59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/*
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* Copyright (c) 2011 Aeroflex Gaisler
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*
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* BSD license:
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <asm-leon/queue.h>
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/*#include <sys/fsu_pthread_queue.h>*/
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#include <asm-leon/contextswitch.h>
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#include <asm-leon/leonbare_kernel.h>
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#include <asm-leon/leonbare_debug.h>
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#include <asm-leon/stack.h>
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#include <asm-leon/leonstack.h>
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#include <asm-leon/irq.h>
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int
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leonbare_thread_getqueueidx (leonbare_thread_t thread)
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{
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LEONBARE_VERIFYSCHED ();
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if (thread->th_flags & (LEONBARE_TH_TERMINATED | LEONBARE_TH_FINISHED))
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{
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return LEONBARE_RUNQ_KILLED_IDX;
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}
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else if ((thread->th_flags & LEONBARE_TH_SUSPENDED))
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{
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return LEONBARE_RUNQ_SUSPENDED_IDX;
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}
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else if (LEONBARE_RUNQ_ISREADY (thread->th_runq_idx))
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{
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if (LEONBARE_KR_RUNQ_WHICH == thread->th_runq_which)
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{
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return thread->th_runq_idx;
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}
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else
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{
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return thread->th_runq_idx + LEONBARE_RUNQ_PREPARE_IDX;
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}
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}
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return -1;
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}
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