/* * Copyright (c) 2004 David Xu <davidxu@freebsd.org> * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _THREAD_DB_INT_H_ #define _THREAD_DB_INT_H_ #include <sys/types.h> #include <sys/queue.h> #define TD_THRAGENT_FIELDS \ struct ta_ops *ta_ops; \ TAILQ_ENTRY(td_thragent) ta_next; \ struct ps_prochandle *ph struct ta_ops { td_err_e (*to_init)(void); td_err_e (*to_ta_clear_event)(const td_thragent_t *, td_thr_events_t *); td_err_e (*to_ta_delete)(td_thragent_t *); td_err_e (*to_ta_event_addr)(const td_thragent_t *, td_thr_events_e, td_notify_t *); td_err_e (*to_ta_event_getmsg)(const td_thragent_t *, td_event_msg_t *); td_err_e (*to_ta_map_id2thr)(const td_thragent_t *, thread_t, td_thrhandle_t *); td_err_e (*to_ta_map_lwp2thr)(const td_thragent_t *, lwpid_t, td_thrhandle_t *); td_err_e (*to_ta_new)(struct ps_prochandle *, td_thragent_t **); td_err_e (*to_ta_set_event)(const td_thragent_t *, td_thr_events_t *); td_err_e (*to_ta_thr_iter)(const td_thragent_t *, td_thr_iter_f *, void *, td_thr_state_e, int, sigset_t *, unsigned int); td_err_e (*to_ta_tsd_iter)(const td_thragent_t *, td_key_iter_f *, void *); td_err_e (*to_thr_clear_event)(const td_thrhandle_t *, td_thr_events_t *); td_err_e (*to_thr_dbresume)(const td_thrhandle_t *); td_err_e (*to_thr_dbsuspend)(const td_thrhandle_t *); td_err_e (*to_thr_event_enable)(const td_thrhandle_t *, int); td_err_e (*to_thr_event_getmsg)(const td_thrhandle_t *, td_event_msg_t *); td_err_e (*to_thr_get_info)(const td_thrhandle_t *, td_thrinfo_t *); td_err_e (*to_thr_getfpregs)(const td_thrhandle_t *, prfpregset_t *); td_err_e (*to_thr_getgregs)(const td_thrhandle_t *, prgregset_t); td_err_e (*to_thr_set_event)(const td_thrhandle_t *, td_thr_events_t *); td_err_e (*to_thr_setfpregs)(const td_thrhandle_t *, const prfpregset_t *); td_err_e (*to_thr_setgregs)(const td_thrhandle_t *, const prgregset_t); td_err_e (*to_thr_validate)(const td_thrhandle_t *); td_err_e (*to_thr_tls_get_addr)(const td_thrhandle_t *, psaddr_t, size_t, psaddr_t *); /* FreeBSD specific extensions. */ td_err_e (*to_thr_sstep)(const td_thrhandle_t *, int); #if defined(__i386__) td_err_e (*to_thr_getxmmregs)(const td_thrhandle_t *, char *); td_err_e (*to_thr_setxmmregs)(const td_thrhandle_t *, const char *); #endif }; #ifdef TD_DEBUG #define TDBG(...) ps_plog(__VA_ARGS__) #define TDBG_FUNC() ps_plog("%s\n", __func__) #else #define TDBG(...) #define TDBG_FUNC() #endif struct td_thragent; int thr_pread_int(const struct td_thragent *, psaddr_t, uint32_t *); int thr_pread_long(const struct td_thragent *, psaddr_t, uint64_t *); int thr_pread_ptr(const struct td_thragent *, psaddr_t, psaddr_t *); int thr_pwrite_int(const struct td_thragent *, psaddr_t, uint32_t); int thr_pwrite_long(const struct td_thragent *, psaddr_t, uint64_t); int thr_pwrite_ptr(const struct td_thragent *, psaddr_t, psaddr_t); #endif /* _THREAD_DB_INT_H_ */