77 lines
1.6 KiB
C++
77 lines
1.6 KiB
C++
/*
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* \brief Fiasco.OC-specific implementation of core's startup Thread API.
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* \author Norman Feske
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* \author Stefan Kalkowski
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* \date 2006-05-03
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*/
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/*
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* Copyright (C) 2006-2017 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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/* Genode includes */
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#include <base/thread.h>
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#include <base/sleep.h>
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/* base-internal includes */
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#include <base/internal/stack.h>
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/* core includes */
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#include <platform.h>
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#include <core_env.h>
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namespace Fiasco {
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#include <l4/sys/debugger.h>
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#include <l4/sys/factory.h>
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}
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using namespace Genode;
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void Thread::_deinit_platform_thread()
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{
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warning(__func__, ": not implemented yet!");
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}
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void Thread::_init_platform_thread(size_t, Type) { }
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void Thread::start()
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{
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using namespace Fiasco;
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/* create and start platform thread */
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Platform_thread *pt =
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new(platform()->core_mem_alloc()) Platform_thread(_stack->name().string());
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platform_specific()->core_pd()->bind_thread(pt);
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l4_utcb_t *foc_utcb = (l4_utcb_t *)(pt->utcb());
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native_thread() = Native_thread(pt->gate().remote);
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utcb()->foc_utcb = foc_utcb;
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_thread_cap =
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reinterpret_cap_cast<Cpu_thread>(Native_capability(pt->thread().local));
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pt->pager(platform_specific()->core_pager());
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l4_utcb_tcr_u(foc_utcb)->user[UTCB_TCR_BADGE] = (unsigned long) pt->gate().local.data();
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l4_utcb_tcr_u(foc_utcb)->user[UTCB_TCR_THREAD_OBJ] = (addr_t)this;
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pt->start((void *)_thread_start, stack_top());
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}
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void Thread::cancel_blocking()
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{
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/*
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* Within core, we never need to unblock threads
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*/
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}
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