/* BFD back-end for i386 a.out binaries.
- Copyright 1990, 1991, 1992, 1994, 1996, 1997, 2001, 2002
- Free Software Foundation, Inc.
+ Copyright (C) 1990-2021 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. */
/* The only 386 aout system we have here is GO32 from DJ.
system, and I'll stick it in for the next release. */
-#define N_HEADER_IN_TEXT(x) 0
-#define BYTES_IN_WORD 4
-
-#define N_TXTOFF(x) 0x20
-#define N_TXTADDR(x) (N_MAGIC(x)==ZMAGIC ? 0x1020 : 0)
-
-#define N_TXTSIZE(x) ((x).a_text)
-#if 0
-#define N_DATADDR(x) (N_MAGIC(x)==OMAGIC? (N_TXTADDR(x)+(x).a_text) : (SEGMENT_SIZE + ((0x1020+(x).a_text-1) & ~(SEGMENT_SIZE-1))))
-#define NOSUBEXECB
-
-#endif
-#define TARGET_PAGE_SIZE 4096
-#define SEGMENT_SIZE 0x400000
-#define DEFAULT_ARCH bfd_arch_i386
+#define N_HEADER_IN_TEXT(x) 0
+#define N_TXTOFF(x) 0x20
+#define N_TXTADDR(x) (N_MAGIC (x) == ZMAGIC ? 0x1020 : 0)
+#define N_TXTSIZE(x) ((x)->a_text)
+#define TARGET_PAGE_SIZE 4096
+#define SEGMENT_SIZE 0x400000
+#define DEFAULT_ARCH bfd_arch_i386
/* Do not "beautify" the CONCAT* macro args. Traditional C will not
remove whitespace added here, and thus will fail to concatenate
the tokens. */
-#define MY(OP) CONCAT2 (i386aout_,OP)
+#define MY(OP) CONCAT2 (i386_aout_,OP)
#define TARGETNAME "a.out-i386"
-#define NO_WRITE_HEADER_KLUDGE 1
-#include "bfd.h"
#include "sysdep.h"
+#include "bfd.h"
#include "libbfd.h"
#include "aout/aout64.h"
#include "libaout.h"
-static bfd_boolean i386aout_write_object_contents PARAMS ((bfd *));
-static bfd_boolean MY (set_sizes) PARAMS ((bfd *));
-
/* Set the machine type correctly. */
-static bfd_boolean
-i386aout_write_object_contents (abfd)
- bfd *abfd;
+static bool
+i386aout_write_object_contents (bfd *abfd)
{
struct external_exec exec_bytes;
struct internal_exec *execp = exec_hdr (abfd);
- N_SET_MACHTYPE (*execp, M_386);
+ N_SET_MACHTYPE (execp, M_386);
obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
WRITE_HEADERS (abfd, execp);
- return TRUE;
+ return true;
}
-#define MY_write_object_contents i386aout_write_object_contents
-
-#define MY_backend_data &MY(backend_data)
-static const struct aout_backend_data MY(backend_data) = {
- 0, /* zmagic contiguous */
- 1, /* text incl header */
- 0, /* entry is text address */
- 0, /* exec_hdr_flags */
- 0, /* text vma? */
- MY(set_sizes),
- 1, /* exec header not counted */
- 0, /* add_dynamic_symbols */
- 0, /* add_one_symbol */
- 0, /* link_dynamic_object */
- 0, /* write_dynamic_symbol */
- 0, /* check_dynamic_reloc */
- 0 /* finish_dynamic_link */
-};
+#define MY_write_object_contents i386aout_write_object_contents
+#define MY_backend_data & MY (backend_data)
+
+static const struct aout_backend_data MY (backend_data);
#include "aout-target.h"
+
+static const struct aout_backend_data MY (backend_data) =
+{
+ 0, /* Zmagic contiguous. */
+ 1, /* Text incl header. */
+ 0, /* Entry is text address. */
+ 0, /* Exec_hdr_flags. */
+ 0, /* Text vma? */
+ MY (set_sizes),
+ 1, /* Exec header not counted. */
+ 0, /* Add_dynamic_symbols. */
+ 0, /* Add_one_symbol. */
+ 0, /* Link_dynamic_object. */
+ 0, /* Write_dynamic_symbol. */
+ 0, /* Check_dynamic_reloc. */
+ 0 /* Finish_dynamic_link. */
+};
projects / binutils.git / blobdiff