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Annotation of src/usr.bin/pmdb/break.h, Revision 1.2

1.2     ! jason       1: /*     $OpenBSD: break.h,v 1.4 2002/03/11 23:39:49 art Exp $   */
1.1       art         2: /*
                      3:  * Copyright (c) 2002 Artur Grabowski <art@openbsd.org>
                      4:  * All rights reserved.
                      5:  *
                      6:  * Redistribution and use in source and binary forms, with or without
                      7:  * modification, are permitted provided that the following conditions
                      8:  * are met:
                      9:  *
                     10:  * 1. Redistributions of source code must retain the above copyright
                     11:  *    notice, this list of conditions and the following disclaimer.
                     12:  * 2. The name of the author may not be used to endorse or promote products
                     13:  *    derived from this software without specific prior written permission.
                     14:  *
                     15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
                     16:  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
                     17:  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
                     18:  * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
                     19:  * EXEMPLARY, OR CONSEQUENTIAL  DAMAGES (INCLUDING, BUT NOT LIMITED TO,
                     20:  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
                     21:  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
                     22:  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
                     23:  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
                     24:  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     25:  */
                     26:
                     27: /*
                     28:  * Breakpoint handling.
                     29:  */
                     30: int bkpt_add_cb(struct pstate *, reg, int (*)(struct pstate *, void *), void *);
                     31: int bkpt_check(struct pstate *);
                     32: int cmd_bkpt_add(int, char **, void *);
                     33:
                     34: /*
                     35:  * Single step handling.
                     36:  */
                     37: int sstep_set(struct pstate *, int (*)(struct pstate *, void *), void *);
                     38: int cmd_sstep(int, char **, void *);
                     39:
                     40: /*
                     41:  * Return values from the bkpt_fun
                     42:  */
                     43: #define BKPT_DEL_STOP  1       /* delete this bkpt and stop */
                     44: #define BKPT_DEL_CONT  2       /* delete this bkpt and continue */
                     45: #define BKPT_KEEP_STOP 3       /* keep this bkpt and stop */
                     46: #define BKPT_KEEP_CONT 4       /* keep this bkpt and cont */