src/libs/libunwind/hppa/tables.c

   1 #include "unwind_i.h"
   2
   3 static inline int
   4 is_local_addr_space (unw_addr_space_t as)
   5 {
   6   extern unw_addr_space_t _ULhppa_local_addr_space;
   7
   8   return (as == _Uhppa_local_addr_space
   9 #ifndef UNW_REMOTE_ONLY
  10           || as == _ULhppa_local_addr_space
  11 #endif
  12           );
  13 }
  14
  15 HIDDEN int
  16 tdep_find_proc_info (unw_addr_space_t as, unw_word_t ip,
  17                      unw_proc_info_t *pi, int need_unwind_info, void *arg)
  18 {
  19   printf ("%s: begging to get implemented...\n", __FUNCTION__);
  20   return 0;
  21 }
  22
  23 HIDDEN int
  24 tdep_search_unwind_table (unw_addr_space_t as, unw_word_t ip,
  25                           unw_dyn_info_t *di,
  26                           unw_proc_info_t *pi, int need_unwind_info, void *arg)
  27 {
  28   printf ("%s: the biggest beggar of them all...\n", __FUNCTION__);
  29   return 0;
  30 }
  31
  32 HIDDEN void
  33 tdep_put_unwind_info (unw_addr_space_t as, unw_proc_info_t *pi, void *arg)
  34 {
  35   if (!pi->unwind_info)
  36     return;
  37
  38   if (!is_local_addr_space (as))
  39     {
  40       free (pi->unwind_info);
  41       pi->unwind_info = NULL;
  42     }
  43 }