On 11/8/20 6:58 PM, rikki cattermole wrote:
> On 09/11/2020 2:58 PM, Ali Çehreli wrote:
>> Does the D GC know the complete function call stack of the C program
>> all the way up from 'main'? Is there the concept of "bottom of the
>> stack"
>
https://github.com/dlang/druntime/blob/master/src/core/thread/osthread.d#L1455
> I'm tired, so here is the code related to your questions.
Hey, I'm tired too! :p
Thank you. By the presence of getStackTop() and getStackBottom() above,
I'm convinced that the entire stack is available. So, pointer returned
by toStringz will be kept alive by the C caller during their immediate
use. (They obviously cannot store for later use.)
Ali
