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- /* Mach-O support for BFD.
- Copyright (C) 2011-2022 Free Software Foundation, Inc.
- This file is part of BFD, the Binary File Descriptor library.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
- #ifndef _MACH_O_CODESIGN_H
- #define _MACH_O_CODESIGN_H
- /* Codesign blob magics. */
- /* Superblob containing all the components. */
- #define BFD_MACH_O_CS_MAGIC_EMBEDDED_SIGNATURE 0xfade0cc0
- /* Individual code requirement. */
- #define BFD_MACH_O_CS_MAGIC_REQUIREMENT 0xfade0c00
- /* Collection of code requirements, indexed by type. */
- #define BFD_MACH_O_CS_MAGIC_REQUIREMENTS 0xfade0c01
- /* Directory. */
- #define BFD_MACH_O_CS_MAGIC_CODEDIRECTORY 0xfade0c02
- /* Entitlements blob. */
- #define BFD_MACH_O_CS_MAGIC_EMBEDDED_ENTITLEMENTS 0xfade7171
- /* Blob container. */
- #define BFD_MACH_O_CS_MAGIC_BLOB_WRAPPER 0xfade0b01
- struct mach_o_codesign_codedirectory_external_v1
- {
- /* All the fields are in network byte order (big endian). */
- unsigned char version[4];
- unsigned char flags[4];
- unsigned char hash_offset[4];
- unsigned char ident_offset[4];
- unsigned char nbr_special_slots[4];
- unsigned char nbr_code_slots[4];
- unsigned char code_limit[4];
- unsigned char hash_size[1];
- unsigned char hash_type[1];
- unsigned char spare1[1];
- unsigned char page_size[1];
- unsigned char spare2[4];
- };
- struct mach_o_codesign_codedirectory_v1
- {
- unsigned int version;
- unsigned int flags;
- unsigned int hash_offset;
- unsigned int ident_offset;
- unsigned int nbr_special_slots;
- unsigned int nbr_code_slots;
- unsigned int code_limit;
- unsigned char hash_size;
- unsigned char hash_type;
- unsigned char spare1;
- unsigned char page_size;
- unsigned int spare2;
- };
- /* Value for hash_type. */
- #define BFD_MACH_O_CS_NO_HASH 0
- #define BFD_MACH_O_CS_HASH_SHA1 1
- #define BFD_MACH_O_CS_HASH_SHA256 2
- #define BFD_MACH_O_CS_HASH_PRESTANDARD_SKEIN_160x256 32 /* Skein, 160 bits */
- #define BFD_MACH_O_CS_HASH_PRESTANDARD_SKEIN_256x512 33 /* Skein, 256 bits */
- #endif /* _MACH_O_CODESIGN_H */
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