arch/tile/include/asm/tile-desc_64.h - arm/linux - Git at Google

 /* TILE-Gx opcode information.
  *
  * Copyright 2011 Tilera Corporation. All Rights Reserved.
  *
  *   This program 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, version 2.
  *
  *   This program 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, GOOD TITLE or
  *   NON INFRINGEMENT.  See the GNU General Public License for
  *   more details.
  *
  *
  *
  *
  *
  */

 #ifndef opcode_tile_h
 #define opcode_tile_h

 #include <arch/opcode.h>


 enum
 {
   TILEGX_MAX_OPERANDS = 4 /* bfexts */
 };

 typedef enum
 {
   TILEGX_OPC_BPT,
   TILEGX_OPC_INFO,
   TILEGX_OPC_INFOL,
   TILEGX_OPC_MOVE,
   TILEGX_OPC_MOVEI,
   TILEGX_OPC_MOVELI,
   TILEGX_OPC_PREFETCH,
   TILEGX_OPC_PREFETCH_ADD_L1,
   TILEGX_OPC_PREFETCH_ADD_L1_FAULT,
   TILEGX_OPC_PREFETCH_ADD_L2,
   TILEGX_OPC_PREFETCH_ADD_L2_FAULT,
   TILEGX_OPC_PREFETCH_ADD_L3,
   TILEGX_OPC_PREFETCH_ADD_L3_FAULT,
   TILEGX_OPC_PREFETCH_L1,
   TILEGX_OPC_PREFETCH_L1_FAULT,
   TILEGX_OPC_PREFETCH_L2,
   TILEGX_OPC_PREFETCH_L2_FAULT,
   TILEGX_OPC_PREFETCH_L3,
   TILEGX_OPC_PREFETCH_L3_FAULT,
   TILEGX_OPC_RAISE,
   TILEGX_OPC_ADD,
   TILEGX_OPC_ADDI,
   TILEGX_OPC_ADDLI,
   TILEGX_OPC_ADDX,
   TILEGX_OPC_ADDXI,
   TILEGX_OPC_ADDXLI,
   TILEGX_OPC_ADDXSC,
   TILEGX_OPC_AND,
   TILEGX_OPC_ANDI,
   TILEGX_OPC_BEQZ,
   TILEGX_OPC_BEQZT,
   TILEGX_OPC_BFEXTS,
   TILEGX_OPC_BFEXTU,
   TILEGX_OPC_BFINS,
   TILEGX_OPC_BGEZ,
   TILEGX_OPC_BGEZT,
   TILEGX_OPC_BGTZ,
   TILEGX_OPC_BGTZT,
   TILEGX_OPC_BLBC,
   TILEGX_OPC_BLBCT,
   TILEGX_OPC_BLBS,
   TILEGX_OPC_BLBST,
   TILEGX_OPC_BLEZ,
   TILEGX_OPC_BLEZT,
   TILEGX_OPC_BLTZ,
   TILEGX_OPC_BLTZT,
   TILEGX_OPC_BNEZ,
   TILEGX_OPC_BNEZT,
   TILEGX_OPC_CLZ,
   TILEGX_OPC_CMOVEQZ,
   TILEGX_OPC_CMOVNEZ,
   TILEGX_OPC_CMPEQ,
   TILEGX_OPC_CMPEQI,
   TILEGX_OPC_CMPEXCH,
   TILEGX_OPC_CMPEXCH4,
   TILEGX_OPC_CMPLES,
   TILEGX_OPC_CMPLEU,
   TILEGX_OPC_CMPLTS,
   TILEGX_OPC_CMPLTSI,
   TILEGX_OPC_CMPLTU,
   TILEGX_OPC_CMPLTUI,
   TILEGX_OPC_CMPNE,
   TILEGX_OPC_CMUL,
   TILEGX_OPC_CMULA,
   TILEGX_OPC_CMULAF,
   TILEGX_OPC_CMULF,
   TILEGX_OPC_CMULFR,
   TILEGX_OPC_CMULH,
   TILEGX_OPC_CMULHR,
   TILEGX_OPC_CRC32_32,
   TILEGX_OPC_CRC32_8,
   TILEGX_OPC_CTZ,
   TILEGX_OPC_DBLALIGN,
   TILEGX_OPC_DBLALIGN2,
   TILEGX_OPC_DBLALIGN4,
   TILEGX_OPC_DBLALIGN6,
   TILEGX_OPC_DRAIN,
   TILEGX_OPC_DTLBPR,
   TILEGX_OPC_EXCH,
   TILEGX_OPC_EXCH4,
   TILEGX_OPC_FDOUBLE_ADD_FLAGS,
   TILEGX_OPC_FDOUBLE_ADDSUB,
   TILEGX_OPC_FDOUBLE_MUL_FLAGS,
   TILEGX_OPC_FDOUBLE_PACK1,
   TILEGX_OPC_FDOUBLE_PACK2,
   TILEGX_OPC_FDOUBLE_SUB_FLAGS,
   TILEGX_OPC_FDOUBLE_UNPACK_MAX,
   TILEGX_OPC_FDOUBLE_UNPACK_MIN,
   TILEGX_OPC_FETCHADD,
   TILEGX_OPC_FETCHADD4,
   TILEGX_OPC_FETCHADDGEZ,
   TILEGX_OPC_FETCHADDGEZ4,
   TILEGX_OPC_FETCHAND,
   TILEGX_OPC_FETCHAND4,
   TILEGX_OPC_FETCHOR,
   TILEGX_OPC_FETCHOR4,
   TILEGX_OPC_FINV,
   TILEGX_OPC_FLUSH,
   TILEGX_OPC_FLUSHWB,
   TILEGX_OPC_FNOP,
   TILEGX_OPC_FSINGLE_ADD1,
   TILEGX_OPC_FSINGLE_ADDSUB2,
   TILEGX_OPC_FSINGLE_MUL1,
   TILEGX_OPC_FSINGLE_MUL2,
   TILEGX_OPC_FSINGLE_PACK1,
   TILEGX_OPC_FSINGLE_PACK2,
   TILEGX_OPC_FSINGLE_SUB1,
   TILEGX_OPC_ICOH,
   TILEGX_OPC_ILL,
   TILEGX_OPC_INV,
   TILEGX_OPC_IRET,
   TILEGX_OPC_J,
   TILEGX_OPC_JAL,
   TILEGX_OPC_JALR,
   TILEGX_OPC_JALRP,
   TILEGX_OPC_JR,
   TILEGX_OPC_JRP,
   TILEGX_OPC_LD,
   TILEGX_OPC_LD1S,
   TILEGX_OPC_LD1S_ADD,
   TILEGX_OPC_LD1U,
   TILEGX_OPC_LD1U_ADD,
   TILEGX_OPC_LD2S,
   TILEGX_OPC_LD2S_ADD,
   TILEGX_OPC_LD2U,
   TILEGX_OPC_LD2U_ADD,
   TILEGX_OPC_LD4S,
   TILEGX_OPC_LD4S_ADD,
   TILEGX_OPC_LD4U,
   TILEGX_OPC_LD4U_ADD,
   TILEGX_OPC_LD_ADD,
   TILEGX_OPC_LDNA,
   TILEGX_OPC_LDNA_ADD,
   TILEGX_OPC_LDNT,
   TILEGX_OPC_LDNT1S,
   TILEGX_OPC_LDNT1S_ADD,
   TILEGX_OPC_LDNT1U,
   TILEGX_OPC_LDNT1U_ADD,
   TILEGX_OPC_LDNT2S,
   TILEGX_OPC_LDNT2S_ADD,
   TILEGX_OPC_LDNT2U,
   TILEGX_OPC_LDNT2U_ADD,
   TILEGX_OPC_LDNT4S,
   TILEGX_OPC_LDNT4S_ADD,
   TILEGX_OPC_LDNT4U,
   TILEGX_OPC_LDNT4U_ADD,
   TILEGX_OPC_LDNT_ADD,
   TILEGX_OPC_LNK,
   TILEGX_OPC_MF,
   TILEGX_OPC_MFSPR,
   TILEGX_OPC_MM,
   TILEGX_OPC_MNZ,
   TILEGX_OPC_MTSPR,
   TILEGX_OPC_MUL_HS_HS,
   TILEGX_OPC_MUL_HS_HU,
   TILEGX_OPC_MUL_HS_LS,
   TILEGX_OPC_MUL_HS_LU,
   TILEGX_OPC_MUL_HU_HU,
   TILEGX_OPC_MUL_HU_LS,
   TILEGX_OPC_MUL_HU_LU,
   TILEGX_OPC_MUL_LS_LS,
   TILEGX_OPC_MUL_LS_LU,
   TILEGX_OPC_MUL_LU_LU,
   TILEGX_OPC_MULA_HS_HS,
   TILEGX_OPC_MULA_HS_HU,
   TILEGX_OPC_MULA_HS_LS,
   TILEGX_OPC_MULA_HS_LU,
   TILEGX_OPC_MULA_HU_HU,
   TILEGX_OPC_MULA_HU_LS,
   TILEGX_OPC_MULA_HU_LU,
   TILEGX_OPC_MULA_LS_LS,
   TILEGX_OPC_MULA_LS_LU,
   TILEGX_OPC_MULA_LU_LU,
   TILEGX_OPC_MULAX,
   TILEGX_OPC_MULX,
   TILEGX_OPC_MZ,
   TILEGX_OPC_NAP,
   TILEGX_OPC_NOP,
   TILEGX_OPC_NOR,
   TILEGX_OPC_OR,
   TILEGX_OPC_ORI,
   TILEGX_OPC_PCNT,
   TILEGX_OPC_REVBITS,
   TILEGX_OPC_REVBYTES,
   TILEGX_OPC_ROTL,
   TILEGX_OPC_ROTLI,
   TILEGX_OPC_SHL,
   TILEGX_OPC_SHL16INSLI,
   TILEGX_OPC_SHL1ADD,
   TILEGX_OPC_SHL1ADDX,
   TILEGX_OPC_SHL2ADD,
   TILEGX_OPC_SHL2ADDX,
   TILEGX_OPC_SHL3ADD,
   TILEGX_OPC_SHL3ADDX,
   TILEGX_OPC_SHLI,
   TILEGX_OPC_SHLX,
   TILEGX_OPC_SHLXI,
   TILEGX_OPC_SHRS,
   TILEGX_OPC_SHRSI,
   TILEGX_OPC_SHRU,
   TILEGX_OPC_SHRUI,
   TILEGX_OPC_SHRUX,
   TILEGX_OPC_SHRUXI,
   TILEGX_OPC_SHUFFLEBYTES,
   TILEGX_OPC_ST,
   TILEGX_OPC_ST1,
   TILEGX_OPC_ST1_ADD,
   TILEGX_OPC_ST2,
   TILEGX_OPC_ST2_ADD,
   TILEGX_OPC_ST4,
   TILEGX_OPC_ST4_ADD,
   TILEGX_OPC_ST_ADD,
   TILEGX_OPC_STNT,
   TILEGX_OPC_STNT1,
   TILEGX_OPC_STNT1_ADD,
   TILEGX_OPC_STNT2,
   TILEGX_OPC_STNT2_ADD,
   TILEGX_OPC_STNT4,
   TILEGX_OPC_STNT4_ADD,
   TILEGX_OPC_STNT_ADD,
   TILEGX_OPC_SUB,
   TILEGX_OPC_SUBX,
   TILEGX_OPC_SUBXSC,
   TILEGX_OPC_SWINT0,
   TILEGX_OPC_SWINT1,
   TILEGX_OPC_SWINT2,
   TILEGX_OPC_SWINT3,
   TILEGX_OPC_TBLIDXB0,
   TILEGX_OPC_TBLIDXB1,
   TILEGX_OPC_TBLIDXB2,
   TILEGX_OPC_TBLIDXB3,
   TILEGX_OPC_V1ADD,
   TILEGX_OPC_V1ADDI,
   TILEGX_OPC_V1ADDUC,
   TILEGX_OPC_V1ADIFFU,
   TILEGX_OPC_V1AVGU,
   TILEGX_OPC_V1CMPEQ,
   TILEGX_OPC_V1CMPEQI,
   TILEGX_OPC_V1CMPLES,
   TILEGX_OPC_V1CMPLEU,
   TILEGX_OPC_V1CMPLTS,
   TILEGX_OPC_V1CMPLTSI,
   TILEGX_OPC_V1CMPLTU,
   TILEGX_OPC_V1CMPLTUI,
   TILEGX_OPC_V1CMPNE,
   TILEGX_OPC_V1DDOTPU,
   TILEGX_OPC_V1DDOTPUA,
   TILEGX_OPC_V1DDOTPUS,
   TILEGX_OPC_V1DDOTPUSA,
   TILEGX_OPC_V1DOTP,
   TILEGX_OPC_V1DOTPA,
   TILEGX_OPC_V1DOTPU,
   TILEGX_OPC_V1DOTPUA,
   TILEGX_OPC_V1DOTPUS,
   TILEGX_OPC_V1DOTPUSA,
   TILEGX_OPC_V1INT_H,
   TILEGX_OPC_V1INT_L,
   TILEGX_OPC_V1MAXU,
   TILEGX_OPC_V1MAXUI,
   TILEGX_OPC_V1MINU,
   TILEGX_OPC_V1MINUI,
   TILEGX_OPC_V1MNZ,
   TILEGX_OPC_V1MULTU,
   TILEGX_OPC_V1MULU,
   TILEGX_OPC_V1MULUS,
   TILEGX_OPC_V1MZ,
   TILEGX_OPC_V1SADAU,
   TILEGX_OPC_V1SADU,
   TILEGX_OPC_V1SHL,
   TILEGX_OPC_V1SHLI,
   TILEGX_OPC_V1SHRS,
   TILEGX_OPC_V1SHRSI,
   TILEGX_OPC_V1SHRU,
   TILEGX_OPC_V1SHRUI,
   TILEGX_OPC_V1SUB,
   TILEGX_OPC_V1SUBUC,
   TILEGX_OPC_V2ADD,
   TILEGX_OPC_V2ADDI,
   TILEGX_OPC_V2ADDSC,
   TILEGX_OPC_V2ADIFFS,
   TILEGX_OPC_V2AVGS,
   TILEGX_OPC_V2CMPEQ,
   TILEGX_OPC_V2CMPEQI,
   TILEGX_OPC_V2CMPLES,
   TILEGX_OPC_V2CMPLEU,
   TILEGX_OPC_V2CMPLTS,
   TILEGX_OPC_V2CMPLTSI,
   TILEGX_OPC_V2CMPLTU,
   TILEGX_OPC_V2CMPLTUI,
   TILEGX_OPC_V2CMPNE,
   TILEGX_OPC_V2DOTP,
   TILEGX_OPC_V2DOTPA,
   TILEGX_OPC_V2INT_H,
   TILEGX_OPC_V2INT_L,
   TILEGX_OPC_V2MAXS,
   TILEGX_OPC_V2MAXSI,
   TILEGX_OPC_V2MINS,
   TILEGX_OPC_V2MINSI,
   TILEGX_OPC_V2MNZ,
   TILEGX_OPC_V2MULFSC,
   TILEGX_OPC_V2MULS,
   TILEGX_OPC_V2MULTS,
   TILEGX_OPC_V2MZ,
   TILEGX_OPC_V2PACKH,
   TILEGX_OPC_V2PACKL,
   TILEGX_OPC_V2PACKUC,
   TILEGX_OPC_V2SADAS,
   TILEGX_OPC_V2SADAU,
   TILEGX_OPC_V2SADS,
   TILEGX_OPC_V2SADU,
   TILEGX_OPC_V2SHL,
   TILEGX_OPC_V2SHLI,
   TILEGX_OPC_V2SHLSC,
   TILEGX_OPC_V2SHRS,
   TILEGX_OPC_V2SHRSI,
   TILEGX_OPC_V2SHRU,
   TILEGX_OPC_V2SHRUI,
   TILEGX_OPC_V2SUB,
   TILEGX_OPC_V2SUBSC,
   TILEGX_OPC_V4ADD,
   TILEGX_OPC_V4ADDSC,
   TILEGX_OPC_V4INT_H,
   TILEGX_OPC_V4INT_L,
   TILEGX_OPC_V4PACKSC,
   TILEGX_OPC_V4SHL,
   TILEGX_OPC_V4SHLSC,
   TILEGX_OPC_V4SHRS,
   TILEGX_OPC_V4SHRU,
   TILEGX_OPC_V4SUB,
   TILEGX_OPC_V4SUBSC,
   TILEGX_OPC_WH64,
   TILEGX_OPC_XOR,
   TILEGX_OPC_XORI,
   TILEGX_OPC_NONE
 } tilegx_mnemonic;


 typedef enum
 {
   TILEGX_PIPELINE_X0,
   TILEGX_PIPELINE_X1,
   TILEGX_PIPELINE_Y0,
   TILEGX_PIPELINE_Y1,
   TILEGX_PIPELINE_Y2,
 } tilegx_pipeline;

 #define tilegx_is_x_pipeline(p) ((int)(p) <= (int)TILEGX_PIPELINE_X1)

 typedef enum
 {
   TILEGX_OP_TYPE_REGISTER,
   TILEGX_OP_TYPE_IMMEDIATE,
   TILEGX_OP_TYPE_ADDRESS,
   TILEGX_OP_TYPE_SPR
 } tilegx_operand_type;

 struct tilegx_operand
 {
   /* Is this operand a register, immediate or address? */
   tilegx_operand_type type;

   /* The default relocation type for this operand.  */
   signed int default_reloc : 16;

   /* How many bits is this value? (used for range checking) */
   unsigned int num_bits : 5;

   /* Is the value signed? (used for range checking) */
   unsigned int is_signed : 1;

   /* Is this operand a source register? */
   unsigned int is_src_reg : 1;

   /* Is this operand written? (i.e. is it a destination register) */
   unsigned int is_dest_reg : 1;

   /* Is this operand PC-relative? */
   unsigned int is_pc_relative : 1;

   /* By how many bits do we right shift the value before inserting? */
   unsigned int rightshift : 2;

   /* Return the bits for this operand to be ORed into an existing bundle. */
   tilegx_bundle_bits (*insert) (int op);

   /* Extract this operand and return it. */
   unsigned int (*extract) (tilegx_bundle_bits bundle);
 };


 extern const struct tilegx_operand tilegx_operands[];

 /* One finite-state machine per pipe for rapid instruction decoding. */
 extern const unsigned short * const
 tilegx_bundle_decoder_fsms[TILEGX_NUM_PIPELINE_ENCODINGS];


 struct tilegx_opcode
 {
   /* The opcode mnemonic, e.g. "add" */
   const char *name;

   /* The enum value for this mnemonic. */
   tilegx_mnemonic mnemonic;

   /* A bit mask of which of the five pipes this instruction
      is compatible with:
      X0  0x01
      X1  0x02
      Y0  0x04
      Y1  0x08
      Y2  0x10 */
   unsigned char pipes;

   /* How many operands are there? */
   unsigned char num_operands;

   /* Which register does this write implicitly, or TREG_ZERO if none? */
   unsigned char implicitly_written_register;

   /* Can this be bundled with other instructions (almost always true). */
   unsigned char can_bundle;

   /* The description of the operands. Each of these is an
    * index into the tilegx_operands[] table. */
   unsigned char operands[TILEGX_NUM_PIPELINE_ENCODINGS][TILEGX_MAX_OPERANDS];

 };

 extern const struct tilegx_opcode tilegx_opcodes[];

 /* Used for non-textual disassembly into structs. */
 struct tilegx_decoded_instruction
 {
   const struct tilegx_opcode *opcode;
   const struct tilegx_operand *operands[TILEGX_MAX_OPERANDS];
   long long operand_values[TILEGX_MAX_OPERANDS];
 };


 /* Disassemble a bundle into a struct for machine processing. */
 extern int parse_insn_tilegx(tilegx_bundle_bits bits,
                              unsigned long long pc,
                              struct tilegx_decoded_instruction
                              decoded[TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE]);


 #endif /* opcode_tilegx_h */
	/* TILE-Gx opcode information.
	*
	* Copyright 2011 Tilera Corporation. All Rights Reserved.
	*
	* This program 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, version 2.
	*
	* This program 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, GOOD TITLE or
	* NON INFRINGEMENT. See the GNU General Public License for
	* more details.
	*
	*
	*
	*
	*
	*/

	#ifndef opcode_tile_h
	#define opcode_tile_h

	#include <arch/opcode.h>


	enum
	{
	TILEGX_MAX_OPERANDS = 4 /* bfexts */
	};

	typedef enum
	{
	TILEGX_OPC_BPT,
	TILEGX_OPC_INFO,
	TILEGX_OPC_INFOL,
	TILEGX_OPC_MOVE,
	TILEGX_OPC_MOVEI,
	TILEGX_OPC_MOVELI,
	TILEGX_OPC_PREFETCH,
	TILEGX_OPC_PREFETCH_ADD_L1,
	TILEGX_OPC_PREFETCH_ADD_L1_FAULT,
	TILEGX_OPC_PREFETCH_ADD_L2,
	TILEGX_OPC_PREFETCH_ADD_L2_FAULT,
	TILEGX_OPC_PREFETCH_ADD_L3,
	TILEGX_OPC_PREFETCH_ADD_L3_FAULT,
	TILEGX_OPC_PREFETCH_L1,
	TILEGX_OPC_PREFETCH_L1_FAULT,
	TILEGX_OPC_PREFETCH_L2,
	TILEGX_OPC_PREFETCH_L2_FAULT,
	TILEGX_OPC_PREFETCH_L3,
	TILEGX_OPC_PREFETCH_L3_FAULT,
	TILEGX_OPC_RAISE,
	TILEGX_OPC_ADD,
	TILEGX_OPC_ADDI,
	TILEGX_OPC_ADDLI,
	TILEGX_OPC_ADDX,
	TILEGX_OPC_ADDXI,
	TILEGX_OPC_ADDXLI,
	TILEGX_OPC_ADDXSC,
	TILEGX_OPC_AND,
	TILEGX_OPC_ANDI,
	TILEGX_OPC_BEQZ,
	TILEGX_OPC_BEQZT,
	TILEGX_OPC_BFEXTS,
	TILEGX_OPC_BFEXTU,
	TILEGX_OPC_BFINS,
	TILEGX_OPC_BGEZ,
	TILEGX_OPC_BGEZT,
	TILEGX_OPC_BGTZ,
	TILEGX_OPC_BGTZT,
	TILEGX_OPC_BLBC,
	TILEGX_OPC_BLBCT,
	TILEGX_OPC_BLBS,
	TILEGX_OPC_BLBST,
	TILEGX_OPC_BLEZ,
	TILEGX_OPC_BLEZT,
	TILEGX_OPC_BLTZ,
	TILEGX_OPC_BLTZT,
	TILEGX_OPC_BNEZ,
	TILEGX_OPC_BNEZT,
	TILEGX_OPC_CLZ,
	TILEGX_OPC_CMOVEQZ,
	TILEGX_OPC_CMOVNEZ,
	TILEGX_OPC_CMPEQ,
	TILEGX_OPC_CMPEQI,
	TILEGX_OPC_CMPEXCH,
	TILEGX_OPC_CMPEXCH4,
	TILEGX_OPC_CMPLES,
	TILEGX_OPC_CMPLEU,
	TILEGX_OPC_CMPLTS,
	TILEGX_OPC_CMPLTSI,
	TILEGX_OPC_CMPLTU,
	TILEGX_OPC_CMPLTUI,
	TILEGX_OPC_CMPNE,
	TILEGX_OPC_CMUL,
	TILEGX_OPC_CMULA,
	TILEGX_OPC_CMULAF,
	TILEGX_OPC_CMULF,
	TILEGX_OPC_CMULFR,
	TILEGX_OPC_CMULH,
	TILEGX_OPC_CMULHR,
	TILEGX_OPC_CRC32_32,
	TILEGX_OPC_CRC32_8,
	TILEGX_OPC_CTZ,
	TILEGX_OPC_DBLALIGN,
	TILEGX_OPC_DBLALIGN2,
	TILEGX_OPC_DBLALIGN4,
	TILEGX_OPC_DBLALIGN6,
	TILEGX_OPC_DRAIN,
	TILEGX_OPC_DTLBPR,
	TILEGX_OPC_EXCH,
	TILEGX_OPC_EXCH4,
	TILEGX_OPC_FDOUBLE_ADD_FLAGS,
	TILEGX_OPC_FDOUBLE_ADDSUB,
	TILEGX_OPC_FDOUBLE_MUL_FLAGS,
	TILEGX_OPC_FDOUBLE_PACK1,
	TILEGX_OPC_FDOUBLE_PACK2,
	TILEGX_OPC_FDOUBLE_SUB_FLAGS,
	TILEGX_OPC_FDOUBLE_UNPACK_MAX,
	TILEGX_OPC_FDOUBLE_UNPACK_MIN,
	TILEGX_OPC_FETCHADD,
	TILEGX_OPC_FETCHADD4,
	TILEGX_OPC_FETCHADDGEZ,
	TILEGX_OPC_FETCHADDGEZ4,
	TILEGX_OPC_FETCHAND,
	TILEGX_OPC_FETCHAND4,
	TILEGX_OPC_FETCHOR,
	TILEGX_OPC_FETCHOR4,
	TILEGX_OPC_FINV,
	TILEGX_OPC_FLUSH,
	TILEGX_OPC_FLUSHWB,
	TILEGX_OPC_FNOP,
	TILEGX_OPC_FSINGLE_ADD1,
	TILEGX_OPC_FSINGLE_ADDSUB2,
	TILEGX_OPC_FSINGLE_MUL1,
	TILEGX_OPC_FSINGLE_MUL2,
	TILEGX_OPC_FSINGLE_PACK1,
	TILEGX_OPC_FSINGLE_PACK2,
	TILEGX_OPC_FSINGLE_SUB1,
	TILEGX_OPC_ICOH,
	TILEGX_OPC_ILL,
	TILEGX_OPC_INV,
	TILEGX_OPC_IRET,
	TILEGX_OPC_J,
	TILEGX_OPC_JAL,
	TILEGX_OPC_JALR,
	TILEGX_OPC_JALRP,
	TILEGX_OPC_JR,
	TILEGX_OPC_JRP,
	TILEGX_OPC_LD,
	TILEGX_OPC_LD1S,
	TILEGX_OPC_LD1S_ADD,
	TILEGX_OPC_LD1U,
	TILEGX_OPC_LD1U_ADD,
	TILEGX_OPC_LD2S,
	TILEGX_OPC_LD2S_ADD,
	TILEGX_OPC_LD2U,
	TILEGX_OPC_LD2U_ADD,
	TILEGX_OPC_LD4S,
	TILEGX_OPC_LD4S_ADD,
	TILEGX_OPC_LD4U,
	TILEGX_OPC_LD4U_ADD,
	TILEGX_OPC_LD_ADD,
	TILEGX_OPC_LDNA,
	TILEGX_OPC_LDNA_ADD,
	TILEGX_OPC_LDNT,
	TILEGX_OPC_LDNT1S,
	TILEGX_OPC_LDNT1S_ADD,
	TILEGX_OPC_LDNT1U,
	TILEGX_OPC_LDNT1U_ADD,
	TILEGX_OPC_LDNT2S,
	TILEGX_OPC_LDNT2S_ADD,
	TILEGX_OPC_LDNT2U,
	TILEGX_OPC_LDNT2U_ADD,
	TILEGX_OPC_LDNT4S,
	TILEGX_OPC_LDNT4S_ADD,
	TILEGX_OPC_LDNT4U,
	TILEGX_OPC_LDNT4U_ADD,
	TILEGX_OPC_LDNT_ADD,
	TILEGX_OPC_LNK,
	TILEGX_OPC_MF,
	TILEGX_OPC_MFSPR,
	TILEGX_OPC_MM,
	TILEGX_OPC_MNZ,
	TILEGX_OPC_MTSPR,
	TILEGX_OPC_MUL_HS_HS,
	TILEGX_OPC_MUL_HS_HU,
	TILEGX_OPC_MUL_HS_LS,
	TILEGX_OPC_MUL_HS_LU,
	TILEGX_OPC_MUL_HU_HU,
	TILEGX_OPC_MUL_HU_LS,
	TILEGX_OPC_MUL_HU_LU,
	TILEGX_OPC_MUL_LS_LS,
	TILEGX_OPC_MUL_LS_LU,
	TILEGX_OPC_MUL_LU_LU,
	TILEGX_OPC_MULA_HS_HS,
	TILEGX_OPC_MULA_HS_HU,
	TILEGX_OPC_MULA_HS_LS,
	TILEGX_OPC_MULA_HS_LU,
	TILEGX_OPC_MULA_HU_HU,
	TILEGX_OPC_MULA_HU_LS,
	TILEGX_OPC_MULA_HU_LU,
	TILEGX_OPC_MULA_LS_LS,
	TILEGX_OPC_MULA_LS_LU,
	TILEGX_OPC_MULA_LU_LU,
	TILEGX_OPC_MULAX,
	TILEGX_OPC_MULX,
	TILEGX_OPC_MZ,
	TILEGX_OPC_NAP,
	TILEGX_OPC_NOP,
	TILEGX_OPC_NOR,
	TILEGX_OPC_OR,
	TILEGX_OPC_ORI,
	TILEGX_OPC_PCNT,
	TILEGX_OPC_REVBITS,
	TILEGX_OPC_REVBYTES,
	TILEGX_OPC_ROTL,
	TILEGX_OPC_ROTLI,
	TILEGX_OPC_SHL,
	TILEGX_OPC_SHL16INSLI,
	TILEGX_OPC_SHL1ADD,
	TILEGX_OPC_SHL1ADDX,
	TILEGX_OPC_SHL2ADD,
	TILEGX_OPC_SHL2ADDX,
	TILEGX_OPC_SHL3ADD,
	TILEGX_OPC_SHL3ADDX,
	TILEGX_OPC_SHLI,
	TILEGX_OPC_SHLX,
	TILEGX_OPC_SHLXI,
	TILEGX_OPC_SHRS,
	TILEGX_OPC_SHRSI,
	TILEGX_OPC_SHRU,
	TILEGX_OPC_SHRUI,
	TILEGX_OPC_SHRUX,
	TILEGX_OPC_SHRUXI,
	TILEGX_OPC_SHUFFLEBYTES,
	TILEGX_OPC_ST,
	TILEGX_OPC_ST1,
	TILEGX_OPC_ST1_ADD,
	TILEGX_OPC_ST2,
	TILEGX_OPC_ST2_ADD,
	TILEGX_OPC_ST4,
	TILEGX_OPC_ST4_ADD,
	TILEGX_OPC_ST_ADD,
	TILEGX_OPC_STNT,
	TILEGX_OPC_STNT1,
	TILEGX_OPC_STNT1_ADD,
	TILEGX_OPC_STNT2,
	TILEGX_OPC_STNT2_ADD,
	TILEGX_OPC_STNT4,
	TILEGX_OPC_STNT4_ADD,
	TILEGX_OPC_STNT_ADD,
	TILEGX_OPC_SUB,
	TILEGX_OPC_SUBX,
	TILEGX_OPC_SUBXSC,
	TILEGX_OPC_SWINT0,
	TILEGX_OPC_SWINT1,
	TILEGX_OPC_SWINT2,
	TILEGX_OPC_SWINT3,
	TILEGX_OPC_TBLIDXB0,
	TILEGX_OPC_TBLIDXB1,
	TILEGX_OPC_TBLIDXB2,
	TILEGX_OPC_TBLIDXB3,
	TILEGX_OPC_V1ADD,
	TILEGX_OPC_V1ADDI,
	TILEGX_OPC_V1ADDUC,
	TILEGX_OPC_V1ADIFFU,
	TILEGX_OPC_V1AVGU,
	TILEGX_OPC_V1CMPEQ,
	TILEGX_OPC_V1CMPEQI,
	TILEGX_OPC_V1CMPLES,
	TILEGX_OPC_V1CMPLEU,
	TILEGX_OPC_V1CMPLTS,
	TILEGX_OPC_V1CMPLTSI,
	TILEGX_OPC_V1CMPLTU,
	TILEGX_OPC_V1CMPLTUI,
	TILEGX_OPC_V1CMPNE,
	TILEGX_OPC_V1DDOTPU,
	TILEGX_OPC_V1DDOTPUA,
	TILEGX_OPC_V1DDOTPUS,
	TILEGX_OPC_V1DDOTPUSA,
	TILEGX_OPC_V1DOTP,
	TILEGX_OPC_V1DOTPA,
	TILEGX_OPC_V1DOTPU,
	TILEGX_OPC_V1DOTPUA,
	TILEGX_OPC_V1DOTPUS,
	TILEGX_OPC_V1DOTPUSA,
	TILEGX_OPC_V1INT_H,
	TILEGX_OPC_V1INT_L,
	TILEGX_OPC_V1MAXU,
	TILEGX_OPC_V1MAXUI,
	TILEGX_OPC_V1MINU,
	TILEGX_OPC_V1MINUI,
	TILEGX_OPC_V1MNZ,
	TILEGX_OPC_V1MULTU,
	TILEGX_OPC_V1MULU,
	TILEGX_OPC_V1MULUS,
	TILEGX_OPC_V1MZ,
	TILEGX_OPC_V1SADAU,
	TILEGX_OPC_V1SADU,
	TILEGX_OPC_V1SHL,
	TILEGX_OPC_V1SHLI,
	TILEGX_OPC_V1SHRS,
	TILEGX_OPC_V1SHRSI,
	TILEGX_OPC_V1SHRU,
	TILEGX_OPC_V1SHRUI,
	TILEGX_OPC_V1SUB,
	TILEGX_OPC_V1SUBUC,
	TILEGX_OPC_V2ADD,
	TILEGX_OPC_V2ADDI,
	TILEGX_OPC_V2ADDSC,
	TILEGX_OPC_V2ADIFFS,
	TILEGX_OPC_V2AVGS,
	TILEGX_OPC_V2CMPEQ,
	TILEGX_OPC_V2CMPEQI,
	TILEGX_OPC_V2CMPLES,
	TILEGX_OPC_V2CMPLEU,
	TILEGX_OPC_V2CMPLTS,
	TILEGX_OPC_V2CMPLTSI,
	TILEGX_OPC_V2CMPLTU,
	TILEGX_OPC_V2CMPLTUI,
	TILEGX_OPC_V2CMPNE,
	TILEGX_OPC_V2DOTP,
	TILEGX_OPC_V2DOTPA,
	TILEGX_OPC_V2INT_H,
	TILEGX_OPC_V2INT_L,
	TILEGX_OPC_V2MAXS,
	TILEGX_OPC_V2MAXSI,
	TILEGX_OPC_V2MINS,
	TILEGX_OPC_V2MINSI,
	TILEGX_OPC_V2MNZ,
	TILEGX_OPC_V2MULFSC,
	TILEGX_OPC_V2MULS,
	TILEGX_OPC_V2MULTS,
	TILEGX_OPC_V2MZ,
	TILEGX_OPC_V2PACKH,
	TILEGX_OPC_V2PACKL,
	TILEGX_OPC_V2PACKUC,
	TILEGX_OPC_V2SADAS,
	TILEGX_OPC_V2SADAU,
	TILEGX_OPC_V2SADS,
	TILEGX_OPC_V2SADU,
	TILEGX_OPC_V2SHL,
	TILEGX_OPC_V2SHLI,
	TILEGX_OPC_V2SHLSC,
	TILEGX_OPC_V2SHRS,
	TILEGX_OPC_V2SHRSI,
	TILEGX_OPC_V2SHRU,
	TILEGX_OPC_V2SHRUI,
	TILEGX_OPC_V2SUB,
	TILEGX_OPC_V2SUBSC,
	TILEGX_OPC_V4ADD,
	TILEGX_OPC_V4ADDSC,
	TILEGX_OPC_V4INT_H,
	TILEGX_OPC_V4INT_L,
	TILEGX_OPC_V4PACKSC,
	TILEGX_OPC_V4SHL,
	TILEGX_OPC_V4SHLSC,
	TILEGX_OPC_V4SHRS,
	TILEGX_OPC_V4SHRU,
	TILEGX_OPC_V4SUB,
	TILEGX_OPC_V4SUBSC,
	TILEGX_OPC_WH64,
	TILEGX_OPC_XOR,
	TILEGX_OPC_XORI,
	TILEGX_OPC_NONE
	} tilegx_mnemonic;



	typedef enum
	{
	TILEGX_PIPELINE_X0,
	TILEGX_PIPELINE_X1,
	TILEGX_PIPELINE_Y0,
	TILEGX_PIPELINE_Y1,
	TILEGX_PIPELINE_Y2,
	} tilegx_pipeline;

	#define tilegx_is_x_pipeline(p) ((int)(p) <= (int)TILEGX_PIPELINE_X1)

	typedef enum
	{
	TILEGX_OP_TYPE_REGISTER,
	TILEGX_OP_TYPE_IMMEDIATE,
	TILEGX_OP_TYPE_ADDRESS,
	TILEGX_OP_TYPE_SPR
	} tilegx_operand_type;

	struct tilegx_operand
	{
	/* Is this operand a register, immediate or address? */
	tilegx_operand_type type;

	/* The default relocation type for this operand. */
	signed int default_reloc : 16;

	/* How many bits is this value? (used for range checking) */
	unsigned int num_bits : 5;

	/* Is the value signed? (used for range checking) */
	unsigned int is_signed : 1;

	/* Is this operand a source register? */
	unsigned int is_src_reg : 1;

	/* Is this operand written? (i.e. is it a destination register) */
	unsigned int is_dest_reg : 1;

	/* Is this operand PC-relative? */
	unsigned int is_pc_relative : 1;

	/* By how many bits do we right shift the value before inserting? */
	unsigned int rightshift : 2;

	/* Return the bits for this operand to be ORed into an existing bundle. */
	tilegx_bundle_bits (*insert) (int op);

	/* Extract this operand and return it. */
	unsigned int (*extract) (tilegx_bundle_bits bundle);
	};


	extern const struct tilegx_operand tilegx_operands[];

	/* One finite-state machine per pipe for rapid instruction decoding. */
	extern const unsigned short * const
	tilegx_bundle_decoder_fsms[TILEGX_NUM_PIPELINE_ENCODINGS];


	struct tilegx_opcode
	{
	/* The opcode mnemonic, e.g. "add" */
	const char *name;

	/* The enum value for this mnemonic. */
	tilegx_mnemonic mnemonic;

	/* A bit mask of which of the five pipes this instruction
	is compatible with:
	X0 0x01
	X1 0x02
	Y0 0x04
	Y1 0x08
	Y2 0x10 */
	unsigned char pipes;

	/* How many operands are there? */
	unsigned char num_operands;

	/* Which register does this write implicitly, or TREG_ZERO if none? */
	unsigned char implicitly_written_register;

	/* Can this be bundled with other instructions (almost always true). */
	unsigned char can_bundle;

	/* The description of the operands. Each of these is an
	* index into the tilegx_operands[] table. */
	unsigned char operands[TILEGX_NUM_PIPELINE_ENCODINGS][TILEGX_MAX_OPERANDS];

	};

	extern const struct tilegx_opcode tilegx_opcodes[];

	/* Used for non-textual disassembly into structs. */
	struct tilegx_decoded_instruction
	{
	const struct tilegx_opcode *opcode;
	const struct tilegx_operand *operands[TILEGX_MAX_OPERANDS];
	long long operand_values[TILEGX_MAX_OPERANDS];
	};


	/* Disassemble a bundle into a struct for machine processing. */
	extern int parse_insn_tilegx(tilegx_bundle_bits bits,
	unsigned long long pc,
	struct tilegx_decoded_instruction
	decoded[TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE]);



	#endif /* opcode_tilegx_h */