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db_extern.h revision 1.5 
      1 /*	$NetBSD: db_extern.h,v 1.5 1998/09/05 14:42:43 christos Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1995 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Christos Zoulas.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *        This product includes software developed by the NetBSD
     21  *        Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 #ifndef _DDB_DB_EXTERN_H_
     40 #define _DDB_DB_EXTERN_H_
     41 
     42 /* db_aout.c and db_elf.c */
     43 #ifdef DB_ELF_SYMBOLS	/* XXX */
     44 void X_db_sym_init __P((void *, void *, char *));
     45 #else
     46 void X_db_sym_init __P((int, void *, void *, char *));
     47 #endif
     48 db_sym_t X_db_lookup __P((db_symtab_t *, char *));
     49 db_sym_t X_db_search_symbol __P((db_symtab_t *, db_addr_t, db_strategy_t,
     50 				 db_expr_t *));
     51 void X_db_symbol_values __P((db_symtab_t *, db_sym_t, char **, db_expr_t *));
     52 void db_printsym __P((db_expr_t, db_strategy_t));
     53 boolean_t X_db_line_at_pc __P((db_symtab_t *, db_sym_t, char **,
     54 			       int *, db_expr_t));
     55 int X_db_sym_numargs __P((db_symtab_t *, db_sym_t, int *, char **));
     56 #ifdef DB_ELF_SYMBOLS	/* XXX */
     57 void ddb_init __P((void *, void *));
     58 #else
     59 void ddb_init __P((int, void *, void *));
     60 #endif
     61 
     62 /* db_examine.c */
     63 void db_examine_cmd __P((db_expr_t, int, db_expr_t, char *));
     64 void db_examine __P((db_addr_t, char *, int));
     65 void db_print_cmd __P((db_expr_t, int, db_expr_t, char *));
     66 void db_print_loc_and_inst __P((db_addr_t));
     67 void db_strcpy __P((char *, char *));
     68 void db_search_cmd __P((db_expr_t, boolean_t, db_expr_t, char *));
     69 void db_search __P((db_addr_t, int, db_expr_t, db_expr_t, unsigned int));
     70 
     71 /* db_expr.c */
     72 boolean_t db_term __P((db_expr_t *));
     73 boolean_t db_unary __P((db_expr_t *));
     74 boolean_t db_mult_expr __P((db_expr_t *));
     75 boolean_t db_add_expr __P((db_expr_t *));
     76 boolean_t db_shift_expr __P((db_expr_t *));
     77 int db_expression __P((db_expr_t *));
     78 
     79 /* db_input.c */
     80 void db_putstring __P((char *, int));
     81 void db_putnchars __P((int, int));
     82 void db_delete __P((int, int));
     83 void db_delete_line __P((void));
     84 int db_inputchar __P((int));
     85 int db_readline __P((char *, int));
     86 void db_check_interrupt __P((void));
     87 
     88 /* db_print.c */
     89 void db_show_regs __P((db_expr_t, boolean_t, db_expr_t, char *));
     90 
     91 /* db_trap.c */
     92 void db_trap(int, int);
     93 
     94 /* db_write_cmd.c */
     95 void db_write_cmd __P((db_expr_t, boolean_t, db_expr_t, char *));
     96 
     97 #endif /* _DDB_DB_EXTERN_H_ */
     98