X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2Fm68klinux.c;h=ab5a4563ab09b21224892f1a2f734a3aeb17582a;hb=fd885f3a4d85dc33d794ca359ea91f31e3082717;hp=d238e267098b831d751ed53ba30ffe8f90ba51e1;hpb=eea6121ac0cb22524c627017191ca09825e3d702;p=deliverable%2Fbinutils-gdb.git

diff --git a/bfd/m68klinux.c b/bfd/m68klinux.c
index d238e26709..ab5a4563ab 100644
--- a/bfd/m68klinux.c
+++ b/bfd/m68klinux.c
@@ -1,33 +1,34 @@
 /* BFD back-end for linux flavored m68k a.out binaries.
    Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002,
-   2003, 2004 Free Software Foundation, Inc.
+   2003, 2004, 2005, 2006, 2007, 2008, 2009, 2011
+   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.  */
 
 #define	TARGET_PAGE_SIZE 4096
 #define ZMAGIC_DISK_BLOCK_SIZE 1024
 #define	SEGMENT_SIZE TARGET_PAGE_SIZE
 #define TEXT_START_ADDR	0x0
-#define N_SHARED_LIB(x) 0
 
 #define MACHTYPE_OK(mtype) ((mtype) == M_68020 || (mtype) == M_UNKNOWN)
 
-#include "bfd.h"
 #include "sysdep.h"
+#include "bfd.h"
 #include "libbfd.h"
 #include "aout/aout64.h"
 #include "aout/stab_gnu.h"
@@ -94,8 +95,7 @@ m68klinux_write_object_contents (abfd)
 #define	GOT_REF_PREFIX	"__GOT_"
 #endif
 
-#define IS_GOT_SYM(name) \
-  (strncmp (name, GOT_REF_PREFIX, sizeof GOT_REF_PREFIX - 1) == 0)
+#define IS_GOT_SYM(name)  (CONST_STRNEQ (name, GOT_REF_PREFIX))
 
 /* See if a symbol name is a reference to the procedure linkage table.  */
 
@@ -103,8 +103,7 @@ m68klinux_write_object_contents (abfd)
 #define	PLT_REF_PREFIX	"__PLT_"
 #endif
 
-#define IS_PLT_SYM(name) \
-  (strncmp (name, PLT_REF_PREFIX, sizeof PLT_REF_PREFIX - 1) == 0)
+#define IS_PLT_SYM(name)  (CONST_STRNEQ (name, PLT_REF_PREFIX))
 
 /* This string is used to generate specialized error messages.  */
 
@@ -235,8 +234,9 @@ linux_link_hash_table_create (abfd)
       bfd_set_error (bfd_error_no_memory);
       return (struct bfd_link_hash_table *) NULL;
     }
-  if (! NAME(aout,link_hash_table_init) (&ret->root, abfd,
-					 linux_link_hash_newfunc))
+  if (!NAME(aout,link_hash_table_init) (&ret->root, abfd,
+					linux_link_hash_newfunc,
+					sizeof (struct linux_link_hash_entry)))
     {
       free (ret);
       return (struct bfd_link_hash_table *) NULL;
@@ -315,9 +315,8 @@ linux_link_create_dynamic_sections (abfd, info)
 
   /* We choose to use the name ".linux-dynamic" for the fixup table.
      Why not? */
-  s = bfd_make_section (abfd, ".linux-dynamic");
+  s = bfd_make_section_with_flags (abfd, ".linux-dynamic", flags);
   if (s == NULL
-      || ! bfd_set_section_flags (abfd, s, flags)
       || ! bfd_set_section_alignment (abfd, s, 2))
     return FALSE;
   s->size = 0;
@@ -351,9 +350,9 @@ linux_add_one_symbol (info, abfd, name, flags, section, value, string,
      If we do, and the defining entry is from a shared library, we
      need to create the dynamic sections.
 
-     FIXME: What if abfd->xvec != info->hash->creator?  We may want to
-     be able to link Linux a.out and ELF objects together, but serious
-     confusion is possible.  */
+     FIXME: What if abfd->xvec != info->output_bfd->xvec?  We may
+     want to be able to link Linux a.out and ELF objects together,
+     but serious confusion is possible.  */
 
   insert = FALSE;
 
@@ -361,7 +360,7 @@ linux_add_one_symbol (info, abfd, name, flags, section, value, string,
       && linux_hash_table (info)->dynobj == NULL
       && strcmp (name, SHARABLE_CONFLICTS) == 0
       && (flags & BSF_CONSTRUCTOR) != 0
-      && abfd->xvec == info->hash->creator)
+      && abfd->xvec == info->output_bfd->xvec)
     {
       if (! linux_link_create_dynamic_sections (abfd, info))
 	return FALSE;
@@ -370,7 +369,7 @@ linux_add_one_symbol (info, abfd, name, flags, section, value, string,
     }
 
   if (bfd_is_abs_section (section)
-      && abfd->xvec == info->hash->creator)
+      && abfd->xvec == info->output_bfd->xvec)
     {
       h = linux_link_hash_lookup (linux_hash_table (info), name, FALSE,
 				  FALSE, FALSE);
@@ -441,12 +440,8 @@ linux_tally_symbols (h, data)
   struct linux_link_hash_entry *h1, *h2;
   bfd_boolean exists;
 
-  if (h->root.root.type == bfd_link_hash_warning)
-    h = (struct linux_link_hash_entry *) h->root.root.u.i.link;
-
   if (h->root.root.type == bfd_link_hash_undefined
-      && strncmp (h->root.root.root.string, NEEDS_SHRLIB,
-		  sizeof NEEDS_SHRLIB - 1) == 0)
+      && CONST_STRNEQ (h->root.root.root.string, NEEDS_SHRLIB))
     {
       const char *name;
       char *p;