f1bde64c90
* mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro. (BFD_MACH_O_SECTNAME_SIZE): Ditto. (bfd_mach_o_section): Use them. Add next field. (bfd_mach_o_segment_command): Replace sections array by sect_head and sect_tail. (bfd_mach_o_get_mach_o_section): New macro. (bfd_mach_o_lookup_section): Remove. (bfd_mach_o_new_section_hook): New function. * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp instead of strcmp. (bfd_mach_o_convert_section_name_to_bfd): Replaces section parameter with segname and sectname parameters. Adjust. (bfd_mach_o_append_section_to_segment): New function. Use a linked list for Mach-O sections. (bfd_mach_o_write_segment_32): Adjust. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_build_commands): Fix comment. Adjust. (bfd_mach_o_flatten_sections): Adjust. (bfd_mach_o_print_section_map): Adjust. (bfd_mach_o_set_section_flags_from_bfd): Ditto. (bfd_mach_o_new_section_hook): New function. (bfd_mach_o_init_section_from_mach_o): Ditto. (bfd_mach_o_read_section_32): Remove section parameter. Return a section instead. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_section): Ditto. (bfd_mach_o_make_bfd_section): Adjust. (bfd_mach_o_read_segment): Adjust for new profile of bfd_mach_o_read_section. (bfd_mach_o_lookup_section): Remove. * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
593 lines
22 KiB
C
593 lines
22 KiB
C
/* Mach-O support for BFD.
|
|
Copyright 1999, 2000, 2001, 2002, 2003, 2005, 2007, 2008, 2009
|
|
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 _BFD_MACH_O_H_
|
|
#define _BFD_MACH_O_H_
|
|
|
|
#include "bfd.h"
|
|
#include "mach-o/loader.h"
|
|
|
|
typedef struct bfd_mach_o_header
|
|
{
|
|
unsigned long magic;
|
|
unsigned long cputype;
|
|
unsigned long cpusubtype;
|
|
unsigned long filetype;
|
|
unsigned long ncmds;
|
|
unsigned long sizeofcmds;
|
|
unsigned long flags;
|
|
unsigned int reserved;
|
|
/* Version 1: 32 bits, version 2: 64 bits. */
|
|
unsigned int version;
|
|
enum bfd_endian byteorder;
|
|
}
|
|
bfd_mach_o_header;
|
|
|
|
#define BFD_MACH_O_SEGNAME_SIZE 16
|
|
#define BFD_MACH_O_SECTNAME_SIZE 16
|
|
|
|
typedef struct bfd_mach_o_section
|
|
{
|
|
/* Fields present in the file. */
|
|
char sectname[BFD_MACH_O_SECTNAME_SIZE + 1]; /* Always NUL padded. */
|
|
char segname[BFD_MACH_O_SEGNAME_SIZE + 1];
|
|
bfd_vma addr;
|
|
bfd_vma size;
|
|
bfd_vma offset;
|
|
unsigned long align;
|
|
bfd_vma reloff;
|
|
unsigned long nreloc;
|
|
unsigned long flags;
|
|
unsigned long reserved1;
|
|
unsigned long reserved2;
|
|
unsigned long reserved3;
|
|
|
|
/* Corresponding bfd section. */
|
|
asection *bfdsection;
|
|
|
|
/* Simply linked list. */
|
|
struct bfd_mach_o_section *next;
|
|
}
|
|
bfd_mach_o_section;
|
|
|
|
typedef struct bfd_mach_o_segment_command
|
|
{
|
|
char segname[16 + 1];
|
|
bfd_vma vmaddr;
|
|
bfd_vma vmsize;
|
|
bfd_vma fileoff;
|
|
unsigned long filesize;
|
|
unsigned long maxprot; /* Maximum permitted protection. */
|
|
unsigned long initprot; /* Initial protection. */
|
|
unsigned long nsects;
|
|
unsigned long flags;
|
|
|
|
/* Linked list of sections. */
|
|
bfd_mach_o_section *sect_head;
|
|
bfd_mach_o_section *sect_tail;
|
|
}
|
|
bfd_mach_o_segment_command;
|
|
|
|
/* Protection flags. */
|
|
#define BFD_MACH_O_PROT_READ 0x01
|
|
#define BFD_MACH_O_PROT_WRITE 0x02
|
|
#define BFD_MACH_O_PROT_EXECUTE 0x04
|
|
|
|
/* Expanded internal representation of a relocation entry. */
|
|
typedef struct bfd_mach_o_reloc_info
|
|
{
|
|
bfd_vma r_address;
|
|
bfd_vma r_value;
|
|
unsigned int r_scattered : 1;
|
|
unsigned int r_type : 4;
|
|
unsigned int r_pcrel : 1;
|
|
unsigned int r_length : 2;
|
|
unsigned int r_extern : 1;
|
|
}
|
|
bfd_mach_o_reloc_info;
|
|
|
|
typedef struct bfd_mach_o_asymbol
|
|
{
|
|
/* The actual symbol which the rest of BFD works with. */
|
|
asymbol symbol;
|
|
|
|
/* Fields from Mach-O symbol. */
|
|
unsigned char n_type;
|
|
unsigned char n_sect;
|
|
unsigned short n_desc;
|
|
}
|
|
bfd_mach_o_asymbol;
|
|
|
|
typedef struct bfd_mach_o_symtab_command
|
|
{
|
|
unsigned int symoff;
|
|
unsigned int nsyms;
|
|
unsigned int stroff;
|
|
unsigned int strsize;
|
|
bfd_mach_o_asymbol *symbols;
|
|
char *strtab;
|
|
}
|
|
bfd_mach_o_symtab_command;
|
|
|
|
/* This is the second set of the symbolic information which is used to support
|
|
the data structures for the dynamically link editor.
|
|
|
|
The original set of symbolic information in the symtab_command which contains
|
|
the symbol and string tables must also be present when this load command is
|
|
present. When this load command is present the symbol table is organized
|
|
into three groups of symbols:
|
|
local symbols (static and debugging symbols) - grouped by module
|
|
defined external symbols - grouped by module (sorted by name if not lib)
|
|
undefined external symbols (sorted by name)
|
|
In this load command there are offsets and counts to each of the three groups
|
|
of symbols.
|
|
|
|
This load command contains a the offsets and sizes of the following new
|
|
symbolic information tables:
|
|
table of contents
|
|
module table
|
|
reference symbol table
|
|
indirect symbol table
|
|
The first three tables above (the table of contents, module table and
|
|
reference symbol table) are only present if the file is a dynamically linked
|
|
shared library. For executable and object modules, which are files
|
|
containing only one module, the information that would be in these three
|
|
tables is determined as follows:
|
|
table of contents - the defined external symbols are sorted by name
|
|
module table - the file contains only one module so everything in the
|
|
file is part of the module.
|
|
reference symbol table - is the defined and undefined external symbols
|
|
|
|
For dynamically linked shared library files this load command also contains
|
|
offsets and sizes to the pool of relocation entries for all sections
|
|
separated into two groups:
|
|
external relocation entries
|
|
local relocation entries
|
|
For executable and object modules the relocation entries continue to hang
|
|
off the section structures. */
|
|
|
|
typedef struct bfd_mach_o_dylib_module
|
|
{
|
|
/* Index into the string table indicating the name of the module. */
|
|
unsigned long module_name_idx;
|
|
char *module_name;
|
|
|
|
/* Index into the symbol table of the first defined external symbol provided
|
|
by the module. */
|
|
unsigned long iextdefsym;
|
|
|
|
/* Number of external symbols provided by this module. */
|
|
unsigned long nextdefsym;
|
|
|
|
/* Index into the external reference table of the first entry
|
|
provided by this module. */
|
|
unsigned long irefsym;
|
|
|
|
/* Number of external reference entries provided by this module. */
|
|
unsigned long nrefsym;
|
|
|
|
/* Index into the symbol table of the first local symbol provided by this
|
|
module. */
|
|
unsigned long ilocalsym;
|
|
|
|
/* Number of local symbols provided by this module. */
|
|
unsigned long nlocalsym;
|
|
|
|
/* Index into the external relocation table of the first entry provided
|
|
by this module. */
|
|
unsigned long iextrel;
|
|
|
|
/* Number of external relocation entries provided by this module. */
|
|
unsigned long nextrel;
|
|
|
|
/* Index in the module initialization section to the pointers for this
|
|
module. */
|
|
unsigned short iinit;
|
|
|
|
/* Index in the module termination section to the pointers for this
|
|
module. */
|
|
unsigned short iterm;
|
|
|
|
/* Number of pointers in the module initialization for this module. */
|
|
unsigned short ninit;
|
|
|
|
/* Number of pointers in the module termination for this module. */
|
|
unsigned short nterm;
|
|
|
|
/* Number of data byte for this module that are used in the __module_info
|
|
section of the __OBJC segment. */
|
|
unsigned long objc_module_info_size;
|
|
|
|
/* Statically linked address of the start of the data for this module
|
|
in the __module_info section of the __OBJC_segment. */
|
|
bfd_vma objc_module_info_addr;
|
|
}
|
|
bfd_mach_o_dylib_module;
|
|
|
|
typedef struct bfd_mach_o_dylib_table_of_content
|
|
{
|
|
/* Index into the symbol table to the defined external symbol. */
|
|
unsigned long symbol_index;
|
|
|
|
/* Index into the module table to the module for this entry. */
|
|
unsigned long module_index;
|
|
}
|
|
bfd_mach_o_dylib_table_of_content;
|
|
|
|
typedef struct bfd_mach_o_dylib_reference
|
|
{
|
|
/* Index into the symbol table for the symbol being referenced. */
|
|
unsigned long isym;
|
|
|
|
/* Type of the reference being made (use REFERENCE_FLAGS constants). */
|
|
unsigned long flags;
|
|
}
|
|
bfd_mach_o_dylib_reference;
|
|
#define BFD_MACH_O_REFERENCE_SIZE 4
|
|
|
|
typedef struct bfd_mach_o_dysymtab_command
|
|
{
|
|
/* The symbols indicated by symoff and nsyms of the LC_SYMTAB load command
|
|
are grouped into the following three groups:
|
|
local symbols (further grouped by the module they are from)
|
|
defined external symbols (further grouped by the module they are from)
|
|
undefined symbols
|
|
|
|
The local symbols are used only for debugging. The dynamic binding
|
|
process may have to use them to indicate to the debugger the local
|
|
symbols for a module that is being bound.
|
|
|
|
The last two groups are used by the dynamic binding process to do the
|
|
binding (indirectly through the module table and the reference symbol
|
|
table when this is a dynamically linked shared library file). */
|
|
|
|
unsigned long ilocalsym; /* Index to local symbols. */
|
|
unsigned long nlocalsym; /* Number of local symbols. */
|
|
unsigned long iextdefsym; /* Index to externally defined symbols. */
|
|
unsigned long nextdefsym; /* Number of externally defined symbols. */
|
|
unsigned long iundefsym; /* Index to undefined symbols. */
|
|
unsigned long nundefsym; /* Number of undefined symbols. */
|
|
|
|
/* For the for the dynamic binding process to find which module a symbol
|
|
is defined in the table of contents is used (analogous to the ranlib
|
|
structure in an archive) which maps defined external symbols to modules
|
|
they are defined in. This exists only in a dynamically linked shared
|
|
library file. For executable and object modules the defined external
|
|
symbols are sorted by name and is use as the table of contents. */
|
|
|
|
unsigned long tocoff; /* File offset to table of contents. */
|
|
unsigned long ntoc; /* Number of entries in table of contents. */
|
|
|
|
/* To support dynamic binding of "modules" (whole object files) the symbol
|
|
table must reflect the modules that the file was created from. This is
|
|
done by having a module table that has indexes and counts into the merged
|
|
tables for each module. The module structure that these two entries
|
|
refer to is described below. This exists only in a dynamically linked
|
|
shared library file. For executable and object modules the file only
|
|
contains one module so everything in the file belongs to the module. */
|
|
|
|
unsigned long modtaboff; /* File offset to module table. */
|
|
unsigned long nmodtab; /* Number of module table entries. */
|
|
|
|
/* To support dynamic module binding the module structure for each module
|
|
indicates the external references (defined and undefined) each module
|
|
makes. For each module there is an offset and a count into the
|
|
reference symbol table for the symbols that the module references.
|
|
This exists only in a dynamically linked shared library file. For
|
|
executable and object modules the defined external symbols and the
|
|
undefined external symbols indicates the external references. */
|
|
|
|
unsigned long extrefsymoff; /* Offset to referenced symbol table. */
|
|
unsigned long nextrefsyms; /* Number of referenced symbol table entries. */
|
|
|
|
/* The sections that contain "symbol pointers" and "routine stubs" have
|
|
indexes and (implied counts based on the size of the section and fixed
|
|
size of the entry) into the "indirect symbol" table for each pointer
|
|
and stub. For every section of these two types the index into the
|
|
indirect symbol table is stored in the section header in the field
|
|
reserved1. An indirect symbol table entry is simply a 32bit index into
|
|
the symbol table to the symbol that the pointer or stub is referring to.
|
|
The indirect symbol table is ordered to match the entries in the section. */
|
|
|
|
unsigned long indirectsymoff; /* File offset to the indirect symbol table. */
|
|
unsigned long nindirectsyms; /* Number of indirect symbol table entries. */
|
|
|
|
/* To support relocating an individual module in a library file quickly the
|
|
external relocation entries for each module in the library need to be
|
|
accessed efficiently. Since the relocation entries can't be accessed
|
|
through the section headers for a library file they are separated into
|
|
groups of local and external entries further grouped by module. In this
|
|
case the presents of this load command who's extreloff, nextrel,
|
|
locreloff and nlocrel fields are non-zero indicates that the relocation
|
|
entries of non-merged sections are not referenced through the section
|
|
structures (and the reloff and nreloc fields in the section headers are
|
|
set to zero).
|
|
|
|
Since the relocation entries are not accessed through the section headers
|
|
this requires the r_address field to be something other than a section
|
|
offset to identify the item to be relocated. In this case r_address is
|
|
set to the offset from the vmaddr of the first LC_SEGMENT command.
|
|
|
|
The relocation entries are grouped by module and the module table
|
|
entries have indexes and counts into them for the group of external
|
|
relocation entries for that the module.
|
|
|
|
For sections that are merged across modules there must not be any
|
|
remaining external relocation entries for them (for merged sections
|
|
remaining relocation entries must be local). */
|
|
|
|
unsigned long extreloff; /* Offset to external relocation entries. */
|
|
unsigned long nextrel; /* Number of external relocation entries. */
|
|
|
|
/* All the local relocation entries are grouped together (they are not
|
|
grouped by their module since they are only used if the object is moved
|
|
from it statically link edited address). */
|
|
|
|
unsigned long locreloff; /* Offset to local relocation entries. */
|
|
unsigned long nlocrel; /* Number of local relocation entries. */
|
|
|
|
bfd_mach_o_dylib_module *dylib_module;
|
|
bfd_mach_o_dylib_table_of_content *dylib_toc;
|
|
unsigned int *indirect_syms;
|
|
bfd_mach_o_dylib_reference *ext_refs;
|
|
}
|
|
bfd_mach_o_dysymtab_command;
|
|
|
|
/* An indirect symbol table entry is simply a 32bit index into the symbol table
|
|
to the symbol that the pointer or stub is refering to. Unless it is for a
|
|
non-lazy symbol pointer section for a defined symbol which strip(1) has
|
|
removed. In which case it has the value INDIRECT_SYMBOL_LOCAL. If the
|
|
symbol was also absolute INDIRECT_SYMBOL_ABS is or'ed with that. */
|
|
|
|
#define BFD_MACH_O_INDIRECT_SYMBOL_LOCAL 0x80000000
|
|
#define BFD_MACH_O_INDIRECT_SYMBOL_ABS 0x40000000
|
|
#define BFD_MACH_O_INDIRECT_SYMBOL_SIZE 4
|
|
|
|
/* For LC_THREAD or LC_UNIXTHREAD. */
|
|
|
|
typedef struct bfd_mach_o_thread_flavour
|
|
{
|
|
unsigned long flavour;
|
|
unsigned long offset;
|
|
unsigned long size;
|
|
}
|
|
bfd_mach_o_thread_flavour;
|
|
|
|
typedef struct bfd_mach_o_thread_command
|
|
{
|
|
unsigned long nflavours;
|
|
bfd_mach_o_thread_flavour *flavours;
|
|
asection *section;
|
|
}
|
|
bfd_mach_o_thread_command;
|
|
|
|
/* For LC_LOAD_DYLINKER and LC_ID_DYLINKER. */
|
|
|
|
typedef struct bfd_mach_o_dylinker_command
|
|
{
|
|
unsigned long name_offset; /* Offset to library's path name. */
|
|
unsigned long name_len; /* Offset to library's path name. */
|
|
char *name_str;
|
|
}
|
|
bfd_mach_o_dylinker_command;
|
|
|
|
/* For LC_LOAD_DYLIB, LC_LOAD_WEAK_DYLIB, LC_ID_DYLIB
|
|
or LC_REEXPORT_DYLIB. */
|
|
|
|
typedef struct bfd_mach_o_dylib_command
|
|
{
|
|
unsigned long name_offset; /* Offset to library's path name. */
|
|
unsigned long name_len; /* Offset to library's path name. */
|
|
unsigned long timestamp; /* Library's build time stamp. */
|
|
unsigned long current_version; /* Library's current version number. */
|
|
unsigned long compatibility_version; /* Library's compatibility vers number. */
|
|
char *name_str;
|
|
}
|
|
bfd_mach_o_dylib_command;
|
|
|
|
/* For LC_PREBOUND_DYLIB. */
|
|
|
|
typedef struct bfd_mach_o_prebound_dylib_command
|
|
{
|
|
unsigned long name; /* Library's path name. */
|
|
unsigned long nmodules; /* Number of modules in library. */
|
|
unsigned long linked_modules; /* Bit vector of linked modules. */
|
|
}
|
|
bfd_mach_o_prebound_dylib_command;
|
|
|
|
/* For LC_UUID. */
|
|
|
|
typedef struct bfd_mach_o_uuid_command
|
|
{
|
|
unsigned char uuid[16];
|
|
}
|
|
bfd_mach_o_uuid_command;
|
|
|
|
/* For LC_CODE_SIGNATURE or LC_SEGMENT_SPLIT_INFO. */
|
|
|
|
typedef struct bfd_mach_o_linkedit_command
|
|
{
|
|
unsigned long dataoff;
|
|
unsigned long datasize;
|
|
}
|
|
bfd_mach_o_linkedit_command;
|
|
|
|
typedef struct bfd_mach_o_str_command
|
|
{
|
|
unsigned long stroff;
|
|
unsigned long str_len;
|
|
char *str;
|
|
}
|
|
bfd_mach_o_str_command;
|
|
|
|
typedef struct bfd_mach_o_dyld_info_command
|
|
{
|
|
/* File offset and size to rebase info. */
|
|
unsigned int rebase_off;
|
|
unsigned int rebase_size;
|
|
|
|
/* File offset and size of binding info. */
|
|
unsigned int bind_off;
|
|
unsigned int bind_size;
|
|
|
|
/* File offset and size of weak binding info. */
|
|
unsigned int weak_bind_off;
|
|
unsigned int weak_bind_size;
|
|
|
|
/* File offset and size of lazy binding info. */
|
|
unsigned int lazy_bind_off;
|
|
unsigned int lazy_bind_size;
|
|
|
|
/* File offset and size of export info. */
|
|
unsigned int export_off;
|
|
unsigned int export_size;
|
|
}
|
|
bfd_mach_o_dyld_info_command;
|
|
|
|
typedef struct bfd_mach_o_version_min_command
|
|
{
|
|
unsigned char rel;
|
|
unsigned char maj;
|
|
unsigned char min;
|
|
unsigned int reserved;
|
|
}
|
|
bfd_mach_o_version_min_command;
|
|
|
|
typedef struct bfd_mach_o_load_command
|
|
{
|
|
bfd_mach_o_load_command_type type;
|
|
bfd_boolean type_required;
|
|
unsigned int offset;
|
|
unsigned int len;
|
|
union
|
|
{
|
|
bfd_mach_o_segment_command segment;
|
|
bfd_mach_o_symtab_command symtab;
|
|
bfd_mach_o_dysymtab_command dysymtab;
|
|
bfd_mach_o_thread_command thread;
|
|
bfd_mach_o_dylib_command dylib;
|
|
bfd_mach_o_dylinker_command dylinker;
|
|
bfd_mach_o_prebound_dylib_command prebound_dylib;
|
|
bfd_mach_o_uuid_command uuid;
|
|
bfd_mach_o_linkedit_command linkedit;
|
|
bfd_mach_o_str_command str;
|
|
bfd_mach_o_dyld_info_command dyld_info;
|
|
bfd_mach_o_version_min_command version_min;
|
|
}
|
|
command;
|
|
}
|
|
bfd_mach_o_load_command;
|
|
|
|
typedef struct mach_o_data_struct
|
|
{
|
|
/* Mach-O header. */
|
|
bfd_mach_o_header header;
|
|
/* Array of load commands (length is given by header.ncmds). */
|
|
bfd_mach_o_load_command *commands;
|
|
|
|
/* Flatten array of sections. The array is 0-based. */
|
|
unsigned long nsects;
|
|
bfd_mach_o_section **sections;
|
|
|
|
/* Used while writting: current length of the output file. This is used
|
|
to allocate space in the file. */
|
|
ufile_ptr filelen;
|
|
|
|
/* As symtab is referenced by other load command, it is handy to have
|
|
a direct access to it. Although it is not clearly stated, only one symtab
|
|
is expected. */
|
|
bfd_mach_o_symtab_command *symtab;
|
|
bfd_mach_o_dysymtab_command *dysymtab;
|
|
}
|
|
bfd_mach_o_data_struct;
|
|
|
|
/* Target specific routines. */
|
|
typedef struct bfd_mach_o_backend_data
|
|
{
|
|
enum bfd_architecture arch;
|
|
bfd_boolean (*_bfd_mach_o_swap_reloc_in)(arelent *, bfd_mach_o_reloc_info *);
|
|
bfd_boolean (*_bfd_mach_o_swap_reloc_out)(arelent *, bfd_mach_o_reloc_info *);
|
|
bfd_boolean (*_bfd_mach_o_print_thread)(bfd *, bfd_mach_o_thread_flavour *,
|
|
void *, char *);
|
|
}
|
|
bfd_mach_o_backend_data;
|
|
|
|
#define bfd_mach_o_get_data(abfd) ((abfd)->tdata.mach_o_data)
|
|
#define bfd_mach_o_get_backend_data(abfd) \
|
|
((bfd_mach_o_backend_data*)(abfd)->xvec->backend_data)
|
|
|
|
/* Get the Mach-O header for section SEC. */
|
|
#define bfd_mach_o_get_mach_o_section(sec) \
|
|
((bfd_mach_o_section *)(sec)->used_by_bfd)
|
|
|
|
bfd_boolean bfd_mach_o_valid (bfd *);
|
|
int bfd_mach_o_read_dysymtab_symbol (bfd *, bfd_mach_o_dysymtab_command *, bfd_mach_o_symtab_command *, bfd_mach_o_asymbol *, unsigned long);
|
|
int bfd_mach_o_scan_start_address (bfd *);
|
|
int bfd_mach_o_scan (bfd *, bfd_mach_o_header *, bfd_mach_o_data_struct *);
|
|
bfd_boolean bfd_mach_o_mkobject_init (bfd *);
|
|
const bfd_target *bfd_mach_o_object_p (bfd *);
|
|
const bfd_target *bfd_mach_o_core_p (bfd *);
|
|
const bfd_target *bfd_mach_o_archive_p (bfd *);
|
|
bfd *bfd_mach_o_openr_next_archived_file (bfd *, bfd *);
|
|
bfd_boolean bfd_mach_o_set_arch_mach (bfd *, enum bfd_architecture,
|
|
unsigned long);
|
|
int bfd_mach_o_lookup_command (bfd *, bfd_mach_o_load_command_type, bfd_mach_o_load_command **);
|
|
bfd_boolean bfd_mach_o_new_section_hook (bfd *, asection *);
|
|
bfd_boolean bfd_mach_o_write_contents (bfd *);
|
|
bfd_boolean bfd_mach_o_bfd_copy_private_symbol_data (bfd *, asymbol *,
|
|
bfd *, asymbol *);
|
|
bfd_boolean bfd_mach_o_bfd_copy_private_section_data (bfd *, asection *,
|
|
bfd *, asection *);
|
|
bfd_boolean bfd_mach_o_bfd_copy_private_bfd_data (bfd *, bfd *);
|
|
long bfd_mach_o_get_symtab_upper_bound (bfd *);
|
|
long bfd_mach_o_canonicalize_symtab (bfd *, asymbol **);
|
|
long bfd_mach_o_get_synthetic_symtab (bfd *, long, asymbol **, long,
|
|
asymbol **, asymbol **ret);
|
|
long bfd_mach_o_get_reloc_upper_bound (bfd *, asection *);
|
|
long bfd_mach_o_canonicalize_reloc (bfd *, asection *, arelent **, asymbol **);
|
|
long bfd_mach_o_get_dynamic_reloc_upper_bound (bfd *);
|
|
long bfd_mach_o_canonicalize_dynamic_reloc (bfd *, arelent **, asymbol **);
|
|
asymbol *bfd_mach_o_make_empty_symbol (bfd *);
|
|
void bfd_mach_o_get_symbol_info (bfd *, asymbol *, symbol_info *);
|
|
void bfd_mach_o_print_symbol (bfd *, PTR, asymbol *, bfd_print_symbol_type);
|
|
bfd_boolean bfd_mach_o_bfd_print_private_bfd_data (bfd *, PTR);
|
|
int bfd_mach_o_sizeof_headers (bfd *, struct bfd_link_info *);
|
|
unsigned long bfd_mach_o_stack_addr (enum bfd_mach_o_cpu_type);
|
|
int bfd_mach_o_core_fetch_environment (bfd *, unsigned char **, unsigned int *);
|
|
char *bfd_mach_o_core_file_failing_command (bfd *);
|
|
int bfd_mach_o_core_file_failing_signal (bfd *);
|
|
bfd_boolean bfd_mach_o_core_file_matches_executable_p (bfd *, bfd *);
|
|
bfd *bfd_mach_o_fat_extract (bfd *, bfd_format , const bfd_arch_info_type *);
|
|
const bfd_target *bfd_mach_o_header_p (bfd *, bfd_mach_o_filetype,
|
|
bfd_mach_o_cpu_type);
|
|
bfd_boolean bfd_mach_o_build_commands (bfd *);
|
|
bfd_boolean bfd_mach_o_set_section_contents (bfd *, asection *, const void *,
|
|
file_ptr, bfd_size_type);
|
|
unsigned int bfd_mach_o_version (bfd *);
|
|
|
|
unsigned int bfd_mach_o_get_section_type_from_name (const char *);
|
|
unsigned int bfd_mach_o_get_section_attribute_from_name (const char *);
|
|
void bfd_mach_o_normalize_section_name (const char *, const char *,
|
|
const char **, flagword *);
|
|
|
|
extern const bfd_target mach_o_fat_vec;
|
|
|
|
#endif /* _BFD_MACH_O_H_ */
|