* elf-bfd.h (elfcore_write_s390_tdb): Add prototype.

	* elf.c (elfcore_write_s390_tdb): New function.
	(elfcore_write_register_note): Call it.
	(elfcore_grok_s390_tdb): New function.
	(elfcore_grok_note): Call it.

	* readelf.c (get_note_type): Add NT_S390_TDB.

3 files changed, 39 insertions, 7 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 1454f40..d4b07a9 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,11 @@
+2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
+
+	* elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
+	* elf.c (elfcore_write_s390_tdb): New function.
+	(elfcore_write_register_note): Call it.
+	(elfcore_grok_s390_tdb): New function.
+	(elfcore_grok_note): Call it.
+
 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
 
 	* elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index 72be700..3f068bb 100644
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -1,7 +1,5 @@
 /* BFD back-end data structures for ELF files.
-   Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-   2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
-   Free Software Foundation, Inc.
+   Copyright 1992-2013 Free Software Foundation, Inc.
    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -2291,6 +2289,8 @@ extern char *elfcore_write_s390_last_break
   (bfd *, char *, int *, const void *, int);
 extern char *elfcore_write_s390_system_call
   (bfd *, char *, int *, const void *, int);
+extern char *elfcore_write_s390_tdb
+  (bfd *, char *, int *, const void *, int);
 extern char *elfcore_write_arm_vfp
   (bfd *, char *, int *, const void *, int);
 extern char *elfcore_write_aarch_tls
diff --git a/bfd/elf.c b/bfd/elf.c
index e0487c2..3ba7e5f 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -1,9 +1,6 @@
 /* ELF executable support for BFD.
 
-   Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-   2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012,
-   2013
-   Free Software Foundation, Inc.
+   Copyright 1993-2013 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -8175,6 +8172,12 @@ elfcore_grok_s390_system_call (bfd *abfd, Elf_Internal_Note *note)
 }
 
 static bfd_boolean
+elfcore_grok_s390_tdb (bfd *abfd, Elf_Internal_Note *note)
+{
+  return elfcore_make_note_pseudosection (abfd, ".reg-s390-tdb", note);
+}
+
+static bfd_boolean
 elfcore_grok_arm_vfp (bfd *abfd, Elf_Internal_Note *note)
 {
   return elfcore_make_note_pseudosection (abfd, ".reg-arm-vfp", note);
@@ -8631,6 +8634,13 @@ elfcore_grok_note (bfd *abfd, Elf_Internal_Note *note)
       else
         return TRUE;
 
+    case NT_S390_TDB:
+      if (note->namesz == 6
+          && strcmp (note->namedata, "LINUX") == 0)
+        return elfcore_grok_s390_tdb (abfd, note);
+      else
+        return TRUE;
+
     case NT_ARM_VFP:
       if (note->namesz == 6
 	  && strcmp (note->namedata, "LINUX") == 0)
@@ -9485,6 +9495,18 @@ elfcore_write_s390_system_call (bfd *abfd,
 }
 
 char *
+elfcore_write_s390_tdb (bfd *abfd,
+			char *buf,
+			int *bufsiz,
+			const void *s390_tdb,
+			int size)
+{
+  char *note_name = "LINUX";
+  return elfcore_write_note (abfd, buf, bufsiz,
+                             note_name, NT_S390_TDB, s390_tdb, size);
+}
+
+char *
 elfcore_write_arm_vfp (bfd *abfd,
 		       char *buf,
 		       int *bufsiz,
@@ -9566,6 +9588,8 @@ elfcore_write_register_note (bfd *abfd,
     return elfcore_write_s390_last_break (abfd, buf, bufsiz, data, size);
   if (strcmp (section, ".reg-s390-system-call") == 0)
     return elfcore_write_s390_system_call (abfd, buf, bufsiz, data, size);
+  if (strcmp (section, ".reg-s390-tdb") == 0)
+    return elfcore_write_s390_tdb (abfd, buf, bufsiz, data, size);
   if (strcmp (section, ".reg-arm-vfp") == 0)
     return elfcore_write_arm_vfp (abfd, buf, bufsiz, data, size);
   if (strcmp (section, ".reg-aarch-tls") == 0)