/* Define a target vector and some small routines for a variant of a.out.
- Copyright (C) 1990, 1991, 1992, 1993 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., 675 Mass Ave, Cambridge, MA 02139, 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 CONST struct reloc_howto_struct * 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 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)->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;
+ }
- /* 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);
+ /* 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);
-#endif
+ 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)->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;
+ 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 = PAGE_SIZE;
-#ifdef SEGMENT_SIZE
- adata(abfd).segment_size = SEGMENT_SIZE;
-#else
- adata(abfd).segment_size = 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 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 */
- 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);
- target = NAME(aout,some_aout_object_p) (abfd, &exec, MY(callback));
+ 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
+
+ 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 = PAGE_SIZE;
-#ifdef SEGMENT_SIZE
- adata(abfd).segment_size = SEGMENT_SIZE;
-#else
- adata(abfd).segment_size = PAGE_SIZE;
-#endif
- adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
+ return NAME (aout, mkobject (abfd));
+}
+
+#define MY_mkobject MY (mkobject)
#endif
- return true;
+
+#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 bfd_boolean
+MY_bfd_copy_private_section_data (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;
}
-#define MY_mkobject MY(mkobject)
+
#endif
/* Write an object file.
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 = PAGE_SIZE;
-#ifdef SEGMENT_SIZE
+ 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).segment_size = PAGE_SIZE;
+ adata(abfd).zmagic_disk_block_size = TARGET_PAGE_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
+#define MY_exec_hdr_flags 0
#endif
#ifndef MY_backend_data
-#ifndef MY_read_dynamic_symbols
-#define MY_read_dynamic_symbols 0
+#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_read_dynamic_relocs
-#define MY_read_dynamic_relocs 0
+#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) = {
- 0, /* zmagic contiguous */
- 0, /* text incl header */
- 0, /* text vma? */
+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,
- 0, /* exec header is counted */
- MY_read_dynamic_symbols,
- MY_read_dynamic_relocs
+ 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)
+#define MY_backend_data &MY (backend_data)
#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. */
+#ifndef MY_final_link_callback
-static void final_link_callback
- PARAMS ((bfd *, file_ptr *, file_ptr *, file_ptr *));
+/* Callback for the final_link routine to set the section offsets. */
static void
-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);
}
-static boolean
-MY_bfd_final_link (abfd, info)
- bfd *abfd;
- struct bfd_link_info *info;
+#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 bfd_boolean
+MY_bfd_final_link (bfd *abfd, struct bfd_link_info *info)
{
- return NAME(aout,final_link) (abfd, info, 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
#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
+#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
+#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_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)
+#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)
+#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_copy_private_section_data
-#define MY_bfd_copy_private_section_data \
- _bfd_generic_bfd_copy_private_section_data
+#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
#endif
-#ifndef MY_bfd_is_local_label
-#define MY_bfd_is_local_label bfd_generic_is_local_label
+#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_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
+
+#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_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
-/* Aout symbols normally have leading underscores */
-#ifndef MY_symbol_leading_char
+#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_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
+#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 */
+/* Aout archives normally use spaces for padding. */
#ifndef AR_PAD_CHAR
#define AR_PAD_CHAR ' '
#endif
#ifndef MY_BFD_TARGET
-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 */
- 3, /* minimum alignment */
+ 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_RELOCS (MY),
BFD_JUMP_TABLE_WRITE (MY),
BFD_JUMP_TABLE_LINK (MY),
+ BFD_JUMP_TABLE_DYNAMIC (MY),
+
+ /* Alternative_target. */
+ NULL,
- (PTR) MY_backend_data,
+ MY_backend_data
};
#endif /* MY_BFD_TARGET */
projects / thirdparty / binutils-gdb.git / blobdiff