Commit Graph

2 Commits

Author SHA1 Message Date
fmeawad
70a7c754bf Implement tracing interface for v8
This is based on the Skia Implementation.

More on the project can be found here:
https://docs.google.com/a/chromium.org/document/d/1_4LAnInOB8tM_DLjptWiszRwa4qwiSsDzMkO4tU-Qes/edit#heading=h.p97rw6yt8o2j

The V8 Tracing platform will replace the isolate->event_logger().
But since the current embedders (namely chromium) currently use the isolate->event_logger, I made the default implementation (event-tracer) call into isolate->event_logger if an event_logger was set.
Once the embedders properly implement the interface (for example in chromium it would look like this: https://codereview.chromium.org/707273005/), the default implementation will be doing nothing.

Once the embedders side is fixed, we will change how V8 uses the tracing framework beyond the call from Logger:CallEventLogger. (which would also include a d8 implementation)

BUG=v8:4560
LOG=N

Review URL: https://codereview.chromium.org/988893003

Cr-Commit-Position: refs/heads/master@{#32959}
2015-12-17 18:48:35 +00:00
mlippautz
8ad016d361 [cctest] Move most heap related tests to test/cctest/heap and clean wrt IWYU
* Move most heap related tests into heap/ subdir
* IWYU for heap utility functions

R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1512553002

Cr-Commit-Position: refs/heads/master@{#32706}
2015-12-09 11:26:15 +00:00