Change base::Optional to an alias of absl::optional. Eventually we
should remove it entirely.

Bug: v8:11006
Change-Id: I687d44cc7e7cd0a49a84bcc207231eb6808eef2d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2476318
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76913}

Bug: v8:7748
Change-Id: Ic25e7be11cb1a06b160c1abe6d004a4c74b88b49
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3167493
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76912}

This reverts commit db95e20b.

Reason for revert: UBSan failures https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux64%20UBSan/18300/overview

Original change's description:
> [wasm] Introduce CallInfo in WasmGraphBuildingInterface
>
> The DoCall and DoReturnCall functions implement function calls in
> WasmGraphBuilderInterface. These functions need different arguments
> based on if the call is direct, indirect or call_ref. Right now, these
> arguments are misnamed in some cases, and callers have to pass default
> values for unused arguments.
> This CL tidies up the arguments of these functions by introducing a
> CallInfo class which provides different constructors based on the type
> of the call, where only the required arguments need to be passed.
>
> Change-Id: Ie03de6d3cf253a9baa0369f569589bb91d0b1866
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3162606
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#76910}

Change-Id: Ie0b288b3cbb66de4858fb7fbf1bc992518e637d0
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3168284
Auto-Submit: Leszek Swirski <leszeks@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@{#76911}

The DoCall and DoReturnCall functions implement function calls in
WasmGraphBuilderInterface. These functions need different arguments
based on if the call is direct, indirect or call_ref. Right now, these
arguments are misnamed in some cases, and callers have to pass default
values for unused arguments.
This CL tidies up the arguments of these functions by introducing a
CallInfo class which provides different constructors based on the type
of the call, where only the required arguments need to be passed.

Change-Id: Ie03de6d3cf253a9baa0369f569589bb91d0b1866
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3162606Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76910}

This reverts commit b06f3832.

Reason for revert: Typo in mac arm64 config

Original change's description:
> [flag] Disable W^X behind --future
>
> Measure the impact of W^X on --future bots
>
> Change-Id: I6f60cc835471fa62ec0871101eca5d3022ece519
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3168277
> Commit-Queue: Leszek Swirski <leszeks@chromium.org>
> Auto-Submit: Leszek Swirski <leszeks@chromium.org>
> Reviewed-by: Toon Verwaest <verwaest@chromium.org>
> Reviewed-by: Hannes Payer <hpayer@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#76908}

Change-Id: Ia6084a838bc507bc4c988d13d1a991c7604e4653
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3168619
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Owners-Override: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76909}

Measure the impact of W^X on --future bots

Change-Id: I6f60cc835471fa62ec0871101eca5d3022ece519
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3168277
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76908}

This fixes the first part of a failing spec test, the other WebAssembly
objects will follow in other CLs.

R=jkummerow@chromium.org

Bug: v8:12227
Change-Id: I7b57b0c518671f0614a88f0477b64e2507435aba
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3168272
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76907}

The barrier checks whether an object has already been marked and
strongifies all values in case it was. This means that DescriptorArray
elements will not be reclaimed within the current garbage collection
cycle in case a write barrier triggers for the array.

Bug: v8:12133
Change-Id: I33df2f75d75527034a040275b6c55ac0aed94321
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3158325Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76906}

An initial value for Table.grow is supported by the core spec and does
not depend on a proposal, see [1].

[1] https://webassembly.github.io/spec/js-api/index.html#tables

R=thibaudm@chromium.org

Bug: v8:12227
Change-Id: Ia4f16adc76a0422b2211c069614929a1a70afa76
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3164979Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76905}

When checking for operand interference, if both operands are slots and
one of them is 128 bit wide, check that the slot ranges don't intersect.

R=nicohartmann@chromium.org

Bug: chromium:1248817
Change-Id: Ib18b6e596dbb23427508b7cc07947a0ab4665e85
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3162141Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76904}

Change-Id: I501d81c461f16ea483d4d2246fceb8b40cae261e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3167310Reviewed-by: Milad Fa <mfarazma@redhat.com>
Commit-Queue: Junliang Yan <junyan@redhat.com>
Cr-Commit-Position: refs/heads/main@{#76903}

This ports the trap handler implementation for the arm64 simulator
from POSIX to Windows. Apart from different registers being used
for passing parameters, and different access to these register
values in the signal handler, the implementation is exactly the same.

The new logic is being used for sanitizer builds which automatically
target arm64 via the simulator, or if manually compiling an arm64
simulator build on x64. I manually tested the latter.

Also, the existing unit test is enabled for Mac (which was missing)
and Windows now.

R=ahaas@chromium.org, mseaborn@chromium.org

Bug: v8:11955
Cq-Include-Trybots: luci.v8.try:v8_win64_asan_rel_ng
Cq-Include-Trybots: luci.v8.try:v8_mac64_asan_rel_ng
Change-Id: Ia62405b28808a3cc9f199e3f43a45ffc4bda491b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3163256
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76902}

Bug: v8:7790
Change-Id: I7c091ad3fd5e7d9a8c4b306d8559654f3fb06868
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3168271
Commit-Queue: Georg Neis <neis@chromium.org>
Commit-Queue: Nico Hartmann <nicohartmann@chromium.org>
Auto-Submit: Georg Neis <neis@chromium.org>
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76901}

Instead of explicitely splitting the cage into two separate regions, we
now just create a single BoundedPageAllocator to manage the entire
address range of the cage, then allocate the first 4GB for the pointer
compression cage.

Bug: chromium:1218005
Change-Id: I02c53ca8b6dda9074ae6caccc74c32bd6271d4d2
Cq-Include-Trybots: luci.v8.try:v8_linux64_heap_sandbox_dbg_ng
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3162044Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Samuel Groß <saelo@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76900}

Bug: v8:12201
Change-Id: I9a225184a887002859882d6960432a71da28b76e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3168230
Commit-Queue: Georg Neis <neis@chromium.org>
Commit-Queue: Nico Hartmann <nicohartmann@chromium.org>
Auto-Submit: Georg Neis <neis@chromium.org>
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76899}

Change-Id: Icd2ed5c6e54dec208afa9a09b0e4fe9bcd410687
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3167438
Commit-Queue: Yahan Lu <yahan@iscas.ac.cn>
Commit-Queue: Ji Qiu <qiuji@iscas.ac.cn>
Reviewed-by: Ji Qiu <qiuji@iscas.ac.cn>
Cr-Commit-Position: refs/heads/main@{#76898}

This is a reland of 3c49308a

Original change's description:
> [DEPS] Add abseil to deps
>
> Add a dependency on the chromium abseil-cpp subdir mirror.
>
> Bug: v8:11006
> Change-Id: Icaad757269d27c65bc368ed539f84c5bb79ee62d
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2464940
> Commit-Queue: Leszek Swirski <leszeks@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Victor Gomes <victorgomes@chromium.org>
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#70786}

Bug: v8:11006
Change-Id: I2befd2eadd11d485eee47c68119d93be9a3e1655
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2504257
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76897}

Inlineability can change when a function gets its deoptimization
disabled. We can bailout if we notice that (but keep in mind that it
can still happen later).

Bug: chromium:1250244, v8:7790
Change-Id: Ib088396f41eceeaae7ccdfce287cd11c5bee738a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3164980Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76896}

vragther require that the destination vector register group cannot overlap with the source vector
register groups, otherwise an illegal instruction exception is raised.

Change-Id: I6d23ea80edc4a80be961531ded855ff372ca0da0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3161777
Commit-Queue: Yahan Lu <yahan@iscas.ac.cn>
Reviewed-by: Ji Qiu <qiuji@iscas.ac.cn>
Cr-Commit-Position: refs/heads/main@{#76895}

Fix node.js build failed

Change-Id: I3769a2f7a71b26b7d0d84bfc0e76c359e50191ad
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3167434
Commit-Queue: Ji Qiu <qiuji@iscas.ac.cn>
Reviewed-by: Ji Qiu <qiuji@iscas.ac.cn>
Cr-Commit-Position: refs/heads/main@{#76894}

Previously the internal `[[ArrayBufferData]]` property for `ArrayBuffer`
objects reported by the inspector (and used by the DevTools front-end to
identify `ArrayBuffer`s and `WebAssembly.Memory`s using the same backing
store) simply contained a hex string representation of the backing store
pointer. However that unnecessarily leaks internal addresses and more
importantly is not deterministic, which complicates tests (just blew up
on layout tests).

This CL introduces an automatically incremented `BackingStore::id()`,
which is used instead now and is deterministic.

Bug: chromium:1199701, chromium:1163802, chromium:1249961
Change-Id: I8ee47009cd825cfdbe00230f617c87c90508ab2a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3162144
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76893}

The default value for table entries in WebAssembly tables is null when
the table gets allocated from WebAssembly, but when the table gets
allocated from JavaScript, the default value is undefined when the
table type is externref. With this CL V8 handles the JavaScript case
spec-compliant.

R=manoskouk@chromium.org

Bug: v8:12227
Change-Id: Ic8a1361629d8e5dfb59e2ee22a5e0ae0f6de936d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3162045
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76892}

Previous 256-bit implementation supports register
to register move, this patch adds memory to/from
register support.

Bug: v8:12228
Change-Id: I3088bae47bacf13595c76506cdc016f01a31d8b6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3160296
Commit-Queue: Jie Pan <jie.pan@intel.com>
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76891}

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/590c648..48f708c

Rolling v8/buildtools/third_party/libc++abi/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi/+log/a5b6419..c883cb1

Rolling v8/buildtools/third_party/libunwind/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind/+log/44ea7ab..a7e4ce0

Rolling v8/third_party/aemu-linux-x64: FqiWusPGPs0zkuCyCSj2axBNOhCaD117fjIbnnj6h8kC..4_W8oYEfH2jwjpXXJX32HUtITINfNQfevdEMi6HVUm8C

Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/5307522..9cba73f

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/83b09bd..c8d8b3e

TBR=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com

Change-Id: I22da2220afa663166c361d04b9301c6940f97a91
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3167810Reviewed-by: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#76890}

Optimize i64x2mul when AVX is supported to elide some moves.

Bug: v8:11589
Change-Id: Ide0bba502a35cbb632e3fc311c9697c5f54f9d82
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3163280Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76889}

Change-Id: Ie3778dfc1b477a234399d58dd78ef1a3c1195b4d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3166250Reviewed-by: Milad Fa <mfarazma@redhat.com>
Commit-Queue: Junliang Yan <junyan@redhat.com>
Cr-Commit-Position: refs/heads/main@{#76888}

Refactor TryCopyAndConvertArrayToCppBuffer to avoid using a CTypeInfo*
pointer as template argument. Use instead a uint32 encoded value
sufficient to reconstruct the CTypeInfo.

Bug: v8:11739
Change-Id: I74052e59b3fa5ebed00cdb938504ba1947d959d7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3138832
Commit-Queue: Paolo Severini <paolosev@microsoft.com>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76887}

Change-Id: I56592c8abf48c30ecdc1f4ce3084bd373a5930d9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3165691Reviewed-by: Milad Fa <mfarazma@redhat.com>
Commit-Queue: Junliang Yan <junyan@redhat.com>
Cr-Commit-Position: refs/heads/main@{#76886}

Change-Id: Ia530c3505e3675f8170900e0c64fea2cdb8e44a8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3164907Reviewed-by: Milad Fa <mfarazma@redhat.com>
Commit-Queue: Junliang Yan <junyan@redhat.com>
Cr-Commit-Position: refs/heads/main@{#76885}

Behind the --wasm-inlining flag, we introduce speculative direct calls
as an alternative to invoking functions through references.
In pseudocode, call_ref(func_ref, args...) reduces to
  if (func_ref == function_reference_at(expected_index)) {
    call_direct(expected_index, args...)
  } else call_ref(func_ref, args...)
The introduced direct call can later get inlined in WasmInliningPhase.
Currently, we always speculate that the reference is the function at
index 0. Proper heuristics, based on liftoff runtime feedback, will come
later.

Bug: v8:12166, v8:7748
Change-Id: Icd1319d3091b436e71906717fd8a2662bfbb8481
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3162602
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76884}

Change-Id: I1cfb706a429a67830640ec3274b95dd6ee9cdd56
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3164904Reviewed-by: Milad Fa <mfarazma@redhat.com>
Commit-Queue: Junliang Yan <junyan@redhat.com>
Cr-Commit-Position: refs/heads/main@{#76883}

Change-Id: Ic4c295265162f5dbc7c425d5e196a1cf2c994003
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3164978
Commit-Queue: Junliang Yan <junyan@redhat.com>
Reviewed-by: Milad Fa <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/main@{#76882}

JavascriptBuiltinContinuationFrame and BuiltinFrame didn't correctly
handle the receiver when it was included in the argument count.

Bug: v8:11112, chromium:1249941
Change-Id: I4d79bd152ea7e992fa3b87a4de2a509b79fcb37c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3165058
Commit-Queue: Patrick Thier <pthier@chromium.org>
Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76881}

Bug: chromium:1249752
Change-Id: I18dee16c13f504f6669395f0ce4a753177aec9f5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3165059
Commit-Queue: Omer Katz <omerkatz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Auto-Submit: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76880}

Change-Id: I5f3c83287fec334a56643f87d12a8dc1a7e47d72
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3109667
Commit-Queue: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76879}

Checks if the machine is running on a native BE and if so
try to do the load/store ops using the new vector instructions
form z15.

If target machine is older than a z15, the memory offset is larger
than 12 bits or we are running in the simulator then we fall back
to the scalar method of loading/store from memory.

Change-Id: Iec41ad21e7f292cf5b9c4707b4951a561f3dcda4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3162247Reviewed-by: Junliang Yan <junyan@redhat.com>
Commit-Queue: Milad Fa <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/main@{#76878}

... as it has nothing to do with bootstrapping.

Change-Id: I364469b023b3f0811a674ea39aefd46313dd10fc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3164536Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76877}

... by adding atomic (relaxed) accessor's for a map's
constructor_or_backpointer field, and using them in the two functions.

Bug: chromium:1250216, v8:7790
Change-Id: I3416799cca73792ff5f8963685274ad9afdc6229
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3162129Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76876}

Change-Id: I528f43d6aaee068114fadb5a577ead0482eb425b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3160350Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76875}

This is a refactor-only change in preparation for the upcoming
builtins table split.

- Define fields through a macro list to avoid some manual boilerplate
  code.
- Consistent names for builtin_entry_table_ and builtin_table_, and
  update names of related methods as well.
- Add Builtins::ToInt to replace manual static_casts.
- Move around IsolateData methods s.t. they're in the same order as
  the underlying fields.

Bug: v8:12203
Change-Id: I68cd036b8de1dd2708e2d4579d76bb3baaea5e1c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3162128Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76874}