/* Non-zero if we're using this module's target vector. */
static int using_thread_db;
-/* Non-zero if we have to keep this module's target vector active
- across re-runs. */
-static int keep_thread_db;
-
/* Non-zero if we have determined the signals used by the threads
library. */
static int thread_signals;
thread_info = find_thread_pid (thread_ptid);
/* In the case of a zombie thread, don't continue. We don't want to
- attach to it thinking it is a new thread and we don't want to mark
- it as valid. */
+ attach to it thinking it is a new thread. */
if (ti.ti_state == TD_THR_UNKNOWN || ti.ti_state == TD_THR_ZOMBIE)
{
if (infop != NULL)
*(struct thread_info **) infop = thread_info;
+ if (thread_info != NULL)
+ {
+ memcpy (&thread_info->private->th, thp, sizeof (*thp));
+ thread_info->private->th_valid = 1;
+ memcpy (&thread_info->private->ti, &ti, sizeof (ti));
+ thread_info->private->ti_valid = 1;
+ }
return TD_THR_ZOMBIE;
}
using_thread_db = 0;
}
- keep_thread_db = 0;
-
goto quit;
}
push_target (&thread_db_ops);
using_thread_db = 1;
- /* If the thread library was detected in the main symbol file
- itself, we assume that the program was statically linked
- against the thread library and well have to keep this
- module's target vector activated until forever... Well, at
- least until all symbols have been discarded anyway (see
- above). */
- if (objfile == symfile_objfile)
- {
- gdb_assert (proc_handle.pid == 0);
- keep_thread_db = 1;
- }
-
- /* We can only poke around if there actually is a child process.
- If there is no child process alive, postpone the steps below
- until one has been created. */
- if (proc_handle.pid != 0)
- {
- enable_thread_event_reporting ();
- thread_db_find_new_threads ();
- }
+ enable_thread_event_reporting ();
+ thread_db_find_new_threads ();
break;
default:
}
xfer =
- target_beneath->to_xfer_memory (memaddr, myaddr, len, write, attrib,
- target);
+ target_beneath->deprecated_xfer_memory (memaddr, myaddr, len, write,
+ attrib, target);
do_cleanups (old_chain);
return xfer;
deprecated_read_register_gen (regno, raw);
thread_db_fetch_registers (-1);
- supply_register (regno, raw);
+ regcache_raw_supply (current_regcache, regno, raw);
}
fill_gregset ((gdb_gregset_t *) gregset, -1);
thread_db_create_inferior (char *exec_file, char *allargs, char **env,
int from_tty)
{
- if (!keep_thread_db)
- {
- unpush_target (&thread_db_ops);
- using_thread_db = 0;
- }
-
+ unpush_target (&thread_db_ops);
+ using_thread_db = 0;
target_beneath->to_create_inferior (exec_file, allargs, env, from_tty);
}
target_beneath->to_mourn_inferior ();
- /* Detach thread_db target ops if not dealing with a statically
- linked threaded program. This allows a corefile to be debugged
- after finishing debugging of a threaded program. At present,
- debugging a statically-linked threaded program is broken, but
- the check is added below in the event that it is fixed in the
- future. */
- if (!keep_thread_db)
- {
- unpush_target (&thread_db_ops);
- using_thread_db = 0;
- }
+ /* Detach thread_db target ops. */
+ unpush_target (&thread_db_ops);
+ using_thread_db = 0;
}
static int
thread_db_ops.to_wait = thread_db_wait;
thread_db_ops.to_fetch_registers = thread_db_fetch_registers;
thread_db_ops.to_store_registers = thread_db_store_registers;
- thread_db_ops.to_xfer_memory = thread_db_xfer_memory;
+ thread_db_ops.deprecated_xfer_memory = thread_db_xfer_memory;
thread_db_ops.to_kill = thread_db_kill;
thread_db_ops.to_create_inferior = thread_db_create_inferior;
thread_db_ops.to_post_startup_inferior = thread_db_post_startup_inferior;