[COMMITTED 2.22 1/2] powerpc: Add missing hwcap strings.

[Tulio Magno Quites Machado Filho]

From: Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>

Some features in hwcap.h do not have matching string descriptors
to be displayed when LD_SHOW_AUXV=1.  This patch fixes the problem.

	* sysdeps/powerpc/dl-procinfo.c:
	(_dl_powerpc_cap_flags): Added missing strings for some
	hwcap features.
	* sysdeps/powerpc/dl-procinfo.h: Updated hwcap bit count.

(cherry picked from commit 94ec7e007f4845de284d4f7569721b225ba77572)
---
 ChangeLog                     | 7 +++++++
 sysdeps/powerpc/dl-procinfo.c | 6 +++---
 sysdeps/powerpc/dl-procinfo.h | 4 ++--
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index b80acd2..d377079 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2016-10-14  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>
+
+	* sysdeps/powerpc/dl-procinfo.c:
+	(_dl_powerpc_cap_flags): Added missing strings for some
+	hwcap features.
+	* sysdeps/powerpc/dl-procinfo.h: Updated hwcap bit count.
+
 2016-10-13  H.J. Lu <hjl.tools@gmail.com>
 
 	[BZ #20384]
diff --git a/sysdeps/powerpc/dl-procinfo.c b/sysdeps/powerpc/dl-procinfo.c
index 3a8cc41..6eda5d9 100644
--- a/sysdeps/powerpc/dl-procinfo.c
+++ b/sysdeps/powerpc/dl-procinfo.c
@@ -45,11 +45,11 @@
 #if !defined PROCINFO_DECL && defined SHARED
   ._dl_powerpc_cap_flags
 #else
-PROCINFO_CLASS const char _dl_powerpc_cap_flags[57][10]
+PROCINFO_CLASS const char _dl_powerpc_cap_flags[60][10]
 #endif
 #ifndef PROCINFO_DECL
 = {
-    "vsx",
+    "ppcle", "true_le", "archpmu", "vsx",
     "arch_2_06", "power6x", "dfp", "pa6t",
     "arch_2_05", "ic_snoop", "smt", "booke",
     "cellbe", "power5+", "power5", "power4",
@@ -62,7 +62,7 @@ PROCINFO_CLASS const char _dl_powerpc_cap_flags[57][10]
     "", "", "", "",
     "", "", "", "",
     "", "", "", "",
-    "", "", "tar", "isel",
+    "", "vcrypto", "tar", "isel",
     "ebb", "dscr", "htm", "arch_2_07",
   }
 #endif
diff --git a/sysdeps/powerpc/dl-procinfo.h b/sysdeps/powerpc/dl-procinfo.h
index cf167b0..36873cf 100644
--- a/sysdeps/powerpc/dl-procinfo.h
+++ b/sysdeps/powerpc/dl-procinfo.h
@@ -22,8 +22,8 @@
 #include <ldsodefs.h>
 #include <sysdep.h>	/* This defines the PPC_FEATURE[2]_* macros.  */
 
-/* There are 25 bits used, but they are bits 7..31.  */
-#define _DL_HWCAP_FIRST		7
+/* There are 28 bits used, but they are bits 4..31.  */
+#define _DL_HWCAP_FIRST		4
 
 /* The total number of available bits (including those prior to
    _DL_HWCAP_FIRST).  Some of these bits might not be used.  */
-- 
2.1.0