/*
 * Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
 * Copyright 2013, Rene Gollent, rene@gollent.com.
 * Distributed under the terms of the MIT License.
 */

#include "SpecificImageDebugInfo.h"

#include "BasicFunctionDebugInfo.h"
#include "DebuggerInterface.h"
#include "Demangler.h"
#include "ImageInfo.h"
#include "SymbolInfo.h"


SpecificImageDebugInfo::~SpecificImageDebugInfo()
{
}


/*static*/ status_t
SpecificImageDebugInfo::GetFunctionsFromSymbols(
        const BObjectList<SymbolInfo, true>& symbols,
        BObjectList<FunctionDebugInfo>& functions, DebuggerInterface* interface,
        const ImageInfo& imageInfo, SpecificImageDebugInfo* info)
{
        // create the function infos
        int32 functionsAdded = 0;
        for (int32 i = 0; SymbolInfo* symbol = symbols.ItemAt(i); i++) {
                if (symbol->Type() != B_SYMBOL_TYPE_TEXT)
                        continue;

                FunctionDebugInfo* function = new(std::nothrow) BasicFunctionDebugInfo(
                        info, symbol->Address(), symbol->Size(), symbol->Name(),
                        Demangler::Demangle(symbol->Name()));
                if (function == NULL || !functions.AddItem(function)) {
                        delete function;
                        int32 index = functions.CountItems() - 1;
                        for (; functionsAdded >= 0; functionsAdded--, index--) {
                                function = functions.RemoveItemAt(index);
                                delete function;
                        }
                        return B_NO_MEMORY;
                }

                functionsAdded++;
        }

        return B_OK;
}