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- /* Typecode definitions for Bytecode Interpreter.
- Copyright (C) 1993 Free Software Foundation, Inc.
-
- This file is part of GNU CC.
-
- GNU CC 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.
-
- GNU CC 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 GNU CC; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- #ifndef TYPECODE_H
- #define TYPECODE_H
-
- enum typecode
- {
- #define DEFTYPECODE(CODE, NAME, MACHMODE, TYPE) CODE,
- #include "bc-typecd.def"
- #undef DEFTYPECODE
-
- LAST_AND_UNUSED_TYPECODE
- };
-
- /* Determine if a given type is integer. */
- #define TYPECODE_INTEGER_P(TYPECODE) ((int) (TYPECODE) < (int) SFcode)
-
- /* Determine if a given type is unsigned. */
- #define TYPECODE_UNSIGNED_P(TYPECODE) \
- (TYPECODE_INTEGER_P(TYPECODE) && (int) (TYPECODE) & 1)
-
- /* Determine if a given type is signed. */
- #define TYPECODE_SIGNED_P(TYPECODE) \
- (TYPECODE_INTEGER_P(TYPECODE) && !((int) (TYPECODE) & 1))
-
- /* Determine if a given type is floating. */
- #define TYPECODE_FLOAT_P(TYPECODE) \
- ((int) (TYPECODE) < (int) Pcode && !TYPECODE_INTEGER_P(TYPECODE))
-
- /* Determine if the given type is arithmetic. */
- #define TYPECODE_ARITH_P(TYPECODE) \
- (TYPECODE_INTEGER_P(TYPECODE) || TYPECODE_FLOAT_P(TYPECODE))
-
- #define NUM_TYPECODES ((int) LAST_AND_UNUSED_TYPECODE)
-
- #endif
-