libdisasm/common/dis_sparc.h

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

/*
 * Copyright 2007 Jason King.  All rights reserved.
 * Use is subject to license terms.
 */


#ifndef _DIS_SPARC_H
#define _DIS_SPARC_H

#ifdef  __cplusplus
extern "C" {
#endif

#include <sys/types.h>

#define DIS_DEBUG_NONE      0x00L
#define DIS_DEBUG_COMPAT    0x01L
#define DIS_DEBUG_SYN_ALL   0x02L
#define DIS_DEBUG_PRTBIN    0x04L
#define DIS_DEBUG_PRTFMT    0x08L

#define DIS_DEBUG_ALL DIS_DEBUG_SYN_ALL|DIS_DEBUG_PRTBIN|DIS_DEBUG_PRTFMT

typedef struct dis_handle_sparc {
    char        *dhx_buf;
    size_t      dhx_buflen;
    int     dhx_debug;
} dis_handle_sparc_t;

/* different types of things we can have in inst_t */
#define INST_NONE   0x00
#define INST_DEF    0x01
#define INST_TBL    0x02

struct inst;
struct overlay;

typedef struct inst inst_t;
typedef struct overlay overlay_t;

typedef int (*format_fcn)(dis_handle_t *, uint32_t, const inst_t *, int);

typedef struct table {
    const struct inst   *tbl_inp;
    const struct overlay    *tbl_ovp;
    format_fcn      tbl_fmt;
    uint32_t        tbl_field;
    uint32_t        tbl_len;
} table_t;

struct inst {
    int in_type;
    int in_arch;
    union {
        struct {
            const char  *in_name;
            uint32_t    in_flags;
        } in_def;
        const table_t *in_tbl;
    } in_data;
};

struct overlay {
    int ov_idx;
    inst_t  ov_inst;
};

extern const table_t initial_table;

void prt_binary(uint32_t, int);
#ifdef  __cplusplus
}
#endif

#endif  /* _DIS_SPARC_H */