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nova: use generic sleep_forever implementation

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Issue #5443
This commit is contained in:
Alexander Boettcher 2025-02-05 12:52:31 +01:00 committed by Christian Helmuth
parent 44018bf49b
commit 83cae3591f
1 changed files with 0 additions and 37 deletions
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37
repos/base-nova/src/lib/base/sleep.cc
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@ -1,37 +0,0 @@
/*
* \brief Lay back and relax
* \author Norman Feske
* \author Christian Helmuth
* \date 2006-07-19
*/
/*
* Copyright (C) 2006-2017 Genode Labs GmbH
*
* This file is part of the Genode OS framework, which is distributed
* under the terms of the GNU Affero General Public License version 3.
*/
/* Genode includes */
#include <base/sleep.h>
/* base-internal includes */
#include <base/internal/native_thread.h>
/* NOVA includes */
#include <nova/syscalls.h>
#include <nova/util.h>
void Genode::sleep_forever()
{
using namespace Nova;
Thread *myself = Thread::myself();
addr_t sem = myself ? (addr_t)SM_SEL_EC + myself->native_thread().exc_pt_sel
: (addr_t)SM_SEL_EC;
while (1) {
if (Nova::sm_ctrl(sem, SEMAPHORE_DOWNZERO))
nova_die();
}
}