Hi folks, I'm working on a tool that uses flex/bison and runs in rather scarce environment thus needs C runtime substitution.
Tool employs reentrant scanner/parser. As far as I can see bison 3.0.4 (default on Ubuntu 18.04) and latest git version both generates yypstate_new/yypstate_delete using straightforward calls to malloc() and free(). Is it possible to override this? I see YYMALLOC/YYFREE used in other parts of generated parser's code, perhaps, they could be used in yypstate* routines as well? Is there any best known method for substituting runtime in generated parser code? (besides, SED-like search-replace). WBR, --Kovalex
