[AArch64][SVE 31/32] Add SVE instructions

This patch adds the SVE instruction definitions and associated OP_*
enum values.

include/
	* opcode/aarch64.h (AARCH64_FEATURE_SVE): New macro.
	(OP_MOV_P_P, OP_MOV_Z_P_Z, OP_MOV_Z_V, OP_MOV_Z_Z, OP_MOV_Z_Zi)
	(OP_MOVM_P_P_P, OP_MOVS_P_P, OP_MOVZS_P_P_P, OP_MOVZ_P_P_P)
	(OP_NOTS_P_P_P_Z, OP_NOT_P_P_P_Z): New aarch64_ops.

opcodes/
	* aarch64-tbl.h (OP_SVE_B, OP_SVE_BB, OP_SVE_BBBU, OP_SVE_BMB)
	(OP_SVE_BPB, OP_SVE_BUB, OP_SVE_BUBB, OP_SVE_BUU, OP_SVE_BZ)
	(OP_SVE_BZB, OP_SVE_BZBB, OP_SVE_BZU, OP_SVE_DD, OP_SVE_DDD)
	(OP_SVE_DMD, OP_SVE_DMH, OP_SVE_DMS, OP_SVE_DU, OP_SVE_DUD, OP_SVE_DUU)
	(OP_SVE_DUV_BHS, OP_SVE_DUV_BHSD, OP_SVE_DZD, OP_SVE_DZU, OP_SVE_HB)
	(OP_SVE_HMD, OP_SVE_HMS, OP_SVE_HU, OP_SVE_HUU, OP_SVE_HZU, OP_SVE_RR)
	(OP_SVE_RURV_BHSD, OP_SVE_RUV_BHSD, OP_SVE_SMD, OP_SVE_SMH, OP_SVE_SMS)
	(OP_SVE_SU, OP_SVE_SUS, OP_SVE_SUU, OP_SVE_SZS, OP_SVE_SZU, OP_SVE_UB)
	(OP_SVE_UUD, OP_SVE_UUS, OP_SVE_VMR_BHSD, OP_SVE_VMU_SD)
	(OP_SVE_VMVD_BHS, OP_SVE_VMVU_BHSD, OP_SVE_VMVU_SD, OP_SVE_VMVV_BHSD)
	(OP_SVE_VMVV_SD, OP_SVE_VMV_BHSD, OP_SVE_VMV_HSD, OP_SVE_VMV_SD)
	(OP_SVE_VM_SD, OP_SVE_VPU_BHSD, OP_SVE_VPV_BHSD, OP_SVE_VRR_BHSD)
	(OP_SVE_VRU_BHSD, OP_SVE_VR_BHSD, OP_SVE_VUR_BHSD, OP_SVE_VUU_BHSD)
	(OP_SVE_VUVV_BHSD, OP_SVE_VUVV_SD, OP_SVE_VUV_BHSD, OP_SVE_VUV_SD)
	(OP_SVE_VU_BHSD, OP_SVE_VU_HSD, OP_SVE_VU_SD, OP_SVE_VVD_BHS)
	(OP_SVE_VVU_BHSD, OP_SVE_VVVU_SD, OP_SVE_VVV_BHSD, OP_SVE_VVV_SD)
	(OP_SVE_VV_BHSD, OP_SVE_VV_HSD_BHS, OP_SVE_VV_SD, OP_SVE_VWW_BHSD)
	(OP_SVE_VXX_BHSD, OP_SVE_VZVD_BHS, OP_SVE_VZVU_BHSD, OP_SVE_VZVV_BHSD)
	(OP_SVE_VZVV_SD, OP_SVE_VZV_SD, OP_SVE_V_SD, OP_SVE_WU, OP_SVE_WV_BHSD)
	(OP_SVE_XU, OP_SVE_XUV_BHSD, OP_SVE_XVW_BHSD, OP_SVE_XV_BHSD)
	(OP_SVE_XWU, OP_SVE_XXU): New macros.
	(aarch64_feature_sve): New variable.
	(SVE): New macro.
	(_SVE_INSN): Likewise.
	(aarch64_opcode_table): Add SVE instructions.
	* aarch64-opc.h (extract_fields): Declare.
	* aarch64-opc-2.c: Regenerate.
	* aarch64-asm.c (do_misc_encoding): Handle the new SVE aarch64_ops.
	* aarch64-asm-2.c: Regenerate.
	* aarch64-dis.c (extract_fields): Make global.
	(do_misc_decoding): Handle the new SVE aarch64_ops.
	* aarch64-dis-2.c: Regenerate.

gas/
	* doc/c-aarch64.texi: Document the "sve" feature.
	* config/tc-aarch64.c (REG_TYPE_R_Z_BHSDQ_VZP): New register type.
	(get_reg_expected_msg): Handle it.
	(parse_operands): When parsing operands of an SVE instruction,
	disallow immediates that match REG_TYPE_R_Z_BHSDQ_VZP.
	(aarch64_features): Add an entry for SVE.

2 files changed, 20 insertions, 0 deletions

diff --git a/include/ChangeLog b/include/ChangeLog
index 0db1cbb..f2d20eb 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,5 +1,12 @@
 2016-09-21  Richard Sandiford  <richard.sandiford@arm.com>
 
+	* opcode/aarch64.h (AARCH64_FEATURE_SVE): New macro.
+	(OP_MOV_P_P, OP_MOV_Z_P_Z, OP_MOV_Z_V, OP_MOV_Z_Z, OP_MOV_Z_Zi)
+	(OP_MOVM_P_P_P, OP_MOVS_P_P, OP_MOVZS_P_P_P, OP_MOVZ_P_P_P)
+	(OP_NOTS_P_P_P_Z, OP_NOT_P_P_P_Z): New aarch64_ops.
+
+2016-09-21  Richard Sandiford  <richard.sandiford@arm.com>
+
 	* opcode/aarch64.h (sve_cpy, sve_index, sve_limm, sve_misc)
 	(sve_movprfx, sve_pred_zm, sve_shift_pred, sve_shift_unpred)
 	(sve_size_bhs, sve_size_bhsd, sve_size_hsd, sve_size_sd): New
diff --git a/include/opcode/aarch64.h b/include/opcode/aarch64.h
index 01e6b2c..5913860 100644
--- a/include/opcode/aarch64.h
+++ b/include/opcode/aarch64.h
@@ -51,6 +51,7 @@ typedef uint32_t aarch64_insn;
 #define AARCH64_FEATURE_F16	0x02000000	/* v8.2 FP16 instructions.  */
 #define AARCH64_FEATURE_RAS	0x04000000	/* RAS Extensions.  */
 #define AARCH64_FEATURE_PROFILE	0x08000000	/* Statistical Profiling.  */
+#define AARCH64_FEATURE_SVE	0x10000000	/* SVE instructions.  */
 
 /* Architectures are the sum of the base and extensions.  */
 #define AARCH64_ARCH_V8		AARCH64_FEATURE (AARCH64_FEATURE_V8, \
@@ -587,6 +588,18 @@ enum aarch64_op
   OP_UXTL,
   OP_UXTL2,
 
+  OP_MOV_P_P,
+  OP_MOV_Z_P_Z,
+  OP_MOV_Z_V,
+  OP_MOV_Z_Z,
+  OP_MOV_Z_Zi,
+  OP_MOVM_P_P_P,
+  OP_MOVS_P_P,
+  OP_MOVZS_P_P_P,
+  OP_MOVZ_P_P_P,
+  OP_NOTS_P_P_P_Z,
+  OP_NOT_P_P_P_Z,
+
   OP_TOTAL_NUM,		/* Pseudo.  */
 };