diff options
Diffstat (limited to 'gcc-4.8/gcc/ada/cstand.adb')
| -rw-r--r-- | gcc-4.8/gcc/ada/cstand.adb | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/gcc-4.8/gcc/ada/cstand.adb b/gcc-4.8/gcc/ada/cstand.adb index 82f8697bc..7a7243fae 100644 --- a/gcc-4.8/gcc/ada/cstand.adb +++ b/gcc-4.8/gcc/ada/cstand.adb @@ -151,6 +151,7 @@ package body CStand is Complex : Boolean; -- True iff type has real and imaginary parts Count : Natural; -- Number of elements in vector, 0 otherwise Float_Rep : Float_Rep_Kind; -- Representation used for fpt type + Precision : Positive; -- Precision of representation in bits Size : Positive; -- Size of representation in bits Alignment : Natural); -- Required alignment in bits pragma Convention (C, Register_Float_Type); @@ -2014,6 +2015,7 @@ package body CStand is Complex : Boolean; Count : Natural; Float_Rep : Float_Rep_Kind; + Precision : Positive; Size : Positive; Alignment : Natural) is @@ -2063,14 +2065,25 @@ package body CStand is else Write_Str ("mod 2**"); - Write_Int (Int (Size / Positive'Max (1, Count))); + Write_Int (Int (Precision / Positive'Max (1, Count))); Write_Line (";"); end if; - Write_Str ("for " & T & "'Size use "); + if Precision = Size then + Write_Str ("for " & T (1 .. Last) & "'Size use "); Write_Int (Int (Size)); Write_Line (";"); + else + Write_Str ("for " & T (1 .. Last) & "'Value_Size use "); + Write_Int (Int (Precision)); + Write_Line (";"); + + Write_Str ("for " & T (1 .. Last) & "'Object_Size use "); + Write_Int (Int (Size)); + Write_Line (";"); + end if; + Write_Str ("for " & T & "'Alignment use "); Write_Int (Int (Alignment / 8)); Write_Line (";"); @@ -2092,15 +2105,13 @@ package body CStand is if Digs > 0 and then not Complex and then Count = 0 then declare Ent : constant Entity_Id := New_Standard_Entity; - Esize : constant Pos := Pos ((Size + Alignment - 1) - / Alignment * Alignment); begin Set_Defining_Identifier (New_Node (N_Full_Type_Declaration, Stloc), Ent); Make_Name (Ent, T (1 .. Last)); Set_Scope (Ent, Standard_Standard); - Build_Float_Type (Ent, Esize, Float_Rep, Pos (Digs)); - Set_RM_Size (Ent, UI_From_Int (Int (Size))); + Build_Float_Type (Ent, Int (Size), Float_Rep, Pos (Digs)); + Set_RM_Size (Ent, UI_From_Int (Int (Precision))); Set_Alignment (Ent, UI_From_Int (Int (Alignment / 8))); if No (Back_End_Float_Types) then |