sets = reg_ctx->GetRegisterSetCount();
+                            for (uint32_t set_idx = 0; set_idx < num_sets; ++set_idx)
+                            {
+                                const RegisterSet *reg_set = reg_ctx->GetRegisterSet (set_idx);
+                                if (reg_set && 
+                                    ((reg_set->name && strcasecmp (reg_set->name, name) == 0) ||
+                                     (reg_set->short_name && strcasecmp (reg_set->short_name, name) == 0)))
+                                {
+                                    value_sp = ValueObjectRegisterSet::Create (frame, reg_ctx, set_idx);
+                                    sb_value.SetSP (value_sp);
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                    break;
+
+                case eValueTypeConstResult:         // constant result variables
+                    {
+                        ConstString const_name(name);
+                        ClangExpressionVariableSP expr_var_sp (target->GetPersistentVariables().GetVariable (const_name));
+                        if (expr_var_sp)
+                        {
+                            value_sp = expr_var_sp->GetValueObject();
+                            sb_value.SetSP (value_sp, use_dynamic);
+                        }
+                    }
+                    break;
+
+                default:
+                    break;
+                }
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::FindValue () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::FindValue () => error: process is running");
+        }
+    }
+    
+    if (log)
+        log->Printf ("SBFrame(%p)::FindVariableInScope (name=\"%s\", value_type=%i) => SBValue(%p)", 
+                     frame, name, value_type, value_sp.get());
+
+    
+    return sb_value;
+}
+
+bool
+SBFrame::IsEqual (const SBFrame &that) const
+{
+    lldb::StackFrameSP this_sp = GetFrameSP();
+    lldb::StackFrameSP that_sp = that.GetFrameSP();
+    return (this_sp && that_sp && this_sp->GetStackID() == that_sp->GetStackID());
+}
+
+bool
+SBFrame::operator == (const SBFrame &rhs) const
+{
+    return IsEqual(rhs);
+}
+
+bool
+SBFrame::operator != (const SBFrame &rhs) const
+{
+    return !IsEqual(rhs);
+}
+
+SBThread
+SBFrame::GetThread () const
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+
+    ExecutionContext exe_ctx(m_opaque_sp.get());
+    ThreadSP thread_sp (exe_ctx.GetThreadSP());
+    SBThread sb_thread (thread_sp);
+
+    if (log)
+    {
+        SBStream sstr;
+        sb_thread.GetDescription (sstr);
+        log->Printf ("SBFrame(%p)::GetThread () => SBThread(%p): %s", 
+                     exe_ctx.GetFramePtr(), 
+                     thread_sp.get(), 
+                     sstr.GetData());
+    }
+
+    return sb_thread;
+}
+
+const char *
+SBFrame::Disassemble () const
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    const char *disassembly = NULL;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                disassembly = frame->Disassemble();
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::Disassemble () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::Disassemble () => error: process is running");
+        }            
+    }
+
+    if (log)
+        log->Printf ("SBFrame(%p)::Disassemble () => %s", frame, disassembly);
+
+    return disassembly;
+}
+
+
+SBValueList
+SBFrame::GetVariables (bool arguments,
+                       bool locals,
+                       bool statics,
+                       bool in_scope_only)
+{
+    SBValueList value_list;
+    ExecutionContext exe_ctx(m_opaque_sp.get());
+    StackFrame *frame = exe_ctx.GetFramePtr();
+    Target *target = exe_ctx.GetTargetPtr();
+    if (frame && target)
+    {
+        lldb::DynamicValueType use_dynamic = frame->CalculateTarget()->GetPreferDynamicValue();
+        value_list = GetVariables (arguments, locals, statics, in_scope_only, use_dynamic);
+    }
+    return value_list;
+}
+
+SBValueList
+SBFrame::GetVariables (bool arguments,
+                       bool locals,
+                       bool statics,
+                       bool in_scope_only,
+                       lldb::DynamicValueType  use_dynamic)
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+
+    SBValueList value_list;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+
+    if (log)
+        log->Printf ("SBFrame::GetVariables (arguments=%i, locals=%i, statics=%i, in_scope_only=%i)", 
+                     arguments,
+                     locals,
+                     statics,
+                     in_scope_only);
+    
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                size_t i;
+                VariableList *variable_list = NULL;
+                variable_list = frame->GetVariableList(true);
+                if (variable_list)
+                {
+                    const size_t num_variables = variable_list->GetSize();
+                    if (num_variables)
+                    {
+                        for (i = 0; i < num_variables; ++i)
+                        {
+                            VariableSP variable_sp (variable_list->GetVariableAtIndex(i));
+                            if (variable_sp)
+                            {
+                                bool add_variable = false;
+                                switch (variable_sp->GetScope())
+                                {
+                                case eValueTypeVariableGlobal:
+                                case eValueTypeVariableStatic:
+                                    add_variable = statics;
+                                    break;
+
+                                case eValueTypeVariableArgument:
+                                    add_variable = arguments;
+                                    break;
+
+                                case eValueTypeVariableLocal:
+                                    add_variable = locals;
+                                    break;
+
+                                default:
+                                    break;
+                                }
+                                if (add_variable)
+                                {
+                                    if (in_scope_only && !variable_sp->IsInScope(frame))
+                                        continue;
+
+                                    ValueObjectSP valobj_sp(frame->GetValueObjectForFrameVariable (variable_sp, eNoDynamicValues));
+                                    SBValue value_sb;
+                                    value_sb.SetSP(valobj_sp,use_dynamic);
+                                    value_list.Append(value_sb);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetVariables () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetVariables () => error: process is running");
+        }            
+    }
+
+    if (log)
+    {
+        log->Printf ("SBFrame(%p)::GetVariables (...) => SBValueList(%p)", frame, value_list.opaque_ptr());
+    }
+
+    return value_list;
+}
+
+SBValueList
+SBFrame::GetRegisters ()
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+
+    SBValueList value_list;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                RegisterContextSP reg_ctx (frame->GetRegisterContext());
+                if (reg_ctx)
+                {
+                    const uint32_t num_sets = reg_ctx->GetRegisterSetCount();
+                    for (uint32_t set_idx = 0; set_idx < num_sets; ++set_idx)
+                    {
+                        value_list.Append(ValueObjectRegisterSet::Create (frame, reg_ctx, set_idx));
+                    }
+                }
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetRegisters () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetRegisters () => error: process is running");
+        }            
+    }
+
+    if (log)
+        log->Printf ("SBFrame(%p)::GetRegisters () => SBValueList(%p)", frame, value_list.opaque_ptr());
+
+    return value_list;
+}
+
+SBValue
+SBFrame::FindRegister (const char *name)
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+
+    SBValue result;
+    ValueObjectSP value_sp;
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                RegisterContextSP reg_ctx (frame->GetRegisterContext());
+                if (reg_ctx)
+                {
+                    const uint32_t num_regs = reg_ctx->GetRegisterCount();
+                    for (uint32_t reg_idx = 0; reg_idx < num_regs; ++reg_idx)
+                    {
+                        const RegisterInfo *reg_info = reg_ctx->GetRegisterInfoAtIndex (reg_idx);
+                        if (reg_info && 
+                            ((reg_info->name && strcasecmp (reg_info->name, name) == 0) ||
+                             (reg_info->alt_name && strcasecmp (reg_info->alt_name, name) == 0)))
+                        {
+                            value_sp = ValueObjectRegister::Create (frame, reg_ctx, reg_idx);
+                            result.SetSP (value_sp);
+                            break;
+                        }
+                    }
+                }
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::FindRegister () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::FindRegister () => error: process is running");
+        }            
+    }
+
+    if (log)
+        log->Printf ("SBFrame(%p)::FindRegister () => SBValue(%p)", frame, value_sp.get());
+
+    return result;
+}
+
+bool
+SBFrame::GetDescription (SBStream &description)
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    Stream &strm = description.ref();
+
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    StackFrame *frame;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                frame->DumpUsingSettingsFormat (&strm);
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetDescription () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetDescription () => error: process is running");
+        }            
+
+    }
+    else
+        strm.PutCString ("No value");
+
+    return true;
+}
+
+SBValue
+SBFrame::EvaluateExpression (const char *expr)
+{
+    SBValue result;
+    ExecutionContext exe_ctx(m_opaque_sp.get());
+    StackFrame *frame = exe_ctx.GetFramePtr();
+    Target *target = exe_ctx.GetTargetPtr();
+    if (frame && target)
+    {
+        SBExpressionOptions options;
+        lldb::DynamicValueType fetch_dynamic_value = frame->CalculateTarget()->GetPreferDynamicValue();
+        options.SetFetchDynamicValue (fetch_dynamic_value);
+        options.SetUnwindOnError (true);
+        return EvaluateExpression (expr, options);
+    }
+    return result;
+}
+
+SBValue
+SBFrame::EvaluateExpression (const char *expr, lldb::DynamicValueType fetch_dynamic_value)
+{
+    SBExpressionOptions options;
+    options.SetFetchDynamicValue (fetch_dynamic_value);
+    options.SetUnwindOnError (true);
+    return EvaluateExpression (expr, options);
+}
+
+SBValue
+SBFrame::EvaluateExpression (const char *expr, lldb::DynamicValueType fetch_dynamic_value, bool unwind_on_error)
+{
+    SBExpressionOptions options;
+    options.SetFetchDynamicValue (fetch_dynamic_value);
+    options.SetUnwindOnError (unwind_on_error);
+    return EvaluateExpression (expr, options);
+}
+
+lldb::SBValue
+SBFrame::EvaluateExpression (const char *expr, const SBExpressionOptions &options)
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    
+    Log *expr_log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS));
+
+    ExecutionResults exe_results = eExecutionSetupError;
+    SBValue expr_result;
+    
+    if (expr == NULL || expr[0] == '\0')
+    {
+        if (log)
+            log->Printf ("SBFrame::EvaluateExpression called with an empty expression");
+        return expr_result;
+    }
+    
+    ValueObjectSP expr_value_sp;
+
+    Mutex::Locker api_locker;
+    ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
+
+    if (log)
+        log->Printf ("SBFrame()::EvaluateExpression (expr=\"%s\")...", expr);
+
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+#ifdef LLDB_CONFIGURATION_DEBUG
+                StreamString frame_description;
+                frame->DumpUsingSettingsFormat (&frame_description);
+                Host::SetCrashDescriptionWithFormat ("SBFrame::EvaluateExpression (expr = \"%s\", fetch_dynamic_value = %u) %s",
+                                                     expr, options.GetFetchDynamicValue(), frame_description.GetString().c_str());
+#endif
+                exe_results = target->EvaluateExpression (expr, 
+                                                          frame,
+                                                          expr_value_sp,
+                                                          options.ref());
+                expr_result.SetSP(expr_value_sp, options.GetFetchDynamicValue());
+#ifdef LLDB_CONFIGURATION_DEBUG
+                Host::SetCrashDescription (NULL);
+#endif
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::EvaluateExpression () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::EvaluateExpression () => error: process is running");
+        }            
+    }
+
+#ifndef LLDB_DISABLE_PYTHON
+    if (expr_log)
+        expr_log->Printf("** [SBFrame::EvaluateExpression] Expression result is %s, summary %s **", 
+                         expr_result.GetValue(), 
+                         expr_result.GetSummary());
+    
+    if (log)
+        log->Printf ("SBFrame(%p)::EvaluateExpression (expr=\"%s\") => SBValue(%p) (execution result=%d)", 
+                     frame, 
+                     expr, 
+                     expr_value_sp.get(),
+                     exe_results);
+#endif
+
+    return expr_result;
+}
+
+bool
+SBFrame::IsInlined()
+{
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    ExecutionContext exe_ctx(m_opaque_sp.get());
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+
+                Block *block = frame->GetSymbolContext(eSymbolContextBlock).block;
+                if (block)
+                    return block->GetContainingInlinedBlock () != NULL;
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::IsInlined () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::IsInlined () => error: process is running");
+        }            
+
+    }
+    return false;
+}
+
+const char *
+SBFrame::GetFunctionName()
+{
+    Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+    const char *name = NULL;
+    ExecutionContext exe_ctx(m_opaque_sp.get());
+    StackFrame *frame = NULL;
+    Target *target = exe_ctx.GetTargetPtr();
+    Process *process = exe_ctx.GetProcessPtr();
+    if (target && process)
+    {
+        Process::StopLocker stop_locker;
+        if (stop_locker.TryLock(&process->GetRunLock()))
+        {
+            frame = exe_ctx.GetFramePtr();
+            if (frame)
+            {
+                SymbolContext sc (frame->GetSymbolContext(eSymbolContextFunction | eSymbolContextBlock | eSymbolContextSymbol));
+                if (sc.block)
+                {
+                    Block *inlined_block = sc.block->GetContainingInlinedBlock ();
+                    if (inlined_block)
+                    {
+                        const InlineFunctionInfo* inlined_info = inlined_block->GetInlinedFunctionInfo();
+                        name = inlined_info->GetName().AsCString();
+                    }
+                }
+                
+                if (name == NULL)
+                {
+                    if (sc.function)
+                        name = sc.function->GetName().GetCString();
+                }
+
+                if (name == NULL)
+                {
+                    if (sc.symbol)
+                        name = sc.symbol->GetName().GetCString();
+                }
+            }
+            else
+            {
+                if (log)
+                    log->Printf ("SBFrame::GetFunctionName () => error: could not reconstruct frame object for this SBFrame.");
+            }
+        }
+        else
+        {
+            if (log)
+                log->Printf ("SBFrame::GetFunctionName() => error: process is running");
+
+        }
+    }
+    return name;
+}
+