mirror of https://github.com/F-Stack/f-stack.git
67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
/*
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* Copyright (c) 2010 Kip Macy All rights reserved.
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* Copyright (C) 2021 THL A29 Limited, a Tencent company.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef _FSTACK_MACHINE_PCPU_H_
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#define _FSTACK_MACHINE_PCPU_H_
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#include_next <machine/pcpu.h>
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#undef __curthread
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#undef get_pcpu
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#undef PCPU_GET
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#undef PCPU_ADD
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#undef PCPU_INC
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#undef PCPU_PTR
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#undef PCPU_SET
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extern __thread struct thread *pcurthread;
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extern struct pcpu *pcpup;
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#define get_pcpu() (pcpup->pc_ ## prvspace)
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#define PCPU_GET(member) (pcpup->pc_ ## member)
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#define PCPU_ADD(member, val) (pcpup->pc_ ## member += (val))
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#define PCPU_INC(member) PCPU_ADD(member, 1)
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#define PCPU_PTR(member) (&pcpup->pc_ ## member)
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#define PCPU_SET(member, val) (pcpup->pc_ ## member = (val))
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static __inline struct thread *
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__curthread_ff(void)
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{
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return (pcurthread);
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}
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#ifndef __curthread
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#define __curthread __curthread_ff
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#endif
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#ifndef curthread
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#define curthread __curthread_ff()
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#endif
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#endif /* _FSTACK_MACHINE_PCPU_H_ */
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