forked from OSchip/llvm-project
117 lines
3.0 KiB
C++
117 lines
3.0 KiB
C++
//===-- DNBThreadResumeActions.cpp ------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Created by Greg Clayton on 03/13/2010
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "DNBThreadResumeActions.h"
|
|
|
|
DNBThreadResumeActions::DNBThreadResumeActions() :
|
|
m_actions (),
|
|
m_signal_handled ()
|
|
{
|
|
}
|
|
|
|
DNBThreadResumeActions::DNBThreadResumeActions (const DNBThreadResumeAction *actions, size_t num_actions) :
|
|
m_actions (),
|
|
m_signal_handled ()
|
|
{
|
|
if (actions && num_actions)
|
|
{
|
|
m_actions.assign (actions, actions + num_actions);
|
|
m_signal_handled.assign (num_actions, false);
|
|
}
|
|
}
|
|
|
|
DNBThreadResumeActions::DNBThreadResumeActions (nub_state_t default_action, int signal) :
|
|
m_actions(),
|
|
m_signal_handled ()
|
|
{
|
|
SetDefaultThreadActionIfNeeded (default_action, signal);
|
|
}
|
|
|
|
void
|
|
DNBThreadResumeActions::Append (const DNBThreadResumeAction &action)
|
|
{
|
|
m_actions.push_back (action);
|
|
m_signal_handled.push_back (false);
|
|
}
|
|
|
|
void
|
|
DNBThreadResumeActions::AppendAction
|
|
(
|
|
nub_thread_t tid,
|
|
nub_state_t state,
|
|
int signal,
|
|
nub_addr_t addr
|
|
)
|
|
{
|
|
DNBThreadResumeAction action = { tid, state, signal, addr };
|
|
Append (action);
|
|
}
|
|
|
|
|
|
const DNBThreadResumeAction *
|
|
DNBThreadResumeActions::GetActionForThread (nub_thread_t tid, bool default_ok) const
|
|
{
|
|
const size_t num_actions = m_actions.size();
|
|
for (size_t i=0; i<num_actions; ++i)
|
|
{
|
|
if (m_actions[i].tid == tid)
|
|
return &m_actions[i];
|
|
}
|
|
if (default_ok && tid != INVALID_NUB_THREAD)
|
|
return GetActionForThread (INVALID_NUB_THREAD, false);
|
|
return NULL;
|
|
}
|
|
|
|
size_t
|
|
DNBThreadResumeActions::NumActionsWithState (nub_state_t state) const
|
|
{
|
|
size_t count = 0;
|
|
const size_t num_actions = m_actions.size();
|
|
for (size_t i=0; i<num_actions; ++i)
|
|
{
|
|
if (m_actions[i].state == state)
|
|
++count;
|
|
}
|
|
return count;
|
|
}
|
|
|
|
|
|
bool
|
|
DNBThreadResumeActions::SetDefaultThreadActionIfNeeded (nub_state_t action, int signal)
|
|
{
|
|
if (GetActionForThread (INVALID_NUB_THREAD, true) == NULL)
|
|
{
|
|
// There isn't a default action so we do need to set it.
|
|
DNBThreadResumeAction default_action = {INVALID_NUB_THREAD, action, signal, INVALID_NUB_ADDRESS };
|
|
m_actions.push_back (default_action);
|
|
m_signal_handled.push_back (false);
|
|
return true; // Return true as we did add the default action
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
void
|
|
DNBThreadResumeActions::SetSignalHandledForThread (nub_thread_t tid) const
|
|
{
|
|
if (tid != INVALID_NUB_THREAD)
|
|
{
|
|
const size_t num_actions = m_actions.size();
|
|
for (size_t i=0; i<num_actions; ++i)
|
|
{
|
|
if (m_actions[i].tid == tid)
|
|
m_signal_handled[i] = true;
|
|
}
|
|
}
|
|
}
|