Add support for configuring an aarch64-freebsd target.

[deliverable/binutils-gdb.git] / bfd / elfcore.h

diff --git a/bfd/elfcore.h b/bfd/elfcore.h
index 3d7d59fa91e141d34d438fb1f0e6bd77c25a3615..c4e5b43c6b5156e3b232831282f87ba468014377 100644 (file)
--- a/bfd/elfcore.h
+++ b/bfd/elfcore.h
@@ -1,6 +1,5 @@
 /* ELF core file support for BFD.
-   Copyright 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2005, 2007,
-   2008, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1995-2015 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -22,19 +21,19 @@
 char*
 elf_core_file_failing_command (bfd *abfd)
 {
-  return elf_tdata (abfd)->core_command;
+  return elf_tdata (abfd)->core->command;
 }
 
 int
 elf_core_file_failing_signal (bfd *abfd)
 {
-  return elf_tdata (abfd)->core_signal;
+  return elf_tdata (abfd)->core->signal;
 }
 
 int
 elf_core_file_pid (bfd *abfd)
 {
-  return elf_tdata (abfd)->core_pid;
+  return elf_tdata (abfd)->core->pid;
 }
 
 bfd_boolean
@@ -51,7 +50,7 @@ elf_core_file_matches_executable_p (bfd *core_bfd, bfd *exec_bfd)
     }
 
   /* See if the name in the corefile matches the executable name.  */
-  corename = elf_tdata (core_bfd)->core_program;
+  corename = elf_tdata (core_bfd)->core->program;
   if (corename != NULL)
     {
       const char* execname = strrchr (exec_bfd->filename, '/');
@@ -84,11 +83,8 @@ elf_core_file_p (bfd *abfd)
   Elf_Internal_Phdr *i_phdrp;  /* Elf program header, internal form.  */
   unsigned int phindex;
   const struct elf_backend_data *ebd;
-  struct bfd_preserve preserve;
   bfd_size_type amt;
 
-  preserve.marker = NULL;
-
   /* Read in the ELF header in external format.  */
   if (bfd_bread (&x_ehdr, sizeof (x_ehdr), abfd) != sizeof (x_ehdr))
     {
@@ -123,13 +119,9 @@ elf_core_file_p (bfd *abfd)
       goto wrong;
     }
 
-  if (!bfd_preserve_save (abfd, &preserve))
-    goto fail;
-
   /* Give abfd an elf_obj_tdata.  */
   if (! (*abfd->xvec->_bfd_set_format[bfd_core]) (abfd))
     goto fail;
-  preserve.marker = elf_tdata (abfd);
 
   /* Swap in the rest of the header, now that we have the byte order.  */
   i_ehdrp = elf_elfheader (abfd);
@@ -318,24 +310,10 @@ elf_core_file_p (bfd *abfd)
 
   /* Save the entry point from the ELF header.  */
   bfd_get_start_address (abfd) = i_ehdrp->e_entry;
-
-  bfd_preserve_finish (abfd, &preserve);
   return abfd->xvec;
 
 wrong:
-  /* There is way too much undoing of half-known state here.  The caller,
-     bfd_check_format_matches, really shouldn't iterate on live bfd's to
-     check match/no-match like it does.  We have to rely on that a call to
-     bfd_default_set_arch_mach with the previously known mach, undoes what
-     was done by the first bfd_default_set_arch_mach (with mach 0) here.
-     For this to work, only elf-data and the mach may be changed by the
-     target-specific elf_backend_object_p function.  Note that saving the
-     whole bfd here and restoring it would be even worse; the first thing
-     you notice is that the cached bfd file position gets out of sync.  */
   bfd_set_error (bfd_error_wrong_format);
-
 fail:
-  if (preserve.marker != NULL)
-    bfd_preserve_restore (abfd, &preserve);
   return NULL;
 }