- Mac Arm64 doesn't like cross-compiling to 32bit platforms
- Build the language server and torque files for the host platform
(x64, arm64) by default
No-Try: true
Change-Id: I4df68d416c58f58335fecc52b802c4bfe4ce2f24
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4218352
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Auto-Submit: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#85621}
Rename the flag in order to avoid confusion with `V8_STATIC_ROOTS_BOOL`.
The flag is used by `./mksnapshot` to generate a new static-roots.h
file.
Bug: v8:13466
Change-Id: Ieb5af89b9839673fd2b8aeef197c104aa3c580aa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4111933
Reviewed-by: Jakob Linke <jgruber@chromium.org>
Auto-Submit: Olivier Flückiger <olivf@chromium.org>
Commit-Queue: Jakob Linke <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#85030}
Add gen-static-roots.py to conveniently re-generate the static roots
table when it needs changing.
Additionally, ensure the first read-only page is allocated as first page
during mksnapshot, to move static roots closer to start.
Bug: v8:13466
Change-Id: Ie72b64d0ad0dd3e5fccd3b41e8ed00a4a55a0033
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4096481
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Auto-Submit: Olivier Flückiger <olivf@chromium.org>
Commit-Queue: Olivier Flückiger <olivf@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84844}
It looks like the server-provided information changed back to what
it was before crrev.com/c/4023861, but rather than just revert that,
this patch makes the logic in our script even more robust.
No-Try: true
Change-Id: I9d60b1c61f85d9bde1275695dbd18c62fa4569bf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4080387
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84656}
Apparently the server-provided information changed, so we need to
work a little harder to find the latest release.
No-Try: true
Change-Id: Idc030fb648e39039175133dc0cb052c296193b94
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4023861
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84263}
Since enabling the sandbox is now required for example for mkgrokdump,
add it to the default gn args. Also treat non-sandbox builds as
"non-shipping" in mkgrokdump.cc
Bug: v8:13281
Change-Id: I08042aa53057e25c556e166c059373e2fdb9d2c1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3899317
Commit-Queue: Samuel Groß <saelo@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83231}
The infrastructure runs everything already in Python3, so this is
mostly a clean-up.
For MB, a python2 holdover was removed and new lint errors were
fixed.
The renames were automated with:
git grep -e "/usr/bin/python$" |
cut -d':' -f1 |
xargs
sed -i 's/#!\/usr\/bin\/python$/#!\/usr\/bin\/python3/1'
and
git grep -e "/usr/bin/env python$" |
cut -d':' -f1 |
xargs
sed -i 's/#!\/usr\/bin\/env python$/#!\/usr\/bin\/env python3/1'
Bug: v8:13148
Change-Id: If4f3c7635e72fa134798d55314ac1aa92ddd01bf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3811499
Reviewed-by: Liviu Rau <liviurau@google.com>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82231}
This is a reland of commit 491de34bcc
co-authors: Ji Qiu <qiuji@iscas.ac.cn>
Alvise De Faveri Tron <elvisilde@gmail.com>
Usman Zain <uszain@gmail.com>
Zheng Quan <vitalyankh@gmail.com>
Original change's description:
> [riscv32] Add RISCV32 backend
>
> This very large changeset adds support for RISCV32.
>
> Bug: v8:13025
> Change-Id: Ieacc857131e6620f0fcfd7daa88a0f8d77056aa9
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3736732
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Commit-Queue: Yahan Lu <yahan@iscas.ac.cn>
> Reviewed-by: ji qiu <qiuji@iscas.ac.cn>
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Reviewed-by: Hannes Payer <hpayer@chromium.org>
> Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#82053}
Bug: v8:13025
Change-Id: I220fae4b8e2679bdc111724e08817b079b373bd5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3807124
Commit-Queue: Yahan Lu <yahan@iscas.ac.cn>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: ji qiu <qiuji@iscas.ac.cn>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82198}
This very large changeset adds support for RISCV32.
Bug: v8:13025
Change-Id: Ieacc857131e6620f0fcfd7daa88a0f8d77056aa9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3736732
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Yahan Lu <yahan@iscas.ac.cn>
Reviewed-by: ji qiu <qiuji@iscas.ac.cn>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82053}
Minor bug fix in alias support (crrev.com/c/3723506), which broke
modes with suffixes, e.g. x64.release-css or x64.rel-css
No-Try: True
Change-Id: I16fdc83dde269f66f4bb7260de0d2649aaece27e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3732929
Commit-Queue: Nikolaos Papaspyrou <nikolaos@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81541}
Initial feature: list functions in a module, as follows:
$ gm x64.release wami
$ out/x64.release/wami --list-functions my_module.wasm
More to come.
Change-Id: I9580437d51153e1b5ccc291fdb6a6a67315be07d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3742700
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81515}
Now you can use 3-letter alias for all modes: rel, opt, dbg
Example: gm.py x64.opt.d8
No-Try: True
Change-Id: I825ebbf4cc1c509599f4fd2ac5aa0ac6fab998c0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3723506
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81382}
On MacOS, `ps -e | grep foo` always finds a match, because `ps`
already sees the `grep` command, which matches the search string.
Luckily, `pgrep` exists as an elegant alternative.
No-Try: true
Change-Id: Ieedfe62ab11a59fb9a29ae1ebd39b164eec5193c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3144917
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76707}
Bug: v8:12008
Change-Id: I2e1d918a1370dae1e15919fbf02d69cbe48f63bf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3089095
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#76308}
Chrome started to enable dcheck by default in release builds that are
not official builds. Add 'dcheck_always_on = false' to release builds
in V8 to allow reasonable performance measurements.
NOTRY=true
R=jkummerow@chromium.org
Bug: v8:11879
Change-Id: I05f192fdcd5ebe5b1a82eb6f2d1648eaf6d4b527
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3048186
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75908}
Now you can also clean build directories: x64.optdebug.clean
Or clean and build: x64.release.clean.d8
No-Try: True
Change-Id: I3df59416d4ce7db5306c0b09c9ee8293c7a345f9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2964595
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75176}
This is a reland of 81dd3f42be,
which was a reland of 59eff3bfaa
Original change's description:
> [bigint] Karatsuba multiplication
>
> The Karatsuba algorithm is used for BigInts with 34 or more internal
> digits, and thanks to better asymptotic complexity provides greater
> speedups the bigger the inputs.
>
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2782283
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#74916}
Bug: v8:11515
Change-Id: I08f7d59dfa39fb3b532684685afd9fa750e0e84e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2933666
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74969}
This is a reland of 59eff3bfaa
Original change's description:
> [bigint] Karatsuba multiplication
>
> The Karatsuba algorithm is used for BigInts with 34 or more internal
> digits, and thanks to better asymptotic complexity provides greater
> speedups the bigger the inputs.
>
> Bug: v8:11515
> Change-Id: I5ab0e318173ea4a02ced3f156d3c17e0259c5036
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2782283
> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#74916}
Bug: v8:11515
Change-Id: I5ece2ff29ef11ea304980c053887d9746cfc80bc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2933497
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74922}
The Karatsuba algorithm is used for BigInts with 34 or more internal
digits, and thanks to better asymptotic complexity provides greater
speedups the bigger the inputs.
Bug: v8:11515
Change-Id: I5ab0e318173ea4a02ced3f156d3c17e0259c5036
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2782283
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74916}
These should all be forward/backward compatible with Python 2/Python 3.
[tools] Tweak statusfile.py for Python 3
.iteritems() does not exist in Python 3, only .items().
(While .iteritems() was meant to be an optimization over .items()
in Python 2, .items() should work fine, and it is forward/backward
compatible.)
[tools] Fix another Python 3 issue in mb.py
sys.platform used to return e.g. 'linux2', which is 'linux' plus
whatever the first digit of `uname -r` was when Python was built.
As of Python 3.3, it always returns just 'linux' for Linux OSes.
Use `sys.platform.startswith('linux')` for forward/backward
compatibility.
[tools] Make base_runner.py Python 3 compatible
dict.keys() returns a dict_keys in Python 3, whereas it
used to return a simple array. list() is forward/backward
compatible with identical results on Python 2/3 (returns array).
(Tested on Linux x64, trying to recreate NodeJS's CI workflow.)
[tools] Make tools/dev/v8gen.py work with Python 3
dict.keys() returns a dict_keys in Python 3, whereas it
used to return a simple array. list() is forward/backward
compatible with identical results on Python 2/3 (returns array).
Comparing a None-type value numerically used to result in the
None-type value always being considered "less than" the thing
it is compared to. As of Python 3, numerically comparing against
None or None-typed values results in an error. Check if a value
is truthy before numerically comparing it, for forward/backward
compatibility.
print() used to transparently decode byte strings in Python 2.
In Python 3, they must be explicitly decoded first.
(Tested on Linux 64-bit, trying to recreate NodeJS's CI workflow.)
Bug: v8:9871
Change-Id: I059bf98577a67649bbe7ec49848989d468da96b0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2867270
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74369}
This test attempted to call mprotect to switch memory permissions,
which returns an error on MacOS on arm64. The workaround is simple:
don't call mprotect, rely on MacOS-specific permission switching.
See also https://chromium-review.googlesource.com/c/v8/v8/+/2679688
for a related fix in non-test code.
Drive-by: fix host arch detection in gm.py when building on M1 Macs.
Bug: v8:11657
Change-Id: I9b59ee8f2279e28f7561ac071df27508211741f3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2831877
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74030}
Support the various combinations of arch-mode-target that gm.py
understands, and also completion of cctests.
Bug: v8:11567
No-Try: true
Change-Id: I05285a93253f4225889e949890f5352bbc173c91
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2774708
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73639}
Building arm64 binaries on arm64 hosts works as long as you set
the correct options in args.gn. This patch teaches gm.py to do
that.
Building 32-bit arm binaries on arm64 hosts requires an extra
definition in snapshot_toolchain.gni (as well as some system
setup to support running 32-bit binaries).
Change-Id: I66c1f8f51932e2f5425033ef09181c31ea5d633e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2743889
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73323}
Now that Goma is part of depot_tools (and any stale standalone
checkouts in ~/goma are dysfunctional), update gm.py's detection
logic.
Note: this only affects new args.gn files created by gm.py. On
machines where the build is already set up, this has no effect.
Fixed: v8:11160
No-Try: true
Change-Id: I19f475a51d4345d803d49d3ad2720a0f4f6f84bd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2735637
Reviewed-by: Dan Elphick <delphick@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73194}
This very large changeset adds support for RISC-V.
Bug: v8:10991
Change-Id: Ic997c94cc12bba6881bc208e66526f423dd0679c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2571344
Commit-Queue: Brice Dobry <brice.dobry@futurewei.com>
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72598}
This adds two convenience scripts:
- update-vscode.sh downloads/updates Visual Studio Code
- update-compile-commands.py prepares for code indexers like clangd
by creating compile_commands.json (for all architectures), updating
generated sources, and compiling the Torque Language Server.
No-try: true
Change-Id: I64a15dc298f4312a9b296762593234c40f542b06
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2317355
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69105}
Now the following command builds mkgrokdump for x64.release and runs it
to update v8heapconst.py:
gm.py mkgrokdump
Building the binary for other architectures still works as before.
No-Try: true
Change-Id: Iacfa1a50702b0452d00ba18e1306423b161ffe65
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2317352
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69054}
Extend gm.py to support long flags (starting with --), which are treated
as test runner flags, and passed unchanged. These flags must be as
single word, '--progress=verbose' instead of '--progress verbose', as gm
only does simple one-at-a-time args parsing.
Change-Id: Icfa161ff231715d0b7eb3ba259fca35a65c68964
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2250875
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68416}
Because run-tests.py still requires it.
No-try: true
Change-Id: Ief1f3d7a93ba4c36232420ee9ab0a4ff3ea6739b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2096628
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66664}
The code was almost compatible, only one small issue had snuck in.
No-try: true
Change-Id: I52225fb2092bf16a5fffbde957cd1dfe4f2c4fd6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2093492
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66642}
This CL factors out the decision-making logic whether a property key should
be treated as a "property" or "element" into LookupIterator::Key, which can
be constructed on its own, allowing use sites to take this distinction into
account before constructing a LookupIterator from the Key, without needing
to duplicate the logic.
This also makes the assortment of LookupIterator constructors more uniform.
Bug: chromium:1031175
Change-Id: I81d7b11ab7e4915f5c05668138e6e0c51ae11821
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1962272
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65672}
"preparser" is a legacy test-suite written in Python. "cctest/test-parsing"
provides the same coverage and more for the preparser.
This CL removes "preparser" stand-alone test-suite
R=verwaest@chromium.org
CC=machenbach@chromium.org
Bug: v8:10001
Change-Id: I1823967e654e8d6d9e42eadfd667f90074d57ba9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1926027
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Auto-Submit: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65059}
