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/* Texas Instruments TMS320C80 (MVP) Simulator.

   Copyright (C) 1997 Free Software Foundation, Inc.

   Contributed by Cygnus Support.

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 2, 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.,

59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

#ifndef _TIC80_ALU_H_

#define _TIC80_ALU_H_

#define ALU_CARRY 0 /* FIXME */

#define ALU32_END(TARG) \

{ \

  (TARG) = ALU32_RESULT; /* FIXME */ \

}

#define ALU_END(TARG) ALU32_END(TARG)

#include "sim-alu.h"

/* Bring data in from the cold */

#define IMEM32(CIA) \

(sim_core_read_aligned_4(STATE_CPU (sd, 0), CIA, exec_map, (CIA).ip))

#define IMEM32_IMMED(CIA, N) \

(sim_core_read_aligned_4 (STATE_CPU (sd, 0), CIA, exec_map, (CIA).ip + 4 * (N)))

#define MEM(SIGN, EA, NR_BYTES) \

((SIGN##_##NR_BYTES) sim_core_read_unaligned_##NR_BYTES (STATE_CPU (sd, 0), cia, \

                                                         read_map, \

                                                         (EA)))

#define STORE(EA, NR_BYTES, VAL) \

do { \

  sim_core_write_unaligned_##NR_BYTES (STATE_CPU (sd, 0), cia, \

                                       write_map, \

                                       (EA), (VAL)); \

} while (0)

#define long_immediate(VARIABLE) \

     unsigned_word VARIABLE = MEM (unsigned, nia.ip, 4); \

     cia.dp += sizeof (instruction_word); \

     nia.ip += sizeof (instruction_word); \

     nia.dp += sizeof (instruction_word);

/* Floating point support */

#define IS_FP_AVAILABLE ((CPU)->cr[IE_CR] & IE_CR_IE)

#include "sim-fpu.h"

#endif