lib/libcaps/asdefs.c

   1 /*
   2  * ASDEFS.C
   3  *
   4  * Generate assembly defs.
   5  *
   6  * $DragonFly: src/lib/libcaps/asdefs.c,v 1.2 2003/12/07 04:21:52 dillon Exp $
   7  */
   8
   9 #include <sys/cdefs.h>                  /* for __dead2 needed by thread.h */
  10 #include "libcaps/thread.h"
  11 #include <sys/thread.h>
  12 #include "libcaps/globaldata.h"
  13 #include <stddef.h>                     /* for offsetof(type, field) */
  14 #include <stdio.h>
  15
  16 #define OFFSET(name, offset)    printf("#define %s %d\n", #name, offset);
  17
  18 int
  19 main(int ac, char **av)
  20 {
  21     OFFSET(TD_SP, offsetof(struct thread, td_sp));
  22     OFFSET(TD_FLAGS, offsetof(struct thread, td_flags));
  23     OFFSET(TD_MPCOUNT, offsetof(struct thread, td_mpcount));
  24     OFFSET(TD_PRI, offsetof(struct thread, td_pri));
  25
  26     OFFSET(UPC_MAGIC, offsetof(struct upcall, upc_magic));
  27     OFFSET(UPC_CRITOFF, offsetof(struct upcall, upc_critoff));
  28     OFFSET(UPC_PENDING, offsetof(struct upcall, upc_pending));
  29     OFFSET(UPC_UTHREAD, offsetof(struct upcall, upc_uthread));
  30
  31     OFFSET(TDF_RUNNING, TDF_RUNNING);
  32     OFFSET(TDPRI_CRIT, TDPRI_CRIT);
  33
  34     OFFSET(gd_curthread, offsetof(struct globaldata, gd_upcall.upc_uthread));
  35     OFFSET(gd_cpuid, offsetof(struct globaldata, gd_cpuid));
  36
  37     return(0);
  38 }
  39