rocgdb Register Hover (VS Code extension)

This is a small VS Code extension that shows AMDGPU SGPR/VGPR values when hovering registers in .s/.S files while stopped in rocgdb.

Key features

• Hover s55, s[54:55], v17
• Hover symbolic registers like s[sgprStreamKIter] by resolving .set/.equ definitions in the current assembly file
• Works with active cppdbg rocgdb sessions (recommended), or with a spawned rocgdb MI process

Install (VS Code Marketplace)

• VS Code Extensions: search "rocgdb Register Hover" → Install
• CLI: code --install-extension jfactory07.rocgdb-register-hover

Install (dev)

• Open this folder in VS Code
• Press F5 to launch an Extension Development Host

Install (manual copy)

For VS Code Remote (SSH/containers), you can copy/symlink this folder into the remote extensions directory and reload the window:

• Typical remote dir: ~/.vscode-server/extensions/

Settings

See package.json for all rocgdbHover.* settings.

Notes

• VGPR values are read via info registers vXX and may return a 64-lane vector depending on your rocgdb build.