diff options
Diffstat (limited to 'src/synth/synth-objtypes.ads')
| -rw-r--r-- | src/synth/synth-objtypes.ads | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/synth/synth-objtypes.ads b/src/synth/synth-objtypes.ads index dfc0f732b..ff456d35f 100644 --- a/src/synth/synth-objtypes.ads +++ b/src/synth/synth-objtypes.ads @@ -125,6 +125,10 @@ package Synth.Objtypes is Sz : Size_Type; -- Number of bits (when in a net) for this type. + -- Can be zero only if the type has only 0 or 1 value (like a discrete + -- type with 1 element, a null vector, or a null array). + -- For non synthesizable types (like files or protected type), just + -- use 32. W : Width; case Kind is @@ -292,6 +296,10 @@ package Synth.Objtypes is function Alloc_Memory (Vtype : Type_Acc) return Memory_Ptr; function Create_Memory (Vtype : Type_Acc) return Memtyp; + -- Like Create_Memory but initialize to 0. To be used only for types + -- of width 0. + function Create_Memory_Zero (Vtype : Type_Acc) return Memtyp; + function Is_Equal (L, R : Memtyp) return Boolean; procedure Copy_Memory (Dest : Memory_Ptr; Src : Memory_Ptr; Sz : Size_Type); |