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Gdbwave

GDB server to debug CPU simulation waveform traces

Install / Use

/learn @tomverbeure/Gdbwave
About this skill

Quality Score

0/100

Supported Platforms

Universal

README

GDBWave

GDB server to debug CPU simulation waveform traces.

See GDBWave - A Post-Simulation Waveform-Based RISC-V GDB Debugging Server.

Usage

Start gdbwave

cd ./src
make run

This does the following:

  • Read in an FST file.
  • Extract all the instruction addresses with associated simulation timestamp.
  • Extract all CPU writes to the CPU register file
  • Extract all CPU writes to external memory
  • Start a GDB server
  • Makes GDB believe that it's dealing with an active or simulated CPU

Related Skills

View on GitHub
GitHub Stars43
CategoryDevelopment
Updated1mo ago
Forks5

Languages

C

Security Score

90/100

Audited on Feb 8, 2026

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