Remove the range check of formatRange, formatRangeToParts on
NumberFormat and selectRange on PluralRules
Bug: v8:10776
Change-Id: Ifede7d61db6414d5b338b22bd188406e5f7d98b7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3779041
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81984}
Now that we require C++17 support, we can just use the standard
static_assert without message, instead of our STATIC_ASSERT macro.
R=leszeks@chromium.org
Bug: v8:12425
Change-Id: I1d4e39c310b533bcd3a4af33d027827e6c083afe
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3647353
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80524}
This is a reland of commit 9145388055
Fixed: properly reference the ClearedValue in CSA (i.e. without
the cage_base upper 32 bits).
Original change's description:
> Reland "[osr] Use the new OSR cache"
>
> This is a reland of commit 91da38831d
>
> Fixed: Use an X register for JumpIfCodeTIsMarkedForDeoptimization
> on arm64.
>
> Original change's description:
> > [osr] Use the new OSR cache
> >
> > This CL switches over our OSR system to be based on the feedback
> > vector osr caches.
> >
> > - OSRing to Sparkplug is fully separated from OSR urgency. If
> > SP code exists, we simply jump to it, no need to maintain an
> > installation request.
> > - Each JumpLoop checks its dedicated FeedbackVector cache slot.
> > If a valid target code object exists, we enter it *without*
> > calling into runtime to fetch the code object.
> > - Finally, OSR urgency still remains as the heuristic for
> > requesting Turbofan OSR compile jobs. Note it no longer has a
> > double purpose of being a generic untargeted installation
> > request.
> >
> > With the new system in place, we can remove now-unnecessary
> > hacks:
> >
> > - Early OSR tierup is replaced by the standard OSR system. Any
> > present OSR code is automatically entered.
> > - The synchronous OSR compilation fallback is removed. With
> > precise installation (= per-JumpLoop-bytecode) we no longer
> > have the problem of 'getting unlucky' with JumpLoop/cache entry
> > mismatches. Execution has moved on while compiling? Simply spawn
> > a new concurrent compile job.
> > - Remove the synchronous (non-OSR) Turbofan compile request now
> > that we always enter available OSR code as early as possible.
> > - Tiering into Sparkplug no longer messes with OSR state.
> >
> > Bug: v8:12161
> > Change-Id: I0a85e53d363504b7dac174dbaf69c03c35e66700
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3596167
> > Commit-Queue: Jakob Linke <jgruber@chromium.org>
> > Auto-Submit: Jakob Linke <jgruber@chromium.org>
> > Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> > Commit-Queue: Leszek Swirski <leszeks@chromium.org>
> > Cr-Commit-Position: refs/heads/main@{#80147}
>
> Bug: v8:12161
> Change-Id: Ib3597cf1d99cdb5d0f2c5ac18e311914f376231d
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3606232
> Auto-Submit: Jakob Linke <jgruber@chromium.org>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Commit-Queue: Leszek Swirski <leszeks@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#80167}
Bug: v8:12161,chromium:1320189
Change-Id: Ibd9a2ab61f51ebb32a3f5a66f7c602faead71c3e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3620273
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Jakob Linke <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80306}
This reverts commit 9145388055.
Reason for revert: Breaking the Fuchsia Deterministic Builder
Original change's description:
> Reland "[osr] Use the new OSR cache"
>
> This is a reland of commit 91da38831d
>
> Fixed: Use an X register for JumpIfCodeTIsMarkedForDeoptimization
> on arm64.
>
> Original change's description:
> > [osr] Use the new OSR cache
> >
> > This CL switches over our OSR system to be based on the feedback
> > vector osr caches.
> >
> > - OSRing to Sparkplug is fully separated from OSR urgency. If
> > SP code exists, we simply jump to it, no need to maintain an
> > installation request.
> > - Each JumpLoop checks its dedicated FeedbackVector cache slot.
> > If a valid target code object exists, we enter it *without*
> > calling into runtime to fetch the code object.
> > - Finally, OSR urgency still remains as the heuristic for
> > requesting Turbofan OSR compile jobs. Note it no longer has a
> > double purpose of being a generic untargeted installation
> > request.
> >
> > With the new system in place, we can remove now-unnecessary
> > hacks:
> >
> > - Early OSR tierup is replaced by the standard OSR system. Any
> > present OSR code is automatically entered.
> > - The synchronous OSR compilation fallback is removed. With
> > precise installation (= per-JumpLoop-bytecode) we no longer
> > have the problem of 'getting unlucky' with JumpLoop/cache entry
> > mismatches. Execution has moved on while compiling? Simply spawn
> > a new concurrent compile job.
> > - Remove the synchronous (non-OSR) Turbofan compile request now
> > that we always enter available OSR code as early as possible.
> > - Tiering into Sparkplug no longer messes with OSR state.
> >
> > Bug: v8:12161
> > Change-Id: I0a85e53d363504b7dac174dbaf69c03c35e66700
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3596167
> > Commit-Queue: Jakob Linke <jgruber@chromium.org>
> > Auto-Submit: Jakob Linke <jgruber@chromium.org>
> > Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> > Commit-Queue: Leszek Swirski <leszeks@chromium.org>
> > Cr-Commit-Position: refs/heads/main@{#80147}
>
> Bug: v8:12161
> Change-Id: Ib3597cf1d99cdb5d0f2c5ac18e311914f376231d
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3606232
> Auto-Submit: Jakob Linke <jgruber@chromium.org>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Commit-Queue: Leszek Swirski <leszeks@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#80167}
Bug: v8:12161
Change-Id: I73e2d98660e9edfbe07a152a14402380ea9227de
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3615219
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
Owners-Override: Deepti Gandluri <gdeepti@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#80287}
Add flag --always-use-string-forwarding-table to always use the
forwarding table (usually only used for shared strings) instead of
ThinString migrations initially (during GC strings will be migrated
to normal ThinStrings). The goal is to get more coverage of this code
that is designed for shared strings.
Bug: v8:12007
Change-Id: I7eb2e5ccf0018c4ac349611aebe337d8288de5c8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3536650
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Patrick Thier <pthier@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80206}
This is a reland of commit 91da38831d
Fixed: Use an X register for JumpIfCodeTIsMarkedForDeoptimization
on arm64.
Original change's description:
> [osr] Use the new OSR cache
>
> This CL switches over our OSR system to be based on the feedback
> vector osr caches.
>
> - OSRing to Sparkplug is fully separated from OSR urgency. If
> SP code exists, we simply jump to it, no need to maintain an
> installation request.
> - Each JumpLoop checks its dedicated FeedbackVector cache slot.
> If a valid target code object exists, we enter it *without*
> calling into runtime to fetch the code object.
> - Finally, OSR urgency still remains as the heuristic for
> requesting Turbofan OSR compile jobs. Note it no longer has a
> double purpose of being a generic untargeted installation
> request.
>
> With the new system in place, we can remove now-unnecessary
> hacks:
>
> - Early OSR tierup is replaced by the standard OSR system. Any
> present OSR code is automatically entered.
> - The synchronous OSR compilation fallback is removed. With
> precise installation (= per-JumpLoop-bytecode) we no longer
> have the problem of 'getting unlucky' with JumpLoop/cache entry
> mismatches. Execution has moved on while compiling? Simply spawn
> a new concurrent compile job.
> - Remove the synchronous (non-OSR) Turbofan compile request now
> that we always enter available OSR code as early as possible.
> - Tiering into Sparkplug no longer messes with OSR state.
>
> Bug: v8:12161
> Change-Id: I0a85e53d363504b7dac174dbaf69c03c35e66700
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3596167
> Commit-Queue: Jakob Linke <jgruber@chromium.org>
> Auto-Submit: Jakob Linke <jgruber@chromium.org>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Commit-Queue: Leszek Swirski <leszeks@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#80147}
Bug: v8:12161
Change-Id: Ib3597cf1d99cdb5d0f2c5ac18e311914f376231d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3606232
Auto-Submit: Jakob Linke <jgruber@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80167}
This reverts commit 91da38831d.
Reason for revert: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux64%20-%20arm64%20-%20sim%20-%20pointer%20compression%20-%20builder/21150/overview
Original change's description:
> [osr] Use the new OSR cache
>
> This CL switches over our OSR system to be based on the feedback
> vector osr caches.
>
> - OSRing to Sparkplug is fully separated from OSR urgency. If
> SP code exists, we simply jump to it, no need to maintain an
> installation request.
> - Each JumpLoop checks its dedicated FeedbackVector cache slot.
> If a valid target code object exists, we enter it *without*
> calling into runtime to fetch the code object.
> - Finally, OSR urgency still remains as the heuristic for
> requesting Turbofan OSR compile jobs. Note it no longer has a
> double purpose of being a generic untargeted installation
> request.
>
> With the new system in place, we can remove now-unnecessary
> hacks:
>
> - Early OSR tierup is replaced by the standard OSR system. Any
> present OSR code is automatically entered.
> - The synchronous OSR compilation fallback is removed. With
> precise installation (= per-JumpLoop-bytecode) we no longer
> have the problem of 'getting unlucky' with JumpLoop/cache entry
> mismatches. Execution has moved on while compiling? Simply spawn
> a new concurrent compile job.
> - Remove the synchronous (non-OSR) Turbofan compile request now
> that we always enter available OSR code as early as possible.
> - Tiering into Sparkplug no longer messes with OSR state.
>
> Bug: v8:12161
> Change-Id: I0a85e53d363504b7dac174dbaf69c03c35e66700
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3596167
> Commit-Queue: Jakob Linke <jgruber@chromium.org>
> Auto-Submit: Jakob Linke <jgruber@chromium.org>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Commit-Queue: Leszek Swirski <leszeks@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#80147}
Bug: v8:12161
Change-Id: I4a6955f4f20b6f3b13e98d5600c7c6a5205915bc
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3605608
Auto-Submit: Nico Hartmann <nicohartmann@chromium.org>
Owners-Override: Nico Hartmann <nicohartmann@chromium.org>
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#80148}
This CL switches over our OSR system to be based on the feedback
vector osr caches.
- OSRing to Sparkplug is fully separated from OSR urgency. If
SP code exists, we simply jump to it, no need to maintain an
installation request.
- Each JumpLoop checks its dedicated FeedbackVector cache slot.
If a valid target code object exists, we enter it *without*
calling into runtime to fetch the code object.
- Finally, OSR urgency still remains as the heuristic for
requesting Turbofan OSR compile jobs. Note it no longer has a
double purpose of being a generic untargeted installation
request.
With the new system in place, we can remove now-unnecessary
hacks:
- Early OSR tierup is replaced by the standard OSR system. Any
present OSR code is automatically entered.
- The synchronous OSR compilation fallback is removed. With
precise installation (= per-JumpLoop-bytecode) we no longer
have the problem of 'getting unlucky' with JumpLoop/cache entry
mismatches. Execution has moved on while compiling? Simply spawn
a new concurrent compile job.
- Remove the synchronous (non-OSR) Turbofan compile request now
that we always enter available OSR code as early as possible.
- Tiering into Sparkplug no longer messes with OSR state.
Bug: v8:12161
Change-Id: I0a85e53d363504b7dac174dbaf69c03c35e66700
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3596167
Commit-Queue: Jakob Linke <jgruber@chromium.org>
Auto-Submit: Jakob Linke <jgruber@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80147}
For a while, we shipped a version which writes version 13 data with
JSArrayBufferView flags, and then fixed version 13 to not include the
flags.
This CL adds a compatibility mode for parsing the the version 13
data which includes the flags, since it still occurs in the wild.
Bug: chromium:1314833,chromium:1284506
Change-Id: I96cc432c8574a40b11ec0037394feb1853515760
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3583982
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79959}
Change the unittest runner to no longer uncondtionally set up a default
platform in the "environment", but to instead make platform set-up part
of the "mixin" framework for test fixtures.
Requires modifying some tests that expect the platform to be available,
and all flag implications resolved, before the mixin constructors run.
We still keep the environment for setting up the process for cppgc. This
process setup can only be done once per process, so it can no longer use
the platform -- that's ok though, the page allocator used by cppgc's
process initialisation doesn't have to be the same as the platform's so
we can just pass in a separate new one.
Change-Id: Ic8ccf39722e8212962c5bba87350c4b304388a7c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3571886
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79820}
Tweak a few names, remove a few GetIsolate calls, other minor
usability refactors.
It may be worth taking a closer look at the impl in the future,
currently the design choices don't seem ideal (see the added TODO
on top of the class).
The reland is unchanged from the original CL.
Bug: v8:12161
Change-Id: I9971f7f2fb08b7a1ec2d57b2a0e4accdc11191ca
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3568444
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Jakob Linke <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79759}
- Unhandlify OSROptimizedCodeCache::GetOptimizedCode.
- Unstatic-fy FeedbackVector::SetOptimizedCode.
- Remove frame-walking logic during the OSR tierup decision.
The reland is unchanged from the original CL.
Bug: v8:12161
Change-Id: Ibf03a9dd9a6fcd38c0664e5d5014a26d0240e035
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3568463
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Jakob Linke <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79752}
This reverts commit d368dcf4ae.
Reason for revert: https://crbug.com/1312188
Original change's description:
> Refactor OSROptimizedCodeCache
>
> Tweak a few names, remove a few GetIsolate calls, other minor
> usability refactors.
>
> It may be worth taking a closer look at the impl in the future,
> currently the design choices don't seem ideal (see the added TODO
> on top of the class).
>
> Bug: v8:12161
> Change-Id: Ib34e372aa58a30c68c9c5cdd0d1da0ec3e86717c
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3560447
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Commit-Queue: Jakob Linke <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#79687}
Bug: v8:12161, chromium:1312188
Change-Id: Ieb3a91682845a23536fdfdf3208af74b3c6585f8
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3564989
Auto-Submit: Adam Klein <adamk@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#79700}
Tweak a few names, remove a few GetIsolate calls, other minor
usability refactors.
It may be worth taking a closer look at the impl in the future,
currently the design choices don't seem ideal (see the added TODO
on top of the class).
Bug: v8:12161
Change-Id: Ib34e372aa58a30c68c9c5cdd0d1da0ec3e86717c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3560447
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Jakob Linke <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79687}
On 32-bit platforms, we generally don't over-allocate backing stores
for Wasm memories. That leads to quadratic overall complexity of
repeated growth operations by a few pages each though. To fix that,
this patch introduces a small over-allocation factor: when we have
to reallocate to grow a memory, we now grow by at least 1/8th of the
memory's previous size.
Bug: chromium:1294262
Change-Id: I89b5e974c75aac78bece8fcd72fb7a2184345153
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3472496
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79193}
Also:
- Refactor the ValueSerializer tests using raw data, so that we test all
valid versions for each test (not only one hard-coded one)
- Mark some tests as backwards compatibility tests, to make it less
likely that somebody updates them not realizing they are backwards
compatibility tests.
Bug: v8:11111, v8:12532
Change-Id: I670849de07742c8d442249ef4f013781e4ee9255
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3386802
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78681}
V8 crashed with a FATAL when memory allocation during instantiation
failed. With this CL, a RangeError is thrown instead.
This is not the only possible OOM that can happen during the startup of
a WebAssembly app, but since the allocation of WebAssembly memory is
among the biggest allocations, this change may already prevent several
crashes.
R=clemensb@chromium.org
Bug: chromium:1268898
Change-Id: I9376830ba2fe9df62b5595b6b19c92e35a75dfda
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3380586
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78569}
This should have been updated in https://crrev.com/c/3370408
Bug: chromium:1284506
Change-Id: Ie44d80b507c9a798ce6f4776672270f9d4b12195
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3371463
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Austin Sullivan <asully@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78519}
https://crrev.com/c/3297708 changed the serialization format for typed
arrays without bumping the format version. As a consequence, builds that
include that CL fail to deserialize typed arrays serialized by previous
V8 versions.
This CL reverts the serialization format change, and does minimal test
changes to reflect the revert. https://crbug.com/v8/12532 tracks
serializing typed array flags in a backwards-compatible manner.
Bug: chromium:1284506
Change-Id: Ib32e88c6383e0ad4ad1a9ff63f413a1eb123b1ef
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3370408
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Victor Costan <pwnall@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78507}
In addition, make the code less confusing and more future proof:
- initialize the JSArrayBufferView bit_field to 0 (not only zeroing the
relevant bits)
- serialize it as uint32, since it's an uint32.
Bug: v8:11111
Change-Id: Iffbbb27cc8c821587f992668bfbcf2448a776f15
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3300132
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78075}
In a follow-up CL, the backing stores will, when the sandbox is enabled,
be referenced from V8 objects through offsets rather than raw pointers.
For that to work, all backing stores must be located inside the virtual
memory cage. This CL prepares for that.
Bug: chromium:1218005
Change-Id: Ibb989626ed7094bd4f02ca15464539f4e2bda90f
Cq-Include-Trybots: luci.v8.try:v8_linux64_heap_sandbox_dbg_ng
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3114136
Commit-Queue: Samuel Groß <saelo@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76486}
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}
