Import binutils-2.11.2

- only the binutils package (no gdb here)
- don't import libiberty and texinfo, they are elsewhere
- remove all .info* generated files

1 files changed, 201 insertions, 0 deletions

diff --git a/gnu/usr.bin/binutils/bfd/coff-ia64.c b/gnu/usr.bin/binutils/bfd/coff-ia64.c
new file mode 100644
index 00000000000..776d3fac596
--- /dev/null
+++ b/gnu/usr.bin/binutils/bfd/coff-ia64.c
@@ -0,0 +1,201 @@
+/* BFD back-end for HP/Intel IA-64 COFF files.
+   Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
+   Contributed by David Mosberger <davidm@hpl.hp.com>
+
+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 "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+#include "coff/ia64.h"
+#include "coff/internal.h"
+#include "coff/pe.h"
+#include "libcoff.h"
+
+#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (2)
+/* The page size is a guess based on ELF.  */
+
+#define COFF_PAGE_SIZE 0x1000
+
+static reloc_howto_type howto_table[] =
+{
+  EMPTY_HOWTO (0),
+};
+
+#define BADMAG(x) IA64BADMAG(x)
+#define IA64 1			/* Customize coffcode.h */
+
+#ifdef COFF_WITH_pep
+# undef AOUTSZ
+# define AOUTSZ		PEPAOUTSZ
+# define PEAOUTHDR	PEPAOUTHDR
+#endif
+
+#define RTYPE2HOWTO(cache_ptr, dst) \
+	    (cache_ptr)->howto = howto_table + (dst)->r_type;
+
+#ifdef COFF_WITH_PE
+/* Return true if this relocation should
+   appear in the output .reloc section.  */
+
+static boolean
+in_reloc_p(abfd, howto)
+     bfd * abfd ATTRIBUTE_UNUSED;
+     reloc_howto_type *howto ATTRIBUTE_UNUSED;
+{
+  return 0;			/* We don't do relocs for now...  */
+}
+#endif
+
+#include "coffcode.h"
+
+static const bfd_target *
+ia64coff_object_p (abfd)
+     bfd *abfd;
+{
+#ifdef COFF_IMAGE_WITH_PE
+  {
+    struct external_PEI_DOS_hdr dos_hdr;
+    struct external_PEI_IMAGE_hdr image_hdr;
+    file_ptr offset;
+
+    if (bfd_seek (abfd, 0x00, SEEK_SET) != 0
+	|| bfd_read (&dos_hdr, 1, sizeof (dos_hdr), abfd)
+	   != sizeof (dos_hdr))
+      {
+	if (bfd_get_error () != bfd_error_system_call)
+	  bfd_set_error (bfd_error_wrong_format);
+	return NULL;
+      }
+
+    /* There are really two magic numbers involved; the magic number
+       that says this is a NT executable (PEI) and the magic number
+       that determines the architecture.  The former is DOSMAGIC,
+       stored in the e_magic field.  The latter is stored in the
+       f_magic field.  If the NT magic number isn't valid, the
+       architecture magic number could be mimicked by some other
+       field (specifically, the number of relocs in section 3).  Since
+       this routine can only be called correctly for a PEI file, check
+       the e_magic number here, and, if it doesn't match, clobber the
+       f_magic number so that we don't get a false match.  */
+    if (bfd_h_get_16 (abfd, (bfd_byte *) dos_hdr.e_magic) != DOSMAGIC)
+      {
+	bfd_set_error (bfd_error_wrong_format);
+	return NULL;
+      }
+
+    offset = bfd_h_get_32 (abfd, (bfd_byte *) dos_hdr.e_lfanew);
+    if (bfd_seek (abfd, (file_ptr) offset, SEEK_SET) != 0
+	|| bfd_read (&image_hdr, 1, sizeof (image_hdr), abfd)
+	   != sizeof (image_hdr))
+      {
+	if (bfd_get_error () != bfd_error_system_call)
+	  bfd_set_error (bfd_error_wrong_format);
+	return NULL;
+      }
+
+    if (bfd_h_get_32 (abfd, (bfd_byte *) image_hdr.nt_signature)
+	!= 0x4550)
+      {
+	bfd_set_error (bfd_error_wrong_format);
+	return NULL;
+      }
+
+    /* Here is the hack.  coff_object_p wants to read filhsz bytes to
+       pick up the COFF header for PE, see "struct external_PEI_filehdr"
+       in include/coff/pe.h.  We adjust so that that will work. */
+    if (bfd_seek (abfd,
+		  (file_ptr) (offset - sizeof (dos_hdr)),
+		  SEEK_SET)
+	!= 0)
+      {
+	if (bfd_get_error () != bfd_error_system_call)
+	  bfd_set_error (bfd_error_wrong_format);
+	return NULL;
+      }
+  }
+#endif
+
+  return coff_object_p (abfd);
+}
+
+const bfd_target
+#ifdef TARGET_SYM
+  TARGET_SYM =
+#else
+  ia64coff_vec =
+#endif
+{
+#ifdef TARGET_NAME
+  TARGET_NAME,
+#else
+  "coff-ia64",			/* name */
+#endif
+  bfd_target_coff_flavour,
+  BFD_ENDIAN_LITTLE,		/* data byte order is little */
+  BFD_ENDIAN_LITTLE,		/* header byte order is little */
+
+  (HAS_RELOC | EXEC_P |		/* object flags */
+   HAS_LINENO | HAS_DEBUG |
+   HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
+
+#ifndef COFF_WITH_PE
+  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC /* section flags */
+   | SEC_CODE | SEC_DATA),
+#else
+  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC /* section flags */
+   | SEC_CODE | SEC_DATA
+   | SEC_LINK_ONCE | SEC_LINK_DUPLICATES),
+#endif
+
+#ifdef TARGET_UNDERSCORE
+  TARGET_UNDERSCORE,		/* leading underscore */
+#else
+  0,				/* leading underscore */
+#endif
+  '/',				/* ar_pad_char */
+  15,				/* ar_max_namelen */
+
+  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 */
+
+/* Note that we allow an object file to be treated as a core file as well.  */
+    {_bfd_dummy_target, ia64coff_object_p, /* bfd_check_format */
+       bfd_generic_archive_p, ia64coff_object_p},
+    {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
+       bfd_false},
+    {bfd_false, coff_write_object_contents, /* bfd_write_contents */
+       _bfd_write_archive_contents, bfd_false},
+
+     BFD_JUMP_TABLE_GENERIC (coff),
+     BFD_JUMP_TABLE_COPY (coff),
+     BFD_JUMP_TABLE_CORE (_bfd_nocore),
+     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
+     BFD_JUMP_TABLE_SYMBOLS (coff),
+     BFD_JUMP_TABLE_RELOCS (coff),
+     BFD_JUMP_TABLE_WRITE (coff),
+     BFD_JUMP_TABLE_LINK (coff),
+     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+
+  NULL,
+
+  COFF_SWAP_TABLE
+};