URL
https://opencores.org/ocsvn/open8_urisc/open8_urisc/trunk
Subversion Repositories open8_urisc
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- This comparison shows the changes necessary to convert path
/open8_urisc/trunk/gnu/binutils/include/mach-o
- from Rev 161 to Rev 166
- ↔ Reverse comparison
Rev 161 → Rev 166
/codesign.h
0,0 → 1,85
/* Mach-O support for BFD. |
Copyright 2011 |
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. |
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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. */ |
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#ifndef _MACH_O_CODESIGN_H |
#define _MACH_O_CODESIGN_H |
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/* Codesign blob magics. */ |
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/* Superblob containing all the components. */ |
#define BFD_MACH_O_CS_MAGIC_EMBEDDED_SIGNATURE 0xfade0cc0 |
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/* Individual code requirement. */ |
#define BFD_MACH_O_CS_MAGIC_REQUIREMENT 0xfade0c00 |
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/* Collection of code requirements, indexed by type. */ |
#define BFD_MACH_O_CS_MAGIC_REQUIREMENTS 0xfade0c01 |
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/* Directory. */ |
#define BFD_MACH_O_CS_MAGIC_CODEDIRECTORY 0xfade0c02 |
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/* Entitlements blob. */ |
#define BFD_MACH_O_CS_MAGIC_EMBEDDED_ENTITLEMENTS 0xfade7171 |
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/* Blob container. */ |
#define BFD_MACH_O_CS_MAGIC_BLOB_WRAPPER 0xfade0b01 |
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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 */ |
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#endif /* _MACH_O_CODESIGN_H */ |
/ChangeLog
1,3 → 1,35
2012-02-23 Iain Sandoe <idsandoe@googlemail.com> |
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* external.h: Add comments about relocations fields. Add macros |
for non-scattered relocations. Move scattered relocation macros to |
here. |
* reloc.h: Remove macros related to external representation of reloc |
fields. |
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2012-01-12 Iain Sandoe <idsandoe@googlemail.com> |
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* loader.h (BFD_MACH_O_INDIRECT_SYM_LOCAL): New. |
(BFD_MACH_O_INDIRECT_SYM_ABS): New |
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2012-01-04 Tristan Gingold <gingold@adacore.com> |
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* external.h (mach_o_fvmlib_command_external): New structure. |
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2012-01-04 Tristan Gingold <gingold@adacore.com> |
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* loader.h: Update copyright year. |
(bfd_mach_o_cpu_subtype): Add ARM subtypes. |
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2012-01-04 Tristan Gingold <gingold@adacore.com> |
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* external.h: Update copyright year. |
(mach_o_symtab_command_external): Add comments. |
(mach_o_encryption_info_command_external): New structure. |
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2011-12-16 Tristan Gingold <gingold@adacore.com> |
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* codesign.h: New file. |
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2011-08-08 Tristan Gingold <gingold@adacore.com> |
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* loader.h (bfd_mach_o_load_command_type): Add |
/external.h
1,5 → 1,5
/* Mach-O support for BFD. |
Copyright 2011 |
Copyright 2011, 2012 |
Free Software Foundation, Inc. |
|
This file is part of BFD, the Binary File Descriptor library. |
116,12 → 116,51
}; |
#define BFD_MACH_O_RELENT_SIZE 8 |
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/* Relocations are based on 'address' being a section offset and an assumption |
that sections are never more than 2^24-1 bytes in size. Relocation data |
also carry information on type/size/PC-relative/extern and whether scattered |
or not [stored in the MSB of the r_address]. */ |
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#define BFD_MACH_O_SR_SCATTERED 0x80000000 |
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/* For a non-scattered reloc, the relocation info is found in r_symbolnum. |
Bytes 1 to 3 contain the symbol number (0xffffff, in a non-scattered PAIR). |
Byte 4 contains the relocation info - but with differing bit-positions |
dependent on target endian-ness - as below. */ |
|
#define BFD_MACH_O_LE_PCREL 0x01 |
#define BFD_MACH_O_LE_LENGTH_SHIFT 1 |
#define BFD_MACH_O_LE_EXTERN 0x08 |
#define BFD_MACH_O_LE_TYPE_SHIFT 4 |
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#define BFD_MACH_O_BE_PCREL 0x80 |
#define BFD_MACH_O_BE_LENGTH_SHIFT 5 |
#define BFD_MACH_O_BE_EXTERN 0x10 |
#define BFD_MACH_O_BE_TYPE_SHIFT 0 |
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/* The field sizes are the same for both BE and LE. */ |
#define BFD_MACH_O_LENGTH_MASK 0x03 |
#define BFD_MACH_O_TYPE_MASK 0x0f |
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/* For a scattered reloc entry the info is contained in r_address. There |
is no need to discriminate on target endian-ness, since the design was |
arranged to produce the same layout on both. Scattered relocations are |
only used for local items, therefore there is no 'extern' field. */ |
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#define BFD_MACH_O_SR_PCREL 0x40000000 |
#define BFD_MACH_O_GET_SR_LENGTH(s) (((s) >> 28) & 0x3) |
#define BFD_MACH_O_GET_SR_TYPE(s) (((s) >> 24) & 0x0f) |
#define BFD_MACH_O_GET_SR_ADDRESS(s) ((s) & 0x00ffffff) |
#define BFD_MACH_O_SET_SR_LENGTH(l) (((l) & 0x3) << 28) |
#define BFD_MACH_O_SET_SR_TYPE(t) (((t) & 0xf) << 24) |
#define BFD_MACH_O_SET_SR_ADDRESS(s) ((s) & 0x00ffffff) |
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struct mach_o_symtab_command_external |
{ |
unsigned char symoff[4]; |
unsigned char nsyms[4]; |
unsigned char stroff[4]; |
unsigned char strsize[4]; |
unsigned char symoff[4]; /* File offset of the symbol table. */ |
unsigned char nsyms[4]; /* Number of symbols. */ |
unsigned char stroff[4]; /* File offset of the string table. */ |
unsigned char strsize[4]; /* String table size. */ |
}; |
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struct mach_o_nlist_external |
255,6 → 294,20
unsigned char reserved[4]; |
}; |
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struct mach_o_encryption_info_command_external |
{ |
unsigned char cryptoff[4]; /* File offset of the encrypted area. */ |
unsigned char cryptsize[4]; /* Size of the encrypted area. */ |
unsigned char cryptid[4]; /* Encryption method. */ |
}; |
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struct mach_o_fvmlib_command_external |
{ |
unsigned char name[4]; /* Offset of the name. */ |
unsigned char minor_version[4]; |
unsigned char header_addr[4]; |
}; |
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struct mach_o_fat_header_external |
{ |
unsigned char magic[4]; |
/reloc.h
1,5 → 1,5
/* Mach-O support for BFD. |
Copyright 2011 |
Copyright 2011, 2012 |
Free Software Foundation, Inc. |
|
This file is part of BFD, the Binary File Descriptor library. |
22,26 → 22,6
#ifndef _MACH_O_RELOC_H |
#define _MACH_O_RELOC_H |
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/* Fields for a normal (non-scattered) entry. */ |
#define BFD_MACH_O_R_PCREL 0x01000000 |
#define BFD_MACH_O_GET_R_LENGTH(s) (((s) >> 25) & 0x3) |
#define BFD_MACH_O_R_EXTERN 0x08000000 |
#define BFD_MACH_O_GET_R_TYPE(s) (((s) >> 28) & 0x0f) |
#define BFD_MACH_O_GET_R_SYMBOLNUM(s) ((s) & 0x00ffffff) |
#define BFD_MACH_O_SET_R_LENGTH(l) (((l) & 0x3) << 25) |
#define BFD_MACH_O_SET_R_TYPE(t) (((t) & 0xf) << 28) |
#define BFD_MACH_O_SET_R_SYMBOLNUM(s) ((s) & 0x00ffffff) |
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/* Fields for a scattered entry. */ |
#define BFD_MACH_O_SR_SCATTERED 0x80000000 |
#define BFD_MACH_O_SR_PCREL 0x40000000 |
#define BFD_MACH_O_GET_SR_LENGTH(s) (((s) >> 28) & 0x3) |
#define BFD_MACH_O_GET_SR_TYPE(s) (((s) >> 24) & 0x0f) |
#define BFD_MACH_O_GET_SR_ADDRESS(s) ((s) & 0x00ffffff) |
#define BFD_MACH_O_SET_SR_LENGTH(l) (((l) & 0x3) << 28) |
#define BFD_MACH_O_SET_SR_TYPE(t) (((t) & 0xf) << 24) |
#define BFD_MACH_O_SET_SR_ADDRESS(s) ((s) & 0x00ffffff) |
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/* Generic relocation types (used by i386). */ |
#define BFD_MACH_O_GENERIC_RELOC_VANILLA 0 |
#define BFD_MACH_O_GENERIC_RELOC_PAIR 1 |
/loader.h
1,5 → 1,5
/* Mach-O support for BFD. |
Copyright 2011 |
Copyright 2011, 2012 |
Free Software Foundation, Inc. |
|
This file is part of BFD, the Binary File Descriptor library. |
56,7 → 56,16
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typedef enum bfd_mach_o_cpu_subtype |
{ |
BFD_MACH_O_CPU_SUBTYPE_X86_ALL = 3 |
/* i386. */ |
BFD_MACH_O_CPU_SUBTYPE_X86_ALL = 3, |
|
/* arm. */ |
BFD_MACH_O_CPU_SUBTYPE_ARM_ALL = 0, |
BFD_MACH_O_CPU_SUBTYPE_ARM_V4T = 5, |
BFD_MACH_O_CPU_SUBTYPE_ARM_V6 = 6, |
BFD_MACH_O_CPU_SUBTYPE_ARM_V5TEJ = 7, |
BFD_MACH_O_CPU_SUBTYPE_ARM_XSCALE = 8, |
BFD_MACH_O_CPU_SUBTYPE_ARM_V7 = 9 |
} |
bfd_mach_o_cpu_subtype; |
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246,6 → 255,9
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typedef enum bfd_mach_o_section_attribute |
{ |
/* Section has no specified attibutes. */ |
BFD_MACH_O_S_ATTR_NONE = 0, |
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/* Section has local relocation entries. */ |
BFD_MACH_O_S_ATTR_LOC_RELOC = 0x00000100, |
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308,6 → 320,9
#define BFD_MACH_O_N_NO_DEAD_STRIP 0x20 |
#define BFD_MACH_O_N_WEAK_REF 0x40 |
#define BFD_MACH_O_N_WEAK_DEF 0x80 |
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#define BFD_MACH_O_INDIRECT_SYM_LOCAL 0x80000000 |
#define BFD_MACH_O_INDIRECT_SYM_ABS 0x40000000 |
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/* Thread constants. */ |
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