You cannot disable the snapshot, but you can run the mksnapshot binary
(which runs as part of the build process) in a debugger.


On Mon, May 29, 2023 at 4:04 AM Jing Peiyang <jingpeiy...@eswincomputing.com>
wrote:

> I hope the following two links will help you:
> https://bugs.chromium.org/p/v8/issues/detail?id=8531
> https://chromium-review.googlesource.com/c/v8/v8/+/1784282
>
>
> On Saturday, May 27, 2023 at 4:31:59 AM UTC+8 Rix wrote:
>
>> I want to debug some of the Genesis builtin functions in bootstrapper.cc
>> However even with v8_use_external_startup_data=false set, a pre-built
>> snapshot is still being used and there's no way to debug pre-built builtins.
>>
>> Is there a compile/runtime flag I can use to disable the snapshot
>> completely and always build the context from scratch?
>>
>>

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