1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 2000-2001 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #ifndef _MDB_TDB_H 28 #define _MDB_TDB_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #ifdef _MDB 37 38 #include <sys/types.h> 39 #include <sys/param.h> 40 #include <thread_db.h> 41 42 typedef struct mdb_tdb_ops { 43 td_err_e (*td_ta_new)(struct ps_prochandle *, td_thragent_t **); 44 td_err_e (*td_ta_delete)(td_thragent_t *); 45 td_err_e (*td_ta_thr_iter)(const td_thragent_t *, td_thr_iter_f *, 46 void *, td_thr_state_e, int, sigset_t *, uint_t); 47 td_err_e (*td_ta_map_id2thr)(const td_thragent_t *, 48 thread_t, td_thrhandle_t *); 49 td_err_e (*td_ta_map_lwp2thr)(const td_thragent_t *, 50 lwpid_t, td_thrhandle_t *); 51 td_err_e (*td_thr_get_info)(const td_thrhandle_t *, td_thrinfo_t *); 52 td_err_e (*td_thr_getgregs)(const td_thrhandle_t *, prgregset_t); 53 td_err_e (*td_thr_setgregs)(const td_thrhandle_t *, const prgregset_t); 54 td_err_e (*td_thr_getfpregs)(const td_thrhandle_t *, prfpregset_t *); 55 td_err_e (*td_thr_setfpregs)(const td_thrhandle_t *, 56 const prfpregset_t *); 57 td_err_e (*td_thr_tlsbase)(const td_thrhandle_t *, ulong_t, psaddr_t *); 58 #ifdef __sparc 59 td_err_e (*td_thr_getxregs)(const td_thrhandle_t *, void *); 60 td_err_e (*td_thr_setxregs)(const td_thrhandle_t *, const void *); 61 #endif 62 } mdb_tdb_ops_t; 63 64 typedef struct mdb_tdb_lib { 65 char tdb_pathname[MAXPATHLEN]; /* Absolute pathname of library */ 66 mdb_tdb_ops_t tdb_ops; /* Ops vector for this library */ 67 void *tdb_handle; /* Library rtld object handle */ 68 struct mdb_tdb_lib *tdb_next; /* Pointer to next library in cache */ 69 } mdb_tdb_lib_t; 70 71 extern const mdb_tdb_ops_t *mdb_tdb_load(const char *); 72 extern void mdb_tdb_flush(void); 73 74 #endif /* _MDB */ 75 76 #ifdef __cplusplus 77 } 78 #endif 79 80 #endif /* _MDB_TDB_H */ 81