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Diffstat (limited to 'gcc/ada/fe.h')
| -rw-r--r-- | gcc/ada/fe.h | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/gcc/ada/fe.h b/gcc/ada/fe.h new file mode 100644 index 00000000000..e21f0cf49b2 --- /dev/null +++ b/gcc/ada/fe.h @@ -0,0 +1,197 @@ +/**************************************************************************** + * * + * GNAT COMPILER COMPONENTS * + * * + * FE * + * * + * C Header File * + * * + * $Revision: 1.1 $ + * * + * Copyright (C) 1992-2001 Free Software Foundation, Inc. * + * * + * GNAT is free software; you can redistribute it and/or modify it under * + * terms of the GNU General Public License as published by the Free Soft- * + * ware Foundation; either version 2, or (at your option) any later ver- * + * sion. GNAT is distributed in the hope that it will be useful, but WITH- * + * OUT 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 distributed with GNAT; see file COPYING. If not, write * + * to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, * + * MA 02111-1307, USA. * + * * + * As a special exception, if you link this file with other files to * + * produce an executable, this file does not by itself cause the resulting * + * executable to be covered by the GNU General Public License. This except- * + * ion does not however invalidate any other reasons why the executable * + * file might be covered by the GNU Public License. * + * * + * GNAT was originally developed by the GNAT team at New York University. * + * It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). * + * * + ****************************************************************************/ + +/* This file contains definitions to access front-end functions and + variables used by gigi. */ + +/* atree: */ + +#define Is_Rewrite_Substitution atree__is_rewrite_substitution +#define Original_Node atree__original_node + +extern Boolean Is_Rewrite_Subsitution PARAMS ((Node_Id)); +extern Node_Id Original_Node PARAMS ((Node_Id)); + +/* comperr: */ + +#define Compiler_Abort comperr__compiler_abort +extern int Compiler_Abort PARAMS ((Fat_Pointer, int)) ATTRIBUTE_NORETURN; + +/* csets: Definitions to access the front-end's character translation + tables. */ + +#define Fold_Lower(C) csets__fold_lower[C] +#define Fold_Upper(C) csets__fold_upper[C] +extern char Fold_Lower[], Fold_Upper[]; + +/* debug: */ + +#define Debug_Flag_XX debug__debug_flag_xx +#define Debug_Flag_NN debug__debug_flag_nn + +extern Boolean Debug_Flag_XX; +extern Boolean Debug_Flag_NN; + +/* einfo: We will be setting Esize for types, Component_Bit_Offset for fields, + Alignment for types and objects, Component_Size for array types, and + Present_Expr for N_Variant nodes. */ + +#define Set_Alignment einfo__set_alignment +#define Set_Esize einfo__set_esize +#define Set_RM_Size einfo__set_rm_size +#define Set_Component_Bit_Offset einfo__set_component_bit_offset +#define Set_Component_Size einfo__set_component_size +#define Set_Present_Expr sinfo__set_present_expr + +extern void Set_Alignment PARAMS ((Entity_Id, Uint)); +extern void Set_Component_Size PARAMS ((Entity_Id, Uint)); +extern void Set_Esize PARAMS ((Entity_Id, Uint)); +extern void Set_RM_Size PARAMS ((Entity_Id, Uint)); +extern void Set_Component_Bit_Offset PARAMS ((Entity_Id, Uint)); +extern void Set_Present_Expr PARAMS ((Node_Id, Uint)); + +/* errout: */ + +#define Error_Msg_N errout__error_msg_n +#define Error_Msg_NE errout__error_msg_ne +#define Error_Msg_Node_2 errout__error_msg_node_2 +#define Error_Msg_Uint_1 errout__error_msg_uint_1 +#define Error_Msg_Uint_2 errout__error_msg_uint_2 + +extern void Error_Msg_N PARAMS ((Fat_Pointer, Node_Id)); +extern void Error_Msg_NE PARAMS ((Fat_Pointer, Node_Id, Entity_Id)); + +extern Entity_Id Error_Msg_Node_2; +extern Uint Error_Msg_Uint_1; +extern Uint Error_Msg_Uint_2; + +/* exp_code: */ +#define Asm_Input_Constraint exp_code__asm_input_constraint +#define Asm_Input_Value exp_code__asm_input_value +#define Asm_Output_Constraint exp_code__asm_output_constraint +#define Asm_Output_Variable exp_code__asm_output_variable +#define Asm_Template exp_code__asm_template +#define Clobber_Get_Next exp_code__clobber_get_next +#define Clobber_Setup exp_code__clobber_setup +#define Is_Asm_Volatile exp_code__is_asm_volatile +#define Next_Asm_Input exp_code__next_asm_input +#define Next_Asm_Output exp_code__next_asm_output +#define Setup_Asm_Inputs exp_code__setup_asm_inputs +#define Setup_Asm_Outputs exp_code__setup_asm_outputs + +extern Node_Id Asm_Input_Constraint PARAMS ((void)); +extern Node_Id Asm_Input_Value PARAMS ((void)); +extern Node_Id Asm_Output_Constraint PARAMS ((void)); +extern Node_Id Asm_Output_Variable PARAMS ((void)); +extern Node_Id Asm_Template PARAMS ((Node_Id)); +extern char *Clobber_Get_Next PARAMS ((void)); +extern void Clobber_Setup PARAMS ((Node_Id)); +extern Boolean Is_Asm_Volatile PARAMS ((Node_Id)); +extern void Next_Asm_Input PARAMS ((void)); +extern void Next_Asm_Output PARAMS ((void)); +extern void Setup_Asm_Inputs PARAMS ((Node_Id)); +extern void Setup_Asm_Outputs PARAMS ((Node_Id)); + +/* exp_dbug: */ + +#define Get_Encoded_Name exp_dbug__get_encoded_name +#define Get_External_Name_With_Suffix exp_dbug__get_external_name_with_suffix + +extern void Get_Encoded_Name PARAMS ((Entity_Id)); +extern void Get_External_Name_With_Suffix PARAMS ((Entity_Id, Fat_Pointer)); + +/* lib: */ + +#define Cunit lib__cunit +#define Ident_String lib__ident_string +#define In_Extended_Main_Code_Unit lib__in_extended_main_code_unit + +extern Node_Id Cunit PARAMS ((Unit_Number_Type)); +extern Node_Id Ident_String PARAMS ((Unit_Number_Type)); +extern Boolean In_Extended_Main_Code_Unit PARAMS ((Entity_Id)); + +/* opt: */ + +#define Global_Discard_Names opt__global_discard_names +extern Boolean Global_Discard_Names; + +/* restrict: */ + +#define Check_Elaboration_Code_Allowed restrict__check_elaboration_code_allowed +#define No_Exception_Handlers_Set restrict__no_exception_handlers_set + +extern void Check_Elaboration_Code_Allowed PARAMS ((Node_Id)); +extern Boolean No_Exception_Handlers_Set PARAMS ((void)); + +/* sem_ch13: */ + +#define Get_Attribute_Definition_Clause \ + sem_ch13__get_attribute_definition_clause +extern Node_Id Get_Attribute_Definition_Clause PARAMS ((Entity_Id, char)); + +/* sem_eval: */ + +#define Compile_Time_Known_Value sem_eval__compile_time_known_value +#define Expr_Value sem_eval__expr_value +#define Expr_Value_S sem_eval__expr_value_s +#define Is_OK_Static_Expression sem_eval__is_ok_static_expression + +extern Uint Expr_Value PARAMS ((Node_Id)); +extern Node_Id Expr_Value_S PARAMS ((Node_Id)); +extern Boolean Compile_Time_Known_Value PARAMS((Node_Id)); +extern Boolean Is_OK_Static_Expression PARAMS((Node_Id)); + +/* sem_util: */ + +#define Defining_Entity sem_util__defining_entity +#define First_Actual sem_util__first_actual +#define Next_Actual sem_util__next_actual +#define Requires_Transient_Scope sem_util__requires_transient_scope + +extern Entity_Id Defining_Entity PARAMS ((Node_Id)); +extern Node_Id First_Actual PARAMS ((Node_Id)); +extern Node_Id Next_Actual PARAMS ((Node_Id)); +extern Boolean Requires_Transient_Scope PARAMS ((Entity_Id)); + +/* sinfo: These functions aren't in sinfo.h since we don't make the + setting functions, just the retrieval functions. */ +#define Set_Has_No_Elaboration_Code sinfo__set_has_no_elaboration_code +extern void Set_Has_No_Elaboration_Code PARAMS ((Node_Id, Boolean)); + +/* targparm: */ + +#define Stack_Check_Probes_On_Target targparm__stack_check_probes_on_target + +extern Boolean Stack_Check_Probes_On_Target; + |