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binutils-gdb
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Use aout-target.h more extensively. 

Replace Berkeley functions (e.g. bcopy) with ANSI ones (e.g. memcpy).
Other improvements (see ChangeLog).
This commit is contained in:
Per Bothner 1991-12-18 23:01:48 +00:00
parent 61ed7fc37c
commit 608de555e4
2 changed files with 15 additions and 104 deletions
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8
bfd/.Sanitize
View File

@ -59,6 +59,7 @@ demo64.c
elf.c
filemode.c
format.c
gen-aout.c
host-aout.c
hosts
i386aout.c
@ -119,7 +120,12 @@ echo Done in `pwd`.
#
#
# $Log$
# Revision 1.33 1991/12/12 03:19:36 sac
# Revision 1.34 1991/12/18 23:01:48 bothner
# Use aout-target.h more extensively.
# Replace Berkeley functions (e.g. bcopy) with ANSI ones (e.g. memcpy).
# Other improvements (see ChangeLog).
#
# Revision 1.33 1991/12/12 03:19:36 sac
# Added configdos.bat makefile.dos
#
# Revision 1.32 1991/11/27 16:58:22 sac

111
bfd/aout-encap.c
View File

@ -30,18 +30,12 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "bfd.h"
#include <sysdep.h>
#include "libbfd.h"
#include "aout64.h"
/**From: bothner@cs.wisc.edu***********************************************/
#undef N_TXTOFF
#define N_TXTOFF(x) ( (N_MAGIC((x)) == ZMAGIC) ? PAGE_SIZE : EXEC_BYTES_SIZE)
/**************************************************************************/
#include <aout/aout64.h>
#include "aout/stab_gnu.h"
#include "aout/ar.h"
#include "libaout.h" /* BFD a.out internal data structures */
bfd_target *encap_callback ();
bfd_target *encap_real_callback ();
bfd_target *
DEFUN(encap_object_p,(abfd),
@ -78,17 +72,17 @@ DEFUN(encap_object_p,(abfd),
}
NAME(aout,swap_exec_header_in)(abfd, &exec_bytes, &exec);
return aout_32_some_aout_object_p (abfd, &exec, encap_callback);
return aout_32_some_aout_object_p (abfd, &exec, encap_realcallback);
}
/* Finish up the reading of a encapsulated-coff a.out file header */
bfd_target *
DEFUN(encap_callback,(abfd),
DEFUN(encap_real_callback,(abfd),
bfd *abfd)
{
struct internal_exec *execp = exec_hdr (abfd);
WORK_OUT_FILE_POSITIONS(abfd, execp) ;
MY(callback)(abfd, execp);
/* If we have a coff header, it can give us better values for
text_start and exec_data_start. This is particularly useful
@ -232,97 +226,8 @@ int need_coff_header;
WRITE_HEADERS(abfd, execp);
return true;
}
/* Transfer vectors for Encapsulated-(aout-in)-coff */
/* We use BFD generic archive files. */
#define newsos_openr_next_archived_file bfd_generic_openr_next_archived_file
#define newsos_generic_stat_arch_elt bfd_generic_stat_arch_elt
#define newsos_slurp_armap bfd_slurp_bsd_armap
#define newsos_slurp_extended_name_table bfd_true
#define newsos_write_armap bsd_write_armap
#define newsos_truncate_arname bfd_bsd_truncate_arname
#define MY_write_object_content encap_write_object_contents
#define MY_object_p encap_object_p
/* We don't support core files yet. FIXME. */
#define newsos_core_file_failing_command _bfd_dummy_core_file_failing_command
#define newsos_core_file_failing_signal _bfd_dummy_core_file_failing_signal
#define newsos_core_file_matches_executable_p \
_bfd_dummy_core_file_matches_executable_p
#define newsos_core_file_p _bfd_dummy_target
#define newsos_bfd_debug_info_start bfd_void
#define newsos_bfd_debug_info_end bfd_void
#define newsos_bfd_debug_info_accumulate (PROTO(void,(*),(bfd*, struct sec *))) bfd_void
#define newsos_mkobject aout_32_mkobject
#define newsos_close_and_cleanup aout_32_close_and_cleanup
#define newsos_set_section_contents aout_32_set_section_contents
#define newsos_get_section_contents aout_32_get_section_contents
#define newsos_new_section_hook aout_32_new_section_hook
#define newsos_get_symtab_upper_bound aout_32_get_symtab_upper_bound
#define newsos_get_symtab aout_32_get_symtab
#define newsos_get_reloc_upper_bound aout_32_get_reloc_upper_bound
#define newsos_canonicalize_reloc aout_32_canonicalize_reloc
#define newsos_make_empty_symbol aout_32_make_empty_symbol
#define newsos_print_symbol aout_32_print_symbol
#define newsos_get_lineno aout_32_get_lineno
#define newsos_set_arch_mach aout_32_set_arch_mach
#define newsos_find_nearest_line aout_32_find_nearest_line
#define newsos_sizeof_headers aout_32_sizeof_headers
/* We define our own versions of these routines. */
bfd_target encap_big_vec = /* "Encapsulated coff": a.out with COFF header prefix */
{
"a.out-encap", /* name */
bfd_target_aout_flavour,
true, /* target byte order */
true, /* target headers byte order */
(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 */
' ', /* ar_pad_char */
16, /* ar_max_namelen */
1, /* minimum alignment */
_do_getb64, _do_putb64, _do_getb32, _do_putb32, _do_getb16, _do_putb16, /* data */
_do_getb64, _do_putb64, _do_getb32, _do_putb32, _do_getb16, _do_putb16, /* hdrs */
{_bfd_dummy_target, newsos3_object_p, /* bfd_check_format */
bfd_generic_archive_p, newsos_core_file_p},
{bfd_false, newsos_mkobject, /* bfd_set_format */
_bfd_generic_mkarchive, bfd_false},
{bfd_false, newsos3_write_object_contents, /* bfd_write_contents */
_bfd_write_archive_contents, bfd_false},
JUMP_TABLE(newsos)
};
/* Little-endian "encapsulated coff": a.out with COFF header prefix */
bfd_target encap_little_vec =
{
"a.out-encap-little", /* name */
bfd_target_aout_flavour,
false, /* target byte order */
false, /* target headers byte order */
(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 */
' ', /* ar_pad_char */
16, /* ar_max_namelen */
1, /* minimum alignment */
_do_getl64, _do_putl64, _do_getl32, _do_putl32, _do_getl16, _do_putl16, /* data */
_do_getl64, _do_putl64, _do_getl32, _do_putl32, _do_getl16, _do_putb16, /* hdrs */
{_bfd_dummy_target, newsos3_object_p, /* bfd_check_format */
bfd_generic_archive_p, newsos_core_file_p},
{bfd_false, newsos_mkobject, /* bfd_set_format */
_bfd_generic_mkarchive, bfd_false},
{bfd_false, newsos3_write_object_contents, /* bfd_write_contents */
_bfd_write_archive_contents, bfd_false},
JUMP_TABLE(newsos)
};
#include "aout-target.h"