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Diffstat (limited to 'include/opcode/msp430-decode.h')
| -rw-r--r-- | include/opcode/msp430-decode.h | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/include/opcode/msp430-decode.h b/include/opcode/msp430-decode.h deleted file mode 100644 index 0653aded7..000000000 --- a/include/opcode/msp430-decode.h +++ /dev/null @@ -1,130 +0,0 @@ -/* Opcode decoder for the TI MSP430 - Copyright 2012-2013 Free Software Foundation, Inc. - Written by DJ Delorie <dj@redhat.com> - - This file is part of GDB, the GNU Debugger. - - 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 3 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. */ - -typedef enum -{ - MSO_unknown, - /* Double-operand instructions - all repeat .REPEATS times. */ - MSO_mov, /* dest = src */ - MSO_add, /* dest += src */ - MSO_addc, /* dest += src + carry */ - MSO_subc, /* dest -= (src-1) + carry */ - MSO_sub, /* dest -= src */ - MSO_cmp, /* dest - src -> status */ - MSO_dadd, /* dest += src (as BCD) */ - MSO_bit, /* dest & src -> status */ - MSO_bic, /* dest &= ~src (bit clear) */ - MSO_bis, /* dest |= src (bit set, OR) */ - MSO_xor, /* dest ^= src */ - MSO_and, /* dest &= src */ - - /* Single-operand instructions. */ - MSO_rrc, /* Rotate through carry, dest >>= .REPEATS. */ - MSO_swpb, /* Swap lower bytes of operand. */ - MSO_rra, /* Signed shift dest >>= .REPEATS. */ - MSO_sxt, /* Sign extend lower byte. */ - MSO_push, /* Push .REPEATS registers (or other op) starting at SRC going towards R0. */ - MSO_pop, /* Pop .REPEATS registers starting at DEST going towards R15. */ - MSO_call, - MSO_reti, - - /* Jumps. */ - MSO_jmp, /* PC = SRC if .COND true. */ - - /* Extended single-operand instructions. */ - MSO_rru, /* Unsigned shift right, dest >>= .REPEATS. */ - -} MSP430_Opcode_ID; - -typedef enum -{ - MSP430_Operand_None, - MSP430_Operand_Immediate, - MSP430_Operand_Register, - MSP430_Operand_Indirect, - MSP430_Operand_Indirect_Postinc -} MSP430_Operand_Type; - -typedef enum -{ - MSR_0 = 0, - MSR_PC = 0, - MSR_SP = 1, - MSR_SR = 2, - MSR_CG = 3, - MSR_None = 16, -} MSP430_Register; - -typedef struct -{ - MSP430_Operand_Type type; - int addend; - MSP430_Register reg : 8; - MSP430_Register reg2 : 8; - unsigned char bit_number : 4; - unsigned char condition : 3; -} MSP430_Opcode_Operand; - -typedef enum -{ - MSP430_Byte = 0, - MSP430_Word, - MSP430_Addr -} MSP430_Size; - -/* These numerically match the bit encoding. */ -typedef enum -{ - MSC_nz = 0, - MSC_z, - MSC_nc, - MSC_c, - MSC_n, - MSC_ge, - MSC_l, - MSC_true, -} MSP430_Condition; - -#define MSP430_FLAG_C 0x01 -#define MSP430_FLAG_Z 0x02 -#define MSP430_FLAG_N 0x04 -#define MSP430_FLAG_V 0x80 - -typedef struct -{ - int lineno; - MSP430_Opcode_ID id; - unsigned flags_1:8; /* These flags are set to '1' by the insn. */ - unsigned flags_0:8; /* These flags are set to '0' by the insn. */ - unsigned flags_set:8; /* These flags are set appropriately by the insn. */ - unsigned zc:1; /* If set, pretend the carry bit is zero. */ - unsigned repeat_reg:1; /* If set, count is in REG[repeats]. */ - unsigned ofs_430x:1; /* If set, the offset in any operand is 430x (else use 430 compatibility mode). */ - unsigned repeats:5; /* Contains COUNT-1, or register number. */ - int n_bytes; /* Opcode size in BYTES. */ - char * syntax; - MSP430_Size size; /* Operand size in BITS. */ - MSP430_Condition cond; - /* By convention, these are [0]destination, [1]source. */ - MSP430_Opcode_Operand op[2]; -} MSP430_Opcode_Decoded; - -int msp430_decode_opcode (unsigned long, MSP430_Opcode_Decoded *, int (*)(void *), void *); |