v8/include
Patrick Thier 7649960cf2 Reland "[strings] Support shared external strings"
This is a reland of commit d00c040547

Changes since revert: Use AsAtomicTagged instead of
base::AsAtomicPointer to store a hash value in the forwarding table.

Original change's description:
> [strings] Support shared external strings>
>
> With this CL shared strings can be externalized and external strings can
> be shared.
> The StringForwardingTable is used to delay the real transition to the
> next full GC. On the API side strings marked for externalization will
> look like externalized strings.
>
> Bug: v8:12957
> Change-Id: I53b6509129bc5679c06bdf99421bdb41ea5d9082
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3849643
> Reviewed-by: Shu-yu Guo <syg@chromium.org>
> Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> Commit-Queue: Patrick Thier <pthier@chromium.org>
> Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
> Reviewed-by: Victor Gomes <victorgomes@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#82966}

Bug: v8:12957
Change-Id: I17715e927e4339240a6aa12a3c4a3c2ea50eb567
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3871211
Commit-Queue: Patrick Thier <pthier@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83018}
2022-09-07 08:54:16 +00:00
..
cppgc cppgc: Random cleanups 2022-09-05 17:35:54 +00:00
libplatform [api] Advance API deprecation for methods last changed in v9.7 2022-01-26 17:30:21 +00:00
APIDesign.md Move inspector protocol definitions to include/ 2019-06-18 17:59:36 +00:00
DEPS cppgc: Implement process-global state accessors. 2021-02-17 22:37:24 +00:00
DIR_METADATA Add DIR_METADATA files to v8. 2020-10-20 22:12:28 +00:00
js_protocol-1.2.json Move inspector protocol definitions to include/ 2019-06-18 17:59:36 +00:00
js_protocol-1.3.json Move inspector protocol definitions to include/ 2019-06-18 17:59:36 +00:00
js_protocol.pdl [wasm][devtools] Fix reported function body offsets 2022-07-22 10:08:32 +00:00
OWNERS [owners] Adjust ownership for v8-debug.h. 2021-12-30 08:04:21 +00:00
v8-array-buffer.h [api] Add more efficient API for accesssing ArrayBuffer raw data 2022-07-15 09:03:11 +00:00
v8-callbacks.h [wasm][API] Remove deprecated API 2022-08-29 10:43:55 +00:00
v8-container.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
v8-context.h [sandbox] Prepare ExternalPointerTable rollout 2022-07-11 13:34:54 +00:00
v8-cppgc.h Reland "[cppgc-js] Allow overriding marking support" 2022-08-24 13:41:30 +00:00
v8-data.h [api] Introduce new HostImportModuleDynamicallyCallback 2021-11-05 14:35:43 +00:00
v8-date.h Fix Date BiDi format 2022-07-11 17:19:43 +00:00
v8-debug.h Introduce v8::StackTrace::CurrentScriptNameOrSourceURL 2022-01-17 11:34:28 +00:00
v8-embedder-heap.h [api, heap] Deprecate v8::EmbedderHeapTracer 2022-08-24 09:03:00 +00:00
v8-embedder-state-scope.h Shift EmbedderState values next to each other 2022-01-10 17:43:47 +00:00
v8-exception.h [api] Rename isolate variables 2022-04-28 12:51:08 +00:00
v8-extension.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
v8-external.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
v8-fast-api-calls.h [fastcall] fix options.data representation 2022-08-30 19:35:14 +00:00
v8-forward.h [include] Add TryCatch and Extension to v8-forward.h 2021-09-23 13:15:10 +00:00
v8-function-callback.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
v8-function.h Implement Function::Experimental_IsNopFunction. 2022-08-01 01:36:02 +00:00
v8-initialization.h [sandbox] Remove V8::InitializeSandbox 2022-08-19 09:06:37 +00:00
v8-inspector-protocol.h Fix LINT exceptions across the code base 2020-04-27 16:37:04 +00:00
v8-inspector.h [inspector] Introduce instrumentation pause distinction 2022-09-01 05:22:16 +00:00
v8-internal.h Revert "[sandbox] Sandboxify ExternalString external pointers" 2022-09-05 09:47:24 +00:00
v8-isolate.h [wasm][API] Remove deprecated API 2022-08-29 10:43:55 +00:00
v8-json.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
v8-local-handle.h [api] Fix MaybeLocal::ToLocal documentation when it's empty 2022-05-03 10:03:24 +00:00
v8-locker.h [api] Advance API deprecation 2022-08-16 08:11:57 +00:00
v8-maybe.h api: Allow v8::Maybe<MovableType>. 2022-04-30 21:47:24 +00:00
v8-memory-span.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
v8-message.h [api] Advance API deprecation 2022-08-16 08:11:57 +00:00
v8-metrics.h [wasm][API] Remove deprecated API 2022-08-29 10:43:55 +00:00
v8-microtask-queue.h [api] Rename isolate variables 2022-04-28 12:51:08 +00:00
v8-microtask.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
v8-object.h [sandbox] Prepare ExternalPointerTable rollout 2022-07-11 13:34:54 +00:00
v8-persistent-handle.h [api] Remove deprecated global handle APIs 2022-06-09 15:39:03 +00:00
v8-platform.h [API] Deprecate second OnCriticalMemoryPressure 2022-08-22 15:58:58 +00:00
v8-primitive-object.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
v8-primitive.h Reland "[strings] Support shared external strings" 2022-09-07 08:54:16 +00:00
v8-profiler.h [logging] Use short "JS:" prefix for function log events 2022-06-14 16:11:21 +00:00
v8-promise.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
v8-proxy.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
v8-regexp.h [regexp] Add v-Flag for Unicode Sets 2022-09-06 17:51:56 +00:00
v8-script.h [api] Advance API deprecation 2022-08-16 08:11:57 +00:00
v8-snapshot.h Remove many superfluous STL includes in headers. 2022-01-13 20:56:45 +00:00
v8-statistics.h [api][profiler] Surface CpuProfiler memory in HeapCodeStatistics 2021-11-04 11:01:09 +00:00
v8-template.h [api] Add more comments about interceptor callbacks 2022-05-25 11:38:44 +00:00
v8-traced-handle.h [api] Remove TracedGlobal<> 2022-03-23 21:04:51 +00:00
v8-typed-array.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
v8-unwinder-state.h Reland "[riscv32] Add RISCV32 backend" 2022-08-04 12:47:44 +00:00
v8-unwinder.h Reland "[profiler] Surface VM & Embedder State" 2021-12-07 19:00:07 +00:00
v8-util.h [api] Deprecate PersistentValueVector 2022-06-09 08:44:13 +00:00
v8-value-serializer-version.h Reland^2 "[string] Support shared strings in Value{Serializer,Deserializer}" 2022-01-26 21:00:12 +00:00
v8-value-serializer.h [shared-struct] Rework ValueSerializer::Delegate::SupportsSharedValues 2022-08-31 15:27:55 +00:00
v8-value.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
v8-version-string.h Fix LINT exceptions across the code base 2020-04-27 16:37:04 +00:00
v8-version.h Version 10.7.0 2022-08-18 09:17:36 +00:00
v8-wasm-trap-handler-posix.h Fix LINT exceptions across the code base 2020-04-27 16:37:04 +00:00
v8-wasm-trap-handler-win.h Fix LINT exceptions across the code base 2020-04-27 16:37:04 +00:00
v8-wasm.h [wasm][API] Remove deprecated API 2022-08-29 10:43:55 +00:00
v8-weak-callback-info.h [api] Remove APIs for resurrecting finalizers 2022-04-21 07:05:25 +00:00
v8.h Remove many superfluous STL includes in headers. 2022-01-13 20:56:45 +00:00
v8config.h [sandbox] Remove a number of native allocations from WasmInstanceObject 2022-08-29 09:53:35 +00:00