The v8::internal::IsolateData class in test/inspector/isolate-data.h
collides with v8::internal::IsolateData defined in
src/execution/isolate-data.h. In some circumstances, this can lead to
compilation or runtime issues. To fix that, this CL renames the class in
test/inspector to InspectorIsolateData.
Change-Id: I4b62b2a9d141169480c5a0591c1bcb2f275f87f4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3116248
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Samuel Groß <saelo@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76481}
This is a reland of d1b27019d3
Fixes include:
Adding missing file to bazel build
Forward-declaring classing before friend-classing them to fix win/gcc
Add missing v8-isolate.h include for vtune builds
Original change's description:
> [include] Split out v8.h
>
> This moves every single class/function out of include/v8.h into a
> separate header in include/, which v8.h then includes so that
> externally nothing appears to have changed.
>
> Every include of v8.h from inside v8 has been changed to a more
> fine-grained include.
>
> Previously inline functions defined at the bottom of v8.h would call
> private non-inline functions in the V8 class. Since that class is now
> in v8-initialization.h and is rarely included (as that would create
> dependency cycles), this is not possible and so those methods have been
> moved out of the V8 class into the namespace v8::api_internal.
>
> None of the previous files in include/ now #include v8.h, which means
> if embedders were relying on this transitive dependency then it will
> give compile failures.
>
> v8-inspector.h does depend on v8-scripts.h for the time being to ensure
> that Chrome continue to compile but that change will be reverted once
> those transitive #includes in chrome are changed to include it directly.
>
> Full design:
> https://docs.google.com/document/d/1rTD--I8hCAr-Rho1WTumZzFKaDpEp0IJ8ejZtk4nJdA/edit?usp=sharing
>
> Bug: v8:11965
> Change-Id: I53b84b29581632710edc80eb11f819c2097a2877
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3097448
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Commit-Queue: Dan Elphick <delphick@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#76424}
Cq-Include-Trybots: luci.v8.try:v8_linux_vtunejit
Bug: v8:11965
Change-Id: I99f5d3a73bf8fe25b650adfaf9567dc4e44a09e6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3113629
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76460}
This reverts commit d1b27019d3.
Reason for revert: Broke vtune build, tsan build and possibly others
Original change's description:
> [include] Split out v8.h
>
> This moves every single class/function out of include/v8.h into a
> separate header in include/, which v8.h then includes so that
> externally nothing appears to have changed.
>
> Every include of v8.h from inside v8 has been changed to a more
> fine-grained include.
>
> Previously inline functions defined at the bottom of v8.h would call
> private non-inline functions in the V8 class. Since that class is now
> in v8-initialization.h and is rarely included (as that would create
> dependency cycles), this is not possible and so those methods have been
> moved out of the V8 class into the namespace v8::api_internal.
>
> None of the previous files in include/ now #include v8.h, which means
> if embedders were relying on this transitive dependency then it will
> give compile failures.
>
> v8-inspector.h does depend on v8-scripts.h for the time being to ensure
> that Chrome continue to compile but that change will be reverted once
> those transitive #includes in chrome are changed to include it directly.
>
> Full design:
> https://docs.google.com/document/d/1rTD--I8hCAr-Rho1WTumZzFKaDpEp0IJ8ejZtk4nJdA/edit?usp=sharing
>
> Bug: v8:11965
> Change-Id: I53b84b29581632710edc80eb11f819c2097a2877
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3097448
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Commit-Queue: Dan Elphick <delphick@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#76424}
Bug: v8:11965
Change-Id: Id57313ae992e720c8b19abc975cd69729e1344aa
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3113627
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Owners-Override: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76428}
This moves every single class/function out of include/v8.h into a
separate header in include/, which v8.h then includes so that
externally nothing appears to have changed.
Every include of v8.h from inside v8 has been changed to a more
fine-grained include.
Previously inline functions defined at the bottom of v8.h would call
private non-inline functions in the V8 class. Since that class is now
in v8-initialization.h and is rarely included (as that would create
dependency cycles), this is not possible and so those methods have been
moved out of the V8 class into the namespace v8::api_internal.
None of the previous files in include/ now #include v8.h, which means
if embedders were relying on this transitive dependency then it will
give compile failures.
v8-inspector.h does depend on v8-scripts.h for the time being to ensure
that Chrome continue to compile but that change will be reverted once
those transitive #includes in chrome are changed to include it directly.
Full design:
https://docs.google.com/document/d/1rTD--I8hCAr-Rho1WTumZzFKaDpEp0IJ8ejZtk4nJdA/edit?usp=sharing
Bug: v8:11965
Change-Id: I53b84b29581632710edc80eb11f819c2097a2877
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3097448
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76424}
Following up on https://crrev.com/c/3067319 (V8 call site) and
https://crrev.com/c/3080920 (Blink override), we can now safely remove
the formatAccessorsAsProperties() predicate in the inspector API. V8 now
consistently applies the logic to all "inherited", native accessor
properties (which means both Blink IDL attributes and V8 builtins).
Bug: chromium:1076820, chromium:1199247
Change-Id: I156ee43eb87ffd7b1ba69900fe11283f37241dda
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3080568
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Kim-Anh Tran <kimanh@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#76187}
The adding of base:: was mostly prepared using git grep and sed:
git grep -l <pattern> | grep -v base/vector.h | \
xargs sed -i 's/\b<pattern>\b/base::<pattern>/
with lots of manual clean-ups due to the resulting
v8::internal::base::Vectors.
#includes were fixed using:
git grep -l "src/utils/vector.h" | \
axargs sed -i 's!src/utils/vector.h!src/base/vector.h!'
Bug: v8:11879
Change-Id: I3e6d622987fee4478089c40539724c19735bd625
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2968412
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75243}
cpplint rules change over time, and we change the exact rules we enable
for v8. This CL removes NOLINT annotations which are not needed
according to the currently enabled rules.
R=ahaas@chromium.org
Bug: v8:11717
Change-Id: Ica92f4ddc9c351c1c63147cbcf050086ca26cc07
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2859854
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74297}
The "DumpAsyncTaskStacksStateForTest" method just prints three counts,
which is not helpful for the fuzzer and can create unwanted output
during fuzzing.
R=szuend@chromium.org
Bug: chromium:1142437
Change-Id: I0192b3bf7d431ccf4938e6fc7a70f59ce43047a9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2778272
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73595}
The auto-generated inspector fuzzer corpus seed files will overwrite the
'utils' class by a proxy which provides non-existing functions.
See https://crrev.com/c/2563552.
R=szuend@chromium.org
Bug: chromium:1142437
Change-Id: If1e86617c4244f1b12fe007b5059b5a5f57454d5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2565127
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71515}
Make compileAndRunWithOrigin accept the same six arguments as
inspector-test. This makes inspector tests more useful as seed for the
inspector fuzzer, and allows to run more inspector fuzzer outputs
directly in the inspector-test binary.
R=szuend@chromium.org
Bug: chromium:1142437
Change-Id: Ib9e9768c834204ff17a641e9d462400a139bf6b0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2557507
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71363}
The fuzzer is expected to generate a lot of syntax and runtime errors,
and the respective messages just flood the fuzzer output. By always
putting a {TryCatch} scope around the execution, we prevent those
messages from being printed.
At the same time, inspector tests need to properly propagate uncaught
exceptions in the backend to the inspector, and fail on uncaught
exceptions in the frontend.
This CL allows for all these behaviours by extending the
{CatchExceptions} enum and the {TryCatch} logic in the task runner.
Drive-by: Use {base::OS::ExitProcess} instead of the explicit
{fflush} and {_exit}.
R=szuend@chromium.org
Bug: chromium:1142437
Change-Id: Ic2cb3b0de2399d25bd8c53090575308cb0e09ab0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2529135
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71152}
For the fuzzer it's unwise to exit on uncaught exceptions, as this
terminates the whole fuzzing process. Just ignore those exceptions
instead.
Drive-by: Fix a typo.
R=szuend@chromium.org
Bug: chromium:1142437
Change-Id: Ided1c0f35840c158f157acd8c0bb1c12ecf8a37f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2526386
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71059}
Instead of passing two bools to the {TaskRunner} constructor, pass to
enums. This makes the semantics more clear in the caller.
In the fuzzer, we actually *do not* want to catch exceptions. This
semantic fix will be done in a follow-up CL, such that this CL is a pure
refactoring.
R=szuend@chromium.org
Bug: v8:11074
Change-Id: I7f6df3a3f344524deb08db10b9317a6734b7ea42
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2526385
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71056}
Joining the thread from the watchdog is problematic, since e.g.
{pthread_join} (the implementation of {Thread::Join} on POSIX systems)
has undefined behaviour if multiple threads try to join at the same
time. In practice, this leads to deadlocks.
Thus implement termination by just calling {TaskRunner::Terminate}, but
not {TaskRunner::Join}. This fixes the deadlocks in the inspector
fuzzer.
The inspector test binary is fixed simarly, even though there it seems
to not cause problems so far.
In both files, the {Terminate} function is inlined into callers because
it's only a single line now, with one to two users.
Also, replace the single fuzzer test (which is invalid javascript) by
two tests: One called "invalid" explicitly, still with invalid
javascript, and one empty file, which is valid input. That one
reproduced the deadlock.
R=szuend@chromium.org
Bug: chromium:1142437
Change-Id: I8fb98b0cdbf3ceff6af6849397e5da5a4e9acd3c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2526384
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71054}
Keep tasks in unique_ptrs, such that they are freed independent of
whether they have been executed or not.
R=szuend@chromium.org
Bug: chromium:1142437, v8:11107, v8:11074
Change-Id: Ia265df3187c724b63e0f576d33235c1bfa522c4f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2517694
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71005}
The inspector fuzzer is running into timeouts most of the time
currently, because the test explicitly needs to quit execution.
Make fuzzing more efficient by adding a watchdog thread which stop
execution after 2 seconds. This will still result in valid test cases,
i.e. everything that was executed within those two seconds will count as
covered code.
Drive-by: Slightly simplify the storage of task runners. No need to
clear the vector after termination.
R=szuend@chromium.org
Bug: chromium:1142437, chromium:1145285
Change-Id: I7b5fe7ddcbce731fbc3d74ee8c43f7249f34b918
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2520906
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71002}
This adds a first simple version of the inspector fuzzer, which is a
stripped-down version of the inspector-test executable. The fuzzer
generates inputs which are compatible with inspector-test.
There are still memory leaks, and the fuzzer will probably run into
timeouts most of the time. Both of this will be addressed in follow-ups.
R=szuend@chromium.org, machenbach@chromium.org
Bug: chromium:1142437
Change-Id: I4d13da460f571d791a3642b0705a1f07b442c11b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2505722
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Simon Zünd <szuend@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70922}
