diff options
Diffstat (limited to 'src/vhdl/translate/trans-chap4.adb')
| -rw-r--r-- | src/vhdl/translate/trans-chap4.adb | 42 |
1 files changed, 28 insertions, 14 deletions
diff --git a/src/vhdl/translate/trans-chap4.adb b/src/vhdl/translate/trans-chap4.adb index 735464ce4..8469e1cca 100644 --- a/src/vhdl/translate/trans-chap4.adb +++ b/src/vhdl/translate/trans-chap4.adb @@ -1006,7 +1006,7 @@ package body Trans.Chap4 is Finish_Data_Record => Elab_Signal_Finish_Composite); -- Elaborate signal subtypes and allocate the storage for the object. - procedure Elab_Signal_Declaration_Storage (Decl : Iir) + procedure Elab_Signal_Declaration_Storage (Decl : Iir; Has_Copy : Boolean) is Sig_Type : constant Iir := Get_Type (Decl); Type_Info : Type_Info_Acc; @@ -1023,23 +1023,37 @@ package body Trans.Chap4 is if Type_Info.Type_Mode = Type_Mode_Fat_Array then -- Unbounded types are only allowed for ports; in that case the -- bounds have already been set. - Chap6.Translate_Signal_Name (Decl, Name_Sig, Name_Val); + if Has_Copy then + Name_Sig := Chap6.Translate_Name (Decl, Mode_Signal); + else + Chap6.Translate_Signal_Name (Decl, Name_Sig, Name_Val); + end if; Name_Sig := Stabilize (Name_Sig); Chap3.Allocate_Fat_Array_Base (Alloc_System, Name_Sig, Sig_Type); - Name_Val := Stabilize (Name_Val); - Chap3.Allocate_Fat_Array_Base (Alloc_System, Name_Val, Sig_Type); + if not Has_Copy then + Name_Val := Stabilize (Name_Val); + Chap3.Allocate_Fat_Array_Base (Alloc_System, Name_Val, Sig_Type); + end if; elsif Is_Complex_Type (Type_Info) then - Chap6.Translate_Signal_Name (Decl, Name_Sig, Name_Val); + if Has_Copy then + Name_Sig := Chap6.Translate_Name (Decl, Mode_Signal); + else + Chap6.Translate_Signal_Name (Decl, Name_Sig, Name_Val); + end if; Allocate_Complex_Object (Sig_Type, Alloc_System, Name_Sig); - Allocate_Complex_Object (Sig_Type, Alloc_System, Name_Val); + if not Has_Copy then + Allocate_Complex_Object (Sig_Type, Alloc_System, Name_Val); + end if; elsif Get_Kind (Decl) = Iir_Kind_Interface_Signal_Declaration then - -- A port that isn't collapsed. Allocate value. - Name_Val := Chap6.Translate_Name (Decl, Mode_Value); - New_Assign_Stmt - (M2Lp (Name_Val), - Gen_Alloc (Alloc_System, - Chap3.Get_Object_Size (Name_Val, Sig_Type), - Type_Info.Ortho_Ptr_Type (Mode_Value))); + if not Has_Copy then + -- A port that isn't collapsed. Allocate value. + Name_Val := Chap6.Translate_Name (Decl, Mode_Value); + New_Assign_Stmt + (M2Lp (Name_Val), + Gen_Alloc (Alloc_System, + Chap3.Get_Object_Size (Name_Val, Sig_Type), + Type_Info.Ortho_Ptr_Type (Mode_Value))); + end if; end if; Close_Temp; @@ -1153,7 +1167,7 @@ package body Trans.Chap4 is (Decl : Iir; Parent : Iir; Check_Null : Boolean) is begin - Elab_Signal_Declaration_Storage (Decl); + Elab_Signal_Declaration_Storage (Decl, False); Elab_Signal_Declaration_Object (Decl, Parent, Check_Null); end Elab_Signal_Declaration; |