v7.x: backport update to V8 5.5 #11029
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targos
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v8 engine
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This is heroic; kudos for putting it together! |
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Thank you @targos! |
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Does this include #9730 as well? It might need to be reapplied. |
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@mcollina Yes it is included. Ref:v8/v8@a3197fa |
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Thanks! |
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@MylesBorins is https://ci.nodejs.org/view/Node.js-citgm/job/citgm-abi-smoker/ the job to launch? |
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Needs a rebase. Also, do any of the Collaborators giving this emoticon upvotes and positive comments feel comfortable enough approving it? 1500+ files changed. Personally, I wouldn't know where to begin to even spot-check this sort of thing before dropping in a rubber-stamp approval. Paging @nodejs/v8 for help. |
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@Trott if you look at all commits of this PR except "deps: update V8 to 5.5.372.40" then actually little changes were made ;) |
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I believe that V8 dev team already approved it, also there is a pile of tests for this. Just merge it. 😃 |
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I'm going to spend some time tomorrow getting the abi smoker up and running again. Thanks for the patience everyone :D edit: I totally said tomorrow 5 days ago... totally for serious mean it this time |
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Rebased the rebuild job and fingers crossed it should be working --> https://ci.nodejs.org/view/Node.js-citgm/job/citgm-smoker-rebuild/3/ Will dig into results tomorrow edit: the above was just the job that forces a rebuild of native modules, below is a job that builds with v7.5.0 and then tests with the node built from this PR https://ci.nodejs.org/view/Node.js-citgm/job/citgm-abi-smoker/29/ edit: citgm job of v7.5.0 for comparison https://ci.nodejs.org/view/Node.js-citgm/job/citgm-smoker/561/ edit 2: the rebuild job has some failures that are a bit concerning, the abi smoker has passed. Only failures are known flakes edit 3: citgm abi smoker with edit 4:
edit 5: NVM the above rebuild was accidentally run on master and everything breaking was due to module version mismatch. citgm-abi-smoker with rebuild with 5.5: https://ci.nodejs.org/view/Node.js-citgm/job/citgm-abi-smoker/31/ citgm-rebuild-smoker on v7.5.0 for comparison: https://ci.nodejs.org/view/Node.js-citgm/job/citgm-smoker-rebuild/4/ |
| /** | ||
| * Returns the number of wrappers that are still to be traced by the embedder. | ||
| */ | ||
| virtual size_t NumberOfWrappersToTrace() { return 0; } |
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Just for my own understanding – it doesn’t make sense for addons to set an EmbedderHeapTracer, which is why we don’t care about these breakages, right?
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I suppose it is technically possible for an add-on to call Isolate::SetEmbedderHeapTracer() but I can't see that being useful: an add-on won't know how to trace objects it didn't create itself.
(Neither does core know about objects created by add-ons. This API doesn't seem all that usable inside the node ecosystem, it seems to assume the embedder is a single monolithic entity.)
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@bnoordhuis Thanks for confirming!
| @@ -6857,8 +7460,6 @@ class V8_EXPORT V8 { | |||
| int* index); | |||
| static Local<Value> GetEternal(Isolate* isolate, int index); | |||
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| static void RegisterExternallyReferencedObject(internal::Object** object, | |||
| internal::Isolate* isolate); | |||
The issue is fixed upstream in V8. Thus we do not need this workaround in REPL. Fixes: nodejs#548 Refs: nodejs#9618 PR-URL: nodejs#11029 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Myles Borins <myles.borins@gmail.com>
V8 5.5 is not ABI-compatible with 5.4.
Make the necessary changes to V8's header files so that native addons
compiled against a previous version of node can still be loaded..
* Remove new fields from {Indexed|Named}PropertyHandlerConfiguration.
* Revert "[tracing] Support ConvertableToTraceFormat argument type."
* This reverts commit 4810f41a521227ccab4f231aa4a439d790428953 from V8.
* Remove tests for getOwnPropertyDescriptor and defineProperty interceptors.
PR-URL: nodejs#11029
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Refs: v8/v8@7c46245 Refs: v8/v8@aadb1c8 PR-URL: nodejs#11029 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Myles Borins <myles.borins@gmail.com>
Refs: nodejs/v8#1 PR-URL: nodejs#11029 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Myles Borins <myles.borins@gmail.com>
PR-URL: nodejs#11029 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Myles Borins <myles.borins@gmail.com>
Fixes: nodejs#8323 Refs: nodejs#8343 Refs: nodejs#8317 PR-URL: nodejs#11029 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Myles Borins <myles.borins@gmail.com>
regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs#6340 Refs: nodejs#6678 PR-URL: nodejs#11029 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Myles Borins <myles.borins@gmail.com>
With the upstream fix in V8, function declarations now work fine in the vm module and the test is no longer failing. Fixes: nodejs#548 Refs: https://codereview.chromium.org/2334733002 Refs: nodejs#9618 PR-URL: nodejs#11029 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Myles Borins <myles.borins@gmail.com>
The issue is fixed upstream in V8. Thus we do not need this workaround in REPL. Fixes: nodejs#548 Refs: nodejs#9618 PR-URL: nodejs#11029 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Myles Borins <myles.borins@gmail.com>
V8 5.5 is not ABI-compatible with 5.4.
Make the necessary changes to V8's header files so that native addons
compiled against a previous version of node can still be loaded..
* Remove new fields from {Indexed|Named}PropertyHandlerConfiguration.
* Revert "[tracing] Support ConvertableToTraceFormat argument type."
* This reverts commit 4810f41a521227ccab4f231aa4a439d790428953 from V8.
* Remove tests for getOwnPropertyDescriptor and defineProperty interceptors.
PR-URL: nodejs#11029
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Refs: v8/v8@7c46245 Refs: v8/v8@aadb1c8 PR-URL: nodejs#11029 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Myles Borins <myles.borins@gmail.com>
Refs: nodejs/v8#1 PR-URL: nodejs#11029 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Myles Borins <myles.borins@gmail.com>
Notable changes:
* deps:
* update V8 to 5.5 (Michaël Zasso) [#11029](#11029)
* upgrade libuv to 1.11.0 (cjihrig) [#11094](#11094)
* add node-inspect 1.10.2 (Jan Krems) [#10187](#10187)
* lib: build `node inspect` into `node` (Anna Henningsen) [#10187](#10187)
* crypto: Remove expired certs from CNNIC whitelist (Shigeki Ohtsu) [#9469](#9469)
* inspector: add --inspect-brk (Josh Gavant) [#11149](#11149)
* fs: allow WHATWG URL and file: URLs as paths (James M Snell) [#10739](#10739)
* src: support UTF-8 in compiled-in JS source files (Ben Noordhuis) [#11129](#11129)
* url: extend url.format to support WHATWG URL (James M Snell) [#10857](#10857)
PR-URL: #11185
Notable changes:
* deps:
* update V8 to 5.5 (Michaël Zasso) [nodejs#11029](nodejs#11029)
* upgrade libuv to 1.11.0 (cjihrig) [nodejs#11094](nodejs#11094)
* add node-inspect 1.10.4 (Jan Krems) [nodejs#10187](nodejs#10187)
* upgrade zlib to 1.2.11 (Sam Roberts) [nodejs#10980](nodejs#10980)
* lib: build `node inspect` into `node` (Anna Henningsen) [nodejs#10187](nodejs#10187)
* crypto: Remove expired certs from CNNIC whitelist (Shigeki Ohtsu) [nodejs#9469](nodejs#9469)
* inspector: add --inspect-brk (Josh Gavant) [nodejs#11149](nodejs#11149)
* fs: allow WHATWG URL objects as paths (James M Snell) [nodejs#10739](nodejs#10739)
* src: support UTF-8 in compiled-in JS source files (Ben Noordhuis) [nodejs#11129](nodejs#11129)
* url: extend url.format to support WHATWG URL (James M Snell) [nodejs#10857](nodejs#10857)
PR-URL: nodejs#11185
Notable changes:
* deps:
* update V8 to 5.5 (Michaël Zasso) [nodejs#11029](nodejs#11029)
* upgrade libuv to 1.11.0 (cjihrig) [nodejs#11094](nodejs#11094)
* add node-inspect 1.10.4 (Jan Krems) [nodejs#10187](nodejs#10187)
* upgrade zlib to 1.2.11 (Sam Roberts) [nodejs#10980](nodejs#10980)
* lib: build `node inspect` into `node` (Anna Henningsen) [nodejs#10187](nodejs#10187)
* crypto: Remove expired certs from CNNIC whitelist (Shigeki Ohtsu) [nodejs#9469](nodejs#9469)
* inspector: add --inspect-brk (Josh Gavant) [nodejs#11149](nodejs#11149)
* fs: allow WHATWG URL objects as paths (James M Snell) [nodejs#10739](nodejs#10739)
* src: support UTF-8 in compiled-in JS source files (Ben Noordhuis) [nodejs#11129](nodejs#11129)
* url: extend url.format to support WHATWG URL (James M Snell) [nodejs#10857](nodejs#10857)
PR-URL: nodejs#11185
Notable changes:
* deps:
* update V8 to 5.5 (Michaël Zasso) [#11029](nodejs/node#11029)
* upgrade libuv to 1.11.0 (cjihrig) [#11094](nodejs/node#11094)
* add node-inspect 1.10.4 (Jan Krems) [#10187](nodejs/node#10187)
* upgrade zlib to 1.2.11 (Sam Roberts) [#10980](nodejs/node#10980)
* lib: build `node inspect` into `node` (Anna Henningsen) [#10187](nodejs/node#10187)
* crypto: Remove expired certs from CNNIC whitelist (Shigeki Ohtsu) [#9469](nodejs/node#9469)
* inspector: add --inspect-brk (Josh Gavant) [#11149](nodejs/node#11149)
* fs: allow WHATWG URL objects as paths (James M Snell) [#10739](nodejs/node#10739)
* src: support UTF-8 in compiled-in JS source files (Ben Noordhuis) [#11129](nodejs/node#11129)
* url: extend url.format to support WHATWG URL (James M Snell) [#10857](nodejs/node#10857)
PR-URL: nodejs/node#11185
Signed-off-by: Ilkka Myller <ilkka.myller@nodefield.com>
This is a backport of the update to V8 5.5 for v7.x.
Additions are:
/cc @nodejs/collaborators
CI: https://ci.nodejs.org/job/node-test-commit/7510
V8 tests: https://ci.nodejs.org/job/node-test-commit-v8-linux/543/
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passesAffected core subsystem(s)
V8