[POWERPC] Import spu disassembly code into xmon

This patch imports and munges the spu disassembly code from binutils.

All files originated from version 1.1 in binutils cvs.
 * spu.h, spu-insns.h and spu-opc.c are unchanged except for pathnames.
 * spu-dis.c has been edited heavily:
   * use printf instead of info->fprintf_func and similar.
   * pass the instruction in rather than reading it.
   * we have no equivalent to symbol_at_address_func, so we just assume
     there is never a symbol at the address given.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>

4 files changed, 829 insertions, 0 deletions

diff --git a/arch/powerpc/xmon/spu-dis.c b/arch/powerpc/xmon/spu-dis.c
new file mode 100644
index 00000000000..75ac0815f1a
--- /dev/null
+++ b/arch/powerpc/xmon/spu-dis.c
@@ -0,0 +1,249 @@
+/* Disassemble SPU instructions
+
+   Copyright 2006 Free Software Foundation, Inc.
+
+   This file is part of GDB, GAS, and the GNU binutils.
+
+   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; either version 2 of the License, or
+   (at your option) any later version.
+
+   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.  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 <linux/string.h>
+#include "nonstdio.h"
+#include "ansidecl.h"
+#include "spu.h"
+
+extern void print_address (unsigned long memaddr);
+
+/* This file provides a disassembler function which uses
+   the disassembler interface defined in dis-asm.h.   */
+
+extern const struct spu_opcode spu_opcodes[];
+extern const int spu_num_opcodes;
+
+#define SPU_DISASM_TBL_SIZE (1 << 11)
+static const struct spu_opcode *spu_disassemble_table[SPU_DISASM_TBL_SIZE];
+
+static void
+init_spu_disassemble (void)
+{
+  int i;
+
+  /* If two instructions have the same opcode then we prefer the first
+   * one.  In most cases it is just an alternate mnemonic. */
+  for (i = 0; i < spu_num_opcodes; i++)
+    {
+      int o = spu_opcodes[i].opcode;
+      if (o >= SPU_DISASM_TBL_SIZE)
+	continue; /* abort (); */
+      if (spu_disassemble_table[o] == 0)
+	spu_disassemble_table[o] = &spu_opcodes[i];
+    }
+}
+
+/* Determine the instruction from the 10 least significant bits. */
+static const struct spu_opcode *
+get_index_for_opcode (unsigned int insn)
+{
+  const struct spu_opcode *index;
+  unsigned int opcode = insn >> (32-11);
+
+  /* Init the table.  This assumes that element 0/opcode 0 (currently
+   * NOP) is always used */
+  if (spu_disassemble_table[0] == 0)
+    init_spu_disassemble ();
+
+  if ((index = spu_disassemble_table[opcode & 0x780]) != 0
+      && index->insn_type == RRR)
+    return index;
+
+  if ((index = spu_disassemble_table[opcode & 0x7f0]) != 0
+      && (index->insn_type == RI18 || index->insn_type == LBT))
+    return index;
+
+  if ((index = spu_disassemble_table[opcode & 0x7f8]) != 0
+      && index->insn_type == RI10)
+    return index;
+
+  if ((index = spu_disassemble_table[opcode & 0x7fc]) != 0
+      && (index->insn_type == RI16))
+    return index;
+
+  if ((index = spu_disassemble_table[opcode & 0x7fe]) != 0
+      && (index->insn_type == RI8))
+    return index;
+
+  if ((index = spu_disassemble_table[opcode & 0x7ff]) != 0)
+    return index;
+
+  return 0;
+}
+
+/* Print a Spu instruction.  */
+
+int
+print_insn_spu (unsigned long insn, unsigned long memaddr)
+{
+  int value;
+  int hex_value;
+  const struct spu_opcode *index;
+  enum spu_insns tag;
+
+  index = get_index_for_opcode (insn);
+
+  if (index == 0)
+    {
+      printf(".long 0x%x", insn);
+    }
+  else
+    {
+      int i;
+      int paren = 0;
+      tag = (enum spu_insns)(index - spu_opcodes);
+      printf("%s", index->mnemonic);
+      if (tag == M_BI || tag == M_BISL || tag == M_IRET || tag == M_BISLED
+	  || tag == M_BIHNZ || tag == M_BIHZ || tag == M_BINZ || tag == M_BIZ
+          || tag == M_SYNC || tag == M_HBR)
+	{
+	  int fb = (insn >> (32-18)) & 0x7f;
+	  if (fb & 0x40)
+	    printf(tag == M_SYNC ? "c" : "p");
+	  if (fb & 0x20)
+	    printf("d");
+	  if (fb & 0x10)
+	    printf("e");
+	}
+      if (index->arg[0] != 0)
+	printf("\t");
+      hex_value = 0;
+      for (i = 1;  i <= index->arg[0]; i++)
+	{
+	  int arg = index->arg[i];
+	  if (arg != A_P && !paren && i > 1)
+	    printf(",");
+
+	  switch (arg)
+	    {
+	    case A_T:
+	      printf("$%d",
+				     DECODE_INSN_RT (insn));
+	      break;
+	    case A_A:
+	      printf("$%d",
+				     DECODE_INSN_RA (insn));
+	      break;
+	    case A_B:
+	      printf("$%d",
+				     DECODE_INSN_RB (insn));
+	      break;
+	    case A_C:
+	      printf("$%d",
+				     DECODE_INSN_RC (insn));
+	      break;
+	    case A_S:
+	      printf("$sp%d",
+				     DECODE_INSN_RA (insn));
+	      break;
+	    case A_H:
+	      printf("$ch%d",
+				     DECODE_INSN_RA (insn));
+	      break;
+	    case A_P:
+	      paren++;
+	      printf("(");
+	      break;
+	    case A_U7A:
+	      printf("%d",
+				     173 - DECODE_INSN_U8 (insn));
+	      break;
+	    case A_U7B:
+	      printf("%d",
+				     155 - DECODE_INSN_U8 (insn));
+	      break;
+	    case A_S3:
+	    case A_S6:
+	    case A_S7:
+	    case A_S7N:
+	    case A_U3:
+	    case A_U5:
+	    case A_U6:
+	    case A_U7:
+	      hex_value = DECODE_INSN_I7 (insn);
+	      printf("%d", hex_value);
+	      break;
+	    case A_S11:
+	      print_address(memaddr + DECODE_INSN_I9a (insn) * 4);
+	      break;
+	    case A_S11I:
+	      print_address(memaddr + DECODE_INSN_I9b (insn) * 4);
+	      break;
+	    case A_S10:
+	    case A_S10B:
+	      hex_value = DECODE_INSN_I10 (insn);
+	      printf("%d", hex_value);
+	      break;
+	    case A_S14:
+	      hex_value = DECODE_INSN_I10 (insn) * 16;
+	      printf("%d", hex_value);
+	      break;
+	    case A_S16:
+	      hex_value = DECODE_INSN_I16 (insn);
+	      printf("%d", hex_value);
+	      break;
+	    case A_X16:
+	      hex_value = DECODE_INSN_U16 (insn);
+	      printf("%u", hex_value);
+	      break;
+	    case A_R18:
+	      value = DECODE_INSN_I16 (insn) * 4;
+	      if (value == 0)
+		printf("%d", value);
+	      else
+		{
+		  hex_value = memaddr + value;
+		  print_address(hex_value & 0x3ffff);
+		}
+	      break;
+	    case A_S18:
+	      value = DECODE_INSN_U16 (insn) * 4;
+	      if (value == 0)
+		printf("%d", value);
+	      else
+		print_address(value);
+	      break;
+	    case A_U18:
+	      value = DECODE_INSN_U18 (insn);
+	      if (value == 0 || 1)
+		{
+		  hex_value = value;
+		  printf("%u", value);
+		}
+	      else
+		print_address(value);
+	      break;
+	    case A_U14:
+	      hex_value = DECODE_INSN_U14 (insn);
+	      printf("%u", hex_value);
+	      break;
+	    }
+	  if (arg != A_P && paren)
+	    {
+	      printf(")");
+	      paren--;
+	    }
+	}
+      if (hex_value > 16)
+	printf("\t# %x", hex_value);
+    }
+  return 4;
+}
diff --git a/arch/powerpc/xmon/spu-insns.h b/arch/powerpc/xmon/spu-insns.h
new file mode 100644
index 00000000000..99dc452821a
--- /dev/null
+++ b/arch/powerpc/xmon/spu-insns.h
@@ -0,0 +1,410 @@
+/* SPU ELF support for BFD.
+
+   Copyright 2006 Free Software Foundation, Inc.
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   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; either version 2 of the License, or
+   (at your option) any later version.
+
+   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.  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.  */
+
+/* SPU Opcode Table
+
+-=-=-= FORMAT =-=-=-
+                                             		                                             
+       +----+-------+-------+-------+-------+  		       +------------+-------+-------+-------+
+RRR    | op |  RC   |  RB   |  RA   |  RT   |		RI7    | op         |  I7   |  RA   |  RT   |
+       +----+-------+-------+-------+-------+		       +------------+-------+-------+-------+
+        0  3       1       1       2       3		        0          1       1       2       3 
+                   0       7       4       1		                   0       7       4       1 
+
+       +-----------+--------+-------+-------+		       +---------+----------+-------+-------+
+RI8    | op        |   I8   |  RA   |  RT   |		RI10   | op      |   I10    |  RA   |  RT   |
+       +-----------+--------+-------+-------+		       +---------+----------+-------+-------+
+        0         9        1       2       3		        0       7          1       2       3 
+                           7       4       1		                           7       4       1 
+
+       +----------+-----------------+-------+		       +--------+-------------------+-------+
+RI16   | op       |       I16       |  RT   |		RI18   | op     |       I18         |  RT   |
+       +----------+-----------------+-------+		       +--------+-------------------+-------+
+        0        8                 2       3		        0      6                   2       3 
+                                   4       1		                                   4       1 
+
+       +------------+-------+-------+-------+		       +-------+--+-----------------+-------+
+RR     | op         |  RB   |  RA   |  RT   |		LBT    | op    |RO|       I16       |  RO   |
+       +------------+-------+-------+-------+		       +-------+--+-----------------+-------+
+        0          1       1       2       3		        0     6  8                 2       3 
+                   0       7       4       1		                                   4       1 
+
+							       +------------+----+--+-------+-------+
+							LBTI   | op         | // |RO|  RA   |  RO   |
+							       +------------+----+--+-------+-------+
+							        0          1    1  1       2       3
+							                   0    5  7       4       1
+
+-=-=-= OPCODE =-=-=-
+
+OPCODE field specifies the most significant 11bit of the instruction. Some formats don't have 11bits for opcode field, and in this
+case, bit field other than op are defined as 0s. For example, opcode of fma instruction which is RRR format is defined as 0x700,
+since 0x700 -> 11'b11100000000, this means opcode is 4'b1110, and other 7bits are defined as 7'b0000000.
+
+-=-=-= ASM_FORMAT =-=-=-
+
+RRR category						RI7 category                               
+	ASM_RRR		mnemonic RC, RA, RB, RT		        ASM_RI4         mnemonic RT, RA, I4
+							        ASM_RI7         mnemonic RT, RA, I7
+
+RI8 category						RI10 category                               
+	ASM_RUI8	mnemonic RT, RA, UI8		        ASM_AI10        mnemonic RA, I10    
+							        ASM_RI10        mnemonic RT, RA, R10
+							        ASM_RI10IDX     mnemonic RT, I10(RA)
+
+RI16 category						RI18 category                           
+	ASM_I16W	mnemonic I16W			        ASM_RI18        mnemonic RT, I18
+	ASM_RI16	mnemonic RT, I16
+	ASM_RI16W	mnemonic RT, I16W
+
+RR category						LBT category                                    
+	ASM_MFSPR	mnemonic RT, SA			        ASM_LBT         mnemonic brinst, brtarg 
+	ASM_MTSPR	mnemonic SA, RT			                                                
+	ASM_NOOP	mnemonic			LBTI category                                   
+	ASM_RA		mnemonic RA			        ASM_LBTI        mnemonic brinst, RA     
+	ASM_RAB		mnemonic RA, RB
+	ASM_RDCH	mnemonic RT, CA
+	ASM_RR		mnemonic RT, RA, RB
+	ASM_RT		mnemonic RT
+	ASM_RTA		mnemonic RT, RA
+	ASM_WRCH	mnemonic CA, RT
+
+Note that RRR instructions have the names for RC and RT reversed from
+what's in the ISA, in order to put RT in the same position it appears
+for other formats.
+
+-=-=-= DEPENDENCY =-=-=-
+
+DEPENDENCY filed consists of 5 digits. This represents which register is used as source and which register is used as target.
+The first(most significant) digit is always 0. Then it is followd by RC, RB, RA and RT digits.
+If the digit is 0, this means the corresponding register is not used in the instruction.
+If the digit is 1, this means the corresponding register is used as a source in the instruction.
+If the digit is 2, this means the corresponding register is used as a target in the instruction.
+If the digit is 3, this means the corresponding register is used as both source and target in the instruction.
+For example, fms instruction has 00113 as the DEPENDENCY field. This means RC is not used in this operation, RB and RA are
+used as sources and RT is the target.
+
+-=-=-= PIPE =-=-=-
+
+This field shows which execution pipe is used for the instruction
+
+pipe0 execution pipelines:
+	FP6	SP floating pipeline
+	FP7	integer operations executed in SP floating pipeline
+	FPD	DP floating pipeline
+	FX2	FXU pipeline
+	FX3	Rotate/Shift pipeline
+	FXB	Byte pipeline
+	NOP	No pipeline
+
+pipe1 execution pipelines:
+	BR	Branch pipeline
+	LNOP	No pipeline
+	LS	Load/Store pipeline
+	SHUF	Shuffle pipeline
+	SPR	SPR/CH pipeline
+
+*/
+
+#define _A0() {0}
+#define _A1(a) {1,a}
+#define _A2(a,b) {2,a,b}
+#define _A3(a,b,c) {3,a,b,c}
+#define _A4(a,b,c,d) {4,a,b,c,d}
+
+/*    TAG		FORMAT	OPCODE	MNEMONIC	ASM_FORMAT	DEPENDENCY	PIPE	COMMENT				*/
+/*									0[RC][RB][RA][RT]					*/
+/*									1:src, 2:target						*/
+
+APUOP(M_BR,		RI16,	0x190,	"br",		_A1(A_R18),	00000,	BR)	/* BRel          IP<-IP+I16 */
+APUOP(M_BRSL,		RI16,	0x198,	"brsl",		_A2(A_T,A_R18),	00002,	BR)	/* BRelSetLink   RT,IP<-IP,IP+I16 */
+APUOP(M_BRA,		RI16,	0x180,	"bra",		_A1(A_S18),	00000,	BR)	/* BRAbs         IP<-I16 */
+APUOP(M_BRASL,		RI16,	0x188,	"brasl",	_A2(A_T,A_S18),	00002,	BR)	/* BRAbsSetLink  RT,IP<-IP,I16 */
+APUOP(M_FSMBI,		RI16,	0x194,	"fsmbi",	_A2(A_T,A_X16),	00002,	SHUF)	/* FormSelMask%I RT<-fsm(I16) */
+APUOP(M_LQA,		RI16,	0x184,	"lqa",		_A2(A_T,A_S18),	00002,	LS)	/* LoadQAbs      RT<-M[I16] */
+APUOP(M_LQR,		RI16,	0x19C,	"lqr",		_A2(A_T,A_R18),	00002,	LS)	/* LoadQRel      RT<-M[IP+I16] */
+APUOP(M_STOP,		RR,	0x000,	"stop",		_A0(),		00000,	BR)	/* STOP          stop */
+APUOP(M_STOP2,		RR,	0x000,	"stop",		_A1(A_U14),	00000,	BR)	/* STOP          stop */
+APUOP(M_STOPD,		RR,	0x140,	"stopd",	_A3(A_T,A_A,A_B),         00111,	BR)	/* STOPD         stop (with register dependencies) */
+APUOP(M_LNOP,		RR,	0x001,	"lnop",		_A0(),		00000,	LNOP)	/* LNOP          no_operation */
+APUOP(M_SYNC,		RR,	0x002,	"sync",		_A0(),		00000,	BR)	/* SYNC          flush_pipe */
+APUOP(M_DSYNC,		RR,	0x003,	"dsync",	_A0(),		00000,	BR)	/* DSYNC         flush_store_queue */
+APUOP(M_MFSPR,		RR,	0x00c,	"mfspr",	_A2(A_T,A_S),	00002,	SPR)	/* MFSPR         RT<-SA */
+APUOP(M_RDCH,		RR,	0x00d,	"rdch",		_A2(A_T,A_H),	00002,	SPR)	/* ReaDCHannel   RT<-CA:data */
+APUOP(M_RCHCNT,		RR,	0x00f,	"rchcnt",	_A2(A_T,A_H),	00002,	SPR)	/* ReaDCHanCouNT RT<-CA:count */
+APUOP(M_HBRA,		LBT,	0x080,	"hbra",		_A2(A_S11,A_S18),	00000,	LS)	/* HBRA          BTB[B9]<-M[I16] */
+APUOP(M_HBRR,		LBT,	0x090,	"hbrr",		_A2(A_S11,A_R18),	00000,	LS)	/* HBRR          BTB[B9]<-M[IP+I16] */
+APUOP(M_BRZ,		RI16,	0x100,	"brz",		_A2(A_T,A_R18),	00001,	BR)	/* BRZ           IP<-IP+I16_if(RT) */
+APUOP(M_BRNZ,		RI16,	0x108,	"brnz",		_A2(A_T,A_R18),	00001,	BR)	/* BRNZ          IP<-IP+I16_if(RT) */
+APUOP(M_BRHZ,		RI16,	0x110,	"brhz",		_A2(A_T,A_R18),	00001,	BR)	/* BRHZ          IP<-IP+I16_if(RT) */
+APUOP(M_BRHNZ,		RI16,	0x118,	"brhnz",	_A2(A_T,A_R18),	00001,	BR)	/* BRHNZ         IP<-IP+I16_if(RT) */
+APUOP(M_STQA,		RI16,	0x104,	"stqa",		_A2(A_T,A_S18),	00001,	LS)	/* SToreQAbs     M[I16]<-RT */
+APUOP(M_STQR,		RI16,	0x11C,	"stqr",		_A2(A_T,A_R18),	00001,	LS)	/* SToreQRel     M[IP+I16]<-RT */
+APUOP(M_MTSPR,		RR,	0x10c,	"mtspr",	_A2(A_S,A_T),	00001,	SPR)	/* MTSPR         SA<-RT */
+APUOP(M_WRCH,		RR,	0x10d,	"wrch",		_A2(A_H,A_T),	00001,	SPR)	/* ChanWRite     CA<-RT */
+APUOP(M_LQD,		RI10,	0x1a0,	"lqd",		_A4(A_T,A_S14,A_P,A_A),	00012,	LS)	/* LoadQDisp     RT<-M[Ra+I10] */
+APUOP(M_BI,		RR,	0x1a8,	"bi",		_A1(A_A),		00010,	BR)	/* BI            IP<-RA */
+APUOP(M_BISL,		RR,	0x1a9,	"bisl",		_A2(A_T,A_A),	00012,	BR)	/* BISL          RT,IP<-IP,RA */
+APUOP(M_IRET,  		RR,	0x1aa,	"iret",	        _A1(A_A), 	00010,	BR)	/* IRET          IP<-SRR0 */
+APUOP(M_IRET2, 		RR,	0x1aa,	"iret",	        _A0(),	 	00010,	BR)	/* IRET          IP<-SRR0 */
+APUOP(M_BISLED,		RR,	0x1ab,	"bisled",	_A2(A_T,A_A),	00012,	BR)	/* BISLED        RT,IP<-IP,RA_if(ext) */
+APUOP(M_HBR,		LBTI,	0x1ac,	"hbr",		_A2(A_S11I,A_A),	00010,	LS)	/* HBR           BTB[B9]<-M[Ra] */
+APUOP(M_FREST,		RR,	0x1b8,	"frest",	_A2(A_T,A_A),	00012,	SHUF)	/* FREST         RT<-recip(RA) */
+APUOP(M_FRSQEST,	RR,	0x1b9,	"frsqest",	_A2(A_T,A_A),	00012,	SHUF)	/* FRSQEST       RT<-rsqrt(RA) */
+APUOP(M_FSM,		RR,	0x1b4,	"fsm",		_A2(A_T,A_A),	00012,	SHUF)	/* FormSelMask%  RT<-expand(Ra) */
+APUOP(M_FSMH,		RR,	0x1b5,	"fsmh",		_A2(A_T,A_A),	00012,	SHUF)	/* FormSelMask%  RT<-expand(Ra) */
+APUOP(M_FSMB,		RR,	0x1b6,	"fsmb",		_A2(A_T,A_A),	00012,	SHUF)	/* FormSelMask%  RT<-expand(Ra) */
+APUOP(M_GB,		RR,	0x1b0,	"gb",		_A2(A_T,A_A),	00012,	SHUF)	/* GatherBits%   RT<-gather(RA) */
+APUOP(M_GBH,		RR,	0x1b1,	"gbh",		_A2(A_T,A_A),	00012,	SHUF)	/* GatherBits%   RT<-gather(RA) */
+APUOP(M_GBB,		RR,	0x1b2,	"gbb",		_A2(A_T,A_A),	00012,	SHUF)	/* GatherBits%   RT<-gather(RA) */
+APUOP(M_CBD,		RI7,	0x1f4,	"cbd",		_A4(A_T,A_U7,A_P,A_A),	00012,	SHUF)	/* genCtl%%insD  RT<-sta(Ra+I4,siz) */
+APUOP(M_CHD,		RI7,	0x1f5,	"chd",		_A4(A_T,A_U7,A_P,A_A),	00012,	SHUF)	/* genCtl%%insD  RT<-sta(Ra+I4,siz) */
+APUOP(M_CWD,		RI7,	0x1f6,	"cwd",		_A4(A_T,A_U7,A_P,A_A),	00012,	SHUF)	/* genCtl%%insD  RT<-sta(Ra+I4,siz) */
+APUOP(M_CDD,		RI7,	0x1f7,	"cdd",		_A4(A_T,A_U7,A_P,A_A),	00012,	SHUF)	/* genCtl%%insD  RT<-sta(Ra+I4,siz) */
+APUOP(M_ROTQBII,	RI7,	0x1f8,	"rotqbii",	_A3(A_T,A_A,A_U3),	00012,	SHUF)	/* ROTQBII       RT<-RA<<<I7 */
+APUOP(M_ROTQBYI,	RI7,	0x1fc,	"rotqbyi",	_A3(A_T,A_A,A_S7N),	00012,	SHUF)	/* ROTQBYI       RT<-RA<<<(I7*8) */
+APUOP(M_ROTQMBII,	RI7,	0x1f9,	"rotqmbii",	_A3(A_T,A_A,A_S3),	00012,	SHUF)	/* ROTQMBII      RT<-RA<<I7 */
+APUOP(M_ROTQMBYI,	RI7,	0x1fd,	"rotqmbyi",	_A3(A_T,A_A,A_S6),	00012,	SHUF)	/* ROTQMBYI      RT<-RA<<I7 */
+APUOP(M_SHLQBII,	RI7,	0x1fb,	"shlqbii",	_A3(A_T,A_A,A_U3),	00012,	SHUF)	/* SHLQBII       RT<-RA<<I7 */
+APUOP(M_SHLQBYI,	RI7,	0x1ff,	"shlqbyi",	_A3(A_T,A_A,A_U5),	00012,	SHUF)	/* SHLQBYI       RT<-RA<<I7 */
+APUOP(M_STQD,		RI10,	0x120,	"stqd",		_A4(A_T,A_S14,A_P,A_A),	00011,	LS)	/* SToreQDisp    M[Ra+I10]<-RT */
+APUOP(M_BIHNZ,		RR,	0x12b,	"bihnz",	_A2(A_T,A_A),	00011,	BR)	/* BIHNZ         IP<-RA_if(RT) */
+APUOP(M_BIHZ,		RR,	0x12a,	"bihz",		_A2(A_T,A_A),	00011,	BR)	/* BIHZ          IP<-RA_if(RT) */
+APUOP(M_BINZ,		RR,	0x129,	"binz",		_A2(A_T,A_A),	00011,	BR)	/* BINZ          IP<-RA_if(RT) */
+APUOP(M_BIZ,		RR,	0x128,	"biz",		_A2(A_T,A_A),	00011,	BR)	/* BIZ           IP<-RA_if(RT) */
+APUOP(M_CBX,		RR,	0x1d4,	"cbx",		_A3(A_T,A_A,A_B),		00112,	SHUF)	/* genCtl%%insX  RT<-sta(Ra+Rb,siz) */
+APUOP(M_CHX,		RR,	0x1d5,	"chx",		_A3(A_T,A_A,A_B),		00112,	SHUF)	/* genCtl%%insX  RT<-sta(Ra+Rb,siz) */
+APUOP(M_CWX,		RR,	0x1d6,	"cwx",		_A3(A_T,A_A,A_B),		00112,	SHUF)	/* genCtl%%insX  RT<-sta(Ra+Rb,siz) */
+APUOP(M_CDX,		RR,	0x1d7,	"cdx",		_A3(A_T,A_A,A_B),		00112,	SHUF)	/* genCtl%%insX  RT<-sta(Ra+Rb,siz) */
+APUOP(M_LQX,		RR,	0x1c4,	"lqx",		_A3(A_T,A_A,A_B),		00112,	LS)	/* LoadQindeX    RT<-M[Ra+Rb] */
+APUOP(M_ROTQBI,		RR,	0x1d8,	"rotqbi",	_A3(A_T,A_A,A_B),		00112,	SHUF)	/* ROTQBI        RT<-RA<<<Rb */
+APUOP(M_ROTQMBI,	RR,	0x1d9,	"rotqmbi",	_A3(A_T,A_A,A_B),		00112,	SHUF)	/* ROTQMBI       RT<-RA<<Rb */
+APUOP(M_SHLQBI,		RR,	0x1db,	"shlqbi",	_A3(A_T,A_A,A_B),		00112,	SHUF)	/* SHLQBI        RT<-RA<<Rb */
+APUOP(M_ROTQBY,		RR,	0x1dc,	"rotqby",	_A3(A_T,A_A,A_B),		00112,		SHUF)	/* ROTQBY        RT<-RA<<<(Rb*8) */
+APUOP(M_ROTQMBY,	RR,	0x1dd,	"rotqmby",	_A3(A_T,A_A,A_B),		00112,		SHUF)	/* ROTQMBY       RT<-RA<<Rb */
+APUOP(M_SHLQBY,		RR,	0x1df,	"shlqby",	_A3(A_T,A_A,A_B),		00112,	SHUF)	/* SHLQBY        RT<-RA<<Rb */
+APUOP(M_ROTQBYBI,	RR,	0x1cc,	"rotqbybi",	_A3(A_T,A_A,A_B),		00112,		SHUF)	/* ROTQBYBI      RT<-RA<<Rb */
+APUOP(M_ROTQMBYBI,	RR,	0x1cd,	"rotqmbybi",	_A3(A_T,A_A,A_B),		00112,		SHUF)	/* ROTQMBYBI     RT<-RA<<Rb */
+APUOP(M_SHLQBYBI,	RR,	0x1cf,	"shlqbybi",	_A3(A_T,A_A,A_B),		00112,	SHUF)	/* SHLQBYBI      RT<-RA<<Rb */
+APUOP(M_STQX,		RR,	0x144,	"stqx",		_A3(A_T,A_A,A_B),		00111,	LS)	/* SToreQindeX   M[Ra+Rb]<-RT */
+APUOP(M_SHUFB,		RRR,	0x580,	"shufb",	_A4(A_C,A_A,A_B,A_T),	02111,	SHUF)	/* SHUFfleBytes  RC<-f(RA,RB,RT) */
+APUOP(M_IL,		RI16,	0x204,	"il",		_A2(A_T,A_S16),	00002,	FX2)	/* ImmLoad       RT<-sxt(I16) */
+APUOP(M_ILH,		RI16,	0x20c,	"ilh",		_A2(A_T,A_X16),	00002,	FX2)	/* ImmLoadH      RT<-I16 */
+APUOP(M_ILHU,		RI16,	0x208,	"ilhu",		_A2(A_T,A_X16),	00002,	FX2)	/* ImmLoadHUpper RT<-I16<<16 */
+APUOP(M_ILA,		RI18,	0x210,	"ila",		_A2(A_T,A_U18),	00002,	FX2)	/* ImmLoadAddr   RT<-zxt(I18) */
+APUOP(M_NOP,		RR,	0x201,	"nop",		_A1(A_T),		00000,	NOP)	/* XNOP          no_operation */
+APUOP(M_NOP2,		RR,	0x201,	"nop",		_A0(),		00000,	NOP)	/* XNOP          no_operation */
+APUOP(M_IOHL,		RI16,	0x304,	"iohl",		_A2(A_T,A_X16),	00003,	FX2)	/* AddImmeXt     RT<-RT+sxt(I16) */
+APUOP(M_ANDBI,		RI10,	0x0b0,	"andbi",	_A3(A_T,A_A,A_S10B),	00012,	FX2)	/* AND%I         RT<-RA&I10 */
+APUOP(M_ANDHI,		RI10,	0x0a8,	"andhi",	_A3(A_T,A_A,A_S10),	00012,	FX2)	/* AND%I         RT<-RA&I10 */
+APUOP(M_ANDI,		RI10,	0x0a0,	"andi",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* AND%I         RT<-RA&I10 */
+APUOP(M_ORBI,		RI10,	0x030,	"orbi",		_A3(A_T,A_A,A_S10B),	00012,	FX2)	/* OR%I          RT<-RA|I10 */
+APUOP(M_ORHI,		RI10,	0x028,	"orhi",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* OR%I          RT<-RA|I10 */
+APUOP(M_ORI,		RI10,	0x020,	"ori",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* OR%I          RT<-RA|I10 */
+APUOP(M_ORX,		RR,	0x1f0,	"orx",		_A2(A_T,A_A),		00012,	BR)	/* ORX           RT<-RA.w0|RA.w1|RA.w2|RA.w3 */
+APUOP(M_XORBI,		RI10,	0x230,	"xorbi",	_A3(A_T,A_A,A_S10B),	00012,	FX2)	/* XOR%I         RT<-RA^I10 */
+APUOP(M_XORHI,		RI10,	0x228,	"xorhi",	_A3(A_T,A_A,A_S10),	00012,	FX2)	/* XOR%I         RT<-RA^I10 */
+APUOP(M_XORI,		RI10,	0x220,	"xori",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* XOR%I         RT<-RA^I10 */
+APUOP(M_AHI,		RI10,	0x0e8,	"ahi",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* Add%Immed     RT<-RA+I10 */
+APUOP(M_AI,		RI10,	0x0e0,	"ai",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* Add%Immed     RT<-RA+I10 */
+APUOP(M_SFHI,		RI10,	0x068,	"sfhi",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* SubFrom%Imm   RT<-I10-RA */
+APUOP(M_SFI,		RI10,	0x060,	"sfi",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* SubFrom%Imm   RT<-I10-RA */
+APUOP(M_CGTBI,		RI10,	0x270,	"cgtbi",	_A3(A_T,A_A,A_S10B),	00012,	FX2)	/* CGT%I         RT<-(RA>I10) */
+APUOP(M_CGTHI,		RI10,	0x268,	"cgthi",	_A3(A_T,A_A,A_S10),	00012,	FX2)	/* CGT%I         RT<-(RA>I10) */
+APUOP(M_CGTI,		RI10,	0x260,	"cgti",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* CGT%I         RT<-(RA>I10) */
+APUOP(M_CLGTBI,		RI10,	0x2f0,	"clgtbi",	_A3(A_T,A_A,A_S10B),	00012,	FX2)	/* CLGT%I        RT<-(RA>I10) */
+APUOP(M_CLGTHI,		RI10,	0x2e8,	"clgthi",	_A3(A_T,A_A,A_S10),	00012,	FX2)	/* CLGT%I        RT<-(RA>I10) */
+APUOP(M_CLGTI,		RI10,	0x2e0,	"clgti",	_A3(A_T,A_A,A_S10),	00012,	FX2)	/* CLGT%I        RT<-(RA>I10) */
+APUOP(M_CEQBI,		RI10,	0x3f0,	"ceqbi",	_A3(A_T,A_A,A_S10B),	00012,	FX2)	/* CEQ%I         RT<-(RA=I10) */
+APUOP(M_CEQHI,		RI10,	0x3e8,	"ceqhi",	_A3(A_T,A_A,A_S10),	00012,	FX2)	/* CEQ%I         RT<-(RA=I10) */
+APUOP(M_CEQI,		RI10,	0x3e0,	"ceqi",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* CEQ%I         RT<-(RA=I10) */
+APUOP(M_HGTI,		RI10,	0x278,	"hgti",		_A3(A_T,A_A,A_S10),	00010,	FX2)	/* HaltGTI       halt_if(RA>I10) */
+APUOP(M_HGTI2,		RI10,	0x278,	"hgti",		_A2(A_A,A_S10),	00010,	FX2)	/* HaltGTI       halt_if(RA>I10) */
+APUOP(M_HLGTI,		RI10,	0x2f8,	"hlgti",	_A3(A_T,A_A,A_S10),	00010,	FX2)	/* HaltLGTI      halt_if(RA>I10) */
+APUOP(M_HLGTI2,		RI10,	0x2f8,	"hlgti",	_A2(A_A,A_S10),	00010,	FX2)	/* HaltLGTI      halt_if(RA>I10) */
+APUOP(M_HEQI,		RI10,	0x3f8,	"heqi",		_A3(A_T,A_A,A_S10),	00010,	FX2)	/* HaltEQImm     halt_if(RA=I10) */
+APUOP(M_HEQI2,		RI10,	0x3f8,	"heqi",		_A2(A_A,A_S10),	00010,	FX2)	/* HaltEQImm     halt_if(RA=I10) */
+APUOP(M_MPYI,		RI10,	0x3a0,	"mpyi",		_A3(A_T,A_A,A_S10),	00012,	FP7)	/* MPYI          RT<-RA*I10 */
+APUOP(M_MPYUI,		RI10,	0x3a8,	"mpyui",	_A3(A_T,A_A,A_S10),	00012,	FP7)	/* MPYUI         RT<-RA*I10 */
+APUOP(M_CFLTS,		RI8,	0x3b0,	"cflts",	_A3(A_T,A_A,A_U7A),	00012,	FP7)	/* CFLTS         RT<-int(RA,I8) */
+APUOP(M_CFLTU,		RI8,	0x3b2,	"cfltu",	_A3(A_T,A_A,A_U7A),	00012,	FP7)	/* CFLTU         RT<-int(RA,I8) */
+APUOP(M_CSFLT,		RI8,	0x3b4,	"csflt",	_A3(A_T,A_A,A_U7B),	00012,	FP7)	/* CSFLT         RT<-flt(RA,I8) */
+APUOP(M_CUFLT,		RI8,	0x3b6,	"cuflt",	_A3(A_T,A_A,A_U7B),	00012,	FP7)	/* CUFLT         RT<-flt(RA,I8) */
+APUOP(M_FESD,		RR,	0x3b8,	"fesd",		_A2(A_T,A_A),	00012,	FPD)	/* FESD          RT<-double(RA) */
+APUOP(M_FRDS,		RR,	0x3b9,	"frds",		_A2(A_T,A_A),	00012,	FPD)	/* FRDS          RT<-single(RA) */
+APUOP(M_FSCRRD,		RR,	0x398,	"fscrrd",	_A1(A_T),		00002,	FPD)	/* FSCRRD        RT<-FP_status */
+APUOP(M_FSCRWR,		RR,	0x3ba,	"fscrwr",	_A2(A_T,A_A),	00010,	FP7)	/* FSCRWR        FP_status<-RA */
+APUOP(M_FSCRWR2,	RR,	0x3ba,	"fscrwr",	_A1(A_A),		00010,	FP7)	/* FSCRWR        FP_status<-RA */
+APUOP(M_CLZ,		RR,	0x2a5,	"clz",		_A2(A_T,A_A),	00012,	FX2)	/* CLZ           RT<-clz(RA) */
+APUOP(M_CNTB,		RR,	0x2b4,	"cntb",		_A2(A_T,A_A),	00012,	FXB)	/* CNT           RT<-pop(RA) */
+APUOP(M_XSBH,		RR,	0x2b6,	"xsbh",		_A2(A_T,A_A),	00012,	FX2)	/* eXtSignBtoH   RT<-sign_ext(RA) */
+APUOP(M_XSHW,		RR,	0x2ae,	"xshw",		_A2(A_T,A_A),	00012,	FX2)	/* eXtSignHtoW   RT<-sign_ext(RA) */
+APUOP(M_XSWD,		RR,	0x2a6,	"xswd",		_A2(A_T,A_A),	00012,	FX2)	/* eXtSignWtoD   RT<-sign_ext(RA) */
+APUOP(M_ROTI,		RI7,	0x078,	"roti",		_A3(A_T,A_A,A_S7N),	00012,	FX3)	/* ROT%I         RT<-RA<<<I7 */
+APUOP(M_ROTMI,		RI7,	0x079,	"rotmi",	_A3(A_T,A_A,A_S7),	00012,	FX3)	/* ROT%MI        RT<-RA<<I7 */
+APUOP(M_ROTMAI,		RI7,	0x07a,	"rotmai",	_A3(A_T,A_A,A_S7),	00012,	FX3)	/* ROTMA%I       RT<-RA<<I7 */
+APUOP(M_SHLI,		RI7,	0x07b,	"shli",		_A3(A_T,A_A,A_U6),	00012,	FX3)	/* SHL%I         RT<-RA<<I7 */
+APUOP(M_ROTHI,		RI7,	0x07c,	"rothi",	_A3(A_T,A_A,A_S7N),	00012,	FX3)	/* ROT%I         RT<-RA<<<I7 */
+APUOP(M_ROTHMI,		RI7,	0x07d,	"rothmi",	_A3(A_T,A_A,A_S6),	00012,	FX3)	/* ROT%MI        RT<-RA<<I7 */
+APUOP(M_ROTMAHI,	RI7,	0x07e,	"rotmahi",	_A3(A_T,A_A,A_S6),	00012,	FX3)	/* ROTMA%I       RT<-RA<<I7 */
+APUOP(M_SHLHI,		RI7,	0x07f,	"shlhi",	_A3(A_T,A_A,A_U5),	00012,	FX3)	/* SHL%I         RT<-RA<<I7 */
+APUOP(M_A,		RR,	0x0c0,	"a",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* Add%          RT<-RA+RB */
+APUOP(M_AH,		RR,	0x0c8,	"ah",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* Add%          RT<-RA+RB */
+APUOP(M_SF,		RR,	0x040,	"sf",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* SubFrom%      RT<-RB-RA */
+APUOP(M_SFH,		RR,	0x048,	"sfh",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* SubFrom%      RT<-RB-RA */
+APUOP(M_CGT,		RR,	0x240,	"cgt",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* CGT%          RT<-(RA>RB) */
+APUOP(M_CGTB,		RR,	0x250,	"cgtb",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* CGT%          RT<-(RA>RB) */
+APUOP(M_CGTH,		RR,	0x248,	"cgth",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* CGT%          RT<-(RA>RB) */
+APUOP(M_CLGT,		RR,	0x2c0,	"clgt",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* CLGT%         RT<-(RA>RB) */
+APUOP(M_CLGTB,		RR,	0x2d0,	"clgtb",	_A3(A_T,A_A,A_B),		00112,	FX2)	/* CLGT%         RT<-(RA>RB) */
+APUOP(M_CLGTH,		RR,	0x2c8,	"clgth",	_A3(A_T,A_A,A_B),		00112,	FX2)	/* CLGT%         RT<-(RA>RB) */
+APUOP(M_CEQ,		RR,	0x3c0,	"ceq",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* CEQ%          RT<-(RA=RB) */
+APUOP(M_CEQB,		RR,	0x3d0,	"ceqb",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* CEQ%          RT<-(RA=RB) */
+APUOP(M_CEQH,		RR,	0x3c8,	"ceqh",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* CEQ%          RT<-(RA=RB) */
+APUOP(M_HGT,		RR,	0x258,	"hgt",		_A3(A_T,A_A,A_B),		00110,	FX2)	/* HaltGT        halt_if(RA>RB) */
+APUOP(M_HGT2,		RR,	0x258,	"hgt",		_A2(A_A,A_B),	00110,	FX2)	/* HaltGT        halt_if(RA>RB) */
+APUOP(M_HLGT,		RR,	0x2d8,	"hlgt",		_A3(A_T,A_A,A_B),		00110,	FX2)	/* HaltLGT       halt_if(RA>RB) */
+APUOP(M_HLGT2,		RR,	0x2d8,	"hlgt",		_A2(A_A,A_B),	00110,	FX2)	/* HaltLGT       halt_if(RA>RB) */
+APUOP(M_HEQ,		RR,	0x3d8,	"heq",		_A3(A_T,A_A,A_B),		00110,	FX2)	/* HaltEQ        halt_if(RA=RB) */
+APUOP(M_HEQ2,		RR,	0x3d8,	"heq",		_A2(A_A,A_B),	00110,	FX2)	/* HaltEQ        halt_if(RA=RB) */
+APUOP(M_FCEQ,		RR,	0x3c2,	"fceq",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* FCEQ          RT<-(RA=RB) */
+APUOP(M_FCMEQ,		RR,	0x3ca,	"fcmeq",	_A3(A_T,A_A,A_B),		00112,	FX2)	/* FCMEQ         RT<-(|RA|=|RB|) */
+APUOP(M_FCGT,		RR,	0x2c2,	"fcgt",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* FCGT          RT<-(RA<RB) */
+APUOP(M_FCMGT,		RR,	0x2ca,	"fcmgt",	_A3(A_T,A_A,A_B),		00112,	FX2)	/* FCMGT         RT<-(|RA|<|RB|) */
+APUOP(M_AND,		RR,	0x0c1,	"and",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* AND           RT<-RA&RB */
+APUOP(M_NAND,		RR,	0x0c9,	"nand",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* NAND          RT<-!(RA&RB) */
+APUOP(M_OR,		RR,	0x041,	"or",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* OR            RT<-RA|RB */
+APUOP(M_NOR,		RR,	0x049,	"nor",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* NOR           RT<-!(RA&RB) */
+APUOP(M_XOR,		RR,	0x241,	"xor",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* XOR           RT<-RA^RB */
+APUOP(M_EQV,		RR,	0x249,	"eqv",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* EQuiValent    RT<-!(RA^RB) */
+APUOP(M_ANDC,		RR,	0x2c1,	"andc",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* ANDComplement RT<-RA&!RB */
+APUOP(M_ORC,		RR,	0x2c9,	"orc",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* ORComplement  RT<-RA|!RB */
+APUOP(M_ABSDB,		RR,	0x053,	"absdb",	_A3(A_T,A_A,A_B),		00112,	FXB)	/* ABSoluteDiff  RT<-|RA-RB| */
+APUOP(M_AVGB,		RR,	0x0d3,	"avgb",		_A3(A_T,A_A,A_B),		00112,	FXB)	/* AVG%          RT<-(RA+RB+1)/2 */
+APUOP(M_SUMB,		RR,	0x253,	"sumb",		_A3(A_T,A_A,A_B),		00112,	FXB)	/* SUM%          RT<-f(RA,RB) */
+APUOP(M_DFA,		RR,	0x2cc,	"dfa",		_A3(A_T,A_A,A_B),		00112,	FPD)	/* DFAdd         RT<-RA+RB */
+APUOP(M_DFM,		RR,	0x2ce,	"dfm",		_A3(A_T,A_A,A_B),		00112,	FPD)	/* DFMul         RT<-RA*RB */
+APUOP(M_DFS,		RR,	0x2cd,	"dfs",		_A3(A_T,A_A,A_B),		00112,	FPD)	/* DFSub         RT<-RA-RB */
+APUOP(M_FA,		RR,	0x2c4,	"fa",		_A3(A_T,A_A,A_B),		00112,	FP6)	/* FAdd          RT<-RA+RB */
+APUOP(M_FM,		RR,	0x2c6,	"fm",		_A3(A_T,A_A,A_B),		00112,	FP6)	/* FMul          RT<-RA*RB */
+APUOP(M_FS,		RR,	0x2c5,	"fs",		_A3(A_T,A_A,A_B),		00112,	FP6)	/* FSub          RT<-RA-RB */
+APUOP(M_MPY,		RR,	0x3c4,	"mpy",		_A3(A_T,A_A,A_B),		00112,	FP7)	/* MPY           RT<-RA*RB */
+APUOP(M_MPYH,		RR,	0x3c5,	"mpyh",		_A3(A_T,A_A,A_B),		00112,	FP7)	/* MPYH          RT<-(RAh*RB)<<16 */
+APUOP(M_MPYHH,		RR,	0x3c6,	"mpyhh",	_A3(A_T,A_A,A_B),		00112,	FP7)	/* MPYHH         RT<-RAh*RBh */
+APUOP(M_MPYHHU,		RR,	0x3ce,	"mpyhhu",	_A3(A_T,A_A,A_B),		00112,	FP7)	/* MPYHHU        RT<-RAh*RBh */
+APUOP(M_MPYS,		RR,	0x3c7,	"mpys",		_A3(A_T,A_A,A_B),		00112,	FP7)	/* MPYS          RT<-(RA*RB)>>16 */
+APUOP(M_MPYU,		RR,	0x3cc,	"mpyu",		_A3(A_T,A_A,A_B),		00112,	FP7)	/* MPYU          RT<-RA*RB */
+APUOP(M_FI,		RR,	0x3d4,	"fi",		_A3(A_T,A_A,A_B),		00112,	FP7)	/* FInterpolate  RT<-f(RA,RB) */
+APUOP(M_ROT,		RR,	0x058,	"rot",		_A3(A_T,A_A,A_B),		00112,	FX3)	/* ROT%          RT<-RA<<<RB */
+APUOP(M_ROTM,		RR,	0x059,	"rotm",		_A3(A_T,A_A,A_B),		00112,	FX3)	/* ROT%M         RT<-RA<<Rb */
+APUOP(M_ROTMA,		RR,	0x05a,	"rotma",	_A3(A_T,A_A,A_B),		00112,	FX3)	/* ROTMA%        RT<-RA<<Rb */
+APUOP(M_SHL,		RR,	0x05b,	"shl",		_A3(A_T,A_A,A_B),		00112,	FX3)	/* SHL%          RT<-RA<<Rb */
+APUOP(M_ROTH,		RR,	0x05c,	"roth",		_A3(A_T,A_A,A_B),		00112,	FX3)	/* ROT%          RT<-RA<<<RB */
+APUOP(M_ROTHM,		RR,	0x05d,	"rothm",	_A3(A_T,A_A,A_B),		00112,	FX3)	/* ROT%M         RT<-RA<<Rb */
+APUOP(M_ROTMAH,		RR,	0x05e,	"rotmah",	_A3(A_T,A_A,A_B),		00112,	FX3)	/* ROTMA%        RT<-RA<<Rb */
+APUOP(M_SHLH,		RR,	0x05f,	"shlh",		_A3(A_T,A_A,A_B),		00112,	FX3)	/* SHL%          RT<-RA<<Rb */
+APUOP(M_MPYHHA,		RR,	0x346,	"mpyhha",	_A3(A_T,A_A,A_B),		00113,	FP7)	/* MPYHHA        RT<-RAh*RBh+RT */
+APUOP(M_MPYHHAU,	RR,	0x34e,	"mpyhhau",	_A3(A_T,A_A,A_B),		00113,	FP7)	/* MPYHHAU       RT<-RAh*RBh+RT */
+APUOP(M_DFMA,		RR,	0x35c,	"dfma",		_A3(A_T,A_A,A_B),		00113,	FPD)	/* DFMAdd        RT<-RT+RA*RB */
+APUOP(M_DFMS,		RR,	0x35d,	"dfms",		_A3(A_T,A_A,A_B),		00113,	FPD)	/* DFMSub        RT<-RA*RB-RT */
+APUOP(M_DFNMS,		RR,	0x35e,	"dfnms",	_A3(A_T,A_A,A_B),		00113,	FPD)	/* DFNMSub       RT<-RT-RA*RB */
+APUOP(M_DFNMA,		RR,	0x35f,	"dfnma",	_A3(A_T,A_A,A_B),		00113,	FPD)	/* DFNMAdd       RT<-(-RT)-RA*RB */
+APUOP(M_FMA,		RRR,	0x700,	"fma",		_A4(A_C,A_A,A_B,A_T),	02111,	FP6)	/* FMAdd         RC<-RT+RA*RB */
+APUOP(M_FMS,		RRR,	0x780,	"fms",		_A4(A_C,A_A,A_B,A_T),	02111,	FP6)	/* FMSub         RC<-RA*RB-RT */
+APUOP(M_FNMS,		RRR,	0x680,	"fnms",		_A4(A_C,A_A,A_B,A_T),	02111,	FP6)	/* FNMSub        RC<-RT-RA*RB */
+APUOP(M_MPYA,		RRR,	0x600,	"mpya",		_A4(A_C,A_A,A_B,A_T),	02111,	FP7)	/* MPYA          RC<-RA*RB+RT */
+APUOP(M_SELB,		RRR,	0x400,	"selb",		_A4(A_C,A_A,A_B,A_T),	02111,	FX2)	/* SELectBits    RC<-RA&RT|RB&!RT */
+/* for system function call, this uses op-code of mtspr */
+APUOP(M_SYSCALL,	RI7,    0x10c,	"syscall",      _A3(A_T,A_A,A_S7N),	00002,	SPR)        /* System Call */
+/*
+pseudo instruction:
+system call
+value of I9	operation
+0	halt
+1		rt[0] = open(MEM[ra[0]],	ra[1])
+2		rt[0] = close(ra[0])
+3		rt[0] = read(ra[0],	MEM[ra[1]],	ra[2])
+4		rt[0] = write(ra[0],	MEM[ra[1]],	ra[2])
+5		printf(MEM[ra[0]],	ra[1],	ra[2],	ra[3])
+42		rt[0] = clock()
+52		rt[0] = lseek(ra0,	ra1,	ra2)
+
+*/
+
+
+/* new multiprecision add/sub */
+APUOP(M_ADDX,		RR,	0x340,	"addx",		_A3(A_T,A_A,A_B),		00113,		FX2)	/* Add_eXtended  RT<-RA+RB+RT */
+APUOP(M_CG,		RR,	0x0c2,	"cg",		_A3(A_T,A_A,A_B),		00112,		FX2)	/* CarryGenerate RT<-cout(RA+RB) */
+APUOP(M_CGX,		RR,	0x342,	"cgx",		_A3(A_T,A_A,A_B),		00113,		FX2)	/* CarryGen_eXtd RT<-cout(RA+RB+RT) */
+APUOP(M_SFX,		RR,	0x341,	"sfx",		_A3(A_T,A_A,A_B),		00113,		FX2)	/* Add_eXtended  RT<-RA+RB+RT */
+APUOP(M_BG,		RR,	0x042,	"bg",		_A3(A_T,A_A,A_B),		00112,		FX2)	/* CarryGenerate RT<-cout(RA+RB) */
+APUOP(M_BGX,		RR,	0x343,	"bgx",		_A3(A_T,A_A,A_B),		00113,		FX2)	/* CarryGen_eXtd RT<-cout(RA+RB+RT) */
+
+/*
+
+The following ops are a subset of above except with feature bits set.
+Feature bits are bits 11-17 of the instruction:
+
+  11 - C & P feature bit
+  12 - disable interrupts
+  13 - enable interrupts
+
+*/
+APUOPFB(M_BID,		RR,	0x1a8,	0x20,	"bid",		_A1(A_A),		00010,	BR)	/* BI            IP<-RA */
+APUOPFB(M_BIE,		RR,	0x1a8,	0x10,	"bie",		_A1(A_A),		00010,	BR)	/* BI            IP<-RA */
+APUOPFB(M_BISLD,	RR,	0x1a9,	0x20,	"bisld",	_A2(A_T,A_A),	00012,	BR)	/* BISL          RT,IP<-IP,RA */
+APUOPFB(M_BISLE,	RR,	0x1a9,	0x10,	"bisle",	_A2(A_T,A_A),	00012,	BR)	/* BISL          RT,IP<-IP,RA */
+APUOPFB(M_IRETD,  	RR,	0x1aa,	0x20,	"iretd",	_A1(A_A), 	00010,	BR)	/* IRET          IP<-SRR0 */
+APUOPFB(M_IRETD2,  	RR,	0x1aa,	0x20,	"iretd",	_A0(),	 	00010,	BR)	/* IRET          IP<-SRR0 */
+APUOPFB(M_IRETE,  	RR,	0x1aa,	0x10,	"irete",	_A1(A_A), 	00010,	BR)	/* IRET          IP<-SRR0 */
+APUOPFB(M_IRETE2,  	RR,	0x1aa,	0x10,	"irete",	_A0(),	 	00010,	BR)	/* IRET          IP<-SRR0 */
+APUOPFB(M_BISLEDD,	RR,	0x1ab,	0x20,	"bisledd",	_A2(A_T,A_A),	00012,	BR)	/* BISLED        RT,IP<-IP,RA_if(ext) */
+APUOPFB(M_BISLEDE,	RR,	0x1ab,	0x10,	"bislede",	_A2(A_T,A_A),	00012,	BR)	/* BISLED        RT,IP<-IP,RA_if(ext) */
+APUOPFB(M_BIHNZD,	RR,	0x12b,	0x20,	"bihnzd",	_A2(A_T,A_A),	00011,	BR)	/* BIHNZ         IP<-RA_if(RT) */
+APUOPFB(M_BIHNZE,	RR,	0x12b,	0x10,	"bihnze",	_A2(A_T,A_A),	00011,	BR)	/* BIHNZ         IP<-RA_if(RT) */
+APUOPFB(M_BIHZD,	RR,	0x12a,	0x20,	"bihzd",	_A2(A_T,A_A),	00011,	BR)	/* BIHZ          IP<-RA_if(RT) */
+APUOPFB(M_BIHZE,	RR,	0x12a,	0x10,	"bihze",	_A2(A_T,A_A),	00011,	BR)	/* BIHZ          IP<-RA_if(RT) */
+APUOPFB(M_BINZD,	RR,	0x129,	0x20,	"binzd",	_A2(A_T,A_A),	00011,	BR)	/* BINZ          IP<-RA_if(RT) */
+APUOPFB(M_BINZE,	RR,	0x129,	0x10,	"binze",	_A2(A_T,A_A),	00011,	BR)	/* BINZ          IP<-RA_if(RT) */
+APUOPFB(M_BIZD,		RR,	0x128,	0x20,	"bizd",		_A2(A_T,A_A),	00011,	BR)	/* BIZ           IP<-RA_if(RT) */
+APUOPFB(M_BIZE,		RR,	0x128,	0x10,	"bize",		_A2(A_T,A_A),	00011,	BR)	/* BIZ           IP<-RA_if(RT) */
+APUOPFB(M_SYNCC,	RR,	0x002,	0x40,	"syncc",	_A0(),		00000,	BR)	/* SYNCC          flush_pipe */
+APUOPFB(M_HBRP,		LBTI,	0x1ac,	0x40,	"hbrp",		_A0(),	        00010,	LS)	/* HBR           BTB[B9]<-M[Ra] */
+
+/* Synonyms required by the AS manual. */
+APUOP(M_LR,		RI10,	0x020,	"lr",		_A2(A_T,A_A),	00012,	FX2)	/* OR%I          RT<-RA|I10 */
+APUOP(M_BIHT,		RR,	0x12b,	"biht", 	_A2(A_T,A_A),	00011,	BR)	/* BIHNZ         IP<-RA_if(RT) */
+APUOP(M_BIHF,		RR,	0x12a,	"bihf",		_A2(A_T,A_A),	00011,	BR)	/* BIHZ          IP<-RA_if(RT) */
+APUOP(M_BIT,		RR,	0x129,	"bit",		_A2(A_T,A_A),	00011,	BR)	/* BINZ          IP<-RA_if(RT) */
+APUOP(M_BIF,		RR,	0x128,	"bif",		_A2(A_T,A_A),	00011,	BR)	/* BIZ           IP<-RA_if(RT) */
+APUOPFB(M_BIHTD,	RR,	0x12b,	0x20,	"bihtd",	_A2(A_T,A_A),	00011,	BR)	/* BIHNF         IP<-RA_if(RT) */
+APUOPFB(M_BIHTE,	RR,	0x12b,	0x10,	"bihte",	_A2(A_T,A_A),	00011,	BR)	/* BIHNF         IP<-RA_if(RT) */
+APUOPFB(M_BIHFD,	RR,	0x12a,	0x20,	"bihfd",	_A2(A_T,A_A),	00011,	BR)	/* BIHZ          IP<-RA_if(RT) */
+APUOPFB(M_BIHFE,	RR,	0x12a,	0x10,	"bihfe",	_A2(A_T,A_A),	00011,	BR)	/* BIHZ          IP<-RA_if(RT) */
+APUOPFB(M_BITD, 	RR,	0x129,	0x20,	"bitd", 	_A2(A_T,A_A),	00011,	BR)	/* BINF          IP<-RA_if(RT) */
+APUOPFB(M_BITE, 	RR,	0x129,	0x10,	"bite", 	_A2(A_T,A_A),	00011,	BR)	/* BINF          IP<-RA_if(RT) */
+APUOPFB(M_BIFD,		RR,	0x128,	0x20,	"bifd",		_A2(A_T,A_A),	00011,	BR)	/* BIZ           IP<-RA_if(RT) */
+APUOPFB(M_BIFE,		RR,	0x128,	0x10,	"bife",		_A2(A_T,A_A),	00011,	BR)	/* BIZ           IP<-RA_if(RT) */
+
+#undef _A0
+#undef _A1
+#undef _A2
+#undef _A3
+#undef _A4
diff --git a/arch/powerpc/xmon/spu-opc.c b/arch/powerpc/xmon/spu-opc.c
new file mode 100644
index 00000000000..efffde9edc6
--- /dev/null
+++ b/arch/powerpc/xmon/spu-opc.c
@@ -0,0 +1,44 @@
+/* SPU opcode list
+
+   Copyright 2006 Free Software Foundation, Inc.
+
+   This file is part of GDB, GAS, and the GNU binutils.
+
+   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; either version 2 of the License, or
+   (at your option) any later version.
+
+   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.  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 "spu.h"
+
+/* This file holds the Spu opcode table */
+
+
+/*
+   Example contents of spu-insn.h
+      id_tag	mode	mode	type	opcode	mnemonic	asmtype	    dependency		FPU	L/S?	branch?	instruction   
+                QUAD	WORD                                               (0,RC,RB,RA,RT)    latency  			              		
+   APUOP(M_LQD,	1,	0,	RI9,	0x1f8,	"lqd",		ASM_RI9IDX,	00012,		FXU,	1,	0)	Load Quadword d-form 
+ */
+
+const struct spu_opcode spu_opcodes[] = {
+#define APUOP(TAG,MACFORMAT,OPCODE,MNEMONIC,ASMFORMAT,DEP,PIPE) \
+	{ MACFORMAT, OPCODE, MNEMONIC, ASMFORMAT },
+#define APUOPFB(TAG,MACFORMAT,OPCODE,FB,MNEMONIC,ASMFORMAT,DEP,PIPE) \
+	{ MACFORMAT, OPCODE, MNEMONIC, ASMFORMAT },
+#include "spu-insns.h"
+#undef APUOP
+#undef APUOPFB
+};
+
+const int spu_num_opcodes =
+  sizeof (spu_opcodes) / sizeof (spu_opcodes[0]);
diff --git a/arch/powerpc/xmon/spu.h b/arch/powerpc/xmon/spu.h
new file mode 100644
index 00000000000..c761fc8f35d
--- /dev/null
+++ b/arch/powerpc/xmon/spu.h
@@ -0,0 +1,126 @@
+/* SPU ELF support for BFD.
+
+   Copyright 2006 Free Software Foundation, Inc.
+
+   This file is part of GDB, GAS, and the GNU binutils.
+
+   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; either version 2 of the License, or
+   (at your option) any later version.
+
+   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.  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.  */
+
+
+/* These two enums are from rel_apu/common/spu_asm_format.h */
+/* definition of instruction format */
+typedef enum {
+  RRR,
+  RI18,
+  RI16,
+  RI10,
+  RI8,
+  RI7,
+  RR,
+  LBT,
+  LBTI,
+  IDATA,
+  UNKNOWN_IFORMAT
+} spu_iformat;
+
+/* These values describe assembly instruction arguments.  They indicate
+ * how to encode, range checking and which relocation to use. */
+typedef enum {
+  A_T,  /* register at pos 0 */
+  A_A,  /* register at pos 7 */
+  A_B,  /* register at pos 14 */
+  A_C,  /* register at pos 21 */
+  A_S,  /* special purpose register at pos 7 */
+  A_H,  /* channel register at pos 7 */
+  A_P,  /* parenthesis, this has to separate regs from immediates */
+  A_S3,
+  A_S6,
+  A_S7N,
+  A_S7,
+  A_U7A,
+  A_U7B,
+  A_S10B,
+  A_S10,
+  A_S11,
+  A_S11I,
+  A_S14,
+  A_S16,
+  A_S18,
+  A_R18,
+  A_U3,
+  A_U5,
+  A_U6,
+  A_U7,
+  A_U14,
+  A_X16,
+  A_U18,
+  A_MAX
+} spu_aformat;
+
+enum spu_insns {
+#define APUOP(TAG,MACFORMAT,OPCODE,MNEMONIC,ASMFORMAT,DEP,PIPE) \
+	TAG,
+#define APUOPFB(TAG,MACFORMAT,OPCODE,FB,MNEMONIC,ASMFORMAT,DEP,PIPE) \
+	TAG,
+#include "spu-insns.h"
+#undef APUOP
+#undef APUOPFB
+        M_SPU_MAX
+};
+
+struct spu_opcode
+{
+   spu_iformat insn_type;
+   unsigned int opcode;
+   char *mnemonic;
+   int arg[5];
+};
+
+#define SIGNED_EXTRACT(insn,size,pos) (((int)((insn) << (32-size-pos))) >> (32-size))
+#define UNSIGNED_EXTRACT(insn,size,pos) (((insn) >> pos) & ((1 << size)-1))
+
+#define DECODE_INSN_RT(insn) (insn & 0x7f)
+#define DECODE_INSN_RA(insn) ((insn >> 7) & 0x7f)
+#define DECODE_INSN_RB(insn) ((insn >> 14) & 0x7f)
+#define DECODE_INSN_RC(insn) ((insn >> 21) & 0x7f)
+
+#define DECODE_INSN_I10(insn) SIGNED_EXTRACT(insn,10,14)
+#define DECODE_INSN_U10(insn) UNSIGNED_EXTRACT(insn,10,14)
+
+/* For branching, immediate loads, hbr and  lqa/stqa. */
+#define DECODE_INSN_I16(insn) SIGNED_EXTRACT(insn,16,7)
+#define DECODE_INSN_U16(insn) UNSIGNED_EXTRACT(insn,16,7)
+
+/* for stop */
+#define DECODE_INSN_U14(insn) UNSIGNED_EXTRACT(insn,14,0)
+
+/* For ila */
+#define DECODE_INSN_I18(insn) SIGNED_EXTRACT(insn,18,7)
+#define DECODE_INSN_U18(insn) UNSIGNED_EXTRACT(insn,18,7)
+
+/* For rotate and shift and generate control mask */
+#define DECODE_INSN_I7(insn) SIGNED_EXTRACT(insn,7,14)
+#define DECODE_INSN_U7(insn) UNSIGNED_EXTRACT(insn,7,14)
+
+/* For float <-> int conversion */
+#define DECODE_INSN_I8(insn)  SIGNED_EXTRACT(insn,8,14)
+#define DECODE_INSN_U8(insn) UNSIGNED_EXTRACT(insn,8,14)
+
+/* For hbr  */
+#define DECODE_INSN_I9a(insn) ((SIGNED_EXTRACT(insn,2,23) << 7) | UNSIGNED_EXTRACT(insn,7,0))
+#define DECODE_INSN_I9b(insn) ((SIGNED_EXTRACT(insn,2,14) << 7) | UNSIGNED_EXTRACT(insn,7,0))
+#define DECODE_INSN_U9a(insn) ((UNSIGNED_EXTRACT(insn,2,23) << 7) | UNSIGNED_EXTRACT(insn,7,0))
+#define DECODE_INSN_U9b(insn) ((UNSIGNED_EXTRACT(insn,2,14) << 7) | UNSIGNED_EXTRACT(insn,7,0))
+