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[binutils.git] / include / opcode / msp430.h
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1 /* Opcode table for the TI MSP430 microcontrollers
3 Copyright 2002, 2004 Free Software Foundation, Inc.
4 Contributed by Dmitry Diky <diwil@mail.ru>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
9 any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
20 #ifndef __MSP430_H_
21 #define __MSP430_H_
23 struct msp430_operand_s
25 int ol; /* Operand length words. */
26 int am; /* Addr mode. */
27 int reg; /* Register. */
28 int mode; /* Pperand mode. */
29 #define OP_REG 0
30 #define OP_EXP 1
31 #ifndef DASM_SECTION
32 expressionS exp;
33 #endif
36 #define BYTE_OPERATION (1 << 6) /* Byte operation flag for all instructions. */
38 struct msp430_opcode_s
40 char *name;
41 int fmt;
42 int insn_opnumb;
43 int bin_opcode;
44 int bin_mask;
47 #define MSP_INSN(name, size, numb, bin, mask) { #name, size, numb, bin, mask }
49 static struct msp430_opcode_s msp430_opcodes[] =
51 MSP_INSN (and, 1, 2, 0xf000, 0xf000),
52 MSP_INSN (inv, 0, 1, 0xe330, 0xfff0),
53 MSP_INSN (xor, 1, 2, 0xe000, 0xf000),
54 MSP_INSN (setz, 0, 0, 0xd322, 0xffff),
55 MSP_INSN (setc, 0, 0, 0xd312, 0xffff),
56 MSP_INSN (eint, 0, 0, 0xd232, 0xffff),
57 MSP_INSN (setn, 0, 0, 0xd222, 0xffff),
58 MSP_INSN (bis, 1, 2, 0xd000, 0xf000),
59 MSP_INSN (clrz, 0, 0, 0xc322, 0xffff),
60 MSP_INSN (clrc, 0, 0, 0xc312, 0xffff),
61 MSP_INSN (dint, 0, 0, 0xc232, 0xffff),
62 MSP_INSN (clrn, 0, 0, 0xc222, 0xffff),
63 MSP_INSN (bic, 1, 2, 0xc000, 0xf000),
64 MSP_INSN (bit, 1, 2, 0xb000, 0xf000),
65 MSP_INSN (dadc, 0, 1, 0xa300, 0xff30),
66 MSP_INSN (dadd, 1, 2, 0xa000, 0xf000),
67 MSP_INSN (tst, 0, 1, 0x9300, 0xff30),
68 MSP_INSN (cmp, 1, 2, 0x9000, 0xf000),
69 MSP_INSN (decd, 0, 1, 0x8320, 0xff30),
70 MSP_INSN (dec, 0, 1, 0x8310, 0xff30),
71 MSP_INSN (sub, 1, 2, 0x8000, 0xf000),
72 MSP_INSN (sbc, 0, 1, 0x7300, 0xff30),
73 MSP_INSN (subc, 1, 2, 0x7000, 0xf000),
74 MSP_INSN (adc, 0, 1, 0x6300, 0xff30),
75 MSP_INSN (rlc, 0, 2, 0x6000, 0xf000),
76 MSP_INSN (addc, 1, 2, 0x6000, 0xf000),
77 MSP_INSN (incd, 0, 1, 0x5320, 0xff30),
78 MSP_INSN (inc, 0, 1, 0x5310, 0xff30),
79 MSP_INSN (rla, 0, 2, 0x5000, 0xf000),
80 MSP_INSN (add, 1, 2, 0x5000, 0xf000),
81 MSP_INSN (nop, 0, 0, 0x4303, 0xffff),
82 MSP_INSN (clr, 0, 1, 0x4300, 0xff30),
83 MSP_INSN (ret, 0, 0, 0x4130, 0xff30),
84 MSP_INSN (pop, 0, 1, 0x4130, 0xff30),
85 MSP_INSN (br, 0, 3, 0x4000, 0xf000),
86 MSP_INSN (mov, 1, 2, 0x4000, 0xf000),
87 MSP_INSN (jmp, 3, 1, 0x3c00, 0xfc00),
88 MSP_INSN (jl, 3, 1, 0x3800, 0xfc00),
89 MSP_INSN (jge, 3, 1, 0x3400, 0xfc00),
90 MSP_INSN (jn, 3, 1, 0x3000, 0xfc00),
91 MSP_INSN (jc, 3, 1, 0x2c00, 0xfc00),
92 MSP_INSN (jhs, 3, 1, 0x2c00, 0xfc00),
93 MSP_INSN (jnc, 3, 1, 0x2800, 0xfc00),
94 MSP_INSN (jlo, 3, 1, 0x2800, 0xfc00),
95 MSP_INSN (jz, 3, 1, 0x2400, 0xfc00),
96 MSP_INSN (jeq, 3, 1, 0x2400, 0xfc00),
97 MSP_INSN (jnz, 3, 1, 0x2000, 0xfc00),
98 MSP_INSN (jne, 3, 1, 0x2000, 0xfc00),
99 MSP_INSN (reti, 2, 0, 0x1300, 0xffc0),
100 MSP_INSN (call, 2, 1, 0x1280, 0xffc0),
101 MSP_INSN (push, 2, 1, 0x1200, 0xff80),
102 MSP_INSN (sxt, 2, 1, 0x1180, 0xffc0),
103 MSP_INSN (rra, 2, 1, 0x1100, 0xff80),
104 MSP_INSN (swpb, 2, 1, 0x1080, 0xffc0),
105 MSP_INSN (rrc, 2, 1, 0x1000, 0xff80),
106 /* Simple polymorphs. */
107 MSP_INSN (beq, 4, 0, 0, 0xffff),
108 MSP_INSN (bne, 4, 1, 0, 0xffff),
109 MSP_INSN (blt, 4, 2, 0, 0xffff),
110 MSP_INSN (bltu, 4, 3, 0, 0xffff),
111 MSP_INSN (bge, 4, 4, 0, 0xffff),
112 MSP_INSN (bgeu, 4, 5, 0, 0xffff),
113 MSP_INSN (bltn, 4, 6, 0, 0xffff),
114 MSP_INSN (jump, 4, 7, 0, 0xffff),
115 /* Long polymorphs. */
116 MSP_INSN (bgt, 5, 0, 0, 0xffff),
117 MSP_INSN (bgtu, 5, 1, 0, 0xffff),
118 MSP_INSN (bleu, 5, 2, 0, 0xffff),
119 MSP_INSN (ble, 5, 3, 0, 0xffff),
121 /* End of instruction set. */
122 { NULL, 0, 0, 0, 0 }
125 #endif