The fuzzer function is called multiple times with libfuzzer. Trap
handlers, however, should only be initialized once. With this CL we add
a flag to initialize trap handlers only once.
R=clemensb@chromium.org
Bug: chromium:1122590
Change-Id: Ib51a50cfe9dad5e3133de3085ad147f5a069b1bd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2384769
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69643}
Since we switched to C++14 now, we can use {std::make_unique} instead
of our own {base::make_unique} from {template-utils.h}.
R=mstarzinger@chromium.org, yangguo@chromium.org
Bug: v8:9687
No-Try: true
Change-Id: I660eb30038bbb079cee93c7861cd87ccd134f01b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1789300
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63642}
Due to a recent refactoring the function EnsureEventLoopInitialized on
the default platform became obsolete. It does not contain a single line
of code. With this CL we prepare the removal of this function from the
V8 platform API.
R=rmcilroy@chromium.org
Bug: v8:7310
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: If4d54cd989f8df2f40b322be3b67bb8a482398d0
Reviewed-on: https://chromium-review.googlesource.com/934221
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51635}
This reverts commit 004f348aba.
Reason for revert: Breaks msvc compile: https://build.chromium.org/p/client.v8/builders/V8%20Win64%20-%20msvc/builds/672
Original change's description:
> [fuzzer] Add attributes to LLVMFuzzerInitialize definition.
>
> That prevents the linker from dead-stripping the function, as it is not called
> directly, it is resolved in the runtime via dlsym().
>
> Bug: chromium:754124, chromium:787723
> Change-Id: I46a02ef01349f59b7ed944ce1483b7277e234a19
> Reviewed-on: https://chromium-review.googlesource.com/833995
> Commit-Queue: Max Moroz <mmoroz@chromium.org>
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Reviewed-by: Mathias Bynens <mathias@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#50212}
TBR=ahaas@chromium.org,mmoroz@chromium.org,mathias@chromium.org
Change-Id: Iba35b55ee4d11aca0dfb9cffde7a6a51e0c8e46c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:754124, chromium:787723
Reviewed-on: https://chromium-review.googlesource.com/834548
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50213}
That prevents the linker from dead-stripping the function, as it is not called
directly, it is resolved in the runtime via dlsym().
Bug: chromium:754124, chromium:787723
Change-Id: I46a02ef01349f59b7ed944ce1483b7277e234a19
Reviewed-on: https://chromium-review.googlesource.com/833995
Commit-Queue: Max Moroz <mmoroz@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50212}
The FuzzerSupport was keeping a single instance of itself. With this CL,
this instance is now stored in a unique_ptr. Therefore it is not
necessary to register an onExit callback to delete the FuzzerSupport
instance.
Drive-by changes: Some cleanup with the FuzzerSupport.
R=clemensh@chromium.org
Bug: chromium:787723
Change-Id: I5188c7aa7e778ccd45fc80ed0115c947d23a0dee
Reviewed-on: https://chromium-review.googlesource.com/792949
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49723}
With this CL, {CreateDefaultPlatform} returns a unique_ptr to indicate
that the caller owns the returned memory. We had several memory leaks
where the memory of the DefaultPlatform did not get deallocated.
In addition, the {TracingController} of the {DefaultPlatform} also gets
received as a unique_ptr. Thereby we document that the {DefaultPlatform}
takes ownership of the {TracingController}. Note that the memory of the
{TracingController} was already owned by the {DefaultPlatform}, but it
was not documented in the interface, and it was used incorrectly in
tests.
This CL fixes the asan issues in
https://chromium-review.googlesource.com/c/v8/v8/+/753583
([platform] Implement TaskRunners in the DefaultPlatform)
R=rmcilroy@chromium.org
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I0d1a6d3b22bb8289dc050b1977e4f58381cec675
Reviewed-on: https://chromium-review.googlesource.com/755033
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49349}
The new fuzzer takes the fuzzer input as module bytes and compiles them
with WebAssembly asynchronous compilation.
R=mtrofin@chromium.org
Change-Id: I9740edec68e26c04d011d85c68521e340be13c4c
Reviewed-on: https://chromium-review.googlesource.com/506156
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Mircea Trofin <mtrofin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45912}
Getting elements, querying length or copying elements
are now const functions.
Drive-by fix: Noticed a few more getters that should be const.
Add a comment to ArrayList functions that are static functions.
BUG=
Change-Id: I5de1aed97510dea4e47cb974b3259da51ae663af
Reviewed-on: https://chromium-review.googlesource.com/467249
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Commit-Queue: Franziska Hinkelmann <franzih@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44372}
This allows using icu data, bundled in the icudtl.dat file,
to be loaded automatically from a default location
side-by-side with the executable.
The v8 stand-alone default is still to use statically
linked ICU data, but this will be switched in a separate
follow-up CL.
BUG=chromium:616033
LOG=y
Review-Url: https://codereview.chromium.org/2042253002
Cr-Commit-Position: refs/heads/master@{#36823}
