From 6429eb1da008688fef5f50b33fbb34b2efa52052 Mon Sep 17 00:00:00 2001
From: Matthew Wahab <matthew.wahab@arm.com>
Date: Thu, 14 May 2015 09:38:01 +0100
Subject: [PATCH 1/2] [ARM][binutils] Support v8.1 Adv.SIMD extension

Change-Id: I91cdeb4dc7a4a1e5a3c48a9e053ade2ff9c4d5ed
---
 include/opcode/arm.h |  6 ++++++
 opcodes/arm-dis.c    | 19 +++++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/include/opcode/arm.h b/include/opcode/arm.h
index 1bf6b3c..a8bcced 100644
--- a/include/opcode/arm.h
+++ b/include/opcode/arm.h
@@ -83,6 +83,7 @@
 #define FPU_CRYPTO_EXT_ARMV8 0x00008000	/* Crypto for ARMv8.  */
 #define CRC_EXT_ARMV8	 0x00004000	/* CRC32 for ARMv8.  */
 #define FPU_VFP_EXT_ARMV8xD 0x00002000	/* Single-precision FP for ARMv8.  */
+#define FPU_NEON_EXT_RDMA 0x00001000     /* v8.1 Adv.SIMD extensions.  */
 
 /* Architectures are the sum of the base and extensions.  The ARM ARM (rev E)
    defines the following: ARMv3, ARMv3M, ARMv4xM, ARMv4, ARMv4TxM, ARMv4T,
@@ -201,6 +202,11 @@
 #define FPU_ARCH_CRYPTO_NEON_VFP_ARMV8 \
   ARM_FEATURE_COPROC (FPU_CRYPTO_ARMV8 | FPU_NEON_ARMV8 | FPU_VFP_ARMV8)
 #define ARCH_CRC_ARMV8 ARM_FEATURE_COPROC (CRC_EXT_ARMV8)
+#define FPU_ARCH_NEON_VFP_ARMV8_1 \
+  ARM_FEATURE_COPROC (FPU_NEON_ARMV8				 \
+		      | FPU_VFP_ARMV8				 \
+		      | FPU_NEON_EXT_RDMA)
+
 
 #define FPU_ARCH_ENDIAN_PURE ARM_FEATURE_COPROC (FPU_ENDIAN_PURE)
 
diff --git a/opcodes/arm-dis.c b/opcodes/arm-dis.c
index 1585a4f..1725385 100644
--- a/opcodes/arm-dis.c
+++ b/opcodes/arm-dis.c
@@ -1194,6 +1194,12 @@ static const struct opcode32 neon_opcodes[] =
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
     0xf2000a10, 0xfe800f10,
     "vpmin%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_COPROC (FPU_NEON_EXT_RDMA),
+    0xf3000b10, 0xff800f10,
+    "vqrdmlah%c.s%20-21S6\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_COPROC (FPU_NEON_EXT_RDMA),
+    0xf3000c10, 0xff800f10,
+    "vqrdmlsh%c.s%20-21S6\t%12-15,22R, %16-19,7R, %0-3,5R"},
 
   /* One register and an immediate value.  */
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
@@ -1447,6 +1453,19 @@ static const struct opcode32 neon_opcodes[] =
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
     0xf2800a40, 0xfe800f50,
     "vmull%c.%24?us%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
+  {ARM_FEATURE_COPROC (FPU_NEON_EXT_RDMA),
+    0xf2800e40, 0xff800f50,
+   "vqrdmlah%c.s%20-21S6\t%12-15,22D, %16-19,7D, %D"},
+  {ARM_FEATURE_COPROC (FPU_NEON_EXT_RDMA),
+    0xf2800f40, 0xff800f50,
+   "vqrdmlsh%c.s%20-21S6\t%12-15,22D, %16-19,7D, %D"},
+  {ARM_FEATURE_COPROC (FPU_NEON_EXT_RDMA),
+    0xf3800e40, 0xff800f50,
+   "vqrdmlah%c.s%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
+  {ARM_FEATURE_COPROC (FPU_NEON_EXT_RDMA),
+    0xf3800f40, 0xff800f50,
+   "vqrdmlsh%c.s%20-21S6\t%12-15,22Q, %16-19,7Q, %D"
+  },
 
   /* Element and structure load/store.  */
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-- 
1.9.1