edd383fbcd
The client API provides a much simpler interface so that we don't have to deal with producers, consumers etc. directly. This CL removes all the code that dealt with the more complex API used previously. The architecture used here requires that the embedder call into Tracing::Initialize() to set up the tracing backend. The tracing controller then connects to this backend when calling DataSource::Register() and Tracing::NewTrace(). This will ultimately avoid the need for a virtual call (or two) for every trace event that need to be dispatched over the API - chrome can provide a backend and V8 will connect to it opaquely with the same code when tracing is enabled. Cq-Include-Trybots: luci.v8.try:v8_linux64_perfetto_dbg_ng Bug: v8:8339 Change-Id: I6b74fbb49ffcc89638caeb59ed3d5cc81238f3e8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1634916 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Peter Marshall <petermarshall@chromium.org> Cr-Commit-Position: refs/heads/master@{#62568} |
||
|---|---|---|
| .. | ||
| DEPS | ||
| libplatform-export.h | ||
| libplatform.h | ||
| v8-tracing.h | ||