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 #ifndef _LIBDISASM_H
28 #define _LIBDISASM_H
29
30 #include <sys/types.h>
31
32 #ifdef __cplusplus
33 extern "C" {
34 #endif
35
36 typedef struct dis_handle dis_handle_t;
37
38 #define DIS_DEFAULT 0x0
39
40 /* SPARC disassembler flags */
41 #define DIS_SPARC_V8 0x01
42 #define DIS_SPARC_V9 0x02
43 #define DIS_SPARC_V9_SGI 0x04
44 #define DIS_SPARC_V9_OPL 0x08
45
46 /* x86 diassembler flags (mutually exclusive) */
47 #define DIS_X86_SIZE16 0x08
48 #define DIS_X86_SIZE32 0x10
49 #define DIS_X86_SIZE64 0x20
50
51 /* generic disassembler flags */
52 #define DIS_OCTAL 0x40
53 #define DIS_NOIMMSYM 0x80
54
55 typedef int (*dis_lookup_f)(void *, uint64_t, char *, size_t, uint64_t *,
56 size_t *);
57 typedef int (*dis_read_f)(void *, uint64_t, void *, size_t);
58
59 extern dis_handle_t *dis_handle_create(int, void *, dis_lookup_f, dis_read_f);
60 extern void dis_handle_destroy(dis_handle_t *);
61
62 extern int dis_disassemble(dis_handle_t *, uint64_t, char *, size_t);
63 extern uint64_t dis_previnstr(dis_handle_t *, uint64_t, int n);
64 extern void dis_set_data(dis_handle_t *, void *);
65 extern void dis_flags_set(dis_handle_t *, int f);
66 extern void dis_flags_clear(dis_handle_t *, int f);
67 extern int dis_max_instrlen(dis_handle_t *);
68 extern int dis_instrlen(dis_handle_t *, uint64_t);
69
70 /* libdisasm errors */
71 #define E_DIS_NOMEM 1 /* Out of memory */
72 #define E_DIS_INVALFLAG 2 /* Invalid flag for this architecture */
73
74 extern int dis_errno(void);
75 extern const char *dis_strerror(int);
76
77 #ifdef __cplusplus
78 }
79 #endif
80
81 #endif /* _LIBDISASM_H */
|
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 * Copyright 2012 Joshua M. Clulow <josh@sysmgr.org>
26 */
27
28 #ifndef _LIBDISASM_H
29 #define _LIBDISASM_H
30
31 #include <sys/types.h>
32
33 #ifdef __cplusplus
34 extern "C" {
35 #endif
36
37 typedef struct dis_handle dis_handle_t;
38
39 #define DIS_DEFAULT 0x0
40
41 /* SPARC disassembler flags */
42 #define DIS_SPARC_V8 0x001
43 #define DIS_SPARC_V9 0x002
44 #define DIS_SPARC_V9_SGI 0x004
45 #define DIS_SPARC_V9_OPL 0x008
46
47 /* x86 diassembler flags */
48 #define DIS_X86_SIZE16 0x100
49 #define DIS_X86_SIZE32 0x010
50 #define DIS_X86_SIZE64 0x020
51
52 /* generic disassembler flags */
53 #define DIS_OCTAL 0x040
54 #define DIS_NOIMMSYM 0x080
55
56 #define DIS_ARCH_MASK (DIS_SPARC_V8 | \
57 DIS_SPARC_V9 | DIS_SPARC_V9_SGI | DIS_SPARC_V9_OPL | \
58 DIS_X86_SIZE16 | DIS_X86_SIZE32 | DIS_X86_SIZE64)
59
60 typedef int (*dis_lookup_f)(void *, uint64_t, char *, size_t, uint64_t *,
61 size_t *);
62 typedef int (*dis_read_f)(void *, uint64_t, void *, size_t);
63
64 extern dis_handle_t *dis_handle_create(int, void *, dis_lookup_f, dis_read_f);
65 extern void dis_handle_destroy(dis_handle_t *);
66
67 extern int dis_disassemble(dis_handle_t *, uint64_t, char *, size_t);
68 extern uint64_t dis_previnstr(dis_handle_t *, uint64_t, int n);
69 extern void dis_set_data(dis_handle_t *, void *);
70 extern void dis_flags_set(dis_handle_t *, int f);
71 extern void dis_flags_clear(dis_handle_t *, int f);
72 extern int dis_max_instrlen(dis_handle_t *);
73 extern int dis_min_instrlen(dis_handle_t *);
74 extern int dis_instrlen(dis_handle_t *, uint64_t);
75
76 /* libdisasm errors */
77 #define E_DIS_NOMEM 1 /* Out of memory */
78 #define E_DIS_INVALFLAG 2 /* Invalid flag for this architecture */
79 #define E_DIS_UNSUPARCH 3 /* Unsupported architecture */
80
81 extern int dis_errno(void);
82 extern const char *dis_strerror(int);
83
84 #ifdef __cplusplus
85 }
86 #endif
87
88 #endif /* _LIBDISASM_H */
|