mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-27 03:51:15 +08:00
8ba8a4628f
* aout-target.h (MY(write_object_contents)): Remove unused and unusable "#if CHOOSE_RELOC_SIZE". * pc532-mach.c (MY(write_object_contents)): Ditto. * netbsd.h (MY(write_object_contents)): Ditto. * hp300hpux.c (MY(write_object_contents)): Ditto. * freebsd.h (MY(write_object_contents)): Ditto. * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
650 lines
19 KiB
C
650 lines
19 KiB
C
/* Define a target vector and some small routines for a variant of a.out.
|
|
Copyright (C) 1990, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000
|
|
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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
|
|
|
#include "aout/aout64.h"
|
|
#include "aout/stab_gnu.h"
|
|
#include "aout/ar.h"
|
|
/*#include "libaout.h"*/
|
|
|
|
#ifndef SEGMENT_SIZE
|
|
#define SEGMENT_SIZE TARGET_PAGE_SIZE
|
|
#endif
|
|
|
|
extern reloc_howto_type * NAME(aout,reloc_type_lookup)
|
|
PARAMS ((bfd *, bfd_reloc_code_real_type));
|
|
|
|
/* Set parameters about this a.out file that are machine-dependent.
|
|
This routine is called from some_aout_object_p just before it returns. */
|
|
#ifndef MY_callback
|
|
|
|
static const bfd_target *MY(callback) PARAMS ((bfd *));
|
|
|
|
static const bfd_target *
|
|
MY(callback) (abfd)
|
|
bfd *abfd;
|
|
{
|
|
struct internal_exec *execp = exec_hdr (abfd);
|
|
unsigned int arch_align_power;
|
|
unsigned long arch_align;
|
|
|
|
/* Calculate the file positions of the parts of a newly read aout header */
|
|
obj_textsec (abfd)->_raw_size = N_TXTSIZE(*execp);
|
|
|
|
/* The virtual memory addresses of the sections */
|
|
obj_textsec (abfd)->vma = N_TXTADDR(*execp);
|
|
obj_datasec (abfd)->vma = N_DATADDR(*execp);
|
|
obj_bsssec (abfd)->vma = N_BSSADDR(*execp);
|
|
|
|
/* For some targets, if the entry point is not in the same page
|
|
as the start of the text, then adjust the VMA so that it is.
|
|
FIXME: Do this with a macro like SET_ARCH_MACH instead? */
|
|
if (aout_backend_info (abfd)->entry_is_text_address
|
|
&& execp->a_entry > obj_textsec (abfd)->vma)
|
|
{
|
|
bfd_vma adjust;
|
|
|
|
adjust = execp->a_entry - obj_textsec (abfd)->vma;
|
|
/* Adjust only by whole pages. */
|
|
adjust &= ~(TARGET_PAGE_SIZE - 1);
|
|
obj_textsec (abfd)->vma += adjust;
|
|
obj_datasec (abfd)->vma += adjust;
|
|
obj_bsssec (abfd)->vma += adjust;
|
|
}
|
|
|
|
/* Set the load addresses to be the same as the virtual addresses. */
|
|
obj_textsec (abfd)->lma = obj_textsec (abfd)->vma;
|
|
obj_datasec (abfd)->lma = obj_datasec (abfd)->vma;
|
|
obj_bsssec (abfd)->lma = obj_bsssec (abfd)->vma;
|
|
|
|
/* The file offsets of the sections */
|
|
obj_textsec (abfd)->filepos = N_TXTOFF (*execp);
|
|
obj_datasec (abfd)->filepos = N_DATOFF (*execp);
|
|
|
|
/* The file offsets of the relocation info */
|
|
obj_textsec (abfd)->rel_filepos = N_TRELOFF(*execp);
|
|
obj_datasec (abfd)->rel_filepos = N_DRELOFF(*execp);
|
|
|
|
/* The file offsets of the string table and symbol table. */
|
|
obj_sym_filepos (abfd) = N_SYMOFF (*execp);
|
|
obj_str_filepos (abfd) = N_STROFF (*execp);
|
|
|
|
/* Determine the architecture and machine type of the object file. */
|
|
#ifdef SET_ARCH_MACH
|
|
SET_ARCH_MACH(abfd, *execp);
|
|
#else
|
|
bfd_default_set_arch_mach(abfd, DEFAULT_ARCH, 0);
|
|
#endif
|
|
|
|
/* The number of relocation records. This must be called after
|
|
SET_ARCH_MACH. It assumes that SET_ARCH_MACH will set
|
|
obj_reloc_entry_size correctly, if the reloc size is not
|
|
RELOC_STD_SIZE. */
|
|
obj_textsec (abfd)->reloc_count =
|
|
execp->a_trsize / obj_reloc_entry_size (abfd);
|
|
obj_datasec (abfd)->reloc_count =
|
|
execp->a_drsize / obj_reloc_entry_size (abfd);
|
|
|
|
/* Now that we know the architecture, set the alignments of the
|
|
sections. This is normally done by NAME(aout,new_section_hook),
|
|
but when the initial sections were created the architecture had
|
|
not yet been set. However, for backward compatibility, we don't
|
|
set the alignment power any higher than as required by the size
|
|
of the section. */
|
|
arch_align_power = bfd_get_arch_info (abfd)->section_align_power;
|
|
arch_align = 1 << arch_align_power;
|
|
if ((BFD_ALIGN (obj_textsec (abfd)->_raw_size, arch_align)
|
|
== obj_textsec (abfd)->_raw_size)
|
|
&& (BFD_ALIGN (obj_datasec (abfd)->_raw_size, arch_align)
|
|
== obj_datasec (abfd)->_raw_size)
|
|
&& (BFD_ALIGN (obj_bsssec (abfd)->_raw_size, arch_align)
|
|
== obj_bsssec (abfd)->_raw_size))
|
|
{
|
|
obj_textsec (abfd)->alignment_power = arch_align_power;
|
|
obj_datasec (abfd)->alignment_power = arch_align_power;
|
|
obj_bsssec (abfd)->alignment_power = arch_align_power;
|
|
}
|
|
|
|
/* Don't set sizes now -- can't be sure until we know arch & mach.
|
|
Sizes get set in set_sizes callback, later. */
|
|
#if 0
|
|
adata(abfd).page_size = TARGET_PAGE_SIZE;
|
|
adata(abfd).segment_size = SEGMENT_SIZE;
|
|
adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
|
|
#endif
|
|
|
|
return abfd->xvec;
|
|
}
|
|
#endif
|
|
|
|
#ifndef MY_object_p
|
|
/* Finish up the reading of an a.out file header */
|
|
|
|
static const bfd_target *MY(object_p) PARAMS ((bfd *));
|
|
|
|
static const bfd_target *
|
|
MY(object_p) (abfd)
|
|
bfd *abfd;
|
|
{
|
|
struct external_exec exec_bytes; /* Raw exec header from file */
|
|
struct internal_exec exec; /* Cleaned-up exec header */
|
|
const bfd_target *target;
|
|
|
|
if (bfd_read ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd)
|
|
!= EXEC_BYTES_SIZE) {
|
|
if (bfd_get_error () != bfd_error_system_call)
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
return 0;
|
|
}
|
|
|
|
#ifdef SWAP_MAGIC
|
|
exec.a_info = SWAP_MAGIC (exec_bytes.e_info);
|
|
#else
|
|
exec.a_info = bfd_h_get_32 (abfd, exec_bytes.e_info);
|
|
#endif /* SWAP_MAGIC */
|
|
|
|
if (N_BADMAG (exec)) return 0;
|
|
#ifdef MACHTYPE_OK
|
|
if (!(MACHTYPE_OK (N_MACHTYPE (exec)))) return 0;
|
|
#endif
|
|
|
|
NAME(aout,swap_exec_header_in)(abfd, &exec_bytes, &exec);
|
|
|
|
#ifdef SWAP_MAGIC
|
|
/* swap_exec_header_in read in a_info with the wrong byte order */
|
|
exec.a_info = SWAP_MAGIC (exec_bytes.e_info);
|
|
#endif /* SWAP_MAGIC */
|
|
|
|
target = NAME(aout,some_aout_object_p) (abfd, &exec, MY(callback));
|
|
|
|
#ifdef ENTRY_CAN_BE_ZERO
|
|
/* The NEWSOS3 entry-point is/was 0, which (amongst other lossage)
|
|
* means that it isn't obvious if EXEC_P should be set.
|
|
* All of the following must be true for an executable:
|
|
* There must be no relocations, the bfd can be neither an
|
|
* archive nor an archive element, and the file must be executable. */
|
|
|
|
if (exec.a_trsize + exec.a_drsize == 0
|
|
&& bfd_get_format(abfd) == bfd_object && abfd->my_archive == NULL)
|
|
{
|
|
struct stat buf;
|
|
#ifndef S_IXUSR
|
|
#define S_IXUSR 0100 /* Execute by owner. */
|
|
#endif
|
|
if (stat(abfd->filename, &buf) == 0 && (buf.st_mode & S_IXUSR))
|
|
abfd->flags |= EXEC_P;
|
|
}
|
|
#endif /* ENTRY_CAN_BE_ZERO */
|
|
|
|
return target;
|
|
}
|
|
#define MY_object_p MY(object_p)
|
|
#endif
|
|
|
|
|
|
#ifndef MY_mkobject
|
|
|
|
static boolean MY(mkobject) PARAMS ((bfd *));
|
|
|
|
static boolean
|
|
MY(mkobject) (abfd)
|
|
bfd *abfd;
|
|
{
|
|
if (NAME(aout,mkobject)(abfd) == false)
|
|
return false;
|
|
#if 0 /* Sizes get set in set_sizes callback, later, after we know
|
|
the architecture and machine. */
|
|
adata(abfd).page_size = TARGET_PAGE_SIZE;
|
|
adata(abfd).segment_size = SEGMENT_SIZE;
|
|
adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
|
|
#endif
|
|
return true;
|
|
}
|
|
#define MY_mkobject MY(mkobject)
|
|
#endif
|
|
|
|
#ifndef MY_bfd_copy_private_section_data
|
|
|
|
/* Copy private section data. This actually does nothing with the
|
|
sections. It copies the subformat field. We copy it here, because
|
|
we need to know whether this is a QMAGIC file before we set the
|
|
section contents, and copy_private_bfd_data is not called until
|
|
after the section contents have been set. */
|
|
|
|
static boolean MY_bfd_copy_private_section_data
|
|
PARAMS ((bfd *, asection *, bfd *, asection *));
|
|
|
|
/*ARGSUSED*/
|
|
static boolean
|
|
MY_bfd_copy_private_section_data (ibfd, isec, obfd, osec)
|
|
bfd *ibfd;
|
|
asection *isec ATTRIBUTE_UNUSED;
|
|
bfd *obfd;
|
|
asection *osec ATTRIBUTE_UNUSED;
|
|
{
|
|
if (bfd_get_flavour (ibfd) == bfd_target_aout_flavour
|
|
&& bfd_get_flavour (obfd) == bfd_target_aout_flavour)
|
|
obj_aout_subformat (obfd) = obj_aout_subformat (ibfd);
|
|
return true;
|
|
}
|
|
|
|
#endif
|
|
|
|
/* Write an object file.
|
|
Section contents have already been written. We write the
|
|
file header, symbols, and relocation. */
|
|
|
|
#ifndef MY_write_object_contents
|
|
static boolean
|
|
MY(write_object_contents) (abfd)
|
|
bfd *abfd;
|
|
{
|
|
struct external_exec exec_bytes;
|
|
struct internal_exec *execp = exec_hdr (abfd);
|
|
|
|
obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
|
|
|
|
WRITE_HEADERS(abfd, execp);
|
|
|
|
return true;
|
|
}
|
|
#define MY_write_object_contents MY(write_object_contents)
|
|
#endif
|
|
|
|
#ifndef MY_set_sizes
|
|
|
|
static boolean MY(set_sizes) PARAMS ((bfd *));
|
|
|
|
static boolean
|
|
MY(set_sizes) (abfd)
|
|
bfd *abfd;
|
|
{
|
|
adata(abfd).page_size = TARGET_PAGE_SIZE;
|
|
adata(abfd).segment_size = SEGMENT_SIZE;
|
|
|
|
#ifdef ZMAGIC_DISK_BLOCK_SIZE
|
|
adata(abfd).zmagic_disk_block_size = ZMAGIC_DISK_BLOCK_SIZE;
|
|
#else
|
|
adata(abfd).zmagic_disk_block_size = TARGET_PAGE_SIZE;
|
|
#endif
|
|
|
|
adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
|
|
return true;
|
|
}
|
|
#define MY_set_sizes MY(set_sizes)
|
|
#endif
|
|
|
|
#ifndef MY_exec_hdr_flags
|
|
#define MY_exec_hdr_flags 0
|
|
#endif
|
|
|
|
#ifndef MY_backend_data
|
|
|
|
#ifndef MY_zmagic_contiguous
|
|
#define MY_zmagic_contiguous 0
|
|
#endif
|
|
#ifndef MY_text_includes_header
|
|
#define MY_text_includes_header 0
|
|
#endif
|
|
#ifndef MY_entry_is_text_address
|
|
#define MY_entry_is_text_address 0
|
|
#endif
|
|
#ifndef MY_exec_header_not_counted
|
|
#define MY_exec_header_not_counted 0
|
|
#endif
|
|
#ifndef MY_add_dynamic_symbols
|
|
#define MY_add_dynamic_symbols 0
|
|
#endif
|
|
#ifndef MY_add_one_symbol
|
|
#define MY_add_one_symbol 0
|
|
#endif
|
|
#ifndef MY_link_dynamic_object
|
|
#define MY_link_dynamic_object 0
|
|
#endif
|
|
#ifndef MY_write_dynamic_symbol
|
|
#define MY_write_dynamic_symbol 0
|
|
#endif
|
|
#ifndef MY_check_dynamic_reloc
|
|
#define MY_check_dynamic_reloc 0
|
|
#endif
|
|
#ifndef MY_finish_dynamic_link
|
|
#define MY_finish_dynamic_link 0
|
|
#endif
|
|
|
|
static CONST struct aout_backend_data MY(backend_data) = {
|
|
MY_zmagic_contiguous,
|
|
MY_text_includes_header,
|
|
MY_entry_is_text_address,
|
|
MY_exec_hdr_flags,
|
|
0, /* text vma? */
|
|
MY_set_sizes,
|
|
MY_exec_header_not_counted,
|
|
MY_add_dynamic_symbols,
|
|
MY_add_one_symbol,
|
|
MY_link_dynamic_object,
|
|
MY_write_dynamic_symbol,
|
|
MY_check_dynamic_reloc,
|
|
MY_finish_dynamic_link
|
|
};
|
|
#define MY_backend_data &MY(backend_data)
|
|
#endif
|
|
|
|
#ifndef MY_final_link_callback
|
|
|
|
/* Callback for the final_link routine to set the section offsets. */
|
|
|
|
static void MY_final_link_callback
|
|
PARAMS ((bfd *, file_ptr *, file_ptr *, file_ptr *));
|
|
|
|
static void
|
|
MY_final_link_callback (abfd, ptreloff, pdreloff, psymoff)
|
|
bfd *abfd;
|
|
file_ptr *ptreloff;
|
|
file_ptr *pdreloff;
|
|
file_ptr *psymoff;
|
|
{
|
|
struct internal_exec *execp = exec_hdr (abfd);
|
|
|
|
*ptreloff = N_TRELOFF (*execp);
|
|
*pdreloff = N_DRELOFF (*execp);
|
|
*psymoff = N_SYMOFF (*execp);
|
|
}
|
|
|
|
#endif
|
|
|
|
#ifndef MY_bfd_final_link
|
|
|
|
/* Final link routine. We need to use a call back to get the correct
|
|
offsets in the output file. */
|
|
|
|
static boolean MY_bfd_final_link PARAMS ((bfd *, struct bfd_link_info *));
|
|
|
|
static boolean
|
|
MY_bfd_final_link (abfd, info)
|
|
bfd *abfd;
|
|
struct bfd_link_info *info;
|
|
{
|
|
return NAME(aout,final_link) (abfd, info, MY_final_link_callback);
|
|
}
|
|
|
|
#endif
|
|
|
|
/* We assume BFD generic archive files. */
|
|
#ifndef MY_openr_next_archived_file
|
|
#define MY_openr_next_archived_file bfd_generic_openr_next_archived_file
|
|
#endif
|
|
#ifndef MY_get_elt_at_index
|
|
#define MY_get_elt_at_index _bfd_generic_get_elt_at_index
|
|
#endif
|
|
#ifndef MY_generic_stat_arch_elt
|
|
#define MY_generic_stat_arch_elt bfd_generic_stat_arch_elt
|
|
#endif
|
|
#ifndef MY_slurp_armap
|
|
#define MY_slurp_armap bfd_slurp_bsd_armap
|
|
#endif
|
|
#ifndef MY_slurp_extended_name_table
|
|
#define MY_slurp_extended_name_table _bfd_slurp_extended_name_table
|
|
#endif
|
|
#ifndef MY_construct_extended_name_table
|
|
#define MY_construct_extended_name_table \
|
|
_bfd_archive_bsd_construct_extended_name_table
|
|
#endif
|
|
#ifndef MY_write_armap
|
|
#define MY_write_armap bsd_write_armap
|
|
#endif
|
|
#ifndef MY_read_ar_hdr
|
|
#define MY_read_ar_hdr _bfd_generic_read_ar_hdr
|
|
#endif
|
|
#ifndef MY_truncate_arname
|
|
#define MY_truncate_arname bfd_bsd_truncate_arname
|
|
#endif
|
|
#ifndef MY_update_armap_timestamp
|
|
#define MY_update_armap_timestamp _bfd_archive_bsd_update_armap_timestamp
|
|
#endif
|
|
|
|
/* No core file defined here -- configure in trad-core.c separately. */
|
|
#ifndef MY_core_file_failing_command
|
|
#define MY_core_file_failing_command _bfd_nocore_core_file_failing_command
|
|
#endif
|
|
#ifndef MY_core_file_failing_signal
|
|
#define MY_core_file_failing_signal _bfd_nocore_core_file_failing_signal
|
|
#endif
|
|
#ifndef MY_core_file_matches_executable_p
|
|
#define MY_core_file_matches_executable_p \
|
|
_bfd_nocore_core_file_matches_executable_p
|
|
#endif
|
|
#ifndef MY_core_file_p
|
|
#define MY_core_file_p _bfd_dummy_target
|
|
#endif
|
|
|
|
#ifndef MY_bfd_debug_info_start
|
|
#define MY_bfd_debug_info_start bfd_void
|
|
#endif
|
|
#ifndef MY_bfd_debug_info_end
|
|
#define MY_bfd_debug_info_end bfd_void
|
|
#endif
|
|
#ifndef MY_bfd_debug_info_accumulate
|
|
#define MY_bfd_debug_info_accumulate \
|
|
(void (*) PARAMS ((bfd*, struct sec *))) bfd_void
|
|
#endif
|
|
|
|
#ifndef MY_core_file_failing_command
|
|
#define MY_core_file_failing_command NAME(aout,core_file_failing_command)
|
|
#endif
|
|
#ifndef MY_core_file_failing_signal
|
|
#define MY_core_file_failing_signal NAME(aout,core_file_failing_signal)
|
|
#endif
|
|
#ifndef MY_core_file_matches_executable_p
|
|
#define MY_core_file_matches_executable_p NAME(aout,core_file_matches_executable_p)
|
|
#endif
|
|
#ifndef MY_set_section_contents
|
|
#define MY_set_section_contents NAME(aout,set_section_contents)
|
|
#endif
|
|
#ifndef MY_get_section_contents
|
|
#define MY_get_section_contents NAME(aout,get_section_contents)
|
|
#endif
|
|
#ifndef MY_get_section_contents_in_window
|
|
#define MY_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
|
|
#endif
|
|
#ifndef MY_new_section_hook
|
|
#define MY_new_section_hook NAME(aout,new_section_hook)
|
|
#endif
|
|
#ifndef MY_get_symtab_upper_bound
|
|
#define MY_get_symtab_upper_bound NAME(aout,get_symtab_upper_bound)
|
|
#endif
|
|
#ifndef MY_get_symtab
|
|
#define MY_get_symtab NAME(aout,get_symtab)
|
|
#endif
|
|
#ifndef MY_get_reloc_upper_bound
|
|
#define MY_get_reloc_upper_bound NAME(aout,get_reloc_upper_bound)
|
|
#endif
|
|
#ifndef MY_canonicalize_reloc
|
|
#define MY_canonicalize_reloc NAME(aout,canonicalize_reloc)
|
|
#endif
|
|
#ifndef MY_make_empty_symbol
|
|
#define MY_make_empty_symbol NAME(aout,make_empty_symbol)
|
|
#endif
|
|
#ifndef MY_print_symbol
|
|
#define MY_print_symbol NAME(aout,print_symbol)
|
|
#endif
|
|
#ifndef MY_get_symbol_info
|
|
#define MY_get_symbol_info NAME(aout,get_symbol_info)
|
|
#endif
|
|
#ifndef MY_get_lineno
|
|
#define MY_get_lineno NAME(aout,get_lineno)
|
|
#endif
|
|
#ifndef MY_set_arch_mach
|
|
#define MY_set_arch_mach NAME(aout,set_arch_mach)
|
|
#endif
|
|
#ifndef MY_find_nearest_line
|
|
#define MY_find_nearest_line NAME(aout,find_nearest_line)
|
|
#endif
|
|
#ifndef MY_sizeof_headers
|
|
#define MY_sizeof_headers NAME(aout,sizeof_headers)
|
|
#endif
|
|
#ifndef MY_bfd_get_relocated_section_contents
|
|
#define MY_bfd_get_relocated_section_contents \
|
|
bfd_generic_get_relocated_section_contents
|
|
#endif
|
|
#ifndef MY_bfd_relax_section
|
|
#define MY_bfd_relax_section bfd_generic_relax_section
|
|
#endif
|
|
#ifndef MY_bfd_gc_sections
|
|
#define MY_bfd_gc_sections bfd_generic_gc_sections
|
|
#endif
|
|
#ifndef MY_bfd_reloc_type_lookup
|
|
#define MY_bfd_reloc_type_lookup NAME(aout,reloc_type_lookup)
|
|
#endif
|
|
#ifndef MY_bfd_make_debug_symbol
|
|
#define MY_bfd_make_debug_symbol 0
|
|
#endif
|
|
#ifndef MY_read_minisymbols
|
|
#define MY_read_minisymbols NAME(aout,read_minisymbols)
|
|
#endif
|
|
#ifndef MY_minisymbol_to_symbol
|
|
#define MY_minisymbol_to_symbol NAME(aout,minisymbol_to_symbol)
|
|
#endif
|
|
#ifndef MY_bfd_link_hash_table_create
|
|
#define MY_bfd_link_hash_table_create NAME(aout,link_hash_table_create)
|
|
#endif
|
|
#ifndef MY_bfd_link_add_symbols
|
|
#define MY_bfd_link_add_symbols NAME(aout,link_add_symbols)
|
|
#endif
|
|
#ifndef MY_bfd_link_split_section
|
|
#define MY_bfd_link_split_section _bfd_generic_link_split_section
|
|
#endif
|
|
|
|
|
|
#ifndef MY_bfd_copy_private_bfd_data
|
|
#define MY_bfd_copy_private_bfd_data _bfd_generic_bfd_copy_private_bfd_data
|
|
#endif
|
|
|
|
#ifndef MY_bfd_merge_private_bfd_data
|
|
#define MY_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data
|
|
#endif
|
|
|
|
#ifndef MY_bfd_copy_private_symbol_data
|
|
#define MY_bfd_copy_private_symbol_data _bfd_generic_bfd_copy_private_symbol_data
|
|
#endif
|
|
|
|
#ifndef MY_bfd_print_private_bfd_data
|
|
#define MY_bfd_print_private_bfd_data _bfd_generic_bfd_print_private_bfd_data
|
|
#endif
|
|
|
|
#ifndef MY_bfd_set_private_flags
|
|
#define MY_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
|
|
#endif
|
|
|
|
#ifndef MY_bfd_is_local_label_name
|
|
#define MY_bfd_is_local_label_name bfd_generic_is_local_label_name
|
|
#endif
|
|
|
|
#ifndef MY_bfd_free_cached_info
|
|
#define MY_bfd_free_cached_info NAME(aout,bfd_free_cached_info)
|
|
#endif
|
|
|
|
#ifndef MY_close_and_cleanup
|
|
#define MY_close_and_cleanup MY_bfd_free_cached_info
|
|
#endif
|
|
|
|
#ifndef MY_get_dynamic_symtab_upper_bound
|
|
#define MY_get_dynamic_symtab_upper_bound \
|
|
_bfd_nodynamic_get_dynamic_symtab_upper_bound
|
|
#endif
|
|
#ifndef MY_canonicalize_dynamic_symtab
|
|
#define MY_canonicalize_dynamic_symtab \
|
|
_bfd_nodynamic_canonicalize_dynamic_symtab
|
|
#endif
|
|
#ifndef MY_get_dynamic_reloc_upper_bound
|
|
#define MY_get_dynamic_reloc_upper_bound \
|
|
_bfd_nodynamic_get_dynamic_reloc_upper_bound
|
|
#endif
|
|
#ifndef MY_canonicalize_dynamic_reloc
|
|
#define MY_canonicalize_dynamic_reloc \
|
|
_bfd_nodynamic_canonicalize_dynamic_reloc
|
|
#endif
|
|
|
|
/* Aout symbols normally have leading underscores */
|
|
#ifndef MY_symbol_leading_char
|
|
#define MY_symbol_leading_char '_'
|
|
#endif
|
|
|
|
/* Aout archives normally use spaces for padding */
|
|
#ifndef AR_PAD_CHAR
|
|
#define AR_PAD_CHAR ' '
|
|
#endif
|
|
|
|
#ifndef MY_BFD_TARGET
|
|
const bfd_target MY(vec) =
|
|
{
|
|
TARGETNAME, /* name */
|
|
bfd_target_aout_flavour,
|
|
#ifdef TARGET_IS_BIG_ENDIAN_P
|
|
BFD_ENDIAN_BIG, /* target byte order (big) */
|
|
BFD_ENDIAN_BIG, /* target headers byte order (big) */
|
|
#else
|
|
BFD_ENDIAN_LITTLE, /* target byte order (little) */
|
|
BFD_ENDIAN_LITTLE, /* target headers byte order (little) */
|
|
#endif
|
|
(HAS_RELOC | EXEC_P | /* object flags */
|
|
HAS_LINENO | HAS_DEBUG |
|
|
HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
|
|
MY_symbol_leading_char,
|
|
AR_PAD_CHAR, /* ar_pad_char */
|
|
15, /* ar_max_namelen */
|
|
#ifdef TARGET_IS_BIG_ENDIAN_P
|
|
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
|
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
|
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */
|
|
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
|
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
|
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
|
|
#else
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
|
|
#endif
|
|
{_bfd_dummy_target, MY_object_p, /* bfd_check_format */
|
|
bfd_generic_archive_p, MY_core_file_p},
|
|
{bfd_false, MY_mkobject, /* bfd_set_format */
|
|
_bfd_generic_mkarchive, bfd_false},
|
|
{bfd_false, MY_write_object_contents, /* bfd_write_contents */
|
|
_bfd_write_archive_contents, bfd_false},
|
|
|
|
BFD_JUMP_TABLE_GENERIC (MY),
|
|
BFD_JUMP_TABLE_COPY (MY),
|
|
BFD_JUMP_TABLE_CORE (MY),
|
|
BFD_JUMP_TABLE_ARCHIVE (MY),
|
|
BFD_JUMP_TABLE_SYMBOLS (MY),
|
|
BFD_JUMP_TABLE_RELOCS (MY),
|
|
BFD_JUMP_TABLE_WRITE (MY),
|
|
BFD_JUMP_TABLE_LINK (MY),
|
|
BFD_JUMP_TABLE_DYNAMIC (MY),
|
|
|
|
/* Alternative_target */
|
|
NULL,
|
|
|
|
(PTR) MY_backend_data
|
|
};
|
|
#endif /* MY_BFD_TARGET */
|