-- GHDL Run Time (GRT) - RTI dumper. -- Copyright (C) 2002 - 2014 Tristan Gingold -- -- GHDL 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. -- -- GHDL 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, 59 Temple Place - Suite 330, Boston, MA -- 02111-1307, USA. -- -- As a special exception, if other files instantiate generics from this -- unit, or you link this unit with other files to produce an executable, -- this unit does not by itself cause the resulting executable to be -- covered by the GNU General Public License. This exception does not -- however invalidate any other reasons why the executable file might be -- covered by the GNU Public License. with Grt.Astdio; use Grt.Astdio; with Grt.Errors; use Grt.Errors; with Grt.Hooks; use Grt.Hooks; with Grt.Rtis_Utils; use Grt.Rtis_Utils; with Grt.Signals; package body Grt.Disp_Rti is procedure Disp_Kind (Kind : Ghdl_Rtik); procedure Disp_Name (Name : Ghdl_C_String) is begin if Name = null then Put (stdout, ""); else Put (stdout, Name); end if; end Disp_Name; -- Disp value stored at ADDR and whose type is described by RTI. procedure Disp_Enum_Value (Stream : FILEs; Rti : Ghdl_Rti_Access; Val : Ghdl_Index_Type) is Enum_Rti : constant Ghdl_Rtin_Type_Enum_Acc := To_Ghdl_Rtin_Type_Enum_Acc (Rti); begin Put (Stream, Enum_Rti.Names (Val)); end Disp_Enum_Value; procedure Peek_Value_And_Update (Rti : Ghdl_Rti_Access; Val : out Ghdl_Value_Ptr; Addr : in out Address; Is_Sig : Boolean) is Sz : Ghdl_Index_Type; begin if Is_Sig then -- ADDR is the address of the object. -- The object contains a pointer to the signal. -- The first field of the signal is a pointer to the value. Val := Grt.Signals.To_Ghdl_Signal_Ptr (To_Addr_Acc (Addr).all).Value_Ptr; Sz := Address'Size / Storage_Unit; else Val := To_Ghdl_Value_Ptr (Addr); case Rti.Kind is when Ghdl_Rtik_Type_E8 | Ghdl_Rtik_Type_B1 => Sz := 1; when Ghdl_Rtik_Type_I32 | Ghdl_Rtik_Type_E32 | Ghdl_Rtik_Type_P32 => Sz := 4; when Ghdl_Rtik_Type_F64 | Ghdl_Rtik_Type_P64 => Sz := 8; when others => Internal_Error ("disp_rti.peek_value_and_update"); end case; end if; Addr := Addr + Sz; end Peek_Value_And_Update; procedure Disp_Scalar_Value (Stream : FILEs; Rti : Ghdl_Rti_Access; Addr : in out Address; Is_Sig : Boolean) is Vptr : Ghdl_Value_Ptr; begin Peek_Value_And_Update (Rti, Vptr, Addr, Is_Sig); case Rti.Kind is when Ghdl_Rtik_Type_I32 => Put_I32 (Stream, Vptr.I32); when Ghdl_Rtik_Type_E8 => Disp_Enum_Value (Stream, Rti, Ghdl_Index_Type (Vptr.E8)); when Ghdl_Rtik_Type_E32 => Disp_Enum_Value (Stream, Rti, Ghdl_Index_Type (Vptr.E32)); when Ghdl_Rtik_Type_B1 => Disp_Enum_Value (Stream, Rti, Ghdl_Index_Type (Ghdl_B1'Pos (Vptr.B1))); when Ghdl_Rtik_Type_F64 => Put_F64 (Stream, Vptr.F64); when Ghdl_Rtik_Type_P64 => Put_I64 (Stream, Vptr.I64); Put (Stream, " "); Put (Stream, Get_Physical_Unit_Name (To_Ghdl_Rtin_Type_Physical_Acc (Rti).Units (0))); when Ghdl_Rtik_Type_P32 => Put_I32 (Stream, Vptr.I32); Put (Stream, " "); Put (Stream, Get_Physical_Unit_Name (To_Ghdl_Rtin_Type_Physical_Acc (Rti).Units (0))); when others => Internal_Error ("disp_rti.disp_scalar_value"); end case; end Disp_Scalar_Value; procedure Disp_Array_As_String (Stream : FILEs; El_Rti : Ghdl_Rti_Access; Length : Ghdl_Index_Type; Obj : in out Address; Is_Sig : Boolean) is Enum_Rti : constant Ghdl_Rtin_Type_Enum_Acc := To_Ghdl_Rtin_Type_Enum_Acc (El_Rti); Name : Ghdl_C_String; In_String : Boolean; Val : Ghdl_Value_Ptr; begin In_String := False; for I in 1 .. Length loop Peek_Value_And_Update (El_Rti, Val, Obj, Is_Sig); case El_Rti.Kind is when Ghdl_Rtik_Type_E8 => Name := Enum_Rti.Names (Ghdl_Index_Type (Val.E8)); when Ghdl_Rtik_Type_B1 => Name := Enum_Rti.Names (Ghdl_B1'Pos (Val.B1)); when others => Internal_Error ("disp_rti.disp_array_as_string"); end case; if Name (1) = ''' then -- A character. if not In_String then if I /= 1 then Put (Stream, " & "); end if; Put (Stream, '"'); In_String := True; end if; Put (Stream, Name (2)); else if In_String then Put (Stream, '"'); In_String := False; end if; if I /= 1 then Put (Stream, " & "); end if; Put (Stream, Name); end if; end loop; if In_String then Put (Stream, '"'); end if; end Disp_Array_As_String; -- function Get_Scalar_Type_Kind (Rti : Ghdl_Rti_Access) return Ghdl_Rtik -- is -- Ndef : Ghdl_Rti_Access; -- begin -- if Rti.Kind = Ghdl_Rtik_Subtype_Scalar then -- Ndef := To_Ghdl_Rtin_Subtype_Scalar_Acc (Rti).Basetype; -- else -- Ndef := Rti; -- end if; -- case Ndef.Kind is -- when Ghdl_Rtik_Type_I32 => -- return Ndef.Kind; -- when others => -- return Ghdl_Rtik_Error; -- end case; -- end Get_Scalar_Type_Kind; procedure Disp_Array_Value_1 (Stream : FILEs; El_Rti : Ghdl_Rti_Access; Ctxt : Rti_Context; Rngs : Ghdl_Range_Array; Rtis : Ghdl_Rti_Arr_Acc; Index : Ghdl_Index_Type; Obj : in out Address; Is_Sig : Boolean) is Length : Ghdl_Index_Type; begin Length := Range_To_Length (Rngs (Index), Get_Base_Type (Rtis (Index))); if Index = Rngs'Last and then (El_Rti.Kind = Ghdl_Rtik_Type_B1 or else El_Rti.Kind = Ghdl_Rtik_Type_E8) then -- Disp as string. Disp_Array_As_String (Stream, El_Rti, Length, Obj, Is_Sig); return; end if; Put (Stream, "("); for I in 1 .. Length loop if I /= 1 then Put (Stream, ", "); end if; if Index = Rngs'Last then Disp_Value (Stream, El_Rti, Ctxt, Obj, Is_Sig); else Disp_Array_Value_1 (Stream, El_Rti, Ctxt, Rngs, Rtis, Index + 1, Obj, Is_Sig); end if; end loop; Put (Stream, ")"); end Disp_Array_Value_1; procedure Disp_Array_Value (Stream : FILEs; Rti : Ghdl_Rtin_Type_Array_Acc; Ctxt : Rti_Context; Vals : Ghdl_Uc_Array_Acc; Is_Sig : Boolean) is Nbr_Dim : constant Ghdl_Index_Type := Rti.Nbr_Dim; Rngs : Ghdl_Range_Array (0 .. Nbr_Dim - 1); Obj : Address; begin Bound_To_Range (Vals.Bounds, Rti, Rngs); Obj := Vals.Base; Disp_Array_Value_1 (Stream, Rti.Element, Ctxt, Rngs, Rti.Indexes, 0, Obj, Is_Sig); end Disp_Array_Value; procedure Disp_Record_Value (Stream : FILEs; Rti : Ghdl_Rtin_Type_Record_Acc; Ctxt : Rti_Context; Obj : Address; Is_Sig : Boolean) is El : Ghdl_Rtin_Element_Acc; El_Addr : Address; begin Put (Stream, "("); for I in 1 .. Rti.Nbrel loop El := To_Ghdl_Rtin_Element_Acc (Rti.Elements (I - 1)); if I /= 1 then Put (", "); end if; Put (Stream, El.Name); Put (" => "); if Is_Sig then El_Addr := Obj + El.Sig_Off; else El_Addr := Obj + El.Val_Off; end if; if Rti_Complex_Type (El.Eltype) then El_Addr := Obj + To_Ghdl_Index_Acc (El_Addr).all; end if; Disp_Value (Stream, El.Eltype, Ctxt, El_Addr, Is_Sig); end loop; Put (")"); -- FIXME: update ADDR. end Disp_Record_Value; procedure Disp_Value (Stream : FILEs; Rti : Ghdl_Rti_Access; Ctxt : Rti_Context; Obj : in out Address; Is_Sig : Boolean) is begin case Rti.Kind is when Ghdl_Rtik_Subtype_Scalar => Disp_Scalar_Value (Stream, To_Ghdl_Rtin_Subtype_Scalar_Acc (Rti).Basetype, Obj, Is_Sig); when Ghdl_Rtik_Type_I32 | Ghdl_Rtik_Type_E8 | Ghdl_Rtik_Type_E32 | Ghdl_Rtik_Type_B1 => Disp_Scalar_Value (Stream, Rti, Obj, Is_Sig); when Ghdl_Rtik_Type_Array => Disp_Array_Value (Stream, To_Ghdl_Rtin_Type_Array_Acc (Rti), Ctxt, To_Ghdl_Uc_Array_Acc (Obj), Is_Sig); when Ghdl_Rtik_Subtype_Array => declare St : constant Ghdl_Rtin_Subtype_Array_Acc := To_Ghdl_Rtin_Subtype_Array_Acc (Rti); Bt : constant Ghdl_Rtin_Type_Array_Acc := St.Basetype; Rngs : Ghdl_Range_Array (0 .. Bt.Nbr_Dim - 1); begin Bound_To_Range (Loc_To_Addr (St.Common.Depth, St.Bounds, Ctxt), Bt, Rngs); Disp_Array_Value_1 (Stream, Bt.Element, Ctxt, Rngs, Bt.Indexes, 0, Obj, Is_Sig); end; when Ghdl_Rtik_Type_File => declare Vptr : Ghdl_Value_Ptr; begin Vptr := To_Ghdl_Value_Ptr (Obj); Put (Stream, "File#"); Put_I32 (Stream, Vptr.I32); -- FIXME: update OBJ (not very useful since never in a -- composite type). end; when Ghdl_Rtik_Type_Record => Disp_Record_Value (Stream, To_Ghdl_Rtin_Type_Record_Acc (Rti), Ctxt, Obj, Is_Sig); when Ghdl_Rtik_Type_Protected => Put (Stream, "Unhandled protected type"); when others => Put (Stream, "Unknown Rti Kind : "); Disp_Kind(Rti.Kind); end case; -- Put_Line(":"); end Disp_Value; procedure Disp_Kind (Kind : Ghdl_Rtik) is begin case Kind is when Ghdl_Rtik_Top => Put ("ghdl_rtik_top"); when Ghdl_Rtik_Package => Put ("ghdl_rtik_package"); when Ghdl_Rtik_Package_Body => Put ("ghdl_rtik_package_body"); when Ghdl_Rtik_Entity => Put ("ghdl_rtik_entity"); when Ghdl_Rtik_Architecture => Put ("ghdl_rtik_architecture"); when Ghdl_Rtik_Process => Put ("ghdl_rtik_process"); when Ghdl_Rtik_Component => Put ("ghdl_rtik_component"); when Ghdl_Rtik_Attribute => Put ("ghdl_rtik_attribute"); when Ghdl_Rtik_Attribute_Quiet => Put ("ghdl_rtik_attribute_quiet"); when Ghdl_Rtik_Attribute_Stable => Put ("ghdl_rtik_attribute_stable"); when Ghdl_Rtik_Attribute_Transaction => Put ("ghdl_rtik_attribute_transaction"); when Ghdl_Rtik_Constant => Put ("ghdl_rtik_constant"); when Ghdl_Rtik_Iterator => Put ("ghdl_rtik_iterator"); when Ghdl_Rtik_Signal => Put ("ghdl_rtik_signal"); when Ghdl_Rtik_Variable => Put ("ghdl_rtik_variable"); when Ghdl_Rtik_Guard => Put ("ghdl_rtik_guard"); when Ghdl_Rtik_File => Put ("ghdl_rtik_file"); when Ghdl_Rtik_Port => Put ("ghdl_rtik_port"); when Ghdl_Rtik_Generic => Put ("ghdl_rtik_generic"); when Ghdl_Rtik_Alias => Put ("ghdl_rtik_alias"); when Ghdl_Rtik_Instance => Put ("ghdl_rtik_instance"); when Ghdl_Rtik_Block => Put ("ghdl_rtik_block"); when Ghdl_Rtik_If_Generate => Put ("ghdl_rtik_if_generate"); when Ghdl_Rtik_For_Generate => Put ("ghdl_rtik_for_generate"); when Ghdl_Rtik_Generate_Body => Put ("ghdl_rtik_generate_body"); when Ghdl_Rtik_Type_B1 => Put ("ghdl_rtik_type_b1"); when Ghdl_Rtik_Type_E8 => Put ("ghdl_rtik_type_e8"); when Ghdl_Rtik_Type_E32 => Put ("ghdl_rtik_type_e32"); when Ghdl_Rtik_Type_P64 => Put ("ghdl_rtik_type_p64"); when Ghdl_Rtik_Type_I32 => Put ("ghdl_rtik_type_i32"); when Ghdl_Rtik_Type_Array => Put ("ghdl_rtik_type_array"); when Ghdl_Rtik_Subtype_Array => Put ("ghdl_rtik_subtype_array"); when Ghdl_Rtik_Type_Record => Put ("ghdl_rtik_type_record"); when Ghdl_Rtik_Type_Access => Put ("ghdl_rtik_type_access"); when Ghdl_Rtik_Type_File => Put ("ghdl_rtik_type_file"); when Ghdl_Rtik_Type_Protected => Put ("ghdl_rtik_type_protected"); when Ghdl_Rtik_Subtype_Scalar => Put ("ghdl_rtik_subtype_scalar"); when Ghdl_Rtik_Element => Put ("ghdl_rtik_element"); when Ghdl_Rtik_Unit64 => Put ("ghdl_rtik_unit64"); when Ghdl_Rtik_Unitptr => Put ("ghdl_rtik_unitptr"); when others => Put ("ghdl_rtik_#"); Put_I32 (stdout, Ghdl_Rtik'Pos (Kind)); end case; end Disp_Kind; procedure Disp_Depth (Depth : Ghdl_Rti_Depth) is begin Put (", D="); Put_I32 (stdout, Ghdl_I32 (Depth)); end Disp_Depth; procedure Disp_Indent (Indent : Natural) is begin for I in 1 .. Indent loop Put (' '); end loop; end Disp_Indent; -- Disp a subtype_indication. -- OBJ may be necessary when the subtype is an unconstrained array type, -- whose bounds are stored with the object. procedure Disp_Subtype_Indication (Def : Ghdl_Rti_Access; Ctxt : Rti_Context; Obj : Address); procedure Disp_Range (Stream : FILEs; Def : Ghdl_Rti_Access; Rng : Ghdl_Range_Ptr) is begin case Def.Kind is when Ghdl_Rtik_Type_I32 | Ghdl_Rtik_Type_P32 => Put_I32 (Stream, Rng.I32.Left); Put_Dir (Stream, Rng.I32.Dir); Put_I32 (Stream, Rng.I32.Right); when Ghdl_Rtik_Type_F64 => Put_F64 (Stream, Rng.F64.Left); Put_Dir (Stream, Rng.F64.Dir); Put_F64 (Stream, Rng.F64.Right); when Ghdl_Rtik_Type_P64 => Put_I64 (Stream, Rng.P64.Left); Put_Dir (Stream, Rng.P64.Dir); Put_I64 (Stream, Rng.P64.Right); when Ghdl_Rtik_Type_B1 => declare Enum : constant Ghdl_Rtin_Type_Enum_Acc := To_Ghdl_Rtin_Type_Enum_Acc (Def); begin Disp_Name (Enum.Names (Ghdl_B1'Pos (Rng.B1.Left))); Put_Dir (Stream, Rng.B1.Dir); Disp_Name (Enum.Names (Ghdl_B1'Pos (Rng.B1.Right))); end; when Ghdl_Rtik_Type_E8 => declare Enum : constant Ghdl_Rtin_Type_Enum_Acc := To_Ghdl_Rtin_Type_Enum_Acc (Def); begin Disp_Name (Enum.Names (Ghdl_E8'Pos (Rng.E8.Left))); Put_Dir (Stream, Rng.E8.Dir); Disp_Name (Enum.Names (Ghdl_E8'Pos (Rng.E8.Right))); end; when others => Put ("?Scal"); end case; end Disp_Range; procedure Disp_Scalar_Type_Name (Def : Ghdl_Rti_Access) is begin case Def.Kind is when Ghdl_Rtik_Subtype_Scalar => declare Rti : Ghdl_Rtin_Subtype_Scalar_Acc; begin Rti := To_Ghdl_Rtin_Subtype_Scalar_Acc (Def); if Rti.Name /= null then Disp_Name (Rti.Name); else Disp_Scalar_Type_Name (Rti.Basetype); end if; end; when Ghdl_Rtik_Type_B1 | Ghdl_Rtik_Type_E8 | Ghdl_Rtik_Type_E32 => Disp_Name (To_Ghdl_Rtin_Type_Enum_Acc (Def).Name); when Ghdl_Rtik_Type_I32 | Ghdl_Rtik_Type_I64 => Disp_Name (To_Ghdl_Rtin_Type_Scalar_Acc (Def).Name); when others => Put ("#disp_scalar_type_name#"); end case; end Disp_Scalar_Type_Name; procedure Disp_Type_Array_Name (Def : Ghdl_Rtin_Type_Array_Acc; Bounds_Ptr : Address) is Bounds : Address; procedure Align (A : Ghdl_Index_Type) is begin Bounds := Align (Bounds, Ghdl_Rti_Loc (A)); end Align; procedure Update (S : Ghdl_Index_Type) is begin Bounds := Bounds + (S / Storage_Unit); end Update; procedure Disp_Bounds (Def : Ghdl_Rti_Access) is Ndef : Ghdl_Rti_Access; begin if Bounds = Null_Address then Put ("?"); else if Def.Kind = Ghdl_Rtik_Subtype_Scalar then Ndef := To_Ghdl_Rtin_Subtype_Scalar_Acc (Def).Basetype; else Ndef := Def; end if; case Ndef.Kind is when Ghdl_Rtik_Type_I32 => Align (Ghdl_Range_I32'Alignment); Disp_Range (stdout, Ndef, To_Ghdl_Range_Ptr (Bounds)); Update (Ghdl_Range_I32'Size); when Ghdl_Rtik_Type_B1 => Align (Ghdl_Range_B1'Alignment); Disp_Range (stdout, Ndef, To_Ghdl_Range_Ptr (Bounds)); Update (Ghdl_Range_B1'Size); when Ghdl_Rtik_Type_E8 => Align (Ghdl_Range_E8'Alignment); Disp_Range (stdout, Ndef, To_Ghdl_Range_Ptr (Bounds)); Update (Ghdl_Range_E8'Size); when others => Disp_Kind (Ndef.Kind); -- Bounds are not known anymore. Bounds := Null_Address; end case; end if; end Disp_Bounds; begin Disp_Name (Def.Name); if Bounds_Ptr = Null_Address then return; end if; Put (" ("); Bounds := Bounds_Ptr; for I in 0 .. Def.Nbr_Dim - 1 loop if I /= 0 then Put (", "); end if; Disp_Scalar_Type_Name (Def.Indexes (I)); Put (" range "); Disp_Bounds (Def.Indexes (I)); end loop; Put (")"); end Disp_Type_Array_Name; procedure Disp_Subtype_Scalar_Range (Stream : FILEs; Def : Ghdl_Rtin_Subtype_Scalar_Acc; Ctxt : Rti_Context) is Range_Addr : Address; Rng : Ghdl_Range_Ptr; begin Range_Addr := Loc_To_Addr (Def.Common.Depth, Def.Range_Loc, Ctxt); Rng := To_Ghdl_Range_Ptr (Range_Addr); Disp_Range (Stream, Def.Basetype, Rng); end Disp_Subtype_Scalar_Range; procedure Disp_Subtype_Indication (Def : Ghdl_Rti_Access; Ctxt : Rti_Context; Obj : Address) is begin case Def.Kind is when Ghdl_Rtik_Subtype_Scalar => declare Rti : Ghdl_Rtin_Subtype_Scalar_Acc; begin Rti := To_Ghdl_Rtin_Subtype_Scalar_Acc (Def); if Rti.Name /= null then Disp_Name (Rti.Name); else Disp_Subtype_Indication (Rti.Basetype, Null_Context, Null_Address); Put (" range "); Disp_Subtype_Scalar_Range (stdout, Rti, Ctxt); end if; end; --Disp_Scalar_Subtype_Name (To_Ghdl_Rtin_Scalsubtype_Acc (Def), -- Base); when Ghdl_Rtik_Type_B1 | Ghdl_Rtik_Type_E8 | Ghdl_Rtik_Type_E32 => Disp_Name (To_Ghdl_Rtin_Type_Enum_Acc (Def).Name); when Ghdl_Rtik_Type_I32 | Ghdl_Rtik_Type_I64 => Disp_Name (To_Ghdl_Rtin_Type_Scalar_Acc (Def).Name); when Ghdl_Rtik_Type_File | Ghdl_Rtik_Type_Access => Disp_Name (To_Ghdl_Rtin_Type_Fileacc_Acc (Def).Name); when Ghdl_Rtik_Type_Record => Disp_Name (To_Ghdl_Rtin_Type_Record_Acc (Def).Name); when Ghdl_Rtik_Type_Array => declare Bounds : Address; begin if Obj = Null_Address then Bounds := Null_Address; else Bounds := To_Ghdl_Uc_Array_Acc (Obj).Bounds; end if; Disp_Type_Array_Name (To_Ghdl_Rtin_Type_Array_Acc (Def), Bounds); end; when Ghdl_Rtik_Subtype_Array => declare Sdef : Ghdl_Rtin_Subtype_Array_Acc; begin Sdef := To_Ghdl_Rtin_Subtype_Array_Acc (Def); if Sdef.Name /= null then Disp_Name (Sdef.Name); else Disp_Type_Array_Name (Sdef.Basetype, Loc_To_Addr (Sdef.Common.Depth, Sdef.Bounds, Ctxt)); end if; end; when Ghdl_Rtik_Type_Protected => Disp_Name (To_Ghdl_Rtin_Type_Scalar_Acc (Def).Name); when others => Disp_Kind (Def.Kind); Put (' '); end case; end Disp_Subtype_Indication; procedure Disp_Linecol (Linecol : Ghdl_Index_Type) is Line : constant Ghdl_U32 := Ghdl_U32 (Linecol / 256); Col : constant Ghdl_U32 := Ghdl_U32 (Linecol mod 256); begin Put ("sloc="); Put_U32 (stdout, Line); Put (":"); Put_U32 (stdout, Col); end Disp_Linecol; procedure Disp_Rti (Rti : Ghdl_Rti_Access; Ctxt : Rti_Context; Indent : Natural); procedure Disp_Rti_Arr (Nbr : Ghdl_Index_Type; Arr : Ghdl_Rti_Arr_Acc; Ctxt : Rti_Context; Indent : Natural) is begin for I in 1 .. Nbr loop Disp_Rti (Arr (I - 1), Ctxt, Indent); end loop; end Disp_Rti_Arr; procedure Disp_Block (Blk : Ghdl_Rtin_Block_Acc; Ctxt : Rti_Context; Indent : Natural) is Nctxt : Rti_Context; begin Disp_Indent (Indent); Disp_Kind (Blk.Common.Kind); Disp_Depth (Blk.Common.Depth); Put (", "); Disp_Linecol (Blk.Linecol); Put (": "); Disp_Name (Blk.Name); New_Line; case Blk.Common.Kind is when Ghdl_Rtik_Package | Ghdl_Rtik_Package_Body | Ghdl_Rtik_Entity | Ghdl_Rtik_Architecture => Disp_Indent (Indent); Put (" filename: "); Disp_Name (To_Ghdl_Rtin_Block_Filename_Acc (To_Ghdl_Rti_Access (Blk)).Filename); New_Line; when others => null; end case; if Blk.Parent /= null then case Blk.Common.Kind is when Ghdl_Rtik_Architecture => -- Disp entity. Disp_Rti (Blk.Parent, Ctxt, Indent + 1); when others => null; end case; end if; case Blk.Common.Kind is when Ghdl_Rtik_Package | Ghdl_Rtik_Package_Body | Ghdl_Rtik_Entity | Ghdl_Rtik_Architecture | Ghdl_Rtik_Block | Ghdl_Rtik_Process => Nctxt := (Base => Ctxt.Base + Blk.Loc, Block => To_Ghdl_Rti_Access (Blk)); Disp_Rti_Arr (Blk.Nbr_Child, Blk.Children, Nctxt, Indent + 1); when Ghdl_Rtik_Generate_Body => Disp_Rti_Arr (Blk.Nbr_Child, Blk.Children, Ctxt, Indent + 1); when Ghdl_Rtik_If_Generate => Nctxt := Get_If_Generate_Child (Ctxt, To_Ghdl_Rti_Access (Blk)); if Nctxt /= Null_Context then -- There might be no blocks. Disp_Block (To_Ghdl_Rtin_Block_Acc (Nctxt.Block), Nctxt, Indent + 1); end if; when others => Internal_Error ("disp_block"); end case; end Disp_Block; procedure Disp_For_Generate (Gen : Ghdl_Rtin_Generate_Acc; Ctxt : Rti_Context; Indent : Natural) is Nctxt : Rti_Context; Length : Ghdl_Index_Type; begin Disp_Indent (Indent); Disp_Kind (Gen.Common.Kind); Disp_Depth (Gen.Common.Depth); Put (", "); Disp_Linecol (Gen.Linecol); Put (": "); Disp_Name (Gen.Name); New_Line; Nctxt := (Base => To_Addr_Acc (Ctxt.Base + Gen.Loc).all, Block => Gen.Child); Length := Get_For_Generate_Length (Gen, Ctxt); for I in 1 .. Length loop Disp_Block (To_Ghdl_Rtin_Block_Acc (Gen.Child), Nctxt, Indent + 1); Nctxt.Base := Nctxt.Base + Gen.Size; end loop; end Disp_For_Generate; procedure Disp_Object (Obj : Ghdl_Rtin_Object_Acc; Is_Sig : Boolean; Ctxt : Rti_Context; Indent : Natural) is Addr : Address; Obj_Type : Ghdl_Rti_Access; begin Disp_Indent (Indent); Disp_Kind (Obj.Common.Kind); Disp_Depth (Obj.Common.Depth); Put (", "); Disp_Linecol (Obj.Linecol); Put ("; "); Disp_Name (Obj.Name); Put (": "); Addr := Loc_To_Addr (Obj.Common.Depth, Obj.Loc, Ctxt); Obj_Type := Obj.Obj_Type; Disp_Subtype_Indication (Obj_Type, Ctxt, Addr); Put (" := "); -- FIXME: put this into a function. if (Obj_Type.Kind = Ghdl_Rtik_Subtype_Array or Obj_Type.Kind = Ghdl_Rtik_Type_Record) and then Rti_Complex_Type (Obj_Type) then Addr := To_Addr_Acc (Addr).all; end if; Disp_Value (stdout, Obj_Type, Ctxt, Addr, Is_Sig); New_Line; end Disp_Object; procedure Disp_Attribute (Obj : Ghdl_Rtin_Object_Acc; Ctxt : Rti_Context; Indent : Natural) is begin Disp_Indent (Indent); Disp_Kind (Obj.Common.Kind); Disp_Depth (Obj.Common.Depth); Put ("; "); Disp_Name (Obj.Name); Put (": "); Disp_Subtype_Indication (Obj.Obj_Type, Ctxt, Null_Address); New_Line; end Disp_Attribute; procedure Disp_Component (Comp : Ghdl_Rtin_Component_Acc; Indent : Natural) is begin Disp_Indent (Indent); Disp_Kind (Comp.Common.Kind); Disp_Depth (Comp.Common.Depth); Put (": "); Disp_Name (Comp.Name); New_Line; --Disp_Rti_Arr (Comp.Nbr_Child, Comp.Children, Base, Ident + 1); end Disp_Component; procedure Disp_Instance (Inst : Ghdl_Rtin_Instance_Acc; Ctxt : Rti_Context; Indent : Natural) is Inst_Addr : Address; Inst_Base : Address; Inst_Rti : Ghdl_Rti_Access; Nindent : Natural; Nctxt : Rti_Context; begin Disp_Indent (Indent); Disp_Kind (Inst.Common.Kind); Put (", "); Disp_Linecol (Inst.Linecol); Put (": "); Disp_Name (Inst.Name); New_Line; Inst_Addr := Ctxt.Base + Inst.Loc; -- Read sub instance. Inst_Base := To_Addr_Acc (Inst_Addr).all; Nindent := Indent + 1; case Inst.Instance.Kind is when Ghdl_Rtik_Component => declare Comp : Ghdl_Rtin_Component_Acc; begin Comp := To_Ghdl_Rtin_Component_Acc (Inst.Instance); Disp_Indent (Nindent); Disp_Kind (Comp.Common.Kind); Put (": "); Disp_Name (Comp.Name); New_Line; -- Disp components generics and ports. -- FIXME: the data to disp are at COMP_BASE. Nctxt := (Base => Inst_Addr, Block => Inst.Instance); Nindent := Nindent + 1; Disp_Rti_Arr (Comp.Nbr_Child, Comp.Children, Nctxt, Nindent); Nindent := Nindent + 1; end; when Ghdl_Rtik_Entity => null; when others => null; end case; -- Read instance RTI. if Inst_Base /= Null_Address then Inst_Rti := To_Ghdl_Rti_Acc_Acc (Inst_Base).all; Nctxt := (Base => Inst_Base, Block => Inst_Rti); Disp_Block (To_Ghdl_Rtin_Block_Acc (Inst_Rti), Nctxt, Nindent); end if; end Disp_Instance; procedure Disp_Type_Enum_Decl (Enum : Ghdl_Rtin_Type_Enum_Acc; Indent : Natural) is begin Disp_Indent (Indent); Disp_Kind (Enum.Common.Kind); Put (": "); Disp_Name (Enum.Name); Put (" is ("); Disp_Name (Enum.Names (0)); for I in 1 .. Enum.Nbr - 1 loop Put (", "); Disp_Name (Enum.Names (I)); end loop; Put (")"); New_Line; end Disp_Type_Enum_Decl; procedure Disp_Subtype_Scalar_Decl (Def : Ghdl_Rtin_Subtype_Scalar_Acc; Ctxt : Rti_Context; Indent : Natural) is Bt : Ghdl_Rti_Access; begin Disp_Indent (Indent); Disp_Kind (Def.Common.Kind); Disp_Depth (Def.Common.Depth); Put (": "); Disp_Name (Def.Name); Put (" is "); Bt := Def.Basetype; case Bt.Kind is when Ghdl_Rtik_Type_I32 | Ghdl_Rtik_Type_F64 => declare Bdef : Ghdl_Rtin_Type_Scalar_Acc; begin Bdef := To_Ghdl_Rtin_Type_Scalar_Acc (Bt); if Bdef.Name /= Def.Name then Disp_Name (Bdef.Name); Put (" range "); end if; -- This is the type definition. Disp_Subtype_Scalar_Range (stdout, Def, Ctxt); end; when Ghdl_Rtik_Type_P64 | Ghdl_Rtik_Type_P32 => declare Bdef : Ghdl_Rtin_Type_Physical_Acc; Unit : Ghdl_Rti_Access; begin Bdef := To_Ghdl_Rtin_Type_Physical_Acc (Bt); if Bdef.Name /= Def.Name then Disp_Name (Bdef.Name); Put (" range "); end if; -- This is the type definition. Disp_Subtype_Scalar_Range (stdout, Def, Ctxt); if Bdef.Name = Def.Name then for I in 0 .. Bdef.Nbr - 1 loop Unit := Bdef.Units (I); New_Line; Disp_Indent (Indent + 1); Disp_Kind (Unit.Kind); Put (": "); Disp_Name (Get_Physical_Unit_Name (Unit)); Put (" = "); case Unit.Kind is when Ghdl_Rtik_Unit64 => Put_I64 (stdout, To_Ghdl_Rtin_Unit64_Acc (Unit).Value); when Ghdl_Rtik_Unitptr => case Bt.Kind is when Ghdl_Rtik_Type_P64 => Put_I64 (stdout, To_Ghdl_Rtin_Unitptr_Acc (Unit).Addr.I64); when Ghdl_Rtik_Type_P32 => Put_I32 (stdout, To_Ghdl_Rtin_Unitptr_Acc (Unit).Addr.I32); when others => Internal_Error ("disp_rti.subtype.scalar_decl(P32/P64)"); end case; when others => Internal_Error ("disp_rti.subtype.scalar_decl(P32/P64)"); end case; end loop; end if; end; when others => Disp_Subtype_Indication (To_Ghdl_Rti_Access (Def), Ctxt, Null_Address); end case; New_Line; end Disp_Subtype_Scalar_Decl; procedure Disp_Type_Array_Decl (Def : Ghdl_Rtin_Type_Array_Acc; Ctxt : Rti_Context; Indent : Natural) is begin Disp_Indent (Indent); Disp_Kind (Def.Common.Kind); Put (": "); Disp_Name (Def.Name); Put (" is array ("); for I in 0 .. Def.Nbr_Dim - 1 loop if I /= 0 then Put (", "); end if; Disp_Subtype_Indication (Def.Indexes (I), Ctxt, Null_Address); Put (" range <>"); end loop; Put (") of "); Disp_Subtype_Indication (Def.Element, Ctxt, Null_Address); New_Line; end Disp_Type_Array_Decl; procedure Disp_Subtype_Array_Decl (Def : Ghdl_Rtin_Subtype_Array_Acc; Ctxt : Rti_Context; Indent : Natural) is Basetype : constant Ghdl_Rtin_Type_Array_Acc := Def.Basetype; begin Disp_Indent (Indent); Disp_Kind (Def.Common.Kind); Put (": "); Disp_Name (Def.Name); Put (" is "); Disp_Type_Array_Name (Basetype, Loc_To_Addr (Def.Common.Depth, Def.Bounds, Ctxt)); if Rti_Anonymous_Type (To_Ghdl_Rti_Access (Basetype)) then Put (" of "); Disp_Subtype_Indication (Basetype.Element, Ctxt, Null_Address); end if; New_Line; end Disp_Subtype_Array_Decl; procedure Disp_Type_File_Or_Access (Def : Ghdl_Rtin_Type_Fileacc_Acc; Ctxt : Rti_Context; Indent : Natural) is begin Disp_Indent (Indent); Disp_Kind (Def.Common.Kind); Put (": "); Disp_Name (Def.Name); Put (" is "); case Def.Common.Kind is when Ghdl_Rtik_Type_Access => Put ("access "); when Ghdl_Rtik_Type_File => Put ("file "); when others => Put ("?? "); end case; Disp_Subtype_Indication (Def.Base, Ctxt, Null_Address); New_Line; end Disp_Type_File_Or_Access; procedure Disp_Type_Record (Def : Ghdl_Rtin_Type_Record_Acc; Ctxt : Rti_Context; Indent : Natural) is El : Ghdl_Rtin_Element_Acc; begin Disp_Indent (Indent); Disp_Kind (Def.Common.Kind); Put (": "); Disp_Name (Def.Name); Put (" is record"); New_Line; for I in 1 .. Def.Nbrel loop El := To_Ghdl_Rtin_Element_Acc (Def.Elements (I - 1)); Disp_Indent (Indent + 1); Disp_Kind (El.Common.Kind); Put (": "); Disp_Name (El.Name); Put (": "); Disp_Subtype_Indication (El.Eltype, Ctxt, Null_Address); New_Line; end loop; end Disp_Type_Record; procedure Disp_Type_Protected (Def : Ghdl_Rtin_Type_Scalar_Acc; Ctxt : Rti_Context; Indent : Natural) is pragma Unreferenced (Ctxt); begin Disp_Indent (Indent); Disp_Kind (Def.Common.Kind); Put (": "); Disp_Name (Def.Name); Put (" is protected"); New_Line; end Disp_Type_Protected; procedure Disp_Rti (Rti : Ghdl_Rti_Access; Ctxt : Rti_Context; Indent : Natural) is begin if Rti = null then return; end if; case Rti.Kind is when Ghdl_Rtik_Entity | Ghdl_Rtik_Architecture | Ghdl_Rtik_Package | Ghdl_Rtik_Process | Ghdl_Rtik_Block => Disp_Block (To_Ghdl_Rtin_Block_Acc (Rti), Ctxt, Indent); when Ghdl_Rtik_If_Generate => Disp_Block (To_Ghdl_Rtin_Block_Acc (Rti), Ctxt, Indent); when Ghdl_Rtik_For_Generate => Disp_For_Generate (To_Ghdl_Rtin_Generate_Acc (Rti), Ctxt, Indent); when Ghdl_Rtik_Package_Body => Disp_Rti (To_Ghdl_Rtin_Block_Acc (Rti).Parent, Ctxt, Indent); Disp_Block (To_Ghdl_Rtin_Block_Acc (Rti), Ctxt, Indent); when Ghdl_Rtik_Port | Ghdl_Rtik_Signal | Ghdl_Rtik_Guard | Ghdl_Rtik_Attribute_Quiet | Ghdl_Rtik_Attribute_Stable | Ghdl_Rtik_Attribute_Transaction => Disp_Object (To_Ghdl_Rtin_Object_Acc (Rti), True, Ctxt, Indent); when Ghdl_Rtik_Generic | Ghdl_Rtik_Constant | Ghdl_Rtik_Variable | Ghdl_Rtik_Iterator | Ghdl_Rtik_File => Disp_Object (To_Ghdl_Rtin_Object_Acc (Rti), False, Ctxt, Indent); when Ghdl_Rtik_Component => Disp_Component (To_Ghdl_Rtin_Component_Acc (Rti), Indent); when Ghdl_Rtik_Attribute => Disp_Attribute (To_Ghdl_Rtin_Object_Acc (Rti), Ctxt, Indent); when Ghdl_Rtik_Instance => Disp_Instance (To_Ghdl_Rtin_Instance_Acc (Rti), Ctxt, Indent); when Ghdl_Rtik_Type_B1 | Ghdl_Rtik_Type_E8 | Ghdl_Rtik_Type_E32 => Disp_Type_Enum_Decl (To_Ghdl_Rtin_Type_Enum_Acc (Rti), Indent); when Ghdl_Rtik_Subtype_Scalar => Disp_Subtype_Scalar_Decl (To_Ghdl_Rtin_Subtype_Scalar_Acc (Rti), Ctxt, Indent); when Ghdl_Rtik_Type_Array => Disp_Type_Array_Decl (To_Ghdl_Rtin_Type_Array_Acc (Rti), Ctxt, Indent); when Ghdl_Rtik_Subtype_Array => Disp_Subtype_Array_Decl (To_Ghdl_Rtin_Subtype_Array_Acc (Rti), Ctxt, Indent); when Ghdl_Rtik_Type_Access | Ghdl_Rtik_Type_File => Disp_Type_File_Or_Access (To_Ghdl_Rtin_Type_Fileacc_Acc (Rti), Ctxt, Indent); when Ghdl_Rtik_Type_Record => Disp_Type_Record (To_Ghdl_Rtin_Type_Record_Acc (Rti), Ctxt, Indent); when Ghdl_Rtik_Type_Protected => Disp_Type_Protected (To_Ghdl_Rtin_Type_Scalar_Acc (Rti), Ctxt, Indent); when others => Disp_Indent (Indent); Disp_Kind (Rti.Kind); Put_Line (" ? "); end case; end Disp_Rti; Disp_Rti_Flag : Boolean := False; procedure Disp_All is Ctxt : Rti_Context; begin if not Disp_Rti_Flag then return; end if; Put ("DISP_RTI.Disp_All: "); Disp_Kind (Ghdl_Rti_Top.Common.Kind); New_Line; Ctxt := (Base => Ghdl_Rti_Top_Instance, Block => Ghdl_Rti_Top.Parent); Disp_Rti_Arr (Ghdl_Rti_Top.Nbr_Child, Ghdl_Rti_Top.Children, Ctxt, 0); Disp_Rti (Ghdl_Rti_Top.Parent, Ctxt, 0); --Disp_Hierarchy; end Disp_All; function Disp_Rti_Option (Opt : String) return Boolean is begin if Opt = "--dump-rti" then Disp_Rti_Flag := True; return True; else return False; end if; end Disp_Rti_Option; procedure Disp_Rti_Help is procedure P (Str : String) renames Put_Line; begin P (" --dump-rti dump Run Time Information"); end Disp_Rti_Help; Disp_Rti_Hooks : aliased constant Hooks_Type := (Desc => new String'("dump-rti: implement --dump-rti"), Option => Disp_Rti_Option'Access, Help => Disp_Rti_Help'Access, Init => null, Start => Disp_All'Access, Finish => null); procedure Register is begin Register_Hooks (Disp_Rti_Hooks'Access); end Register; end Grt.Disp_Rti;