1dc0093f4Seschrock /* 2dc0093f4Seschrock * CDDL HEADER START 3dc0093f4Seschrock * 4dc0093f4Seschrock * The contents of this file are subject to the terms of the 5dc0093f4Seschrock * Common Development and Distribution License (the "License"). 6dc0093f4Seschrock * You may not use this file except in compliance with the License. 7dc0093f4Seschrock * 8dc0093f4Seschrock * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9dc0093f4Seschrock * or http://www.opensolaris.org/os/licensing. 10dc0093f4Seschrock * See the License for the specific language governing permissions 11dc0093f4Seschrock * and limitations under the License. 12dc0093f4Seschrock * 13dc0093f4Seschrock * When distributing Covered Code, include this CDDL HEADER in each 14dc0093f4Seschrock * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15dc0093f4Seschrock * If applicable, add the following below this CDDL HEADER, with the 16dc0093f4Seschrock * fields enclosed by brackets "[]" replaced with your own identifying 17dc0093f4Seschrock * information: Portions Copyright [yyyy] [name of copyright owner] 18dc0093f4Seschrock * 19dc0093f4Seschrock * CDDL HEADER END 20dc0093f4Seschrock */ 21dc0093f4Seschrock 22dc0093f4Seschrock /* 23e0070315Sdmick * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24dc0093f4Seschrock * Use is subject to license terms. 25f7184619SJoshua M. Clulow * Copyright 2012 Joshua M. Clulow <josh@sysmgr.org> 260472e113SJosef 'Jeff' Sipek * Copyright 2015 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> 27*1f154020SRobert Mustacchi * Copyright 2018, Joyent, Inc. 28dc0093f4Seschrock */ 29dc0093f4Seschrock 30dc0093f4Seschrock #ifndef _LIBDISASM_H 31dc0093f4Seschrock #define _LIBDISASM_H 32dc0093f4Seschrock 33dc0093f4Seschrock #include <sys/types.h> 34dc0093f4Seschrock 35dc0093f4Seschrock #ifdef __cplusplus 36dc0093f4Seschrock extern "C" { 37dc0093f4Seschrock #endif 38dc0093f4Seschrock 39dc0093f4Seschrock typedef struct dis_handle dis_handle_t; 40dc0093f4Seschrock 41dc0093f4Seschrock #define DIS_DEFAULT 0x0 42dc0093f4Seschrock 43dc0093f4Seschrock /* SPARC disassembler flags */ 44f7184619SJoshua M. Clulow #define DIS_SPARC_V8 0x001 45f7184619SJoshua M. Clulow #define DIS_SPARC_V9 0x002 46f7184619SJoshua M. Clulow #define DIS_SPARC_V9_SGI 0x004 47f7184619SJoshua M. Clulow #define DIS_SPARC_V9_OPL 0x008 48dc0093f4Seschrock 49f7184619SJoshua M. Clulow /* x86 diassembler flags */ 50f7184619SJoshua M. Clulow #define DIS_X86_SIZE16 0x100 51f7184619SJoshua M. Clulow #define DIS_X86_SIZE32 0x010 52f7184619SJoshua M. Clulow #define DIS_X86_SIZE64 0x020 53dc0093f4Seschrock 540472e113SJosef 'Jeff' Sipek /* s390 disassembler flags */ 550472e113SJosef 'Jeff' Sipek #define DIS_S370 0x200 560472e113SJosef 'Jeff' Sipek #define DIS_S390_31 0x400 570472e113SJosef 'Jeff' Sipek #define DIS_S390_64 0x800 580472e113SJosef 'Jeff' Sipek 59*1f154020SRobert Mustacchi /* risc-v disassembler flags */ 60*1f154020SRobert Mustacchi #define DIS_RISCV_32 0x2000 61*1f154020SRobert Mustacchi #define DIS_RISCV_64 0x4000 62*1f154020SRobert Mustacchi 63dc0093f4Seschrock /* generic disassembler flags */ 64f7184619SJoshua M. Clulow #define DIS_OCTAL 0x040 65f7184619SJoshua M. Clulow #define DIS_NOIMMSYM 0x080 66f7184619SJoshua M. Clulow 67f7184619SJoshua M. Clulow #define DIS_ARCH_MASK (DIS_SPARC_V8 | \ 68f7184619SJoshua M. Clulow DIS_SPARC_V9 | DIS_SPARC_V9_SGI | DIS_SPARC_V9_OPL | \ 690472e113SJosef 'Jeff' Sipek DIS_X86_SIZE16 | DIS_X86_SIZE32 | DIS_X86_SIZE64 | \ 70*1f154020SRobert Mustacchi DIS_S370 | DIS_S390_31 | DIS_S390_64 | DIS_RISCV_32 | \ 71*1f154020SRobert Mustacchi DIS_RISCV_64) 72dc0093f4Seschrock 73dc0093f4Seschrock typedef int (*dis_lookup_f)(void *, uint64_t, char *, size_t, uint64_t *, 74dc0093f4Seschrock size_t *); 75dc0093f4Seschrock typedef int (*dis_read_f)(void *, uint64_t, void *, size_t); 76dc0093f4Seschrock 77dc0093f4Seschrock extern dis_handle_t *dis_handle_create(int, void *, dis_lookup_f, dis_read_f); 78dc0093f4Seschrock extern void dis_handle_destroy(dis_handle_t *); 79dc0093f4Seschrock 80dc0093f4Seschrock extern int dis_disassemble(dis_handle_t *, uint64_t, char *, size_t); 81dc0093f4Seschrock extern uint64_t dis_previnstr(dis_handle_t *, uint64_t, int n); 82dc0093f4Seschrock extern void dis_set_data(dis_handle_t *, void *); 83e0070315Sdmick extern void dis_flags_set(dis_handle_t *, int f); 84e0070315Sdmick extern void dis_flags_clear(dis_handle_t *, int f); 85dc0093f4Seschrock extern int dis_max_instrlen(dis_handle_t *); 86f7184619SJoshua M. Clulow extern int dis_min_instrlen(dis_handle_t *); 87702941cdSRichard Lowe extern int dis_instrlen(dis_handle_t *, uint64_t); 88dc0093f4Seschrock 89dc0093f4Seschrock /* libdisasm errors */ 90dc0093f4Seschrock #define E_DIS_NOMEM 1 /* Out of memory */ 91dc0093f4Seschrock #define E_DIS_INVALFLAG 2 /* Invalid flag for this architecture */ 92f7184619SJoshua M. Clulow #define E_DIS_UNSUPARCH 3 /* Unsupported architecture */ 93dc0093f4Seschrock 94dc0093f4Seschrock extern int dis_errno(void); 95dc0093f4Seschrock extern const char *dis_strerror(int); 96dc0093f4Seschrock 97dc0093f4Seschrock #ifdef __cplusplus 98dc0093f4Seschrock } 99dc0093f4Seschrock #endif 100dc0093f4Seschrock 101dc0093f4Seschrock #endif /* _LIBDISASM_H */ 102