/* Define a target vector and some small routines for a variant of a.out.
- Copyright (C) 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+ Copyright (C) 1990-2020 Free Software Foundation, Inc.
-This file is part of BFD, the Binary File Descriptor library.
+ 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 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.
+ 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. */
+ 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. */
#include "aout/aout64.h"
#include "aout/stab_gnu.h"
#include "aout/ar.h"
/*#include "libaout.h"*/
-extern reloc_howto_type * NAME(aout,reloc_type_lookup) ();
+#ifndef SEGMENT_SIZE
+#define SEGMENT_SIZE TARGET_PAGE_SIZE
+#endif
+
+extern reloc_howto_type * NAME (aout, reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
+extern reloc_howto_type * NAME (aout, reloc_name_lookup) (bfd *, const char *);
/* 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) (abfd)
- bfd *abfd;
+
+static bfd_cleanup
+MY (callback) (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);
+ /* Calculate the file positions of the parts of a newly read aout header. */
+ obj_textsec (abfd)->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;
+ }
- /* 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);
+ /* 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 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 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);
-
+ 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);
+ SET_ARCH_MACH (abfd, execp);
#else
- bfd_default_set_arch_mach(abfd, DEFAULT_ARCH, 0);
+ 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),
+ 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))
+ if ((BFD_ALIGN (obj_textsec (abfd)->size, arch_align)
+ == obj_textsec (abfd)->size)
+ && (BFD_ALIGN (obj_datasec (abfd)->size, arch_align)
+ == obj_datasec (abfd)->size)
+ && (BFD_ALIGN (obj_bsssec (abfd)->size, arch_align)
+ == obj_bsssec (abfd)->size))
{
obj_textsec (abfd)->alignment_power = arch_align_power;
obj_datasec (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;
-#ifdef SEGMENT_SIZE
- adata(abfd).segment_size = SEGMENT_SIZE;
-#else
- adata(abfd).segment_size = TARGET_PAGE_SIZE;
-#endif
- adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
-#endif
- return abfd->xvec;
+ return _bfd_no_cleanup;
}
#endif
#ifndef MY_object_p
-/* Finish up the reading of an a.out file header */
+/* Finish up the reading of an a.out file header. */
-static const bfd_target *
-MY(object_p) (abfd)
- bfd *abfd;
+static bfd_cleanup
+MY (object_p) (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;
- }
+ struct external_exec exec_bytes; /* Raw exec header from file. */
+ struct internal_exec exec; /* Cleaned-up exec header. */
+ bfd_cleanup cleanup;
+ size_t amt = EXEC_BYTES_SIZE;
+
+ if (bfd_bread ((void *) &exec_bytes, amt, abfd) != amt)
+ {
+ 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 */
+ exec.a_info = GET_MAGIC (abfd, exec_bytes.e_info);
+#endif
+
+ if (N_BADMAG (&exec))
+ return 0;
- if (N_BADMAG (exec)) return 0;
#ifdef MACHTYPE_OK
- if (!(MACHTYPE_OK (N_MACHTYPE (exec)))) return 0;
+ if (!(MACHTYPE_OK (N_MACHTYPE (&exec))))
+ return 0;
#endif
- NAME(aout,swap_exec_header_in)(abfd, &exec_bytes, &exec);
+ 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 */
+ /* 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 */
+#endif
- target = NAME(aout,some_aout_object_p) (abfd, &exec, MY(callback));
+ cleanup = 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. */
+ 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)
#ifndef S_IXUSR
#define S_IXUSR 0100 /* Execute by owner. */
#endif
- if (stat(abfd->filename, &buf) == 0 && (buf.st_mode & S_IXUSR))
+ if (stat (bfd_get_filename (abfd), &buf) == 0
+ && (buf.st_mode & S_IXUSR) != 0)
abfd->flags |= EXEC_P;
}
#endif /* ENTRY_CAN_BE_ZERO */
- return target;
+ return cleanup;
}
-#define MY_object_p MY(object_p)
+#define MY_object_p MY (object_p)
#endif
-
#ifndef MY_mkobject
-static boolean
-MY(mkobject) (abfd)
- bfd *abfd;
+
+static bfd_boolean
+MY (mkobject) (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;
-#ifdef SEGMENT_SIZE
- adata(abfd).segment_size = SEGMENT_SIZE;
-#else
- adata(abfd).segment_size = TARGET_PAGE_SIZE;
-#endif
- adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
-#endif
- return true;
+ return NAME (aout, mkobject (abfd));
}
-#define MY_mkobject MY(mkobject)
+
+#define MY_mkobject MY (mkobject)
#endif
#ifndef MY_bfd_copy_private_section_data
section contents, and copy_private_bfd_data is not called until
after the section contents have been set. */
-/*ARGSUSED*/
-static boolean
-MY_bfd_copy_private_section_data (ibfd, isec, obfd, osec)
- bfd *ibfd;
- asection *isec;
- bfd *obfd;
- asection *osec;
+static bfd_boolean
+MY_bfd_copy_private_section_data (bfd *ibfd,
+ asection *isec ATTRIBUTE_UNUSED,
+ bfd *obfd,
+ asection *osec ATTRIBUTE_UNUSED)
{
- if (bfd_get_flavour (obfd) == bfd_target_aout_flavour)
+ 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;
+ return TRUE;
}
#endif
file header, symbols, and relocation. */
#ifndef MY_write_object_contents
-static boolean
-MY(write_object_contents) (abfd)
- bfd *abfd;
+
+static bfd_boolean
+MY (write_object_contents) (bfd *abfd)
{
struct external_exec exec_bytes;
struct internal_exec *execp = exec_hdr (abfd);
-#if CHOOSE_RELOC_SIZE
- CHOOSE_RELOC_SIZE(abfd);
-#else
obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
-#endif
- WRITE_HEADERS(abfd, execp);
+ WRITE_HEADERS (abfd, execp);
- return true;
+ return TRUE;
}
-#define MY_write_object_contents MY(write_object_contents)
+#define MY_write_object_contents MY (write_object_contents)
#endif
#ifndef MY_set_sizes
-static boolean
-MY(set_sizes) (abfd)
- bfd *abfd;
+
+static bfd_boolean
+MY (set_sizes) (bfd *abfd)
{
adata(abfd).page_size = TARGET_PAGE_SIZE;
-
-#ifdef SEGMENT_SIZE
adata(abfd).segment_size = SEGMENT_SIZE;
-#else
- adata(abfd).segment_size = TARGET_PAGE_SIZE;
-#endif
#ifdef ZMAGIC_DISK_BLOCK_SIZE
adata(abfd).zmagic_disk_block_size = ZMAGIC_DISK_BLOCK_SIZE;
#endif
adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
- return true;
+ return TRUE;
}
-#define MY_set_sizes MY(set_sizes)
+#define MY_set_sizes MY (set_sizes)
#endif
#ifndef MY_exec_hdr_flags
#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
#define MY_finish_dynamic_link 0
#endif
-static CONST struct aout_backend_data MY(backend_data) = {
+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? */
+ 0, /* Text vma? */
MY_set_sizes,
MY_exec_header_not_counted,
MY_add_dynamic_symbols,
MY_check_dynamic_reloc,
MY_finish_dynamic_link
};
-#define MY_backend_data &MY(backend_data)
+#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;
+MY_final_link_callback (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);
+ *ptreloff = N_TRELOFF (execp);
+ *pdreloff = N_DRELOFF (execp);
+ *psymoff = N_SYMOFF (execp);
}
#endif
/* 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 (abfd, info)
- bfd *abfd;
- struct bfd_link_info *info;
+static bfd_boolean
+MY_bfd_final_link (bfd *abfd, struct bfd_link_info *info)
{
- return NAME(aout,final_link) (abfd, info, MY_final_link_callback);
+ return NAME (aout, final_link) (abfd, info, MY_final_link_callback);
}
#endif
#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
_bfd_archive_bsd_construct_extended_name_table
#endif
#ifndef MY_write_armap
-#define MY_write_armap bsd_write_armap
+#define MY_write_armap _bfd_bsd_write_armap
#endif
#ifndef MY_read_ar_hdr
#define MY_read_ar_hdr _bfd_generic_read_ar_hdr
#endif
+#ifndef MY_write_ar_hdr
+#define MY_write_ar_hdr _bfd_generic_write_ar_hdr
+#endif
#ifndef MY_truncate_arname
#define MY_truncate_arname bfd_bsd_truncate_arname
#endif
#define MY_core_file_matches_executable_p \
_bfd_nocore_core_file_matches_executable_p
#endif
+#ifndef MY_core_file_pid
+#define MY_core_file_pid _bfd_nocore_core_file_pid
+#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
+#define MY_bfd_debug_info_start _bfd_void_bfd
#endif
#ifndef MY_bfd_debug_info_end
-#define MY_bfd_debug_info_end bfd_void
+#define MY_bfd_debug_info_end _bfd_void_bfd
#endif
#ifndef MY_bfd_debug_info_accumulate
-#define MY_bfd_debug_info_accumulate \
- (void (*) PARAMS ((bfd*, struct sec *))) bfd_void
+#define MY_bfd_debug_info_accumulate _bfd_void_bfd_asection
#endif
#ifndef MY_core_file_failing_command
-#define MY_core_file_failing_command NAME(aout,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)
+#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)
+#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)
+#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)
+#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)
+#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)
+#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)
+#ifndef MY_canonicalize_symtab
+#define MY_canonicalize_symtab NAME (aout, canonicalize_symtab)
#endif
#ifndef MY_get_reloc_upper_bound
-#define MY_get_reloc_upper_bound NAME(aout,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)
+#define MY_canonicalize_reloc NAME (aout, canonicalize_reloc)
+#endif
+#ifndef MY_set_reloc
+#define MY_set_reloc _bfd_generic_set_reloc
#endif
#ifndef MY_make_empty_symbol
-#define MY_make_empty_symbol NAME(aout,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)
+#define MY_print_symbol NAME (aout, print_symbol)
#endif
#ifndef MY_get_symbol_info
-#define MY_get_symbol_info NAME(aout,get_symbol_info)
+#define MY_get_symbol_info NAME (aout, get_symbol_info)
+#endif
+#ifndef MY_get_symbol_version_string
+#define MY_get_symbol_version_string \
+ _bfd_nosymbols_get_symbol_version_string
#endif
#ifndef MY_get_lineno
-#define MY_get_lineno NAME(aout,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)
+#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)
+#define MY_find_nearest_line NAME (aout, find_nearest_line)
+#endif
+#ifndef MY_find_line
+#define MY_find_line _bfd_nosymbols_find_line
+#endif
+#ifndef MY_find_inliner_info
+#define MY_find_inliner_info _bfd_nosymbols_find_inliner_info
#endif
#ifndef MY_sizeof_headers
-#define MY_sizeof_headers NAME(aout,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 \
#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_lookup_section_flags
+#define MY_bfd_lookup_section_flags bfd_generic_lookup_section_flags
+#endif
+#ifndef MY_bfd_merge_sections
+#define MY_bfd_merge_sections bfd_generic_merge_sections
+#endif
+#ifndef MY_bfd_is_group_section
+#define MY_bfd_is_group_section bfd_generic_is_group_section
+#endif
+#ifndef MY_bfd_group_name
+#define MY_bfd_group_name bfd_generic_group_name
+#endif
+#ifndef MY_bfd_discard_group
+#define MY_bfd_discard_group bfd_generic_discard_group
+#endif
+#ifndef MY_section_already_linked
+#define MY_section_already_linked \
+ _bfd_generic_section_already_linked
+#endif
+#ifndef MY_bfd_define_common_symbol
+#define MY_bfd_define_common_symbol bfd_generic_define_common_symbol
+#endif
+#ifndef MY_bfd_link_hide_symbol
+#define MY_bfd_link_hide_symbol _bfd_generic_link_hide_symbol
+#endif
+#ifndef MY_bfd_define_start_stop
+#define MY_bfd_define_start_stop bfd_generic_define_start_stop
+#endif
#ifndef MY_bfd_reloc_type_lookup
-#define MY_bfd_reloc_type_lookup NAME(aout,reloc_type_lookup)
+#define MY_bfd_reloc_type_lookup NAME (aout, reloc_type_lookup)
+#endif
+#ifndef MY_bfd_reloc_name_lookup
+#define MY_bfd_reloc_name_lookup NAME (aout, reloc_name_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)
+#define MY_read_minisymbols NAME (aout, read_minisymbols)
#endif
#ifndef MY_minisymbol_to_symbol
-#define MY_minisymbol_to_symbol NAME(aout,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)
+#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)
+#define MY_bfd_link_add_symbols NAME (aout, link_add_symbols)
+#endif
+#ifndef MY_bfd_link_just_syms
+#define MY_bfd_link_just_syms _bfd_generic_link_just_syms
+#endif
+#ifndef MY_bfd_copy_link_hash_symbol_type
+#define MY_bfd_copy_link_hash_symbol_type \
+ _bfd_generic_copy_link_hash_symbol_type
#endif
#ifndef MY_bfd_link_split_section
#define MY_bfd_link_split_section _bfd_generic_link_split_section
#endif
+#ifndef MY_bfd_link_check_relocs
+#define MY_bfd_link_check_relocs _bfd_generic_link_check_relocs
+#endif
#ifndef MY_bfd_copy_private_bfd_data
#define MY_bfd_copy_private_bfd_data _bfd_generic_bfd_copy_private_bfd_data
#define MY_bfd_copy_private_symbol_data _bfd_generic_bfd_copy_private_symbol_data
#endif
+#ifndef MY_bfd_copy_private_header_data
+#define MY_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data
+#endif
+
#ifndef MY_bfd_print_private_bfd_data
#define MY_bfd_print_private_bfd_data _bfd_generic_bfd_print_private_bfd_data
#endif
#define MY_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
#endif
-#ifndef MY_bfd_is_local_label
-#define MY_bfd_is_local_label bfd_generic_is_local_label
+#ifndef MY_bfd_is_local_label_name
+#define MY_bfd_is_local_label_name bfd_generic_is_local_label_name
+#endif
+
+#ifndef MY_bfd_is_target_special_symbol
+#define MY_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
#endif
#ifndef MY_bfd_free_cached_info
-#define MY_bfd_free_cached_info NAME(aout,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
+
+/* Handle closing of a BFD including the resource-releasing parts. */
+
+static bfd_boolean
+MY_close_and_cleanup (bfd *abfd)
+{
+ if (!MY_bfd_free_cached_info (abfd))
+ return FALSE;
+
+ return _bfd_generic_close_and_cleanup (abfd);
+}
+
#endif
#ifndef MY_get_dynamic_symtab_upper_bound
#define MY_canonicalize_dynamic_symtab \
_bfd_nodynamic_canonicalize_dynamic_symtab
#endif
+#ifndef MY_get_synthetic_symtab
+#define MY_get_synthetic_symtab \
+ _bfd_nodynamic_get_synthetic_symtab
+#endif
#ifndef MY_get_dynamic_reloc_upper_bound
#define MY_get_dynamic_reloc_upper_bound \
_bfd_nodynamic_get_dynamic_reloc_upper_bound
_bfd_nodynamic_canonicalize_dynamic_reloc
#endif
-/* Aout symbols normally have leading underscores */
-#ifndef MY_symbol_leading_char
+/* Aout symbols normally have leading underscores. */
+#ifndef MY_symbol_leading_char
#define MY_symbol_leading_char '_'
#endif
-/* Aout archives normally use spaces for padding */
+/* 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) =
+const bfd_target MY (vec) =
{
- TARGETNAME, /* name */
+ TARGETNAME, /* Name. */
bfd_target_aout_flavour,
#ifdef TARGET_IS_BIG_ENDIAN_P
- true, /* target byte order (big) */
- true, /* target headers byte order (big) */
+ BFD_ENDIAN_BIG, /* Target byte order (big). */
+ BFD_ENDIAN_BIG, /* Target headers byte order (big). */
#else
- false, /* target byte order (little) */
- false, /* target headers byte order (little) */
+ BFD_ENDIAN_LITTLE, /* Target byte order (little). */
+ BFD_ENDIAN_LITTLE, /* Target headers byte order (little). */
#endif
- (HAS_RELOC | EXEC_P | /* object flags */
+ (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), /* section flags */
+ (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 */
+ AR_PAD_CHAR, /* AR_pad_char. */
+ 15, /* AR_max_namelen. */
+ 0, /* match priority. */
#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_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 */
+ bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Headers. */
#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_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_getl16, bfd_getl_signed_16, bfd_putl16, /* Headers. */
+#endif
+ { /* bfd_check_format. */
+ _bfd_dummy_target,
+ MY_object_p,
+ bfd_generic_archive_p,
+ MY_core_file_p
+ },
+ { /* bfd_set_format. */
+ _bfd_bool_bfd_false_error,
+ MY_mkobject,
+ _bfd_generic_mkarchive,
+ _bfd_bool_bfd_false_error
+ },
+ { /* bfd_write_contents. */
+ _bfd_bool_bfd_false_error,
+ MY_write_object_contents,
+ _bfd_write_archive_contents,
+ _bfd_bool_bfd_false_error
+ },
BFD_JUMP_TABLE_GENERIC (MY),
BFD_JUMP_TABLE_COPY (MY),
BFD_JUMP_TABLE_LINK (MY),
BFD_JUMP_TABLE_DYNAMIC (MY),
- (PTR) MY_backend_data,
+ /* Alternative_target. */
+ NULL,
+
+ MY_backend_data
};
#endif /* MY_BFD_TARGET */
projects / thirdparty / binutils-gdb.git / blobdiff