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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [langhooks-def.h] - Blame information for rev 745

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1 684 jeremybenn
/* Default macros to initialize the lang_hooks data structure.
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   Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
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   2011 Free Software Foundation, Inc.
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   Contributed by Alexandre Oliva  <aoliva@redhat.com>
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This file is part of GCC.
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8
GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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13
GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3.  If not see
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<http://www.gnu.org/licenses/>.  */
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#ifndef GCC_LANG_HOOKS_DEF_H
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#define GCC_LANG_HOOKS_DEF_H
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25
#include "hooks.h"
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27
struct diagnostic_info;
28
 
29
/* Note to creators of new hooks:
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   The macros in this file should NOT be surrounded by a
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   #ifdef...#endif pair, since this file declares the defaults.  Each
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   front end overrides any hooks it wishes to, in the file containing
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   its struct lang_hooks, AFTER including this file.  */
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/* See langhooks.h for the definition and documentation of each hook.  */
37
 
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extern void lhd_do_nothing (void);
39
extern void lhd_do_nothing_t (tree);
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extern void lhd_do_nothing_f (struct function *);
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extern tree lhd_pass_through_t (tree);
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extern bool lhd_post_options (const char **);
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extern alias_set_type lhd_get_alias_set (tree);
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extern tree lhd_return_null_tree_v (void);
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extern tree lhd_return_null_tree (tree);
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extern tree lhd_return_null_const_tree (const_tree);
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extern tree lhd_do_nothing_iii_return_null_tree (int, int, int);
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extern void lhd_print_tree_nothing (FILE *, tree, int);
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extern const char *lhd_decl_printable_name (tree, int);
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extern const char *lhd_dwarf_name (tree, int);
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extern int lhd_types_compatible_p (tree, tree);
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extern void lhd_print_error_function (diagnostic_context *,
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                                      const char *, struct diagnostic_info *);
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extern void lhd_set_decl_assembler_name (tree);
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extern bool lhd_warn_unused_global_decl (const_tree);
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extern void lhd_incomplete_type_error (const_tree, const_tree);
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extern tree lhd_type_promotes_to (tree);
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extern void lhd_register_builtin_type (tree, const char *);
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extern bool lhd_decl_ok_for_sibcall (const_tree);
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extern size_t lhd_tree_size (enum tree_code);
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extern HOST_WIDE_INT lhd_to_target_charset (HOST_WIDE_INT);
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extern tree lhd_expr_to_decl (tree, bool *, bool *);
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extern tree lhd_builtin_function (tree);
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/* Declarations of default tree inlining hooks.  */
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extern void lhd_initialize_diagnostics (diagnostic_context *);
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extern void lhd_init_options (unsigned int,
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                              struct cl_decoded_option *);
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extern bool lhd_complain_wrong_lang_p (const struct cl_option *);
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extern bool lhd_handle_option (size_t, const char *, int, int, location_t,
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                               const struct cl_option_handlers *);
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extern tree lhd_callgraph_analyze_expr (tree *, int *);
73
 
74
 
75
/* Declarations for tree gimplification hooks.  */
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extern int lhd_gimplify_expr (tree *, gimple_seq *, gimple_seq *);
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extern enum omp_clause_default_kind lhd_omp_predetermined_sharing (tree);
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extern tree lhd_omp_assignment (tree, tree, tree);
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struct gimplify_omp_ctx;
80
extern void lhd_omp_firstprivatize_type_sizes (struct gimplify_omp_ctx *,
81
                                               tree);
82
 
83
#define LANG_HOOKS_NAME                 "GNU unknown"
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#define LANG_HOOKS_IDENTIFIER_SIZE      sizeof (struct lang_identifier)
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#define LANG_HOOKS_INIT                 hook_bool_void_false
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#define LANG_HOOKS_FINISH               lhd_do_nothing
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#define LANG_HOOKS_PARSE_FILE           lhd_do_nothing
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#define LANG_HOOKS_OPTION_LANG_MASK     hook_uint_void_0
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#define LANG_HOOKS_INIT_OPTIONS_STRUCT  hook_void_gcc_optionsp
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#define LANG_HOOKS_INIT_OPTIONS         lhd_init_options
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#define LANG_HOOKS_INITIALIZE_DIAGNOSTICS lhd_initialize_diagnostics
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#define LANG_HOOKS_COMPLAIN_WRONG_LANG_P lhd_complain_wrong_lang_p
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#define LANG_HOOKS_HANDLE_OPTION        lhd_handle_option
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#define LANG_HOOKS_POST_OPTIONS         lhd_post_options
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#define LANG_HOOKS_MISSING_NORETURN_OK_P hook_bool_tree_true
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#define LANG_HOOKS_GET_ALIAS_SET        lhd_get_alias_set
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#define LANG_HOOKS_FINISH_INCOMPLETE_DECL lhd_do_nothing_t
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#define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL lhd_do_nothing_t
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#define LANG_HOOKS_SET_DECL_ASSEMBLER_NAME lhd_set_decl_assembler_name
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#define LANG_HOOKS_PRINT_STATISTICS     lhd_do_nothing
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#define LANG_HOOKS_PRINT_XNODE          lhd_print_tree_nothing
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#define LANG_HOOKS_PRINT_DECL           lhd_print_tree_nothing
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#define LANG_HOOKS_PRINT_TYPE           lhd_print_tree_nothing
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#define LANG_HOOKS_PRINT_IDENTIFIER     lhd_print_tree_nothing
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#define LANG_HOOKS_PRINT_ERROR_FUNCTION lhd_print_error_function
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#define LANG_HOOKS_DECL_PRINTABLE_NAME  lhd_decl_printable_name
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#define LANG_HOOKS_DWARF_NAME           lhd_dwarf_name
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#define LANG_HOOKS_FREE_LANG_DATA       lhd_do_nothing_t
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#define LANG_HOOKS_TREE_SIZE            lhd_tree_size
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#define LANG_HOOKS_TYPES_COMPATIBLE_P   lhd_types_compatible_p
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#define LANG_HOOKS_BUILTIN_FUNCTION     lhd_builtin_function
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#define LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE   LANG_HOOKS_BUILTIN_FUNCTION
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#define LANG_HOOKS_EXPR_TO_DECL         lhd_expr_to_decl
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#define LANG_HOOKS_TO_TARGET_CHARSET    lhd_to_target_charset
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#define LANG_HOOKS_INIT_TS              lhd_do_nothing
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#define LANG_HOOKS_EH_PERSONALITY       lhd_gcc_personality
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#define LANG_HOOKS_EH_RUNTIME_TYPE      lhd_pass_through_t
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#define LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS   NULL
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#define LANG_HOOKS_EH_USE_CXA_END_CLEANUP       false
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#define LANG_HOOKS_DEEP_UNSHARING       false
121
 
122
/* Attribute hooks.  */
123
#define LANG_HOOKS_ATTRIBUTE_TABLE              NULL
124
#define LANG_HOOKS_COMMON_ATTRIBUTE_TABLE       NULL
125
#define LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE       NULL
126
 
127
/* Tree inlining hooks.  */
128
#define LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P \
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  hook_bool_tree_tree_false
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131
#define LANG_HOOKS_TREE_INLINING_INITIALIZER { \
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  LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P, \
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}
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135
#define LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR lhd_callgraph_analyze_expr
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137
#define LANG_HOOKS_CALLGRAPH_INITIALIZER { \
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  LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR \
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}
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141
/* Hooks for tree gimplification.  */
142
#define LANG_HOOKS_GIMPLIFY_EXPR lhd_gimplify_expr
143
 
144
/* Tree dump hooks.  */
145
extern bool lhd_tree_dump_dump_tree (void *, tree);
146
extern int lhd_tree_dump_type_quals (const_tree);
147
extern tree lhd_make_node (enum tree_code);
148
 
149
#define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN lhd_tree_dump_dump_tree
150
#define LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN lhd_tree_dump_type_quals
151
 
152
#define LANG_HOOKS_TREE_DUMP_INITIALIZER { \
153
  LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN, \
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  LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN \
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}
156
 
157
/* Types hooks.  There are no reasonable defaults for most of them,
158
   so we create a compile-time error instead.  */
159
#define LANG_HOOKS_MAKE_TYPE lhd_make_node
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#define LANG_HOOKS_CLASSIFY_RECORD      NULL
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#define LANG_HOOKS_INCOMPLETE_TYPE_ERROR lhd_incomplete_type_error
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#define LANG_HOOKS_GENERIC_TYPE_P       hook_bool_const_tree_false
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#define LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS hook_tree_const_tree_null
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#define LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS hook_tree_const_tree_null
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#define LANG_HOOKS_FUNCTION_PARAMETER_PACK_P hook_bool_const_tree_false
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#define LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS hook_tree_const_tree_null
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#define LANG_HOOKS_GENERIC_GENERIC_PARAMETER_DECL_P hook_bool_const_tree_false
168
#define LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P \
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                                        hook_bool_tree_tree_false
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#define LANG_HOOKS_GET_GENERIC_FUNCTION_DECL hook_tree_const_tree_null
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#define LANG_HOOKS_TYPE_PROMOTES_TO lhd_type_promotes_to
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#define LANG_HOOKS_REGISTER_BUILTIN_TYPE lhd_register_builtin_type
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#define LANG_HOOKS_TYPE_MAX_SIZE        lhd_return_null_const_tree
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#define LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES \
175
  lhd_omp_firstprivatize_type_sizes
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#define LANG_HOOKS_TYPE_HASH_EQ         NULL
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#define LANG_HOOKS_GET_ARRAY_DESCR_INFO NULL
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#define LANG_HOOKS_GET_SUBRANGE_BOUNDS  NULL
179
#define LANG_HOOKS_DESCRIPTIVE_TYPE     NULL
180
#define LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE reconstruct_complex_type
181
 
182
#define LANG_HOOKS_FOR_TYPES_INITIALIZER { \
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  LANG_HOOKS_MAKE_TYPE, \
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  LANG_HOOKS_CLASSIFY_RECORD, \
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  LANG_HOOKS_TYPE_FOR_MODE, \
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  LANG_HOOKS_TYPE_FOR_SIZE, \
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  LANG_HOOKS_GENERIC_TYPE_P, \
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  LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS, \
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  LANG_HOOKS_TYPE_PROMOTES_TO, \
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  LANG_HOOKS_REGISTER_BUILTIN_TYPE, \
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  LANG_HOOKS_INCOMPLETE_TYPE_ERROR, \
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  LANG_HOOKS_TYPE_MAX_SIZE, \
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  LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES, \
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  LANG_HOOKS_TYPE_HASH_EQ, \
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  LANG_HOOKS_GET_ARRAY_DESCR_INFO, \
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  LANG_HOOKS_GET_SUBRANGE_BOUNDS, \
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  LANG_HOOKS_DESCRIPTIVE_TYPE, \
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  LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE \
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}
200
 
201
/* Declaration hooks.  */
202
#define LANG_HOOKS_GLOBAL_BINDINGS_P global_bindings_p
203
#define LANG_HOOKS_PUSHDECL     pushdecl
204
#define LANG_HOOKS_GETDECLS     getdecls
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#define LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P hook_bool_tree_false
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#define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL lhd_warn_unused_global_decl
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#define LANG_HOOKS_WRITE_GLOBALS write_global_declarations
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#define LANG_HOOKS_DECL_OK_FOR_SIBCALL  lhd_decl_ok_for_sibcall
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#define LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE hook_bool_const_tree_false
210
#define LANG_HOOKS_OMP_PREDETERMINED_SHARING lhd_omp_predetermined_sharing
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#define LANG_HOOKS_OMP_REPORT_DECL lhd_pass_through_t
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#define LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR hook_bool_tree_bool_false
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#define LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE hook_bool_tree_bool_false
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#define LANG_HOOKS_OMP_PRIVATE_OUTER_REF hook_bool_tree_false
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#define LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR hook_tree_tree_tree_tree_null
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#define LANG_HOOKS_OMP_CLAUSE_COPY_CTOR lhd_omp_assignment
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#define LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP lhd_omp_assignment
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#define LANG_HOOKS_OMP_CLAUSE_DTOR hook_tree_tree_tree_null
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#define LANG_HOOKS_OMP_FINISH_CLAUSE hook_void_tree
220
 
221
#define LANG_HOOKS_DECLS { \
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  LANG_HOOKS_GLOBAL_BINDINGS_P, \
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  LANG_HOOKS_PUSHDECL, \
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  LANG_HOOKS_GETDECLS, \
225
  LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P, \
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  LANG_HOOKS_GENERIC_GENERIC_PARAMETER_DECL_P, \
227
  LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P, \
228
  LANG_HOOKS_GET_GENERIC_FUNCTION_DECL, \
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  LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, \
230
  LANG_HOOKS_WRITE_GLOBALS, \
231
  LANG_HOOKS_DECL_OK_FOR_SIBCALL, \
232
  LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE, \
233
  LANG_HOOKS_OMP_PREDETERMINED_SHARING, \
234
  LANG_HOOKS_OMP_REPORT_DECL, \
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  LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR, \
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  LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE, \
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  LANG_HOOKS_OMP_PRIVATE_OUTER_REF, \
238
  LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR, \
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  LANG_HOOKS_OMP_CLAUSE_COPY_CTOR, \
240
  LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, \
241
  LANG_HOOKS_OMP_CLAUSE_DTOR, \
242
  LANG_HOOKS_OMP_FINISH_CLAUSE \
243
}
244
 
245
/* LTO hooks.  */
246
extern void lhd_begin_section (const char *);
247
extern void lhd_append_data (const void *, size_t, void *);
248
extern void lhd_end_section (void);
249
 
250
#define LANG_HOOKS_BEGIN_SECTION lhd_begin_section
251
#define LANG_HOOKS_APPEND_DATA lhd_append_data
252
#define LANG_HOOKS_END_SECTION lhd_end_section
253
 
254
#define LANG_HOOKS_LTO { \
255
  LANG_HOOKS_BEGIN_SECTION, \
256
  LANG_HOOKS_APPEND_DATA, \
257
  LANG_HOOKS_END_SECTION \
258
}
259
 
260
/* The whole thing.  The structure is defined in langhooks.h.  */
261
#define LANG_HOOKS_INITIALIZER { \
262
  LANG_HOOKS_NAME, \
263
  LANG_HOOKS_IDENTIFIER_SIZE, \
264
  LANG_HOOKS_FREE_LANG_DATA, \
265
  LANG_HOOKS_TREE_SIZE, \
266
  LANG_HOOKS_OPTION_LANG_MASK, \
267
  LANG_HOOKS_INIT_OPTIONS_STRUCT, \
268
  LANG_HOOKS_INIT_OPTIONS, \
269
  LANG_HOOKS_INITIALIZE_DIAGNOSTICS, \
270
  LANG_HOOKS_COMPLAIN_WRONG_LANG_P, \
271
  LANG_HOOKS_HANDLE_OPTION, \
272
  LANG_HOOKS_POST_OPTIONS, \
273
  LANG_HOOKS_INIT, \
274
  LANG_HOOKS_FINISH, \
275
  LANG_HOOKS_PARSE_FILE, \
276
  LANG_HOOKS_MISSING_NORETURN_OK_P, \
277
  LANG_HOOKS_GET_ALIAS_SET, \
278
  LANG_HOOKS_FINISH_INCOMPLETE_DECL, \
279
  LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, \
280
  LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, \
281
  LANG_HOOKS_PRINT_STATISTICS, \
282
  LANG_HOOKS_PRINT_XNODE, \
283
  LANG_HOOKS_PRINT_DECL, \
284
  LANG_HOOKS_PRINT_TYPE, \
285
  LANG_HOOKS_PRINT_IDENTIFIER, \
286
  LANG_HOOKS_DECL_PRINTABLE_NAME, \
287
  LANG_HOOKS_DWARF_NAME, \
288
  LANG_HOOKS_TYPES_COMPATIBLE_P, \
289
  LANG_HOOKS_PRINT_ERROR_FUNCTION, \
290
  LANG_HOOKS_TO_TARGET_CHARSET, \
291
  LANG_HOOKS_ATTRIBUTE_TABLE, \
292
  LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, \
293
  LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, \
294
  LANG_HOOKS_TREE_INLINING_INITIALIZER, \
295
  LANG_HOOKS_CALLGRAPH_INITIALIZER, \
296
  LANG_HOOKS_TREE_DUMP_INITIALIZER, \
297
  LANG_HOOKS_DECLS, \
298
  LANG_HOOKS_FOR_TYPES_INITIALIZER, \
299
  LANG_HOOKS_LTO, \
300
  LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS, \
301
  LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS, \
302
  LANG_HOOKS_FUNCTION_PARAMETER_PACK_P, \
303
  LANG_HOOKS_GIMPLIFY_EXPR, \
304
  LANG_HOOKS_BUILTIN_FUNCTION, \
305
  LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE, \
306
  LANG_HOOKS_INIT_TS,          \
307
  LANG_HOOKS_EXPR_TO_DECL, \
308
  LANG_HOOKS_EH_PERSONALITY, \
309
  LANG_HOOKS_EH_RUNTIME_TYPE, \
310
  LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS, \
311
  LANG_HOOKS_EH_USE_CXA_END_CLEANUP, \
312
  LANG_HOOKS_DEEP_UNSHARING \
313
}
314
 
315
#endif /* GCC_LANG_HOOKS_DEF_H */

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