diff options
Diffstat (limited to 'include/opcode/msp430.h')
| -rw-r--r-- | include/opcode/msp430.h | 70 |
1 files changed, 69 insertions, 1 deletions
diff --git a/include/opcode/msp430.h b/include/opcode/msp430.h index d3bf130ee..caddc42db 100644 --- a/include/opcode/msp430.h +++ b/include/opcode/msp430.h @@ -1,6 +1,6 @@ /* Opcode table for the TI MSP430 microcontrollers - Copyright 2002, 2004, 2010 Free Software Foundation, Inc. + Copyright 2002-2013 Free Software Foundation, Inc. Contributed by Dmitry Diky <diwil@mail.ru> This program is free software; you can redistribute it and/or modify @@ -119,6 +119,74 @@ static struct msp430_opcode_s msp430_opcodes[] = MSP_INSN (bleu, 5, 2, 0, 0xffff), MSP_INSN (ble, 5, 3, 0, 0xffff), + /* MSP430X instructions - these ones use an extension word. + A negative format indicates an MSP430X instruction. */ + MSP_INSN (addcx, -2, 2, 0x6000, 0xf000), + MSP_INSN (addx, -2, 2, 0x5000, 0xf000), + MSP_INSN (andx, -2, 2, 0xf000, 0xf000), + MSP_INSN (bicx, -2, 2, 0xc000, 0xf000), + MSP_INSN (bisx, -2, 2, 0xd000, 0xf000), + MSP_INSN (bitx, -2, 2, 0xb000, 0xf000), + MSP_INSN (cmpx, -2, 2, 0x9000, 0xf000), + MSP_INSN (daddx, -2, 2, 0xa000, 0xf000), + MSP_INSN (movx, -2, 2, 0x4000, 0xf000), + MSP_INSN (subcx, -2, 2, 0x7000, 0xf000), + MSP_INSN (subx, -2, 2, 0x8000, 0xf000), + MSP_INSN (xorx, -2, 2, 0xe000, 0xf000), + + /* MSP430X Synthetic instructions. */ + MSP_INSN (adcx, -1, 1, 0x6300, 0xff30), + MSP_INSN (clra, -1, 1, 0x4300, 0xff30), + MSP_INSN (clrx, -1, 1, 0x4300, 0xff30), + MSP_INSN (dadcx, -1, 1, 0xa300, 0xff30), + MSP_INSN (decx, -1, 1, 0x8310, 0xff30), + MSP_INSN (decda, -1, 1, 0x8320, 0xff30), + MSP_INSN (decdx, -1, 1, 0x8320, 0xff30), + MSP_INSN (incx, -1, 1, 0x5310, 0xff30), + MSP_INSN (incda, -1, 1, 0x5320, 0xff30), + MSP_INSN (incdx, -1, 1, 0x5320, 0xff30), + MSP_INSN (invx, -1, 1, 0xe330, 0xfff0), + MSP_INSN (popx, -1, 1, 0x4130, 0xff30), + MSP_INSN (rlax, -1, 2, 0x5000, 0xf000), + MSP_INSN (rlcx, -1, 2, 0x6000, 0xf000), + MSP_INSN (sbcx, -1, 1, 0x7300, 0xff30), + MSP_INSN (tsta, -1, 1, 0x9300, 0xff30), + MSP_INSN (tstx, -1, 1, 0x9300, 0xff30), + + MSP_INSN (pushx, -3, 1, 0x1200, 0xff80), + MSP_INSN (rrax, -3, 1, 0x1100, 0xff80), + MSP_INSN (rrcx, -3, 1, 0x1000, 0xff80), + MSP_INSN (swpbx, -3, 1, 0x1080, 0xffc0), + MSP_INSN (sxtx, -3, 1, 0x1180, 0xffc0), + + /* MSP430X Address instructions - no extension word needed. + The insn_opnumb field is used to encode the nature of the + instruction for assembly and disassembly purposes. */ + MSP_INSN (calla, -1, 4, 0x1300, 0xff00), + + MSP_INSN (popm, -1, 5, 0x1600, 0xfe00), + MSP_INSN (pushm, -1, 5, 0x1400, 0xfe00), + + MSP_INSN (rrcm, -1, 6, 0x0040, 0xf3e0), + MSP_INSN (rram, -1, 6, 0x0140, 0xf3e0), + MSP_INSN (rlam, -1, 6, 0x0240, 0xf3e0), + MSP_INSN (rrum, -1, 6, 0x0340, 0xf3e0), + + MSP_INSN (rrux, -1, 7, 0x0340, 0xffe0), /* Synthesized in terms of RRUM. */ + + MSP_INSN (adda, -1, 8, 0x00a0, 0xf0b0), + MSP_INSN (cmpa, -1, 8, 0x0090, 0xf0b0), + MSP_INSN (suba, -1, 8, 0x00b0, 0xf0b0), + + MSP_INSN (reta, -1, 9, 0x0110, 0xffff), + MSP_INSN (bra, -1, 9, 0x0000, 0xf0cf), + MSP_INSN (mova, -1, 9, 0x0000, 0xf080), + MSP_INSN (mova, -1, 9, 0x0080, 0xf0b0), + MSP_INSN (mova, -1, 9, 0x00c0, 0xf0f0), + + /* Pseudo instruction to set the repeat field in the extension word. */ + MSP_INSN (rpt, -1, 10, 0x0000, 0x0000), + /* End of instruction set. */ { NULL, 0, 0, 0, 0 } }; |