There were two bugs that caused the gdb adapter not to work properly,
one on our end and one their end.
The bug on our end was sending `stopOnEntry: null` in our launch request
when stop on entry had no value. I fixed that bug across all dap
adapters
The other bug had to do with python's "great" type system and how we
serialized our unit structs to json; mainly,
`ConfigurationDoneArguments` and `ThreadsArguments`. Gdb seems to follow
a pattern for handling requests where they pass `**args` to a function,
this errors out when the equivalent json is `"arguments": null`.
```py
@capability("supportsConfigurationDoneRequest")
@request("configurationDone", on_dap_thread=True)
def config_done(**args): ### BUG!!
...
```
Release Notes:
- N/A
This is a clean-up PR in anticipation of introduction of Debugger
Registry. I wanna get rid of DebugAdapterKind (or rather, it being an
enum).
Release Notes:
- N/A
---------
Co-authored-by: Anthony Eid <hello@anthonyeid.me>
Co-authored-by: Anthony <anthony@zed.dev>
This PR adds an action that clears all breakpoints and notifies any
active DAPs.
todo
- [x] Implement clear functionality
- [x] Write an integration test for this
Release Notes:
- N/A *or* Added/Fixed/Improved ...
---------
Co-authored-by: Piotr Osiewicz <peterosiewicz@gmail.com>
This PR fixes a few issues around shutting down a debug adapter.
The first issue I discovered was when I shut down all sessions via
`shutdown all adapters` command. We would still fetch the threads
request again, because we receive a thread event that indicated that it
exited. But this will always time out because the debug adapter is
already shutdown at this point, so by updating the check so we don't
allow fetching a request when the session is terminated fixes the issue.
The second issue fixes a bug where we would always shut down the parent
session, when a child session is terminated. This was reintroduced by
the big refactor. This is not something we want, because you could
receive multiple StartDebugging reverse requests, so if one child is
shutting down that does not mean the other ones should have been
shutting down as well.
Issue was original fixed in
https://github.com/RemcoSmitsDev/zed/pull/80#issuecomment-2573943661.
## TODO:
- [x] Add tests
Release Notes:
- N/A
### DISCLAIMER
> As of 6th March 2025, debugger is still in development. We plan to
merge it behind a staff-only feature flag for staff use only, followed
by non-public release and then finally a public one (akin to how Git
panel release was handled). This is done to ensure the best experience
when it gets released.
### END OF DISCLAIMER
**The current state of the debugger implementation:**
https://github.com/user-attachments/assets/c4deff07-80dd-4dc6-ad2e-0c252a478fe9https://github.com/user-attachments/assets/e1ed2345-b750-4bb6-9c97-50961b76904f
----
All the todo's are in the following channel, so it's easier to work on
this together:
https://zed.dev/channel/zed-debugger-11370
If you are on Linux, you can use the following command to join the
channel:
```cli
zed https://zed.dev/channel/zed-debugger-11370
```
## Current Features
- Collab
- Breakpoints
- Sync when you (re)join a project
- Sync when you add/remove a breakpoint
- Sync active debug line
- Stack frames
- Click on stack frame
- View variables that belong to the stack frame
- Visit the source file
- Restart stack frame (if adapter supports this)
- Variables
- Loaded sources
- Modules
- Controls
- Continue
- Step back
- Stepping granularity (configurable)
- Step into
- Stepping granularity (configurable)
- Step over
- Stepping granularity (configurable)
- Step out
- Stepping granularity (configurable)
- Debug console
- Breakpoints
- Log breakpoints
- line breakpoints
- Persistent between zed sessions (configurable)
- Multi buffer support
- Toggle disable/enable all breakpoints
- Stack frames
- Click on stack frame
- View variables that belong to the stack frame
- Visit the source file
- Show collapsed stack frames
- Restart stack frame (if adapter supports this)
- Loaded sources
- View all used loaded sources if supported by adapter.
- Modules
- View all used modules (if adapter supports this)
- Variables
- Copy value
- Copy name
- Copy memory reference
- Set value (if adapter supports this)
- keyboard navigation
- Debug Console
- See logs
- View output that was sent from debug adapter
- Output grouping
- Evaluate code
- Updates the variable list
- Auto completion
- If not supported by adapter, we will show auto-completion for existing
variables
- Debug Terminal
- Run custom commands and change env values right inside your Zed
terminal
- Attach to process (if adapter supports this)
- Process picker
- Controls
- Continue
- Step back
- Stepping granularity (configurable)
- Step into
- Stepping granularity (configurable)
- Step over
- Stepping granularity (configurable)
- Step out
- Stepping granularity (configurable)
- Disconnect
- Restart
- Stop
- Warning when a debug session exited without hitting any breakpoint
- Debug view to see Adapter/RPC log messages
- Testing
- Fake debug adapter
- Fake requests & events
---
Release Notes:
- N/A
---------
Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>
Co-authored-by: Anthony Eid <hello@anthonyeid.me>
Co-authored-by: Anthony <anthony@zed.dev>
Co-authored-by: Piotr Osiewicz <peterosiewicz@gmail.com>
Co-authored-by: Piotr <piotr@zed.dev>
Anthony Eid