mach/proto/cg/state.h

   1 /*
   2  * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
   3  * See the copyright notice in the ACK home directory, in the file "Copyright".
   4  */
   5 /* $Id: state.h,v 2.3 1994/06/24 13:24:24 ceriel Exp $ */
   6
   7 #define STONSTACK       /* if defined state is saved in stackframe */
   8
   9 typedef struct state {
  10         struct state *st_next;                  /* for linked list */
  11         int st_sh;                              /* stackheight */
  12         token_t st_fs[MAXFSTACK];               /* fakestack */
  13         int st_na;                              /* nallreg */
  14         int st_ar[MAXALLREG];                   /* allreg[] */
  15         token_p st_ct;                          /* curtoken */
  16         result_t st_do[LONGESTPATTERN];         /* dollar[] */
  17         struct reginfo st_mr[NREGS];            /* machregs[] */
  18         int st_ne;                              /* nemlines */
  19         struct emline st_el[MAXEMLINES];        /* emlines[] */
  20         struct emline *st_em;                   /* emp */
  21         struct emline *st_se;                   /* saveemp */
  22         int st_tl;                              /* tokpatlen */
  23         int st_ns;                              /* nstab */
  24 } state_t,*state_p;
  25
  26 #ifndef STONSTACK
  27 state_p savestatus();
  28 #endif