powerpc: Add hwcap2 bits for POWER9.

Added hwcap2 bit masks for Power ISA 3.0 and VSX IEEE binary float 128-bit features.
git-mirror · Jan 8, 2016 · d2de9ef · d2de9ef
1 parent 48025aa
commit d2de9ef
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Showing 3 changed files with 11 additions and 1 deletion.
diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,10 @@
+2016-01-08  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>
+
+	* sysdeps/powerpc/bits/hwcap.h: Add PPC_FEATURE2_ARCH_3_00 and
+	PPC_FEATURE2_HAS_IEEE128.
+	* sysdeps/powerpc/dl-procinfo.c:
+	(_dl_powerpc_cap_flags): Add corresponding names to new capabilities.
+
 2016-01-08  John David Anglin  <danglin@gcc.gnu.org>
 
 	[BZ #19415]

diff --git a/sysdeps/powerpc/bits/hwcap.h b/sysdeps/powerpc/bits/hwcap.h
@@ -66,3 +66,6 @@
 						    instruction.  */
 #define PPC_FEATURE2_HTM_NOSC	   0x01000000 /* Kernel aborts transaction
 						 when a syscall is made.  */
+#define PPC_FEATURE2_ARCH_3_00	   0x00800000 /* ISA 3.0 */
+#define PPC_FEATURE2_HAS_IEEE128   0x00400000 /* VSX IEEE Binary Float
+						 128-bit */
diff --git a/sysdeps/powerpc/dl-procinfo.c b/sysdeps/powerpc/dl-procinfo.c
@@ -61,7 +61,7 @@ PROCINFO_CLASS const char _dl_powerpc_cap_flags[60][10]
     "", "", "", "",
     "", "", "", "",
     "", "", "", "",
-    "", "", "", "",
+    "", "", "ieee128", "arch_3_00",
     "htm-nosc", "vcrypto", "tar", "isel",
     "ebb", "dscr", "htm", "arch_2_07",
   }