void
DynamicLoader::UpdateLoadedSectionsCommon(ModuleSP module, addr_t base_addr)
{
bool changed;
const bool base_addr_is_offset = true;
module->SetLoadAddress(m_process->GetTarget(), base_addr, base_addr_is_offset, changed);
}
void
ProcessWindows::OnLoadDll(const ModuleSpec &module_spec, lldb::addr_t module_addr)
{
// Confusingly, there is no Target::AddSharedModule. Instead, calling GetSharedModule() with
// a new module will add it to the module list and return a corresponding ModuleSP.
Error error;
ModuleSP module = GetTarget().GetSharedModule(module_spec, &error);
bool load_addr_changed = false;
module->SetLoadAddress(GetTarget(), module_addr, false, load_addr_changed);
ModuleList loaded_modules;
loaded_modules.Append(module);
GetTarget().ModulesDidLoad(loaded_modules);
}
void
ProcessWindows::OnDebuggerConnected(lldb::addr_t image_base)
{
DebuggerThreadSP debugger = m_session_data->m_debugger;
WINLOG_IFALL(WINDOWS_LOG_PROCESS, "Debugger connected to process %I64u. Image base = 0x%I64x",
debugger->GetProcess().GetProcessId(), image_base);
ModuleSP module = GetTarget().GetExecutableModule();
if (!module)
{
// During attach, we won't have the executable module, so find it now.
const DWORD pid = debugger->GetProcess().GetProcessId();
const std::string file_name = GetProcessExecutableName(pid);
if (file_name.empty())
{
return;
}
FileSpec executable_file(file_name, true);
ModuleSpec module_spec(executable_file);
Error error;
module = GetTarget().GetSharedModule(module_spec, &error);
if (!module)
{
return;
}
GetTarget().SetExecutableModule(module, false);
}
bool load_addr_changed;
module->SetLoadAddress(GetTarget(), image_base, false, load_addr_changed);
ModuleList loaded_modules;
loaded_modules.Append(module);
GetTarget().ModulesDidLoad(loaded_modules);
// Add the main executable module to the list of pending module loads. We can't call
// GetTarget().ModulesDidLoad() here because we still haven't returned from DoLaunch() / DoAttach() yet
// so the target may not have set the process instance to `this` yet.
llvm::sys::ScopedLock lock(m_mutex);
const HostThreadWindows &wmain_thread = debugger->GetMainThread().GetNativeThread();
m_session_data->m_new_threads[wmain_thread.GetThreadId()] = debugger->GetMainThread();
}
void
ProcessWindows::OnDebuggerConnected(lldb::addr_t image_base)
{
// Either we successfully attached to an existing process, or we successfully launched a new
// process under the debugger.
ModuleSP module = GetTarget().GetExecutableModule();
bool load_addr_changed;
module->SetLoadAddress(GetTarget(), image_base, false, load_addr_changed);
// Notify the target that the executable module has loaded. This will cause any pending
// breakpoints to be resolved to explicit brekapoint sites.
ModuleList loaded_modules;
loaded_modules.Append(module);
GetTarget().ModulesDidLoad(loaded_modules);
llvm::sys::ScopedLock lock(m_mutex);
DebuggerThreadSP debugger = m_session_data->m_debugger;
const HostThreadWindows &wmain_thread = debugger->GetMainThread().GetNativeThread();
m_session_data->m_new_threads[wmain_thread.GetThreadId()] = debugger->GetMainThread();
}