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| author | Tristan Gingold <tgingold@free.fr> | 2019-12-03 07:15:32 +0100 |
|---|---|---|
| committer | Tristan Gingold <tgingold@free.fr> | 2019-12-03 07:15:32 +0100 |
| commit | d3f43030f21cc5a983bf23697d7c5c311e45f9b1 (patch) | |
| tree | 7a7512b5b23d4d22d6875bf6d1c20437b75f2de5 /src/synth/synth-ieee-numeric_std.ads | |
| parent | e6a643ea1db47dc5fcf3893a81b3193869edbc38 (diff) | |
| download | ghdl-d3f43030f21cc5a983bf23697d7c5c311e45f9b1.tar.gz ghdl-d3f43030f21cc5a983bf23697d7c5c311e45f9b1.tar.bz2 ghdl-d3f43030f21cc5a983bf23697d7c5c311e45f9b1.zip | |
synth: add static neg for signed.
Diffstat (limited to 'src/synth/synth-ieee-numeric_std.ads')
| -rw-r--r-- | src/synth/synth-ieee-numeric_std.ads | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/synth/synth-ieee-numeric_std.ads b/src/synth/synth-ieee-numeric_std.ads index 79ffd6a2f..1d8dacd7b 100644 --- a/src/synth/synth-ieee-numeric_std.ads +++ b/src/synth/synth-ieee-numeric_std.ads @@ -25,6 +25,8 @@ with Synth.Ieee.Std_Logic_1164; use Synth.Ieee.Std_Logic_1164; package Synth.Ieee.Numeric_Std is -- Reminder: vectors elements are from left to right. + function Neg_Sgn (V : Std_Logic_Vector) return Std_Logic_Vector; + function Add_Uns_Uns (L, R : Std_Logic_Vector) return Std_Logic_Vector; function Add_Sgn_Int (L : Std_Logic_Vector; R : Int64) |