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Diffstat (limited to 'gcc-4.2.1-5666.3/gcc/langhooks-def.h')
| -rw-r--r-- | gcc-4.2.1-5666.3/gcc/langhooks-def.h | 360 |
1 files changed, 360 insertions, 0 deletions
diff --git a/gcc-4.2.1-5666.3/gcc/langhooks-def.h b/gcc-4.2.1-5666.3/gcc/langhooks-def.h new file mode 100644 index 000000000..63efc3a3a --- /dev/null +++ b/gcc-4.2.1-5666.3/gcc/langhooks-def.h @@ -0,0 +1,360 @@ +/* Default macros to initialize the lang_hooks data structure. + Copyright 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. + Contributed by Alexandre Oliva <aoliva@redhat.com> + +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 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. + +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, 51 Franklin Street, Fifth Floor, +Boston, MA 02110-1301, USA. */ + +#ifndef GCC_LANG_HOOKS_DEF_H +#define GCC_LANG_HOOKS_DEF_H + +#include "hooks.h" + +struct diagnostic_context; + +/* Provide a hook routine for alias sets that always returns 1. This is + used by languages that haven't deal with alias sets yet. */ +extern HOST_WIDE_INT hook_get_alias_set_0 (tree); + +/* Note to creators of new hooks: + + The macros in this file should NOT be surrounded by a + #ifdef...#endif pair, since this file declares the defaults. Each + front end overrides any hooks it wishes to, in the file containing + its struct lang_hooks, AFTER including this file. */ + +/* See langhooks.h for the definition and documentation of each hook. */ + +extern void lhd_do_nothing (void); +extern void lhd_do_nothing_t (tree); +extern void lhd_do_nothing_i (int); +extern void lhd_do_nothing_f (struct function *); +extern bool lhd_post_options (const char **); +extern HOST_WIDE_INT lhd_get_alias_set (tree); +extern tree lhd_return_tree (tree); +extern tree lhd_return_null_tree_v (void); +extern tree lhd_return_null_tree (tree); +extern tree lhd_do_nothing_iii_return_null_tree (int, int, int); +extern int lhd_safe_from_p (rtx, tree); +extern tree lhd_staticp (tree); +extern void lhd_print_tree_nothing (FILE *, tree, int); +/* APPLE LOCAL kext identify vtables */ +extern int lhd_vtable_p (tree); +extern const char *lhd_decl_printable_name (tree, int); +extern const char *lhd_dwarf_name (tree, int); +extern int lhd_types_compatible_p (tree, tree); +extern rtx lhd_expand_expr (tree, rtx, enum machine_mode, int, rtx *); +extern int lhd_expand_decl (tree); +extern void lhd_print_error_function (struct diagnostic_context *, + const char *); +extern void lhd_set_decl_assembler_name (tree); +extern bool lhd_can_use_bit_fields_p (void); +extern bool lhd_warn_unused_global_decl (tree); +extern void lhd_incomplete_type_error (tree, tree); +extern tree lhd_type_promotes_to (tree); +extern void lhd_register_builtin_type (tree, const char *); +extern bool lhd_decl_ok_for_sibcall (tree); +extern const char *lhd_comdat_group (tree); +extern tree lhd_expr_size (tree); +extern size_t lhd_tree_size (enum tree_code); +extern HOST_WIDE_INT lhd_to_target_charset (HOST_WIDE_INT); +extern tree lhd_expr_to_decl (tree, bool *, bool *, bool *); + +/* Declarations of default tree inlining hooks. */ +extern tree lhd_tree_inlining_walk_subtrees (tree *, int *, walk_tree_fn, + void *, struct pointer_set_t*); +extern int lhd_tree_inlining_cannot_inline_tree_fn (tree *); +extern int lhd_tree_inlining_disregard_inline_limits (tree); +extern tree lhd_tree_inlining_add_pending_fn_decls (void *, tree); +extern int lhd_tree_inlining_auto_var_in_fn_p (tree, tree); +extern int lhd_tree_inlining_anon_aggr_type_p (tree); +extern int lhd_tree_inlining_start_inlining (tree); +extern void lhd_tree_inlining_end_inlining (tree); +extern tree lhd_tree_inlining_convert_parm_for_inlining (tree, tree, tree, int); +extern void lhd_initialize_diagnostics (struct diagnostic_context *); +extern tree lhd_callgraph_analyze_expr (tree *, int *, tree); + + +/* Declarations for tree gimplification hooks. */ +extern int lhd_gimplify_expr (tree *, tree *, tree *); +extern enum omp_clause_default_kind lhd_omp_predetermined_sharing (tree); +extern tree lhd_omp_assignment (tree, tree, tree); +struct gimplify_omp_ctx; +extern void lhd_omp_firstprivatize_type_sizes (struct gimplify_omp_ctx *, + tree); + +/* APPLE LOCAL begin 6353006 */ +extern tree lhd_build_generic_block_struct_type (void); +/* APPLE LOCAL end 6353006 */ + +/* APPLE LOCAL radar 6386976 */ +extern bool lhd_is_runtime_specific_type (tree); + +#define LANG_HOOKS_NAME "GNU unknown" +#define LANG_HOOKS_IDENTIFIER_SIZE sizeof (struct lang_identifier) +#define LANG_HOOKS_INIT hook_bool_void_false +#define LANG_HOOKS_FINISH lhd_do_nothing +#define LANG_HOOKS_PARSE_FILE lhd_do_nothing_i +#define LANG_HOOKS_CLEAR_BINDING_STACK lhd_do_nothing +#define LANG_HOOKS_INIT_OPTIONS hook_uint_uint_constcharptrptr_0 +#define LANG_HOOKS_INITIALIZE_DIAGNOSTICS lhd_initialize_diagnostics +#define LANG_HOOKS_HANDLE_OPTION hook_int_size_t_constcharptr_int_0 +#define LANG_HOOKS_MISSING_ARGUMENT hook_bool_constcharptr_size_t_false +#define LANG_HOOKS_POST_OPTIONS lhd_post_options +#define LANG_HOOKS_GET_ALIAS_SET lhd_get_alias_set +#define LANG_HOOKS_EXPAND_CONSTANT lhd_return_tree +#define LANG_HOOKS_EXPAND_EXPR lhd_expand_expr +#define LANG_HOOKS_EXPAND_DECL lhd_expand_decl +#define LANG_HOOKS_SAFE_FROM_P lhd_safe_from_p +#define LANG_HOOKS_FINISH_INCOMPLETE_DECL lhd_do_nothing_t +#define LANG_HOOKS_STATICP lhd_staticp +#define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL lhd_do_nothing_t +#define LANG_HOOKS_SET_DECL_ASSEMBLER_NAME lhd_set_decl_assembler_name +#define LANG_HOOKS_CAN_USE_BIT_FIELDS_P lhd_can_use_bit_fields_p +#define LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS false +#define LANG_HOOKS_NO_BODY_BLOCKS false +#define LANG_HOOKS_PRINT_STATISTICS lhd_do_nothing +#define LANG_HOOKS_PRINT_XNODE lhd_print_tree_nothing +#define LANG_HOOKS_PRINT_DECL lhd_print_tree_nothing +#define LANG_HOOKS_PRINT_TYPE lhd_print_tree_nothing +#define LANG_HOOKS_PRINT_IDENTIFIER lhd_print_tree_nothing +/* APPLE LOCAL kext identify vtables */ +#define LANG_HOOKS_VTABLE_P lhd_vtable_p +#define LANG_HOOKS_PRINT_ERROR_FUNCTION lhd_print_error_function +#define LANG_HOOKS_DECL_PRINTABLE_NAME lhd_decl_printable_name +#define LANG_HOOKS_DWARF_NAME lhd_dwarf_name +#define LANG_HOOKS_GET_CALLEE_FNDECL lhd_return_null_tree +#define LANG_HOOKS_EXPR_SIZE lhd_expr_size +#define LANG_HOOKS_TREE_SIZE lhd_tree_size +#define LANG_HOOKS_TYPES_COMPATIBLE_P lhd_types_compatible_p +#define LANG_HOOKS_BUILTIN_FUNCTION builtin_function +#define LANG_HOOKS_EXPR_TO_DECL lhd_expr_to_decl +#define LANG_HOOKS_TO_TARGET_CHARSET lhd_to_target_charset +#define LANG_HOOKS_INIT_TS lhd_do_nothing + +#define LANG_HOOKS_FUNCTION_INIT lhd_do_nothing_f +#define LANG_HOOKS_FUNCTION_FINAL lhd_do_nothing_f +#define LANG_HOOKS_FUNCTION_ENTER_NESTED lhd_do_nothing_f +#define LANG_HOOKS_FUNCTION_LEAVE_NESTED lhd_do_nothing_f +#define LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P hook_bool_tree_true + +/* APPLE LOCAL begin radar 6353006 */ +#define LANG_HOOKS_BUILD_GENERIC_BLOCK_STRUCT_TYPE \ + lhd_build_generic_block_struct_type +/* APPLE LOCAL end radar 6353006 */ + +/* Attribute hooks. */ +#define LANG_HOOKS_ATTRIBUTE_TABLE NULL +#define LANG_HOOKS_COMMON_ATTRIBUTE_TABLE NULL +#define LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE NULL + +/* Tree inlining hooks. */ +#define LANG_HOOKS_TREE_INLINING_WALK_SUBTREES lhd_tree_inlining_walk_subtrees +#define LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN \ + lhd_tree_inlining_cannot_inline_tree_fn +#define LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS \ + lhd_tree_inlining_disregard_inline_limits +#define LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS \ + lhd_tree_inlining_add_pending_fn_decls +#define LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P \ + lhd_tree_inlining_auto_var_in_fn_p +#define LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P \ + lhd_tree_inlining_anon_aggr_type_p +#define LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P \ + hook_bool_tree_tree_false +#define LANG_HOOKS_TREE_INLINING_START_INLINING \ + lhd_tree_inlining_start_inlining +#define LANG_HOOKS_TREE_INLINING_END_INLINING \ + lhd_tree_inlining_end_inlining +#define LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING \ + lhd_tree_inlining_convert_parm_for_inlining + +#define LANG_HOOKS_TREE_INLINING_INITIALIZER { \ + LANG_HOOKS_TREE_INLINING_WALK_SUBTREES, \ + LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN, \ + LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS, \ + LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS, \ + LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P, \ + LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P, \ + LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P, \ + LANG_HOOKS_TREE_INLINING_START_INLINING, \ + LANG_HOOKS_TREE_INLINING_END_INLINING, \ + LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING \ +} + +#define LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR lhd_callgraph_analyze_expr +#define LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION NULL + +#define LANG_HOOKS_CALLGRAPH_INITIALIZER { \ + LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR, \ + LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, \ +} + +#define LANG_HOOKS_FUNCTION_INITIALIZER { \ + LANG_HOOKS_FUNCTION_INIT, \ + LANG_HOOKS_FUNCTION_FINAL, \ + LANG_HOOKS_FUNCTION_ENTER_NESTED, \ + LANG_HOOKS_FUNCTION_LEAVE_NESTED, \ + LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P \ +} + +/* Hooks for tree gimplification. */ +#define LANG_HOOKS_GIMPLIFY_EXPR lhd_gimplify_expr +#define LANG_HOOKS_FOLD_OBJ_TYPE_REF NULL + +/* Tree dump hooks. */ +extern bool lhd_tree_dump_dump_tree (void *, tree); +extern int lhd_tree_dump_type_quals (tree); +extern tree lhd_make_node (enum tree_code); + +#define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN lhd_tree_dump_dump_tree +#define LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN lhd_tree_dump_type_quals + +#define LANG_HOOKS_TREE_DUMP_INITIALIZER { \ + LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN, \ + LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN \ +} + +/* Types hooks. There are no reasonable defaults for most of them, + so we create a compile-time error instead. */ +#define LANG_HOOKS_MAKE_TYPE lhd_make_node +#define LANG_HOOKS_INCOMPLETE_TYPE_ERROR lhd_incomplete_type_error +#define LANG_HOOKS_TYPE_PROMOTES_TO lhd_type_promotes_to +#define LANG_HOOKS_REGISTER_BUILTIN_TYPE lhd_register_builtin_type +#define LANG_HOOKS_TYPE_MAX_SIZE lhd_return_null_tree +#define LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES \ + lhd_omp_firstprivatize_type_sizes +/* APPLE LOCAL radar 6386976 */ +#define LANG_HOOKS_IS_RUNTIME_SPECIFIC_TYPE lhd_is_runtime_specific_type +#define LANG_HOOKS_HASH_TYPES true + +#define LANG_HOOKS_FOR_TYPES_INITIALIZER { \ + LANG_HOOKS_MAKE_TYPE, \ + LANG_HOOKS_TYPE_FOR_MODE, \ + LANG_HOOKS_TYPE_FOR_SIZE, \ + LANG_HOOKS_UNSIGNED_TYPE, \ + LANG_HOOKS_SIGNED_TYPE, \ + LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE, \ + LANG_HOOKS_TYPE_PROMOTES_TO, \ + LANG_HOOKS_REGISTER_BUILTIN_TYPE, \ + LANG_HOOKS_INCOMPLETE_TYPE_ERROR, \ + LANG_HOOKS_TYPE_MAX_SIZE, \ + LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES, \ + /* APPLE LOCAL radar 6386976 */ \ + LANG_HOOKS_IS_RUNTIME_SPECIFIC_TYPE, \ + LANG_HOOKS_HASH_TYPES \ +} + +/* Declaration hooks. */ +#define LANG_HOOKS_GLOBAL_BINDINGS_P global_bindings_p +#define LANG_HOOKS_INSERT_BLOCK insert_block +#define LANG_HOOKS_PUSHDECL pushdecl +#define LANG_HOOKS_GETDECLS getdecls +#define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL lhd_warn_unused_global_decl +#define LANG_HOOKS_WRITE_GLOBALS write_global_declarations +#define LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE NULL +#define LANG_HOOKS_DECL_OK_FOR_SIBCALL lhd_decl_ok_for_sibcall +#define LANG_HOOKS_COMDAT_GROUP lhd_comdat_group +#define LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE hook_bool_tree_false +#define LANG_HOOKS_OMP_PREDETERMINED_SHARING lhd_omp_predetermined_sharing +#define LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR hook_bool_tree_bool_false +#define LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE hook_bool_tree_bool_false +#define LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR hook_tree_tree_tree_null +#define LANG_HOOKS_OMP_CLAUSE_COPY_CTOR lhd_omp_assignment +#define LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP lhd_omp_assignment +#define LANG_HOOKS_OMP_CLAUSE_DTOR hook_tree_tree_tree_null + +#define LANG_HOOKS_DECLS { \ + LANG_HOOKS_GLOBAL_BINDINGS_P, \ + LANG_HOOKS_INSERT_BLOCK, \ + LANG_HOOKS_PUSHDECL, \ + LANG_HOOKS_GETDECLS, \ + LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, \ + LANG_HOOKS_WRITE_GLOBALS, \ + LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE, \ + LANG_HOOKS_DECL_OK_FOR_SIBCALL, \ + LANG_HOOKS_COMDAT_GROUP, \ + LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE, \ + LANG_HOOKS_OMP_PREDETERMINED_SHARING, \ + LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR, \ + LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE, \ + LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR, \ + LANG_HOOKS_OMP_CLAUSE_COPY_CTOR, \ + LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, \ + LANG_HOOKS_OMP_CLAUSE_DTOR \ +} + +/* The whole thing. The structure is defined in langhooks.h. */ +#define LANG_HOOKS_INITIALIZER { \ + LANG_HOOKS_NAME, \ + LANG_HOOKS_IDENTIFIER_SIZE, \ + LANG_HOOKS_TREE_SIZE, \ + LANG_HOOKS_INIT_OPTIONS, \ + LANG_HOOKS_INITIALIZE_DIAGNOSTICS, \ + LANG_HOOKS_HANDLE_OPTION, \ + LANG_HOOKS_MISSING_ARGUMENT, \ + LANG_HOOKS_POST_OPTIONS, \ + LANG_HOOKS_INIT, \ + LANG_HOOKS_FINISH, \ + LANG_HOOKS_PARSE_FILE, \ + LANG_HOOKS_CLEAR_BINDING_STACK, \ + LANG_HOOKS_GET_ALIAS_SET, \ + LANG_HOOKS_EXPAND_CONSTANT, \ + LANG_HOOKS_EXPAND_EXPR, \ + LANG_HOOKS_EXPAND_DECL, \ + LANG_HOOKS_SAFE_FROM_P, \ + LANG_HOOKS_FINISH_INCOMPLETE_DECL, \ + LANG_HOOKS_MARK_ADDRESSABLE, \ + LANG_HOOKS_STATICP, \ + LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, \ + LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, \ + LANG_HOOKS_CAN_USE_BIT_FIELDS_P, \ + LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS, \ + LANG_HOOKS_NO_BODY_BLOCKS, \ + LANG_HOOKS_PRINT_STATISTICS, \ + LANG_HOOKS_PRINT_XNODE, \ + LANG_HOOKS_PRINT_DECL, \ + LANG_HOOKS_PRINT_TYPE, \ + LANG_HOOKS_PRINT_IDENTIFIER, \ + LANG_HOOKS_DECL_PRINTABLE_NAME, \ + LANG_HOOKS_DWARF_NAME, \ + LANG_HOOKS_TYPES_COMPATIBLE_P, \ + LANG_HOOKS_GET_CALLEE_FNDECL, \ + LANG_HOOKS_PRINT_ERROR_FUNCTION, \ + LANG_HOOKS_EXPR_SIZE, \ + LANG_HOOKS_TO_TARGET_CHARSET, \ + LANG_HOOKS_ATTRIBUTE_TABLE, \ + LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, \ + LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, \ +/* APPLE LOCAL kext identify vtables */ \ + LANG_HOOKS_VTABLE_P, \ + LANG_HOOKS_FUNCTION_INITIALIZER, \ + LANG_HOOKS_TREE_INLINING_INITIALIZER, \ + LANG_HOOKS_CALLGRAPH_INITIALIZER, \ + LANG_HOOKS_TREE_DUMP_INITIALIZER, \ + LANG_HOOKS_DECLS, \ + LANG_HOOKS_FOR_TYPES_INITIALIZER, \ + LANG_HOOKS_GIMPLIFY_EXPR, \ + LANG_HOOKS_FOLD_OBJ_TYPE_REF, \ + LANG_HOOKS_BUILTIN_FUNCTION, \ + LANG_HOOKS_INIT_TS, \ + LANG_HOOKS_EXPR_TO_DECL, \ +/* APPLE LOCAL radar 6353006 */ \ + LANG_HOOKS_BUILD_GENERIC_BLOCK_STRUCT_TYPE, \ +} + +#endif /* GCC_LANG_HOOKS_DEF_H */ |