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C++ Symbol::GetByteSize方法代码示例

本文整理汇总了C++中Symbol::GetByteSize方法的典型用法代码示例。如果您正苦于以下问题:C++ Symbol::GetByteSize方法的具体用法?C++ Symbol::GetByteSize怎么用?C++ Symbol::GetByteSize使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Symbol的用法示例。


在下文中一共展示了Symbol::GetByteSize方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: if


//.........这里部分代码省略.........
        AddressRange range;
        StackFrame *frame = m_exe_ctx.GetFramePtr();
        if (m_options.frame_line)
        {
            if (frame == NULL)
            {
                result.AppendError ("Cannot disassemble around the current line without a selected frame.\n");
                result.SetStatus (eReturnStatusFailed);
                return false;
            }
            LineEntry pc_line_entry (frame->GetSymbolContext(eSymbolContextLineEntry).line_entry);
            if (pc_line_entry.IsValid())
            {
                range = pc_line_entry.range;
            }
            else
            {
                m_options.at_pc = true; // No line entry, so just disassemble around the current pc
                m_options.show_mixed = false;
            }
        }
        else if (m_options.current_function)
        {
            if (frame == NULL)
            {
                result.AppendError ("Cannot disassemble around the current function without a selected frame.\n");
                result.SetStatus (eReturnStatusFailed);
                return false;
            }
            Symbol *symbol = frame->GetSymbolContext(eSymbolContextSymbol).symbol;
            if (symbol)
            {
                range.GetBaseAddress() = symbol->GetAddress();
                range.SetByteSize(symbol->GetByteSize());
            }
        }

        // Did the "m_options.frame_line" find a valid range already? If so
        // skip the rest...
        if (range.GetByteSize() == 0)
        {
            if (m_options.at_pc)
            {
                if (frame == NULL)
                {
                    result.AppendError ("Cannot disassemble around the current PC without a selected frame.\n");
                    result.SetStatus (eReturnStatusFailed);
                    return false;
                }
                range.GetBaseAddress() = frame->GetFrameCodeAddress();
                if (m_options.num_instructions == 0)
                {
                    // Disassembling at the PC always disassembles some number of instructions (not the whole function).
                    m_options.num_instructions = DEFAULT_DISASM_NUM_INS;
                }
                ranges.push_back(range);
            }
            else
            {
                range.GetBaseAddress().SetOffset (m_options.start_addr);
                if (range.GetBaseAddress().IsValid())
                {
                    if (m_options.end_addr != LLDB_INVALID_ADDRESS)
                    {
                        if (m_options.end_addr <= m_options.start_addr)
                        {
开发者ID:CODECOMMUNITY,项目名称:lldb,代码行数:67,代码来源:CommandObjectDisassemble.cpp


注:本文中的Symbol::GetByteSize方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。