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base: add cpu_session parameter to thread creation

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Fixes #1114
This commit is contained in:
Alexander Boettcher
2014-04-03 14:18:52 +02:00
committed by Christian Helmuth
parent 5169de72c4
commit 03ce614c23
15 changed files with 156 additions and 60 deletions
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14
base-codezero/src/base/thread/thread_start.cc
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@ -41,32 +41,36 @@ void Thread_base::_thread_start()
void Thread_base::_deinit_platform_thread()
{
env()->cpu_session()->kill_thread(_thread_cap);
_cpu_session->kill_thread(_thread_cap);
env()->rm_session()->remove_client(_pager_cap);
}
void Thread_base::start()
{
/* if no cpu session is given, use it from the environment */
if (!_cpu_session)
_cpu_session = env()->cpu_session();
/* create thread at core */
char buf[48];
name(buf, sizeof(buf));
_thread_cap = env()->cpu_session()->create_thread(buf);
_thread_cap = _cpu_session->create_thread(buf);
/* assign thread to protection domain */
env()->pd_session()->bind_thread(_thread_cap);
/* create new pager object and assign it to the new thread */
_pager_cap = env()->rm_session()->add_client(_thread_cap);
env()->cpu_session()->set_pager(_thread_cap, _pager_cap);
_cpu_session->set_pager(_thread_cap, _pager_cap);
/* register initial IP and SP at core */
env()->cpu_session()->start(_thread_cap, (addr_t)_thread_start, _context->stack_top());
_cpu_session->start(_thread_cap, (addr_t)_thread_start, _context->stack_top());
}
void Thread_base::cancel_blocking()
{
Codezero::l4_mutex_unlock(utcb()->running_lock());
env()->cpu_session()->cancel_blocking(_thread_cap);
_cpu_session->cancel_blocking(_thread_cap);
}