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| author | Tristan Gingold <tgingold@free.fr> | 2020-04-22 06:29:09 +0200 |
|---|---|---|
| committer | Tristan Gingold <tgingold@free.fr> | 2020-04-22 06:29:09 +0200 |
| commit | 5841b245ee5f3d31b1c1856a443d6aed26fcf582 (patch) | |
| tree | 87c52f61ccee86476f7f87b7d1d33431f9ecf735 /src/synth/types_utils.ads | |
| parent | 5b9fb81982ef2405772013509016ecede70fd238 (diff) | |
| download | ghdl-5841b245ee5f3d31b1c1856a443d6aed26fcf582.tar.gz ghdl-5841b245ee5f3d31b1c1856a443d6aed26fcf582.tar.bz2 ghdl-5841b245ee5f3d31b1c1856a443d6aed26fcf582.zip | |
synth: minor refactoring.
Diffstat (limited to 'src/synth/types_utils.ads')
| -rw-r--r-- | src/synth/types_utils.ads | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/synth/types_utils.ads b/src/synth/types_utils.ads index 71bdf5399..04196e11c 100644 --- a/src/synth/types_utils.ads +++ b/src/synth/types_utils.ads @@ -35,4 +35,8 @@ package Types_Utils is function To_Uns64 is new Ada.Unchecked_Conversion (Fp64, Uns64); + + -- Sign extend V: bit SZ is copied to bits SZ + 1 .. 63/31. + function Sext (V : Uns64; Sz : Natural) return Uns64; + function Sext (V : Uns32; Sz : Natural) return Uns32; end Types_Utils; |