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/* score-conv.h for Sunplus S+CORE processor

   Copyright (C) 2005, 2007 Free Software Foundation, Inc.

   This file is part of GCC.

   GCC 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, or (at your

   option) any later version.

   GCC 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 GCC; see the file COPYING3.  If not see

   <http://www.gnu.org/licenses/>.  */

#ifndef GCC_SCORE_CONV_H

#define GCC_SCORE_CONV_H

extern int target_flags;

#define GP_REG_FIRST                    0U

#define GP_REG_LAST                     31U

#define GP_REG_NUM                      (GP_REG_LAST - GP_REG_FIRST + 1U)

#define GP_DBX_FIRST                    0U

#define CE_REG_FIRST                    48U

#define CE_REG_LAST                     49U

#define CE_REG_NUM                      (CE_REG_LAST - CE_REG_FIRST + 1U)

#define ARG_REG_FIRST                   4U

#define ARG_REG_LAST                    7U

#define ARG_REG_NUM                     (ARG_REG_LAST - ARG_REG_FIRST + 1U)

#define REG_CONTAIN(REGNO, FIRST, NUM) \

  ((unsigned int)((int) (REGNO) - (FIRST)) < (NUM))

#define GP_REG_P(REGNO)        REG_CONTAIN (REGNO, GP_REG_FIRST, GP_REG_NUM)

#define G8_REG_P(REGNO)        REG_CONTAIN (REGNO, GP_REG_FIRST, 8)

#define G16_REG_P(REGNO)       REG_CONTAIN (REGNO, GP_REG_FIRST, 16)

#define CE_REG_P(REGNO)        REG_CONTAIN (REGNO, CE_REG_FIRST, CE_REG_NUM)

#define GR_REG_CLASS_P(C)        ((C) == G16_REGS || (C) == G32_REGS)

#define SP_REG_CLASS_P(C) \

  ((C) == CN_REG || (C) == LC_REG || (C) == SC_REG || (C) == SP_REGS)

#define CP_REG_CLASS_P(C) \

  ((C) == CP1_REGS || (C) == CP2_REGS || (C) == CP3_REGS || (C) == CPA_REGS)

#define CE_REG_CLASS_P(C) \

  ((C) == HI_REG || (C) == LO_REG || (C) == CE_REGS)

#define UIMM_IN_RANGE(V, W)    ((V) >= 0 && (V) < ((HOST_WIDE_INT) 1 << (W)))

#define SIMM_IN_RANGE(V, W)                            \

  ((V) >= (-1 * ((HOST_WIDE_INT) 1 << ((W) - 1)))      \

   && (V) < (1 * ((HOST_WIDE_INT) 1 << ((W) - 1))))

#define IMM_IN_RANGE(V, W, S)  \

  ((S) ? SIMM_IN_RANGE (V, W) : UIMM_IN_RANGE (V, W))

#define IMM_IS_POW_OF_2(V, E1, E2)                 \

  ((V) >= ((unsigned HOST_WIDE_INT) 1 << (E1))     \

   && (V) <= ((unsigned HOST_WIDE_INT) 1 << (E2))  \

   && ((V) & ((V) - 1)) == 0)

enum score_symbol_type

{

  SYMBOL_GENERAL,

  SYMBOL_SMALL_DATA  /* The symbol refers to something in a small data section  */

};

#endif