syslwp.s revision 7257d1b4d25bfac0c802847390e98a464fd787ac
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
.file "%M%"
#include "SYS.h"
/*
* int
* __lwp_create(ucontext_t *uc, unsigned long flags, lwpid_t *lwpidp)
*/
ENTRY(__lwp_create)
SYSTRAP_RVAL1(lwp_create)
SYSLWPERR
RET
SET_SIZE(__lwp_create)
/*
* int
* _lwp_continue(lwpid_t lwpid)
*/
ENTRY(_lwp_continue)
SYSTRAP_RVAL1(lwp_continue)
SYSLWPERR
RET
SET_SIZE(_lwp_continue)
/*
* int
* ___lwp_suspend(lwpid_t lwpid)
*/
SYSREENTRY(___lwp_suspend)
SYSTRAP_RVAL1(lwp_suspend)
SYSINTR_RESTART(.restart____lwp_suspend)
RET
SET_SIZE(___lwp_suspend)
/*
* int
* _lwp_kill(lwpid_t lwpid, int sig)
*/
ENTRY(_lwp_kill)
SYSTRAP_RVAL1(lwp_kill)
SYSLWPERR
RET
SET_SIZE(_lwp_kill)
/*
* lwpid_t
* _lwp_self(void)
*/
ENTRY(_lwp_self)
SYSTRAP_RVAL1(lwp_self)
RET
SET_SIZE(_lwp_self)
/*
* int
* __lwp_wait(lwpid_t lwpid, lwpid_t *departed)
*/
ENTRY(__lwp_wait)
SYSTRAP_RVAL1(lwp_wait)
SYSLWPERR
RET
SET_SIZE(__lwp_wait)
/*
* int
* __lwp_detach(lwpid_t lwpid)
*/
ENTRY(__lwp_detach)
SYSTRAP_RVAL1(lwp_detach)
SYSLWPERR
RET
SET_SIZE(__lwp_detach)
/*
* The ___lwp_mutex_timedlock() and ___lwp_mutex_wakeup() functions
* are called while holding non-preemptive spin locks and we must
* not call out of the library while holding such locks in order
* to avoid invoking the dynamic linker. For this reason, these
* functions must never become exported symbols from the library.
*/
/*
* int
* ___lwp_mutex_timedlock(lwp_mutex_t *, timespec_t *)
*/
SYSREENTRY(___lwp_mutex_timedlock)
SYSTRAP_RVAL1(lwp_mutex_timedlock)
SYSINTR_RESTART(.restart____lwp_mutex_timedlock)
RET
SET_SIZE(___lwp_mutex_timedlock)
/*
* int
* ___lwp_mutex_wakeup(lwp_mutex_t *mp, int)
*/
ENTRY(___lwp_mutex_wakeup)
SYSTRAP_RVAL1(lwp_mutex_wakeup)
SYSLWPERR
RET
SET_SIZE(___lwp_mutex_wakeup)
/*
* int
* _lwp_cond_broadcast(lwp_cond_t *cvp)
*/
ENTRY(_lwp_cond_broadcast)
SYSTRAP_RVAL1(lwp_cond_broadcast)
SYSLWPERR
RET
SET_SIZE(_lwp_cond_broadcast)
/*
* int
* ___lwp_cond_wait(lwp_cond_t *, lwp_mutex_t *, timespec_t *, int)
*/
ENTRY(___lwp_cond_wait)
SYSTRAP_RVAL1(lwp_cond_wait)
SYSLWPERR
RET
SET_SIZE(___lwp_cond_wait)
/*
* int
* _lwp_cond_signal(lwp_cond_t *cvp)
*/
ENTRY(_lwp_cond_signal)
SYSTRAP_RVAL1(lwp_cond_signal)
SYSLWPERR
RET
SET_SIZE(_lwp_cond_signal)
/*
* int
* ___lwp_sema_timedwait(lwp_sema_t *, timespec_t *, int check_park)
*/
ENTRY(___lwp_sema_timedwait)
SYSTRAP_RVAL1(lwp_sema_timedwait)
SYSLWPERR
RET
SET_SIZE(___lwp_sema_timedwait)
/*
* int
* _lwp_sema_trywait(lwp_sema_t *sp)
*/
ENTRY(_lwp_sema_trywait)
SYSTRAP_RVAL1(lwp_sema_trywait)
SYSLWPERR
RET
SET_SIZE(_lwp_sema_trywait)
/*
* int
* _lwp_sema_post(lwp_sema_t *sp)
*/
ENTRY(_lwp_sema_post)
SYSTRAP_RVAL1(lwp_sema_post)
SYSLWPERR
RET
SET_SIZE(_lwp_sema_post)
/*
* int
* _lwp_info(struct lwpinfo *infop)
*/
ENTRY(_lwp_info)
SYSTRAP_RVAL1(lwp_info)
SYSLWPERR
RET
SET_SIZE(_lwp_info)
/*
* sc_shared_t *
* __schedctl(void)
*/
SYSCALL2_RVAL1(__schedctl,schedctl)
RET
SET_SIZE(__schedctl)
/*
* int
* ___lwp_mutex_trylock(lwp_mutex_t *mp)
*/
ENTRY(___lwp_mutex_trylock)
SYSTRAP_RVAL1(lwp_mutex_trylock)
SYSLWPERR
RET
SET_SIZE(___lwp_mutex_trylock)
/*
* int
* ___lwp_mutex_unlock(lwp_mutex_t *mp)
*/
ENTRY(___lwp_mutex_unlock)
SYSTRAP_RVAL1(lwp_mutex_unlock)
SYSLWPERR
RET
SET_SIZE(___lwp_mutex_unlock)
/*
* int
* ___lwp_mutex_register(lwp_mutex_t *mp)
*/
ENTRY(___lwp_mutex_register)
SYSTRAP_RVAL1(lwp_mutex_register)
SYSLWPERR
RET
SET_SIZE(___lwp_mutex_register)