include/elf/

* common.h (NT_ARM_VFP): Define.

bfd/
	* elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
	* elf.c (elfcore_grok_arm_vfp): New function.
	(elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
	(elfcore_write_arm_vfp): New function.
	(elfcore_write_register_note): Call it to handle .reg-arm-vfp.

binutils/
	* readelf.c (get_note_type): Handle NT_ARM_VFP.

bfd/ChangeLog

@@ -1,3 +1,11 @@
+2011-06-15  Ulrich Weigand  <ulrich.weigand@linaro.org>
+
+	* elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
+	* elf.c (elfcore_grok_arm_vfp): New function.
+	(elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
+	(elfcore_write_arm_vfp): New function.
+	(elfcore_write_register_note): Call it to handle .reg-arm-vfp.
+
 2011-06-14  Richard Henderson  <rth@redhat.com>
 
 	* elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from

bfd/elf-bfd.h

@@ -2225,6 +2225,8 @@ extern char *elfcore_write_s390_ctrs
   (bfd *, char *, int *, const void *, int);
 extern char *elfcore_write_s390_prefix
   (bfd *, char *, int *, const void *, int);
+extern char *elfcore_write_arm_vfp
+  (bfd *, char *, int *, const void *, int);
 extern char *elfcore_write_lwpstatus
   (bfd *, char *, int *, long, int, const void *);
 extern char *elfcore_write_register_note

bfd/elf.c

@@ -7976,6 +7976,12 @@ elfcore_grok_s390_prefix (bfd *abfd, Elf_Internal_Note *note)
   return elfcore_make_note_pseudosection (abfd, ".reg-s390-prefix", note);
 }
 
+static bfd_boolean
+elfcore_grok_arm_vfp (bfd *abfd, Elf_Internal_Note *note)
+{
+  return elfcore_make_note_pseudosection (abfd, ".reg-arm-vfp", note);
+}
+
 #if defined (HAVE_PRPSINFO_T)
 typedef prpsinfo_t   elfcore_psinfo_t;
 #if defined (HAVE_PRPSINFO32_T)		/* Sparc64 cross Sparc32 */
@@ -8395,6 +8401,13 @@ elfcore_grok_note (bfd *abfd, Elf_Internal_Note *note)
       else
         return TRUE;
 
+    case NT_ARM_VFP:
+      if (note->namesz == 6
+	  && strcmp (note->namedata, "LINUX") == 0)
+	return elfcore_grok_arm_vfp (abfd, note);
+      else
+	return TRUE;
+
     case NT_PRPSINFO:
     case NT_PSINFO:
       if (bed->elf_backend_grok_psinfo)
@@ -9148,6 +9161,18 @@ elfcore_write_s390_prefix (bfd *abfd,
                              note_name, NT_S390_PREFIX, s390_prefix, size);
 }
 
+char *
+elfcore_write_arm_vfp (bfd *abfd,
+		       char *buf,
+		       int *bufsiz,
+		       const void *arm_vfp,
+		       int size)
+{
+  char *note_name = "LINUX";
+  return elfcore_write_note (abfd, buf, bufsiz,
+			     note_name, NT_ARM_VFP, arm_vfp, size);
+}
+
 char *
 elfcore_write_register_note (bfd *abfd,
 			     char *buf,
@@ -9178,6 +9203,8 @@ elfcore_write_register_note (bfd *abfd,
     return elfcore_write_s390_ctrs (abfd, buf, bufsiz, data, size);
   if (strcmp (section, ".reg-s390-prefix") == 0)
     return elfcore_write_s390_prefix (abfd, buf, bufsiz, data, size);
+  if (strcmp (section, ".reg-arm-vfp") == 0)
+    return elfcore_write_arm_vfp (abfd, buf, bufsiz, data, size);
   return NULL;
 }
 

binutils/ChangeLog

@@ -1,3 +1,7 @@
+2011-06-15  Ulrich Weigand  <ulrich.weigand@linaro.org>
+
+	* readelf.c (get_note_type): Handle NT_ARM_VFP.
+
 2011-06-13  Walter Lee  <walt@tilera.com>
 
 	* readelf.c: Include tilepro.h and tilegx.h.

binutils/readelf.c

@@ -12284,6 +12284,8 @@ get_note_type (unsigned e_type)
 	return _("NT_S390_CTRS (s390 control registers)");
       case NT_S390_PREFIX:
 	return _("NT_S390_PREFIX (s390 prefix register)");
+      case NT_ARM_VFP:
+	return _("NT_ARM_VFP (arm VFP registers)");
       case NT_PSTATUS:
 	return _("NT_PSTATUS (pstatus structure)");
       case NT_FPREGS:

include/elf/ChangeLog

@@ -1,3 +1,7 @@
+2011-06-15  Ulrich Weigand  <ulrich.weigand@linaro.org>
+
+	* common.h (NT_ARM_VFP): Define.
+
 2011-06-13  Walter Lee  <walt@tilera.com>
 
 	* common.h: Add EM_TILEGX.

include/elf/common.h

@@ -539,6 +539,8 @@
 					/*   note name must be "LINUX".  */
 #define NT_S390_PREFIX	0x305		/* S390 prefix register */
 					/*   note name must be "LINUX".  */
+#define NT_ARM_VFP	0x400		/* ARM VFP registers */
+					/*   note name must be "LINUX".  */
 
 /* Note segments for core files on dir-style procfs systems.  */