include/elf/ChangeLog:

	* common.h (NT_S390_LAST_BREAK): Define.
	(NT_S390_SYSTEM_CALL): Likewise.

bfd/ChangeLog:

	* elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
	(elfcore_write_s390_system_call): Likewise.
	* elf.c (elfcore_write_s390_last_break): New function.
	(elfcore_write_s390_system_call): Likewise.
	(elfcore_write_register_note): Call them.
	(elfcore_grok_s390_last_break): New function.
	(elfcore_grok_s390_system_call): Likewise.
	(elfcore_grok_note): Call them.

1 files changed, 56 insertions, 0 deletions

diff --git a/bfd/elf.c b/bfd/elf.c
index dc6a9bb721..f1e4882530 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -7983,6 +7983,18 @@ elfcore_grok_s390_prefix (bfd *abfd, Elf_Internal_Note *note)
 }
 
 static bfd_boolean
+elfcore_grok_s390_last_break (bfd *abfd, Elf_Internal_Note *note)
+{
+  return elfcore_make_note_pseudosection (abfd, ".reg-s390-last-break", note);
+}
+
+static bfd_boolean
+elfcore_grok_s390_system_call (bfd *abfd, Elf_Internal_Note *note)
+{
+  return elfcore_make_note_pseudosection (abfd, ".reg-s390-system-call", note);
+}
+
+static bfd_boolean
 elfcore_grok_arm_vfp (bfd *abfd, Elf_Internal_Note *note)
 {
   return elfcore_make_note_pseudosection (abfd, ".reg-arm-vfp", note);
@@ -8407,6 +8419,20 @@ elfcore_grok_note (bfd *abfd, Elf_Internal_Note *note)
       else
         return TRUE;
 
+    case NT_S390_LAST_BREAK:
+      if (note->namesz == 6
+          && strcmp (note->namedata, "LINUX") == 0)
+        return elfcore_grok_s390_last_break (abfd, note);
+      else
+        return TRUE;
+
+    case NT_S390_SYSTEM_CALL:
+      if (note->namesz == 6
+          && strcmp (note->namedata, "LINUX") == 0)
+        return elfcore_grok_s390_system_call (abfd, note);
+      else
+        return TRUE;
+
     case NT_ARM_VFP:
       if (note->namesz == 6
 	  && strcmp (note->namedata, "LINUX") == 0)
@@ -9168,6 +9194,32 @@ elfcore_write_s390_prefix (bfd *abfd,
 }
 
 char *
+elfcore_write_s390_last_break (bfd *abfd,
+			       char *buf,
+			       int *bufsiz,
+			       const void *s390_last_break,
+			       int size)
+{
+  char *note_name = "LINUX";
+  return elfcore_write_note (abfd, buf, bufsiz,
+                             note_name, NT_S390_LAST_BREAK,
+			     s390_last_break, size);
+}
+
+char *
+elfcore_write_s390_system_call (bfd *abfd,
+				char *buf,
+				int *bufsiz,
+				const void *s390_system_call,
+				int size)
+{
+  char *note_name = "LINUX";
+  return elfcore_write_note (abfd, buf, bufsiz,
+                             note_name, NT_S390_SYSTEM_CALL,
+			     s390_system_call, size);
+}
+
+char *
 elfcore_write_arm_vfp (bfd *abfd,
 		       char *buf,
 		       int *bufsiz,
@@ -9209,6 +9261,10 @@ 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-s390-last-break") == 0)
+    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-arm-vfp") == 0)
     return elfcore_write_arm_vfp (abfd, buf, bufsiz, data, size);
   return NULL;