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getting started on parsing timeline events

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Yehowshua Immanuel 2022-07-19 13:48:22 -04:00
parent 932250e416
commit 24622c71c2
4 changed files with 44 additions and 5 deletions
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6
src/vcd/types.rs
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@ -23,6 +23,9 @@ pub(super) struct Signal_Idx(pub(super) usize);
#[derive(Debug)]
pub(super) enum Sig_Type {Integer, Parameter, Real, Reg, Str, Wire, Tri1, Time}
#[derive(Debug)]
pub(super) struct TimeStamp(BigInt);
#[derive(Debug)]
pub(super) enum Sig_Value {
Numeric(BigInt),
@ -36,7 +39,7 @@ pub(super) enum Signal{
num_bits : Option<usize>,
// TODO : may be able to remove self_idx
self_idx : Signal_Idx,
timeline : BTreeMap<BigInt, Sig_Value>,
timeline : Vec<(TimeStamp, Sig_Value)>,
scope_parent : Scope_Idx},
Alias{
name : String,
@ -58,6 +61,7 @@ pub(super) struct Scope {
#[derive(Debug)]
pub struct VCD {
pub(super) metadata : Metadata,
pub(super) cursor : BigInt,
pub(super) all_signals : Vec<Signal>,
pub(super) all_scopes : Vec<Scope>,
pub(super) scope_roots : Vec<Scope_Idx>}