| /* |
| * 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 2012 Joshua M. Clulow <josh@sysmgr.org> |
| * Copyright 2015 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> |
| * Copyright 2018, Joyent, Inc. |
| */ |
| |
| #ifndef _LIBDISASM_H |
| #define _LIBDISASM_H |
| |
| #include <sys/types.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| typedef struct dis_handle dis_handle_t; |
| |
| #define DIS_DEFAULT 0x0 |
| |
| /* SPARC disassembler flags */ |
| #define DIS_SPARC_V8 0x001 |
| #define DIS_SPARC_V9 0x002 |
| #define DIS_SPARC_V9_SGI 0x004 |
| #define DIS_SPARC_V9_OPL 0x008 |
| |
| /* x86 diassembler flags */ |
| #define DIS_X86_SIZE16 0x100 |
| #define DIS_X86_SIZE32 0x010 |
| #define DIS_X86_SIZE64 0x020 |
| |
| /* s390 disassembler flags */ |
| #define DIS_S370 0x200 |
| #define DIS_S390_31 0x400 |
| #define DIS_S390_64 0x800 |
| |
| /* risc-v disassembler flags */ |
| #define DIS_RISCV_32 0x2000 |
| #define DIS_RISCV_64 0x4000 |
| |
| /* generic disassembler flags */ |
| #define DIS_OCTAL 0x040 |
| #define DIS_NOIMMSYM 0x080 |
| |
| #define DIS_ARCH_MASK (DIS_SPARC_V8 | \ |
| DIS_SPARC_V9 | DIS_SPARC_V9_SGI | DIS_SPARC_V9_OPL | \ |
| DIS_X86_SIZE16 | DIS_X86_SIZE32 | DIS_X86_SIZE64 | \ |
| DIS_S370 | DIS_S390_31 | DIS_S390_64 | DIS_RISCV_32 | \ |
| DIS_RISCV_64) |
| |
| typedef int (*dis_lookup_f)(void *, uint64_t, char *, size_t, uint64_t *, |
| size_t *); |
| typedef int (*dis_read_f)(void *, uint64_t, void *, size_t); |
| |
| extern dis_handle_t *dis_handle_create(int, void *, dis_lookup_f, dis_read_f); |
| extern void dis_handle_destroy(dis_handle_t *); |
| |
| extern int dis_disassemble(dis_handle_t *, uint64_t, char *, size_t); |
| extern uint64_t dis_previnstr(dis_handle_t *, uint64_t, int n); |
| extern void dis_set_data(dis_handle_t *, void *); |
| extern void dis_flags_set(dis_handle_t *, int f); |
| extern void dis_flags_clear(dis_handle_t *, int f); |
| extern int dis_max_instrlen(dis_handle_t *); |
| extern int dis_min_instrlen(dis_handle_t *); |
| extern int dis_instrlen(dis_handle_t *, uint64_t); |
| |
| /* libdisasm errors */ |
| #define E_DIS_NOMEM 1 /* Out of memory */ |
| #define E_DIS_INVALFLAG 2 /* Invalid flag for this architecture */ |
| #define E_DIS_UNSUPARCH 3 /* Unsupported architecture */ |
| |
| extern int dis_errno(void); |
| extern const char *dis_strerror(int); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* _LIBDISASM_H */ |