This is the mail archive of the mailing list for the glibc project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[PATCH] PowerPC: sync hwcap.h capabilities

Linux commit dd58a092c4202f2bd490adab7285b3ff77f8e467 added the
PPC_FEATURE2_VEC_CRYPTO auvx capability to indicate whether to
hardware supports vector crypto hardware instructions.  This patch
adds its definition to powerpc hwcap bits.

If no one opposes I will commit it in a couple of hours.


2014-06-23  Adhemerval Zanella  <>

	* sysdeps/powerpc/bits/hwcap.h [PPC_FEATURE2_HAS_VEC_CRYPTO]: New
	macro: hardware supports Vector Crypto instructions.


diff --git a/sysdeps/powerpc/bits/hwcap.h b/sysdeps/powerpc/bits/hwcap.h
index 7daec91..508885a 100644
--- a/sysdeps/powerpc/bits/hwcap.h
+++ b/sysdeps/powerpc/bits/hwcap.h
@@ -62,3 +62,5 @@
 #define PPC_FEATURE2_HAS_EBB       0x10000000 /* Event Base Branching */
 #define PPC_FEATURE2_HAS_ISEL      0x08000000 /* Integer Select */
 #define PPC_FEATURE2_HAS_TAR       0x04000000 /* Target Address Register */
+#define PPC_FEATURE2_HAS_VEC_CRYPTO  0x02000000  /* Target support vector
+						    instruction.  */

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]