Commit Graph

16 Commits

Author SHA1 Message Date
lpy
ecdff43b99 [Tracing] Support multi-categories group list.
jasongin@ created this patch.
dcc50445a3
This patch adds the support to emit a trace event by using a comma-separated
list of categories, so that the trace event will be emitted if there is at least
one category is enabled in the categories list.

TBR=jochen@chromium.org

Review-Url: https://codereview.chromium.org/2558193002
Cr-Commit-Position: refs/heads/master@{#41567}
2016-12-08 00:28:18 +00:00
ulan
f18d56d130 Fix more -Wsign-compare warnings in heap, mips, base, etc.
BUG=v8:5614

Review-Url: https://codereview.chromium.org/2496913002
Cr-Commit-Position: refs/heads/master@{#40931}
2016-11-11 14:56:10 +00:00
lpy
9c78194343 [Tracing] Remove unused excluded categories list.
We only need included categories list, excluded categories list will only work
if we use regular expression in categories list, which is not supported in V8.

TBR=jochen@chromium.org

Review-Url: https://codereview.chromium.org/2462143002
Cr-Commit-Position: refs/heads/master@{#40681}
2016-10-31 19:45:20 +00:00
fmeawad
610fe2892b [Tracing] Remove State Sampling Profiling
The state sampling was implemented in chrome, we had an interface for it
V8 but it was not implemented yet.
The chrome version version has been removed in
https://codereview.chromium.org/2406703002/
Therefore following up with its removal in V8 as well.

This CL can land independent of the Chromium related CL.

R=primiano@chromium.org,alph@chromium.org

Review-Url: https://codereview.chromium.org/2410523002
Cr-Commit-Position: refs/heads/master@{#40232}
2016-10-12 15:34:51 +00:00
alph
57b0e37443 [tracing] r39794 follow-up: Update the missing part of the test.
The test now checks the case when an observer is added after tracing is started.

BUG=chromium:406277

Review-Url: https://codereview.chromium.org/2376953002
Cr-Commit-Position: refs/heads/master@{#39874}
2016-09-29 15:13:46 +00:00
alph
fcf1bac99a [tracing] Implement Add/RemoveTraceStateObserver for default platform.
BUG=chromium:406277

Review-Url: https://codereview.chromium.org/2369073003
Cr-Commit-Position: refs/heads/master@{#39794}
2016-09-27 20:12:55 +00:00
alph
4810f41a52 [tracing] Support ConvertableToTraceFormat argument type.
Drive-by: Use perfect forwarding for AddTraceEvent arguments.

BUG=406277

Committed: https://crrev.com/dcac49af485fe5d4c0027f153901435dbb29c232
Review-Url: https://codereview.chromium.org/2367603002
Cr-Original-Commit-Position: refs/heads/master@{#39742}
Cr-Commit-Position: refs/heads/master@{#39789}
2016-09-27 18:08:53 +00:00
machenbach
2c9661a62a Revert of [tracing] Support ConvertableToTraceFormat argument type. (patchset id:80001 of https://codereview.chromium.org/2367603002/ )
Reason for revert:
Breaks layout tests:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/10100

See also:
https://github.com/v8/v8/wiki/Blink%20layout%20tests

Original issue's description:
> [tracing] Support ConvertableToTraceFormat argument type.
>
> Drive-by: Use perfect forwarding for AddTraceEvent arguments.
>
> BUG=406277
>
> Committed: https://crrev.com/dcac49af485fe5d4c0027f153901435dbb29c232
> Cr-Commit-Position: refs/heads/master@{#39742}

TBR=jochen@chromium.org,caseq@chromium.org,fmeawad@chromium.org,alph@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=406277

Review-Url: https://codereview.chromium.org/2371103002
Cr-Commit-Position: refs/heads/master@{#39750}
2016-09-27 07:02:02 +00:00
alph
dcac49af48 [tracing] Support ConvertableToTraceFormat argument type.
Drive-by: Use perfect forwarding for AddTraceEvent arguments.

BUG=406277

Review-Url: https://codereview.chromium.org/2367603002
Cr-Commit-Position: refs/heads/master@{#39742}
2016-09-26 21:54:56 +00:00
kelvinjin
ec9bfc853b [Tracing] Minor bug fixes related to trace serialization
Escape sequences may now be written to a trace file (previously,
any string with a valid escapable character would fail a check).

Also, string properties are now surrounded with quotes.

BUG=v8:4561

Review-Url: https://codereview.chromium.org/2309943005
Cr-Commit-Position: refs/heads/master@{#39319}
2016-09-09 20:44:25 +00:00
lpy
375bf0eb19 [Tracing] Minor bugs fix.
1. The third parameter of strncpy should be the length of source string.
2. Value contains " should be valid.

BUG=v8:4561

Review-Url: https://codereview.chromium.org/2232683002
Cr-Commit-Position: refs/heads/master@{#38563}
2016-08-10 21:07:48 +00:00
rskang
94ad974df8 [Tracing] V8 Tracing Controller - Fix async trace event bug
Usage of hex IO manipulator for async event IDs corrupts future decimal number
outputs.

BUG=v8:5261

Review-Url: https://codereview.chromium.org/2200113003
Cr-Commit-Position: refs/heads/master@{#38331}
2016-08-04 08:49:22 +00:00
rskang
9a6a56d21f Add args and copy support to V8 tracing controller.
BUG=v8:4561

Review-Url: https://codereview.chromium.org/2190973003
Cr-Commit-Position: refs/heads/master@{#38255}
2016-08-02 17:13:13 +00:00
fmeawad
821c3e563c Reland [Tracing] V8 Tracing Controller
V8 has had a trace event macro interface for while, but without a tracing
controller a standalone V8 would be unable to collect traces.

This CL introduces a complete Tracing Controller system for V8.
It is fully function except that it does not yet store trace event args.

This CL has a few components,
The tracing controller itself, contributed by the author of this CL
The Trace config (including the parser), contributed by lpy@
The Trace Object, Trace Writer, and Trace Buffer are all contributed by rksang@

BUG=v8:4561
LOG=N

The original CL was failing the V8 Arm Builder:
https://build.chromium.org/p/client.v8.ports/builders/V8%20Arm%20-%20builder/builds/2456
and the V8 Mips Builder:
https://build.chromium.org/p/client.v8.ports/builders/V8%20Mips%20-%20builder/builds/2506

The failure is due to undefined behavior of CHECK_EQ of 2 const char*

Fix in patch 

Committed: https://crrev.com/3d598452679ce208ad9b2f48e0fb3fae352ce375
Cr-Commit-Position: refs/heads/master@{#38073}

patch from issue 2137013006 at patchset 200001 (http://crrev.com/2137013006#ps200001)

Review-Url: https://codereview.chromium.org/2183923004
Cr-Commit-Position: refs/heads/master@{#38104}
2016-07-27 16:21:54 +00:00
lpy
13c3d06a31 Revert of [Tracing] V8 Tracing Controller (patchset id:200001 of https://codereview.chromium.org/2137013006/ )
Reason for revert:
Revert this CL due to V8 Arm Builder failure and V8 Mips Builder failure.

https://build.chromium.org/p/client.v8.ports/builders/V8%20Arm%20-%20builder/builds/2456

https://build.chromium.org/p/client.v8.ports/builders/V8%20Mips%20-%20builder/builds/2506

Original issue's description:
> [Tracing] V8 Tracing Controller
>
> V8 has had a trace event macro interface for while, but without a tracing
> controller a standalone V8 would be unable to collect traces.
>
> This CL introduces a complete Tracing Controller system for V8.
> It is fully function except that it does not yet store trace event args.
>
> This CL has a few components,
> The tracing controller itself, contributed by the author of this CL
> The Trace config (including the parser), contributed by lpy@
> The Trace Object, Trace Writer, and Trace Buffer are all contributed by rksang@
>
> BUG=v8:4561
> LOG=N
>
> Committed: https://crrev.com/3d598452679ce208ad9b2f48e0fb3fae352ce375
> Cr-Commit-Position: refs/heads/master@{#38073}

TBR=jochen@chromium.org,mattloring@google.com,rskang@google.com,yangguo@chromium.org,fmeawad@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4561

Review-Url: https://codereview.chromium.org/2183943002
Cr-Commit-Position: refs/heads/master@{#38074}
2016-07-26 22:45:25 +00:00
fmeawad
3d59845267 [Tracing] V8 Tracing Controller
V8 has had a trace event macro interface for while, but without a tracing
controller a standalone V8 would be unable to collect traces.

This CL introduces a complete Tracing Controller system for V8.
It is fully function except that it does not yet store trace event args.

This CL has a few components,
The tracing controller itself, contributed by the author of this CL
The Trace config (including the parser), contributed by lpy@
The Trace Object, Trace Writer, and Trace Buffer are all contributed by rksang@

BUG=v8:4561
LOG=N

Review-Url: https://codereview.chromium.org/2137013006
Cr-Commit-Position: refs/heads/master@{#38073}
2016-07-26 22:15:39 +00:00