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//===-- CXXFormatterFunctions.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/DataFormatters/CXXFunctionPointer.h"
#include "lldb/Core/Stream.h"
#include "lldb/Core/ValueObject.h"
#include "lldb/Target/SectionLoadList.h"
#include "lldb/Target/Target.h"
#include <string>
using namespace lldb;
using namespace lldb_private;
using namespace lldb_private::formatters;
bool
lldb_private::formatters::CXXFunctionPointerSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options)
{
std::string destination;
StreamString sstr;
AddressType func_ptr_address_type = eAddressTypeInvalid;
addr_t func_ptr_address = valobj.GetPointerValue (&func_ptr_address_type);
if (func_ptr_address != 0 && func_ptr_address != LLDB_INVALID_ADDRESS)
{
switch (func_ptr_address_type)
{
case eAddressTypeInvalid:
case eAddressTypeFile:
case eAddressTypeHost:
break;
case eAddressTypeLoad:
{
ExecutionContext exe_ctx (valobj.GetExecutionContextRef());
Address so_addr;
Target *target = exe_ctx.GetTargetPtr();
if (target && target->GetSectionLoadList().IsEmpty() == false)
{
if (target->GetSectionLoadList().ResolveLoadAddress(func_ptr_address, so_addr))
{
so_addr.Dump (&sstr,
exe_ctx.GetBestExecutionContextScope(),
Address::DumpStyleResolvedDescription,
Address::DumpStyleSectionNameOffset);
}
}
}
break;
}
}
if (sstr.GetSize() > 0)
{
stream.Printf("(%s)", sstr.GetData());
return true;
}
else
return false;
}
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