diff options
Diffstat (limited to 'src/vhdl')
| -rw-r--r-- | src/vhdl/simulate/annotations.adb | 2 | ||||
| -rw-r--r-- | src/vhdl/simulate/elaboration.adb | 4 | ||||
| -rw-r--r-- | src/vhdl/simulate/elaboration.ads | 5 | ||||
| -rw-r--r-- | src/vhdl/simulate/execution.adb | 24 | ||||
| -rw-r--r-- | src/vhdl/simulate/iir_values.adb | 13 |
5 files changed, 37 insertions, 11 deletions
diff --git a/src/vhdl/simulate/annotations.adb b/src/vhdl/simulate/annotations.adb index b282903..333a8c8 100644 --- a/src/vhdl/simulate/annotations.adb +++ b/src/vhdl/simulate/annotations.adb @@ -634,6 +634,8 @@ package body Annotations is begin Value := Get_Attribute_Value_Spec_Chain (Decl); while Value /= Null_Iir loop + Annotate_Anonymous_Type_Definition + (Block_Info, Get_Type (Value)); Create_Object_Info (Block_Info, Value); Value := Get_Spec_Chain (Value); end loop; diff --git a/src/vhdl/simulate/elaboration.adb b/src/vhdl/simulate/elaboration.adb index b05f625..525d471 100644 --- a/src/vhdl/simulate/elaboration.adb +++ b/src/vhdl/simulate/elaboration.adb @@ -471,6 +471,8 @@ package body Elaboration is when others => raise Internal_Error; end case; + when Init_Value_Signal => + Res := Create_Signal_Value (null); end case; when Iir_Kind_Array_Subtype_Definition => @@ -2367,6 +2369,8 @@ package body Elaboration is begin Value := Get_Attribute_Value_Spec_Chain (Decl); while Value /= Null_Iir loop + Elaborate_Subtype_Indication_If_Anonymous + (Instance, Get_Type (Value)); -- 2. The expression is evaluated to determine the value -- of the attribute. -- It is an error if the value of the expression does not diff --git a/src/vhdl/simulate/elaboration.ads b/src/vhdl/simulate/elaboration.ads index d63702a..013a7fb 100644 --- a/src/vhdl/simulate/elaboration.ads +++ b/src/vhdl/simulate/elaboration.ads @@ -111,7 +111,10 @@ package Elaboration is Init_Value_Default, -- Undefined. The caller doesn't care as it will overwrite the value. - Init_Value_Any); + Init_Value_Any, + + -- Create signal placeholder. Only for individual associations. + Init_Value_Signal); -- Create a value for type DECL. function Create_Value_For_Type diff --git a/src/vhdl/simulate/execution.adb b/src/vhdl/simulate/execution.adb index f4104f2..c58e039 100644 --- a/src/vhdl/simulate/execution.adb +++ b/src/vhdl/simulate/execution.adb @@ -1647,9 +1647,8 @@ package body Execution is Array_Type: constant Iir := Get_Type (Str); Index_Types : constant Iir_List := Get_Index_Subtype_List (Array_Type); begin - if Get_Nbr_Elements (Index_Types) /= 1 then - raise Internal_Error; -- array must be unidimensional - end if; + -- Array must be unidimensional. + pragma Assert (Get_Nbr_Elements (Index_Types) = 1); Res := String_To_Enumeration_Array_1 (Str, Get_Element_Subtype (Array_Type)); @@ -2255,7 +2254,15 @@ package body Execution is end case; when Iir_Kind_Enumeration_Type_Definition | Iir_Kind_Enumeration_Subtype_Definition => - -- must be same type. + -- Must be same type. + null; + when Iir_Kind_Physical_Type_Definition + | Iir_Kind_Physical_Subtype_Definition => + -- Same type. + null; + when Iir_Kind_Record_Type_Definition + | Iir_Kind_Record_Subtype_Definition => + -- Same type. null; when Iir_Kind_Array_Type_Definition => -- LRM93 7.3.5 @@ -3444,8 +3451,13 @@ package body Execution is when Iir_Kind_Association_Element_By_Individual => -- Directly create the whole value on the instance pool, as its -- life is longer than the statement. - Last_Individual := Create_Value_For_Type - (Out_Block, Get_Actual_Type (Assoc), Init_Value_Any); + if Get_Kind (Inter) = Iir_Kind_Interface_Signal_Declaration then + Last_Individual := Create_Value_For_Type + (Out_Block, Get_Actual_Type (Assoc), Init_Value_Signal); + else + Last_Individual := Create_Value_For_Type + (Out_Block, Get_Actual_Type (Assoc), Init_Value_Any); + end if; Last_Individual := Unshare (Last_Individual, Instance_Pool); Elaboration.Create_Object (Subprg_Block, Inter); diff --git a/src/vhdl/simulate/iir_values.adb b/src/vhdl/simulate/iir_values.adb index fb0dab0..c79ac8f 100644 --- a/src/vhdl/simulate/iir_values.adb +++ b/src/vhdl/simulate/iir_values.adb @@ -262,8 +262,10 @@ package body Iir_Values is Dest.File := Src.File; when Iir_Value_Protected => Dest.Prot := Src.Prot; - when Iir_Value_Signal - | Iir_Value_Range + when Iir_Value_Signal => + pragma Assert (Dest.Sig = null); + Dest.Sig := Src.Sig; + when Iir_Value_Range | Iir_Value_Quantity | Iir_Value_Terminal => raise Internal_Error; @@ -637,8 +639,11 @@ package body Iir_Values is when Iir_Value_Protected => return Create_Protected_Value (Src.Prot); - when Iir_Value_Signal - | Iir_Value_Quantity + when Iir_Value_Signal => + pragma Assert (Src.Sig = null); + return Create_Signal_Value (Src.Sig); + + when Iir_Value_Quantity | Iir_Value_Terminal => raise Internal_Error; end case; |