03fad2ad5f
where critical. Some places still use ps_pread/ps_pwrite directly, but only need changed when byte-order comes into the picture. Also, change th_p in td_event_msg_t from a pointer type to psaddr_t, so that events also work when psaddr_t is widened.
66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
/*
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* Copyright (c) 2005 David Xu
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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
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#include "thr_private.h"
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void
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_thread_bp_create(void)
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{
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}
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void
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_thread_bp_death(void)
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{
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}
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void
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_thr_report_creation(struct pthread *curthread, struct pthread *newthread)
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{
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curthread->event_buf.event = TD_CREATE;
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curthread->event_buf.th_p = (uintptr_t)newthread;
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curthread->event_buf.data = 0;
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THR_UMUTEX_LOCK(curthread, &_thr_event_lock);
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_thread_last_event = curthread;
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_thread_bp_create();
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_thread_last_event = NULL;
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THR_UMUTEX_UNLOCK(curthread, &_thr_event_lock);
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}
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void
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_thr_report_death(struct pthread *curthread)
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{
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curthread->event_buf.event = TD_DEATH;
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curthread->event_buf.th_p = (uintptr_t)curthread;
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curthread->event_buf.data = 0;
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THR_UMUTEX_LOCK(curthread, &_thr_event_lock);
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_thread_last_event = curthread;
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_thread_bp_death();
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_thread_last_event = NULL;
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THR_UMUTEX_UNLOCK(curthread, &_thr_event_lock);
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}
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