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Annick

VM crash

I have an error :

« don’t know how to derive register state from a ucontext_t on this platform »

Where could that come from ?

Annick

Eliot Miranda-2

Re: VM crash

Hi Annick,

On Wed, Oct 22, 2014 at 5:46 AM, Annick Fron <[hidden email]> wrote:

I have an error :

« don’t know how to derive register state from a ucontext_t on this platform »

That's just telling you that the VM doesn't know how to print the register state in a signal handler on this platform. What is your platform? What VM are you using? (vm -version) At least on Mac and x86 linux the VM /can/ do this, and hence print useful information when there's a crash.

Where could that come from ?

Annick

--
best,

Eliot

Annick

Re: [Pharo-users] [squeak-dev] VM crash

Hi Eliot,

It seems the problem comes from my C program called by FFI.

Thank you

Annick

Le 23 oct. 2014 à 06:01, Eliot Miranda <[hidden email]> a écrit :

Hi Annick,

On Wed, Oct 22, 2014 at 5:46 AM, Annick Fron <[hidden email]> wrote:
I have an error :

« don’t know how to derive register state from a ucontext_t on this platform »

That's just telling you that the VM doesn't know how to print the register state in a signal handler on this platform. What is your platform? What VM are you using? (vm -version) At least on Mac and x86 linux the VM /can/ do this, and hence print useful information when there's a crash.

Where could that come from ?

Annick

--
best,
Eliot