The test inspects each builtin's RelocInfo. It's isolate-independent, iff there
are no entries for embedded objects, runtime calls, external references (which
could point to addresses on the isolate), or code targets.
Bug: v8:6666
Change-Id: Ie32353db445a9e81e1c9a0a8f1b5ffe1566a0404
Reviewed-on: https://chromium-review.googlesource.com/888639
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50949}
This makes the ArrayBuiltinsAssembler consistent with the StringBuiltinsAssembler
and paves the way for tools that expect the assemblers to have a common structure.
Change-Id: I7470fc2cf144f9cc2fdbcee99b31daed267550be
Reviewed-on: https://chromium-review.googlesource.com/889933
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Commit-Queue: Daniel Clifford <danno@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50920}
This reverts commit 7ac6edf9f0.
Reason for revert: Fails on gcc (https://build.chromium.org/p/client.v8/builders/V8%20Linux%20gcc%204.8/builds/17623)
Original change's description:
> [builtins] Add .incbin cctest
>
> Just to ensure this is portable across all platforms.
>
> Credits go to https://github.com/graphitemaster/incbin, bits of the
> .incbin code were taken from there. Thanks!
>
> Bug: v8:6666
> Change-Id: Id068f70fb4ac925b574a14dec40cf80627a22073
> Reviewed-on: https://chromium-review.googlesource.com/881181
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#50883}
TBR=yangguo@chromium.org,jgruber@chromium.org
Change-Id: Ibf4527e068afffb5380839a0936992087903135e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:6666
Reviewed-on: https://chromium-review.googlesource.com/888620
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50884}
Just to ensure this is portable across all platforms.
Credits go to https://github.com/graphitemaster/incbin, bits of the
.incbin code were taken from there. Thanks!
Bug: v8:6666
Change-Id: Id068f70fb4ac925b574a14dec40cf80627a22073
Reviewed-on: https://chromium-review.googlesource.com/881181
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50883}
This adds the benchmarks suite to the deopt fuzzer and removes the
obsolete deopt configs, which since a while are part of the num-fuzz
configs.
TBR=sergiyb@chromium.org
Bug: v8:6900
Change-Id: I9202e2a66a132eca5940b4444fda97816b034e54
Reviewed-on: https://chromium-review.googlesource.com/876085
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50720}
Fix 45833d9bb8
The original CL introduced new define V8_ENABLE_ALLOCATION_TIMEOUT
but this change hasn't been ported to GYP. This CL fixed this.
Change-Id: I37f9e958c704f12d5997034f25d216f269cbd25f
Reviewed-on: https://chromium-review.googlesource.com/873913
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50693}
This adds a reduced version of bot_default with only d8-based test suites.
Those can be used for gc stress testing, fuzzing and predictable mode.
This also adds a missing explicit build rule for the debugger test suite.
It's working as it's part of the isolate file, but incremental
re-isolation might break on code changes.
Running the tests is still commented out to allow the infra-side to
land. Afterwards, we'll activate the extra testing as a V8 CL
commenting the lines back in.
Bug: v8:7285
Change-Id: I7b758c212f0c4ae3d2f79beea5ec597cee479565
Reviewed-on: https://chromium-review.googlesource.com/864045
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50545}
Because of the android sdk managed by CIPD (see go/use-adjective-apis),
its deps repo ndk needs to be relocated to third_party/android_ndk.
This CL changes the ndk root path in files in v8.
Bug: chromium:659808
Change-Id: I78d534cbb81eebd1dc631293d54764f027ed0567
Reviewed-on: https://chromium-review.googlesource.com/861182
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50493}
We'll use one generic isolate for all number fuzzers. The previous
deopt isolate will be deleted, once the infra hooks have changed.
Bug: v8:6917
Change-Id: I809613548cd935a0208febb002572cc063697324
Reviewed-on: https://chromium-review.googlesource.com/763534
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49297}
This is a reland of a9a50dc9a8
Buildbot crashes are fixed by a274fc6.
Original change's description:
> [heap] Temporarily disable concurrent marking.
>
> The 6.3 branch has a data race that is fixed in 6.4 but the fix is too
> large for back merging.
>
> This CL will be back-merged to 6.3 after getting Canary coverage.
>
> Concurrent marking will be re-enabled afterwards.
>
> Bug: chromium:774644
> Change-Id: I4112da0e133a637cc4fb52dee2e4c165cdc74f1f
> Reviewed-on: https://chromium-review.googlesource.com/749811
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#49080}
Bug: chromium:774644
Change-Id: Idf5d179eca25a1481c70c6ca3bccde4869deb544
Reviewed-on: https://chromium-review.googlesource.com/751271
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49090}
This reverts commit a9a50dc9a8.
Reason for revert: buildbot crashes.
Original change's description:
> [heap] Temporarily disable concurrent marking.
>
> The 6.3 branch has a data race that is fixed in 6.4 but the fix is too
> large for back merging.
>
> This CL will be back-merged to 6.3 after getting Canary coverage.
>
> Concurrent marking will be re-enabled afterwards.
>
> Bug: chromium:774644
> Change-Id: I4112da0e133a637cc4fb52dee2e4c165cdc74f1f
> Reviewed-on: https://chromium-review.googlesource.com/749811
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#49080}
TBR=ulan@chromium.org,hpayer@chromium.org,mlippautz@chromium.org
Change-Id: Ia9d2128c01b811073c1c8f0392eb13b7d7745cd1
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:774644
Reviewed-on: https://chromium-review.googlesource.com/751501
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49083}
The 6.3 branch has a data race that is fixed in 6.4 but the fix is too
large for back merging.
This CL will be back-merged to 6.3 after getting Canary coverage.
Concurrent marking will be re-enabled afterwards.
Bug: chromium:774644
Change-Id: I4112da0e133a637cc4fb52dee2e4c165cdc74f1f
Reviewed-on: https://chromium-review.googlesource.com/749811
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49080}
This adds a wrapper script for run-tests.py that continues support for
iterating over multiple modes and architectures.
This also fixes a bug of the auto-detect target in gyp.
Bug: chromium:772804
Change-Id: I61ff47b12e1925e010d822327a8aae8c402f435d
Reviewed-on: https://chromium-review.googlesource.com/730225
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48794}
This ports the build_config json from GN to GYP to prepare deprecating
tedious flags passing to the test runner.
This also removes two unused GN flags that only hold temporary values.
Bug: v8:6917
Change-Id: I976185f1541277dc5c9bfbaa7578f35c19dd254c
Reviewed-on: https://chromium-review.googlesource.com/725706
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48715}
Sometimes, the embedder might want to merge a fix to an abandoned branch
or to a supported branch but the fix is not relevant to Chromium.
This adds a new version string that the embedder can set at compile time
and that will be appended to the official V8 version.
The separator must be provided in the string. For instance, to have a
full version string like "6.0.287.53-emb.1", the embedder must set
V8_EMBEDDER_STRING to "-emb.1".
Related Node.js issue: https://github.com/nodejs/node/pull/9754
BUG=v8:5740
R=machenbach@chromium.org
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: Ifa2d9bd213795e6d54886436f8c3787ac6162823
Reviewed-on: https://chromium-review.googlesource.com/690475
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
Cr-Commit-Position: refs/heads/master@{#48301}
This changes CPU check to use 'target_cpu' instead of 'v8_target_cpu'.
Bug: chromium:694255
Change-Id: Ic3ad5253e4e0b66b13e9f16a5842bcf49881fa52
Reviewed-on: https://chromium-review.googlesource.com/677994
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48119}
This was supposedly a runtime flag, but we baked it into the snapshot
anyway.
Change-Id: I09d43183c4c2d59336c1077089119d6cb65dfd87
Reviewed-on: https://chromium-review.googlesource.com/664721
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48026}
It's disabled in gn and on several platforms, so also disable it for
linux systems in general.
R=machenbach@chromium.org
Change-Id: Id5d0e5d30cc27c449d05352df6dd0aade5d9e6fd
Reviewed-on: https://chromium-review.googlesource.com/640708
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47677}
This enables concurrent marking for x86 and x64 on GYP builds.
Bug: chromium:694255
Change-Id: I371b38e72ce0e8f7ad5b0eed4e29b223b9ed1cf4
Reviewed-on: https://chromium-review.googlesource.com/628836
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47551}
In gn, strict aliasing is disabled anyway. Enabling it for gyp can cause
the compilation to fail on bots that still use gyp, or (even worse) can
lead to miscompilation because the compiler exploits strict aliasing
assumptions.
R=machenbach@chromium.org
Bug: chromium:628560
Change-Id: Ib756b8126a10d52f8c807ceda42dfc6dbda80ea6
Reviewed-on: https://chromium-review.googlesource.com/571806
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46678}
