Mercurial > hg > CbC > CbC_gcc
diff gcc/coretypes.h @ 0:a06113de4d67
first commit
author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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date | Fri, 17 Jul 2009 14:47:48 +0900 |
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children | 77e2b8dfacca |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/coretypes.h Fri Jul 17 14:47:48 2009 +0900 @@ -0,0 +1,113 @@ +/* GCC core type declarations. + Copyright (C) 2002, 2004, 2007, 2008, 2009 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. + +Under Section 7 of GPL version 3, you are granted additional +permissions described in the GCC Runtime Library Exception, version +3.1, as published by the Free Software Foundation. + +You should have received a copy of the GNU General Public License and +a copy of the GCC Runtime Library Exception along with this program; +see the files COPYING3 and COPYING.RUNTIME respectively. 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 + (e.g. in function prototypes) without concern for whether the full + definitions are visible. Some other declarations that need to be + universally visible are here, too. + + In the context of tconfig.h, most of these have special definitions + which prevent them from being used except in further type + declarations. This is a kludge; the right thing is to avoid + including the "tm.h" header set in the context of tconfig.h, but + we're not there yet. */ + +#ifndef GCC_CORETYPES_H +#define GCC_CORETYPES_H + +#define GTY(x) /* nothing - marker for gengtype */ + +#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 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_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 +}; + +#else + +struct _dont_use_rtx_here_; +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 + +#endif /* coretypes.h */ +