Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the

non-i386, non-unix, and generatable files have been trimmed, but can easily
be added in later if needed.

gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's
handy to have both available for reference for such little cost.

The freebsd-specific changes will then be committed, and once the dust has
settled, the bmakefiles will be committed to use this code.

1 files changed, 54 insertions, 0 deletions

diff --git a/contrib/gcc/bc-typecd.h b/contrib/gcc/bc-typecd.h
new file mode 100644
index 000000000000..2dcea0e08f51
--- /dev/null
+++ b/contrib/gcc/bc-typecd.h
@@ -0,0 +1,54 @@
+/* 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, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, 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