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//===-- ProcessLinux.cpp ----------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// C Includes
#include <errno.h>
// C++ Includes
// Other libraries and framework includes
#include "lldb/Core/PluginManager.h"
#include "lldb/Core/State.h"
#include "lldb/Host/Host.h"
#include "lldb/Symbol/ObjectFile.h"
#include "lldb/Target/DynamicLoader.h"
#include "lldb/Target/Target.h"
#include "ProcessLinux.h"
#include "ProcessPOSIXLog.h"
#include "Plugins/Process/Utility/InferiorCallPOSIX.h"
#include "ProcessMonitor.h"
#include "POSIXThread.h"
using namespace lldb;
using namespace lldb_private;
//------------------------------------------------------------------------------
// Static functions.
Process*
ProcessLinux::CreateInstance(Target& target, Listener &listener)
{
return new ProcessLinux(target, listener);
}
void
ProcessLinux::Initialize()
{
static bool g_initialized = false;
if (!g_initialized)
{
g_initialized = true;
PluginManager::RegisterPlugin(GetPluginNameStatic(),
GetPluginDescriptionStatic(),
CreateInstance);
Log::Callbacks log_callbacks = {
ProcessPOSIXLog::DisableLog,
ProcessPOSIXLog::EnableLog,
ProcessPOSIXLog::ListLogCategories
};
Log::RegisterLogChannel (ProcessLinux::GetPluginNameStatic(), log_callbacks);
ProcessPOSIXLog::RegisterPluginName(GetPluginNameStatic());
}
}
//------------------------------------------------------------------------------
// Constructors and destructors.
ProcessLinux::ProcessLinux(Target& target, Listener &listener)
: ProcessPOSIX(target, listener)
{
#if 0
// FIXME: Putting this code in the ctor and saving the byte order in a
// member variable is a hack to avoid const qual issues in GetByteOrder.
ObjectFile *obj_file = GetTarget().GetExecutableModule()->GetObjectFile();
m_byte_order = obj_file->GetByteOrder();
#else
// XXX: Will work only for local processes.
m_byte_order = lldb::endian::InlHostByteOrder();
#endif
}
void
ProcessLinux::Terminate()
{
}
const char *
ProcessLinux::GetPluginNameStatic()
{
return "linux";
}
const char *
ProcessLinux::GetPluginDescriptionStatic()
{
return "Process plugin for Linux";
}
uint32_t
ProcessLinux::UpdateThreadList(ThreadList &old_thread_list, ThreadList &new_thread_list)
{
LogSP log (ProcessPOSIXLog::GetLogIfAllCategoriesSet (POSIX_LOG_THREAD));
if (log && log->GetMask().Test(POSIX_LOG_VERBOSE))
log->Printf ("ProcessLinux::%s() (pid = %i)", __FUNCTION__, GetID());
// Update the process thread list with this new thread.
// FIXME: We should be using tid, not pid.
assert(m_monitor);
ThreadSP thread_sp (old_thread_list.FindThreadByID (GetID(), false));
if (!thread_sp)
thread_sp.reset(new POSIXThread(*this, GetID()));
if (log && log->GetMask().Test(POSIX_LOG_VERBOSE))
log->Printf ("ProcessLinux::%s() updated pid = %i", __FUNCTION__, GetID());
new_thread_list.AddThread(thread_sp);
return new_thread_list.GetSize(false);
}
//------------------------------------------------------------------------------
// ProcessInterface protocol.
const char *
ProcessLinux::GetPluginName()
{
return "process.linux";
}
const char *
ProcessLinux::GetShortPluginName()
{
return "process.linux";
}
uint32_t
ProcessLinux::GetPluginVersion()
{
return 1;
}
void
ProcessLinux::GetPluginCommandHelp(const char *command, Stream *strm)
{
}
Error
ProcessLinux::ExecutePluginCommand(Args &command, Stream *strm)
{
return Error(1, eErrorTypeGeneric);
}
Log *
ProcessLinux::EnablePluginLogging(Stream *strm, Args &command)
{
return NULL;
}
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