diff options
Diffstat (limited to 'binutils-2.25/include/mach-o')
| -rw-r--r-- | binutils-2.25/include/mach-o/ChangeLog | 35 | ||||
| -rw-r--r-- | binutils-2.25/include/mach-o/arm.h | 3 | ||||
| -rw-r--r-- | binutils-2.25/include/mach-o/codesign.h | 3 | ||||
| -rw-r--r-- | binutils-2.25/include/mach-o/external.h | 21 | ||||
| -rw-r--r-- | binutils-2.25/include/mach-o/loader.h | 77 | ||||
| -rw-r--r-- | binutils-2.25/include/mach-o/reloc.h | 3 | ||||
| -rw-r--r-- | binutils-2.25/include/mach-o/unwind.h | 199 | ||||
| -rw-r--r-- | binutils-2.25/include/mach-o/x86-64.h | 3 |
8 files changed, 327 insertions, 17 deletions
diff --git a/binutils-2.25/include/mach-o/ChangeLog b/binutils-2.25/include/mach-o/ChangeLog index a36c5461..7adbc497 100644 --- a/binutils-2.25/include/mach-o/ChangeLog +++ b/binutils-2.25/include/mach-o/ChangeLog @@ -1,3 +1,34 @@ +2014-04-16 Tristan Gingold <gingold@adacore.com> + + * loader.h: Add macros for rebase, bind and export constants. + +2014-04-16 Tristan Gingold <gingold@adacore.com> + + * loader.h (BFD_MACH_O_CPU_ARCH_MASK, BFD_MACH_O_CPU_ARCH_ABI64) + (BFD_MACH_O_CPU_SUBTYPE_MASK, BFD_MACH_O_CPU_SUBTYPE_LIB64): Define. + +2014-04-03 Tristan Gingold <gingold@adacore.com> + + * unwind.h (mach_o_compact_unwind_64): Fix typo in personality. + +2014-04-02 Tristan Gingold <gingold@adacore.com> + + * external.h (mach_o_prebound_dylib_command_external) + (mach_o_prebind_cksum_command_external) + (mach_o_twolevel_hints_command_external): New types. + +2014-03-26 Tristan Gingold <gingold@adacore.com> + + * loader.h (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_ARM64. + +2014-03-17 Tristan Gingold <gingold@adacore.com> + + * unwind.h: New file. + +2014-03-05 Alan Modra <amodra@gmail.com> + + Update copyright years. + 2012-11-14 Tristan Gingold <gingold@adacore.com> * external.h (mach_o_entry_point_command_external) @@ -6,7 +37,7 @@ * loader.h (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_MAIN, BFD_MACH_O_LC_DATA_IN_CODE, - BFD_MACH_O_LC_SOURCE_VERSION and BFD_MACH_O_LC_DYLIB_CODE_SIGN_DRS. + BFD_MACH_O_LC_SOURCE_VERSION and BFD_MACH_O_LC_DYLIB_CODE_SIGN_DRS. (BFD_MACH_O_REFERENCE_MASK): Adjust value. (BFD_MACH_O_N_REF_TO_WEAK): New definition. (BFD_MACH_O_N_ARM_THUMB_DEF, BFD_MACH_O_N_SYMBOL_RESOLVER): Likewise. @@ -67,7 +98,7 @@ * loader.h: New file. -Copyright (C) 2011-2012 Free Software Foundation, Inc. +Copyright (C) 2011-2014 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright diff --git a/binutils-2.25/include/mach-o/arm.h b/binutils-2.25/include/mach-o/arm.h index f37ff77e..f012ffd0 100644 --- a/binutils-2.25/include/mach-o/arm.h +++ b/binutils-2.25/include/mach-o/arm.h @@ -1,6 +1,5 @@ /* Mach-O arm declarations for BFD. - Copyright 2012 - Free Software Foundation, Inc. + Copyright (C) 2012-2014 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. diff --git a/binutils-2.25/include/mach-o/codesign.h b/binutils-2.25/include/mach-o/codesign.h index ee2f792a..4ef9634a 100644 --- a/binutils-2.25/include/mach-o/codesign.h +++ b/binutils-2.25/include/mach-o/codesign.h @@ -1,6 +1,5 @@ /* Mach-O support for BFD. - Copyright 2011 - Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. diff --git a/binutils-2.25/include/mach-o/external.h b/binutils-2.25/include/mach-o/external.h index 4b0a83e8..4fb950b2 100644 --- a/binutils-2.25/include/mach-o/external.h +++ b/binutils-2.25/include/mach-o/external.h @@ -1,6 +1,5 @@ /* Mach-O support for BFD. - Copyright 2011, 2012 - Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -288,6 +287,24 @@ struct mach_o_dyld_info_command_external unsigned char export_size[4]; }; +struct mach_o_prebound_dylib_command_external +{ + unsigned char name[4]; + unsigned char nmodules[4]; + unsigned char linked_modules[4]; +}; + +struct mach_o_prebind_cksum_command_external +{ + unsigned char cksum[4]; +}; + +struct mach_o_twolevel_hints_command_external +{ + unsigned char offset[4]; + unsigned char nhints[4]; +}; + struct mach_o_version_min_command_external { unsigned char version[4]; diff --git a/binutils-2.25/include/mach-o/loader.h b/binutils-2.25/include/mach-o/loader.h index 952bc8f4..ff794a3b 100644 --- a/binutils-2.25/include/mach-o/loader.h +++ b/binutils-2.25/include/mach-o/loader.h @@ -1,6 +1,5 @@ /* Mach-O support for BFD. - Copyright 2011, 2012 - Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -33,7 +32,10 @@ typedef enum bfd_mach_o_mach_header_magic } bfd_mach_o_mach_header_magic; -#define BFD_MACH_O_CPU_IS64BIT 0x1000000 +/* Capability bits in cpu type. */ +#define BFD_MACH_O_CPU_ARCH_MASK 0xff000000 +#define BFD_MACH_O_CPU_ARCH_ABI64 0x01000000 +#define BFD_MACH_O_CPU_IS64BIT 0x01000000 typedef enum bfd_mach_o_cpu_type { @@ -49,11 +51,19 @@ typedef enum bfd_mach_o_cpu_type BFD_MACH_O_CPU_TYPE_I860 = 15, BFD_MACH_O_CPU_TYPE_ALPHA = 16, BFD_MACH_O_CPU_TYPE_POWERPC = 18, - BFD_MACH_O_CPU_TYPE_POWERPC_64 = (BFD_MACH_O_CPU_TYPE_POWERPC | BFD_MACH_O_CPU_IS64BIT), - BFD_MACH_O_CPU_TYPE_X86_64 = (BFD_MACH_O_CPU_TYPE_I386 | BFD_MACH_O_CPU_IS64BIT) + BFD_MACH_O_CPU_TYPE_POWERPC_64 = + (BFD_MACH_O_CPU_TYPE_POWERPC | BFD_MACH_O_CPU_IS64BIT), + BFD_MACH_O_CPU_TYPE_X86_64 = + (BFD_MACH_O_CPU_TYPE_I386 | BFD_MACH_O_CPU_IS64BIT), + BFD_MACH_O_CPU_TYPE_ARM64 = + (BFD_MACH_O_CPU_TYPE_ARM | BFD_MACH_O_CPU_IS64BIT) } bfd_mach_o_cpu_type; +/* Capability bits in cpu subtype. */ +#define BFD_MACH_O_CPU_SUBTYPE_MASK 0xff000000 +#define BFD_MACH_O_CPU_SUBTYPE_LIB64 0x80000000 + typedef enum bfd_mach_o_cpu_subtype { /* i386. */ @@ -332,6 +342,63 @@ bfd_mach_o_section_attribute; #define BFD_MACH_O_INDIRECT_SYM_LOCAL 0x80000000 #define BFD_MACH_O_INDIRECT_SYM_ABS 0x40000000 +/* Constants for dyld info rebase. */ +#define BFD_MACH_O_REBASE_OPCODE_MASK 0xf0 +#define BFD_MACH_O_REBASE_IMMEDIATE_MASK 0x0f + +/* The rebase opcodes. */ +#define BFD_MACH_O_REBASE_OPCODE_DONE 0x00 +#define BFD_MACH_O_REBASE_OPCODE_SET_TYPE_IMM 0x10 +#define BFD_MACH_O_REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB 0x20 +#define BFD_MACH_O_REBASE_OPCODE_ADD_ADDR_ULEB 0x30 +#define BFD_MACH_O_REBASE_OPCODE_ADD_ADDR_IMM_SCALED 0x40 +#define BFD_MACH_O_REBASE_OPCODE_DO_REBASE_IMM_TIMES 0x50 +#define BFD_MACH_O_REBASE_OPCODE_DO_REBASE_ULEB_TIMES 0x60 +#define BFD_MACH_O_REBASE_OPCODE_DO_REBASE_ADD_ADDR_ULEB 0x70 +#define BFD_MACH_O_REBASE_OPCODE_DO_REBASE_ULEB_TIMES_SKIPPING_ULEB 0x80 + +/* The rebase type. */ +#define BFD_MACH_O_REBASE_TYPE_POINTER 1 +#define BFD_MACH_O_REBASE_TYPE_TEXT_ABSOLUTE32 2 +#define BFD_MACH_O_REBASE_TYPE_TEXT_PCREL32 3 + +/* Constants for dyld info bind. */ +#define BFD_MACH_O_BIND_OPCODE_MASK 0xf0 +#define BFD_MACH_O_BIND_IMMEDIATE_MASK 0x0f + +/* The bind opcodes. */ +#define BFD_MACH_O_BIND_OPCODE_DONE 0x00 +#define BFD_MACH_O_BIND_OPCODE_SET_DYLIB_ORDINAL_IMM 0x10 +#define BFD_MACH_O_BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB 0x20 +#define BFD_MACH_O_BIND_OPCODE_SET_DYLIB_SPECIAL_IMM 0x30 +#define BFD_MACH_O_BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM 0x40 +#define BFD_MACH_O_BIND_OPCODE_SET_TYPE_IMM 0x50 +#define BFD_MACH_O_BIND_OPCODE_SET_ADDEND_SLEB 0x60 +#define BFD_MACH_O_BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB 0x70 +#define BFD_MACH_O_BIND_OPCODE_ADD_ADDR_ULEB 0x80 +#define BFD_MACH_O_BIND_OPCODE_DO_BIND 0x90 +#define BFD_MACH_O_BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB 0xa0 +#define BFD_MACH_O_BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED 0xb0 +#define BFD_MACH_O_BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB 0xc0 + +/* The bind types. */ +#define BFD_MACH_O_BIND_TYPE_POINTER 1 +#define BFD_MACH_O_BIND_TYPE_TEXT_ABSOLUTE32 2 +#define BFD_MACH_O_BIND_TYPE_TEXT_PCREL32 3 + +/* The special dylib. */ +#define BFD_MACH_O_BIND_SPECIAL_DYLIB_SELF 0 +#define BFD_MACH_O_BIND_SPECIAL_DYLIB_MAIN_EXECUTABLE -1 +#define BFD_MACH_O_BIND_SPECIAL_DYLIB_FLAT_LOOKUP -2 + +/* Constants for dyld info export. */ +#define BFD_MACH_O_EXPORT_SYMBOL_FLAGS_KIND_MASK 0x03 +#define BFD_MACH_O_EXPORT_SYMBOL_FLAGS_KIND_REGULAR 0x00 +#define BFD_MACH_O_EXPORT_SYMBOL_FLAGS_KIND_THREAD_LOCAL 0x01 +#define BFD_MACH_O_EXPORT_SYMBOL_FLAGS_WEAK_DEFINITION 0x04 +#define BFD_MACH_O_EXPORT_SYMBOL_FLAGS_REEXPORT 0x08 +#define BFD_MACH_O_EXPORT_SYMBOL_FLAGS_STUB_AND_RESOLVER 0x10 + /* Constants for DATA_IN_CODE entries. */ typedef enum bfd_mach_o_data_in_code_entry_kind { diff --git a/binutils-2.25/include/mach-o/reloc.h b/binutils-2.25/include/mach-o/reloc.h index bab31efe..8fe2228c 100644 --- a/binutils-2.25/include/mach-o/reloc.h +++ b/binutils-2.25/include/mach-o/reloc.h @@ -1,6 +1,5 @@ /* Mach-O support for BFD. - Copyright 2011, 2012 - Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. diff --git a/binutils-2.25/include/mach-o/unwind.h b/binutils-2.25/include/mach-o/unwind.h new file mode 100644 index 00000000..c11020e5 --- /dev/null +++ b/binutils-2.25/include/mach-o/unwind.h @@ -0,0 +1,199 @@ +/* Mach-O compact unwind encoding. + Copyright (C) 2014 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_UNWIND_H +#define _MACH_O_UNWIND_H + +/* Encodings bits for all cpus. */ +#define MACH_O_UNWIND_IS_NOT_FUNCTION_START 0x80000000 +#define MACH_O_UNWIND_HAS_LSDA 0x40000000 +#define MACH_O_UNWIND_PERSONALITY_MASK 0x30000000 +#define MACH_O_UNWIND_PERSONALITY_SHIFT 28 + +/* Encodings for x86-64. */ + +/* Kind of encoding (4 bits). */ +#define MACH_O_UNWIND_X86_64_MODE_MASK 0x0f000000 + +/* Frame is RBP based, using the standard sequence: push %rbp; mov %rsp, %rbp. + Non-volatile registers must be saved in the stack starting at %rbp-8 to + %rbp-2040 (offset is encoded in offset bits * 8). Registers saved are + encoded in registers bits, 3 bits per register. */ +#define MACH_O_UNWIND_X86_64_MODE_RBP_FRAME 0x01000000 +#define MACH_O_UNWIND_X86_64_RBP_FRAME_REGSITERS 0x00007FFF +#define MACH_O_UNWIND_X86_64_RBP_FRAME_OFFSET 0x00FF0000 + +/* Frameless function, with a small stack size. */ +#define MACH_O_UNWIND_X86_64_MODE_STACK_IMMD 0x02000000 +#define MACH_O_UNWIND_X86_64_FRAMELESS_STACK_SIZE 0x00FF0000 +#define MACH_O_UNWIND_X86_64_FRAMELESS_REG_COUNT 0x00001C00 +#define MACH_O_UNWIND_X86_64_FRAMELESS_REG_PERMUTATION 0x000003FF + +/* Frameless function, with a larger stack size. The stack size is the sum + of the X in subq $X,%rsp (address of X is at function + stack size bits) + and stack adjust. */ +#define MACH_O_UNWIND_X86_64_MODE_STACK_IND 0x03000000 +#define MACH_O_UNWIND_X86_64_FRAMELESS_STACK_ADJUST 0x0000E000 + +/* Use dwarf. */ +#define MACH_O_UNWIND_X86_64_MODE_DWARF 0x04000000 +#define MACH_O_UNWIND_X86_64_DWARF_SECTION_OFFSET 0x00ffffff + +/* Registers. */ +#define MACH_O_UNWIND_X86_64_REG_NONE 0 +#define MACH_O_UNWIND_X86_64_REG_RBX 1 +#define MACH_O_UNWIND_X86_64_REG_R12 2 +#define MACH_O_UNWIND_X86_64_REG_R13 3 +#define MACH_O_UNWIND_X86_64_REG_R14 4 +#define MACH_O_UNWIND_X86_64_REG_R15 5 +#define MACH_O_UNWIND_X86_64_REG_RBP 6 + +/* Encodings for x86 (almot the same as x86-64). */ + +/* Kind of encoding (4 bits). */ +#define MACH_O_UNWIND_X86_MODE_MASK 0x0f000000 + +/* Frame is EBP based, using the standard sequence: push %ebp; mov %esp, %ebp. + Non-volatile registers must be saved in the stack starting at %ebp-4 to + %ebp-240 (offset is encoded in offset bits * 4). Registers saved are + encoded in registers bits, 3 bits per register. */ +#define MACH_O_UNWIND_X86_MODE_EBP_FRAME 0x01000000 +#define MACH_O_UNWIND_X86_EBP_FRAME_REGSITERS 0x00007FFF +#define MACH_O_UNWIND_X86_EBP_FRAME_OFFSET 0x00FF0000 + +/* Frameless function, with a small stack size. */ +#define MACH_O_UNWIND_X86_MODE_STACK_IMMD 0x02000000 +#define MACH_O_UNWIND_X86_FRAMELESS_STACK_SIZE 0x00FF0000 +#define MACH_O_UNWIND_X86_FRAMELESS_REG_COUNT 0x00001C00 +#define MACH_O_UNWIND_X86_FRAMELESS_REG_PERMUTATION 0x000003FF + +/* Frameless function, with a larger stack size. The stack size is the sum + of the X in subq $X,%esp (address of X is at function + stack size bits) + and stack adjust. */ +#define MACH_O_UNWIND_X86_MODE_STACK_IND 0x03000000 +#define MACH_O_UNWIND_X86_FRAMELESS_STACK_ADJUST 0x0000E000 + +/* Use dwarf. */ +#define MACH_O_UNWIND_X86_MODE_DWARF 0x04000000 +#define MACH_O_UNWIND_X86_DWARF_SECTION_OFFSET 0x00ffffff + +/* Registers. */ +#define MACH_O_UNWIND_X86_REG_NONE 0 +#define MACH_O_UNWIND_X86_REG_EBX 1 +#define MACH_O_UNWIND_X86_REG_ECX 2 +#define MACH_O_UNWIND_X86_REG_EDX 3 +#define MACH_O_UNWIND_X86_REG_EDI 4 +#define MACH_O_UNWIND_X86_REG_ESI 5 +#define MACH_O_UNWIND_X86_REG_EBP 6 + +/* Entry in object file (in __LD,__compact_unwind section). */ + +struct mach_o_compact_unwind_32 +{ + unsigned char start[4]; + unsigned char length[4]; + unsigned char encoding[4]; + unsigned char personality[4]; + unsigned char lsda[4]; +}; + +struct mach_o_compact_unwind_64 +{ + unsigned char start[8]; + unsigned char length[4]; + unsigned char encoding[4]; + unsigned char personality[8]; + unsigned char lsda[8]; +}; + +/* Header in images (in __TEXT,__unwind_info). */ + +#define MACH_O_UNWIND_SECTION_VERSION 1 /* Current verion in header. */ +struct mach_o_unwind_info_header +{ + unsigned char version[4]; /* Currently MACH_O_UNWIND_SECTION_VERSION. */ + unsigned char encodings_array_offset[4]; + unsigned char encodings_array_count[4]; + unsigned char personality_array_offset[4]; + unsigned char personality_array_count[4]; + unsigned char index_offset[4]; + unsigned char index_count[4]; + /* Followed by: + - encodings array + These are the encodings shared, for index < encoding_array_count + - personality array + count given by personality_array_count + - index entries + count given by index_count + - lsda index entries + last offset given by lsda offset of last index_entry. + */ +}; + +struct mach_o_unwind_index_entry +{ + unsigned char function_offset[4]; + unsigned char second_level_offset[4]; + unsigned char lsda_index_offset[4]; +}; + +struct mach_o_unwind_lsda_index_entry +{ + unsigned char function_offset[4]; + unsigned char lsda_offset[4]; +}; + +/* Second level index pages. */ + +#define MACH_O_UNWIND_SECOND_LEVEL_REGULAR 2 +struct mach_o_unwind_regular_second_level_page_header +{ + unsigned char kind[4]; + unsigned char entry_page_offset[2]; + unsigned char entry_count[2]; + /* Array of entries. */ +}; + +struct mach_o_unwind_regular_second_level_entry +{ + unsigned char function_offset[4]; + unsigned char encoding[4]; +}; + +#define MACH_O_UNWIND_SECOND_LEVEL_COMPRESSED 3 +struct mach_o_unwind_compressed_second_level_page_header +{ + unsigned char kind[4]; + unsigned char entry_page_offset[2]; + unsigned char entry_count[2]; + unsigned char encodings_offset[2]; + unsigned char encodings_count[2]; + /* Followed by entries array (one word, see below). */ + /* Followed by (non-common) encodings array. */ +}; + +/* Compressed entries are one word, containing function offset and encoding + index. */ +#define MACH_O_UNWIND_INFO_COMPRESSED_ENTRY_FUNC_OFFSET(en) \ + ((en) & 0x00FFFFFF) +#define MACH_O_UNWIND_INFO_COMPRESSED_ENTRY_ENCODING_INDEX(en) \ + (((en) >> 24) & 0xFF) + +#endif /* _MACH_O_UNWIND_H */ diff --git a/binutils-2.25/include/mach-o/x86-64.h b/binutils-2.25/include/mach-o/x86-64.h index d06bc26a..761c56cb 100644 --- a/binutils-2.25/include/mach-o/x86-64.h +++ b/binutils-2.25/include/mach-o/x86-64.h @@ -1,6 +1,5 @@ /* Mach-O support for BFD. - Copyright 2011 - Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. |