Re: Porting bison to z/OS (ASCII based)

Akim Demaille <[email protected]> Mon, 5 Sep 2022 07:03:53 +0200

Newsgroups	gmane.comp.parsers.bison.general
Message-ID	<[email protected]>

Hi Mike,

> Le 27 mai 2022 à 06:43, Mike Fulton <[email protected]> a écrit :
> 
> Hi,
> 
> I am starting to port bison to z/OS and am curious about the best way to go about debugging. When I go to run ‘bison’ on the sample rpcalc program, e.g.
> 
> Echo “4 9 +” | make run
> 
> it is getting killed due to stack overflow when running bison. I imagine this is either because of some recursion in bison or a bug in our alloca() on z/OS, although it’s a bug so who knows 😊

Given that you are launching "make", it is unclear to me what program is looping.  Is it bison, is it rpcalc?

Cheers.