Mercurial > hg > CbC > CbC_gcc
annotate gcc/coretypes.h @ 63:b7f97abdc517 gcc-4.6-20100522
update gcc from gcc-4.5.0 to gcc-4.6
| author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 24 May 2010 12:47:05 +0900 |
| parents | 77e2b8dfacca |
| children | f6334be47118 |
| rev | line source |
|---|---|
| 0 | 1 /* GCC core type declarations. |
| 2 Copyright (C) 2002, 2004, 2007, 2008, 2009 Free Software Foundation, Inc. | |
| 3 | |
| 4 This file is part of GCC. | |
| 5 | |
| 6 GCC is free software; you can redistribute it and/or modify it under | |
| 7 the terms of the GNU General Public License as published by the Free | |
| 8 Software Foundation; either version 3, or (at your option) any later | |
| 9 version. | |
| 10 | |
| 11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
| 12 WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 for more details. | |
| 15 | |
| 16 Under Section 7 of GPL version 3, you are granted additional | |
| 17 permissions described in the GCC Runtime Library Exception, version | |
| 18 3.1, as published by the Free Software Foundation. | |
| 19 | |
| 20 You should have received a copy of the GNU General Public License and | |
| 21 a copy of the GCC Runtime Library Exception along with this program; | |
| 22 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 23 <http://www.gnu.org/licenses/>. */ | |
| 24 | |
| 25 /* Provide forward declarations of core types which are referred to by | |
| 26 most of the compiler. This allows header files to use these types | |
| 27 (e.g. in function prototypes) without concern for whether the full | |
| 28 definitions are visible. Some other declarations that need to be | |
| 29 universally visible are here, too. | |
| 30 | |
| 31 In the context of tconfig.h, most of these have special definitions | |
| 32 which prevent them from being used except in further type | |
| 33 declarations. This is a kludge; the right thing is to avoid | |
| 34 including the "tm.h" header set in the context of tconfig.h, but | |
| 35 we're not there yet. */ | |
| 36 | |
| 37 #ifndef GCC_CORETYPES_H | |
| 38 #define GCC_CORETYPES_H | |
| 39 | |
|
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40 #ifndef GTY |
| 0 | 41 #define GTY(x) /* nothing - marker for gengtype */ |
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42 #endif |
| 0 | 43 |
| 44 #ifndef USED_FOR_TARGET | |
| 45 | |
| 46 struct bitmap_head_def; | |
| 47 typedef struct bitmap_head_def *bitmap; | |
| 48 typedef const struct bitmap_head_def *const_bitmap; | |
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49 struct simple_bitmap_def; |
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50 typedef struct simple_bitmap_def *sbitmap; |
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51 typedef const struct simple_bitmap_def *const_sbitmap; |
| 0 | 52 struct rtx_def; |
| 53 typedef struct rtx_def *rtx; | |
| 54 typedef const struct rtx_def *const_rtx; | |
| 55 struct rtvec_def; | |
| 56 typedef struct rtvec_def *rtvec; | |
| 57 typedef const struct rtvec_def *const_rtvec; | |
| 58 union tree_node; | |
| 59 typedef union tree_node *tree; | |
| 60 union gimple_statement_d; | |
| 61 typedef union gimple_statement_d *gimple; | |
| 62 typedef const union tree_node *const_tree; | |
| 63 typedef const union gimple_statement_d *const_gimple; | |
| 64 union section; | |
| 65 typedef union section section; | |
| 66 struct cl_target_option; | |
| 67 struct cl_optimization; | |
| 68 struct gimple_seq_d; | |
| 69 typedef struct gimple_seq_d *gimple_seq; | |
| 70 typedef const struct gimple_seq_d *const_gimple_seq; | |
| 71 struct gimple_seq_node_d; | |
| 72 typedef struct gimple_seq_node_d *gimple_seq_node; | |
| 73 typedef const struct gimple_seq_node_d *const_gimple_seq_node; | |
| 74 | |
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77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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75 /* Address space number for named address space support. */ |
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76 typedef unsigned char addr_space_t; |
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77e2b8dfacca
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77 |
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78 /* The value of addr_space_t that represents the generic address space. */ |
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79 #define ADDR_SPACE_GENERIC 0 |
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80 #define ADDR_SPACE_GENERIC_P(AS) ((AS) == ADDR_SPACE_GENERIC) |
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77e2b8dfacca
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81 |
| 0 | 82 /* The major intermediate representations of GCC. */ |
| 83 enum ir_type { | |
| 84 IR_GIMPLE, | |
| 85 IR_RTL_CFGRTL, | |
| 86 IR_RTL_CFGLAYOUT | |
| 87 }; | |
| 88 | |
| 89 /* Provide forward struct declaration so that we don't have to include | |
| 90 all of cpplib.h whenever a random prototype includes a pointer. | |
| 91 Note that the cpp_reader and cpp_token typedefs remain part of | |
| 92 cpplib.h. */ | |
| 93 | |
| 94 struct cpp_reader; | |
| 95 struct cpp_token; | |
| 96 | |
| 97 /* The thread-local storage model associated with a given VAR_DECL | |
| 98 or SYMBOL_REF. This isn't used much, but both trees and RTL refer | |
| 99 to it, so it's here. */ | |
| 100 enum tls_model { | |
| 101 TLS_MODEL_NONE, | |
| 102 TLS_MODEL_EMULATED, | |
| 103 TLS_MODEL_REAL, | |
| 104 TLS_MODEL_GLOBAL_DYNAMIC = TLS_MODEL_REAL, | |
| 105 TLS_MODEL_LOCAL_DYNAMIC, | |
| 106 TLS_MODEL_INITIAL_EXEC, | |
| 107 TLS_MODEL_LOCAL_EXEC | |
| 108 }; | |
| 109 | |
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110 struct edge_def; |
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77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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111 typedef struct edge_def *edge; |
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77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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112 typedef const struct edge_def *const_edge; |
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77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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113 struct basic_block_def; |
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77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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114 typedef struct basic_block_def *basic_block; |
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77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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115 typedef const struct basic_block_def *const_basic_block; |
| 0 | 116 #else |
| 117 | |
| 118 struct _dont_use_rtx_here_; | |
| 119 struct _dont_use_rtvec_here_; | |
| 120 union _dont_use_tree_here_; | |
| 121 #define rtx struct _dont_use_rtx_here_ * | |
| 122 #define const_rtx struct _dont_use_rtx_here_ * | |
| 123 #define rtvec struct _dont_use_rtvec_here * | |
| 124 #define const_rtvec struct _dont_use_rtvec_here * | |
| 125 #define tree union _dont_use_tree_here_ * | |
| 126 #define const_tree union _dont_use_tree_here_ * | |
| 127 | |
| 128 #endif | |
| 129 | |
| 130 #endif /* coretypes.h */ | |
| 131 |