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6066 dis: support for System/370, System/390, and z/Architecture ELF bins
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--- old/usr/src/lib/libdisasm/common/libdisasm.h
+++ new/usr/src/lib/libdisasm/common/libdisasm.h
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License (the "License").
6 6 * You may not use this file except in compliance with the License.
7 7 *
8 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 * or http://www.opensolaris.org/os/licensing.
10 10 * See the License for the specific language governing permissions
11 11 * and limitations under the License.
12 12 *
13 13 * When distributing Covered Code, include this CDDL HEADER in each
14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 * If applicable, add the following below this CDDL HEADER, with the
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16 16 * fields enclosed by brackets "[]" replaced with your own identifying
17 17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 18 *
19 19 * CDDL HEADER END
20 20 */
21 21
22 22 /*
23 23 * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
24 24 * Use is subject to license terms.
25 25 * Copyright 2012 Joshua M. Clulow <josh@sysmgr.org>
26 + * Copyright 2015 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
26 27 */
27 28
28 29 #ifndef _LIBDISASM_H
29 30 #define _LIBDISASM_H
30 31
31 32 #include <sys/types.h>
32 33
33 34 #ifdef __cplusplus
34 35 extern "C" {
35 36 #endif
36 37
37 38 typedef struct dis_handle dis_handle_t;
38 39
39 40 #define DIS_DEFAULT 0x0
40 41
41 42 /* SPARC disassembler flags */
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42 43 #define DIS_SPARC_V8 0x001
43 44 #define DIS_SPARC_V9 0x002
44 45 #define DIS_SPARC_V9_SGI 0x004
45 46 #define DIS_SPARC_V9_OPL 0x008
46 47
47 48 /* x86 diassembler flags */
48 49 #define DIS_X86_SIZE16 0x100
49 50 #define DIS_X86_SIZE32 0x010
50 51 #define DIS_X86_SIZE64 0x020
51 52
53 +/* s390 disassembler flags */
54 +#define DIS_S370 0x200
55 +#define DIS_S390_31 0x400
56 +#define DIS_S390_64 0x800
57 +
52 58 /* generic disassembler flags */
53 59 #define DIS_OCTAL 0x040
54 60 #define DIS_NOIMMSYM 0x080
55 61
56 62 #define DIS_ARCH_MASK (DIS_SPARC_V8 | \
57 63 DIS_SPARC_V9 | DIS_SPARC_V9_SGI | DIS_SPARC_V9_OPL | \
58 - DIS_X86_SIZE16 | DIS_X86_SIZE32 | DIS_X86_SIZE64)
64 + DIS_X86_SIZE16 | DIS_X86_SIZE32 | DIS_X86_SIZE64 | \
65 + DIS_S370 | DIS_S390_31 | DIS_S390_64)
59 66
60 67 typedef int (*dis_lookup_f)(void *, uint64_t, char *, size_t, uint64_t *,
61 68 size_t *);
62 69 typedef int (*dis_read_f)(void *, uint64_t, void *, size_t);
63 70
64 71 extern dis_handle_t *dis_handle_create(int, void *, dis_lookup_f, dis_read_f);
65 72 extern void dis_handle_destroy(dis_handle_t *);
66 73
67 74 extern int dis_disassemble(dis_handle_t *, uint64_t, char *, size_t);
68 75 extern uint64_t dis_previnstr(dis_handle_t *, uint64_t, int n);
69 76 extern void dis_set_data(dis_handle_t *, void *);
70 77 extern void dis_flags_set(dis_handle_t *, int f);
71 78 extern void dis_flags_clear(dis_handle_t *, int f);
72 79 extern int dis_max_instrlen(dis_handle_t *);
73 80 extern int dis_min_instrlen(dis_handle_t *);
74 81 extern int dis_instrlen(dis_handle_t *, uint64_t);
75 82
76 83 /* libdisasm errors */
77 84 #define E_DIS_NOMEM 1 /* Out of memory */
78 85 #define E_DIS_INVALFLAG 2 /* Invalid flag for this architecture */
79 86 #define E_DIS_UNSUPARCH 3 /* Unsupported architecture */
80 87
81 88 extern int dis_errno(void);
82 89 extern const char *dis_strerror(int);
83 90
84 91 #ifdef __cplusplus
85 92 }
86 93 #endif
87 94
88 95 #endif /* _LIBDISASM_H */
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