c7bece56fa
Major fixed to allow reading files that are over 4GB. The main problems were that the DataExtractor was using 32 bit offsets as a data cursor, and since we mmap all of our object files we could run into cases where if we had a very large core file that was over 4GB, we were running into the 4GB boundary. So I defined a new "lldb::offset_t" which should be used for all file offsets. After making this change, I enabled warnings for data loss and for enexpected implicit conversions temporarily and found a ton of things that I fixed. Any functions that take an index internally, should use "size_t" for any indexes and also should return "size_t" for any sizes of collections. llvm-svn: 173463
91 lines
2.2 KiB
C++
91 lines
2.2 KiB
C++
//===-- ValueObjectDynamicValue.h -----------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef liblldb_ValueObjectCast_h_
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#define liblldb_ValueObjectCast_h_
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// C Includes
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// C++ Includes
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// Other libraries and framework includes
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// Project includes
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#include "lldb/Core/ValueObject.h"
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namespace lldb_private {
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//---------------------------------------------------------------------------------
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// A ValueObject that represents a given value represented as a different type.
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//---------------------------------------------------------------------------------
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class ValueObjectCast : public ValueObject
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{
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public:
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static lldb::ValueObjectSP
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Create (ValueObject &parent,
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const ConstString &name,
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const ClangASTType &cast_type);
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virtual
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~ValueObjectCast();
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virtual size_t
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GetByteSize();
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virtual size_t
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CalculateNumChildren();
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virtual lldb::ValueType
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GetValueType() const;
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virtual bool
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IsInScope ();
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virtual ValueObject *
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GetParent()
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{
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if (m_parent)
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return m_parent->GetParent();
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else
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return NULL;
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}
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virtual const ValueObject *
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GetParent() const
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{
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if (m_parent)
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return m_parent->GetParent();
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else
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return NULL;
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}
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protected:
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virtual bool
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UpdateValue ();
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virtual clang::ASTContext *
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GetClangASTImpl ();
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virtual lldb::clang_type_t
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GetClangTypeImpl ();
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ClangASTType m_cast_type;
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private:
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ValueObjectCast (ValueObject &parent,
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const ConstString &name,
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const ClangASTType &cast_type);
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//------------------------------------------------------------------
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// For ValueObject only
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//------------------------------------------------------------------
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DISALLOW_COPY_AND_ASSIGN (ValueObjectCast);
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};
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} // namespace lldb_private
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#endif // liblldb_ValueObjectCast_h_
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