/* GCC core type declarations.
- Copyright (C) 2002 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2004, 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 2, or (at your option) any later
+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
for more details.
You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
/* Provide forward declarations of core types which are referred to by
most of the compiler. This allows header files to use these types
#ifndef USED_FOR_TARGET
+struct bitmap_head_def;
+typedef struct bitmap_head_def *bitmap;
+typedef const struct bitmap_head_def *const_bitmap;
struct rtx_def;
typedef struct rtx_def *rtx;
+typedef const struct rtx_def *const_rtx;
struct rtvec_def;
typedef struct rtvec_def *rtvec;
+typedef const struct rtvec_def *const_rtvec;
union tree_node;
typedef union tree_node *tree;
+union gimple_statement_d;
+typedef union gimple_statement_d *gimple;
+typedef const union tree_node *const_tree;
+typedef const union gimple_statement_d *const_gimple;
+union section;
+typedef union section section;
+struct cl_target_option;
+struct cl_optimization;
+struct gimple_seq_d;
+typedef struct gimple_seq_d *gimple_seq;
+typedef const struct gimple_seq_d *const_gimple_seq;
+struct gimple_seq_node_d;
+typedef struct gimple_seq_node_d *gimple_seq_node;
+typedef const struct gimple_seq_node_d *const_gimple_seq_node;
+
+/* The major intermediate representations of GCC. */
+enum ir_type {
+ IR_GIMPLE,
+ IR_RTL_CFGRTL,
+ IR_RTL_CFGLAYOUT
+};
/* Provide forward struct declaration so that we don't have to include
all of cpplib.h whenever a random prototype includes a pointer.
- Note that the cpp_reader typedef remains part of cpplib.h. */
+ Note that the cpp_reader and cpp_token typedefs remain part of
+ cpplib.h. */
struct cpp_reader;
+struct cpp_token;
/* The thread-local storage model associated with a given VAR_DECL
or SYMBOL_REF. This isn't used much, but both trees and RTL refer
to it, so it's here. */
enum tls_model {
- TLS_MODEL_GLOBAL_DYNAMIC = 1,
+ TLS_MODEL_NONE,
+ TLS_MODEL_EMULATED,
+ TLS_MODEL_REAL,
+ TLS_MODEL_GLOBAL_DYNAMIC = TLS_MODEL_REAL,
TLS_MODEL_LOCAL_DYNAMIC,
TLS_MODEL_INITIAL_EXEC,
TLS_MODEL_LOCAL_EXEC
struct _dont_use_rtvec_here_;
union _dont_use_tree_here_;
#define rtx struct _dont_use_rtx_here_ *
+#define const_rtx struct _dont_use_rtx_here_ *
#define rtvec struct _dont_use_rtvec_here *
+#define const_rtvec struct _dont_use_rtvec_here *
#define tree union _dont_use_tree_here_ *
+#define const_tree union _dont_use_tree_here_ *
#endif