v8/third_party/jsoncpp
Sami Kyostila 9dbab9bbdb [tracing] Migrate tracing to Perfetto track events
This patch replaces V8's tracing implementation (i.e., the TRACE_EVENT
macros) with the track event base implementation from Perfetto. The
advantages of doing this are:

1) This allows us to remove most tracing-related backend code from V8.

2) V8 can start writing strongly typed trace event arguments, which
   are more compact, easier to process and more extensible than legacy
   JSON-based trace arguments.

For the time being, we still support the old trace macros when V8 is
embedded into Chrome and other embedders.

Design doc: https://docs.google.com/document/d/1f7tt4cb-JcA5bQFR1oXk60ncJPpkL02_Hi_Bc6MfTQk/edit#heading=h.398p6b4eaen2

Bug: chromium:1006766
Change-Id: Ie71474fbe065821772b13d851487ebbca680c4ae
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1947688
Commit-Queue: Sami Kyöstilä <skyostil@chromium.org>
Auto-Submit: Sami Kyöstilä <skyostil@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67217}
2020-04-17 21:31:24 +00:00
..
generated
BUILD.gn
LICENSE
README.chromium

Name: jsoncpp
URL: https://github.com/open-source-parsers/jsoncpp
Version: f572e8e42e22cfcf5ab0aea26574f408943edfa4
License: MIT
License File: LICENSE
Security Critical: yes

Description:
JsonCpp is used by multiple projects for parsing and generating JSON data. This
project is mirrored here from the public GitHub project, with a custom BUILD.gn
to allow for building with our Ninja + GN configuration. The main project uses
Meson or CMake for building.

Note: to update this project to a new version, regenerating the version.h header
is required. This can be done by installing either CMake or Meson, building the
project, and copying the generated version.h to the generated/ subfolder.