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 * Copyright 2015 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
27 */
28
29 #ifndef _LIBDISASM_H
30 #define _LIBDISASM_H
31
32 #include <sys/types.h>
33
34 #ifdef __cplusplus
35 extern "C" {
36 #endif
37
38 typedef struct dis_handle dis_handle_t;
39
40 #define DIS_DEFAULT 0x0
41
42 /* SPARC disassembler flags */
43 #define DIS_SPARC_V8 0x001
44 #define DIS_SPARC_V9 0x002
45 #define DIS_SPARC_V9_SGI 0x004
46 #define DIS_SPARC_V9_OPL 0x008
47
48 /* x86 diassembler flags */
49 #define DIS_X86_SIZE16 0x100
50 #define DIS_X86_SIZE32 0x010
51 #define DIS_X86_SIZE64 0x020
52
53 /* s390 disassembler flags */
54 #define DIS_S370 0x200
55 #define DIS_S390_31 0x400
56 #define DIS_S390_64 0x800
57
58 /* generic disassembler flags */
59 #define DIS_OCTAL 0x040
60 #define DIS_NOIMMSYM 0x080
61
62 #define DIS_ARCH_MASK (DIS_SPARC_V8 | \
63 DIS_SPARC_V9 | DIS_SPARC_V9_SGI | DIS_SPARC_V9_OPL | \
64 DIS_X86_SIZE16 | DIS_X86_SIZE32 | DIS_X86_SIZE64 | \
65 DIS_S370 | DIS_S390_31 | DIS_S390_64)
66
67 typedef int (*dis_lookup_f)(void *, uint64_t, char *, size_t, uint64_t *,
68 size_t *);
69 typedef int (*dis_read_f)(void *, uint64_t, void *, size_t);
70
71 extern dis_handle_t *dis_handle_create(int, void *, dis_lookup_f, dis_read_f);
72 extern void dis_handle_destroy(dis_handle_t *);
73
74 extern int dis_disassemble(dis_handle_t *, uint64_t, char *, size_t);
75 extern uint64_t dis_previnstr(dis_handle_t *, uint64_t, int n);
76 extern void dis_set_data(dis_handle_t *, void *);
77 extern void dis_flags_set(dis_handle_t *, int f);
78 extern void dis_flags_clear(dis_handle_t *, int f);
79 extern int dis_max_instrlen(dis_handle_t *);
80 extern int dis_min_instrlen(dis_handle_t *);
81 extern int dis_instrlen(dis_handle_t *, uint64_t);
82
83 /* libdisasm errors */
84 #define E_DIS_NOMEM 1 /* Out of memory */
85 #define E_DIS_INVALFLAG 2 /* Invalid flag for this architecture */
|
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 * Copyright 2015 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
27 * Copyright 2018, Joyent, Inc.
28 */
29
30 #ifndef _LIBDISASM_H
31 #define _LIBDISASM_H
32
33 #include <sys/types.h>
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
39 typedef struct dis_handle dis_handle_t;
40
41 #define DIS_DEFAULT 0x0
42
43 /* SPARC disassembler flags */
44 #define DIS_SPARC_V8 0x001
45 #define DIS_SPARC_V9 0x002
46 #define DIS_SPARC_V9_SGI 0x004
47 #define DIS_SPARC_V9_OPL 0x008
48
49 /* x86 diassembler flags */
50 #define DIS_X86_SIZE16 0x100
51 #define DIS_X86_SIZE32 0x010
52 #define DIS_X86_SIZE64 0x020
53
54 /* s390 disassembler flags */
55 #define DIS_S370 0x200
56 #define DIS_S390_31 0x400
57 #define DIS_S390_64 0x800
58
59 /* risc-v disassembler flags */
60 #define DIS_RISCV_32 0x2000
61 #define DIS_RISCV_64 0x4000
62
63 /* generic disassembler flags */
64 #define DIS_OCTAL 0x040
65 #define DIS_NOIMMSYM 0x080
66
67 #define DIS_ARCH_MASK (DIS_SPARC_V8 | \
68 DIS_SPARC_V9 | DIS_SPARC_V9_SGI | DIS_SPARC_V9_OPL | \
69 DIS_X86_SIZE16 | DIS_X86_SIZE32 | DIS_X86_SIZE64 | \
70 DIS_S370 | DIS_S390_31 | DIS_S390_64 | DIS_RISCV_32 | \
71 DIS_RISCV_64)
72
73 typedef int (*dis_lookup_f)(void *, uint64_t, char *, size_t, uint64_t *,
74 size_t *);
75 typedef int (*dis_read_f)(void *, uint64_t, void *, size_t);
76
77 extern dis_handle_t *dis_handle_create(int, void *, dis_lookup_f, dis_read_f);
78 extern void dis_handle_destroy(dis_handle_t *);
79
80 extern int dis_disassemble(dis_handle_t *, uint64_t, char *, size_t);
81 extern uint64_t dis_previnstr(dis_handle_t *, uint64_t, int n);
82 extern void dis_set_data(dis_handle_t *, void *);
83 extern void dis_flags_set(dis_handle_t *, int f);
84 extern void dis_flags_clear(dis_handle_t *, int f);
85 extern int dis_max_instrlen(dis_handle_t *);
86 extern int dis_min_instrlen(dis_handle_t *);
87 extern int dis_instrlen(dis_handle_t *, uint64_t);
88
89 /* libdisasm errors */
90 #define E_DIS_NOMEM 1 /* Out of memory */
91 #define E_DIS_INVALFLAG 2 /* Invalid flag for this architecture */
|