C++ lldb::SectionSP类代码示例

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本文整理汇总了C++中lldb::SectionSP类的典型用法代码示例。如果您正苦于以下问题：C++ SectionSP类的具体用法？C++ SectionSP怎么用？C++ SectionSP使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了SectionSP类的8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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: log

bool
SectionLoadList::SetSectionUnloaded (const lldb::SectionSP &section_sp, addr_t load_addr)
{
    LogSP log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_DYNAMIC_LOADER | LIBLLDB_LOG_VERBOSE));

    if (log)
    {
        const FileSpec &module_file_spec (section_sp->GetModule()->GetFileSpec());
        log->Printf ("SectionLoadList::%s (section = %p (%s%s%s.%s), load_addr = 0x%16.16llx)",
                     __FUNCTION__,
                     section_sp.get(),
                     module_file_spec.GetDirectory().AsCString(),
                     module_file_spec.GetDirectory() ? "/" : "",
                     module_file_spec.GetFilename().AsCString(),
                     section_sp->GetName().AsCString(),
                     load_addr);
    }
    bool erased = false;
    Mutex::Locker locker(m_mutex);
    sect_to_addr_collection::iterator sta_pos = m_sect_to_addr.find(section_sp.get());
    if (sta_pos != m_sect_to_addr.end())
    {
        erased = true;
        m_sect_to_addr.erase (sta_pos);
    }
        
    addr_to_sect_collection::iterator ats_pos = m_addr_to_sect.find(load_addr);
    if (ats_pos != m_addr_to_sect.end())
    {
        erased = true;
        m_addr_to_sect.erase (ats_pos);
    }

    return erased;
}

开发者ID:carlokok，项目名称:lldb，代码行数:35，代码来源:SectionLoadList.cpp

示例2: SetSectionUnloaded

bool SectionLoadList::SetSectionUnloaded(const lldb::SectionSP &section_sp,
                                         addr_t load_addr) {
  Log *log(lldb_private::GetLogIfAnyCategoriesSet(LIBLLDB_LOG_DYNAMIC_LOADER));

  if (log && log->GetVerbose()) {
    ModuleSP module_sp = section_sp->GetModule();
    std::string module_name("<Unknown>");
    if (module_sp) {
      const FileSpec &module_file_spec(section_sp->GetModule()->GetFileSpec());
      module_name = module_file_spec.GetPath();
    }
    log->Printf(
        "SectionLoadList::%s (section = %p (%s.%s), load_addr = 0x%16.16" PRIx64
        ")",
        __FUNCTION__, static_cast<void *>(section_sp.get()),
        module_name.c_str(), section_sp->GetName().AsCString(), load_addr);
  }
  bool erased = false;
  std::lock_guard<std::recursive_mutex> guard(m_mutex);
  sect_to_addr_collection::iterator sta_pos =
      m_sect_to_addr.find(section_sp.get());
  if (sta_pos != m_sect_to_addr.end()) {
    erased = true;
    m_sect_to_addr.erase(sta_pos);
  }

  addr_to_sect_collection::iterator ats_pos = m_addr_to_sect.find(load_addr);
  if (ats_pos != m_addr_to_sect.end()) {
    erased = true;
    m_addr_to_sect.erase(ats_pos);
  }

  return erased;
}

开发者ID:2trill2spill，项目名称:freebsd，代码行数:34，代码来源:SectionLoadList.cpp

示例3: locker

size_t
SectionLoadList::SetSectionUnloaded (const lldb::SectionSP &section_sp)
{
    size_t unload_count = 0;

    if (section_sp)
    {
        Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_DYNAMIC_LOADER | LIBLLDB_LOG_VERBOSE));

        if (log)
        {
            const FileSpec &module_file_spec (section_sp->GetModule()->GetFileSpec());
            log->Printf ("SectionLoadList::%s (section = %p (%s.%s))",
                         __FUNCTION__, static_cast<void*>(section_sp.get()),
                         module_file_spec.GetPath().c_str(),
                         section_sp->GetName().AsCString());
        }

        Mutex::Locker locker(m_mutex);

        sect_to_addr_collection::iterator sta_pos = m_sect_to_addr.find(section_sp.get());
        if (sta_pos != m_sect_to_addr.end())
        {
            ++unload_count;
            addr_t load_addr = sta_pos->second;
            m_sect_to_addr.erase (sta_pos);

            addr_to_sect_collection::iterator ats_pos = m_addr_to_sect.find(load_addr);
            if (ats_pos != m_addr_to_sect.end())
                m_addr_to_sect.erase (ats_pos);
        }
    }
    return unload_count;
}

开发者ID:Jean-Daniel，项目名称:lldb，代码行数:34，代码来源:SectionLoadList.cpp

示例4: FindSectionIndex

uint32_t
SectionList::AddUniqueSection (const lldb::SectionSP& sect_sp)
{
    uint32_t sect_idx = FindSectionIndex (sect_sp.get());
    if (sect_idx == UINT32_MAX)
        sect_idx = AddSection (sect_sp);
    return sect_idx;
}

开发者ID:carlokok，项目名称:lldb，代码行数:8，代码来源:Section.cpp

示例5:

void
Section::SetLinkedLocation (const lldb::SectionSP &linked_section_sp, uint64_t linked_offset)
{
    if (linked_section_sp)
        m_module_wp = linked_section_sp->GetModule();
    m_linked_section_wp = linked_section_sp;
    m_linked_offset  = linked_offset;
}

开发者ID:carlokok，项目名称:lldb，代码行数:8，代码来源:Section.cpp

示例6: assert

uint32_t
SectionList::AddSection (const lldb::SectionSP& section_sp)
{
    assert (section_sp.get());
    uint32_t section_index = m_sections.size();
    m_sections.push_back(section_sp);
    InvalidateRangeCache();
    return section_index;
}

开发者ID:carlokok，项目名称:lldb，代码行数:9，代码来源:Section.cpp

示例7: guard

addr_t
SectionLoadList::GetSectionLoadAddress(const lldb::SectionSP &section) const {
  // TODO: add support for the same section having multiple load addresses
  addr_t section_load_addr = LLDB_INVALID_ADDRESS;
  if (section) {
    std::lock_guard<std::recursive_mutex> guard(m_mutex);
    sect_to_addr_collection::const_iterator pos =
        m_sect_to_addr.find(section.get());

    if (pos != m_sect_to_addr.end())
      section_load_addr = pos->second;
  }
  return section_load_addr;
}

开发者ID:2trill2spill，项目名称:freebsd，代码行数:14，代码来源:SectionLoadList.cpp

示例8: SetSectionLoadAddress

bool SectionLoadList::SetSectionLoadAddress(const lldb::SectionSP &section,
                                            addr_t load_addr,
                                            bool warn_multiple) {
  Log *log(lldb_private::GetLogIfAnyCategoriesSet(LIBLLDB_LOG_DYNAMIC_LOADER));
  ModuleSP module_sp(section->GetModule());

  if (module_sp) {
    LLDB_LOGV(log, "(section = {0} ({1}.{2}), load_addr = {3:x}) module = {4}",
              section.get(), module_sp->GetFileSpec(), section->GetName(),
              load_addr, module_sp.get());

    if (section->GetByteSize() == 0)
      return false; // No change

    // Fill in the section -> load_addr map
    std::lock_guard<std::recursive_mutex> guard(m_mutex);
    sect_to_addr_collection::iterator sta_pos =
        m_sect_to_addr.find(section.get());
    if (sta_pos != m_sect_to_addr.end()) {
      if (load_addr == sta_pos->second)
        return false; // No change...
      else
        sta_pos->second = load_addr;
    } else
      m_sect_to_addr[section.get()] = load_addr;

    // Fill in the load_addr -> section map
    addr_to_sect_collection::iterator ats_pos = m_addr_to_sect.find(load_addr);
    if (ats_pos != m_addr_to_sect.end()) {
      // Some sections are ok to overlap, and for others we should warn. When
      // we have multiple load addresses that correspond to a section, we will
      // always attribute the section to the be last section that claims it
      // exists at that address. Sometimes it is ok for more that one section
      // to be loaded at a specific load address, and other times it isn't.
      // The "warn_multiple" parameter tells us if we should warn in this case
      // or not. The DynamicLoader plug-in subclasses should know which
      // sections should warn and which shouldn't (darwin shared cache modules
      // all shared the same "__LINKEDIT" sections, so the dynamic loader can
      // pass false for "warn_multiple").
      if (warn_multiple && section != ats_pos->second) {
        ModuleSP module_sp(section->GetModule());
        if (module_sp) {
          ModuleSP curr_module_sp(ats_pos->second->GetModule());
          if (curr_module_sp) {
            module_sp->ReportWarning(
                "address 0x%16.16" PRIx64
                " maps to more than one section: %s.%s and %s.%s",
                load_addr, module_sp->GetFileSpec().GetFilename().GetCString(),
                section->GetName().GetCString(),
                curr_module_sp->GetFileSpec().GetFilename().GetCString(),
                ats_pos->second->GetName().GetCString());
          }
        }
      }
      ats_pos->second = section;
    } else
      m_addr_to_sect[load_addr] = section;
    return true; // Changed

  } else {
    if (log) {
      log->Printf(
          "SectionLoadList::%s (section = %p (%s), load_addr = 0x%16.16" PRIx64
          ") error: module has been deleted",
          __FUNCTION__, static_cast<void *>(section.get()),
          section->GetName().AsCString(), load_addr);
    }
  }
  return false;
}

开发者ID:2trill2spill，项目名称:freebsd，代码行数:70，代码来源:SectionLoadList.cpp

注：本文中的lldb::SectionSP类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，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。