Do not create signal type for scalar type.

Use ghdl_signal_ptr instead.  Fallout of sigptr.

4 files changed, 18 insertions, 18 deletions

diff --git a/src/vhdl/translate/trans-chap14.adb b/src/vhdl/translate/trans-chap14.adb
index a737c6c..eacbf75 100644
--- a/src/vhdl/translate/trans-chap14.adb
+++ b/src/vhdl/translate/trans-chap14.adb
@@ -464,14 +464,13 @@ package body Trans.Chap14 is
 
    --  Read signal value FIELD of signal SIG.
    function Get_Signal_Value_Field
-     (Sig : O_Enode; Sig_Type : Iir; Field : O_Fnode)
-         return O_Lnode
+     (Sig : O_Enode; Sig_Type : Iir; Field : O_Fnode) return O_Lnode
    is
-      S_Type : O_Tnode;
+      Tinfo : constant Type_Info_Acc := Get_Info (Sig_Type);
+      S_Type : constant O_Tnode := Tinfo.Ortho_Ptr_Type (Mode_Value);
       T      : O_Lnode;
    begin
-      S_Type := Get_Ortho_Type (Sig_Type, Mode_Signal);
-      T := New_Access_Element (New_Convert_Ov (Sig, Ghdl_Signal_Ptr));
+      T := New_Access_Element (Sig);
       return New_Access_Element
         (New_Unchecked_Address (New_Selected_Element (T, Field), S_Type));
    end Get_Signal_Value_Field;
diff --git a/src/vhdl/translate/trans-chap3.adb b/src/vhdl/translate/trans-chap3.adb
index 9b67e46..a01c4c0 100644
--- a/src/vhdl/translate/trans-chap3.adb
+++ b/src/vhdl/translate/trans-chap3.adb
@@ -60,12 +60,12 @@ package body Trans.Chap3 is
 
       --  Signal type.
       if Info.Type_Mode in Type_Mode_Scalar then
-         Info.Ortho_Type (Mode_Signal) :=
-           New_Access_Type (Info.Ortho_Type (Mode_Value));
-      end if;
-      if Info.Ortho_Type (Mode_Signal) /= O_Tnode_Null then
-         New_Type_Decl (Create_Identifier ("SIG"),
-                        Info.Ortho_Type (Mode_Signal));
+         Info.Ortho_Type (Mode_Signal) := Ghdl_Signal_Ptr;
+      else
+         if Info.Ortho_Type (Mode_Signal) /= O_Tnode_Null then
+            New_Type_Decl (Create_Identifier ("SIG"),
+                           Info.Ortho_Type (Mode_Signal));
+         end if;
       end if;
 
       --  Signal pointer type.
diff --git a/src/vhdl/translate/trans-chap7.adb b/src/vhdl/translate/trans-chap7.adb
index 8ce2b8a..25e9ed8 100644
--- a/src/vhdl/translate/trans-chap7.adb
+++ b/src/vhdl/translate/trans-chap7.adb
@@ -3616,7 +3616,7 @@ package body Trans.Chap7 is
    begin
       New_Assign_Stmt
         (Chap14.Get_Signal_Value_Field (M2E (Targ), Targ_Type,
-         Ghdl_Signal_Driving_Value_Field),
+                                        Ghdl_Signal_Driving_Value_Field),
          M2E (Data));
    end Translate_Signal_Assign_Driving_Non_Composite;
 
diff --git a/src/vhdl/translate/translation.adb b/src/vhdl/translate/translation.adb
index b593f47..cfc1590 100644
--- a/src/vhdl/translate/translation.adb
+++ b/src/vhdl/translate/translation.adb
@@ -542,6 +542,13 @@ package body Translation is
                         Ghdl_Dir_Type_Node);
       end;
 
+      --  Create __ghdl_signal_ptr (incomplete type).
+      New_Uncomplete_Record_Type (Ghdl_Signal_Type);
+      New_Type_Decl (Get_Identifier ("__ghdl_signal"), Ghdl_Signal_Type);
+
+      Ghdl_Signal_Ptr := New_Access_Type (Ghdl_Signal_Type);
+      New_Type_Decl (Get_Identifier ("__ghdl_signal_ptr"), Ghdl_Signal_Ptr);
+
       --  Create void* __ghdl_alloc (unsigned size);
       Start_Function_Decl (Interfaces, Get_Identifier ("__ghdl_alloc"),
                            O_Storage_External, Ghdl_Ptr_Type);
@@ -1241,12 +1248,6 @@ package body Translation is
       New_Type_Decl (Get_Identifier ("__ghdl_scalar_bytes"),
                      Ghdl_Scalar_Bytes);
 
-      New_Uncomplete_Record_Type (Ghdl_Signal_Type);
-      New_Type_Decl (Get_Identifier ("__ghdl_signal"), Ghdl_Signal_Type);
-
-      Ghdl_Signal_Ptr := New_Access_Type (Ghdl_Signal_Type);
-      New_Type_Decl (Get_Identifier ("__ghdl_signal_ptr"), Ghdl_Signal_Ptr);
-
       --  Type __signal_signal is record
       Start_Uncomplete_Record_Type (Ghdl_Signal_Type, Rec);
       New_Record_Field (Rec, Ghdl_Signal_Value_Field,