[PATCH 6/8] Recognize the recently-added FreeBSD core dump note for LWP info.

[John Baldwin <jhb@FreeBSD.org>]

This core dump note contains the same information returned by the
ptrace PT_LWPINFO operation for each LWP belonging to a process.

binutils/ChangeLog:

	* readelf.c (get_freebsd_elfcore_note_type): Handle
	NT_FREEBSD_PTLWPINFO.

include/ChangeLog:

	* elf/common.h (NT_FREEBSD_PTLWPINFO): Define.
---
 binutils/ChangeLog   | 4 ++++
 binutils/readelf.c   | 2 ++
 include/ChangeLog    | 4 ++++
 include/elf/common.h | 1 +
 4 files changed, 11 insertions(+)

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 6997db969c..94d2be4554 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,7 @@
+2017-06-28  John Baldwin  <jhb@FreeBSD.org>
+	* readelf.c (get_freebsd_elfcore_note_type): Handle
+	NT_FREEBSD_PTLWPINFO.
+
 2017-06-19  Nick Clifton  <nickc@redhat.com>
 
 	PR binutils/21619
diff --git a/binutils/readelf.c b/binutils/readelf.c
index bb6bb79d4e..74d116b88e 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -16710,6 +16710,8 @@ get_freebsd_elfcore_note_type (unsigned e_type)
       return _("NT_PROCSTAT_PSSTRINGS (ps_strings data)");
     case NT_FREEBSD_PROCSTAT_AUXV:
       return _("NT_PROCSTAT_AUXV (auxv data)");
+    case NT_FREEBSD_PTLWPINFO:
+      return _("NT_PTLWPINFO (ptrace_lwpinfo structure)");
     }
   return get_note_type (e_type);
 }
diff --git a/include/ChangeLog b/include/ChangeLog
index 44905d7da9..250747e282 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2017-06-28  John Baldwin  <jhb@FreeBSD.org>
+
+	* elf/common.h (NT_FREEBSD_PTLWPINFO): Define.
+
 2017-06-16  Alan Modra  <amodra@gmail.com>
 
 	PR ld/20022
diff --git a/include/elf/common.h b/include/elf/common.h
index 484cb48f96..b98c5eac4b 100644
--- a/include/elf/common.h
+++ b/include/elf/common.h
@@ -637,6 +637,7 @@
 #define	NT_FREEBSD_PROCSTAT_OSREL	14	/* Procstat osreldate data. */
 #define	NT_FREEBSD_PROCSTAT_PSSTRINGS	15	/* Procstat ps_strings data. */
 #define	NT_FREEBSD_PROCSTAT_AUXV	16	/* Procstat auxv data. */
+#define	NT_FREEBSD_PTLWPINFO	17	/* Thread ptrace miscellaneous info. */
 
 /* Note segments for core files on NetBSD systems.  Note name
    must start with "NetBSD-CORE".  */
-- 
2.11.0