Breakpoint Controller

Managing interactive debugging state.

The Breakpoint Controller evaluates conditions during replay and manages the interactive execution state.

Breakpoint Types

• Static: Specific contract addresses or function names.
• Dynamic: Budget thresholds (e.g., “break when CPU usage > 500k”) or storage access patterns.

State Snapshots

To support backward stepping without a full re-execution, the controller snapshots the execution context at every breakpoint.