Smalltalk stack dump from gdb

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> On Fri, 14 Sep 2018 at 00:02, Alistair Grant <[hidden email]> wrote:
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>> Hi Eliot and Everyone,
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>> Is it possible to print out a smalltalk stack dump from within gdb
>> (while debugging a plugin)?
>>
>> The latest changes I'm making to fix UTF8 support in
>> FileAttributesPlugin are causing a segmentation fault, but I can only
>> trigger it during image startup and the fault occurs after returning
>> from the primitive.  I assume I'm corrupting memory somewhere, but
>> haven't been able to track it down yet.
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>> Wishing I was at ESUG,
>> Alistair
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> I've only dabbled with the VM, but I believe calling printcallStack() from gdb
> might be what you need.
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> Until a more authoritative answer arrives, the following might get you started...
> http://forum.world.st/HIGH-CPU-not-frozen-but-s-l-o-w-seaside-image-td91010.html#a91018
> http://forum.world.st/Squeak-periodic-crash-td57392.html#a57393
> http://forum.world.st/Debugging-Win64-Cog-Spur-td4948194.html#a4948339
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> I believe many of the methods invoked from the VM Simulator can be called as functions from gdb...
> https://clementbera.wordpress.com/2016/05/30/simulating-the-cog-vm/
> http://forum.world.st/Simulator-tutorial-td4888841.html#a4895708
> http://forum.world.st/Exploring-the-simulator-was-Re-REPL-image-for-simulation-td4896870.html#a4897975
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> cheers -ben