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Support clocking blocks in virtual interfaces (#5235)

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This commit is contained in:
Arkadiusz Kozdra
2024-07-09 18:31:58 -04:00
committed by GitHub
parent e3e7b3f2b5
commit 2cfec0ecc3
19 changed files with 423 additions and 77 deletions
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src/V3SchedReplicate.cpp
+35 -2
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@@ -50,7 +50,9 @@ enum RegionFlags : uint8_t {
NONE = 0x0, //
INPUT = 0x1, // Variable/logic is driven from top level input
ACTIVE = 0x2, // Variable/logic is driven from 'act' region logic
NBA = 0x4 // Variable/logic is driven from 'nba' region logic
NBA = 0x4, // Variable/logic is driven from 'nba' region logic
OBSERVED = 0x8, // Variable/logic is driven from 'obs' region logic
REACTIVE = 0x10, // Variable/logic is driven from 're' region logic
};
//##############################################################################
@@ -79,7 +81,34 @@ public:
case INPUT | NBA: return "magenta";
case ACTIVE | NBA: return "cyan";
case INPUT | ACTIVE | NBA: return "gray80"; // don't want white on white background
default: v3fatal("There are only 3 region bits"); return "";
case REACTIVE: return "gray60";
case REACTIVE | INPUT: return "lightcoral";
case REACTIVE | ACTIVE: return "lightgreen";
case REACTIVE | NBA: return "lightblue";
case REACTIVE | INPUT | ACTIVE: return "lightyellow";
case REACTIVE | INPUT | NBA: return "lightpink";
case REACTIVE | ACTIVE | NBA: return "lightcyan";
case REACTIVE | INPUT | ACTIVE | NBA: return "gray90";
case OBSERVED: return "gray20";
case OBSERVED | INPUT: return "darkred";
case OBSERVED | ACTIVE: return "darkgreen";
case OBSERVED | NBA: return "darkblue";
case OBSERVED | INPUT | ACTIVE: return "gold";
case OBSERVED | INPUT | NBA: return "purple";
case OBSERVED | ACTIVE | NBA: return "darkcyan";
case OBSERVED | INPUT | ACTIVE | NBA: return "gray30";
case REACTIVE | OBSERVED: return "gray40";
case REACTIVE | OBSERVED | INPUT: return "indianred";
case REACTIVE | OBSERVED | ACTIVE: return "olive";
case REACTIVE | OBSERVED | NBA: return "dodgerBlue";
case REACTIVE | OBSERVED | INPUT | ACTIVE: return "khaki";
case REACTIVE | OBSERVED | INPUT | NBA: return "plum";
case REACTIVE | OBSERVED | ACTIVE | NBA: return "lightSeaGreen";
case REACTIVE | OBSERVED | INPUT | ACTIVE | NBA: return "gray50";
default: v3fatal("There are only 5 region bits"); return "";
}
}
// LCOV_EXCL_STOP
@@ -213,6 +242,8 @@ std::unique_ptr<Graph> buildGraph(const LogicRegions& logicRegions) {
for (const auto& pair : logicRegions.m_pre) addLogic(ACTIVE, pair.first, pair.second);
for (const auto& pair : logicRegions.m_act) addLogic(ACTIVE, pair.first, pair.second);
for (const auto& pair : logicRegions.m_nba) addLogic(NBA, pair.first, pair.second);
for (const auto& pair : logicRegions.m_obs) addLogic(OBSERVED, pair.first, pair.second);
for (const auto& pair : logicRegions.m_react) addLogic(REACTIVE, pair.first, pair.second);
return graphp;
}
@@ -251,6 +282,8 @@ LogicReplicas replicate(Graph* graphp) {
if (targetRegions & INPUT) replicateTo(result.m_ico);
if (targetRegions & ACTIVE) replicateTo(result.m_act);
if (targetRegions & NBA) replicateTo(result.m_nba);
if (targetRegions & OBSERVED) replicateTo(result.m_obs);
if (targetRegions & REACTIVE) replicateTo(result.m_react);
}
}
return result;