* elf-bfd.h (struct sdt_note): New struct.

	(struct elf_obj_tdata) <sdt_note_head>: New field.
	* elf.c (elfobj_grok_stapsdt_note_1): New function.
	(elfobj_grok_stapsdt_note): Likewise.
	(elf_parse_notes): Added code to treat SystemTap note
	sections.
	* common.h (NT_STAPSDT): New define.

1 files changed, 14 insertions, 0 deletions

diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index 844610d9f3..39c7de6cb7 100644
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -1476,6 +1476,15 @@ enum
   Tag_compatibility = 32
 };
 
+/* The following struct stores information about every SystemTap section
+   found in the object file.  */
+struct sdt_note
+{
+  struct sdt_note *next;
+  bfd_size_type size;
+  bfd_byte data[1];
+};
+
 /* Some private data is stashed away for future use using the tdata pointer
    in the bfd structure.  */
 
@@ -1633,6 +1642,11 @@ struct elf_obj_tdata
   bfd_size_type build_id_size;
   bfd_byte *build_id;
 
+  /* Linked-list containing information about every Systemtap section
+     found in the object file.  Each section corresponds to one entry
+     in the list.  */
+  struct sdt_note *sdt_note_head;
+
   /* True if the bfd contains symbols that have the STT_GNU_IFUNC
      symbol type or STB_GNU_UNIQUE binding.  Used to set the osabi
      field in the ELF header structure.  */