Return to db_disasm.c CVS log

Up to [local] / sys / arch / arm / arm

Annotation of sys/arch/arm/arm/db_disasm.c, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: db_disasm.c,v 1.1 2004/02/01 05:09:48 drahn Exp $     */
        !             2: /*     $NetBSD: db_disasm.c,v 1.4 2003/07/15 00:24:38 lukem Exp $      */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 1996 Mark Brinicombe.
        !             6:  * Copyright (c) 1996 Brini.
        !             7:  *
        !             8:  * All rights reserved.
        !             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 Brini.
        !            21:  * 4. The name of the company nor the name of the author may be used to
        !            22:  *    endorse or promote products derived from this software without specific
        !            23:  *    prior written permission.
        !            24:  *
        !            25:  * THIS SOFTWARE IS PROVIDED BY BRINI ``AS IS'' AND ANY EXPRESS OR IMPLIED
        !            26:  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
        !            27:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            28:  * IN NO EVENT SHALL BRINI OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
        !            29:  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
        !            30:  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
        !            31:  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            32:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            33:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            34:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            35:  * SUCH DAMAGE.
        !            36:  */
        !            37:
        !            38: #include <sys/param.h>
        !            39: #include <machine/db_machdep.h>
        !            40: #include <ddb/db_interface.h>
        !            41: #include <ddb/db_sym.h>
        !            42: #include <ddb/db_output.h>
        !            43: #include <ddb/db_access.h>
        !            44:
        !            45: #include <arch/arm/arm/disassem.h>
        !            46:
        !            47: /* Glue code to interface db_disasm to the generic ARM disassembler */
        !            48:
        !            49: static db_expr_t db_disasm_read_word(db_expr_t);
        !            50: static void db_disasm_printaddr(db_expr_t);
        !            51:
        !            52: static const disasm_interface_t db_disasm_interface = {
        !            53:        db_disasm_read_word, db_disasm_printaddr, db_printf
        !            54: };
        !            55:
        !            56: static db_expr_t
        !            57: db_disasm_read_word(db_expr_t address)
        !            58: {
        !            59:
        !            60:        return db_get_value(address, 4, 0);
        !            61: }
        !            62:
        !            63: static void
        !            64: db_disasm_printaddr(db_expr_t address)
        !            65: {
        !            66:
        !            67:        db_printsym((db_addr_t)address, DB_STGY_ANY, db_printf);
        !            68: }
        !            69:
        !            70: vaddr_t
        !            71: db_disasm(vaddr_t loc, boolean_t altfmt)
        !            72: {
        !            73:
        !            74:        return disasm(&db_disasm_interface, loc, altfmt);
        !            75: }
        !            76:
        !            77: /* End of db_disasm.c */