Michael Lippautz 3e1c70402e Reland "cppgc: Add page memory allocation backend" ... This is a port of src/components/gc that was added recently. Differences: - Added back bucketing to the page pool, as that guarantees that arenas used for specific types do not have their pages used by other arenas. - Replaced base::flat_map with std::map. This may cause performance regressions when using PageMemoryRegionTree in hot paths. A vector-like representation may be used to fix such a regression This reverts commit 656c68a781. Bug: chromium:1056170 Change-Id: I638183c944255ebcaab47d2b94b1980d54479746 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2143814 Reviewed-by: Maya Lekova <mslekova@chromium.org> Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#67080}		2020-04-09 10:57:03 +00:00
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benchmarks	Create master files per benchmark in csuite	2020-02-26 10:37:33 +00:00
cctest	[x64] Add some ops to disasm tests	2020-04-09 01:16:07 +00:00
common	[wasm] Turn ValueType from an enum to a class	2020-03-12 17:03:16 +00:00
debugger	[wasm] Skip debug-step-into-wasm entirely	2020-04-08 16:03:10 +00:00
debugging	Add initial support for Wasm debugging with LLDB: implements a GDB-remote stub	2020-02-20 22:27:58 +00:00
fuzzer	[wasm-simd][fuzzer] Add S8x16Shuffle to fuzzer	2020-04-09 01:02:57 +00:00
inspector	PPC/s390: [wasm] Debug in Liftoff by default	2020-04-08 16:02:04 +00:00
intl	Enable legacy locales "sh", "no", "tl"	2020-04-01 22:43:43 +00:00
js-perf-test	[cleanup][test] Fix typo in js-perf-test/Scope/with.js	2020-02-12 10:59:54 +00:00
memory	[owners] Remove redundant OWNERS files in test/	2019-06-24 12:44:32 +00:00
message	[weakrefs] Update FinalizationRegistry to take a per-item callback	2020-04-08 17:54:24 +00:00
mjsunit	[weakrefs] Split out FinalizationRegistry#cleanupSome to a different flag	2020-04-09 00:05:07 +00:00
mkgrokdump	[heap] Enable Verify for RO_SPACE when it is shared	2019-11-04 09:55:45 +00:00
mozilla	Remove and update some outdated TODO(mstarzinger).	2019-12-13 10:18:04 +00:00
test262	[weakrefs] Split out FinalizationRegistry#cleanupSome to a different flag	2020-04-09 00:05:07 +00:00
torque	[torque] support multiline comments	2020-04-07 13:32:16 +00:00
unittests	Reland "cppgc: Add page memory allocation backend"	2020-04-09 10:57:03 +00:00
wasm-api-tests	[wasm] Clean up WASM_CALL_INDIRECT macros	2019-11-28 14:44:06 +00:00
wasm-js	[wasm] Update wasm spec tests	2020-03-26 16:04:53 +00:00
wasm-spec-tests	[wasm] Passive element segments don't need a table	2020-03-27 08:38:03 +00:00
webkit	[class] Improve error message for calling anonymous class constructors	2019-12-05 21:13:07 +00:00
BUILD.gn	[preparser] deprecate stand-alone "preparser" test-suite	2019-11-20 08:52:59 +00:00
OWNERS	Use relative paths to OWNERS files	2019-08-12 13:52:52 +00:00