diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/synth/netlists-disp_vhdl.adb | 23 | ||||
| -rw-r--r-- | src/synth/netlists-gates.ads | 3 | ||||
| -rw-r--r-- | src/synth/netlists-utils.adb | 3 |
3 files changed, 28 insertions, 1 deletions
diff --git a/src/synth/netlists-disp_vhdl.adb b/src/synth/netlists-disp_vhdl.adb index 3a5ca960c..d83edfeec 100644 --- a/src/synth/netlists-disp_vhdl.adb +++ b/src/synth/netlists-disp_vhdl.adb @@ -317,6 +317,27 @@ package body Netlists.Disp_Vhdl is Put ('"'); end Disp_Const_Bit; + procedure Disp_Const_Log (Inst : Instance) + is + W : constant Width := Get_Width (Get_Output (Inst, 0)); + Nd : constant Width := W / 32; + Ld : constant Natural := Natural (W mod 32); + begin + Put ('"'); + if Ld > 0 then + Disp_Binary_Digits (Get_Param_Uns32 (Inst, Param_Idx (2 * Nd)), + Get_Param_Uns32 (Inst, Param_Idx (2 * Nd + 1)), + Ld); + end if; + for I in reverse 1 .. Nd loop + Disp_Binary_Digits + (Get_Param_Uns32 (Inst, Param_Idx (2 * (I - 1))), + Get_Param_Uns32 (Inst, Param_Idx (2 * (I - 1)) + 1), + 32); + end loop; + Put ('"'); + end Disp_Const_Log; + procedure Disp_X_Lit (W : Width) is Q : constant Character := Get_Lit_Quote (W); @@ -357,7 +378,7 @@ package body Netlists.Disp_Vhdl is when Id_Const_Bit => Disp_Const_Bit (Inst); when Id_Const_Log => - raise Internal_Error; + Disp_Const_Log (Inst); when Id_Extract => Disp_Extract (Inst); when others => diff --git a/src/synth/netlists-gates.ads b/src/synth/netlists-gates.ads index 9e9260808..1379c038d 100644 --- a/src/synth/netlists-gates.ads +++ b/src/synth/netlists-gates.ads @@ -179,6 +179,9 @@ package Netlists.Gates is pragma Unreferenced (Id_Const_UB64, Id_Const_UL64); -- Large width. + -- For Const_Bit: param N is for bits 32*N .. 32*N+31 + -- For Const_Log: param 2*N is for 0/1 of bits 32*N .. 32*N+31 + -- param 2*N+1 is for Z/X of bits 32*N .. 32*N+31 Id_Const_Bit : constant Module_Id := 104; Id_Const_Log : constant Module_Id := 105; diff --git a/src/synth/netlists-utils.adb b/src/synth/netlists-utils.adb index ab7c1824a..02e1ea24a 100644 --- a/src/synth/netlists-utils.adb +++ b/src/synth/netlists-utils.adb @@ -55,6 +55,9 @@ package body Netlists.Utils is case Get_Id (M) is when Id_Const_Bit => return Param_Nbr ((Get_Width (Get_Output (Inst, 0)) + 31) / 32); + when Id_Const_Log => + return Param_Nbr + (2 * ((Get_Width (Get_Output (Inst, 0)) + 31) / 32)); when others => return Get_Nbr_Params (M); end case; |