linearize.h

   1 #ifndef LINEARIZE_H
   2 #define LINEARIZE_H
   3
   4 #include "lib.h"
   5 #include "token.h"
   6 #include "parse.h"
   7 #include "symbol.h"
   8
   9 struct basic_block_list;
  10
  11 struct basic_block {
  12         struct symbol *this;            /* Points to the symbol that owns "this" basic block - NULL if unreachable */
  13         struct statement_list *stmts;   /* Linear list of statements */
  14         struct symbol *next;            /* Points to the symbol that describes the fallthrough */
  15 };
  16
  17 static inline void add_bb(struct basic_block_list **list, struct basic_block *bb)
  18 {
  19         add_ptr_list((struct ptr_list **)list, bb);
  20 }
  21
  22 struct entrypoint {
  23         struct symbol *name;
  24         struct symbol_list *syms;
  25         struct basic_block_list *bbs;
  26         struct basic_block *active;
  27 };
  28
  29 void linearize_symbol(struct symbol *sym);
  30
  31 #endif /* LINEARIZE_H */
  32