Re: [v8-users] TerminateExecution does not work unless there is a js stackframe.

2025-07-30 Thread Jakob Kummerow
my code to: >>> >>> func js_sleep(arg) { native_sleep(arg); } >>> while (true) { js_sleep(1000); } >>> >>> Then it works, but this adds an unnecessary js stackframe, which for a >>> tight rendering loop might not be great. >>> >>>

[v8-users] [HELP] integrate V8 as shared library into electron framework.

2025-07-30 Thread hao zeng
dateFunctions::NeverYieldDelegate::GetTaskId() > Line 635 C++ Can u give me some suggesstions? -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To u

Re: [v8-users] TerminateExecution does not work unless there is a js stackframe.

2025-07-30 Thread jmr
e (true) { js_sleep(1000); } >> >> Then it works, but this adds an unnecessary js stackframe, which for a >> tight rendering loop might not be great. >> >> Is there a way to propagate termination without an extra js frame somehow? >> I.e., could the terminatio

[v8-users] Re: error: no member named 'atomic_base64_to_binary_safe' in namespace 'simdutf'; did you mean 'base64_to_binary_safe'?

2025-07-29 Thread sw l
*../../third_party/simdutf/simdutf.h:4369:35: **note: *passing argument >> to parameter 'input' here >> >> 4369 | base64_to_binary_safe(const char *input, size_t length, char >> *output, >> >> | * ^* >> >>

Re: [v8-users] TerminateExecution does not work unless there is a js stackframe.

2025-07-29 Thread Jakob Kummerow
ight not be great. > > Is there a way to propagate termination without an extra js frame somehow? > I.e., could the termination checks be done when entering/leaving native > calls? > Can I somehow force the propagation to kick in once I'm leaving my native > call? > >

[v8-users] when use_custom_libcxx = false , build while error

2025-07-29 Thread 薛嘉伟
re 4166 | base64_to_binary_safe(const char *input, size_t length, char *output, | ^ 3 errors generated. [2564/3256] CXX obj/v8_base_without_compiler/compiler.o ninja: build stopped: subcommand failed. -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.c

[v8-users] Re: error: no member named 'atomic_base64_to_binary_safe' in namespace 'simdutf'; did you mean 'base64_to_binary_safe'?

2025-07-29 Thread 薛嘉伟
localexec/8 1135(1) 5m01.65s |▃█▄|10.36s | ▃▃█▅▂ | > >pool=link/1 16(0)13.35s |▆ ▇█▃ | 6.21s | ▃█▃ | > > > *25m00.93s* Build Failure: 1228 done 1 failed 1873 remaining - 0.82/s > > 1 steps failed: exit=1 > > *see ./out/android.arm64.monolith/

[v8-users] TerminateExecution does not work unless there is a js stackframe.

2025-07-29 Thread jmr
ks be done when entering/leaving native calls? Can I somehow force the propagation to kick in once I'm leaving my native call? Thanks. -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to th

Re: [v8-users] Re: JS Temporal is not Built into v8_monolith for MacOS / Windows

2025-07-28 Thread snek
temporal-objects.obj):(public: >>>>>> static class v8::internal::MaybeDirectHandle>>>>> v8::internal::JSTemporalInstant> __cdecl >>>>>> v8::internal::JSTemporalInstant::Round(class v8: >>>>>> :internal::Isolate *, class v8::int

Re: [v8-users] about build v8 with inspector

2025-07-24 Thread 김준호
> > > LNK1120 : v8_inspector::V8Inspector::create( ...) > > > > thanks. > > How exactly are you building V8? The inspector is always included > nowadays - I'm not aware of an option to disable it - and it's part of > v8.dll / libv8.a. > > That v8_enable_in

Re: [v8-users] about build v8 with inspector

2025-07-24 Thread Ben Noordhuis
ate( ...) > > thanks. How exactly are you building V8? The inspector is always included nowadays - I'm not aware of an option to disable it - and it's part of v8.dll / libv8.a. That v8_enable_inspector option you mention was removed in 2017 (!), in V8 5.x-something. -- -- v8-users mai

[v8-users] about build v8 with inspector

2025-07-24 Thread 김준호
e the inspector, or a way to build v8_inspector separately? ps. link v8.dll.lib, v8_libbase.dll.lib, v8_libplatform.dll.lib LNK1120 : v8_inspector::V8Inspector::create( ...) thanks. -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received

Re: [v8-users] Question about internal field

2025-07-21 Thread J Decker
> // Was kFinalizer in previous version, no crash. > } > > C::~C() > { > mObject.ClearWeak(); > } > > void > B::WeakCallback(const v8::WeakCallbackInfo& data) > { > C* self = data.GetParameter(); > self->EarlyComplete(); > delete self; > }

Re: [v8-users] Re: JS Temporal is not Built into v8_monolith for MacOS / Windows

2025-07-19 Thread jmr
nt::Round(class v8: >>>>> :internal::Isolate *, class v8::internal::DirectHandle>>>> v8::internal::JSTemporalInstant>, class v8::internal::DirectHandle>>>> v8::internal::Object>)) >>>>> >>>>> lld-link : error : undef

Re: [v8-users] Re: JS Temporal is not Built into v8_monolith for MacOS / Windows

2025-07-19 Thread jmr
:HeapNumber>> __cdecl v8: >>>> :internal::JSTemporalInstant::EpochMilliseconds(class >>>> v8::internal::Isolate *, class v8::internal::DirectHandle>>> v8::internal::JSTemporalInstant>)) >>>> >>> referenced by v8_monolith.lib(

Re: [v8-users] Re: JS Temporal is not Built into v8_monolith for MacOS / Windows

2025-07-19 Thread jmr
>>> static class v8::internal::MaybeDirectHandle >>> __cdecl v8::internal::JSTemporalInstant::ToString(class v8::interna >>> l::Isolate *, class v8::internal::DirectHandle>> v8::internal::JSTemporalInstant>, class v8::internal::DirectHandle>> v8::i

[v8-users] Re: Question about internal field

2025-07-19 Thread jmr
; ->NewInstance(ctx).ToLocalChecked(); > > Wrap(target); > mObject.SetWeak(this, WeakCallback, v8::WeakCallbackType::kParameter); > // Was kFinalizer in previous version, no crash. > } > > C::~C() > { > mObject.ClearWeak(); > } > > void > B::W

[v8-users] Re: Problem building v8 on Windows 10 with is_component_build = true argument

2025-07-13 Thread Mikael Aboagye
with clang or clang-cl. You can do this by passing the: 'is_clang=true' to your GN arguments. If using clang isn't an option, I recommend adding the `/Zc:dllexportsInlines-` flag (See this conversation <https://groups.google.com/g/v8-users/c/6yUV_M_ww1s/m/vtlChxaiAAAJ>

[v8-users] Questions around Object::Wrap/Unwrap and GC/finalizers on isolate shutdown?

2025-07-08 Thread jmr
ion to make sure all C++ objects are cleaned up? My project creates quite a lot of short lived isolates which it might terminate, and I want to make sure they (and the object behind them) are cleaned up correctly,. Thanks. -- -- v8-users mailing list v8-users@googlegroups.com http://groups.

Re: [v8-users] Re: JS Temporal is not Built into v8_monolith for MacOS / Windows

2025-06-25 Thread Sam Cao
::JSTemporalInstant>, class v8::internal::DirectHandle> v8::internal::Object>)) >> >> lld-link : error : undefined symbol: >> temporal_rs_Instant_epoch_nanoseconds [C:\.vcxproj] >> >>> referenced by v8_monolith.lib(js-temporal-objects.obj):(public:

[v8-users] Re: dereference out of range vector iterator in v8::internal::compiler::JSHeapBroker::ProcessFeedbackMapsForElementAccess

2025-06-24 Thread jmr
s trying to find a heap corruption > that has been happening, potentially somewhere in my code, and I wonder if > this could be related. > > My application has an isolate per thread, I'm not using lockers (as in > theory each isolate is single threaded), and any time dat

Re: [v8-users] Re: JS Temporal is not Built into v8_monolith for MacOS / Windows

2025-06-24 Thread Sam Cao
wrong. Best regards, Sam On Monday, June 23, 2025 at 7:16:41 PM UTC+2 Sam Cao wrote: > Hi Manish, > > Thank you for the info. I'll try it later and let you know if it works. > > Best regards, > Sam > > On Mon, Jun 23, 2025 at 6:02 PM 'Manish G

[v8-users] dereference out of range vector iterator in v8::internal::compiler::JSHeapBroker::ProcessFeedbackMapsForElementAccess

2025-06-24 Thread jmr
ed due to protections and I'm mostly constrained to printf, and various hooks that CRT provides. Thanks, Audrius. -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups

Re: [v8-users] Re: JS Temporal is not Built into v8_monolith for MacOS / Windows

2025-06-24 Thread 'Manish Goregaokar&#x27; via v8-users
ts.obj):(public: > static class v8::internal::MaybeDirectHandle > __cdecl v8::internal::JSTemporalInstant::EpochNanoseconds(class v8: > :internal::Isolate *, class v8::internal::DirectHandle v8::internal::JSTemporalInstant>)) > Build Failed > > I'm not sure what went wro

Re: [v8-users] Re: JS Temporal is not Built into v8_monolith for MacOS / Windows

2025-06-23 Thread Sam Cao
Hi Manish, Thank you for the info. I'll try it later and let you know if it works. Best regards, Sam On Mon, Jun 23, 2025 at 6:02 PM 'Manish Goregaokar' via v8-users < v8-users@googlegroups.com> wrote: > Hi! > > I don't know how to replicate this

[v8-users] Re: JS Temporal is not Built into v8_monolith for MacOS / Windows

2025-06-23 Thread 'Manish Goregaokar&#x27; via v8-users
eck it out? Thank you. > > Best regards, > Sam > -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group

[v8-users] JS Temporal is not Built into v8_monolith for MacOS / Windows

2025-06-22 Thread Sam Cao
, Sam -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email t

[v8-users] Question about internal field

2025-06-10 Thread 蔡曜丞(つむぎ)
// Was kFinalizer in previous version, no crash. } C::~C() { mObject.ClearWeak(); } void B::WeakCallback(const v8::WeakCallbackInfo& data) { C* self = data.GetParameter(); self->EarlyComplete(); delete self; } -- -- v8-users mailing list v8-users@googlegroups.com http://g

[v8-users] Problem building v8 on Windows 10 with is_component_build = true argument

2025-06-04 Thread db gn
Sink *& __cdecl absl::inlined_vector_internal::Storage>::EmplaceBackSlow(class absl::LogSink *const &) I am on branch *branch-heads/13.1* I am running the build command from x64 Native Tools Command Prompt on Windows10, MSVCv143 - VS 2022 is installed, also C++ Clang tools for Wi

[v8-users] Isolate creation crashing with snapshot

2025-06-03 Thread Subash Durairaj
ran maximum of 100 isolates in parallel with two different snapshot. each execution choose any one of snapshot i am getting this crash randomly. wondering how to fix this Please give me the direction to fix this. -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com

Re: [v8-users] Isolate creation crashing with snapshot

2025-06-03 Thread Subash
eEv+0x68)[0x55b7ef4f8448] >>>>>>>> >>>>>>>> v8::internal::Isolate::Init::SnapshotDataES3_S3_b+0xd0d)[0x55b7ef12e00d] >>>>>>>> >>>>>>>> v8::internal::Snapshot::InitializeEPNS0_7IsolateE+0x189)[0x55b7ef4f94b9] >>>>&

Re: [v8-users] Isolate creation crashing with snapshot

2025-06-03 Thread Jakob Gruber
:InitializeEPNS0_7IsolateE+0x189)[0x55b7ef4f94b9] >>>>>>> v8::Isolate::Initialize::CreateParamsE+0x193)[0x55b7ef08d243] >>>>>>> v8::Isolate::New::CreateParamsE+0x22)[0x55b7ef08d532] >>>>>>> >>>>>>> >>>>

Re: [v8-users] Isolate creation crashing with snapshot

2025-06-03 Thread Jakob Gruber
gt;>>>> >>>>> >>>>> Hi Team, i am getting this crash when creating a new isolate. >>>>> >>>>> i am embedded v8 and running as a server to provide js execution. >>>>> i ran maximum of 100 isolates in parall

Re: [v8-users] Isolate creation crashing with snapshot

2025-06-03 Thread Subash
gt;>> >>>>>> Hi Team, i am getting this crash when creating a new isolate. >>>>>> >>>>>> i am embedded v8 and running as a server to provide js execution. >>>>>> i ran maximum of 100 isolates in parallel with two different >>>>

Re: [v8-users] Isolate creation crashing with snapshot

2025-06-03 Thread Subash
running as a server to provide js execution. >>>> i ran maximum of 100 isolates in parallel with two different >>>> snapshot. >>>> each execution choose any one of snapshot >>>> >>> >>> We've seen problems related to using different s

Re: [v8-users] Isolate creation crashing with snapshot

2025-06-03 Thread Jakob Gruber
ng the snapshot, either by using the gn >> flag: >> >> v8_enable_extensible_ro_snapshot=false >> >> or the runtime flag: >> >> --no-extensible_ro_snapshot >> >> Otherwise, we'll need more information about the crash. >> >> >>> &g

Re: [v8-users] Isolate creation crashing with snapshot

2025-06-03 Thread Subash
s out, please try disabling the > `extensible_ro_snapshot` when building the snapshot, either by using the gn > flag: > > v8_enable_extensible_ro_snapshot=false > > or the runtime flag: > > --no-extensible_ro_snapshot > > Otherwise, we'll need more information about

Re: [v8-users] Isolate creation crashing with snapshot

2025-06-03 Thread Jakob Gruber
#x27;ll need more information about the crash. > > i am getting this crash randomly. wondering how to fix this > > Please give me the direction to fix this. > > -- > -- > v8-users mailing list > v8-users@googlegroups.com > http://groups.google.com/group/v8-users

[v8-users] Failure building v8 13.8-lkgr on PowerPC: Check failed kMaxSizeOfMoveAfterFastCall == pc_offset() - before_offset

2025-05-28 Thread Alexandra Wheeler
mand: ninja -j 5 -C out/ppc64le.lin.optdebug v8_monolith - Error: Error running command /bin/sh ["-c","cd v8/v8 && ninja -j 5 -C out/ppc64le.lin.optdebug v8_monolith"] Any advice, would be appreciated! Alexandra -- -- v8-users mailing list v8-users@googlegroups.com http://grou

[v8-users] unknown type issue with library files

2025-05-27 Thread TK Lee
0 objdump: out/release/obj/v8_libbase/division-by-constant.o: unknown type [out/release/obj/v8_libbase/stack_trace.o: file format elf64-little 0x4014] section `architecture: UNKNOWN!, flags 0x0010: .crel.text'HAS_SYMS -- -- v8-users mailing list v8-users@googlegroups.com http://

Re: [v8-users] Function Returned by IIFE Crashes in v8::internal::ScopeInfo::scope_type()

2025-05-21 Thread Sam Cao
gt;> It seems v8::internal::ScopeInfo is not fully initialized and the memory >> is corrupted in this case. Most of the API crash as well. E.g. IsEmpty(), >> Flags(), etc. If I run that function, the memory corruption will be >> fixed and there will be no more crashes. >

Re: [v8-users] Function Returned by IIFE Crashes in v8::internal::ScopeInfo::scope_type()

2025-05-21 Thread Jakob Kummerow
initialized and the memory > is corrupted in this case. Most of the API crash as well. E.g. IsEmpty(), > Flags(), etc. If I run that function, the memory corruption will be fixed > and there will be no more crashes. > My test env is: Windows 10 64bit + Visual Studio 2022 v17

[v8-users] Re: try compiling v8 on arm64 host using gcc failed.

2025-05-20 Thread Sam Cao
.h:124:25: required from here >> 124 | return payload_.load(std::memory_order_relaxed); >> | ~^~~ >> ../../third_party/libc++/src/include/__atomic/support/gcc.h:109:7: error: >> no matching function for call to ‘v8::internal::TaggedPayloa

[v8-users] Function Returned by IIFE Crashes in v8::internal::ScopeInfo::scope_type()

2025-05-20 Thread Sam Cao
orrupted in this case. Most of the API crash as well. E.g. IsEmpty(), Flags(), etc. If I run that function, the memory corruption will be fixed and there will be no more crashes. My test env is: Windows 10 64bit + Visual Studio 2022 v17.13.6 + V8 v13.5-v13.7. Best regards, Sam -- -- v8-users m

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[v8-users] Re: Fatal error during scavenge collection on Android armeabi-v7a

2025-05-04 Thread Kasper Isager Dalsgarð
;>>> collection relates to the issue. For reference, this is the failing debug >>>> check I'm hitting: >>>> >>>> ``` >>>> # >>>> # Fatal error in ../../../v8/src/heap/scavenger.cc, line 393 >>>> # Debug check failed: copied_list.

[v8-users] Re: Fatal error during scavenge collection on Android armeabi-v7a

2025-05-03 Thread Kasper Isager Dalsgarð
. >>> # >>> ``` >>> >>> I'm having a really hard time debugging why this happens and the fact >>> that it doesn't happen on arm64-v8a has me even more puzzled. I've read >>> through https://groups.google.com/g/v8-users/c/sdU232

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Re: [v8-users] Re: Delivering off-thread events to the isolate (porting from Spidermonkey)

2025-04-22 Thread Ben Noordhuis
ation doesn't go in detail is because it's effectively UB: there are no guarantees as to what will happen. -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "

Re: [v8-users] Re: Delivering off-thread events to the isolate (porting from Spidermonkey)

2025-04-22 Thread jmr
is specifically designed to be used in conjunction > with TerminateExecution(), i.e., to kill JS that hangs/busy-loops. > -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Gro

Re: [v8-users] Re: Delivering off-thread events to the isolate (porting from Spidermonkey)

2025-04-22 Thread Ben Noordhuis
s, that won't work with V8. If your JS code never returns, it's effectively hung. RequestInterrupt() is specifically designed to be used in conjunction with TerminateExecution(), i.e., to kill JS that hangs/busy-loops. -- -- v8-users mailing list v8-users@googlegroups.com http://groups.

Re: [v8-users] Re: Delivering off-thread events to the isolate (porting from Spidermonkey)

2025-04-21 Thread jmr
the runtime (isolate), I then >>>>>> call JS_RequestInterruptCallback which interrupts the execution of the >>>>>> runtime (isolate), and drops into my C++ interrupt callback. >>>>>> >>>>>> From my C++ callback, I check for pend

Re: [v8-users] Re: Delivering off-thread events to the isolate (porting from Spidermonkey)

2025-04-21 Thread J Decker
t;>> resume execution to the user. >>>>> >>>>> Seems that with v8, I can get quite close to this, except >>>>> isolate->RequestInterrupt does not allow re-entering the isolate/calling >>>>> user code, making this not work. >>>>> >>

Re: [v8-users] Re: Delivering off-thread events to the isolate (porting from Spidermonkey)

2025-04-21 Thread jmr
low re-entering the isolate/calling >>>> user code, making this not work. >>>> >>>> I tried using EnqueueMicrotask but seems those are never delivered >>>> automatically unless the script stops, or I call >>>> PerformMicrotaskCheckpoi

Re: [v8-users] Re: Delivering off-thread events to the isolate (porting from Spidermonkey)

2025-04-21 Thread J Decker
t;> automatically unless the script stops, or I call PerformMicrotaskCheckpoint >>> (which then ends up on the wrong, calling thread) >>> >>> I tried posting a task to the platform >>> (platform->GetForegroundTaskRunner(isolate)->PostTask), but given the

Re: [v8-users] Re: Delivering off-thread events to the isolate (porting from Spidermonkey)

2025-04-21 Thread J Decker
n the wrong, calling thread) >> >> I tried posting a task to the platform >> (platform->GetForegroundTaskRunner(isolate)->PostTask), but given the >> script is long lived, I don't think this ever gets delivered. >> >> I tried using Locker(isolate) + Isola

[v8-users] Re: Delivering off-thread events to the isolate (porting from Spidermonkey)

2025-04-21 Thread jmr
d. > > I tried using Locker(isolate) + Isolate::Scope(isolate) > + isolate->GetCurrentContext() from the event thread, and then calling the > callbacks, but this crashes non-deterministically, sometimes with "Invoke > in DisallowJavascriptExecutionScope". > > Any guidance

[v8-users] Delivering off-thread events to the isolate (porting from Spidermonkey)

2025-04-21 Thread jmr
he callbacks, but this crashes non-deterministically, sometimes with "Invoke in DisallowJavascriptExecutionScope". Any guidance is appreciated. Thanks. -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because

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Re: [v8-users] Will V8 inline instance method calls?

2025-04-17 Thread GregRos
all optimizations for nothing) but JIT compilers are, by > necessity, a bunch of heuristics and estimates, and they change all > the time. What works today need not work tomorrow. > > In general, it's best to write your code in a straightforward manner > and not worry too much a

Re: [v8-users] Will V8 inline instance method calls?

2025-04-16 Thread Ben Noordhuis
straightforward manner and not worry too much about performance upfront. V8 generally does a lot better on mundane code than code that tries to be clever because the former is its bread and butter. Only start thinking about tuning when profiling shows hot spots. -- -- v8-users mailing list v8-users@

[v8-users] Will V8 inline instance method calls?

2025-04-16 Thread GregRos
nt and called it. Would the body of push get inlined even if the internal call cannot be inlined? -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users&qu

[v8-users] Will replacing classes with closures allow me to avoid megamorphism?

2025-04-15 Thread GregRos
ar. These functions still need internal parameters, which includes input parser objects. - The nicest idea is to use closures. - But another solution could be doing something like `parser.parse.bind(parser)` and passing that around. Will something like this allow me to avoid megamorp

[v8-users] Application crashed with upgraded v8

2025-04-15 Thread TK Lee
' failed. Aborted (core dumped) - Any idea what seems to be wrong? Thanks in advance, TK -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" g

[v8-users] crash during compile()

2025-04-15 Thread 蔡曜丞(つむぎ)
v8::internal::Handle, v8::internal::ScriptDetails const&, v8::internal::NativesFlag, v8::Extension*, v8::internal::Isolate*, v8::internal::MaybeHandle, v8::internal::IsCompiledScope*, bool (*)(int, void*), void*) () ``` -- -- v8-users mailing list v8-users@googlegroups.com http://gro

Re: [v8-users] Will replacing classes with closures allow me to avoid megamorphism?

2025-04-14 Thread life....@gmail.com
e I can do? > > Yes, closures will work for that. Other approaches that can work (but > are maybe less robust, more cumbersome, etc.) are: > > 1. using arrays instead of objects (indexed vs. named properties) so > you don't get the "exploding hidden classes" thing; caveat:

Re: [v8-users] Will replacing classes with closures allow me to avoid megamorphism?

2025-04-14 Thread Ben Noordhuis
s that can work (but are maybe less robust, more cumbersome, etc.) are: 1. using arrays instead of objects (indexed vs. named properties) so you don't get the "exploding hidden classes" thing; caveat: not 100% foolproof, V8 has different array representations 2. guarding property acces

Re: [v8-users] Application crashed with upgraded v8

2025-04-14 Thread Ben Noordhuis
out-of-bounds array access; `backtrace` in gdb can hopefully tell you where it's coming from. -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" g

[v8-users] WhatsApp: +33745999075 /+16395380764 Xiaomi Electric Scooter Brussels price|Best Xiaomi Electric Scooter models in Brussels|Xiaomi Electric Scooter Antwerp reviews|Xiaomi Scooter prices in

2025-04-12 Thread Pablo Mckane
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[v8-users] WhatsApp : +33745999075 / +16395380764 Concessionnaires Yamaha en France | Prix des motos Yamaha en France | Meilleurs magasins Yamaha en France | Tests de motos Yamaha en France | Concessi

2025-04-12 Thread Pablo Mckane
scooters Yamaha à Aix-en-Provence | Meilleurs mécaniciens motos Yamaha à Aix-en-Provence | Yamaha NMAX 125 à vendre à Brest | Concessionnaires motos Yamaha à Brest | Meilleurs modèles de motos Yamaha à Brest -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8

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2025-04-12 Thread Pablo Mckane
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[v8-users] WhatsApp: +33745999075 /+16395380764 Garmin Fenix 8 features|Garmin Fenix 8 GPS accuracy|Garmin Fenix 8 heart rate monitoring|Garmin Fenix 8 navigation features|Garmin Fenix 8 vs. other mod

2025-04-12 Thread Pablo Mckane
screen protectors|Garmin Fenix 8 charging cables -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiv

Re: [v8-users] Re: Problem with ScopeInfo when used codeCache

2025-04-10 Thread alex...@gmail.com
; 16: #find -> 39 >>> 17: Connection -> 78 >>> 18: #inBuffer -> 8 >>> 19: #getFindRecordTypeInfoSet -> 45 >>> 20: #getUpdateValue -> 49 >>> 21: #syncBuildRecord

Re: [v8-users] Re: Problem with ScopeInfo when used codeCache

2025-04-10 Thread Toon Verwaest
> 19: #getFindRecordTypeInfoSet -> 45 >> 20: #getUpdateValue -> 49 >> 21: #syncBuildRecord -> 66 >> 24: #syncImagineFileObj -> 24 >> ``` >> Note that the class name Connection is now in slot 17 and slot 2

Re: [v8-users] Problem with ScopeInfo when used codeCache

2025-04-09 Thread alex...@gmail.com
t; ``` >> Note that the class name Connection is now in slot 17 and slot 23 is >> unused. So now, when we try to create the class ScopeInfo for a stack >> trace, the 23 in saved_class_variable_info references an unused slot and I >> get a seg fault or a failed DCHECK(isStr

Re: [v8-users] Problem with ScopeInfo when used codeCache

2025-04-09 Thread 'Igor Sheludko&#x27; via v8-users
ding on the type > of build. > > Unfortunately, the fix seems beyond my meager skills. It seems that in > deserialization for ScopeInfo, we would have to detect that we have a > saved_class_variable_info and so need to recalculate > saved_class_variable_info from the old value and the new

Re: [v8-users] Problem with ScopeInfo when used codeCache

2025-04-09 Thread 'Victor Gomes&#x27; via v8-users
t; Note that the class name Connection is now in slot 17 and slot 23 is >> unused. So now, when we try to create the class ScopeInfo for a stack >> trace, the 23 in saved_class_variable_info references an unused slot and I >> get a seg fault or a failed DCHECK(isString(name)),

Re: [v8-users] Problem with ScopeInfo when used codeCache

2025-04-09 Thread 'Victor Gomes&#x27; via v8-users
lization for ScopeInfo, we would have to detect that we have a > saved_class_variable_info and so need to recalculate > saved_class_variable_info from the old value and the new hash table. But > I'm not sure we can control the order in which the local names hash table > and the ScopeInfo

[v8-users] Re: Problem with ScopeInfo when used codeCache

2025-04-09 Thread alex...@gmail.com
d. > > Unfortunately, the fix seems beyond my meager skills. It seems that in > deserialization for ScopeInfo, we would have to detect that we have a > saved_class_variable_info and so need to recalculate > saved_class_variable_info from the old value and the new hash table. But &g

[v8-users] Problem with ScopeInfo when used codeCache

2025-04-08 Thread alex...@gmail.com
le. But I'm not sure we can control the order in which the local names hash table and the ScopeInfo are deserialized and I'm not sure where in deserialization one would check for the ScopeInfo. Maybe someone more knowledgeable in the snapshot code could fix this relatively easily, sugg

[v8-users] Re: building with libstdc++

2025-03-25 Thread Pradish
nfig' file not found > > any help would be greatly appreciated > -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe

[v8-users] Re: building with libstdc++

2025-03-25 Thread Pradish
../../third_party/libc++/src/src/condition_variable_destructor.cpp:14:10: > fatal error: '__config' file not found > > any help would be greatly appreciated > -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this

Re: [v8-users] Statically Linking V8 libraray causes relocation R_X86_64_TPOFF32 against symbol g_current_local_heap

2025-03-22 Thread 'Igor Sheludko&#x27; via v8-users
ead_local Isolate* > g_current_isolate_ V8_CONSTINIT = nullptr;* > > Still no success. > > also note that this was working earlier when the V8 libraries where shared > libraires , but after moveing to static this issue is seen > > can anyone share some pointers or a fix to resolv

[v8-users] building with libstdc++

2025-03-22 Thread Charles M
ie - use_custom_libcxx = false - use_sysroot = false and still get ... ../../third_party/libc++/src/src/condition_variable_destructor.cpp:14:10: fatal error: '__config' file not found any help would be greatly appreciated -- -- v8-users mailing list v8-users@googlegroup

[v8-users] Statically Linking V8 libraray causes relocation R_X86_64_TPOFF32 against symbol g_current_local_heap

2025-03-19 Thread Pradish
resolve the issue. regards Pradish -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop r

[v8-users] Error (relocation R_X86_64_TPOFF32 against symbol `_ZN2v88internal21g_current_local_heap_E') while Linking static libraray V8_Monolith.a lib/release/libv8_monolith.a

2025-03-19 Thread Pradish
er moveing to static this issue is seen can anyone share some pointers or a fix to resolve the issue. regards Pradish -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups

Re: [v8-users] Trying to share the JS Realm between v8 contexts

2025-02-15 Thread guest271314
value from >> another context, which seems ok at first, but it's flawed in corner cases, >> that literal object values still uses the V8::Context's original Object >> prototype. >> >> Is there a way to accomplish what i want? >> >> -- >> -- >

Re: [v8-users] Trying to share the JS Realm between v8 contexts

2025-02-14 Thread J Decker
x27;ve tried overwriting one context's global `Object` with value from > another context, which seems ok at first, but it's flawed in corner cases, > that literal object values still uses the V8::Context's original Object > prototype. > > Is there a way to accomplish what i wa

Re: [v8-users] Trying to share the JS Realm between v8 contexts

2025-02-13 Thread Ben Noordhuis
ner cases, that > literal object values still uses the V8::Context's original Object prototype. > > Is there a way to accomplish what i want? No. It's the most asked question about node's vm module (which is also based around contexts) by a mile but there's no good way to d

[v8-users] Trying to share the JS Realm between v8 contexts

2025-02-13 Thread Charles Lew
way to accomplish what i want? -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from

Re: [v8-users] V8 on linux, v8::FunctionCallbackInfo const& info GetReturnValue().SetNull() does not work

2025-02-04 Thread Pradish
Thanks Igor for the reply. i rebuilt again with the latest version (stable) one *v**13.3.415.17 and i no longer see the issue.* regards Pradish On Mon, Feb 3, 2025 at 3:47 PM 'Igor Sheludko' via v8-users < v8-users@googlegroups.com> wrote: > Hello! > > Such a dif

Re: [v8-users] V8 on linux, v8::FunctionCallbackInfo const& info GetReturnValue().SetNull() does not work

2025-02-03 Thread 'Igor Sheludko&#x27; via v8-users
e with V8 on RedHat Linux. i do not see this behaviour on > *13.0.245.18* > > Thank you for looking into this. > > -- > -- > v8-users mailing list > v8-users@googlegroups.com > http://groups.google.com/group/v8-users > --- > You received this message because you ar

[v8-users] V8 on linux, v8::FunctionCallbackInfo const& info GetReturnValue().SetNull() does not work

2025-02-01 Thread Pradish
Thank you for looking into this. -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from

[v8-users] V8 build error when using gcc

2025-01-24 Thread 蔡曜丞(つむぎ)
ing gcc/g++? -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it,

[v8-users] V8 DLL Linker Issues with NewDefaultPlatform

2025-01-20 Thread Mike amanfo
Has anyone found a good work-around for building & linking V8 MSVC Component version? (For reference, we are using 12.4.254.20, this has also been tested with other versions as well!) -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You rece

[v8-users] BUY VICTOR JOURNEYMAN WELDING AND CUTTING OUTFIT (0384-2100) ONLINE

2025-01-09 Thread Christopher Dean
ed, Aug 25, 2010 at 10:36 AM, Bert Belder >> wrote: >> > > On Aug 25, 9:57 am, Erik Corry wrote: >> > > > Are you running the 64 bit version of V8? >> > >> > > I think so. To eliminate other causes I did a fresh git clone from >>

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