v8/test
Benoît Lizé 8d186bb453 Reland "[builtins] Remap builtins on Linux"
Reason for reland: Fixed Fuchsia build.

Original change's description:
> [builtins] Remap builtins on Linux
>
> This is a CL similar to
> https://chromium-review.googlesource.com/c/v8/v8/+/3553006, but on Linux
> rather than macOS. The goal is to allow builtins to use short builtin
> calls without paying a memory cost, by remapping rather than copying
> them.
>
> However, while macOS has a system call making this easier, on Linux we
> don't have one on most kernels. There is the recently-introduced
> mremap(MREMAP_DONTUNMMAP), which is available in 5.7, but only works on
> anonymous mappings until 5.13, which is too recent for most Android
> devices.
>
> Instead, we open() the file containing the builtins, and mmap() it at
> the desired location.
>
> Change-Id: I4524f349948b8f48c4536cf392a1cd179662a6cc
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3570426
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Reviewed-by: Jakob Linke <jgruber@chromium.org>
> Commit-Queue: Benoit Lize <lizeb@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#80022}

Change-Id: I0cc8cf510bd2cb8621130bea8406d79aa209948c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3596164
Reviewed-by: Jakob Linke <jgruber@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Benoit Lize <lizeb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80049}
2022-04-20 13:04:34 +00:00
..
benchmarks [tests] Skip slow tests on certain configurations 2022-01-31 13:52:22 +00:00
bigint [bigint][test] Better random input generation 2021-09-08 15:39:27 +00:00
cctest [osr] Add JumpLoop feedback slot operand 2022-04-20 12:57:44 +00:00
common Reland "[rwx][mac] Introduce RwxMemoryWriteScope" 2022-04-19 08:48:47 +00:00
debugger [ic] name Set/Define/Store property operations more consistently 2022-03-08 18:48:16 +00:00
debugging [d8][mjsunit][tools] Improve d8 file API 2021-06-01 13:37:57 +00:00
fuzzer [liftoff] Move more options into LiftoffOptions 2022-04-19 16:21:21 +00:00
fuzzilli Fix unhandled promise rejections in REPRL mode 2020-09-30 13:34:23 +00:00
inspector [inspector] Add 'canBeRestarted' flag to CallFrames when debugger pauses 2022-04-20 12:40:34 +00:00
intl [maglev] Create test variant 2022-03-23 10:12:52 +00:00
js-perf-test Revert "[interpreter] Optimize strict equal boolean" 2022-04-19 08:29:07 +00:00
memory [snapshot] Fix the Memory.json benchmark 2021-04-28 07:54:34 +00:00
message [error] Improve error message for array spread 2022-04-15 01:23:54 +00:00
mjsunit [wasm] Add regression test for 1314184 2022-04-20 11:40:19 +00:00
mkgrokdump [py3] Bump v8heapconstants.py and related files 2022-04-04 13:27:13 +00:00
mozilla [test] Clean up Py2 code 2022-03-17 09:12:36 +00:00
test262 [test262] Roll test262 2022-04-18 18:10:46 +00:00
torque Reland "Reland "[Torque] Generalize Torque literals to larger size"" 2022-02-04 09:40:24 +00:00
unittests Reland "[builtins] Remap builtins on Linux" 2022-04-20 13:04:34 +00:00
wasm-api-tests [test] Clean up Py2 code 2022-03-17 09:12:36 +00:00
wasm-js [wasm] Update spec tests 2022-04-20 09:23:44 +00:00
wasm-spec-tests [wasm] Update spec tests 2022-04-20 09:23:44 +00:00
webkit [test] Disable failing MSVC test 2021-12-01 15:51:59 +00:00
BUILD.gn Reland^2 "[bigint] Karatsuba multiplication" 2021-06-07 11:01:14 +00:00
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