Code Values

• Perl subs, XSUBs, and blocks are stored in CVs
• See definition
• xcv_stash is stash CV was compiled in
• xcv_start and xcv_root are pointers to compiled tree
• xcbv_xsub used for XS subroutines
• xcv_gv points to glob CV was defined in (...::__ANON__ for anon subs)
• xcv_file has name of file defining the sub
• xcv_depth tracks recursive calls
• xcv_padlist is pointer to bindings for lexical variables
• xcv_outside pointer to outer scope