Add support for the C_SKY series of processors.

This patch series is a new binutils port for C-SKY processors, including support for both the V1 and V2 processor variants.  V1 is derived from the MCore architecture while V2 is substantially different, with mixed 16- and 32-bit instructions, a larger register set, a different (but overlapping) ABI, etc.  There is support for bare-metal ELF targets and Linux with both glibc and uClibc.

This code is being contributed jointly by C-SKY Microsystems and Mentor Graphics.  C-SKY is responsible for the technical content and has proposed Lifang Xia and Yunhai Shang as port maintainers.  (Note that C-SKY does have a corporate copyright assignment on file with the FSF.) Mentor Graphics' role has been cleaning up the code, adding documentation and additional test cases, etc, to address issues we anticipated reviewers would complain about.

bfd     * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
        (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
        * Makefile.in: Regenerated.
        * archures.c (enum bfd_architecture): Add bfd_arch_csky and
        related bfd_mach defines.
        (bfd_csky_arch): Declare.
        (bfd_archures_list): Add C-SKY.
        * bfd-in.h (elf32_csky_build_stubs): Declare.
        (elf32_csky_size_stubs): Declare.
        (elf32_csky_next_input_section: Declare.
        (elf32_csky_setup_section_lists): Declare.
        * bfd-in2.h: Regenerated.
        * config.bfd: Add C-SKY.
        * configure.ac: Likewise.
        * configure: Regenerated.
        * cpu-csky.c: New file.
        * elf-bfd.h (enum elf_target_id): Add C-SKY.
        * elf32-csky.c: New file.
        * libbfd.h: Regenerated.
        * reloc.c: Add C-SKY relocations.
        * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
        (_bfd_target_vector): Add C-SKY target vector entries.

binutils* readelf.c: Include elf/csky.h.
        (guess_is_rela): Handle EM_CSKY.
        (dump_relocations): Likewise.
        (get_machine_name): Likewise.
        (is_32bit_abs_reloc): Likewise.

include  * dis-asm.h (csky_symbol_is_valid): Declare.
         * opcode/csky.h: New file.

opcodes  * Makefile.am (TARGET_LIBOPCODES_CFILES): Add csky-dis.c.
         * Makefile.in: Regenerated.
         * configure.ac: Add C-SKY.
         * configure: Regenerated.
         * csky-dis.c: New file.
         * csky-opc.h: New file.
         * disassemble.c (ARCH_csky): Define.
         (disassembler, disassemble_init_for_target): Add case for ARCH_csky.
         * disassemble.h (print_insn_csky, csky_get_disassembler): Declare.

gas      * Makefile.am (TARGET_CPU_CFILES): Add entry for C-SKY.
         (TARGET_CPU_HFILES, TARGET_ENV_HFILES): Likewise.
         * Makefile.in: Regenerated.
         * config/tc-csky.c: New file.
         * config/tc-csky.h: New file.
         * config/te-csky_abiv1.h: New file.
         * config/te-csky_abiv1_linux.h: New file.
         * config/te-csky_abiv2.h: New file.
         * config/te-csky_abiv2_linux.h: New file.
         * configure.tgt: Add C-SKY.
         * doc/Makefile.am (CPU_DOCS): Add entry for C-SKY.
         * doc/Makefile.in: Regenerated.
         * doc/all.texi: Set CSKY feature.
         * doc/as.texi (Overview): Add C-SKY options.
         (Machine Dependencies): Likewise.
         * doc/c-csky.texi: New file.
         * testsuite/gas/csky/*: New test cases.

ld      * Makefile.am (ALL_EMULATION_SOURCES): Add C-SKY emulations.
        (ecskyelf.c, ecskyelf_linux.c): New rules.
        * Makefile.in: Regenerated.
        * configure.tgt: Add C-SKY.
        * emulparams/cskyelf.sh: New file.
        * emulparams/cskyelf_linux.sh: New file.
        * emultempl/cskyelf.em: New file.
        * gen-doc.texi: Add C-SKY.
        * ld.texi: Likewise.
        (Options specific to C-SKY targets): New section.
        * testsuite/ld-csky/*: New tests.

9 files changed, 9228 insertions, 0 deletions

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index ff652dc..da38824 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,15 @@
+2018-07-30  Andrew Jenner  <andrew@codesourcery.com>
+
+	* Makefile.am (TARGET_LIBOPCODES_CFILES): Add csky-dis.c.
+	* Makefile.in: Regenerated.
+	* configure.ac: Add C-SKY.
+	* configure: Regenerated.
+	* csky-dis.c: New file.
+	* csky-opc.h: New file.
+	* disassemble.c (ARCH_csky): Define.
+	(disassembler, disassemble_init_for_target): Add case for ARCH_csky.
+	* disassemble.h (print_insn_csky, csky_get_disassembler): Declare.
+
 2018-07-27  Alan Modra  <amodra@gmail.com>
 
 	* ppc-opc.c (insert_sprbat): Correct function parameter and
diff --git a/opcodes/Makefile.am b/opcodes/Makefile.am
index a571f2b..53cd4b3 100644
--- a/opcodes/Makefile.am
+++ b/opcodes/Makefile.am
@@ -112,6 +112,7 @@ TARGET_LIBOPCODES_CFILES = \
 	cris-opc.c \
 	crx-dis.c \
 	crx-opc.c \
+	csky-dis.c \
 	d10v-dis.c \
 	d10v-opc.c \
 	d30v-dis.c \
diff --git a/opcodes/Makefile.in b/opcodes/Makefile.in
index 31f7bf5..4d9b818 100644
--- a/opcodes/Makefile.in
+++ b/opcodes/Makefile.in
@@ -503,6 +503,7 @@ TARGET_LIBOPCODES_CFILES = \
 	cris-opc.c \
 	crx-dis.c \
 	crx-opc.c \
+	csky-dis.c \
 	d10v-dis.c \
 	d10v-opc.c \
 	d30v-dis.c \
@@ -907,6 +908,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cris-opc.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/crx-dis.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/crx-opc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/csky-dis.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/d10v-dis.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/d10v-opc.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/d30v-dis.Plo@am__quote@
diff --git a/opcodes/configure b/opcodes/configure
index a2e4393..29b4690 100755
--- a/opcodes/configure
+++ b/opcodes/configure
@@ -12925,6 +12925,7 @@ if test x${all_targets} = xfalse ; then
 	bfd_cr16_arch)		ta="$ta cr16-dis.lo cr16-opc.lo" ;;
 	bfd_cris_arch)		ta="$ta cris-dis.lo cris-opc.lo cgen-bitset.lo" ;;
 	bfd_crx_arch)		ta="$ta crx-dis.lo crx-opc.lo" ;;
+	bfd_csky_arch)		ta="$ta csky-dis.lo" ;;
 	bfd_d10v_arch)		ta="$ta d10v-dis.lo d10v-opc.lo" ;;
 	bfd_d30v_arch)		ta="$ta d30v-dis.lo d30v-opc.lo" ;;
 	bfd_dlx_arch)		ta="$ta dlx-dis.lo" ;;
diff --git a/opcodes/configure.ac b/opcodes/configure.ac
index d820dc9..d4e45f1 100644
--- a/opcodes/configure.ac
+++ b/opcodes/configure.ac
@@ -260,6 +260,7 @@ if test x${all_targets} = xfalse ; then
 	bfd_cr16_arch)		ta="$ta cr16-dis.lo cr16-opc.lo" ;;
 	bfd_cris_arch)		ta="$ta cris-dis.lo cris-opc.lo cgen-bitset.lo" ;;
 	bfd_crx_arch)		ta="$ta crx-dis.lo crx-opc.lo" ;;
+	bfd_csky_arch)		ta="$ta csky-dis.lo" ;;
 	bfd_d10v_arch)		ta="$ta d10v-dis.lo d10v-opc.lo" ;;
 	bfd_d30v_arch)		ta="$ta d30v-dis.lo d30v-opc.lo" ;;
 	bfd_dlx_arch)		ta="$ta dlx-dis.lo" ;;
diff --git a/opcodes/csky-dis.c b/opcodes/csky-dis.c
new file mode 100644
index 0000000..9c3495f
--- /dev/null
+++ b/opcodes/csky-dis.c
@@ -0,0 +1,1068 @@
+/* C-SKY disassembler.
+   Copyright (C) 1988-2018 Free Software Foundation, Inc.
+   Contributed by C-SKY Microsystems and Mentor Graphics.
+
+   This file is part of the GNU opcodes library.
+
+   This library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   It is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
+#include "sysdep.h"
+#include "config.h"
+#include <stdio.h>
+#include <stdint.h>
+#include "disassemble.h"
+#include "elf-bfd.h"
+#include "opcode/csky.h"
+#include "libiberty.h"
+#include "csky-opc.h"
+#include "floatformat.h"
+
+#define CSKY_INST_TYPE unsigned long
+#define HAS_SUB_OPERAND (unsigned int)0xffffffff
+
+enum sym_type
+{
+  CUR_TEXT,
+  CUR_DATA
+};
+
+struct csky_dis_info
+{
+  /* Mem to disassemble.  */
+  bfd_vma mem;
+  /* Disassemble info.  */
+  disassemble_info *info;
+  /* Opcode information.  */
+  struct csky_opcode_info const *opinfo;
+  /* The value of operand to show.  */
+  int value;
+  /* Whether to look up/print a symbol name.  */
+  int need_output_symbol;
+} dis_info;
+
+
+enum sym_type last_type;
+int last_map_sym = 1;
+bfd_vma last_map_addr = 0;
+
+/* Only for objdump tool.  */
+#define INIT_MACH_FLAG  0xffffffff
+#define BINARY_MACH_FLAG 0x0
+
+static unsigned int mach_flag = INIT_MACH_FLAG;
+
+static void
+print_insn_data (bfd_vma pc ATTRIBUTE_UNUSED,
+		 struct disassemble_info *info,
+		 long given)
+{
+  switch (info->bytes_per_chunk)
+    {
+    case 1:
+      info->fprintf_func (info->stream, ".byte\t0x%02lx", given);
+      break;
+    case 2:
+      info->fprintf_func (info->stream, ".short\t0x%04lx", given);
+      break;
+    case 4:
+      info->fprintf_func (info->stream, ".long\t0x%08lx", given);
+      break;
+    default:
+      abort ();
+    }
+}
+
+static int
+get_sym_code_type (struct disassemble_info *info,
+		   int n,
+		   enum sym_type *sym_type)
+{
+  const char *name;
+  name = bfd_asymbol_name (info->symtab[n]);
+  if (name[0] == '$' && (name[1] == 't' || name[1] == 'd')
+      && (name[2] == 0 || name[2] == '.'))
+    {
+      *sym_type = ((name[1] == 't') ? CUR_TEXT : CUR_DATA);
+      return TRUE;
+    }
+  return FALSE;
+}
+
+static int
+csky_get_operand_mask (struct operand const *oprnd)
+{
+  int mask = 0;
+  if (oprnd->mask == HAS_SUB_OPERAND)
+    {
+      struct soperand *sop = (struct soperand *)oprnd;
+      mask |= csky_get_operand_mask (&sop->subs[0]);
+      mask |= csky_get_operand_mask (&sop->subs[1]);
+      return mask;
+    }
+  return oprnd->mask;
+}
+
+static int
+csky_get_mask (struct csky_opcode_info const *pinfo)
+{
+  int i = 0;
+  int mask = 0;
+  /* List type.  */
+  if (pinfo->operand_num == -1)
+    mask |= csky_get_operand_mask (&pinfo->oprnd.oprnds[i]);
+  else
+    for (; i < pinfo->operand_num; i++)
+      mask |= csky_get_operand_mask (&pinfo->oprnd.oprnds[i]);
+
+  mask = ~mask;
+  return mask;
+}
+
+static unsigned int
+csky_chars_to_number (unsigned char * buf, int n)
+{
+  if (n == 0)
+    abort ();
+  int i;
+  int val = 0;
+
+  if (dis_info.info->endian == BFD_ENDIAN_BIG)
+    while (n--)
+      val |= buf[n] << (n*8);
+  else
+    for (i = 0; i < n; i++)
+      val |= buf[i] << (i*8);
+  return val;
+}
+
+static struct csky_opcode const *g_opcodeP;
+
+static struct csky_opcode const *
+csky_find_inst_info (struct csky_opcode_info const **pinfo,
+		     CSKY_INST_TYPE inst, int length)
+{
+  int i;
+  unsigned int mask;
+  struct csky_opcode const *p;
+
+  p = g_opcodeP;
+  while (p->mnemonic)
+    {
+      /* Get the opcode mask.  */
+      for (i = 0; i < OP_TABLE_NUM; i++)
+	if (length == 2)
+	  {
+	    mask =  csky_get_mask (&p->op16[i]);
+	    if (mask != 0 && (inst & mask) == p->op16[i].opcode)
+	      {
+		*pinfo = &p->op16[i];
+		g_opcodeP = p;
+		return p;
+	      }
+	  }
+	else if (length == 4)
+	  {
+	    mask =  csky_get_mask (&p->op32[i]);
+	    if (mask != 0
+		&& ((unsigned long)(inst & mask)
+		    == (unsigned long)p->op32[i].opcode))
+	      {
+		*pinfo = &p->op32[i];
+		g_opcodeP = p;
+		return p;
+	      }
+	  }
+      p++;
+    }
+
+  return NULL;
+}
+
+static bfd_boolean
+is_extern_symbol (struct disassemble_info *info, int addr)
+{
+  unsigned int rel_count = 0;
+
+  if (info->section == NULL)
+    return 0;
+  if ((info->section->flags & SEC_RELOC) != 0)	/* Fit .o file.  */
+    {
+      struct reloc_cache_entry *pt = info->section->relocation;
+      for (; rel_count < info->section->reloc_count; rel_count++, pt++)
+	if ((long unsigned int)addr == pt->address)
+	  return TRUE;
+      return FALSE;
+    }
+  return FALSE;
+}
+
+
+/* Suppress printing of mapping symbols emitted by the assembler to mark
+   the beginning of code and data sequences.  */
+
+bfd_boolean
+csky_symbol_is_valid (asymbol *sym,
+		      struct disassemble_info *info ATTRIBUTE_UNUSED)
+{
+  const char *name;
+
+  if (sym == NULL)
+    return FALSE;
+  name = bfd_asymbol_name (sym);
+  return name && *name != '$';
+}
+
+disassembler_ftype
+csky_get_disassembler (bfd *abfd)
+{
+  if (abfd != NULL)
+    mach_flag = elf_elfheader (abfd)->e_flags;
+  return print_insn_csky;
+}
+
+static int
+csky_output_operand (char *str, struct operand const *oprnd,
+		     CSKY_INST_TYPE inst, int reloc ATTRIBUTE_UNUSED)
+{
+  int ret = 0;;
+  int bit = 0;
+  int result = 0;
+  bfd_vma value;
+  int mask = oprnd->mask;
+  int max = 0;
+  char buf[128];
+
+  /* Get operand value with mask.  */
+  value = inst & mask;
+  for (; mask; mask >>= 1, value >>=1)
+    if (mask & 0x1)
+      {
+	result |= ((value & 0x1) << bit);
+	max |= (1 << bit);
+	bit++;
+      }
+  value = result;
+
+  /* Here is general instructions that have no reloc.  */
+  switch (oprnd->type)
+    {
+    case OPRND_TYPE_CTRLREG:
+      if (IS_CSKY_V1 (mach_flag))
+	{
+	  /* In V1 only cr0-cr12 have alias names.  */
+	  if (value <= 12)
+	    strcat (str, csky_ctrl_regs[value].name);
+	  /* Others using crn(n > 12).  */
+	  else if (value <= 30)
+	    {
+	      sprintf (buf, "cr%d", (int)value);
+	      strcat (str, buf);
+	    }
+	  else
+	    return -1;
+	}
+      else
+	{
+	  int sel;
+	  int crx;
+	  sel = value >> 5;
+	  crx = value & 0x1f;
+	  sprintf (buf, "cr<%d, %d>", crx, sel);
+	  strcat (str, buf);
+	}
+      break;
+    case OPRND_TYPE_DUMMY_REG:
+      mask = dis_info.opinfo->oprnd.oprnds[0].mask;
+      value = inst & mask;
+      for (; mask; mask >>= 1, value >>=1)
+	if (mask & 0x1)
+	  {
+	    result |= ((value & 0x1) << bit);
+	    bit++;
+	  }
+      value = result;
+      strcat (str, csky_general_reg[value]);
+      break;
+    case OPRND_TYPE_GREG0_7:
+    case OPRND_TYPE_GREG0_15:
+    case OPRND_TYPE_GREG16_31:
+    case OPRND_TYPE_REGnsplr:
+    case OPRND_TYPE_AREG:
+      if (IS_CSKY_V2 (mach_flag) && value == 14)
+	strcat (str, "sp");
+      else
+	strcat (str, csky_general_reg[value]);
+      dis_info.value = value;
+      break;
+    case OPRND_TYPE_CPREG:
+      strcat (str, csky_cp_reg[value]);
+      break;
+    case OPRND_TYPE_FREG:
+      sprintf (buf, "fr%d", (int)value);
+      strcat (str, buf);
+      break;
+    case OPRND_TYPE_VREG:
+      sprintf (buf, "vr%d", (int)value);
+      strcat (str, buf);
+      break;
+    case OPRND_TYPE_CPCREG:
+      strcat (str, csky_cp_creg[value]);
+      break;
+    case OPRND_TYPE_CPIDX:
+      strcat (str, csky_cp_idx[value]);
+      break;
+    case OPRND_TYPE_IMM2b_JMPIX:
+      value = (value + 2) << 3;
+      sprintf (buf, "%d", (int)value);
+      strcat (str, buf);
+      break;
+    case OPRND_TYPE_IMM_LDST:
+    case OPRND_TYPE_IMM_FLDST:
+      value <<= oprnd->shift;
+      sprintf (buf, "0x%x", (unsigned int)value);
+      strcat (str, buf);
+      break;
+    case OPRND_TYPE_IMM7b_LS2:
+    case OPRND_TYPE_IMM8b_LS2:
+      sprintf (buf, "%d", (int)(value << 2));
+      strcat (str, buf);
+      ret = 0;
+      break;
+    case OPRND_TYPE_IMM5b_BMASKI:
+      if ((value != 0) && (value > 31 || value < 8))
+	{
+	  ret = -1;
+	  break;
+	}
+      sprintf (buf, "%d", (int)value);
+      strcat (str, buf);
+      ret = 0;
+      break;
+    case OPRND_TYPE_IMM5b_1_31:
+      if (value > 31 || value < 1)
+	{
+	  ret = -1;
+	  break;
+	}
+      sprintf (buf, "%d", (int)value);
+      strcat (str, buf);
+      ret = 0;
+      break;
+    case OPRND_TYPE_IMM5b_7_31:
+      if (value > 31 || value < 7)
+	{
+	  ret = -1;
+	  break;
+	}
+      sprintf (buf, "%d", (int)value);
+      strcat (str, buf);
+      ret = 0;
+      break;
+    case OPRND_TYPE_MSB2SIZE:
+    case OPRND_TYPE_LSB2SIZE:
+      {
+	static int size;
+	if (oprnd->type == OPRND_TYPE_MSB2SIZE)
+	  size = value;
+	else
+	  {
+	    str[strlen (str) - 2] = '\0';
+	    sprintf (buf, "%d, %d", (int)(size + value), (int)value);
+	    strcat (str, buf);
+	  }
+	break;
+      }
+    case OPRND_TYPE_IMM1b:
+    case OPRND_TYPE_IMM2b:
+    case OPRND_TYPE_IMM4b:
+    case OPRND_TYPE_IMM5b:
+    case OPRND_TYPE_IMM7b:
+    case OPRND_TYPE_IMM8b:
+    case OPRND_TYPE_IMM12b:
+    case OPRND_TYPE_IMM15b:
+    case OPRND_TYPE_IMM16b:
+    case OPRND_TYPE_IMM16b_MOVIH:
+    case OPRND_TYPE_IMM16b_ORI:
+      sprintf (buf, "%d", (int)value);
+      strcat (str, buf);
+      ret = 0;
+      break;
+    case OPRND_TYPE_OFF8b:
+    case OPRND_TYPE_OFF16b:
+      {
+	unsigned char ibytes[4];
+	int shift = oprnd->shift;
+	int status;
+	unsigned int mem_val;
+
+	dis_info.info->stop_vma = 0;
+
+	value = ((dis_info.mem + (value << shift)
+		  + ((IS_CSKY_V1 (mach_flag)) ? 2 : 0))
+		 & 0xfffffffc);
+	status = dis_info.info->read_memory_func (value, ibytes, 4,
+						  dis_info.info);
+	if (status != 0)
+	  {
+	    dis_info.info->memory_error_func (status, dis_info.mem,
+					      dis_info.info);
+	    return -1;
+	  }
+	mem_val = csky_chars_to_number (ibytes, 4);
+	/* Remove [] around literal value to match ABI syntax.  */
+	sprintf (buf, "0x%X", mem_val);
+	strcat (str, buf);
+	/* For jmpi/jsri, we'll try to get a symbol for the target.  */
+	if (dis_info.info->print_address_func && mem_val != 0)
+	  {
+	    dis_info.value = mem_val;
+	    dis_info.need_output_symbol = 1;
+	  }
+	else
+	  {
+	    sprintf (buf, "\t// from address pool at 0x%x",
+		     (unsigned int)value);
+	    strcat (str, buf);
+	  }
+	break;
+      }
+    case OPRND_TYPE_BLOOP_OFF4b:
+    case OPRND_TYPE_BLOOP_OFF12b:
+    case OPRND_TYPE_OFF11b:
+    case OPRND_TYPE_OFF16b_LSL1:
+    case OPRND_TYPE_IMM_OFF18b:
+    case OPRND_TYPE_OFF26b:
+      {
+	int shift = oprnd->shift;
+	if (value & ((max >> 1) + 1))
+	  value |= ~max;
+	if (is_extern_symbol (dis_info.info, dis_info.mem))
+	  value = 0;
+	else if (IS_CSKY_V1 (mach_flag))
+	  value = dis_info.mem + 2 + (value << shift);
+	else
+	  value = dis_info.mem + (value << shift);
+	dis_info.need_output_symbol = 1;
+	dis_info.value= value;
+	sprintf (buf, "0x%x", (unsigned int)value);
+	strcat (str, buf);
+	break;
+      }
+    case OPRND_TYPE_CONSTANT:
+    case OPRND_TYPE_FCONSTANT:
+      {
+	int shift = oprnd->shift;
+	char ibytes[8];
+	int status;
+	bfd_vma addr;
+	int nbytes;
+
+	dis_info.info->stop_vma = 0;
+	value <<= shift;
+
+	if (IS_CSKY_V1 (mach_flag))
+	  addr = (dis_info.mem + 2 + value) & 0xfffffffc;
+	else
+	  addr = (dis_info.mem + value) & 0xfffffffc;
+
+	if (oprnd->type == OPRND_TYPE_FCONSTANT
+	    && dis_info.opinfo->opcode != CSKYV2_INST_FLRW)
+	  nbytes = 8;
+	else
+	  nbytes = 4;
+
+	status = dis_info.info->read_memory_func (addr, (bfd_byte *)ibytes,
+						  nbytes, dis_info.info);
+	if (status != 0)
+	  /* Address out of bounds.  -> lrw rx, [pc, 0ffset]. */
+	  sprintf (buf, "[pc, %d]\t// from address pool at %x", (int)value,
+		   (unsigned int)addr);
+	else
+	  {
+	    dis_info.value = addr;
+	    value = csky_chars_to_number ((unsigned char *)ibytes, 4);
+	  }
+
+	if (oprnd->type == OPRND_TYPE_FCONSTANT)
+	  {
+	    double f;
+
+	    if (dis_info.opinfo->opcode == CSKYV2_INST_FLRW)
+	      /* flrws.  */
+	      floatformat_to_double ((dis_info.info->endian == BFD_ENDIAN_BIG
+				      ? &floatformat_ieee_single_big
+				      : &floatformat_ieee_single_little),
+				     ibytes, &f);
+	    else
+	      floatformat_to_double ((dis_info.info->endian == BFD_ENDIAN_BIG
+				      ? &floatformat_ieee_double_big
+				      : &floatformat_ieee_double_little),
+				     ibytes, &f);
+	    sprintf (buf, "%f", f);
+	  }
+	else
+	  {
+	    dis_info.need_output_symbol = 1;
+	    sprintf (buf, "0x%x", (unsigned int)value);
+	  }
+
+	strcat (str, buf);
+	break;
+      }
+    case OPRND_TYPE_ELRW_CONSTANT:
+      {
+	int shift = oprnd->shift;
+	char ibytes[4];
+	int status;
+	bfd_vma addr;
+	dis_info.info->stop_vma = 0;
+
+	value = 0x80 + ((~value) & 0x7f);
+
+	value = value << shift;
+	addr = (dis_info.mem + value) & 0xfffffffc;
+
+	status = dis_info.info->read_memory_func (addr, (bfd_byte *)ibytes,
+						  4, dis_info.info);
+	if (status != 0)
+	  /* Address out of bounds.  -> lrw rx, [pc, 0ffset]. */
+	  sprintf (buf, "[pc, %d]\t// from address pool at %x", (int) value,
+		   (unsigned int)addr);
+	else
+	  {
+	    dis_info.value = addr;
+	    value = csky_chars_to_number ((unsigned char *)ibytes, 4);
+	    dis_info.need_output_symbol = 1;
+	    sprintf (buf, "0x%x", (unsigned int)value);
+	  }
+
+	strcat (str, buf);
+	break;
+      }
+    case OPRND_TYPE_SFLOAT:
+    case OPRND_TYPE_DFLOAT:
+      {
+	/* This is for fmovis/fmovid, which have an internal 13-bit
+	   encoding that they convert to single/double precision
+	   (respectively).  We'll convert the 13-bit encoding to an IEEE
+	   double and then to host double format to print it.
+	   Sign bit: bit 20.
+	   4-bit exponent: bits 19:16, biased by 11.
+	   8-bit mantissa: split between 24:21 and 7:4.  */
+	uint64_t imm4;
+	uint64_t imm8;
+	uint64_t dbnum;
+	unsigned char valbytes[8];
+	double fvalue;
+
+	imm4 = ((inst >> 16) & 0xf);
+	imm4 = (uint64_t)(1023 - (imm4 - 11)) << 52;
+
+	imm8 = (uint64_t)((inst >> 4) & 0xf) << 44;
+	imm8 |= (uint64_t)((inst >> 21) & 0xf) << 48;
+
+	dbnum = (uint64_t)((inst >> 20) & 1) << 63;
+	dbnum |= imm4 | imm8;
+
+	/* Do this a byte at a time so we don't have to
+	   worry about the host's endianness.  */
+	valbytes[0] = dbnum & 0xff;
+	valbytes[1] = (dbnum >> 8) & 0xff;
+	valbytes[2] = (dbnum >> 16) & 0xff;
+	valbytes[3] = (dbnum >> 24) & 0xff;
+	valbytes[4] = (dbnum >> 32) & 0xff;
+	valbytes[5] = (dbnum >> 40) & 0xff;
+	valbytes[6] = (dbnum >> 48) & 0xff;
+	valbytes[7] = (dbnum >> 56) & 0xff;
+
+	floatformat_to_double (&floatformat_ieee_double_little, valbytes,
+			       &fvalue);
+
+	sprintf (buf, "%f", fvalue);
+	strcat (str, buf);
+	break;
+      }
+    case OPRND_TYPE_LABEL_WITH_BRACKET:
+      sprintf (buf, "[0x%x]", (unsigned int)value);
+      strcat (str, buf);
+      strcat (str, "\t// the offset is based on .data");
+      break;
+    case OPRND_TYPE_OIMM3b:
+    case OPRND_TYPE_OIMM4b:
+    case OPRND_TYPE_OIMM5b:
+    case OPRND_TYPE_OIMM5b_IDLY:
+    case OPRND_TYPE_OIMM8b:
+    case OPRND_TYPE_OIMM12b:
+    case OPRND_TYPE_OIMM16b:
+    case OPRND_TYPE_OIMM18b:
+      value += 1;
+      sprintf (buf, "%d", (int)value);
+      strcat (str, buf);
+      break;
+    case OPRND_TYPE_OIMM5b_BMASKI:
+      if (value > 32 || value < 16)
+	{
+	  ret = -1;
+	  break;
+	}
+      sprintf (buf, "%d", (int)(value + 1));
+      strcat (str, buf);
+      ret = 0;
+      break;
+    case OPRND_TYPE_FREGLIST_DASH:
+      if (IS_CSKY_V2 (mach_flag))
+	{
+	  int vrx = value & 0xf;
+	  int vry = vrx + (value >> 4);
+	  sprintf (buf, "fr%d-fr%d", vrx, vry);
+	  strcat (str, buf);
+	}
+      break;
+    case OPRND_TYPE_REGLIST_DASH:
+      if (IS_CSKY_V1 (mach_flag))
+	{
+	  strcat (str, csky_general_reg[value]);
+	  strcat (str, "-r15");
+	}
+      else
+	{
+	  strcat (str, csky_general_reg[value >> 5]);
+	  strcat (str, "-");
+	  strcat (str, csky_general_reg[(value & 0x1f) + (value >> 5)]);
+	}
+      break;
+    case OPRND_TYPE_PSR_BITS_LIST:
+      {
+	struct psrbit const *bits;
+	int first_oprnd = TRUE;
+	int i = 0;
+	if (IS_CSKY_V1 (mach_flag))
+	  {
+	    if (value == 0)
+	      {
+		strcat (str, "af");
+		break;
+	      }
+	    bits = cskyv1_psr_bits;
+	  }
+	else
+	  bits = cskyv2_psr_bits;
+	while (value != 0 && bits[i].name != NULL)
+	    {
+	      if (value & bits[i].value)
+		{
+		  if (!first_oprnd)
+		    strcat (str, ", ");
+		  strcat (str, bits[i].name);
+		  value &= ~bits[i].value;
+		  first_oprnd = FALSE;
+		}
+	      i++;
+	    }
+	break;
+      }
+    case OPRND_TYPE_REGbsp:
+      if (IS_CSKY_V1 (mach_flag))
+	strcat (str, "(sp)");
+      else
+	strcat (str, "(sp)");
+      break;
+    case OPRND_TYPE_REGsp:
+      if (IS_CSKY_V1 (mach_flag))
+	strcat (str, "sp");
+      else
+	strcat (str, "sp");
+      break;
+    case OPRND_TYPE_REGnr4_r7:
+    case OPRND_TYPE_AREG_WITH_BRACKET:
+      if (IS_CSKY_V1 (mach_flag) && (value < 4 || value > 7))
+	{
+	  strcat (str, "(");
+	  strcat (str, csky_general_reg[value]);
+	  strcat (str, ")");
+	}
+      else
+	{
+	  strcat (str, "(");
+	  strcat (str, csky_general_reg[value]);
+	  strcat (str, ")");
+	}
+      break;
+    case OPRND_TYPE_AREG_WITH_LSHIFT:
+      strcat (str, csky_general_reg[value >> 5]);
+      strcat (str, " << ");
+      if ((value & 0x1f) == 0x1)
+	strcat (str, "0");
+      else if ((value & 0x1f) == 0x2)
+	strcat (str, "1");
+      else if ((value & 0x1f) == 0x4)
+	strcat (str, "2");
+      else if ((value & 0x1f) == 0x8)
+	strcat (str, "3");
+      break;
+    case OPRND_TYPE_AREG_WITH_LSHIFT_FPU:
+      strcat (str, csky_general_reg[value >> 2]);
+      strcat (str, " << ");
+      if ((value & 0x3) == 0x0)
+	strcat (str, "0");
+      else if ((value & 0x3) == 0x1)
+	strcat (str, "1");
+      else if ((value & 0x3) == 0x2)
+	strcat (str, "2");
+      else if ((value & 0x3) == 0x3)
+	strcat (str, "3");
+      break;
+    case OPRND_TYPE_FREG_WITH_INDEX:
+      {
+	unsigned freg_val = value & 0xf;
+	unsigned index_val = (value >> 4) & 0xf;
+	sprintf (buf, "vr%d[%d]", freg_val, index_val);
+	strcat(str, buf);
+	break;
+      }
+    case OPRND_TYPE_REGr4_r7:
+      if (IS_CSKY_V1 (mach_flag))
+	strcat (str, "r4-r7");
+      break;
+    case OPRND_TYPE_CONST1:
+      strcat (str, "1");
+      break;
+    case OPRND_TYPE_REG_r1a:
+    case OPRND_TYPE_REG_r1b:
+      strcat (str, "r1");
+      break;
+    case OPRND_TYPE_REG_r28:
+      strcat (str, "r28");
+      break;
+    case OPRND_TYPE_REGLIST_DASH_COMMA:
+      /* 16-bit reglist.  */
+      if (value & 0xf)
+	{
+	  strcat (str, "r4");
+	  if ((value & 0xf) > 1)
+	    {
+	      strcat (str, "-");
+	      strcat (str, csky_general_reg[(value & 0xf) + 3]);
+	    }
+	  if (value & ~0xf)
+	    strcat (str, ", ");
+	}
+      if (value & 0x10)
+	{
+	  /* r15.  */
+	  strcat (str, "r15");
+	  if (value & ~0x1f)
+	    strcat (str, ", ");
+	}
+      if (dis_info.opinfo->oprnd.oprnds[0].mask != OPRND_MASK_0_4)
+	{
+	  /* 32bits reglist.  */
+	  value >>= 5;
+	  if (value & 0x3)
+	    {
+	      strcat (str, "r16");
+	      if ((value & 0x7) > 1)
+		{
+		  strcat (str, "-");
+		  strcat (str, csky_general_reg[(value & 0xf) + 15]);
+		}
+	      if (value & ~0x7)
+		strcat (str, ", ");
+	      }
+	  if (value & 0x8)
+	    /* r15.  */
+	    strcat (str, "r28");
+	}
+      break;
+    case OPRND_TYPE_UNCOND10b:
+    case OPRND_TYPE_UNCOND16b:
+    case OPRND_TYPE_COND10b:
+    case OPRND_TYPE_COND16b:
+      {
+	int shift = oprnd->shift;
+
+	if (value & ((max >> 1) + 1))
+	  value |= ~max;
+	if (is_extern_symbol (dis_info.info, dis_info.mem))
+	  value = 0;
+	else
+	  value = dis_info.mem + (value << shift);
+	sprintf (buf, "0x%x", (unsigned int)value);
+	strcat (str, buf);
+	dis_info.need_output_symbol = 1;
+	dis_info.value = value;
+      }
+      break;
+
+    default:
+      ret = -1;
+      break;
+    }
+  return ret;
+}
+
+static int
+csky_print_operand (char *str, struct operand const *oprnd,
+		    CSKY_INST_TYPE inst, int reloc)
+{
+  int ret = -1;
+  char *lc = "";
+  char *rc = "";
+  if (oprnd->mask == HAS_SUB_OPERAND)
+    {
+      struct soperand *sop = (struct soperand *)oprnd;
+      if (oprnd->type == OPRND_TYPE_BRACKET)
+	{
+	  lc = "(";
+	  rc = ")";
+	}
+      else if (oprnd->type == OPRND_TYPE_ABRACKET)
+	{
+	  lc = "<";
+	  rc = ">";
+	}
+      strcat (str, lc);
+      ret = csky_print_operand (str, &sop->subs[0], inst, reloc);
+      if (ret)
+	return ret;
+      strcat (str, ", ");
+      ret = csky_print_operand (str, &sop->subs[1], inst, reloc);
+      strcat (str, rc);
+      return ret;
+    }
+  return csky_output_operand (str, oprnd, inst, reloc);
+}
+
+static int
+csky_print_operands (char *str, struct csky_opcode_info const *pinfo,
+		     struct disassemble_info *info, CSKY_INST_TYPE inst,
+		     int reloc)
+{
+  int i = 0;
+  int ret = 0;
+  if (pinfo->operand_num)
+    strcat (str, "      \t");
+  if (pinfo->operand_num == -1)
+    {
+      ret = csky_print_operand (str, &pinfo->oprnd.oprnds[i], inst, reloc);
+      if (ret)
+	return ret;
+    }
+  else
+    for (; i < pinfo->operand_num; i++)
+      {
+	if (i != 0)
+	  strcat (str, ", ");
+	ret = csky_print_operand (str, &pinfo->oprnd.oprnds[i], inst, reloc);
+	if (ret)
+	  return ret;
+      }
+  info->fprintf_func (info->stream, "%s", str);
+  if (dis_info.need_output_symbol)
+    {
+      info->fprintf_func (info->stream, "\t// ");
+      info->print_address_func (dis_info.value, dis_info.info);
+    }
+  return 0;
+}
+
+static void
+number_to_chars_littleendian (char *buf, CSKY_INST_TYPE val, int n)
+{
+  if (n <= 0)
+    abort ();
+  while (n--)
+    {
+      *buf++ = val & 0xff;
+      val >>= 8;
+    }
+}
+
+#define CSKY_READ_DATA()                                        \
+{                                                               \
+  status = info->read_memory_func (memaddr, buf, 2, info);      \
+  if (status)                                                   \
+    {                                                           \
+      info->memory_error_func (status, memaddr, info);          \
+      return -1;                                                \
+    }                                                           \
+  if (info->endian == BFD_ENDIAN_BIG)                           \
+    inst |= (buf[0] << 8) | buf[1];                             \
+  else if (info->endian == BFD_ENDIAN_LITTLE)                   \
+    inst |= (buf[1] << 8) | buf[0];                             \
+  else                                                          \
+    abort();                                                    \
+  info->bytes_per_chunk += 2;                                   \
+  memaddr += 2;                                                 \
+}
+
+int
+print_insn_csky (bfd_vma memaddr, struct disassemble_info *info)
+{
+  unsigned char buf[4];
+  CSKY_INST_TYPE inst = 0;
+  int status;
+  char str[256];
+  long given;
+  int is_data = FALSE;
+  void (*printer) (bfd_vma, struct disassemble_info *, long);
+  unsigned int  size = 4;
+
+  memset (str, 0, sizeof (str));
+  info->bytes_per_chunk = 0;
+  info->bytes_per_chunk = 0;
+  dis_info.mem = memaddr;
+  dis_info.info = info;
+  dis_info.need_output_symbol = 0;
+  if (mach_flag != INIT_MACH_FLAG && mach_flag != BINARY_MACH_FLAG)
+    info->mach = mach_flag;
+  else if (mach_flag == INIT_MACH_FLAG)
+    mach_flag = info->mach;
+
+  if (mach_flag == BINARY_MACH_FLAG && info->endian == BFD_ENDIAN_UNKNOWN)
+    info->endian = BFD_ENDIAN_LITTLE;
+
+  /* First check the full symtab for a mapping symbol, even if there
+     are no usable non-mapping symbols for this address.  */
+  if (info->symtab_size != 0
+      && bfd_asymbol_flavour (*info->symtab) == bfd_target_elf_flavour)
+    {
+      bfd_vma addr;
+      int n;
+      int last_sym = -1;
+      enum sym_type type = CUR_TEXT;
+
+      if (memaddr <= last_map_addr)
+	last_map_sym = -1;
+      /* Start scanning at the start of the function, or wherever
+	 we finished last time.  */
+      n = 0;
+      if (n < last_map_sym)
+	n = last_map_sym;
+
+      /* Scan up to the location being disassembled.  */
+      for (; n < info->symtab_size; n++)
+	{
+	  addr = bfd_asymbol_value (info->symtab[n]);
+	  if (addr > memaddr)
+	    break;
+	  if ((info->section == NULL
+	       || info->section == info->symtab[n]->section)
+	      && get_sym_code_type (info, n, &type))
+	    last_sym = n;
+	}
+      last_map_sym = last_sym;
+      last_type = type;
+      is_data = (last_type == CUR_DATA);
+      if (is_data)
+	{
+	  size = 4 - ( memaddr & 3);
+	  for (n = last_sym + 1; n < info->symtab_size; n++)
+	    {
+	      addr = bfd_asymbol_value (info->symtab[n]);
+	      if (addr > memaddr)
+		{
+		  if (addr - memaddr < size)
+		    size = addr - memaddr;
+		  break;
+		}
+	    }
+	  /* If the next symbol is after three bytes, we need to
+	     print only part of the data, so that we can use either
+	     .byte or .short.  */
+	  if (size == 3)
+	    size = (memaddr & 1) ? 1 : 2;
+	}
+    }
+  info->bytes_per_line = 4;
+
+  if (is_data)
+    {
+      int i;
+
+      /* Size was already set above.  */
+      info->bytes_per_chunk = size;
+      printer = print_insn_data;
+
+      status = info->read_memory_func (memaddr, (bfd_byte *) buf, size, info);
+      given = 0;
+      if (info->endian == BFD_ENDIAN_LITTLE)
+	for (i = size - 1; i >= 0; i--)
+	  given = buf[i] | (given << 8);
+      else
+	for (i = 0; i < (int) size; i++)
+	  given = buf[i] | (given << 8);
+
+      printer (memaddr, info, given);
+      return info->bytes_per_chunk;
+    }
+
+  /* Handle instructions.  */
+  CSKY_READ_DATA();
+  if ((inst & 0xc000) == 0xc000 && IS_CSKY_V2 (mach_flag))
+    {
+      /* It's a 32-bit instruction.  */
+      inst <<= 16;
+      CSKY_READ_DATA();
+      if (info->buffer && (info->endian == BFD_ENDIAN_LITTLE))
+	{
+	  char* src = (char *)(info->buffer
+			       + ((memaddr - 4 - info->buffer_vma)
+				  * info->octets_per_byte));
+	  if (info->endian == BFD_ENDIAN_LITTLE)
+	    number_to_chars_littleendian (src, inst, 4);
+	}
+    }
+
+  if (IS_CSKY_V1 (mach_flag))
+    g_opcodeP = csky_v1_opcodes;
+  else
+    g_opcodeP = csky_v2_opcodes;
+
+  do
+    {
+      struct csky_opcode const *op;
+      struct csky_opcode_info const *pinfo = NULL;
+      int reloc;
+
+      memset (str, 0, sizeof (str));
+      op = csky_find_inst_info (&pinfo, inst, info->bytes_per_chunk);
+      if (!op)
+	{
+	  if (IS_CSKY_V1 (mach_flag))
+	    info->fprintf_func (info->stream, ".short: 0x%04x",
+				(unsigned short)inst);
+	  else
+	    info->fprintf_func (info->stream, ".long: 0x%08x",
+				(unsigned int)inst);
+	  return info->bytes_per_chunk;
+	}
+
+      if (info->bytes_per_chunk == 2)
+	reloc = op->reloc16;
+      else
+	reloc = op->reloc32;
+      dis_info.opinfo = pinfo;
+      strcat (str, op->mnemonic);
+
+      if (csky_print_operands (str, pinfo, info, inst, reloc))
+	g_opcodeP++;
+      else
+	break;
+    } while (1);
+
+  return info->bytes_per_chunk;
+}
diff --git a/opcodes/csky-opc.h b/opcodes/csky-opc.h
new file mode 100644
index 0000000..e31378c
--- /dev/null
+++ b/opcodes/csky-opc.h
@@ -0,0 +1,8127 @@
+/* Declarations for C-SKY opcode table
+   Copyright (C) 2007-2018 Free Software Foundation, Inc.
+   Contributed by C-SKY Microsystems and Mentor Graphics.
+
+   This file is part of the GNU opcodes library.
+
+   This library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   It is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with GAS; see the file COPYING.  If not, write to the Free
+   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
+
+#include "opcode/csky.h"
+
+#define OP_TABLE_NUM    2
+#define MAX_OPRND_NUM   4
+
+enum operand_type
+{
+  OPRND_TYPE_NONE = 0,
+  /* Control register.  */
+  OPRND_TYPE_CTRLREG,
+  /* r0 - r7.  */
+  OPRND_TYPE_GREG0_7,
+  /* r0 - r15.  */
+  OPRND_TYPE_GREG0_15,
+  /* r16 - r31.  */
+  OPRND_TYPE_GREG16_31,
+  /* r0 - r31.  */
+  OPRND_TYPE_AREG,
+  /* (rx).  */
+  OPRND_TYPE_AREG_WITH_BRACKET,
+  OPRND_TYPE_AREG_WITH_LSHIFT,
+  OPRND_TYPE_AREG_WITH_LSHIFT_FPU,
+
+  OPRND_TYPE_FREG_WITH_INDEX,
+  /* r1 only, for xtrb0(1)(2)(3) in csky v1 ISA.  */
+  OPRND_TYPE_REG_r1a,
+  /* r1 only, for divs/divu in csky v1 ISA.  */
+  OPRND_TYPE_REG_r1b,
+  /* r28.  */
+  OPRND_TYPE_REG_r28,
+  OPRND_TYPE_REGr4_r7,
+  /* sp register with bracket.  */
+  OPRND_TYPE_REGbsp,
+  /* sp register.  */
+  OPRND_TYPE_REGsp,
+  /* Register with bracket.  */
+  OPRND_TYPE_REGnr4_r7,
+  /* Not sp register.  */
+  OPRND_TYPE_REGnsp,
+  /* Not lr register.  */
+  OPRND_TYPE_REGnlr,
+  /* Not sp/lr register.  */
+  OPRND_TYPE_REGnsplr,
+  /* hi/lo register.  */
+  OPRND_TYPE_REGhilo,
+  /* VDSP register.  */
+  OPRND_TYPE_VREG,
+
+  /* cp index.  */
+  OPRND_TYPE_CPIDX,
+  /* cp regs.  */
+  OPRND_TYPE_CPREG,
+  /* cp cregs.  */
+  OPRND_TYPE_CPCREG,
+  /* fpu regs.  */
+  OPRND_TYPE_FREG,
+  /* fpu even regs.  */
+  OPRND_TYPE_FEREG,
+  /* Float round mode.  */
+  OPRND_TYPE_RM,
+  /* PSR bits.  */
+  OPRND_TYPE_PSR_BITS_LIST,
+
+  /* Constant.  */
+  OPRND_TYPE_CONSTANT,
+  /* Floating Constant.  */
+  OPRND_TYPE_FCONSTANT,
+  /* Extern lrw constant.  */
+  OPRND_TYPE_ELRW_CONSTANT,
+  /* [label].  */
+  OPRND_TYPE_LABEL_WITH_BRACKET,
+  /* The operand is the same as first reg.  It is a dummy reg that doesn't
+     appear in the binary code of the instruction.  It is also used by
+     the disassembler.
+     For example: bclri rz, rz, imm5 -> bclri rz, imm5.  */
+  OPRND_TYPE_DUMMY_REG,
+  /* The type of the operand is same as the first operand.  If the value
+     of the operand is same as the first operand, we can use a 16-bit
+     instruction to represent the opcode.
+     For example: addc r1, r1, r2 -> addc16 r1, r2.  */
+  OPRND_TYPE_2IN1_DUMMY,
+  /* Output a reg same as the first reg.
+     For example: addc r17, r1 -> addc32 r17, r17, r1.
+     The old "addc" cannot be represented by a 16-bit instruction because
+     16-bit "addc" only supports regs from r0 to r15.  So we use "addc32"
+     which has 3 operands, and duplicate the first operand to the second.  */
+  OPRND_TYPE_DUP_GREG0_7,
+  OPRND_TYPE_DUP_GREG0_15,
+  OPRND_TYPE_DUP_AREG,
+  /* Immediate.  */
+  OPRND_TYPE_IMM1b,
+  OPRND_TYPE_IMM2b,
+  OPRND_TYPE_IMM3b,
+  OPRND_TYPE_IMM4b,
+  OPRND_TYPE_IMM5b,
+  OPRND_TYPE_IMM7b,
+  OPRND_TYPE_IMM8b,
+  OPRND_TYPE_IMM12b,
+  OPRND_TYPE_IMM15b,
+  OPRND_TYPE_IMM16b,
+  OPRND_TYPE_IMM18b,
+  OPRND_TYPE_IMM32b,
+  /* Immediate left shift 2 bits.  */
+  OPRND_TYPE_IMM7b_LS2,
+  OPRND_TYPE_IMM8b_LS2,
+  /* OPRND_TYPE_IMM5b_a_b means: Immediate in (a, b).  */
+  OPRND_TYPE_IMM5b_1_31,
+  OPRND_TYPE_IMM5b_7_31,
+  /* Operand type for rori and rotri.  */
+  OPRND_TYPE_IMM5b_RORI,
+  OPRND_TYPE_IMM5b_POWER,
+  OPRND_TYPE_IMM5b_7_31_POWER,
+  OPRND_TYPE_IMM5b_BMASKI,
+  OPRND_TYPE_IMM8b_BMASKI,
+  /* For v2 movih.  */
+  OPRND_TYPE_IMM16b_MOVIH,
+  /* For v2 ori.  */
+  OPRND_TYPE_IMM16b_ORI,
+  /* For v2 ld/st.  */
+  OPRND_TYPE_IMM_LDST,
+  OPRND_TYPE_IMM_FLDST,
+  OPRND_TYPE_IMM2b_JMPIX,
+  /* Offset for bloop.  */
+  OPRND_TYPE_BLOOP_OFF4b,
+  OPRND_TYPE_BLOOP_OFF12b,
+  /* Offset for jump.  */
+  OPRND_TYPE_OFF8b,
+  OPRND_TYPE_OFF10b,
+  OPRND_TYPE_OFF11b,
+  OPRND_TYPE_OFF16b,
+  OPRND_TYPE_OFF16b_LSL1,
+  OPRND_TYPE_OFF26b,
+  /* An immediate or label.  */
+  OPRND_TYPE_IMM_OFF18b,
+  /* Offset immediate.  */
+  OPRND_TYPE_OIMM3b,
+  OPRND_TYPE_OIMM4b,
+  OPRND_TYPE_OIMM5b,
+  OPRND_TYPE_OIMM8b,
+  OPRND_TYPE_OIMM12b,
+  OPRND_TYPE_OIMM16b,
+  OPRND_TYPE_OIMM18b,
+  /* For csky v2 idly.  */
+  OPRND_TYPE_OIMM5b_IDLY,
+  /* For v2 bmaski.  */
+  OPRND_TYPE_OIMM5b_BMASKI,
+  /* Constants.  */
+  OPRND_TYPE_CONST1,
+  /* PC relative offset.  */
+  OPRND_TYPE_PCR_OFFSET_16K,
+  OPRND_TYPE_PCR_OFFSET_64K,
+  OPRND_TYPE_PCR_OFFSET_64M,
+  OPRND_TYPE_CPFUNC,
+  OPRND_TYPE_GOT_PLT,
+  OPRND_TYPE_REGLIST_LDM,
+  OPRND_TYPE_REGLIST_DASH,
+  OPRND_TYPE_FREGLIST_DASH,
+  OPRND_TYPE_REGLIST_COMMA,
+  OPRND_TYPE_REGLIST_DASH_COMMA,
+  OPRND_TYPE_BRACKET,
+  OPRND_TYPE_ABRACKET,
+  OPRND_TYPE_JBTF,
+  OPRND_TYPE_JBR,
+  OPRND_TYPE_JBSR,
+  OPRND_TYPE_UNCOND10b,
+  OPRND_TYPE_UNCOND16b,
+  OPRND_TYPE_COND10b,
+  OPRND_TYPE_COND16b,
+  OPRND_TYPE_JCOMPZ,
+  OPRND_TYPE_LSB2SIZE,
+  OPRND_TYPE_MSB2SIZE,
+  OPRND_TYPE_LSB,
+  OPRND_TYPE_MSB,
+  /* Single float and double float.  */
+  OPRND_TYPE_SFLOAT,
+  OPRND_TYPE_DFLOAT,
+};
+
+/* Operand descriptors.  */
+struct operand
+{
+  /* Mask for suboperand.  */
+  unsigned int mask;
+  /* Suboperand type.  */
+  enum operand_type type;
+  /* Operand shift.  */
+  int shift;
+};
+
+struct soperand
+{
+  /* Mask for operand.  */
+  unsigned int mask;
+  /* Operand type.  */
+  enum operand_type type;
+  /* Operand shift.  */
+  int shift;
+  /* Suboperand.  */
+  struct operand subs[3];
+};
+
+union csky_operand
+{
+  struct operand oprnds[5];
+  struct suboperand1
+  {
+    struct operand oprnd;
+    struct soperand soprnd;
+  } soprnd1;
+  struct suboperand2
+  {
+    struct soperand soprnd;
+    struct operand oprnd;
+  } soprnd2;
+};
+
+/* Describe a single instruction encoding.  */
+struct csky_opcode_info
+{
+  /* How many operands.  */
+  long operand_num;
+  /* The instruction opcode.  */
+  unsigned int opcode;
+  /* Operand information.  */
+  union csky_operand oprnd;
+};
+
+/* C-SKY instruction description.  Each mnemonic can have multiple
+   16-bit and 32-bit encodings.  */
+struct csky_opcode
+{
+  /* The instruction name.  */
+  const char *mnemonic;
+  /* Whether this is an unconditional control transfer instruction,
+     for the purposes of placing literal pools after it.
+     0 = no, 1 = within function, 2 = end of function.
+     See check_literals in gas/config/tc-csky.c.  */
+  int transfer;
+  /* Encodings for 16-bit opcodes.  */
+  struct csky_opcode_info op16[OP_TABLE_NUM];
+  /* Encodings for 32-bit opcodes.  */
+  struct csky_opcode_info op32[OP_TABLE_NUM];
+  /* Instruction set flag.  */
+  unsigned int isa_flag16;
+  unsigned int isa_flag32;
+  /* Whether this insn needs relocation, 0: no, !=0: yes.  */
+  signed int reloc16;
+  signed int reloc32;
+  /* Whether this insn needs relaxation, 0: no, != 0: yes.  */
+  signed int relax;
+  /* Worker function to call when this instruction needs special assembler
+     handling.  */
+  bfd_boolean (*work)(void);
+};
+
+/* The following are the opcodes used in relax/fix process.  */
+#define CSKYV1_INST_JMPI            0x7000
+#define CSKYV1_INST_ADDI            0x2000
+#define CSKYV1_INST_SUBI            0x2400
+#define CSKYV1_INST_LDW             0x8000
+#define CSKYV1_INST_STW             0x9000
+#define CSKYV1_INST_BSR             0xf800
+#define CSKYV1_INST_LRW             0x7000
+#define CSKYV1_INST_ADDU            0x1c00
+#define CSKYV1_INST_JMP             0x00c0
+#define CSKYV1_INST_MOV_R1_RX       0x1201
+#define CSKYV1_INST_MOV_RX_R1       0x1210
+
+#define CSKYV2_INST_BT16            0x0800
+#define CSKYV2_INST_BF16            0x0c00
+#define CSKYV2_INST_BT32            0xe8600000
+#define CSKYV2_INST_BF32            0xe8400000
+#define CSKYV2_INST_BR32            0xe8000000
+#define CSKYV2_INST_NOP             0x6c03
+#define CSKYV2_INST_MOVI16          0x3000
+#define CSKYV2_INST_MOVI32          0xea000000
+#define CSKYV2_INST_MOVIH           0xea200000
+#define CSKYV2_INST_LRW16           0x1000
+#define CSKYV2_INST_LRW32           0xea800000
+#define CSKYV2_INST_BSR32           0xe0000000
+#define CSKYV2_INST_BR32            0xe8000000
+#define CSKYV2_INST_FLRW            0xf4003800
+#define CSKYV2_INST_JMPI32          0xeac00000
+#define CSKYV2_INST_JSRI32          0xeae00000
+#define CSKYV2_INST_JSRI_TO_LRW     0xea9a0000
+#define CSKYV2_INST_JSR_R26         0xe8fa0000
+#define CSKYV2_INST_MOV_R0_R0       0xc4004820
+
+#define OPRND_SHIFT_0_BIT           0
+#define OPRND_SHIFT_1_BIT           1
+#define OPRND_SHIFT_2_BIT           2
+#define OPRND_SHIFT_3_BIT           3
+#define OPRND_SHIFT_4_BIT           4
+
+#define OPRND_MASK_NONE             0x0
+#define OPRND_MASK_0_1              0x3
+#define OPRND_MASK_0_2              0x7
+#define OPRND_MASK_0_3              0xf
+#define OPRND_MASK_0_4              0x1f
+#define OPRND_MASK_0_7              0xff
+#define OPRND_MASK_0_8              0x1ff
+#define OPRND_MASK_0_9              0x3ff
+#define OPRND_MASK_0_10             0x7ff
+#define OPRND_MASK_0_11             0xfff
+#define OPRND_MASK_0_14             0x7fff
+#define OPRND_MASK_0_15             0xffff
+#define OPRND_MASK_0_17             0x3ffff
+#define OPRND_MASK_0_25             0x3ffffff
+#define OPRND_MASK_2_4              0x1c
+#define OPRND_MASK_2_5              0x3c
+#define OPRND_MASK_3_7              0xf8
+#define OPRND_MASK_4                0x10
+#define OPRND_MASK_4_6              0x70
+#define OPRND_MASK_4_7              0xf0
+#define OPRND_MASK_4_8              0x1f0
+#define OPRND_MASK_4_10             0x7f0
+#define OPRND_MASK_5                0x20
+#define OPRND_MASK_5_6              0x60
+#define OPRND_MASK_5_7              0xe0
+#define OPRND_MASK_5_8              0x1e0
+#define OPRND_MASK_5_9              0x3e0
+#define OPRND_MASK_6_9              0x3c0
+#define OPRND_MASK_6_10             0x7c0
+#define OPRND_MASK_8_9              0x300
+#define OPRND_MASK_8_10             0x700
+#define OPRND_MASK_8_11             0xf00
+#define OPRND_MASK_9_10             0x600
+#define OPRND_MASK_9_12             0x1e00
+#define OPRND_MASK_10_11            0xc00
+#define OPRND_MASK_10_14            0x7c00
+#define OPRND_MASK_12_15            0xf000
+#define OPRND_MASK_13_17            0x3e000
+#define OPRND_MASK_16_19            0xf0000
+#define OPRND_MASK_16_20            0x1f0000
+#define OPRND_MASK_16_25            0x3ff0000
+#define OPRND_MASK_21_24            0x1e00000
+#define OPRND_MASK_21_25            0x3e00000
+#define OPRND_MASK_25               0x2000000
+#define OPRND_MASK_RSV              0xffffffff
+#define OPRND_MASK_0_3or21_24       OPRND_MASK_0_3 | OPRND_MASK_21_24
+#define OPRND_MASK_0_4or21_25       OPRND_MASK_0_4 | OPRND_MASK_21_25
+#define OPRND_MASK_0_4or16_20       OPRND_MASK_0_4 | OPRND_MASK_16_20
+#define OPRND_MASK_0_4or8_10        OPRND_MASK_0_4 | OPRND_MASK_8_10
+#define OPRND_MASK_0_4or8_9         OPRND_MASK_0_4 | OPRND_MASK_8_9
+#define OPRND_MASK_0_14or16_20      OPRND_MASK_0_14 | OPRND_MASK_16_20
+#define OPRND_MASK_4or5_8           OPRND_MASK_4   | OPRND_MASK_5_8
+#define OPRND_MASK_5or21_24         OPRND_MASK_5   | OPRND_MASK_21_24
+#define OPRND_MASK_2_5or6_9         OPRND_MASK_2_5 | OPRND_MASK_6_9
+#define OPRND_MASK_4_6or21_25       OPRND_MASK_4_6 | OPRND_MASK_21_25
+#define OPRND_MASK_4_7or21_24       OPRND_MASK_4_7 | OPRND_MASK_21_24
+#define OPRND_MASK_5_6or21_25       OPRND_MASK_5_6 | OPRND_MASK_21_25
+#define OPRND_MASK_5_7or8_10        OPRND_MASK_5_7 | OPRND_MASK_8_10
+#define OPRND_MASK_5_9or21_25       OPRND_MASK_5_9 | OPRND_MASK_21_25
+#define OPRND_MASK_16_19or21_24     OPRND_MASK_16_19 | OPRND_MASK_21_24
+#define OPRND_MASK_16_20or21_25     OPRND_MASK_16_20 | OPRND_MASK_21_25
+#define OPRND_MASK_4or9_10or25      OPRND_MASK_4 | OPRND_MASK_9_10 | OPRND_MASK_25
+#define OPRND_MASK_4_7or16_24       OPRND_MASK_4_7 | OPRND_MASK_16_20 | OPRND_MASK_21_24
+
+#define OPERAND_INFO(mask, type, shift) \
+  {OPRND_MASK_##mask, OPRND_TYPE_##type, shift}
+
+#define OPCODE_INFO_NONE() \
+  {-2, 0, \
+      {{OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT), \
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT), \
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT), \
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT), \
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT)}}}
+
+/* Here and in subsequent macros, the "oprnd" arguments are the
+   parenthesized arglist to the OPERAND_INFO macro above.  */
+#define OPCODE_INFO(num, op, oprnd1, oprnd2, oprnd3, oprnd4, oprnd5) \
+  {num, op, \
+      {OPERAND_INFO oprnd1, OPERAND_INFO oprnd2, OPERAND_INFO oprnd3, \
+	  OPERAND_INFO oprnd4, OPERAND_INFO oprnd5}}
+
+#define OPCODE_INFO0(op) \
+  {0, op,						\
+      {{OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT),	\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT),	\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT),	\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT),	\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT)}}}
+#define OPCODE_INFO1(op, oprnd) \
+  {1, op,						\
+      {{OPERAND_INFO oprnd,				\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT),	\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT),	\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT),	\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT)}}}
+#define OPCODE_INFO2(op, oprnd1, oprnd2) \
+  {2, op,						\
+      {{OPERAND_INFO oprnd1,				\
+	OPERAND_INFO oprnd2,				\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT),	\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT),	\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT)}}}
+#define OPCODE_INFO3(op, oprnd1, oprnd2, oprnd3)	\
+  {3, op,						\
+      {{OPERAND_INFO oprnd1,				\
+	OPERAND_INFO oprnd2,				\
+	OPERAND_INFO oprnd3,				\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT),	\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT)}}}
+#define OPCODE_INFO4(op, oprnd1, oprnd2, oprnd3, oprnd4) \
+  {4, op,						\
+      {{OPERAND_INFO oprnd1,				\
+	OPERAND_INFO oprnd2,				\
+	OPERAND_INFO oprnd3,				\
+	OPERAND_INFO oprnd4,				\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT)}}}
+#define OPCODE_INFO_LIST(op, oprnd) \
+  {-1, op,						\
+      {{OPERAND_INFO oprnd,				\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT),	\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT) ,	\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT),	\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT)}}}
+#define OPCODE_INFO5(op, oprnd1, oprnd2, oprnd3, oprnd4, oprnd5) \
+  {5, op,						\
+      {{OPERAND_INFO oprnd1,				\
+	OPERAND_INFO oprnd2,				\
+	OPERAND_INFO oprnd3,				\
+	OPERAND_INFO oprnd4,				\
+	OPERAND_INFO oprnd5}}}
+
+#define BRACKET_OPRND(oprnd1, oprnd2)			\
+  OPERAND_INFO (RSV, BRACKET, OPRND_SHIFT_0_BIT),	\
+  OPERAND_INFO oprnd1,					\
+  OPERAND_INFO oprnd2,					\
+  OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT)
+#define ABRACKET_OPRND(oprnd1, oprnd2)			\
+  OPERAND_INFO (RSV, ABRACKET, OPRND_SHIFT_0_BIT),	\
+  OPERAND_INFO oprnd1,					\
+  OPERAND_INFO oprnd2,					\
+  OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT)
+
+#define SOPCODE_INFO1(op, soprnd) \
+  {1, op,						\
+      {{soprnd,						\
+	OPERAND_INFO (NONE, NONE, OPRND_SHIFT_0_BIT)}}}
+#define SOPCODE_INFO2(op, oprnd, soprnd)		\
+  {2, op,						\
+      {{OPERAND_INFO oprnd, soprnd}}}
+
+
+/* Before using the opcode-defining macros, there need to be
+   #defines for _TRANSFER, _RELOC16, _RELOC32, and _RELAX.  See
+   below.  */
+/* FIXME:  it is a wart that these parameters are not explicit.  */
+
+#define OP16(mnem, opcode16, isa)			\
+  {mnem, _TRANSFER,					\
+      {opcode16, OPCODE_INFO_NONE ()},			\
+      {OPCODE_INFO_NONE (), OPCODE_INFO_NONE ()},	\
+      isa, 0, _RELOC16, 0, _RELAX, NULL}
+
+#ifdef BUILD_AS
+
+#define OP16_WITH_WORK(mnem, opcode16, isa, work)		\
+  {mnem, _TRANSFER,						\
+      {opcode16, OPCODE_INFO_NONE ()},				\
+      {OPCODE_INFO_NONE (), OPCODE_INFO_NONE ()},		\
+      isa, 0, _RELOC16, 0, _RELAX, work}
+#define OP32_WITH_WORK(mnem, opcode32, isa, work)		\
+  {mnem, _TRANSFER,						\
+      {OPCODE_INFO_NONE (), OPCODE_INFO_NONE ()},		\
+      {opcode32, OPCODE_INFO_NONE ()},				\
+      0, isa, 0, _RELOC32, _RELAX, work}
+#define OP16_OP32_WITH_WORK(mnem, opcode16, isa16, opcode32, isa32, work)  \
+  {mnem, _TRANSFER,						\
+      {opcode16, OPCODE_INFO_NONE ()},				\
+      {opcode32, OPCODE_INFO_NONE ()},				\
+      isa16, isa32, _RELOC16, _RELOC32, _RELAX, work}
+#define DOP16_OP32_WITH_WORK(mnem, opcode16a, opcode16b, isa16, opcode32, isa32, work)  \
+  {mnem, _TRANSFER,						\
+      {opcode16a, opcode16b},					\
+      {opcode32, OPCODE_INFO_NONE ()},				\
+      isa16, isa32, _RELOC16, _RELOC32, _RELAX, work}
+#define DOP16_DOP32_WITH_WORK(mnem, opcode16a, opcode16b, isa16, opcode32a, opcode32b, isa32, work) \
+  {mnem, _TRANSFER,						\
+      {opcode16a, opcode16b},					\
+      {opcode32a, opcode32b},					\
+      isa16, isa32, _RELOC16, _RELOC32, _RELAX, work}
+#define DOP32_WITH_WORK(mnem, opcode32a, opcode32b, isa, work)	\
+  {mnem, _TRANSFER,						\
+      {OPCODE_INFO_NONE (), OPCODE_INFO_NONE ()},		\
+      {opcode32a, opcode32b},					\
+      0, isa, 0, _RELOC32, _RELAX, work}
+
+#else /* ifdef BUILD_AS */
+
+#define OP16_WITH_WORK(mnem, opcode16, isa, work)		\
+  {mnem, _TRANSFER,						\
+      {opcode16, OPCODE_INFO_NONE ()},				\
+      {OPCODE_INFO_NONE (), OPCODE_INFO_NONE ()},		\
+      isa, 0, _RELOC16, 0, _RELAX, NULL}
+#define OP32_WITH_WORK(mnem, opcode32, isa, work)  \
+  {mnem, _TRANSFER, \
+      {OPCODE_INFO_NONE (), OPCODE_INFO_NONE ()},		\
+      {opcode32, OPCODE_INFO_NONE ()},				\
+      0, isa, 0, _RELOC32, _RELAX, NULL}
+#define OP16_OP32_WITH_WORK(mnem, opcode16, isa16, opcode32, isa32, work)  \
+  {mnem, _TRANSFER, \
+      {opcode16, OPCODE_INFO_NONE ()},				\
+      {opcode32, OPCODE_INFO_NONE ()},				\
+      isa16, isa32, _RELOC16, _RELOC32, _RELAX, NULL}
+#define DOP16_OP32_WITH_WORK(mnem, opcode16a, opcode16b, isa16, opcode32, isa32, work) \
+  {mnem, _TRANSFER,						\
+      {opcode16a, opcode16b},					\
+      {opcode32, OPCODE_INFO_NONE ()},				\
+      isa16, isa32, _RELOC16, _RELOC32, _RELAX, NULL}
+#define DOP16_DOP32_WITH_WORK(mnem, opcode16a, opcode16b, isa16, opcode32a, opcode32b, isa32, work)  \
+  {mnem, _TRANSFER,						\
+      {opcode16a, opcode16b},					\
+      {opcode32a, opcode32b},					\
+      isa16, isa32, _RELOC16, _RELOC32, _RELAX, NULL}
+#define DOP32_WITH_WORK(mnem, opcode32a, opcode32b, isa, work)  \
+  {mnem, _TRANSFER,						\
+      {OPCODE_INFO_NONE (), OPCODE_INFO_NONE ()},		\
+      {opcode32a, opcode32b},					\
+      0, isa, 0, _RELOC32, _RELAX, NULL}
+
+#endif  /* ifdef BUILD_AS */
+
+#define DOP16(mnem, opcode16_1, opcode16_2, isa)		\
+  {mnem, _TRANSFER,						\
+      {opcode16_1, opcode16_2},					\
+      {OPCODE_INFO_NONE (), OPCODE_INFO_NONE ()},		\
+      isa, 0, _RELOC16, 0, _RELAX, NULL}
+#define OP32(mnem, opcode32, isa)				\
+  {mnem, _TRANSFER,						\
+      {OPCODE_INFO_NONE (), OPCODE_INFO_NONE ()},		\
+      {opcode32, OPCODE_INFO_NONE ()},				\
+      0, isa, 0, _RELOC32, _RELAX, NULL}
+#define DOP32(mnem, opcode32a, opcode32b, isa)			\
+  {mnem, _TRANSFER,						\
+      {OPCODE_INFO_NONE (), OPCODE_INFO_NONE ()},		\
+      {opcode32a, opcode32b},					\
+       0, isa, 0, _RELOC32, _RELAX, NULL}
+#define OP16_OP32(mnem, opcode16, isa16, opcode32, isa32)	\
+  {mnem, _TRANSFER,						\
+      {opcode16, OPCODE_INFO_NONE ()},				\
+      {opcode32, OPCODE_INFO_NONE ()},				\
+      isa16, isa32, _RELOC16, _RELOC32, _RELAX, NULL}
+#define DOP16_OP32(mnem, opcode16a, opcode16b, isa16, opcode32, isa32) \
+  {mnem, _TRANSFER,						\
+      {opcode16a, opcode16b},					\
+      {opcode32, OPCODE_INFO_NONE ()},				\
+      isa16, isa32, _RELOC16, _RELOC32, _RELAX, NULL}
+#define OP16_DOP32(mnem, opcode16, isa16, opcode32a, opcode32b, isa32) \
+  {mnem, _TRANSFER,						\
+      {opcode16, OPCODE_INFO_NONE ()},				\
+      {opcode32a, opcode32b},					\
+      isa16, isa32, _RELOC16, _RELOC32, _RELAX, NULL}
+#define DOP16_DOP32(mnem, opcode16a, opcode16b, isa16, opcode32a, opcode32b, isa32) \
+  {mnem, _TRANSFER,						\
+      {opcode16a, opcode16b},					\
+      {opcode32a, opcode32b},					\
+      isa16, isa32, _RELOC16, _RELOC32, _RELAX, NULL}
+
+
+/* Register names and numbers.  */
+#define V1_REG_SP              0
+#define V1_REG_LR             15
+
+struct csky_reg
+{
+  const char *name;
+  int  index;
+  int  flag;
+};
+
+const char *csky_general_reg[] =
+{
+  "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
+  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
+  "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
+  "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
+  NULL,
+};
+
+/* TODO: optimize.  */
+const char *cskyv2_general_alias_reg[] =
+{
+  "a0", "a1", "a2", "a3", "l0", "l1", "l2", "l3",
+  "l4", "l5", "l6", "l7", "t0", "t1", "sp", "lr",
+  "l8", "l9", "t2", "t3", "t4", "t5", "t6", "t7",
+  "t8", "t9", "r26", "r27", "rdb", "gb", "r30", "r31",
+  NULL,
+};
+
+/* TODO: optimize.  */
+const char *cskyv1_general_alias_reg[] =
+{
+  "sp", "r1", "a0", "a1", "a2", "a3", "a4", "a5",
+  "fp", "l0", "l1", "l2", "l3", "l4", "gb", "lr",
+  NULL,
+};
+
+/* TODO: optimize.  */
+const char *csky_fpu_reg[] =
+{
+  "fr0",  "fr1",  "fr2",  "fr3",  "fr4",  "fr5",  "fr6",  "fr7",
+  "fr8",  "fr9",  "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
+  "fr16", "fr17", "fr18", "fr19", "fr20", "fr21", "fr22", "fr23",
+  "fr24", "fr25", "fr26", "fr27", "fr28", "fr29", "fr30", "fr31",
+  NULL,
+};
+
+/* Control Registers.  */
+struct csky_reg csky_ctrl_regs[] =
+{
+  {"psr", 0, 0},  {"vbr", 1, 0},    {"epsr", 2, 0},  {"fpsr", 3, 0},
+  {"epc", 4, 0},  {"fpc", 5, 0},    {"ss0", 6, 0},   {"ss1", 7, 0},
+  {"ss2", 8, 0},  {"ss3", 9, 0},    {"ss4", 10, 0},  {"gcr", 11, 0},
+  {"gsr", 12, 0}, {"cpuidr", 13, 0}, {"dcsr", 14, 0}, {"cwr", 15, 0},
+  {"cfr", 16, 0}, {"ccr", 17, 0},   {"capr", 19, 0}, {"pacr", 20, 0},
+  {"rid", 21, 0}, {"sedcr", 8, CSKY_ISA_TRUST}, {"sepcr", 9, CSKY_ISA_TRUST},
+  {NULL, 0, 0}
+};
+
+const char *csky_cp_idx[] =
+{
+  "cp0", "cp1", "cp2", "cp3", "cp4", "cp5", "cp6", "cp7",
+  "cp8", "cp9", "cp10", "cp11", "cp12", "cp13", "cp14", "cp15",
+  "cp16", "cp17", "cp18", "cp19", "cp20",
+  NULL,
+};
+
+const char *csky_cp_reg[] =
+{
+  "cpr0",  "cpr1",  "cpr2",  "cpr3",  "cpr4",  "cpr5",  "cpr6",  "cpr7",
+  "cpr8",  "cpr9",  "cpr10", "cpr11", "cpr12", "cpr13", "cpr14", "cpr15",
+  "cpr16", "cpr17", "cpr18", "cpr19", "cpr20", "cpr21", "cpr22", "cpr23",
+  "cpr24", "cpr25", "cpr26", "cpr27", "cpr28", "cpr29", "cpr30", "cpr31",
+  "cpr32", "cpr33", "cpr34", "cpr35", "cpr36", "cpr37", "cpr38", "cpr39",
+  "cpr40", "cpr41", "cpr42", "cpr43", "cpr44", "cpr45", "cpr46", "cpr47",
+  "cpr48", "cpr49", "cpr50", "cpr51", "cpr52", "cpr53", "cpr54", "cpr55",
+  "cpr56", "cpr57", "cpr58", "cpr59", "cpr60", "cpr61", "cpr62", "cpr63",
+  NULL,
+};
+
+const char *csky_cp_creg[] =
+{
+  "cpcr0",  "cpcr1",  "cpcr2",  "cpcr3",
+  "cpcr4",  "cpcr5",  "cpcr6",  "cpcr7",
+  "cpcr8",  "cpcr9",  "cpcr10", "cpcr11",
+  "cpcr12", "cpcr13", "cpcr14", "cpcr15",
+  "cpcr16", "cpcr17", "cpcr18", "cpcr19",
+  "cpcr20", "cpcr21", "cpcr22", "cpcr23",
+  "cpcr24", "cpcr25", "cpcr26", "cpcr27",
+  "cpcr28", "cpcr29", "cpcr30", "cpcr31",
+  "cpcr32", "cpcr33", "cpcr34", "cpcr35",
+  "cpcr36", "cpcr37", "cpcr38", "cpcr39",
+  "cpcr40", "cpcr41", "cpcr42", "cpcr43",
+  "cpcr44", "cpcr45", "cpcr46", "cpcr47",
+  "cpcr48", "cpcr49", "cpcr50", "cpcr51",
+  "cpcr52", "cpcr53", "cpcr54", "cpcr55",
+  "cpcr56", "cpcr57", "cpcr58", "cpcr59",
+  "cpcr60", "cpcr61", "cpcr62", "cpcr63",
+  NULL,
+};
+
+struct psrbit
+{
+  int value;
+  int isa;
+  const char *name;
+};
+const struct psrbit cskyv1_psr_bits[] =
+{
+  {1,    0, "ie"},
+  {2,    0, "fe"},
+  {4,    0, "ee"},
+  {8,    0, "af"},
+  {0, 0, NULL},
+};
+const struct psrbit cskyv2_psr_bits[] =
+{
+  {8, 0, "ee"},
+  {4, 0, "ie"},
+  {2, 0, "fe"},
+  {1, 0, "af"},
+  {0x10, CSKY_ISA_TRUST, "sie"},
+  {0, 0, NULL},
+};
+
+
+/* C-SKY V1 opcodes.  */
+const struct csky_opcode csky_v1_opcodes[] =
+{
+#define _TRANSFER   0
+#define _RELOC16    0
+#define _RELOC32    0
+#define _RELAX      0
+  OP16 ("bkpt",
+	OPCODE_INFO0 (0x0000),
+	CSKYV1_ISA_E1),
+  OP16 ("sync",
+	OPCODE_INFO0 (0x0001),
+	CSKYV1_ISA_E1),
+#undef _TRANSFER
+#define _TRANSFER   2
+  OP16 ("rfi",
+	OPCODE_INFO0 (0x0003),
+	CSKYV1_ISA_E1),
+#undef _TRANSFER
+#define _TRANSFER   0
+  OP16 ("stop",
+	OPCODE_INFO0 (0x0004),
+	CSKYV1_ISA_E1),
+  OP16 ("wait",
+	OPCODE_INFO0 (0x0005),
+	CSKYV1_ISA_E1),
+  OP16 ("doze",
+	OPCODE_INFO0 (0x0006),
+	CSKYV1_ISA_E1),
+  OP16 ("idly4",
+	OPCODE_INFO0 (0x0007),
+	CSKYV1_ISA_E1),
+  OP16 ("trap",
+	OPCODE_INFO1 (0x0008,
+		      (0_1, IMM2b, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("mvtc",
+	OPCODE_INFO0 (0x000c),
+	CSKY_ISA_DSP),
+  OP16 ("cprc",
+	OPCODE_INFO0 (0x000d),
+	CSKY_ISA_CP),
+  OP16 ("cpseti",
+	OPCODE_INFO1 (0x0010,
+		      (0_3, CPIDX, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_CP),
+  OP16 ("mvc",
+	OPCODE_INFO1 (0x0020,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("mvcv",
+	OPCODE_INFO1 (0x0030,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("ldq",
+	OPCODE_INFO2 (0x0040,
+		      (NONE, REGr4_r7, OPRND_SHIFT_0_BIT),
+		      (0_3, REGnr4_r7, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("stq",
+	OPCODE_INFO2 (0x0050,
+		      (NONE, REGr4_r7, OPRND_SHIFT_0_BIT),
+		      (0_3, REGnr4_r7, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("ldm",
+	OPCODE_INFO2 (0x0060,
+		      (0_3, REGLIST_DASH, OPRND_SHIFT_0_BIT),
+		      (NONE, REGbsp, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("stm",
+	OPCODE_INFO2 (0x0070,
+		      (0_3, REGLIST_DASH, OPRND_SHIFT_0_BIT),
+		      (NONE, REGbsp, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  DOP16 ("dect",
+	 OPCODE_INFO3 (0x0080,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (NONE, CONST1, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x0080,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("decf",
+	 OPCODE_INFO3 (0x0090,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (NONE, CONST1, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x0090,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("inct",
+	 OPCODE_INFO3 (0x00a0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (NONE, CONST1, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x00a0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("incf",
+	 OPCODE_INFO3 (0x00b0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (NONE, CONST1, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x00b0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+#undef _TRANSFER
+#define _TRANSFER 2
+  OP16 ("jmp",
+	OPCODE_INFO1 (0x00c0,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+#undef _TRANSFER
+#define _TRANSFER 0
+  OP16 ("jsr",
+	OPCODE_INFO1 (0x00d0,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  DOP16 ("ff1",
+	 OPCODE_INFO2 (0x00e0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x00e0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("brev",
+	 OPCODE_INFO2 (0x00f0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x00f0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("xtrb3",
+	 OPCODE_INFO2 (0x0100,
+		       (NONE, REG_r1a, OPRND_SHIFT_0_BIT),
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x0100,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("xtrb2",
+	 OPCODE_INFO2 (0x0110,
+		       (NONE, REG_r1a, OPRND_SHIFT_0_BIT),
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x0110,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("xtrb1",
+	 OPCODE_INFO2 (0x0120,
+		       (NONE, REG_r1a, OPRND_SHIFT_0_BIT),
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x0120,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("xtrb0",
+	 OPCODE_INFO2 (0x0130,
+		       (NONE, REG_r1a, OPRND_SHIFT_0_BIT),
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x0130,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("zextb",
+	 OPCODE_INFO2 (0x0140,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x0140,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("sextb",
+	 OPCODE_INFO2 (0x0150,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x0150,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("zexth",
+	 OPCODE_INFO2 (0x0160,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x0160,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("sexth",
+	 OPCODE_INFO2 (0x0170,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x0170,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("declt",
+	 OPCODE_INFO3 (0x0180,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (NONE, CONST1, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x0180,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("tstnbz",
+	OPCODE_INFO1 (0x0190,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  DOP16 ("decgt",
+	 OPCODE_INFO3 (0x01a0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (NONE, CONST1, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x01a0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("decne",
+	 OPCODE_INFO3 (0x01b0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (NONE, CONST1, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x01b0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("clrt",
+	OPCODE_INFO1 (0x01c0,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("clrf",
+	OPCODE_INFO1 (0x01d0,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  DOP16 ("abs",
+	 OPCODE_INFO2 (0x01e0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x01e0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("not",
+	 OPCODE_INFO2 (0x01f0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x01f0,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("movt",
+	OPCODE_INFO2 (0x0200,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  DOP16 ("mult",
+	 OPCODE_INFO3 (0x0300,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x0300,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("mac",
+	OPCODE_INFO2 (0x0400,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_MAC),
+  DOP16 ("subu",
+	 OPCODE_INFO3 (0x0500,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x0500,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("sub",
+	 OPCODE_INFO3 (0x0500,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x0500,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("addc",
+	 OPCODE_INFO3 (0x0600,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x0600,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("subc",
+	 OPCODE_INFO3 (0x0700,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x0700,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("cprgr",
+	OPCODE_INFO2 (0x0800,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, CPREG, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_CP),
+  OP16 ("movf",
+	OPCODE_INFO2 (0x0a00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  DOP16 ("lsr",
+	 OPCODE_INFO3 (0x0b00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x0b00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("cmphs",
+	OPCODE_INFO2 (0x0c00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("cmplt",
+	OPCODE_INFO2 (0x0d00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("tst",
+	OPCODE_INFO2 (0x0e00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("cmpne",
+	OPCODE_INFO2 (0x0f00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("mfcr",
+	OPCODE_INFO2 (0x1000,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, CTRLREG, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("psrclr",
+	OPCODE_INFO_LIST (0x11f0,
+			  (0_2, PSR_BITS_LIST, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("psrset",
+	OPCODE_INFO_LIST (0x11f8,
+			  (0_2, PSR_BITS_LIST, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("mov",
+	OPCODE_INFO2 (0x1200,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("bgenr",
+	OPCODE_INFO2 (0x1300,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  DOP16 ("rsub",
+	 OPCODE_INFO3 (0x1400,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x1400,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("ixw",
+	 OPCODE_INFO3 (0x1500,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x1500,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("and",
+	 OPCODE_INFO3 (0x1600,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x1600,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("xor",
+	 OPCODE_INFO3 (0x1700,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x1700,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("mtcr",
+	OPCODE_INFO2 (0x1800,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, CTRLREG, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  DOP16 ("asr",
+	 OPCODE_INFO3 (0x1a00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x1a00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("lsl",
+	 OPCODE_INFO3 (0x1b00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x1b00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("addu",
+	 OPCODE_INFO3 (0x1c00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x1c00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("add",
+	OPCODE_INFO2 (0x1c00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  DOP16 ("ixh",
+	 OPCODE_INFO3 (0x1d00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x1d00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("or",
+	 OPCODE_INFO3 (0x1e00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x1e00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("andn",
+	 OPCODE_INFO3 (0x1f00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x1f00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("addi",
+	 OPCODE_INFO3 (0x2000,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_8, OIMM5b, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x2000,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_8, OIMM5b, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("cmplti",
+	OPCODE_INFO2 (0x2200,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, OIMM5b, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  DOP16 ("subi",
+	 OPCODE_INFO3 (0x2400,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_8, OIMM5b, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x2400,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_8, OIMM5b, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("cpwgr",
+	OPCODE_INFO2 (0x2600,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, CPREG, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_CP),
+  DOP16 ("rsubi",
+	 OPCODE_INFO3 (0x2800,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x2800,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("cmpnei",
+	OPCODE_INFO2 (0x2a00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, IMM5b, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("bmaski",
+	OPCODE_INFO2 (0x2c00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, IMM5b_BMASKI, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  DOP16 ("divu",
+	 OPCODE_INFO3 (0x2c10,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (NONE, REG_r1b, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x2c10,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, REG_r1b, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("mflos",
+	OPCODE_INFO1 (0x2c20,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_MAC_DSP),
+  OP16 ("mfhis",
+	OPCODE_INFO1 (0x2c30,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_MAC_DSP),
+  OP16 ("mtlo",
+	OPCODE_INFO1 (0x2c40,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_MAC_DSP),
+  OP16 ("mthi",
+	OPCODE_INFO1 (0x2c50,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_MAC_DSP),
+  OP16 ("mflo",
+	OPCODE_INFO1 (0x2c60,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_MAC_DSP),
+  OP16 ("mfhi",
+	OPCODE_INFO1 (0x2c70,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_MAC_DSP),
+  DOP16 ("andi",
+	 OPCODE_INFO3 (0x2e00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x2e00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("bclri",
+	 OPCODE_INFO3 (0x3000,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x3000,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("bgeni",
+	OPCODE_INFO2 (0x3200,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, IMM5b_7_31, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("cpwir",
+	OPCODE_INFO1 (0x3200,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_CP),
+  DOP16 ("divs",
+	 OPCODE_INFO3 (0x3210,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (NONE, REG_r1b, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x3210,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, REG_r1b, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("cprsr",
+	OPCODE_INFO1 (0x3220,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_CP),
+  OP16 ("cpwsr",
+	OPCODE_INFO1 (0x3230,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_CP),
+  DOP16 ("bseti",
+	 OPCODE_INFO3 (0x3400,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x3400,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("btsti",
+	OPCODE_INFO2 (0x3600,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, IMM5b, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  DOP16 ("rotli",
+	 OPCODE_INFO3 (0x3800,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b_1_31, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x3800,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b_1_31, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("xsr",
+	 OPCODE_INFO3 (0x3800,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (NONE, CONST1, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x3800,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("asrc",
+	 OPCODE_INFO3 (0x3a00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (NONE, CONST1, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x3a00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("asri",
+	 OPCODE_INFO3 (0x3a00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b_1_31, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x3a00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b_1_31, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("lslc",
+	 OPCODE_INFO3 (0x3c00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (NONE, CONST1, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x3c00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("lsli",
+	 OPCODE_INFO3 (0x3c00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b_1_31, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x3c00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b_1_31, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("lsrc",
+	 OPCODE_INFO3 (0x3e00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (NONE, CONST1, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO1 (0x3e00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("lsri",
+	 OPCODE_INFO3 (0x3e00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b_1_31, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x3e00,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_8, IMM5b_1_31, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("ldex",
+	SOPCODE_INFO2 (0x4000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				      (4_7, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	CSKY_ISA_MP),
+  OP16 ("ldex.w",
+	SOPCODE_INFO2 (0x4000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				      (4_7, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	CSKY_ISA_MP),
+  OP16 ("ldwex",
+	SOPCODE_INFO2 (0x4000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				      (4_7, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	CSKY_ISA_MP),
+  OP16 ("stex",
+	SOPCODE_INFO2 (0x5000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				      (4_7, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	CSKY_ISA_MP),
+  OP16 ("stex.w",
+	SOPCODE_INFO2 (0x5000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				      (4_7, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	CSKY_ISA_MP),
+  OP16 ("stwex",
+	SOPCODE_INFO2 (0x5000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				      (4_7, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	CSKY_ISA_MP),
+  OP16 ("omflip0",
+	OPCODE_INFO2 (0x4000,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_MAC),
+  OP16 ("omflip1",
+	OPCODE_INFO2 (0x4100,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_MAC),
+  OP16 ("omflip2",
+	OPCODE_INFO2 (0x4200,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_MAC),
+  OP16 ("omflip3",
+	OPCODE_INFO2 (0x4300,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_MAC),
+  OP16 ("muls",
+	OPCODE_INFO2 (0x5000,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("mulsa",
+	OPCODE_INFO2 (0x5100,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("mulss",
+	OPCODE_INFO2 (0x5200,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("mulu",
+	OPCODE_INFO2 (0x5400,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("mulua",
+	OPCODE_INFO2 (0x5500,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("mulus",
+	OPCODE_INFO2 (0x5600,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("vmulsh",
+	OPCODE_INFO2 (0x5800,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("vmulsha",
+	OPCODE_INFO2 (0x5900,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("vmulshs",
+	OPCODE_INFO2 (0x5a00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("vmulsw",
+	OPCODE_INFO2 (0x5c00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("vmulswa",
+	OPCODE_INFO2 (0x5d00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("vmulsws",
+	OPCODE_INFO2 (0x5e00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("movi",
+	OPCODE_INFO2 (0x6000,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_10, IMM7b, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  DOP16 ("mulsh",
+	 OPCODE_INFO3 (0x6800,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x6800,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("mulsh.h",
+	 OPCODE_INFO3 (0x6800,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 OPCODE_INFO2 (0x6800,
+		       (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  OP16 ("mulsha",
+	OPCODE_INFO2 (0x6900,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("mulshs",
+	OPCODE_INFO2 (0x6a00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("cprcr",
+	OPCODE_INFO2 (0x6b00,
+		      (0_2, GREG0_7, OPRND_SHIFT_0_BIT),
+		      (3_7, CPCREG, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_CP),
+  OP16 ("mulsw",
+	OPCODE_INFO2 (0x6c00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("mulswa",
+	OPCODE_INFO2 (0x6d00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("mulsws",
+	OPCODE_INFO2 (0x6e00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_7, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_DSP),
+  OP16 ("cpwcr",
+	OPCODE_INFO2 (0x6f00,
+		      (0_2, GREG0_7, OPRND_SHIFT_0_BIT),
+		      (3_7, CPCREG, OPRND_SHIFT_0_BIT)),
+	CSKY_ISA_CP),
+#undef _RELOC16
+#define _RELOC16 BFD_RELOC_CKCORE_PCREL_IMM8BY4
+#undef _TRANSFER
+#define _TRANSFER 1
+  OP16 ("jmpi",
+	OPCODE_INFO1 (0x7000,
+		      (0_7, OFF8b, OPRND_SHIFT_2_BIT)),
+	CSKYV1_ISA_E1),
+#undef _TRANSFER
+#define _TRANSFER 0
+  OP16 ("jsri",
+	OPCODE_INFO1 (0x7f00,
+		      (0_7, OFF8b, OPRND_SHIFT_2_BIT)),
+	CSKYV1_ISA_E1),
+  OP16_WITH_WORK ("lrw",
+		  OPCODE_INFO2 (0x7000,
+				(8_11, REGnsplr, OPRND_SHIFT_0_BIT),
+				(0_7, CONSTANT, OPRND_SHIFT_2_BIT)),
+		  CSKYV1_ISA_E1,
+		  v1_work_lrw),
+#undef _RELOC16
+#define _RELOC16 0
+  DOP16 ("ld.w",
+	 SOPCODE_INFO2 (0x8000,
+			(8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+			BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (4_7, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	 OPCODE_INFO2 (0x8000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (0_3, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("ldw",
+	 SOPCODE_INFO2 (0x8000,
+			(8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+			BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (4_7, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	 OPCODE_INFO2 (0x8000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (0_3, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("ld",
+	 SOPCODE_INFO2 (0x8000,
+			(8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+			BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (4_7, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	 OPCODE_INFO2 (0x8000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (0_3, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("st.w",
+	 SOPCODE_INFO2 (0x9000,
+			(8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+			BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (4_7, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	 OPCODE_INFO2 (0x9000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (0_3, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("stw",
+	 SOPCODE_INFO2 (0x9000,
+			(8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+			BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (4_7, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	 OPCODE_INFO2 (0x9000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (0_3, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("st",
+	 SOPCODE_INFO2 (0x9000,
+			(8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+			BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (4_7, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	 OPCODE_INFO2 (0x9000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (0_3, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("ld.b",
+	 SOPCODE_INFO2 (0xa000,
+			(8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+			BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (4_7, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	 OPCODE_INFO2 (0xa000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (0_3, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("ldb",
+	 SOPCODE_INFO2 (0xa000,
+			(8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+			BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (4_7, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	 OPCODE_INFO2 (0xa000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (0_3, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("st.b",
+	 SOPCODE_INFO2 (0xb000,
+			(8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+			BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (4_7, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	 OPCODE_INFO2 (0xb000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (0_3, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("stb",
+	 SOPCODE_INFO2 (0xb000,
+			(8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+			BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (4_7, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	 OPCODE_INFO2 (0xb000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (0_3, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("ld.h",
+	 SOPCODE_INFO2 (0xc000,
+			(8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+			BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (4_7, IMM_LDST, OPRND_SHIFT_1_BIT))),
+	 OPCODE_INFO2 (0xc000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (0_3, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("ldh",
+	 SOPCODE_INFO2 (0xc000,
+			(8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+			BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (4_7, IMM_LDST, OPRND_SHIFT_1_BIT))),
+	 OPCODE_INFO2 (0xc000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (0_3, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("st.h",
+	 SOPCODE_INFO2 (0xd000,
+			(8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+			BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (4_7, IMM_LDST, OPRND_SHIFT_1_BIT))),
+	 OPCODE_INFO2 (0xd000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (0_3, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+  DOP16 ("sth",
+	 SOPCODE_INFO2 (0xd000,
+			(8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+			BRACKET_OPRND ((0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (4_7, IMM_LDST, OPRND_SHIFT_1_BIT))),
+	 OPCODE_INFO2 (0xd000,
+		       (8_11, GREG0_15, OPRND_SHIFT_0_BIT),
+		       (0_3, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	 CSKYV1_ISA_E1),
+
+#undef _RELOC16
+#define _RELOC16    BFD_RELOC_CKCORE_PCREL_IMM11BY2
+  OP16 ("bt",
+	OPCODE_INFO1 (0xe000,
+		      (0_10, OFF11b, OPRND_SHIFT_1_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("bf",
+	OPCODE_INFO1 (0xe800,
+		      (0_10, OFF11b, OPRND_SHIFT_1_BIT)),
+	CSKYV1_ISA_E1),
+#undef _TRANSFER
+#define _TRANSFER 1
+  OP16 ("br",
+	OPCODE_INFO1 (0xf000,
+		      (0_10, OFF11b, OPRND_SHIFT_1_BIT)),
+	CSKYV1_ISA_E1),
+#undef _TRANSFER
+#define _TRANSFER 0
+  OP16 ("bsr",
+	OPCODE_INFO1 (0xf800,
+		      (0_10, OFF11b, OPRND_SHIFT_1_BIT)),
+	CSKYV1_ISA_E1),
+#undef _RELOC16
+#define _RELOC16    0
+
+#undef _RELAX
+#define _RELAX 1
+  OP16 ("jbt",
+	OPCODE_INFO1 (0xe000,
+		      (0_10, JBTF, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("jbf",
+	OPCODE_INFO1 (0xe800,
+		      (0_10, JBTF, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+#undef _TRANSFER
+#define _TRANSFER 1
+  OP16 ("jbr",
+	OPCODE_INFO1 (0xf000,
+		      (0_10, JBR, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+#undef _TRANSFER
+#define _TRANSFER 0
+#undef _RELAX
+#define _RELAX 0
+
+  OP16_WITH_WORK ("jbsr",
+		  OPCODE_INFO1 (0xf800,
+				(0_10, JBSR, OPRND_SHIFT_0_BIT)),
+		  CSKYV1_ISA_E1,
+		  v1_work_jbsr),
+
+  /* The following are aliases for other instructions.  */
+  /* rts -> jmp r15.  */
+#undef _TRANSFER
+#define _TRANSFER 2
+  OP16 ("rts",
+	OPCODE_INFO0 (0x00CF),
+	CSKYV1_ISA_E1),
+  OP16 ("rte",
+	OPCODE_INFO0 (0x0002),
+	CSKYV1_ISA_E1),
+  OP16 ("rfe",
+	OPCODE_INFO0 (0x0002),
+	CSKYV1_ISA_E1),
+#undef _TRANSFER
+#define _TRANSFER 0
+
+  /* cmphs r0,r0 */
+  OP16 ("setc",
+	OPCODE_INFO0 (0x0c00),
+	CSKYV1_ISA_E1),
+  /* cmpne r0,r0 */
+  OP16 ("clrc",
+	OPCODE_INFO0 (0x0f00),
+	CSKYV1_ISA_E1),
+  /* cmplti rd,1 */
+  OP16 ("tstle",
+	OPCODE_INFO1 (0x2200,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  /* cmplei rd,X -> cmplti rd,X+1 */
+  OP16 ("cmplei",
+	OPCODE_INFO2 (0x2200,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, IMM5b, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  /* rsubi rd,0 */
+  OP16 ("neg",
+	OPCODE_INFO1 (0x2800,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  /* cmpnei rd,0.  */
+  OP16 ("tstne",
+	OPCODE_INFO1 (0x2a00,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  /* btsti rx,31.  */
+  OP16 ("tstlt",
+	OPCODE_INFO1 (0x37f0,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  /* bclri rx,log2(imm).  */
+  OP16 ("mclri",
+	OPCODE_INFO2 (0x3000,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, IMM5b_POWER, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  /* bgeni rx,log2(imm).  */
+  OP16 ("mgeni",
+	OPCODE_INFO2 (0x3200,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, IMM5b_7_31_POWER, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  /* bseti rx,log2(imm).  */
+  OP16 ("mseti",
+	OPCODE_INFO2 (0x3400,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, IMM5b_POWER, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  /* btsti rx,log2(imm).  */
+  OP16 ("mtsti",
+	OPCODE_INFO2 (0x3600,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, IMM5b_POWER, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("rori",
+	OPCODE_INFO2 (0x3800,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, IMM5b_RORI, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  OP16 ("rotri",
+	OPCODE_INFO2 (0x3800,
+		      (0_3, GREG0_15, OPRND_SHIFT_0_BIT),
+		      (4_8, IMM5b_RORI, OPRND_SHIFT_0_BIT)),
+	CSKYV1_ISA_E1),
+  /* mov r0, r0.  */
+  OP16 ("nop",
+	OPCODE_INFO0 (0x1200),
+	CSKYV1_ISA_E1),
+
+  /* Float instruction with work.  */
+  OP16_WITH_WORK ("fabss",
+		  OPCODE_INFO3 (0xffe04400,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fnegs",
+		  OPCODE_INFO3 (0xffe04c00,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fsqrts",
+		  OPCODE_INFO3 (0xffe05400,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("frecips",
+		  OPCODE_INFO3 (0xffe05c00,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fadds",
+		  OPCODE_INFO4 (0xffe38000,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(10_14, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fsubs",
+		  OPCODE_INFO4 (0xffe48000,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(10_14, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1, v1_work_fpu_fo),
+  OP16_WITH_WORK ("fmacs",
+		  OPCODE_INFO4 (0xffe58000,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(10_14, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fmscs",
+		  OPCODE_INFO4 (0xffe68000,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(10_14, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fmuls",
+		  OPCODE_INFO4 (0xffe78000,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(10_14, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fdivs",
+		  OPCODE_INFO4 (0xffe88000,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(10_14, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fnmacs",
+		  OPCODE_INFO4 (0xffe98000,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(10_14, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fnmscs",
+		  OPCODE_INFO4 (0xffea8000,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(10_14, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fnmuls",
+		  OPCODE_INFO4 (0xffeb8000,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(10_14, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fabsd",
+		  OPCODE_INFO3 (0xffe04000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fnegd",
+		  OPCODE_INFO3 (0xffe04800,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fsqrtd",
+		  OPCODE_INFO3 (0xffe05000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("frecipd",
+		  OPCODE_INFO3 (0xffe05800,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("faddd",
+		  OPCODE_INFO4 (0xffe30000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fsubd",
+		  OPCODE_INFO4 (0xffe40000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fmacd",
+		  OPCODE_INFO4 (0xffe50000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fmscd",
+		  OPCODE_INFO4 (0xffe60000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fmuld",
+		  OPCODE_INFO4 (0xffe70000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fdivd",
+		  OPCODE_INFO4 (0xffe80000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fnmacd",
+		  OPCODE_INFO4 (0xffe90000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fnmscd",
+		  OPCODE_INFO4 (0xffea0000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fnmuld",
+		  OPCODE_INFO4 (0xffeb0000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fabsm",
+		  OPCODE_INFO3 (0xffe06000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fnegm",
+		  OPCODE_INFO3 (0xffe06400,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("faddm",
+		  OPCODE_INFO4 (0xffec0000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fsubm",
+		  OPCODE_INFO4 (0xffec8000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fmacm",
+		  OPCODE_INFO4 (0xffed8000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fmscm",
+		  OPCODE_INFO4 (0xffee0000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fmulm",
+		  OPCODE_INFO4 (0xffed0000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fnmacm",
+		  OPCODE_INFO4 (0xffee8000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fnmscm",
+		  OPCODE_INFO4 (0xffef0000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fnmulm",
+		  OPCODE_INFO4 (0xffef8000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(10_14, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fcmphsd",
+		  OPCODE_INFO3 (0xffe00800,
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmpltd",
+		  OPCODE_INFO3 (0xffe00c00,
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmpned",
+		  OPCODE_INFO3 (0xffe01000,
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmpuod",
+		  OPCODE_INFO3 (0xffe01400,
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmphss",
+		  OPCODE_INFO3 (0xffe01800,
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmplts",
+		  OPCODE_INFO3 (0xffe01c00,
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmpnes",
+		  OPCODE_INFO3 (0xffe02000,
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmpuos",
+		  OPCODE_INFO3 (0xffe02400,
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmpzhsd",
+		  OPCODE_INFO2 (0xffe00400,
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmpzltd",
+		  OPCODE_INFO2 (0xffe00480,
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmpzned",
+		  OPCODE_INFO2 (0xffe00500,
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmpzuod",
+		  OPCODE_INFO2 (0xffe00580,
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmpzhss",
+		  OPCODE_INFO2 (0xffe00600,
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmpzlts",
+		  OPCODE_INFO2 (0xffe00680,
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmpznes",
+		  OPCODE_INFO2 (0xffe00700,
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fcmpzuos",
+		  OPCODE_INFO2 (0xffe00780,
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo_fc),
+  OP16_WITH_WORK ("fstod",
+		  OPCODE_INFO3 (0xffe02800,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fdtos",
+		  OPCODE_INFO3 (0xffe02c00,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fsitos",
+		  OPCODE_INFO3 (0xffe03400,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fsitod",
+		  OPCODE_INFO3 (0xffe03000,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fuitos",
+		  OPCODE_INFO3 (0xffe03c00,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fuitod",
+		  OPCODE_INFO3 (0xffe03800,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fstosi",
+		  OPCODE_INFO4 (0xffe10000,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(13_17, RM, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fdtosi",
+		  OPCODE_INFO4 (0xffe08000,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(13_17, RM, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fstoui",
+		  OPCODE_INFO4 (0xffe20000,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(13_17, RM, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fdtoui",
+		  OPCODE_INFO4 (0xffe18000,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FEREG, OPRND_SHIFT_0_BIT),
+				(13_17, RM, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fmovd",
+		  OPCODE_INFO3 (0xffe06800,
+				(5_9, FEREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fmovs",
+		  OPCODE_INFO3 (0xffe06c00,
+				(5_9, FREG, OPRND_SHIFT_0_BIT),
+				(0_4, FREG, OPRND_SHIFT_0_BIT),
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_fo),
+  OP16_WITH_WORK ("fmts",
+		  OPCODE_INFO2 (0x00000000,
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT),
+				(NONE, FREG, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_write),
+  OP16_WITH_WORK ("fmfs",
+		  OPCODE_INFO2 (0x00000000,
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT),
+				(NONE, FREG, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_read),
+  OP16_WITH_WORK ("fmtd",
+		  OPCODE_INFO2 (0x00000000,
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT),
+				(NONE, FEREG, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_writed),
+  OP16_WITH_WORK ("fmfd",
+		  OPCODE_INFO2 (0x00000000,
+				(NONE, GREG0_15, OPRND_SHIFT_0_BIT),
+				(NONE, FEREG, OPRND_SHIFT_0_BIT)),
+		  CSKY_ISA_FLOAT_E1,
+		  v1_work_fpu_readd),
+  {NULL}
+};
+
+#undef _TRANSFER
+#undef _RELOC16
+#undef _RELOC32
+#undef _RELAX
+
+/* C-SKY v2 opcodes.  */
+const struct csky_opcode csky_v2_opcodes[] =
+  {
+#define _TRANSFER   0
+#define _RELOC16    0
+#define _RELOC32    0
+#define _RELAX      0
+    OP16 ("bkpt",
+	  OPCODE_INFO0 (0x0000),
+	  CSKYV2_ISA_E1),
+    OP16_WITH_WORK ("nie",
+		    OPCODE_INFO0 (0x1460),
+		    CSKYV2_ISA_E1,
+		    v2_work_istack),
+    OP16_WITH_WORK ("nir",
+		    OPCODE_INFO0 (0x1461),
+		    CSKYV2_ISA_E1,
+		    v2_work_istack),
+    OP16_WITH_WORK ("ipush",
+		    OPCODE_INFO0 (0x1462),
+		    CSKYV2_ISA_E1,
+		    v2_work_istack),
+    OP16_WITH_WORK ("ipop",
+		    OPCODE_INFO0 (0x1463),
+		    CSKYV2_ISA_E1,
+		    v2_work_istack),
+    OP16 ("bpop.h",
+	  OPCODE_INFO1 (0x14a0,
+			(2_4, GREG0_7, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_JAVA),
+    OP16 ("bpop.w",
+	  OPCODE_INFO1 (0x14a2,
+			(2_4, GREG0_7, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_JAVA),
+    OP16 ("bpush.h",
+	  OPCODE_INFO1 (0x14e0,
+			(2_4, GREG0_7, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_JAVA),
+    OP16 ("bpush.w",
+	  OPCODE_INFO1 (0x14e2,
+			(2_4, GREG0_7, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_JAVA),
+    OP32 ("bmset",
+	  OPCODE_INFO0 (0xc0001020),
+	  CSKY_ISA_JAVA),
+    OP32 ("bmclr",
+	  OPCODE_INFO0 (0xc0001420),
+	  CSKY_ISA_JAVA),
+    OP32 ("sce",
+	  OPCODE_INFO1 (0xc0001820,
+			(21_24, IMM4b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_MP),
+    OP32 ("trap",
+	  OPCODE_INFO1 (0xc0002020,
+			(10_11, IMM2b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_E1),
+    /* Secure/nsecure world switch.  */
+    OP32 ("wsc",
+	  OPCODE_INFO0 (0xc0003c20),
+	  CSKY_ISA_TRUST),
+    OP32 ("mtcr",
+	  OPCODE_INFO2 (0xc0006420,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_4or21_25, CTRLREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_E1),
+    OP32 ("mfcr",
+	  OPCODE_INFO2 (0xc0006020,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20or21_25, CTRLREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_E1),
+#undef _TRANSFER
+#define _TRANSFER   2
+    OP32 ("rte",
+	  OPCODE_INFO0 (0xc0004020),
+	  CSKYV2_ISA_E1),
+    OP32 ("rfi",
+	  OPCODE_INFO0 (0xc0004420),
+	  CSKYV2_ISA_2E3),
+#undef _TRANSFER
+#define _TRANSFER   0
+    OP32 ("stop",
+	  OPCODE_INFO0 (0xc0004820),
+	  CSKYV2_ISA_E1),
+    OP32 ("wait",
+	  OPCODE_INFO0 (0xc0004c20),
+	  CSKYV2_ISA_E1),
+    OP32 ("doze",
+	  OPCODE_INFO0 (0xc0005020),
+	  CSKYV2_ISA_E1),
+    OP32 ("we",
+	  OPCODE_INFO0 (0xc0005420),
+	  CSKY_ISA_MP_1E2),
+    OP32 ("se",
+	  OPCODE_INFO0 (0xc0005820),
+	  CSKY_ISA_MP_1E2),
+    OP32 ("psrclr",
+	  OPCODE_INFO_LIST (0xc0007020,
+			    (21_25, PSR_BITS_LIST, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_E1),
+    OP32 ("psrset",
+	  OPCODE_INFO_LIST (0xc0007420,
+			    (21_25, PSR_BITS_LIST, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_E1),
+    DOP32 ("abs",
+	   OPCODE_INFO2 (0xc4000200,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO1 (0xc4000200,
+			 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_2E3),
+    OP32 ("mvc",
+	  OPCODE_INFO1 (0xc4000500,
+			(0_4, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("incf",
+	  OPCODE_INFO3 (0xc4000c20,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("movf",
+	  OPCODE_INFO2 (0xc4000c20,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("inct",
+	  OPCODE_INFO3 (0xc4000c40,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("movt",
+	  OPCODE_INFO2 (0xc4000c40,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("decf",
+	  OPCODE_INFO3 (0xc4000c80,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("dect",
+	  OPCODE_INFO3 (0xc4000d00,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("decgt",
+	  OPCODE_INFO3 (0xc4001020,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("declt",
+	  OPCODE_INFO3 (0xc4001040,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("decne",
+	  OPCODE_INFO3 (0xc4001080,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("clrf",
+	  OPCODE_INFO1 (0xc4002c20,
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("clrt",
+	  OPCODE_INFO1 (0xc4002c40,
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    DOP32 ("rotli",
+	   OPCODE_INFO3 (0xc4004900,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO2 (0xc4004900,
+			 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_1E2),
+    OP32 ("lslc",
+	  OPCODE_INFO3 (0xc4004c20,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("lsrc",
+	  OPCODE_INFO3 (0xc4004c40,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    DOP32 ("asrc",
+	   OPCODE_INFO3 (0xc4004c80,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, OIMM5b, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO1 (0xc4004c80,
+			 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_1E2),
+    OP32 ("xsr",
+	  OPCODE_INFO3 (0xc4004d00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("bgenr",
+	  OPCODE_INFO2 (0xc4005040,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    DOP32 ("brev",
+	   OPCODE_INFO2 (0xc4006200,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO1 (0xc4006200,
+			 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_2E3),
+    OP32 ("xtrb0",
+	  OPCODE_INFO2 (0xc4007020,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("xtrb1",
+	  OPCODE_INFO2 (0xc4007040,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("xtrb2",
+	  OPCODE_INFO2 (0xc4007080,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("xtrb3",
+	  OPCODE_INFO2 (0xc4007100,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("ff0",
+	  OPCODE_INFO2 (0xc4007c20,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    DOP32 ("ff1",
+	   OPCODE_INFO2 (0xc4007c40,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO1 (0xc4007c40,
+			 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_1E2),
+    OP32 ("mulu",
+	  OPCODE_INFO2 (0xc4008820,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("mulua",
+	  OPCODE_INFO2 (0xc4008840,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("mulus",
+	  OPCODE_INFO2 (0xc4008880,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("muls",
+	  OPCODE_INFO2 (0xc4008c20,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("mulsa",
+	  OPCODE_INFO2 (0xc4008c40,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("mulss",
+	  OPCODE_INFO2 (0xc4008c80,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("mulsha",
+	  OPCODE_INFO2 (0xc4009040,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("mulshs",
+	  OPCODE_INFO2 (0xc4009080,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("mulswa",
+	  OPCODE_INFO2 (0xc4009440,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("mulsws",
+	  OPCODE_INFO2 (0xc4009480,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("mfhis",
+	  OPCODE_INFO1 (0xc4009820,
+			(0_4, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("mflos",
+	  OPCODE_INFO1 (0xc4009880,
+			(0_4, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("mvtc",
+	  OPCODE_INFO0 (0xc4009a00),
+	  CSKY_ISA_DSP),
+    OP32 ("mfhi",
+	  OPCODE_INFO1 (0xc4009c20,
+			(0_4, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("mthi",
+	  OPCODE_INFO1 (0xc4009c40,
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("mflo",
+	  OPCODE_INFO1 (0xc4009c80,
+			(0_4, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("mtlo",
+	  OPCODE_INFO1 (0xc4009d00,
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP),
+    OP32 ("vmulsh",
+	  OPCODE_INFO2 (0xc400b020,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_1E2),
+    OP32 ("vmulsha",
+	  OPCODE_INFO2 (0xc400b040,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_1E2),
+    OP32 ("vmulshs",
+	  OPCODE_INFO2 (0xc400b080,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_1E2),
+    OP32 ("vmulsw",
+	  OPCODE_INFO2 (0xc400b420,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_1E2),
+    OP32 ("vmulswa",
+	  OPCODE_INFO2 (0xc400b440,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_1E2),
+    OP32 ("vmulsws",
+	  OPCODE_INFO2 (0xc400b480,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_1E2),
+    OP32 ("ldr.b",
+	  SOPCODE_INFO2 (0xd0000000,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_9or21_25, AREG_WITH_LSHIFT, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_2E3),
+    OP32 ("ldr.bs",
+	  SOPCODE_INFO2 (0xd0001000,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_9or21_25, AREG_WITH_LSHIFT, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_2E3),
+    OP32 ("ldr.h",
+	  SOPCODE_INFO2 (0xd0000400,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_9or21_25, AREG_WITH_LSHIFT, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_2E3),
+    OP32 ("ldr.hs",
+	  SOPCODE_INFO2 (0xd0001400,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_9or21_25, AREG_WITH_LSHIFT, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_2E3),
+    OP32 ("ldr.w",
+	  SOPCODE_INFO2 (0xd0000800,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_9or21_25, AREG_WITH_LSHIFT, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_2E3),
+    OP32 ("ldm",
+	  OPCODE_INFO2 (0xd0001c20,
+			(0_4or21_25, REGLIST_DASH, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("ldq",
+	  OPCODE_INFO2 (0xd0801c23,
+			(NONE, REGr4_r7, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("str.b",
+	  SOPCODE_INFO2 (0xd4000000,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_9or21_25, AREG_WITH_LSHIFT, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_2E3),
+    OP32 ("str.h",
+	  SOPCODE_INFO2 (0xd4000400,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_9or21_25, AREG_WITH_LSHIFT, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_2E3),
+    OP32 ("str.w",
+	  SOPCODE_INFO2 (0xd4000800,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_9or21_25, AREG_WITH_LSHIFT, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_2E3),
+    OP32 ("stm",
+	  OPCODE_INFO2 (0xd4001c20,
+			(0_4or21_25, REGLIST_DASH, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("stq",
+	  OPCODE_INFO2 (0xd4801c23,
+			(NONE, REGr4_r7, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("ld.bs",
+	  SOPCODE_INFO2 (0xd8004000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_11, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_1E2),
+    OP32 ("ldbs",
+	  SOPCODE_INFO2 (0xd8004000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_11, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_1E2),
+    OP32 ("ld.hs",
+	  SOPCODE_INFO2 (0xd8005000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_11, IMM_LDST, OPRND_SHIFT_1_BIT))),
+	  CSKYV2_ISA_1E2),
+    OP32 ("ldhs",
+	  SOPCODE_INFO2 (0xd8005000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_11, IMM_LDST, OPRND_SHIFT_1_BIT))),
+	  CSKYV2_ISA_1E2),
+    OP32 ("ld.d",
+	  SOPCODE_INFO2 (0xd8003000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	  CSKYV2_ISA_3E7),
+    OP32 ("ldex.w",
+	  SOPCODE_INFO2 (0xd8007000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	  CSKY_ISA_MP_1E2),
+    OP32 ("ldexw",
+	  SOPCODE_INFO2 (0xd8007000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	  CSKY_ISA_MP_1E2),
+    OP32 ("ldex",
+	  SOPCODE_INFO2 (0xd8007000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	  CSKY_ISA_MP_1E2),
+    OP32 ("st.d",
+	  SOPCODE_INFO2 (0xdc003000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	  CSKYV2_ISA_3E7),
+    OP32 ("stex.w",
+	  SOPCODE_INFO2 (0xdc007000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	  CSKY_ISA_MP_1E2),
+    OP32 ("stexw",
+	  SOPCODE_INFO2 (0xdc007000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	  CSKY_ISA_MP_1E2),
+    OP32 ("stex",
+	  SOPCODE_INFO2 (0xdc007000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	  CSKY_ISA_MP_1E2),
+    DOP32 ("andi",
+	   OPCODE_INFO3 (0xe4002000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 (0_11, IMM12b, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO2 (0xe4002000,
+			 (16_20or21_25, DUP_AREG, OPRND_SHIFT_0_BIT),
+			 (0_11, IMM12b, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_1E2),
+    OP32 ("andni",
+	  OPCODE_INFO3 (0xe4003000,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_11, IMM12b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("xori",
+	  OPCODE_INFO3 (0xe4004000,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_11, IMM12b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("ins",
+	  OPCODE_INFO4 (0xc4005c00,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(5_9, MSB2SIZE, OPRND_SHIFT_0_BIT),
+			(0_4, LSB2SIZE, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+#undef _TRANSFER
+#undef _RELOC32
+#define _TRANSFER   1
+#define _RELOC32  BFD_RELOC_CKCORE_PCREL_IMM16BY4
+    OP32 ("jmpi",
+	  OPCODE_INFO1 (0xeac00000,
+			(0_15, OFF16b, OPRND_SHIFT_2_BIT)),
+	  CSKYV2_ISA_2E3),
+#undef _TRANSFER
+#undef _RELOC32
+#define _TRANSFER   0
+#define _RELOC32  0
+
+    OP32 ("fadds",
+	  OPCODE_INFO3 (0xf4000000,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fsubs",
+	  OPCODE_INFO3 (0xf4000020,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fmovs",
+	  OPCODE_INFO2 (0xf4000080,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fabss",
+	  OPCODE_INFO2 (0xf40000c0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fnegs",
+	  OPCODE_INFO2 (0xf40000e0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fcmpzhss",
+	  OPCODE_INFO1 (0xf4000100,
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fcmpzlss",
+	  OPCODE_INFO1 (0xf4000120,
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fcmpznes",
+	  OPCODE_INFO1 (0xf4000140,
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fcmpzuos",
+	  OPCODE_INFO1 (0xf4000160,
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fcmphss",
+	  OPCODE_INFO2 (0xf4000180,
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fcmplts",
+	  OPCODE_INFO2 (0xf40001a0,
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fcmpnes",
+	  OPCODE_INFO2 (0xf40001c0,
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fcmpuos",
+	  OPCODE_INFO2 (0xf40001e0,
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fmuls",
+	  OPCODE_INFO3 (0xf4000200,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fmacs",
+	  OPCODE_INFO3 (0xf4000280,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fmscs",
+	  OPCODE_INFO3 (0xf40002a0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fnmacs",
+	  OPCODE_INFO3 (0xf40002c0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fnmscs",
+	  OPCODE_INFO3 (0xf40002e0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fnmuls",
+	  OPCODE_INFO3 (0xf4000220,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fdivs",
+	  OPCODE_INFO3 (0xf4000300,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("frecips",
+	  OPCODE_INFO2 (0xf4000320,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fsqrts",
+	  OPCODE_INFO2 (0xf4000340,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("faddd",
+	  OPCODE_INFO3 (0xf4000800,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fsubd",
+	  OPCODE_INFO3 (0xf4000820,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fmovd",
+	  OPCODE_INFO2 (0xf4000880,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fabsd",
+	  OPCODE_INFO2 (0xf40008c0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fnegd",
+	  OPCODE_INFO2 (0xf40008e0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fcmpzhsd",
+	  OPCODE_INFO1 (0xf4000900,
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fcmpzlsd",
+	  OPCODE_INFO1 (0xf4000920,
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fcmpzned",
+	  OPCODE_INFO1 (0xf4000940,
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fcmpzuod",
+	  OPCODE_INFO1 (0xf4000960,
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fcmphsd",
+	  OPCODE_INFO2 (0xf4000980,
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fcmpltd",
+	  OPCODE_INFO2 (0xf40009a0,
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fcmpned",
+	  OPCODE_INFO2 (0xf40009c0,
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fcmpuod",
+	  OPCODE_INFO2 (0xf40009e0,
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fmuld",
+	  OPCODE_INFO3 (0xf4000a00,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fnmuld",
+	  OPCODE_INFO3 (0xf4000a20,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fmacd",
+	  OPCODE_INFO3 (0xf4000a80,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fmscd",
+	  OPCODE_INFO3 (0xf4000aa0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fnmacd",
+	  OPCODE_INFO3 (0xf4000ac0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fnmscd",
+	  OPCODE_INFO3 (0xf4000ae0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fdivd",
+	  OPCODE_INFO3 (0xf4000b00,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("frecipd",
+	  OPCODE_INFO2 (0xf4000b20,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fsqrtd",
+	  OPCODE_INFO2 (0xf4000b40,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("faddm",
+	  OPCODE_INFO3 (0xf4001000,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fsubm",
+	  OPCODE_INFO3 (0xf4001020,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fmovm",
+	  OPCODE_INFO2 (0xf4001080,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fabsm",
+	  OPCODE_INFO2 (0xf40010c0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fnegm",
+	  OPCODE_INFO2 (0xf40010e0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fmulm",
+	  OPCODE_INFO3 (0xf4001200,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fnmulm",
+	  OPCODE_INFO3 (0xf4001220,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fmacm",
+	  OPCODE_INFO3 (0xf4001280,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fmscm",
+	  OPCODE_INFO3 (0xf40012a0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fnmacm",
+	  OPCODE_INFO3 (0xf40012c0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fnmscm",
+	  OPCODE_INFO3 (0xf40012e0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT),
+			(21_24, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fstosi.rn",
+	  OPCODE_INFO2 (0xf4001800,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fstosi.rz",
+	  OPCODE_INFO2 (0xf4001820,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fstosi.rpi",
+	  OPCODE_INFO2 (0xf4001840,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fstosi.rni",
+	  OPCODE_INFO2 (0xf4001860,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fstoui.rn",
+	  OPCODE_INFO2 (0xf4001880,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fstoui.rz",
+	  OPCODE_INFO2 (0xf40018a0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fstoui.rpi",
+	  OPCODE_INFO2 (0xf40018c0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fstoui.rni",
+	  OPCODE_INFO2 (0xf40018e0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fdtosi.rn",
+	  OPCODE_INFO2 (0xf4001900,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fdtosi.rz",
+	  OPCODE_INFO2 (0xf4001920,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fdtosi.rpi",
+	  OPCODE_INFO2 (0xf4001940,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fdtosi.rni",
+	  OPCODE_INFO2 (0xf4001960,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fdtoui.rn",
+	  OPCODE_INFO2 (0xf4001980,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fdtoui.rz",
+	  OPCODE_INFO2 (0xf40019a0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fdtoui.rpi",
+	  OPCODE_INFO2 (0xf40019c0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fdtoui.rni",
+	  OPCODE_INFO2 (0xf40019e0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fsitos",
+	  OPCODE_INFO2 (0xf4001a00,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fuitos",
+	  OPCODE_INFO2 (0xf4001a20,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fsitod",
+	  OPCODE_INFO2 (0xf4001a80,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fuitod",
+	  OPCODE_INFO2 (0xf4001aa0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fdtos",
+	  OPCODE_INFO2 (0xf4001ac0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fstod",
+	  OPCODE_INFO2 (0xf4001ae0,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fmfvrh",
+	  OPCODE_INFO2 (0xf4001b00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fmfvrl",
+	  OPCODE_INFO2 (0xf4001b20,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_19, FREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fmtvrh",
+	  OPCODE_INFO2 (0xf4001b40,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fmtvrl",
+	  OPCODE_INFO2 (0xf4001b60,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("flds",
+	  SOPCODE_INFO2 (0xf4002000,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_2_BIT))),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fldd",
+	  SOPCODE_INFO2 (0xf4002100,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_2_BIT))),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fldm",
+	  SOPCODE_INFO2 (0xf4002200,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_3_BIT))),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fsts",
+	  SOPCODE_INFO2 (0xf4002400,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_2_BIT))),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fstd",
+	  SOPCODE_INFO2 (0xf4002500,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_2_BIT))),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fstm",
+	  SOPCODE_INFO2 (0xf4002600,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_3_BIT))),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fldrs",
+	  SOPCODE_INFO2 (0xf4002800,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fstrs",
+	  SOPCODE_INFO2 (0xf4002c00,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fldrd",
+	  SOPCODE_INFO2 (0xf4002900,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fldrm",
+	  SOPCODE_INFO2 (0xf4002a00,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fstrd",
+	  SOPCODE_INFO2 (0xf4002d00,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fstrm",
+	  SOPCODE_INFO2 (0xf4002e00,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fldms",
+	  OPCODE_INFO2 (0xf4003000,
+			(0_3or21_24, FREGLIST_DASH, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fldmd",
+	  OPCODE_INFO2 (0xf4003100,
+			(0_3or21_24, FREGLIST_DASH, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fldmm",
+	  OPCODE_INFO2 (0xf4003200,
+			(0_3or21_24, FREGLIST_DASH, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fstms",
+	  OPCODE_INFO2 (0xf4003400,
+			(0_3or21_24, FREGLIST_DASH, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_E1),
+    OP32 ("fstmd",
+	  OPCODE_INFO2 (0xf4003500,
+			(0_3or21_24, FREGLIST_DASH, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    OP32 ("fstmm",
+	  OPCODE_INFO2 (0xf4003600,
+			(0_3or21_24, FREGLIST_DASH, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_FLOAT_1E2),
+    DOP32 ("sync",
+	   OPCODE_INFO1 (0xc0000420,
+			 (21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO0 (0xc0000420),
+	   CSKYV2_ISA_E1),
+    DOP32 ("idly",
+	   OPCODE_INFO1 (0xc0001c20,
+			 (21_25, OIMM5b_IDLY, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO0 (0xc0601c20),
+	   CSKYV2_ISA_E1),
+
+#undef _RELOC32
+#define _RELOC32 BFD_RELOC_CKCORE_PCREL_IMM18BY2
+    OP32 ("grs",
+	  OPCODE_INFO2 (0xcc0c0000,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(0_17, IMM_OFF18b, OPRND_SHIFT_1_BIT)),
+	  CSKYV2_ISA_2E3),
+#undef _RELOC32
+#define _RELOC32 0
+    DOP32 ("ixh",
+	   OPCODE_INFO3 (0xc4000820,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO2 (0xc4000820,
+			 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_1E2),
+    DOP32 ("ixw",
+	   OPCODE_INFO3 (0xc4000840,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO2 (0xc4000840,
+			 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_1E2),
+    OP32 ("ixd",
+	  OPCODE_INFO3 (0xc4000880,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    DOP32 ("divu",
+	   OPCODE_INFO3 (0xc4008020,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO2 (0xc4008020,
+			 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_2E3),
+    DOP32 ("divs",
+	   OPCODE_INFO3 (0xc4008040,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO2 (0xc4008040,
+			 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_2E3),
+    OP32 ("pldr",
+	  SOPCODE_INFO1 (0xd8006000,
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	  CSKY_ISA_CACHE),
+    OP32 ("pldw",
+	  SOPCODE_INFO1 (0xdc006000,
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+	  CSKY_ISA_CACHE),
+    OP32 ("cprgr",
+	  SOPCODE_INFO2 (0xfc000000,
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 ABRACKET_OPRND ((21_25, IMM5b, OPRND_SHIFT_0_BIT),
+					 (0_11 , IMM12b, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_E1),
+    OP32 ("cpwgr",
+	  SOPCODE_INFO2 (0xfc001000,
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 ABRACKET_OPRND ((21_25, IMM5b, OPRND_SHIFT_0_BIT),
+					 (0_11 , IMM12b, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_E1),
+    OP32 ("cprcr",
+	  SOPCODE_INFO2 (0xfc002000,
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 ABRACKET_OPRND ((21_25, IMM5b, OPRND_SHIFT_0_BIT),
+					 (0_11 , IMM12b, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_E1),
+    OP32 ("cpwcr",
+	  SOPCODE_INFO2 (0xfc003000,
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 ABRACKET_OPRND ((21_25, IMM5b, OPRND_SHIFT_0_BIT),
+					 (0_11 , IMM12b, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_E1),
+    OP32 ("cprc",
+	  SOPCODE_INFO1 (0xfc004000,
+			 ABRACKET_OPRND ((21_25, IMM5b, OPRND_SHIFT_0_BIT),
+					 (0_11, IMM12b, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_E1),
+    OP32 ("cpop",
+	  SOPCODE_INFO1 (0xfc008000,
+			 ABRACKET_OPRND ((21_25, IMM5b, OPRND_SHIFT_0_BIT),
+					 (0_14or16_20 , IMM15b, OPRND_SHIFT_0_BIT))),
+	  CSKYV2_ISA_E1),
+
+    OP16_OP32 ("push",
+	       OPCODE_INFO_LIST (0x14c0,
+				 (0_4, REGLIST_DASH_COMMA, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO_LIST (0xebe00000,
+				 (0_8, REGLIST_DASH_COMMA, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_2E3),
+#undef _TRANSFER
+#define _TRANSFER   2
+    OP16_OP32 ("pop",
+	       OPCODE_INFO_LIST (0x1480,
+				 (0_4, REGLIST_DASH_COMMA, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO_LIST (0xebc00000,
+				 (0_8, REGLIST_DASH_COMMA, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_2E3),
+#undef _TRANSFER
+#define _TRANSFER   0
+    OP16_OP32 ("movi",
+	       OPCODE_INFO2 (0x3000,
+			     (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			     (0_7, IMM8b, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO2 (0xea000000,
+			     (16_20, AREG, OPRND_SHIFT_0_BIT),
+			     (0_15, IMM16b, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_1E2),
+    /* bmaski will transfer to movi when imm < 17.  */
+    OP16_OP32 ("bmaski",
+	       OPCODE_INFO2 (0x3000,
+			     (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			     (0_7, IMM8b_BMASKI, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_1E2,
+	       OPCODE_INFO2 (0xc4005020,
+			     (0_4, AREG, OPRND_SHIFT_0_BIT),
+			     (21_25, OIMM5b_BMASKI, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_1E2),
+    OP16_OP32 ("cmphsi",
+	       OPCODE_INFO2 (0x3800,
+			     (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			     (0_4, OIMM5b, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO2 (0xeb000000,
+			     (16_20, AREG, OPRND_SHIFT_0_BIT),
+			     (0_15, OIMM16b, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_1E2),
+    OP16_OP32 ("cmplti",
+	       OPCODE_INFO2 (0x3820,
+			     (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			     (0_4, OIMM5b, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO2 (0xeb200000,
+			     (16_20, AREG, OPRND_SHIFT_0_BIT),
+			     (0_15, OIMM16b, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_1E2),
+    OP16_OP32 ("cmpnei",
+	       OPCODE_INFO2 (0x3840,
+			     (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			     (0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO2 (0xeb400000,
+			     (16_20, AREG, OPRND_SHIFT_0_BIT),
+			     (0_15, IMM16b, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_1E2),
+#undef _TRANSFER
+#define _TRANSFER   1
+    OP16_OP32 ("jmpix",
+	       OPCODE_INFO2 (0x38e0,
+			     (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			     (0_1, IMM2b_JMPIX, OPRND_SHIFT_0_BIT)),
+	       CSKY_ISA_JAVA,
+	       OPCODE_INFO2 (0xe9e00000,
+			     (16_20, GREG0_7, OPRND_SHIFT_0_BIT),
+			     (0_1, IMM2b_JMPIX, OPRND_SHIFT_0_BIT)),
+	       CSKY_ISA_JAVA),
+#undef _TRANSFER
+#define _TRANSFER   0
+    DOP16_DOP32 ("bclri",
+		 OPCODE_INFO3 (0x3880,
+			       (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+			       (0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0x3880,
+			       (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			       (0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4002820,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4002820,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    DOP16_DOP32 ("bseti",
+		 OPCODE_INFO3 (0x38a0,
+			       (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+			       (0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0x38a0,
+			       (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			       (0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4002840,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4002840,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    OP16_OP32_WITH_WORK ("btsti",
+			 OPCODE_INFO2 (0x38c0,
+				       (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+				       (0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+			 CSKYV2_ISA_E1,
+			 OPCODE_INFO2 (0xc4002880,
+				       (16_20, AREG, OPRND_SHIFT_0_BIT),
+				       (21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+			 CSKYV2_ISA_1E2, v2_work_btsti),
+    DOP16_DOP32 ("lsli",
+		 OPCODE_INFO3 (0x4000,
+			       (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			       (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			       (0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0x4000,
+			       (5_7or8_10, DUP_GREG0_7, OPRND_SHIFT_0_BIT),
+			       (0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4004820,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4004820,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    DOP16_DOP32 ("lsri",
+		 OPCODE_INFO3 (0x4800,
+			       (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			       (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			       (0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0x4800,
+			       (5_7or8_10, DUP_GREG0_7, OPRND_SHIFT_0_BIT),
+			       (0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4004840,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4004840,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    OP16_OP32 ("asri",
+	       OPCODE_INFO3 (0x5000,
+			     (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			     (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			     (0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO3 (0xc4004880,
+			     (0_4, AREG, OPRND_SHIFT_0_BIT),
+			     (16_20, AREG, OPRND_SHIFT_0_BIT),
+			     (21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_1E2),
+    DOP16_DOP32 ("addc",
+		 OPCODE_INFO2 (0x6001,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO3 (0x6001,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, 2IN1_DUMMY, OPRND_SHIFT_0_BIT),
+			       (2_5, 2IN1_DUMMY, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4000040,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4000040,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    DOP16_DOP32 ("subc",
+		 OPCODE_INFO2 (0x6003,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO3 (0x6003,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4000100,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4000100,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    OP16_OP32 ("cmphs",
+	       OPCODE_INFO2 (0x6400,
+			     (2_5, GREG0_15, OPRND_SHIFT_0_BIT),
+			     (6_9, GREG0_15, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO2 (0xc4000420,
+			     (16_20, AREG, OPRND_SHIFT_0_BIT),
+			     (21_25, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_2E3),
+    OP16_OP32 ("cmplt",
+	       OPCODE_INFO2 (0x6401,
+			     (2_5, GREG0_15, OPRND_SHIFT_0_BIT),
+			     (6_9, GREG0_15, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO2 (0xc4000440,
+			     (16_20, AREG, OPRND_SHIFT_0_BIT),
+			     (21_25, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_2E3),
+    OP16_OP32 ("cmpne",
+	       OPCODE_INFO2 (0x6402,
+			     (2_5, GREG0_15, OPRND_SHIFT_0_BIT),
+			     (6_9, GREG0_15, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO2 (0xc4000480,
+			     (16_20, AREG, OPRND_SHIFT_0_BIT),
+			     (21_25, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_2E3),
+    OP16_OP32 ("mvcv",
+	       OPCODE_INFO1 (0x6403,
+			     (6_9, GREG0_15, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO1 (0xc4000600,
+			     (0_4, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_2E3),
+    DOP16_DOP32 ("and",
+		 OPCODE_INFO2 (0x6800,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO3 (0x6800,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, 2IN1_DUMMY, OPRND_SHIFT_0_BIT),
+			       (2_5, 2IN1_DUMMY, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4002020,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4002020,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    DOP16_DOP32 ("andn",
+		 OPCODE_INFO2 (0x6801,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO3 (0x6801,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4002040,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4002040,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    OP16_OP32 ("tst",
+	       OPCODE_INFO2 (0x6802,
+			     (2_5, GREG0_15, OPRND_SHIFT_0_BIT),
+			     (6_9, GREG0_15, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO2 (0xc4002080,
+			     (16_20, AREG, OPRND_SHIFT_0_BIT),
+			     (21_25, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_2E3),
+    OP16_OP32 ("tstnbz",
+	       OPCODE_INFO1 (0x6803,
+			     (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO1 (0xc4002100,
+			     (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_2E3),
+    DOP16_DOP32 ("or",
+		 OPCODE_INFO2 (0x6c00,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO3 (0x6c00,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, 2IN1_DUMMY, OPRND_SHIFT_0_BIT),
+			       (2_5, 2IN1_DUMMY, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4002420,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4002420,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    DOP16_DOP32 ("xor",
+		 OPCODE_INFO2 (0x6c01,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO3 (0x6c01,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, 2IN1_DUMMY, OPRND_SHIFT_0_BIT),
+			       (2_5, 2IN1_DUMMY, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4002440,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4002440,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    DOP16_DOP32 ("nor",
+		 OPCODE_INFO2 (0x6c02,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO3 (0x6c02,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, 2IN1_DUMMY, OPRND_SHIFT_0_BIT),
+			       (2_5, 2IN1_DUMMY, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4002480,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4002480,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    OP16_OP32 ("mov",
+	       OPCODE_INFO2 (0x6c03,
+			     (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			     (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO2 (0xc4004820,
+			     (0_4, AREG, OPRND_SHIFT_0_BIT),
+			     (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_1E2),
+    OP16_OP32 ("nop",
+	       OPCODE_INFO0 (0x6c03),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO0 (0xc4004820),
+	       CSKYV2_ISA_E1),
+    DOP16_DOP32 ("lsl",
+		 OPCODE_INFO2 (0x7000,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO3 (0x7000,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4004020,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4004020,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    DOP16_DOP32 ("lsr",
+		 OPCODE_INFO2 (0x7001,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO3 (0x7001,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4004040,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4004040,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    DOP16_DOP32 ("asr",
+		 OPCODE_INFO2 (0x7002,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO3 (0x7002,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4004080,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4004080,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    DOP16_DOP32 ("rotl",
+		 OPCODE_INFO2 (0x7003,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO3 (0x7003,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (NONE, DUMMY_REG, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4004100,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4004100,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    DOP16_DOP32 ("zextb",
+		 OPCODE_INFO2 (0x7400,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO1 (0x7400,
+			       (2_5or6_9, DUP_GREG0_15, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO2 (0xc40054e0,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO1 (0xc40054e0,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_2E3),
+    DOP16_DOP32 ("zexth",
+		 OPCODE_INFO2 (0x7401,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO1 (0x7401,
+			       (2_5or6_9, DUP_GREG0_15, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO2 (0xc40055e0,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO1 (0xc40055e0,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_2E3),
+    DOP16_DOP32 ("sextb",
+		 OPCODE_INFO2 (0x7402,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO1 (0x7402,
+			       (2_5or6_9, DUP_GREG0_15, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO2 (0xc40058e0,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO1 (0xc40058e0,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_2E3),
+    DOP16_DOP32 ("sexth",
+		 OPCODE_INFO2 (0x7403,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO1 (0x7403,
+			       (2_5or6_9, DUP_GREG0_15, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO2 (0xc40059e0,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO1 (0xc40059e0,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_2E3),
+    OP32 ("zext",
+	  OPCODE_INFO4 (0xc4005400,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(5_9, IMM5b, OPRND_SHIFT_0_BIT),
+			(21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("sext",
+	  OPCODE_INFO4 (0xc4005800,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(5_9, IMM5b, OPRND_SHIFT_0_BIT),
+			(21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+#undef _TRANSFER
+#define _TRANSFER   2
+    OP16_OP32 ("rts",
+	       OPCODE_INFO0 (0x783c),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO0 (0xe8cf0000),
+	       CSKYV2_ISA_E1),
+#undef _TRANSFER
+#define _TRANSFER   1
+    OP16_OP32 ("jmp",
+	       OPCODE_INFO1 (0x7800,
+			     (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO1 (0xe8c00000,
+			     (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_2E3),
+#undef _TRANSFER
+#define _TRANSFER   0
+    OP16_OP32 ("revb",
+	       OPCODE_INFO2 (0x7802,
+			     (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			     (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_1E2,
+	       OPCODE_INFO2 (0xc4006080,
+			     (0_4, AREG, OPRND_SHIFT_0_BIT),
+			     (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_2E3),
+    OP16_OP32 ("revh",
+	       OPCODE_INFO2 (0x7803,
+			     (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			     (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_1E2,
+	       OPCODE_INFO2 (0xc4006100,
+			     (0_4, AREG, OPRND_SHIFT_0_BIT),
+			     (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_2E3),
+    OP16_OP32 ("jsr",
+	       OPCODE_INFO1 (0x7bc1,
+			     (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO1 (0xe8e00000,
+			     (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_2E3),
+    DOP16_DOP32 ("mult",
+		 OPCODE_INFO2 (0x7c00,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO3 (0x7c00,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, 2IN1_DUMMY, OPRND_SHIFT_0_BIT),
+			       (2_5, 2IN1_DUMMY, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_E1,
+		 OPCODE_INFO3 (0xc4008420,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4008420,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_1E2),
+    OP16 ("mul",
+	  OPCODE_INFO2 (0x7c00,
+			(6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			(2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_E1),
+    DOP16_DOP32 ("mulsh",
+		 OPCODE_INFO2 (0x7c01,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO3 (0x7c01,
+			       (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			       (2_5, 2IN1_DUMMY, OPRND_SHIFT_0_BIT),
+			       (2_5, 2IN1_DUMMY, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_2E3,
+		 OPCODE_INFO3 (0xc4009020,
+			       (0_4, AREG, OPRND_SHIFT_0_BIT),
+			       (16_20, AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 OPCODE_INFO2 (0xc4009020,
+			       (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			       (21_25, AREG, OPRND_SHIFT_0_BIT)),
+		 CSKYV2_ISA_2E3),
+    OP16 ("muls.h",
+	  OPCODE_INFO2 (0x7c01,
+			(6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			(2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    DOP32 ("mulsw",
+	   OPCODE_INFO3 (0xc4009420,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO2 (0xc4009420,
+			 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+	   CSKY_ISA_DSP),
+    OP16_OP32 ("ld.b",
+	       SOPCODE_INFO2 (0x8000,
+			      (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					     (0_4, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	       CSKYV2_ISA_E1,
+	       SOPCODE_INFO2 (0xd8000000,
+			      (21_25, AREG, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					     (0_11, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	       CSKYV2_ISA_E1),
+    OP16_OP32 ("ldb",
+	       SOPCODE_INFO2 (0x8000,
+			      (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					     (0_4, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	       CSKYV2_ISA_E1,
+	       SOPCODE_INFO2 (0xd8000000,
+			      (21_25, AREG, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					     (0_11, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	       CSKYV2_ISA_E1),
+    OP16_OP32 ("st.b",
+	       SOPCODE_INFO2 (0xa000,
+			      (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					     (0_4, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	       CSKYV2_ISA_E1,
+	       SOPCODE_INFO2 (0xdc000000,
+			      (21_25, AREG, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					     (0_11, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	       CSKYV2_ISA_E1),
+    OP16_OP32 ("stb",
+	       SOPCODE_INFO2 (0xa000,
+			      (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					     (0_4, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	       CSKYV2_ISA_E1,
+	       SOPCODE_INFO2 (0xdc000000,
+			      (21_25, AREG, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					     (0_11, IMM_LDST, OPRND_SHIFT_0_BIT))),
+	       CSKYV2_ISA_E1),
+
+    OP16_OP32 ("ld.h",
+	       SOPCODE_INFO2 (0x8800,
+			      (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					     (0_4, IMM_LDST, OPRND_SHIFT_1_BIT))),
+	       CSKYV2_ISA_E1,
+	       SOPCODE_INFO2 (0xd8001000,
+			      (21_25, AREG, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					     (0_11, IMM_LDST, OPRND_SHIFT_1_BIT))),
+	       CSKYV2_ISA_E1),
+    OP16_OP32 ("ldh",
+	       SOPCODE_INFO2 (0x8800,
+			      (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					     (0_4, IMM_LDST, OPRND_SHIFT_1_BIT))),
+	       CSKYV2_ISA_E1,
+	       SOPCODE_INFO2 (0xd8001000,
+			      (21_25, AREG, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					     (0_11, IMM_LDST, OPRND_SHIFT_1_BIT))),
+	       CSKYV2_ISA_E1),
+    OP16_OP32 ("st.h",
+	       SOPCODE_INFO2 (0xa800,
+			      (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					     (0_4, IMM_LDST, OPRND_SHIFT_1_BIT))),
+	       CSKYV2_ISA_E1,
+	       SOPCODE_INFO2 (0xdc001000,
+			      (21_25, AREG, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					     (0_11, IMM_LDST, OPRND_SHIFT_1_BIT))),
+	       CSKYV2_ISA_E1),
+    OP16_OP32 ("sth",
+	       SOPCODE_INFO2 (0xa800,
+			      (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					     (0_4, IMM_LDST, OPRND_SHIFT_1_BIT))),
+	       CSKYV2_ISA_E1,
+	       SOPCODE_INFO2 (0xdc001000,
+			      (21_25, AREG, OPRND_SHIFT_0_BIT),
+			      BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					     (0_11, IMM_LDST, OPRND_SHIFT_1_BIT))),
+	       CSKYV2_ISA_E1),
+    DOP16_OP32 ("ld.w",
+		SOPCODE_INFO2 (0x9000,
+			       (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					      (0_4, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		SOPCODE_INFO2 (0x9800,
+			       (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((NONE, REGsp, OPRND_SHIFT_0_BIT),
+					      (0_4or8_10, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		CSKYV2_ISA_E1,
+		SOPCODE_INFO2 (0xd8002000,
+			       (21_25, AREG, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					      (0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		CSKYV2_ISA_E1),
+    DOP16_OP32 ("ldw",
+		SOPCODE_INFO2 (0x9000,
+			       (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					      (0_4, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		SOPCODE_INFO2 (0x9800,
+			       (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((NONE, REGsp, OPRND_SHIFT_0_BIT),
+					      (0_4or8_10, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		CSKYV2_ISA_E1,
+		SOPCODE_INFO2 (0xd8002000,
+			       (21_25, AREG, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					      (0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		CSKYV2_ISA_E1),
+    DOP16_OP32 ("ld",
+		SOPCODE_INFO2 (0x9000,
+			       (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					      (0_4, IMM_LDST, OPRND_SHIFT_0_BIT))),
+		SOPCODE_INFO2 (0x9800,
+			       (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((NONE, REGsp, OPRND_SHIFT_0_BIT),
+					      (0_4or8_10, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		CSKYV2_ISA_E1,
+		SOPCODE_INFO2 (0xd8002000,
+			       (21_25, AREG, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					      (0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		CSKYV2_ISA_E1),
+    DOP16_OP32 ("st.w",
+		SOPCODE_INFO2 (0xb000,
+			       (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					      (0_4, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		SOPCODE_INFO2 (0xb800,
+			       (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((NONE, REGsp, OPRND_SHIFT_0_BIT),
+					      (0_4or8_10, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		CSKYV2_ISA_E1,
+		SOPCODE_INFO2 (0xdc002000,
+			       (21_25, AREG, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					      (0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		CSKYV2_ISA_E1),
+    DOP16_OP32 ("stw",
+		SOPCODE_INFO2 (0xb000,
+			       (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					      (0_4, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		SOPCODE_INFO2 (0xb800,
+			       (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((NONE, REGsp, OPRND_SHIFT_0_BIT),
+					      (0_4or8_10, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		CSKYV2_ISA_E1,
+		SOPCODE_INFO2 (0xdc002000,
+			       (21_25, AREG, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					      (0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		CSKYV2_ISA_E1),
+    DOP16_OP32 ("st",
+		SOPCODE_INFO2 (0xb000,
+			       (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					      (0_4, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		SOPCODE_INFO2 (0xb800,
+			       (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((NONE, REGsp, OPRND_SHIFT_0_BIT),
+					      (0_4or8_10, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		CSKYV2_ISA_E1,
+		SOPCODE_INFO2 (0xdc002000,
+			       (21_25, AREG, OPRND_SHIFT_0_BIT),
+			       BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					      (0_11, IMM_LDST, OPRND_SHIFT_2_BIT))),
+		CSKYV2_ISA_E1),
+#ifdef BUILD_AS
+    DOP16_DOP32_WITH_WORK ("addi",
+			   OPCODE_INFO2 (0x2000,
+					 (NONE, AREG, OPRND_SHIFT_0_BIT),
+					 (NONE, IMM32b, OPRND_SHIFT_0_BIT)),
+			   OPCODE_INFO3 (0x2000,
+					 (NONE, AREG, OPRND_SHIFT_0_BIT),
+					 (NONE, AREG, OPRND_SHIFT_0_BIT),
+					 (NONE, IMM32b, OPRND_SHIFT_0_BIT)),
+			   CSKYV2_ISA_E1,
+			   OPCODE_INFO2 (0xe4000000,
+					 (NONE, AREG, OPRND_SHIFT_0_BIT),
+					 (NONE, IMM32b, OPRND_SHIFT_0_BIT)),
+			   OPCODE_INFO3 (0xe4000000,
+					 (NONE, AREG, OPRND_SHIFT_0_BIT),
+					 (NONE, AREG, OPRND_SHIFT_0_BIT),
+					 (NONE, IMM32b, OPRND_SHIFT_0_BIT)),
+			   CSKYV2_ISA_1E2,
+			   v2_work_addi),
+#else
+    DOP16 ("addi",
+	   OPCODE_INFO2 (0x2000,
+			 (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			 (0_7, OIMM8b, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO3 (0x5802,
+			 (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			 (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			 (2_4, OIMM3b, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_E1),
+    DOP16 ("addi",
+	   OPCODE_INFO3 (0x1800,
+			 (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			 (NONE, REGsp, OPRND_SHIFT_0_BIT),
+			 (0_7, IMM8b_LS2, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO3 (0x1400,
+			 (NONE, REGsp, OPRND_SHIFT_0_BIT),
+			 (NONE, REGsp, OPRND_SHIFT_0_BIT),
+			 (0_4or8_9, IMM7b_LS2, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_E1),
+    DOP32 ("addi",
+	   OPCODE_INFO3 (0xe4000000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 (0_11, OIMM12b, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO3 (0xcc1c0000,
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 (NONE, REG_r28, OPRND_SHIFT_0_BIT),
+			 (0_17, OIMM18b, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_1E2),
+#endif
+#ifdef BUILD_AS
+    DOP16_DOP32_WITH_WORK ("subi",
+			   OPCODE_INFO2 (0x2800,
+					 (NONE, AREG, OPRND_SHIFT_0_BIT),
+					 (NONE, IMM32b, OPRND_SHIFT_0_BIT)),
+			   OPCODE_INFO3 (0x2800,
+					 (NONE, AREG, OPRND_SHIFT_0_BIT),
+					 (NONE, AREG, OPRND_SHIFT_0_BIT),
+					 (NONE, IMM32b, OPRND_SHIFT_0_BIT)),
+			   CSKYV2_ISA_E1,
+			   OPCODE_INFO2 (0xe4001000,
+					 (NONE, AREG, OPRND_SHIFT_0_BIT),
+					 (NONE, IMM32b, OPRND_SHIFT_0_BIT)),
+			   OPCODE_INFO3 (0xe4001000,
+					 (NONE, AREG, OPRND_SHIFT_0_BIT),
+					 (NONE, AREG, OPRND_SHIFT_0_BIT),
+					 (NONE, IMM32b, OPRND_SHIFT_0_BIT)),
+			   CSKYV2_ISA_1E2, v2_work_subi),
+#else
+    DOP16 ("subi",
+	   OPCODE_INFO2 (0x2800,
+			 (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			 (0_7, OIMM8b, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO3 (0x5803,
+			 (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+			 (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			 (2_4, OIMM3b, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_E1),
+    OP32 ("subi",
+	  OPCODE_INFO3 (0xe4001000,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_11, OIMM12b, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP16 ("subi",
+	  OPCODE_INFO3 (0x1420,
+			(NONE, REGsp, OPRND_SHIFT_0_BIT),
+			(NONE, REGsp, OPRND_SHIFT_0_BIT),
+			(0_4or8_9, IMM7b_LS2, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_E1),
+#endif
+    DOP16_DOP32_WITH_WORK ("addu",
+			   OPCODE_INFO2 (0x6000,
+					 (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+					 (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+			   OPCODE_INFO3 (0x5800,
+					 (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+					 (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					 (2_4, GREG0_7, OPRND_SHIFT_0_BIT)),
+			   CSKYV2_ISA_E1,
+			   OPCODE_INFO3 (0xc4000020,
+					 (0_4, AREG, OPRND_SHIFT_0_BIT),
+					 (16_20, AREG, OPRND_SHIFT_0_BIT),
+					 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+			   OPCODE_INFO2 (0xc4000020,
+					 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+					 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+			   CSKYV2_ISA_E1,
+			   v2_work_add_sub),
+    DOP16_DOP32_WITH_WORK ("add",
+			   OPCODE_INFO2 (0x6000,
+					 (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+					 (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+			   OPCODE_INFO3 (0x5800,
+					 (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+					 (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					 (2_4, GREG0_7, OPRND_SHIFT_0_BIT)),
+			   CSKYV2_ISA_E1,
+			   OPCODE_INFO3 (0xc4000020,
+					 (0_4, AREG, OPRND_SHIFT_0_BIT),
+					 (16_20, AREG, OPRND_SHIFT_0_BIT),
+					 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+			   OPCODE_INFO2 (0xc4000020,
+					 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+					 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+			   CSKYV2_ISA_E1,
+			   v2_work_add_sub),
+    DOP16_DOP32_WITH_WORK ("subu",
+			   OPCODE_INFO2 (0x6002,
+					 (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+					 (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+			   OPCODE_INFO3 (0x5801,
+					 (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+					 (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					 (2_4, GREG0_7, OPRND_SHIFT_0_BIT)),
+			   CSKYV2_ISA_E1,
+			   OPCODE_INFO3 (0xc4000080,
+					 (0_4, AREG, OPRND_SHIFT_0_BIT),
+					 (16_20, AREG, OPRND_SHIFT_0_BIT),
+					 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+			   OPCODE_INFO2 (0xc4000080,
+					 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+					 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+			   CSKYV2_ISA_E1,
+			   v2_work_add_sub),
+    DOP16_DOP32_WITH_WORK ("sub",
+			   OPCODE_INFO2 (0x6002,
+					 (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+					 (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+			   OPCODE_INFO3 (0x5801,
+					 (5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+					 (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+					 (2_4, GREG0_7, OPRND_SHIFT_0_BIT)),
+			   CSKYV2_ISA_E1,
+			   OPCODE_INFO3 (0xc4000080,
+					 (0_4, AREG, OPRND_SHIFT_0_BIT),
+					 (16_20, AREG, OPRND_SHIFT_0_BIT),
+					 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+			   OPCODE_INFO2 (0xc4000080,
+					 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+					 (21_25, AREG, OPRND_SHIFT_0_BIT)),
+			   CSKYV2_ISA_E1,
+			   v2_work_add_sub),
+    OP32_WITH_WORK ("fmovis",
+		    OPCODE_INFO2 (0xf4001c00,
+				  (0_3, FREG, OPRND_SHIFT_0_BIT),
+				  (4_7or16_24, SFLOAT, OPRND_SHIFT_2_BIT)),
+		    CSKY_ISA_FLOAT_1E3,
+		    float_work_fmovi),
+    OP32_WITH_WORK ("fmovid",
+		    OPCODE_INFO2 (0xf4001e00,
+				  (0_3, FREG, OPRND_SHIFT_0_BIT),
+				  (4_7or16_24, DFLOAT, OPRND_SHIFT_2_BIT)),
+		    CSKY_ISA_FLOAT_3E4,
+		    float_work_fmovi),
+#undef _RELOC32
+#define _RELOC32 BFD_RELOC_CKCORE_PCREL_IMM26BY2
+    OP32 ("bsr",
+	  OPCODE_INFO1 (0xe0000000,
+			(0_25, OFF26b, OPRND_SHIFT_1_BIT)),
+	  CSKYV2_ISA_E1),
+#undef _RELOC32
+#define _RELOC32 BFD_RELOC_CKCORE_DOFFSET_IMM18
+    OP32 ("lrs.b",
+	  OPCODE_INFO2 (0xcc000000,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(0_17, LABEL_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("srs.b",
+	  OPCODE_INFO2 (0xcc100000,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(0_17, LABEL_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+#undef _RELOC32
+#define _RELOC32 BFD_RELOC_CKCORE_DOFFSET_IMM18BY2
+    OP32 ("lrs.h",
+	  OPCODE_INFO2 (0xcc040000,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(0_17, LABEL_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("srs.h",
+	  OPCODE_INFO2 (0xcc140000,
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(0_17, LABEL_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+#undef _RELOC32
+#define _RELOC32 BFD_RELOC_CKCORE_PCREL_FLRW_IMM8BY4
+    OP32 ("flrws",
+	  OPCODE_INFO2 (0xf4003800,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(4_7or21_24, FCONSTANT, OPRND_SHIFT_2_BIT)),
+	  CSKY_ISA_FLOAT_1E3),
+    OP32 ("flrwd",
+	  OPCODE_INFO2 (0xf4003900,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(4_7or21_24, FCONSTANT, OPRND_SHIFT_2_BIT)),
+	  CSKY_ISA_FLOAT_3E4),
+#undef _RELOC32
+#define _RELOC32 BFD_RELOC_CKCORE_DOFFSET_IMM18BY4
+    OP32_WITH_WORK ("lrs.w",
+		    OPCODE_INFO2 (0xcc080000,
+				  (21_25, AREG, OPRND_SHIFT_0_BIT),
+				  (0_17, LABEL_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+		    CSKYV2_ISA_2E3,
+		    v2_work_lrsrsw),
+    OP32_WITH_WORK ("srs.w",
+		    OPCODE_INFO2 (0xcc180000,
+				  (21_25, AREG, OPRND_SHIFT_0_BIT),
+				  (0_17, LABEL_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+		    CSKYV2_ISA_2E3,
+		    v2_work_lrsrsw),
+
+#undef _RELOC32
+#define _RELOC32    BFD_RELOC_CKCORE_PCREL_IMM16BY4
+    OP32_WITH_WORK ("jsri",
+		    OPCODE_INFO1 (0xeae00000,
+				  (0_15, OFF16b, OPRND_SHIFT_2_BIT)),
+		    CSKYV2_ISA_2E3,
+		    v2_work_jsri),
+#undef _RELOC32
+#define _RELOC32    BFD_RELOC_CKCORE_PCREL_IMM16BY2
+    OP32 ("bez",
+	  OPCODE_INFO2 (0xe9000000,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_15, OFF16b_LSL1, OPRND_SHIFT_1_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("bnez",
+	  OPCODE_INFO2 (0xe9200000,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_15, OFF16b_LSL1, OPRND_SHIFT_1_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("bhz",
+	  OPCODE_INFO2 (0xe9400000,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_15, OFF16b_LSL1, OPRND_SHIFT_1_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("blsz",
+	  OPCODE_INFO2 (0xe9600000,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_15, OFF16b_LSL1, OPRND_SHIFT_1_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("blz",
+	  OPCODE_INFO2 (0xe9800000,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_15, OFF16b_LSL1, OPRND_SHIFT_1_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("bhsz",
+	  OPCODE_INFO2 (0xe9a00000,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_15, OFF16b_LSL1, OPRND_SHIFT_1_BIT)),
+	  CSKYV2_ISA_2E3),
+#undef _RELAX
+#undef _RELOC16
+#undef _TRANSFER
+#define _TRANSFER   1
+#define _RELAX      1
+#define _RELOC16    BFD_RELOC_CKCORE_PCREL_IMM10BY2
+    OP16_OP32 ("br",
+	       OPCODE_INFO1 (0x0400,
+			     (0_9, UNCOND10b, OPRND_SHIFT_1_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO1 (0xe8000000,
+			     (0_15, UNCOND16b, OPRND_SHIFT_1_BIT)),
+	       CSKYV2_ISA_E1),
+#undef _TRANSFER
+#define _TRANSFER   0
+    OP16_OP32 ("bt",
+	       OPCODE_INFO1 (0x0800,
+			     (0_9, COND10b, OPRND_SHIFT_1_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO1 (0xe8600000,
+			     (0_15, COND16b, OPRND_SHIFT_1_BIT)),
+	       CSKYV2_ISA_1E2),
+    OP16_OP32 ("bf",
+	       OPCODE_INFO1 (0x0c00,
+			     (0_9, COND10b, OPRND_SHIFT_1_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO1 (0xe8400000,
+			     (0_15, COND16b, OPRND_SHIFT_1_BIT)),
+	       CSKYV2_ISA_1E2),
+#undef _RELOC16
+#undef _RELOC32
+#undef _RELAX
+#define _RELOC16    0
+#define _RELOC32    0
+#define _RELAX      0
+#undef _TRANSFER
+#define _TRANSFER   1
+    OP16_WITH_WORK ("jbr",
+		    OPCODE_INFO1 (0x0400,
+				  (0_10, UNCOND10b, OPRND_SHIFT_1_BIT)),
+		    CSKYV2_ISA_E1,
+		    v2_work_jbr),
+#undef _TRANSFER
+#define _TRANSFER   0
+    OP16_WITH_WORK ("jbt",
+		    OPCODE_INFO1 (0x0800,
+				  (0_10, COND10b, OPRND_SHIFT_1_BIT)),
+		    CSKYV2_ISA_E1,
+		    v2_work_jbtf),
+    OP16_WITH_WORK ("jbf",
+		    OPCODE_INFO1 (0x0c00,
+				  (0_10, COND10b, OPRND_SHIFT_1_BIT)),
+		    CSKYV2_ISA_E1,
+		    v2_work_jbtf),
+    OP32_WITH_WORK ("jbsr",
+		    OPCODE_INFO1 (0xe0000000,
+				  (0_25, OFF26b, OPRND_SHIFT_1_BIT)),
+		    CSKYV2_ISA_E1,
+		    v2_work_jbsr),
+    OP32_WITH_WORK ("movih",
+		    OPCODE_INFO2 (0xea200000,
+				  (16_20, AREG, OPRND_SHIFT_0_BIT),
+				  (0_15, IMM16b_MOVIH, OPRND_SHIFT_0_BIT)),
+		    CSKYV2_ISA_1E2,
+		    v2_work_movih),
+    OP32_WITH_WORK ("ori",
+		    OPCODE_INFO3 (0xec000000,
+				  (21_25, AREG, OPRND_SHIFT_0_BIT),
+				  (16_20, AREG, OPRND_SHIFT_0_BIT),
+				  (0_15, IMM16b_ORI, OPRND_SHIFT_0_BIT)),
+		    CSKYV2_ISA_1E2,
+		    v2_work_ori),
+    DOP32_WITH_WORK ("bgeni",
+		     OPCODE_INFO2 (0xea000000,
+				   (16_20, AREG, OPRND_SHIFT_0_BIT),
+				   (0_4, IMM4b, OPRND_SHIFT_0_BIT)),
+		     OPCODE_INFO2 (0xea200000,
+				   (16_20, AREG, OPRND_SHIFT_0_BIT),
+				   (0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+		     CSKYV2_ISA_E1,
+		     v2_work_bgeni),
+#undef _RELOC16
+#undef _RELOC32
+#define _RELOC16    BFD_RELOC_CKCORE_PCREL_IMM7BY4
+#define _RELOC32    BFD_RELOC_CKCORE_PCREL_IMM16BY4
+    DOP16_OP32_WITH_WORK ("lrw",
+			  OPCODE_INFO2 (0x1000,
+					(5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+					(0_4or8_9, CONSTANT, OPRND_SHIFT_2_BIT)),
+			  OPCODE_INFO2 (0x0000,
+					(5_7, GREG0_7, OPRND_SHIFT_0_BIT),
+					(0_4or8_9, ELRW_CONSTANT, OPRND_SHIFT_2_BIT)),
+			  CSKYV2_ISA_E1,
+			  OPCODE_INFO2 (0xea800000,
+					(16_20, AREG, OPRND_SHIFT_0_BIT),
+					(0_15, CONSTANT, OPRND_SHIFT_2_BIT)),
+			  CSKYV2_ISA_E1,
+			  v2_work_lrw),
+#undef _RELOC16
+#undef _RELOC32
+#define _RELOC16    0
+#define _RELOC32    0
+
+#undef _RELAX
+#define _RELAX      1
+    OP32 ("jbez",
+	  OPCODE_INFO2 (0xe9000000,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_15, JCOMPZ, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("jbnez",
+	  OPCODE_INFO2 (0xe9200000,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_15, JCOMPZ, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("jbhz",
+	  OPCODE_INFO2 (0xe9400000,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_15, JCOMPZ, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("jblsz",
+	  OPCODE_INFO2 (0xe9600000,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_15, JCOMPZ, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("jblz",
+	  OPCODE_INFO2 (0xe9800000,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_15, JCOMPZ, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+    OP32 ("jbhsz",
+	  OPCODE_INFO2 (0xe9a00000,
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(0_15, JCOMPZ, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_2E3),
+#undef _RELAX
+#define _RELAX      0
+
+    /* The followings are enhance DSP instructions.  */
+    OP32_WITH_WORK ("bloop",
+		    OPCODE_INFO3 (0xe9c00000,
+				  (16_20, AREG, OPRND_SHIFT_0_BIT),
+				  (0_11, BLOOP_OFF12b, OPRND_SHIFT_1_BIT),
+				  (12_15, BLOOP_OFF4b, OPRND_SHIFT_1_BIT)),
+		    CSKY_ISA_DSP_ENHANCE,
+		    dsp_work_bloop),
+    /* The followings are ld/st instructions.  */
+    OP32 ("ldbi.b",
+	  OPCODE_INFO2 (0xd0008000,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("ldbi.h",
+	  OPCODE_INFO2 (0xd0008400,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("ldbi.w",
+	  OPCODE_INFO2 (0xd0008800,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pldbi.d",
+	  OPCODE_INFO2 (0xd0008c00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("ldbi.hs",
+	  OPCODE_INFO2 (0xd0009000,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("ldbi.bs",
+	  OPCODE_INFO2 (0xd0009400,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("stbi.b",
+	  OPCODE_INFO2 (0xd4008000,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("stbi.h",
+	  OPCODE_INFO2 (0xd4008400,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("stbi.w",
+	  OPCODE_INFO2 (0xd4008800,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("ldbir.b",
+	  OPCODE_INFO3 (0xd000a000,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("ldbir.h",
+	  OPCODE_INFO3 (0xd000a400,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("ldbir.w",
+	  OPCODE_INFO3 (0xd000a800,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pldbir.d",
+	  OPCODE_INFO3 (0xd000ac00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("ldbir.bs",
+	  OPCODE_INFO3 (0xd000b000,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("ldbir.hs",
+	  OPCODE_INFO3 (0xd000b400,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("stbir.b",
+	  OPCODE_INFO3 (0xd400a000,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("stbir.h",
+	  OPCODE_INFO3 (0xd400a400,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("stbir.w",
+	  OPCODE_INFO3 (0xd400a800,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG_WITH_BRACKET, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    /* The followings are add/sub instructions.  */
+    OP32 ("padd.8",
+	  OPCODE_INFO3 (0xf800c040,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("padd.16",
+	  OPCODE_INFO3 (0xf800c000,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("padd.u8.s",
+	  OPCODE_INFO3 (0xf800c140,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("padd.s8.s",
+	  OPCODE_INFO3 (0xf800c1c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("padd.u16.s",
+	  OPCODE_INFO3 (0xf800c100,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("padd.s16.s",
+	  OPCODE_INFO3 (0xf800c180,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("add.u32.s",
+	  OPCODE_INFO3 (0xf800c120,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("add.s32.s",
+	  OPCODE_INFO3 (0xf800c1a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psub.8",
+	  OPCODE_INFO3 (0xf800c440,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psub.16",
+	  OPCODE_INFO3 (0xf800c400,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psub.u8.s",
+	  OPCODE_INFO3 (0xf800c540,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psub.s8.s",
+	  OPCODE_INFO3 (0xf800c5c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psub.u16.s",
+	  OPCODE_INFO3 (0xf800c500,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psub.s16.s",
+	  OPCODE_INFO3 (0xf800c580,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("sub.u32.s",
+	  OPCODE_INFO3 (0xf800c520,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("sub.s32.s",
+	  OPCODE_INFO3 (0xf800c5a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("paddh.u8",
+	  OPCODE_INFO3 (0xf800c240,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("paddh.s8",
+	  OPCODE_INFO3 (0xf800c2c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("paddh.u16",
+	  OPCODE_INFO3 (0xf800c200,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("paddh.s16",
+	  OPCODE_INFO3 (0xf800c280,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("addh.u32",
+	  OPCODE_INFO3 (0xf800c220,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("addh.s32",
+	  OPCODE_INFO3 (0xf800c2a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psubh.u8",
+	  OPCODE_INFO3 (0xf800c640,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psubh.s8",
+	  OPCODE_INFO3 (0xf800c6c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psubh.u16",
+	  OPCODE_INFO3 (0xf800c600,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psubh.s16",
+	  OPCODE_INFO3 (0xf800c680,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("subh.u32",
+	  OPCODE_INFO3 (0xf800c620,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("subh.s32",
+	  OPCODE_INFO3 (0xf800c6a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("add.64",
+	  OPCODE_INFO3 (0xf800c060,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("sub.64",
+	  OPCODE_INFO3 (0xf800c460,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("add.u64.s",
+	  OPCODE_INFO3 (0xf800c160,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("add.s64.s",
+	  OPCODE_INFO3 (0xf800c1e0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("sub.u64.s",
+	  OPCODE_INFO3 (0xf800c560,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("sub.s64.s",
+	  OPCODE_INFO3 (0xf800c5e0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    /* The following are comparison instructions.  */
+    OP32 ("pasx.16",
+	  OPCODE_INFO3 (0xf800c860,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psax.16",
+	  OPCODE_INFO3 (0xf800cc60,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pasx.u16.s",
+	  OPCODE_INFO3 (0xf800c960,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pasx.s16.s",
+	  OPCODE_INFO3 (0xf800c9e0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psax.u16.s",
+	  OPCODE_INFO3 (0xf800cd60,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psax.s16.s",
+	  OPCODE_INFO3 (0xf800cde0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pasxh.u16",
+	  OPCODE_INFO3 (0xf800ca60,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pasxh.s16",
+	  OPCODE_INFO3 (0xf800cae0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psaxh.u16",
+	  OPCODE_INFO3 (0xf800ce60,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psaxh.s16",
+	  OPCODE_INFO3 (0xf800cee0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pcmpne.8",
+	  OPCODE_INFO3 (0xf800c840,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pcmpne.16",
+	  OPCODE_INFO3 (0xf800c800,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pcmphs.u8",
+	  OPCODE_INFO3 (0xf800c940,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pcmphs.s8",
+	  OPCODE_INFO3 (0xf800c9c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pcmphs.u16",
+	  OPCODE_INFO3 (0xf800c900,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pcmphs.s16",
+	  OPCODE_INFO3 (0xf800c980,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pcmplt.u8",
+	  OPCODE_INFO3 (0xf800ca40,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pcmplt.s8",
+	  OPCODE_INFO3 (0xf800cac0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pcmplt.u16",
+	  OPCODE_INFO3 (0xf800ca00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pcmplt.s16",
+	  OPCODE_INFO3 (0xf800ca80,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pmax.u8",
+	  OPCODE_INFO3 (0xf800cc40,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pmax.s8",
+	  OPCODE_INFO3 (0xf800ccc0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pmax.u16",
+	  OPCODE_INFO3 (0xf800cc00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pmax.s16",
+	  OPCODE_INFO3 (0xf800cc80,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("max.u32",
+	  OPCODE_INFO3 (0xf800cc20,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("max.s32",
+	  OPCODE_INFO3 (0xf800cca0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pmin.u8",
+	  OPCODE_INFO3 (0xf800cd40,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pmin.s8",
+	  OPCODE_INFO3 (0xf800cdc0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pmin.u16",
+	  OPCODE_INFO3 (0xf800cd00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pmin.s16",
+	  OPCODE_INFO3 (0xf800cd80,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("min.u32",
+	  OPCODE_INFO3 (0xf800cd20,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("min.s32",
+	  OPCODE_INFO3 (0xf800cda0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("sel",
+	  OPCODE_INFO4 (0xf8009000,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(5_9, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    /* The followings are miscs.  */
+    OP32 ("psabsa.u8",
+	  OPCODE_INFO3 (0xf800e040,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("psabsaa.u8",
+	  OPCODE_INFO3 (0xf800e140,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("divul",
+	  OPCODE_INFO3 (0xf800e260,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("divsl",
+	  OPCODE_INFO3 (0xf800e2e0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulaca.s8",
+	  OPCODE_INFO3 (0xf800e4c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    /* The followings are shift instructions.  */
+    OP32 ("asri.s32.r",
+	  OPCODE_INFO3 (0xf800d1a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("asr.s32.r",
+	  OPCODE_INFO3 (0xf800d1e0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("lsri.u32.r",
+	  OPCODE_INFO3 (0xf800d320,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("lsr.u32.r",
+	  OPCODE_INFO3 (0xf800d360,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("lsli.u32.s",
+	  OPCODE_INFO3 (0xf800d520,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("lsli.s32.s",
+	  OPCODE_INFO3 (0xf800d5a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("lsl.u32.s",
+	  OPCODE_INFO3 (0xf800d560,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("lsl.s32.s",
+	  OPCODE_INFO3 (0xf800d5e0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pasri.s16",
+	  OPCODE_INFO3 (0xf800d080,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM4b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pasr.s16",
+	  OPCODE_INFO3 (0xf800d0c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pasri.s16.r",
+	  OPCODE_INFO3 (0xf800d180,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM4b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pasr.s16.r",
+	  OPCODE_INFO3 (0xf800d1c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("plsri.u16",
+	  OPCODE_INFO3 (0xf800d200,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM4b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("plsr.u16",
+	  OPCODE_INFO3 (0xf800d240,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("plsri.u16.r",
+	  OPCODE_INFO3 (0xf800d300,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM4b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("plsr.u16.r",
+	  OPCODE_INFO3 (0xf800d340,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("plsli.u16",
+	  OPCODE_INFO3 (0xf800d400,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM4b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("plsl.u16",
+	  OPCODE_INFO3 (0xf800d440,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("plsli.u16.s",
+	  OPCODE_INFO3 (0xf800d500,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM4b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("plsli.s16.s",
+	  OPCODE_INFO3 (0xf800d580,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM4b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("plsl.u16.s",
+	  OPCODE_INFO3 (0xf800d540,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("plsl.s16.s",
+	  OPCODE_INFO3 (0xf800d5c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    /* The following are package & unpackage instructions.  */
+    OP32 ("pkg",
+	  OPCODE_INFO5 (0xf800a000,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(5_8, IMM4b, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(9_12, OIMM4b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("dexti",
+	  OPCODE_INFO4 (0xf8009800,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(5_9, IMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("dext",
+	  OPCODE_INFO4 (0xf8009c00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT),
+			(5_9, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pkgll",
+	  OPCODE_INFO3 (0xf800d840,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pkghh",
+	  OPCODE_INFO3 (0xf800d860,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pext.u8.e",
+	  OPCODE_INFO2 (0xf800d900,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pext.s8.e",
+	  OPCODE_INFO2 (0xf800d980,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pextx.u8.e",
+	  OPCODE_INFO2 (0xf800d920,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pextx.s8.e",
+	  OPCODE_INFO2 (0xf800d9a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("narl",
+	  OPCODE_INFO3 (0xf800da00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("narh",
+	  OPCODE_INFO3 (0xf800da20,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("narlx",
+	  OPCODE_INFO3 (0xf800da40,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("narhx",
+	  OPCODE_INFO3 (0xf800da60,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("clipi.u32",
+	  OPCODE_INFO3 (0xf800db00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, IMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("clipi.s32",
+	  OPCODE_INFO3 (0xf800db80,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM5b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("clip.u32",
+	  OPCODE_INFO3 (0xf800db20,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("clip.s32",
+	  OPCODE_INFO3 (0xf800dba0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pclipi.u16",
+	  OPCODE_INFO3 (0xf800db40,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, IMM4b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pclipi.s16",
+	  OPCODE_INFO3 (0xf800dbc0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, OIMM4b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pclip.u16",
+	  OPCODE_INFO3 (0xf800db60,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pclip.s16",
+	  OPCODE_INFO3 (0xf800dbe0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pabs.s8.s",
+	  OPCODE_INFO2 (0xf800dc80,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pabs.s16.s",
+	  OPCODE_INFO2 (0xf800dca0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("abs.s32.s",
+	  OPCODE_INFO2 (0xf800dcc0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pneg.s8.s",
+	  OPCODE_INFO2 (0xf800dd80,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pneg.s16.s",
+	  OPCODE_INFO2 (0xf800dda0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("neg.s32.s",
+	  OPCODE_INFO2 (0xf800ddc0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("dup.8",
+	  OPCODE_INFO3 (0xf800de00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(5_6, IMM2b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("dup.16",
+	  OPCODE_INFO3 (0xf800df00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(5_6, IMM1b, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    /* The followings are multiplication instructions.  */
+    OP32 ("mul.u32",
+	  OPCODE_INFO3 (0xf8008000,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_3E3R1),
+    OP32 ("mul.s32",
+	  OPCODE_INFO3 (0xf8008200,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_3E3R1),
+    OP32 ("mula.u32",
+	  OPCODE_INFO3 (0xf8008080,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_3E3R1),
+    OP32 ("mula.s32",
+	  OPCODE_INFO3 (0xf8008280,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_3E3R1),
+    OP32 ("mula.32.l",
+	  OPCODE_INFO3 (0xf8008440,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_3E3R1),
+    OP32 ("mulall.s16.s",
+	  OPCODE_INFO3 (0xf80081a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_3E3R1),
+    OP32 ("muls.u32",
+	  OPCODE_INFO3 (0xf80080c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("muls.s32",
+	  OPCODE_INFO3 (0xf80082c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mula.u32.s",
+	  OPCODE_INFO3 (0xf8008180,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mula.s32.s",
+	  OPCODE_INFO3 (0xf8008380,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("muls.u32.s",
+	  OPCODE_INFO3 (0xf80081c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("muls.s32.s",
+	  OPCODE_INFO3 (0xf80083c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mul.s32.h",
+	  OPCODE_INFO3 (0xf8008400,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mul.s32.rh",
+	  OPCODE_INFO3 (0xf8008600,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("rmul.s32.h",
+	  OPCODE_INFO3 (0xf8008500,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("rmul.s32.rh",
+	  OPCODE_INFO3 (0xf8008700,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mula.s32.hs",
+	  OPCODE_INFO3 (0xf8008580,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("muls.s32.hs",
+	  OPCODE_INFO3 (0xf80085c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mula.s32.rhs",
+	  OPCODE_INFO3 (0xf8008780,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("muls.s32.rhs",
+	  OPCODE_INFO3 (0xf80087c0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulxl.s32",
+	  OPCODE_INFO3 (0xf8008800,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulxl.s32.r",
+	  OPCODE_INFO3 (0xf8008a00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulxh.s32",
+	  OPCODE_INFO3 (0xf8008c00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulxh.s32.r",
+	  OPCODE_INFO3 (0xf8008e00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("rmulxl.s32",
+	  OPCODE_INFO3 (0xf8008900,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("rmulxl.s32.r",
+	  OPCODE_INFO3 (0xf8008b00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("rmulxh.s32",
+	  OPCODE_INFO3 (0xf8008d00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("rmulxh.s32.r",
+	  OPCODE_INFO3 (0xf8008f00,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulaxl.s32.s",
+	  OPCODE_INFO3 (0xf8008980,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulaxl.s32.rs",
+	  OPCODE_INFO3 (0xf8008b80,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulaxh.s32.s",
+	  OPCODE_INFO3 (0xf8008d80,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulaxh.s32.rs",
+	  OPCODE_INFO3 (0xf8008f80,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulll.s16",
+	  OPCODE_INFO3 (0xf8008020,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulhh.s16",
+	  OPCODE_INFO3 (0xf8008260,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulhl.s16",
+	  OPCODE_INFO3 (0xf8008220,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("rmulll.s16",
+	  OPCODE_INFO3 (0xf8008120,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("rmulhh.s16",
+	  OPCODE_INFO3 (0xf8008360,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("rmulhl.s16",
+	  OPCODE_INFO3 (0xf8008320,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulahh.s16.s",
+	  OPCODE_INFO3 (0xf80083e0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulahl.s16.s",
+	  OPCODE_INFO3 (0xf80083a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulall.s16.e",
+	  OPCODE_INFO3 (0xf80080a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulahh.s16.e",
+	  OPCODE_INFO3 (0xf80082e0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulahl.s16.e",
+	  OPCODE_INFO3 (0xf80080e0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pmul.u16",
+	  OPCODE_INFO3 (0xf80084a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pmulx.u16",
+	  OPCODE_INFO3 (0xf80084e0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pmul.s16",
+	  OPCODE_INFO3 (0xf8008420,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("pmulx.s16",
+	  OPCODE_INFO3 (0xf8008460,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("prmul.s16",
+	  OPCODE_INFO3 (0xf8008520,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("prmulx.s16",
+	  OPCODE_INFO3 (0xf8008560,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("prmul.s16.h",
+	  OPCODE_INFO3 (0xf80085a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("prmul.s16.rh",
+	  OPCODE_INFO3 (0xf80087a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("prmulx.s16.h",
+	  OPCODE_INFO3 (0xf80085e0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("prmulx.s16.rh",
+	  OPCODE_INFO3 (0xf80087e0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulca.s16.s",
+	  OPCODE_INFO3 (0xf8008920,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulcax.s16.s",
+	  OPCODE_INFO3 (0xf8008960,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulcs.s16",
+	  OPCODE_INFO3 (0xf8008a20,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulcsr.s16",
+	  OPCODE_INFO3 (0xf8008a60,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulcsx.s16",
+	  OPCODE_INFO3 (0xf8008c20,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulaca.s16.s",
+	  OPCODE_INFO3 (0xf80089a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulacax.s16.s",
+	  OPCODE_INFO3 (0xf80089e0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulacs.s16.s",
+	  OPCODE_INFO3 (0xf8008ba0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulacsr.s16.s",
+	  OPCODE_INFO3 (0xf8008be0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulacsx.s16.s",
+	  OPCODE_INFO3 (0xf8008da0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulsca.s16.s",
+	  OPCODE_INFO3 (0xf8008de0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulscax.s16.s",
+	  OPCODE_INFO3 (0xf8008fa0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulaca.s16.e",
+	  OPCODE_INFO3 (0xf80088a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulacax.s16.e",
+	  OPCODE_INFO3 (0xf80088e0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulacs.s16.e",
+	  OPCODE_INFO3 (0xf8008aa0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulacsr.s16.e",
+	  OPCODE_INFO3 (0xf8008ae0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulacsx.s16.e",
+	  OPCODE_INFO3 (0xf8008ca0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulsca.s16.e",
+	  OPCODE_INFO3 (0xf8008ce0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+    OP32 ("mulscax.s16.e",
+	  OPCODE_INFO3 (0xf8008ea0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT),
+			(21_25, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_DSP_ENHANCE),
+
+    /* The followings are vdsp instructions for ck810.  */
+    OP32 ("vdup.8",
+	  OPCODE_INFO2 (0xf8000e80,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19or21_24, FREG_WITH_INDEX, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vdup.16",
+	  OPCODE_INFO2 (0xf8100e80,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19or21_24, FREG_WITH_INDEX, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vdup.32",
+	  OPCODE_INFO2 (0xfa000e80,
+			(0_3, FREG, OPRND_SHIFT_0_BIT),
+			(16_19or21_24, FREG_WITH_INDEX, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmfvr.u8",
+	  OPCODE_INFO2 (0xf8001200,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_19or21_24, FREG_WITH_INDEX, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmfvr.u16",
+	  OPCODE_INFO2 (0xf8001220,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_19or21_24, FREG_WITH_INDEX, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmfvr.u32",
+	  OPCODE_INFO2 (0xf8001240,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_19or21_24, FREG_WITH_INDEX, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmfvr.s8",
+	  OPCODE_INFO2 (0xf8001280,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_19or21_24, FREG_WITH_INDEX, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmfvr.s16",
+	  OPCODE_INFO2 (0xf80012a0,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_19or21_24, FREG_WITH_INDEX, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmtvr.u8",
+	  OPCODE_INFO2 (0xf8001300,
+			(0_3or21_24, FREG_WITH_INDEX, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmtvr.u16",
+	  OPCODE_INFO2 (0xf8001320,
+			(0_3or21_24, FREG_WITH_INDEX, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmtvr.u32",
+	  OPCODE_INFO2 (0xf8001340,
+			(0_3or21_24, FREG_WITH_INDEX, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vldd.8",
+	  SOPCODE_INFO2 (0xf8002000,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_3_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vldd.16",
+	  SOPCODE_INFO2 (0xf8002100,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_3_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vldd.32",
+	  SOPCODE_INFO2 (0xf8002200,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_3_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vldq.8",
+	  SOPCODE_INFO2 (0xf8002400,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_4_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vldq.16",
+	  SOPCODE_INFO2 (0xf8002500,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_4_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vldq.32",
+	  SOPCODE_INFO2 (0xf8002600,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_4_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstd.8",
+	  SOPCODE_INFO2 (0xf8002800,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_3_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstd.16",
+	  SOPCODE_INFO2 (0xf8002900,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_3_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstd.32",
+	  SOPCODE_INFO2 (0xf8002a00,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_3_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstq.8",
+	  SOPCODE_INFO2 (0xf8002c00,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_4_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstq.16",
+	  SOPCODE_INFO2 (0xf8002d00,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_4_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstq.32",
+	  SOPCODE_INFO2 (0xf8002e00,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(4_7or21_24, IMM_FLDST, OPRND_SHIFT_4_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vldrd.8",
+	  SOPCODE_INFO2 (0xf8003000,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vldrd.16",
+	  SOPCODE_INFO2 (0xf8003100,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vldrd.32",
+	  SOPCODE_INFO2 (0xf8003200,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vldrq.8",
+	  SOPCODE_INFO2 (0xf8003400,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vldrq.16",
+	  SOPCODE_INFO2 (0xf8003500,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vldrq.32",
+	  SOPCODE_INFO2 (0xf8003600,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstrd.8",
+	  SOPCODE_INFO2 (0xf8003800,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstrd.16",
+	  SOPCODE_INFO2 (0xf8003900,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstrd.32",
+	  SOPCODE_INFO2 (0xf8003a00,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstrq.8",
+	  SOPCODE_INFO2 (0xf8003c00,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstrq.16",
+	  SOPCODE_INFO2 (0xf8003d00,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstrq.32",
+	  SOPCODE_INFO2 (0xf8003e00,
+			 (0_3, FREG, OPRND_SHIFT_0_BIT),
+			 BRACKET_OPRND ((16_20, AREG, OPRND_SHIFT_0_BIT),
+					(5_6or21_25, AREG_WITH_LSHIFT_FPU, OPRND_SHIFT_0_BIT))),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov",
+	  OPCODE_INFO2 (0xf8000c00,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcadd.eu8",
+	  OPCODE_INFO2 (0xf8000060,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcadd.eu16",
+	  OPCODE_INFO2 (0xf8100060,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcadd.es8",
+	  OPCODE_INFO2 (0xf8000070,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcadd.es16",
+	  OPCODE_INFO2 (0xf8100070,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.eu8",
+	  OPCODE_INFO2 (0xf8000c20,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.eu16",
+	  OPCODE_INFO2 (0xf8100c20,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.es8",
+	  OPCODE_INFO2 (0xf8000c30,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.es16",
+	  OPCODE_INFO2 (0xf8100c30,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.u16.l",
+	  OPCODE_INFO2 (0xf8100d00,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.u32.l",
+	  OPCODE_INFO2 (0xfa000d00,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.s16.l",
+	  OPCODE_INFO2 (0xf8100d10,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.s32.l",
+	  OPCODE_INFO2 (0xfa000d10,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.u16.sl",
+	  OPCODE_INFO2 (0xf8100d40,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.u32.sl",
+	  OPCODE_INFO2 (0xfa000d40,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.s16.sl",
+	  OPCODE_INFO2 (0xf8100d50,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.s32.sl",
+	  OPCODE_INFO2 (0xfa000d50,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.u16.h",
+	  OPCODE_INFO2 (0xf8100d60,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.u32.h",
+	  OPCODE_INFO2 (0xfa000d60,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.s16.h",
+	  OPCODE_INFO2 (0xf8100d70,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.s32.h",
+	  OPCODE_INFO2 (0xfa000d70,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.u16.rh",
+	  OPCODE_INFO2 (0xf8100d80,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.u32.rh",
+	  OPCODE_INFO2 (0xfa000d80,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.s16.rh",
+	  OPCODE_INFO2 (0xf8100d90,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmov.s32.rh",
+	  OPCODE_INFO2 (0xfa000d90,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstou.u16.sl",
+	  OPCODE_INFO2 (0xf8100dc0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstou.u32.sl",
+	  OPCODE_INFO2 (0xfa000dc0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstou.s16.sl",
+	  OPCODE_INFO2 (0xf8100dd0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vstou.s32.sl",
+	  OPCODE_INFO2 (0xfa000dd0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vrev.8",
+	  OPCODE_INFO2 (0xf8000e60,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vrev.16",
+	  OPCODE_INFO2 (0xf8100e60,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vrev.32",
+	  OPCODE_INFO2 (0xfa000e60,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcnt1.8",
+	  OPCODE_INFO2 (0xf8000ea0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vclz.8",
+	  OPCODE_INFO2 (0xf8000ec0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vclz.16",
+	  OPCODE_INFO2 (0xf8100ec0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vclz.32",
+	  OPCODE_INFO2 (0xfa000ec0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcls.u8",
+	  OPCODE_INFO2 (0xf8000ee0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcls.u16",
+	  OPCODE_INFO2 (0xf8100ee0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcls.u32",
+	  OPCODE_INFO2 (0xfa000ee0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcls.s8",
+	  OPCODE_INFO2 (0xf8000ef0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcls.s16",
+	  OPCODE_INFO2 (0xf8100ef0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcls.s32",
+	  OPCODE_INFO2 (0xfa000ef0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vabs.s8",
+	  OPCODE_INFO2 (0xf8001010,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vabs.s16",
+	  OPCODE_INFO2 (0xf8101010,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vabs.s32",
+	  OPCODE_INFO2 (0xfa001010,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vabs.u8.s",
+	  OPCODE_INFO2 (0xf8001040,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vabs.u16.s",
+	  OPCODE_INFO2 (0xf8101040,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vabs.u32.s",
+	  OPCODE_INFO2 (0xfa001040,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vabs.s8.s",
+	  OPCODE_INFO2 (0xf8001050,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vabs.s16.s",
+	  OPCODE_INFO2 (0xf8101050,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vabs.s32.s",
+	  OPCODE_INFO2 (0xfa001050,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vneg.u8",
+	  OPCODE_INFO2 (0xf8001080,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vneg.u16",
+	  OPCODE_INFO2 (0xf8101080,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vneg.u32",
+	  OPCODE_INFO2 (0xfa001080,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vneg.s8",
+	  OPCODE_INFO2 (0xf8001090,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vneg.s16",
+	  OPCODE_INFO2 (0xf8101090,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vneg.s32",
+	  OPCODE_INFO2 (0xfa001090,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vneg.u8.s",
+	  OPCODE_INFO2 (0xf80010c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vneg.u16.s",
+	  OPCODE_INFO2 (0xf81010c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vneg.u32.s",
+	  OPCODE_INFO2 (0xfa0010c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vneg.s8.s",
+	  OPCODE_INFO2 (0xf80010d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vneg.s16.s",
+	  OPCODE_INFO2 (0xf81010d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vneg.s32.s",
+	  OPCODE_INFO2 (0xfa0010d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmphsz.u8",
+	  OPCODE_INFO2 (0xf8000880,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmphsz.u16",
+	  OPCODE_INFO2 (0xf8100880,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmphsz.u32",
+	  OPCODE_INFO2 (0xfa000880,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmphsz.s8",
+	  OPCODE_INFO2 (0xf8000890,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmphsz.s16",
+	  OPCODE_INFO2 (0xf8100890,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmphsz.s32",
+	  OPCODE_INFO2 (0xfa000890,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpltz.u8",
+	  OPCODE_INFO2 (0xf80008a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpltz.u16",
+	  OPCODE_INFO2 (0xf81008a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpltz.u32",
+	  OPCODE_INFO2 (0xfa0008a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpltz.s8",
+	  OPCODE_INFO2 (0xf80008b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpltz.s16",
+	  OPCODE_INFO2 (0xf81008b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpltz.s32",
+	  OPCODE_INFO2 (0xfa0008b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpnez.u8",
+	  OPCODE_INFO2 (0xf80008c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpnez.u16",
+	  OPCODE_INFO2 (0xf81008c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpnez.u32",
+	  OPCODE_INFO2 (0xfa0008c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpnez.s8",
+	  OPCODE_INFO2 (0xf80008d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpnez.s16",
+	  OPCODE_INFO2 (0xf81008d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpnez.s32",
+	  OPCODE_INFO2 (0xfa0008d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vtrch.8",
+	  OPCODE_INFO3 (0xf8000f40,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vtrch.16",
+	  OPCODE_INFO3 (0xf8100f40,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vtrch.32",
+	  OPCODE_INFO3 (0xfa000f40,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vtrcl.8",
+	  OPCODE_INFO3 (0xf8000f60,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vtrcl.16",
+	  OPCODE_INFO3 (0xf8100f60,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vtrcl.32",
+	  OPCODE_INFO3 (0xfa000f60,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.u8",
+	  OPCODE_INFO3 (0xf8000000,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.u16",
+	  OPCODE_INFO3 (0xf8100000,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.u32",
+	  OPCODE_INFO3 (0xfa000000,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.s8",
+	  OPCODE_INFO3 (0xf8000010,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.s16",
+	  OPCODE_INFO3 (0xf8100010,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.s32",
+	  OPCODE_INFO3 (0xfa000010,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.eu8",
+	  OPCODE_INFO3 (0xf8000020,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.eu16",
+	  OPCODE_INFO3 (0xf8100020,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.es8",
+	  OPCODE_INFO3 (0xf8000030,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.es16",
+	  OPCODE_INFO3 (0xf8100030,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcadd.u8",
+	  OPCODE_INFO3 (0xf8000040,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcadd.u16",
+	  OPCODE_INFO3 (0xf8100040,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcadd.u32",
+	  OPCODE_INFO3 (0xfa000040,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcadd.s8",
+	  OPCODE_INFO3 (0xf8000050,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcadd.s16",
+	  OPCODE_INFO3 (0xf8100050,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcadd.s32",
+	  OPCODE_INFO3 (0xfa000050,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.xu16.sl",
+	  OPCODE_INFO3 (0xf8100140,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.xu32.sl",
+	  OPCODE_INFO3 (0xfa000140,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.xs16.sl",
+	  OPCODE_INFO3 (0xf8100150,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.xs32.sl",
+	  OPCODE_INFO3 (0xfa000150,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.xu16",
+	  OPCODE_INFO3 (0xf8100160,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.xu32",
+	  OPCODE_INFO3 (0xfa000160,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.xs16",
+	  OPCODE_INFO3 (0xf8100170,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.xs32",
+	  OPCODE_INFO3 (0xfa000170,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vaddh.u8",
+	  OPCODE_INFO3 (0xf8000180,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vaddh.u16",
+	  OPCODE_INFO3 (0xf8100180,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vaddh.u32",
+	  OPCODE_INFO3 (0xfa000180,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vaddh.s8",
+	  OPCODE_INFO3 (0xf8000190,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vaddh.s16",
+	  OPCODE_INFO3 (0xf8100190,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vaddh.s32",
+	  OPCODE_INFO3 (0xfa000190,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vaddh.u8.r",
+	  OPCODE_INFO3 (0xf80001a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vaddh.u16.r",
+	  OPCODE_INFO3 (0xf81001a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vaddh.u32.r",
+	  OPCODE_INFO3 (0xfa0001a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vaddh.s8.r",
+	  OPCODE_INFO3 (0xf80001b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vaddh.s16.r",
+	  OPCODE_INFO3 (0xf81001b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vaddh.s32.r",
+	  OPCODE_INFO3 (0xfa0001b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.u8.s",
+	  OPCODE_INFO3 (0xf80001c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.u16.s",
+	  OPCODE_INFO3 (0xf81001c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.u32.s",
+	  OPCODE_INFO3 (0xfa0001c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.s8.s",
+	  OPCODE_INFO3 (0xf80001d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.s16.s",
+	  OPCODE_INFO3 (0xf81001d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vadd.s32.s",
+	  OPCODE_INFO3 (0xfa0001d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.u8",
+	  OPCODE_INFO3 (0xf8000200,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.u16",
+	  OPCODE_INFO3 (0xf8100200,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.u32",
+	  OPCODE_INFO3 (0xfa000200,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.s8",
+	  OPCODE_INFO3 (0xf8000210,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.s16",
+	  OPCODE_INFO3 (0xf8100210,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.s32",
+	  OPCODE_INFO3 (0xfa000210,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.eu8",
+	  OPCODE_INFO3 (0xf8000220,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.eu16",
+	  OPCODE_INFO3 (0xf8100220,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.eu32",
+	  OPCODE_INFO3 (0xfa000220,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.es8",
+	  OPCODE_INFO3 (0xf8000230,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.es16",
+	  OPCODE_INFO3 (0xf8100230,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.es32",
+	  OPCODE_INFO3 (0xfa000230,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabs.u8",
+	  OPCODE_INFO3 (0xf8000240,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabs.u16",
+	  OPCODE_INFO3 (0xf8100240,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabs.u32",
+	  OPCODE_INFO3 (0xfa000240,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabs.s8",
+	  OPCODE_INFO3 (0xf8000250,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabs.s16",
+	  OPCODE_INFO3 (0xf8100250,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabs.s32",
+	  OPCODE_INFO3 (0xfa000250,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabs.eu8",
+	  OPCODE_INFO3 (0xf8000260,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabs.eu16",
+	  OPCODE_INFO3 (0xf8100260,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabs.es8",
+	  OPCODE_INFO3 (0xf8000270,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabs.es16",
+	  OPCODE_INFO3 (0xf8100270,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabsa.u8",
+	  OPCODE_INFO3 (0xf8000280,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabsa.u16",
+	  OPCODE_INFO3 (0xf8100280,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabsa.u32",
+	  OPCODE_INFO3 (0xfa000280,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabsa.s8",
+	  OPCODE_INFO3 (0xf8000290,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabsa.s16",
+	  OPCODE_INFO3 (0xf8100290,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabsa.s32",
+	  OPCODE_INFO3 (0xfa000290,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabsa.eu8",
+	  OPCODE_INFO3 (0xf80002a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabsa.eu16",
+	  OPCODE_INFO3 (0xf81002a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabsa.es8",
+	  OPCODE_INFO3 (0xf80002b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsabsa.es16",
+	  OPCODE_INFO3 (0xf81002b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.xu16",
+	  OPCODE_INFO3 (0xf8100360,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.xu32",
+	  OPCODE_INFO3 (0xfa000360,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.xs16",
+	  OPCODE_INFO3 (0xf8100370,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.xs32",
+	  OPCODE_INFO3 (0xfa000370,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsubh.u8",
+	  OPCODE_INFO3 (0xf8000380,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsubh.u16",
+	  OPCODE_INFO3 (0xf8100380,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsubh.u32",
+	  OPCODE_INFO3 (0xfa000380,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsubh.s8",
+	  OPCODE_INFO3 (0xf8000390,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsubh.s16",
+	  OPCODE_INFO3 (0xf8100390,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsubh.s32",
+	  OPCODE_INFO3 (0xfa000390,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsubh.u8.r",
+	  OPCODE_INFO3 (0xf80003a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsubh.u16.r",
+	  OPCODE_INFO3 (0xf81003a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsubh.u32.r",
+	  OPCODE_INFO3 (0xfa0003a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsubh.s8.r",
+	  OPCODE_INFO3 (0xf80003b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsubh.s16.r",
+	  OPCODE_INFO3 (0xf81003b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsubh.s32.r",
+	  OPCODE_INFO3 (0xfa0003b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.u8.s",
+	  OPCODE_INFO3 (0xf80003c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.u16.s",
+	  OPCODE_INFO3 (0xf81003c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.u32.s",
+	  OPCODE_INFO3 (0xfa0003c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.s8.s",
+	  OPCODE_INFO3 (0xf80003d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.s16.s",
+	  OPCODE_INFO3 (0xf81003d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vsub.s32.s",
+	  OPCODE_INFO3 (0xfa0003d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmul.u8",
+	  OPCODE_INFO3 (0xf8000400,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmul.u16",
+	  OPCODE_INFO3 (0xf8100400,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmul.u32",
+	  OPCODE_INFO3 (0xfa000400,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmul.s8",
+	  OPCODE_INFO3 (0xf8000410,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmul.s16",
+	  OPCODE_INFO3 (0xf8100410,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmul.s32",
+	  OPCODE_INFO3 (0xfa000410,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmul.eu8",
+	  OPCODE_INFO3 (0xf8000420,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmul.eu16",
+	  OPCODE_INFO3 (0xf8100420,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmul.es8",
+	  OPCODE_INFO3 (0xf8000430,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmul.es16",
+	  OPCODE_INFO3 (0xf8100430,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmula.u8",
+	  OPCODE_INFO3 (0xf8000440,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmula.u16",
+	  OPCODE_INFO3 (0xf8100440,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmula.u32",
+	  OPCODE_INFO3 (0xfa000440,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmula.s8",
+	  OPCODE_INFO3 (0xf8000450,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmula.s16",
+	  OPCODE_INFO3 (0xf8100450,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmula.s32",
+	  OPCODE_INFO3 (0xfa000450,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmula.eu8",
+	  OPCODE_INFO3 (0xf8000460,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmula.eu16",
+	  OPCODE_INFO3 (0xf8100460,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmula.eu32",
+	  OPCODE_INFO3 (0xfa000460,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmula.es8",
+	  OPCODE_INFO3 (0xf8000470,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmula.es16",
+	  OPCODE_INFO3 (0xf8100470,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmula.es32",
+	  OPCODE_INFO3 (0xfa000470,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmuls.u8",
+	  OPCODE_INFO3 (0xf8000480,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmuls.u16",
+	  OPCODE_INFO3 (0xf8100480,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmuls.u32",
+	  OPCODE_INFO3 (0xfa000480,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmuls.s8",
+	  OPCODE_INFO3 (0xf8000490,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmuls.s16",
+	  OPCODE_INFO3 (0xf8100490,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmuls.s32",
+	  OPCODE_INFO3 (0xfa000490,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmuls.eu8",
+	  OPCODE_INFO3 (0xf80004a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmuls.eu16",
+	  OPCODE_INFO3 (0xf81004a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmuls.es8",
+	  OPCODE_INFO3 (0xf80004b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmuls.es16",
+	  OPCODE_INFO3 (0xf81004b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshr.u8",
+	  OPCODE_INFO3 (0xf8000680,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshr.u16",
+	  OPCODE_INFO3 (0xf8100680,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshr.u32",
+	  OPCODE_INFO3 (0xfa000680,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshr.s8",
+	  OPCODE_INFO3 (0xf8000690,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshr.s16",
+	  OPCODE_INFO3 (0xf8100690,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshr.s32",
+	  OPCODE_INFO3 (0xfa000690,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshr.u8.r",
+	  OPCODE_INFO3 (0xf80006c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshr.u16.r",
+	  OPCODE_INFO3 (0xf81006c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshr.u32.r",
+	  OPCODE_INFO3 (0xfa0006c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshr.s8.r",
+	  OPCODE_INFO3 (0xf80006d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshr.s16.r",
+	  OPCODE_INFO3 (0xf81006d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshr.s32.r",
+	  OPCODE_INFO3 (0xfa0006d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshl.u8",
+	  OPCODE_INFO3 (0xf8000780,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshl.u16",
+	  OPCODE_INFO3 (0xf8100780,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshl.u32",
+	  OPCODE_INFO3 (0xfa000780,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshl.s8",
+	  OPCODE_INFO3 (0xf8000790,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshl.s16",
+	  OPCODE_INFO3 (0xf8100790,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshl.s32",
+	  OPCODE_INFO3 (0xfa000790,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshl.u8.s",
+	  OPCODE_INFO3 (0xf80007c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshl.u16.s",
+	  OPCODE_INFO3 (0xf81007c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshl.u32.s",
+	  OPCODE_INFO3 (0xfa0007c0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshl.s8.s",
+	  OPCODE_INFO3 (0xf80007d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshl.s16.s",
+	  OPCODE_INFO3 (0xf81007d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vshl.s32.s",
+	  OPCODE_INFO3 (0xfa0007d0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmphs.u8",
+	  OPCODE_INFO3 (0xf8000800,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmphs.u16",
+	  OPCODE_INFO3 (0xf8100800,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmphs.u32",
+	  OPCODE_INFO3 (0xfa000800,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmphs.s8",
+	  OPCODE_INFO3 (0xf8000810,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmphs.s16",
+	  OPCODE_INFO3 (0xf8100810,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmphs.s32",
+	  OPCODE_INFO3 (0xfa000810,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmplt.u8",
+	  OPCODE_INFO3 (0xf8000820,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmplt.u16",
+	  OPCODE_INFO3 (0xf8100820,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmplt.u32",
+	  OPCODE_INFO3 (0xfa000820,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmplt.s8",
+	  OPCODE_INFO3 (0xf8000830,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmplt.s16",
+	  OPCODE_INFO3 (0xf8100830,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmplt.s32",
+	  OPCODE_INFO3 (0xfa000830,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpne.u8",
+	  OPCODE_INFO3 (0xf8000840,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpne.u16",
+	  OPCODE_INFO3 (0xf8100840,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpne.u32",
+	  OPCODE_INFO3 (0xfa000840,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpne.s8",
+	  OPCODE_INFO3 (0xf8000850,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpne.s16",
+	  OPCODE_INFO3 (0xf8100850,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmpne.s32",
+	  OPCODE_INFO3 (0xfa000850,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmax.u8",
+	  OPCODE_INFO3 (0xf8000900,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmax.u16",
+	  OPCODE_INFO3 (0xf8100900,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmax.u32",
+	  OPCODE_INFO3 (0xfa000900,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmax.s8",
+	  OPCODE_INFO3 (0xf8000910,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmax.s16",
+	  OPCODE_INFO3 (0xf8100910,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmax.s32",
+	  OPCODE_INFO3 (0xfa000910,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmin.u8",
+	  OPCODE_INFO3 (0xf8000920,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmin.u16",
+	  OPCODE_INFO3 (0xf8100920,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmin.u32",
+	  OPCODE_INFO3 (0xfa000920,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmin.s8",
+	  OPCODE_INFO3 (0xf8000930,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmin.s16",
+	  OPCODE_INFO3 (0xf8100930,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vmin.s32",
+	  OPCODE_INFO3 (0xfa000930,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmax.u8",
+	  OPCODE_INFO3 (0xf8000980,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmax.u16",
+	  OPCODE_INFO3 (0xf8100980,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmax.u32",
+	  OPCODE_INFO3 (0xfa000980,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmax.s8",
+	  OPCODE_INFO3 (0xf8000990,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmax.s16",
+	  OPCODE_INFO3 (0xf8100990,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmax.s32",
+	  OPCODE_INFO3 (0xfa000990,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmin.u8",
+	  OPCODE_INFO3 (0xf80009a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmin.u16",
+	  OPCODE_INFO3 (0xf81009a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmin.u32",
+	  OPCODE_INFO3 (0xfa0009a0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmin.s8",
+	  OPCODE_INFO3 (0xf80009b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmin.s16",
+	  OPCODE_INFO3 (0xf81009b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vcmin.s32",
+	  OPCODE_INFO3 (0xfa0009b0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vand.8",
+	  OPCODE_INFO3 (0xf8000a00,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vand.16",
+	  OPCODE_INFO3 (0xf8100a00,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vand.32",
+	  OPCODE_INFO3 (0xfa000a00,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vandn.8",
+	  OPCODE_INFO3 (0xf8000a20,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vandn.16",
+	  OPCODE_INFO3 (0xf8100a20,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vandn.32",
+	  OPCODE_INFO3 (0xfa000a20,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vor.8",
+	  OPCODE_INFO3 (0xf8000a40,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vor.16",
+	  OPCODE_INFO3 (0xf8100a40,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vor.32",
+	  OPCODE_INFO3 (0xfa000a40,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vnor.8",
+	  OPCODE_INFO3 (0xf8000a60,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vnor.16",
+	  OPCODE_INFO3 (0xf8100a60,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vnor.32",
+	  OPCODE_INFO3 (0xfa000a60,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vxor.8",
+	  OPCODE_INFO3 (0xf8000a80,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vxor.16",
+	  OPCODE_INFO3 (0xf8100a80,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vxor.32",
+	  OPCODE_INFO3 (0xfa000a80,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vtst.8",
+	  OPCODE_INFO3 (0xf8000b20,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vtst.16",
+	  OPCODE_INFO3 (0xf8100b20,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vtst.32",
+	  OPCODE_INFO3 (0xfa000b20,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vbpermz.8",
+	  OPCODE_INFO3 (0xf8000f00,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vbpermz.16",
+	  OPCODE_INFO3 (0xf8100f00,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vbpermz.32",
+	  OPCODE_INFO3 (0xfa000f00,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vbperm.8",
+	  OPCODE_INFO3 (0xf8000f20,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vbperm.16",
+	  OPCODE_INFO3 (0xf8100f20,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vbperm.32",
+	  OPCODE_INFO3 (0xfa000f20,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vdch.8",
+	  OPCODE_INFO3 (0xf8000fc0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vdch.16",
+	  OPCODE_INFO3 (0xf8100fc0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vdch.32",
+	  OPCODE_INFO3 (0xfa000fc0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vdcl.8",
+	  OPCODE_INFO3 (0xf8000fe0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vdcl.16",
+	  OPCODE_INFO3 (0xf8100fe0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vdcl.32",
+	  OPCODE_INFO3 (0xfa000fe0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vich.8",
+	  OPCODE_INFO3 (0xf8000f80,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vich.16",
+	  OPCODE_INFO3 (0xf8100f80,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vich.32",
+	  OPCODE_INFO3 (0xfa000f80,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vicl.8",
+	  OPCODE_INFO3 (0xf8000fa0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vicl.16",
+	  OPCODE_INFO3 (0xf8100fa0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+    OP32 ("vicl.32",
+	  OPCODE_INFO3 (0xfa000fa0,
+			(0_3, VREG, OPRND_SHIFT_0_BIT),
+			(16_19, VREG, OPRND_SHIFT_0_BIT),
+			(21_24, VREG, OPRND_SHIFT_0_BIT)),
+	  CSKY_ISA_VDSP),
+
+    /* The following are aliases for other instructions.  */
+    /* setc -> cmphs r0, r0  */
+    OP16 ("setc",
+	  OPCODE_INFO0 (0x6400),
+	  CSKYV2_ISA_E1),
+    /* clrc -> cmpne r0, r0  */
+    OP16 ("clrc",
+	  OPCODE_INFO0 (0x6402),
+	  CSKYV2_ISA_E1),
+    /* tstlt rd -> btsti rd,31  */
+    OP32 ("tstlt",
+	  OPCODE_INFO1 (0xc7e02880,
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    /* idly4 -> idly 4  */
+    OP32 ("idly4",
+	  OPCODE_INFO0 (0xc0601c20),
+	  CSKYV2_ISA_E1),
+    /* rsub rz, ry, rx -> subu rz, rx, ry  */
+    DOP32 ("rsub",
+	   OPCODE_INFO3 (0xc4000080,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO2 (0xc4000080,
+			 (0_4or21_25, DUP_AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT)), CSKYV2_ISA_1E2),
+    /* cmplei rd,X -> cmplti rd,X+1  */
+    OP16_OP32 ("cmplei",
+	       OPCODE_INFO2 (0x3820,
+			     (8_10, GREG0_7, OPRND_SHIFT_0_BIT),
+			     (0_4, IMM5b, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO2 (0xeb200000,
+			     (16_20, AREG, OPRND_SHIFT_0_BIT),
+			     (0_15, IMM16b, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_1E2),
+    /* cmpls -> cmphs  */
+    OP16_OP32 ("cmpls",
+	       OPCODE_INFO2 (0x6400,
+			     (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			     (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO2 (0xc4000420,
+			     (21_25, AREG, OPRND_SHIFT_0_BIT),
+			     (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_2E3),
+    /* cmpgt -> cmplt  */
+    OP16_OP32 ("cmpgt",
+	       OPCODE_INFO2 (0x6401,
+			     (6_9, GREG0_15, OPRND_SHIFT_0_BIT),
+			     (2_5, GREG0_15, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO2 (0xc4000440,
+			     (21_25, AREG, OPRND_SHIFT_0_BIT),
+			     (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_2E3),
+    /* tstle rd -> cmplti rd,1  */
+    OP16_OP32 ("tstle",
+	       OPCODE_INFO1 (0x3820,
+			     (8_10, GREG0_7, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO1 (0xeb200000,
+			     (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_1E2),
+    /* tstne rd -> cmpnei rd,0  */
+    OP16_OP32 ("tstne",
+	       OPCODE_INFO1 (0x3840,
+			     (8_10, GREG0_7, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_E1,
+	       OPCODE_INFO1 (0xeb400000,
+			     (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	       CSKYV2_ISA_1E2),
+    /* rotri rz, rx, imm5 -> rotli rz, rx, 32-imm5  */
+    DOP32 ("rotri",
+	   OPCODE_INFO3 (0xc4004900,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, IMM5b_RORI, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO2 (0xc4004900,
+			 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, IMM5b_RORI, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_2E3),
+    DOP32 ("rori",
+	   OPCODE_INFO3 (0xc4004900,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, IMM5b_RORI, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO2 (0xc4004900,
+			 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT),
+			 (21_25, IMM5b_RORI, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_2E3),
+
+    /* rotlc rd -> addc rd, rd/ addc rd, rd, rd  */
+    OP16_OP32_WITH_WORK ("rotlc",
+			 OPCODE_INFO2 (0x6001,
+				       (NONE, GREG0_15, OPRND_SHIFT_0_BIT),
+				       (NONE, CONST1, OPRND_SHIFT_0_BIT)),
+			 CSKYV2_ISA_E1,
+			 OPCODE_INFO2 (0xc4000040,
+				       (NONE, AREG, OPRND_SHIFT_0_BIT),
+				       (NONE, CONST1, OPRND_SHIFT_0_BIT)),
+			 CSKYV2_ISA_2E3,
+			 v2_work_rotlc),
+    /* not rd -> nor rd, rd, not rz, rx -> nor rz, rx, rx  */
+    OP16_OP32_WITH_WORK ("not",
+			 OPCODE_INFO1 (0x6c02,
+				       (NONE, AREG, OPRND_SHIFT_0_BIT)),
+			 CSKYV2_ISA_E1,
+			 OPCODE_INFO2 (0xc4002480,
+				       (NONE, AREG, OPRND_SHIFT_0_BIT),
+				       (NONE, AREG, OPRND_SHIFT_0_BIT)),
+			 CSKYV2_ISA_E1, v2_work_not),
+
+    /* Special force 32 bits instruction.  */
+    OP32 ("xtrb0.32",
+	  OPCODE_INFO2 (0xc4007020,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("xtrb1.32",
+	  OPCODE_INFO2 (0xc4007040,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("xtrb2.32",
+	  OPCODE_INFO2 (0xc4007080,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("xtrb3.32",
+	  OPCODE_INFO2 (0xc4007100,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    OP32 ("ff0.32",
+	  OPCODE_INFO2 (0xc4007c20,
+			(0_4, AREG, OPRND_SHIFT_0_BIT),
+			(16_20, AREG, OPRND_SHIFT_0_BIT)),
+	  CSKYV2_ISA_1E2),
+    DOP32 ("ff1.32",
+	   OPCODE_INFO2 (0xc4007c40,
+			 (0_4, AREG, OPRND_SHIFT_0_BIT),
+			 (16_20, AREG, OPRND_SHIFT_0_BIT)),
+	   OPCODE_INFO1 (0xc4007c40,
+			 (0_4or16_20, DUP_AREG, OPRND_SHIFT_0_BIT)),
+	   CSKYV2_ISA_1E2),
+    {NULL}
+  };
diff --git a/opcodes/disassemble.c b/opcodes/disassemble.c
index c8fda59..c594182 100644
--- a/opcodes/disassemble.c
+++ b/opcodes/disassemble.c
@@ -33,6 +33,7 @@
 #define ARCH_cr16
 #define ARCH_cris
 #define ARCH_crx
+#define ARCH_csky
 #define ARCH_d10v
 #define ARCH_d30v
 #define ARCH_dlx
@@ -164,6 +165,12 @@ disassembler (enum bfd_architecture a,
       disassemble = print_insn_crx;
       break;
 #endif
+#ifdef ARCH_csky
+    case bfd_arch_csky:
+      disassemble = csky_get_disassembler (abfd);
+      break;
+#endif
+
 #ifdef ARCH_d10v
     case bfd_arch_d10v:
       disassemble = print_insn_d10v;
@@ -590,6 +597,13 @@ disassemble_init_for_target (struct disassemble_info * info)
       info->disassembler_needs_relocs = TRUE;
       break;
 #endif
+#ifdef ARCH_csky
+    case bfd_arch_csky:
+      info->symbol_is_valid = csky_symbol_is_valid;
+      info->disassembler_needs_relocs = TRUE;
+      break;
+#endif
+
 #ifdef ARCH_ia64
     case bfd_arch_ia64:
       info->skip_zeroes = 16;
diff --git a/opcodes/disassemble.h b/opcodes/disassemble.h
index 0457344..104ba4a 100644
--- a/opcodes/disassemble.h
+++ b/opcodes/disassemble.h
@@ -32,6 +32,7 @@ extern int print_insn_big_powerpc	(bfd_vma, disassemble_info *);
 extern int print_insn_big_score         (bfd_vma, disassemble_info *);
 extern int print_insn_cr16              (bfd_vma, disassemble_info *);
 extern int print_insn_crx               (bfd_vma, disassemble_info *);
+extern int print_insn_csky		(bfd_vma, disassemble_info *);
 extern int print_insn_d10v		(bfd_vma, disassemble_info *);
 extern int print_insn_d30v		(bfd_vma, disassemble_info *);
 extern int print_insn_dlx		(bfd_vma, disassemble_info *);
@@ -100,5 +101,6 @@ extern int print_insn_z80		(bfd_vma, disassemble_info *);
 extern int print_insn_z8001		(bfd_vma, disassemble_info *);
 extern int print_insn_z8002		(bfd_vma, disassemble_info *);
 
+extern disassembler_ftype csky_get_disassembler (bfd *);
 extern disassembler_ftype rl78_get_disassembler (bfd *);
 #endif /* DISASSEMBLE_H */