usr/src/lib/libdisasm/common/dis_sparc.h

   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 (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /*
  28  * Copyright 2007 Jason King.  All rights reserved.
  29  * Use is subject to license terms.
  30  */
  31
  32
  33 #ifndef _DIS_SPARC_H
  34 #define _DIS_SPARC_H
  35
  36 #ifdef  __cplusplus
  37 extern "C" {
  38 #endif
  39
  40 #include <sys/types.h>
  41
  42 #define DIS_DEBUG_NONE          0x00L
  43 #define DIS_DEBUG_COMPAT        0x01L
  44 #define DIS_DEBUG_SYN_ALL       0x02L
  45 #define DIS_DEBUG_PRTBIN        0x04L
  46 #define DIS_DEBUG_PRTFMT        0x08L
  47
  48 #define DIS_DEBUG_ALL DIS_DEBUG_SYN_ALL|DIS_DEBUG_PRTBIN|DIS_DEBUG_PRTFMT
  49
  50 typedef struct dis_handle_sparc {
  51         char            *dhx_buf;
  52         size_t          dhx_buflen;
  53         int             dhx_debug;
  54 } dis_handle_sparc_t;
  55
  56 /* different types of things we can have in inst_t */
  57 #define INST_NONE       0x00
  58 #define INST_DEF        0x01
  59 #define INST_TBL        0x02
  60
  61 struct inst;
  62 struct overlay;
  63
  64 typedef struct inst inst_t;
  65 typedef struct overlay overlay_t;
  66
  67 typedef int (*format_fcn)(dis_handle_t *, uint32_t, const inst_t *, int);
  68
  69 typedef struct table {
  70         const struct inst       *tbl_inp;
  71         const struct overlay    *tbl_ovp;
  72         format_fcn              tbl_fmt;
  73         uint32_t                tbl_field;
  74         uint32_t                tbl_len;
  75 } table_t;
  76
  77 struct inst {
  78         int in_type;
  79         int in_arch;
  80         union {
  81                 struct {
  82                         const char      *in_name;
  83                         uint32_t        in_flags;
  84                 } in_def;
  85                 const table_t *in_tbl;
  86         } in_data;
  87 };
  88
  89 struct overlay {
  90         int     ov_idx;
  91         inst_t  ov_inst;
  92 };
  93
  94 extern const table_t initial_table;
  95
  96 void prt_binary(uint32_t, int);
  97 #ifdef  __cplusplus
  98 }
  99 #endif
 100
 101 #endif  /* _DIS_SPARC_H */