mirror of
https://github.com/Gericom/teak-llvm.git
synced 2025-06-19 19:45:40 -04:00
57ee306789
A long time ago we start with clang types that were created by the symbol files and there were many functions in lldb_private::ClangASTContext that helped. Later we create ClangASTType which contains a clang::ASTContext and an opauque QualType, but we didn't switch over to fully using it. There were a lot of places where we would pass around a raw clang_type_t and also pass along a clang::ASTContext separately. This left room for error. This checkin change all type code over to use ClangASTType everywhere and I cleaned up the interfaces quite a bit. Any code that was in ClangASTContext that was type related, was moved over into ClangASTType. All code that used these types was switched over to use all of the new goodness. llvm-svn: 186130
130 lines
3.5 KiB
C++
130 lines
3.5 KiB
C++
//===-- ValueObjectDynamicValue.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/Core/ValueObjectCast.h"
|
|
|
|
// C Includes
|
|
// C++ Includes
|
|
// Other libraries and framework includes
|
|
// Project includes
|
|
#include "lldb/Core/Log.h"
|
|
#include "lldb/Core/Module.h"
|
|
#include "lldb/Core/ValueObjectList.h"
|
|
#include "lldb/Core/Value.h"
|
|
#include "lldb/Core/ValueObject.h"
|
|
|
|
#include "lldb/Symbol/ClangASTType.h"
|
|
#include "lldb/Symbol/ObjectFile.h"
|
|
#include "lldb/Symbol/SymbolContext.h"
|
|
#include "lldb/Symbol/Type.h"
|
|
#include "lldb/Symbol/Variable.h"
|
|
|
|
#include "lldb/Target/ExecutionContext.h"
|
|
#include "lldb/Target/LanguageRuntime.h"
|
|
#include "lldb/Target/Process.h"
|
|
#include "lldb/Target/RegisterContext.h"
|
|
#include "lldb/Target/Target.h"
|
|
#include "lldb/Target/Thread.h"
|
|
|
|
using namespace lldb_private;
|
|
|
|
lldb::ValueObjectSP
|
|
ValueObjectCast::Create (ValueObject &parent,
|
|
const ConstString &name,
|
|
const ClangASTType &cast_type)
|
|
{
|
|
ValueObjectCast *cast_valobj_ptr = new ValueObjectCast (parent, name, cast_type);
|
|
return cast_valobj_ptr->GetSP();
|
|
}
|
|
|
|
ValueObjectCast::ValueObjectCast
|
|
(
|
|
ValueObject &parent,
|
|
const ConstString &name,
|
|
const ClangASTType &cast_type
|
|
) :
|
|
ValueObject(parent),
|
|
m_cast_type (cast_type)
|
|
{
|
|
SetName (name);
|
|
//m_value.SetContext (Value::eContextTypeClangType, cast_type.GetOpaqueQualType());
|
|
m_value.SetClangType (cast_type);
|
|
}
|
|
|
|
ValueObjectCast::~ValueObjectCast()
|
|
{
|
|
}
|
|
|
|
ClangASTType
|
|
ValueObjectCast::GetClangTypeImpl ()
|
|
{
|
|
return m_cast_type;
|
|
}
|
|
|
|
size_t
|
|
ValueObjectCast::CalculateNumChildren()
|
|
{
|
|
return GetClangType().GetNumChildren (true);
|
|
}
|
|
|
|
uint64_t
|
|
ValueObjectCast::GetByteSize()
|
|
{
|
|
return m_value.GetValueByteSize(NULL);
|
|
}
|
|
|
|
lldb::ValueType
|
|
ValueObjectCast::GetValueType() const
|
|
{
|
|
// Let our parent answer global, local, argument, etc...
|
|
return m_parent->GetValueType();
|
|
}
|
|
|
|
bool
|
|
ValueObjectCast::UpdateValue ()
|
|
{
|
|
SetValueIsValid (false);
|
|
m_error.Clear();
|
|
|
|
if (m_parent->UpdateValueIfNeeded(false))
|
|
{
|
|
Value old_value(m_value);
|
|
m_update_point.SetUpdated();
|
|
m_value = m_parent->GetValue();
|
|
ClangASTType clang_type (GetClangType());
|
|
//m_value.SetContext (Value::eContextTypeClangType, clang_type);
|
|
m_value.SetClangType (clang_type);
|
|
SetAddressTypeOfChildren(m_parent->GetAddressTypeOfChildren());
|
|
if (clang_type.IsAggregateType ())
|
|
{
|
|
// this value object represents an aggregate type whose
|
|
// children have values, but this object does not. So we
|
|
// say we are changed if our location has changed.
|
|
SetValueDidChange (m_value.GetValueType() != old_value.GetValueType() || m_value.GetScalar() != old_value.GetScalar());
|
|
}
|
|
ExecutionContext exe_ctx (GetExecutionContextRef());
|
|
m_error = m_value.GetValueAsData(&exe_ctx, m_data, 0, GetModule().get());
|
|
SetValueDidChange (m_parent->GetValueDidChange());
|
|
return true;
|
|
}
|
|
|
|
// The dynamic value failed to get an error, pass the error along
|
|
if (m_error.Success() && m_parent->GetError().Fail())
|
|
m_error = m_parent->GetError();
|
|
SetValueIsValid (false);
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
ValueObjectCast::IsInScope ()
|
|
{
|
|
return m_parent->IsInScope();
|
|
}
|