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[/] [scarts/] [trunk/] [toolchain/] [scarts-gdb/] [gdb-6.8/] [include/] [opcode/] [msp430.h] - Blame information for rev 25

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1 25 jlechner
/* Opcode table for the TI MSP430 microcontrollers
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   Copyright 2002, 2004 Free Software Foundation, Inc.
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   Contributed by Dmitry Diky <diwil@mail.ru>
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   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 2, or (at your option)
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   any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU General Public License for more details.
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   You should have received a copy of the GNU General Public License
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   along with this program; if not, write to the Free Software
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   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
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#ifndef __MSP430_H_
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#define __MSP430_H_
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struct msp430_operand_s
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{
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  int ol;       /* Operand length words.  */
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  int am;       /* Addr mode.  */
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  int reg;      /* Register.  */
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  int mode;     /* Pperand mode.  */
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#define OP_REG          0
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#define OP_EXP          1
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#ifndef DASM_SECTION
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  expressionS   exp;
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#endif
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};
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#define BYTE_OPERATION  (1 << 6)  /* Byte operation flag for all instructions.  */
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struct  msp430_opcode_s
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{
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  char *name;
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  int fmt;
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  int insn_opnumb;
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  int bin_opcode;
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  int bin_mask;
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};
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#define MSP_INSN(name, size, numb, bin, mask) { #name, size, numb, bin, mask }
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static struct msp430_opcode_s msp430_opcodes[] =
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{
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  MSP_INSN (and,   1, 2, 0xf000, 0xf000),
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  MSP_INSN (inv,   0, 1, 0xe330, 0xfff0),
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  MSP_INSN (xor,   1, 2, 0xe000, 0xf000),
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  MSP_INSN (setz,  0, 0, 0xd322, 0xffff),
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  MSP_INSN (setc,  0, 0, 0xd312, 0xffff),
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  MSP_INSN (eint,  0, 0, 0xd232, 0xffff),
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  MSP_INSN (setn,  0, 0, 0xd222, 0xffff),
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  MSP_INSN (bis,   1, 2, 0xd000, 0xf000),
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  MSP_INSN (clrz,  0, 0, 0xc322, 0xffff),
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  MSP_INSN (clrc,  0, 0, 0xc312, 0xffff),
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  MSP_INSN (dint,  0, 0, 0xc232, 0xffff),
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  MSP_INSN (clrn,  0, 0, 0xc222, 0xffff),
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  MSP_INSN (bic,   1, 2, 0xc000, 0xf000),
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  MSP_INSN (bit,   1, 2, 0xb000, 0xf000),
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  MSP_INSN (dadc,  0, 1, 0xa300, 0xff30),
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  MSP_INSN (dadd,  1, 2, 0xa000, 0xf000),
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  MSP_INSN (tst,   0, 1, 0x9300, 0xff30),
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  MSP_INSN (cmp,   1, 2, 0x9000, 0xf000),
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  MSP_INSN (decd,  0, 1, 0x8320, 0xff30),
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  MSP_INSN (dec,   0, 1, 0x8310, 0xff30),
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  MSP_INSN (sub,   1, 2, 0x8000, 0xf000),
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  MSP_INSN (sbc,   0, 1, 0x7300, 0xff30),
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  MSP_INSN (subc,  1, 2, 0x7000, 0xf000),
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  MSP_INSN (adc,   0, 1, 0x6300, 0xff30),
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  MSP_INSN (rlc,   0, 2, 0x6000, 0xf000),
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  MSP_INSN (addc,  1, 2, 0x6000, 0xf000),
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  MSP_INSN (incd,  0, 1, 0x5320, 0xff30),
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  MSP_INSN (inc,   0, 1, 0x5310, 0xff30),
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  MSP_INSN (rla,   0, 2, 0x5000, 0xf000),
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  MSP_INSN (add,   1, 2, 0x5000, 0xf000),
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  MSP_INSN (nop,   0, 0, 0x4303, 0xffff),
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  MSP_INSN (clr,   0, 1, 0x4300, 0xff30),
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  MSP_INSN (ret,   0, 0, 0x4130, 0xff30),
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  MSP_INSN (pop,   0, 1, 0x4130, 0xff30),
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  MSP_INSN (br,    0, 3, 0x4000, 0xf000),
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  MSP_INSN (mov,   1, 2, 0x4000, 0xf000),
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  MSP_INSN (jmp,   3, 1, 0x3c00, 0xfc00),
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  MSP_INSN (jl,    3, 1, 0x3800, 0xfc00),
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  MSP_INSN (jge,   3, 1, 0x3400, 0xfc00),
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  MSP_INSN (jn,    3, 1, 0x3000, 0xfc00),
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  MSP_INSN (jc,    3, 1, 0x2c00, 0xfc00),
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  MSP_INSN (jhs,   3, 1, 0x2c00, 0xfc00),
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  MSP_INSN (jnc,   3, 1, 0x2800, 0xfc00),
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  MSP_INSN (jlo,   3, 1, 0x2800, 0xfc00),
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  MSP_INSN (jz,    3, 1, 0x2400, 0xfc00),
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  MSP_INSN (jeq,   3, 1, 0x2400, 0xfc00),
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  MSP_INSN (jnz,   3, 1, 0x2000, 0xfc00),
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  MSP_INSN (jne,   3, 1, 0x2000, 0xfc00),
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  MSP_INSN (reti,  2, 0, 0x1300, 0xffc0),
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  MSP_INSN (call,  2, 1, 0x1280, 0xffc0),
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  MSP_INSN (push,  2, 1, 0x1200, 0xff80),
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  MSP_INSN (sxt,   2, 1, 0x1180, 0xffc0),
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  MSP_INSN (rra,   2, 1, 0x1100, 0xff80),
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  MSP_INSN (swpb,  2, 1, 0x1080, 0xffc0),
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  MSP_INSN (rrc,   2, 1, 0x1000, 0xff80),
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  /* Simple polymorphs.  */
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  MSP_INSN (beq,   4, 0, 0, 0xffff),
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  MSP_INSN (bne,   4, 1, 0, 0xffff),
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  MSP_INSN (blt,   4, 2, 0, 0xffff),
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  MSP_INSN (bltu,  4, 3, 0, 0xffff),
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  MSP_INSN (bge,   4, 4, 0, 0xffff),
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  MSP_INSN (bgeu,  4, 5, 0, 0xffff),
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  MSP_INSN (bltn,  4, 6, 0, 0xffff),
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  MSP_INSN (jump,  4, 7, 0, 0xffff),
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  /* Long polymorphs.  */
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  MSP_INSN (bgt,   5, 0, 0, 0xffff),
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  MSP_INSN (bgtu,  5, 1, 0, 0xffff),
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  MSP_INSN (bleu,  5, 2, 0, 0xffff),
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  MSP_INSN (ble,   5, 3, 0, 0xffff),
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  /* End of instruction set.  */
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  { NULL, 0, 0, 0, 0 }
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};
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#endif

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