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Implement task switching on solaris targets.
* sol-thread.c (thread_db_find_thread_from_tid) (sol_get_ada_task_ptid): New functions. (init_sol_thread_ops): Set sol_thread_ops.to_get_ada_task_ptid.
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@ -30,6 +30,13 @@
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* fbsd-nat.c (fbsd_make_corefile_notes): Add cast to NULL used as
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sentinel.
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2010-05-07 Joel Brobecker <brobecker@adacore.com>
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Implement task switching on solaris targets.
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* sol-thread.c (thread_db_find_thread_from_tid)
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(sol_get_ada_task_ptid): New functions.
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(init_sol_thread_ops): Set sol_thread_ops.to_get_ada_task_ptid.
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2010-05-07 Pedro Alves <pedro@codesourcery.com>
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* remote.c (remote_query_supported_append): Use reconcat.
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@ -1288,6 +1288,40 @@ info_solthreads (char *args, int from_tty)
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TD_SIGNO_MASK, TD_THR_ANY_USER_FLAGS);
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}
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/* Callback routine used to find a thread based on the TID part of
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its PTID. */
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static int
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thread_db_find_thread_from_tid (struct thread_info *thread, void *data)
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{
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long *tid = (long *) data;
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if (ptid_get_tid (thread->ptid) == *tid)
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return 1;
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return 0;
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}
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static ptid_t
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sol_get_ada_task_ptid (long lwp, long thread)
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{
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struct thread_info *thread_info =
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iterate_over_threads (thread_db_find_thread_from_tid, &thread);
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if (thread_info == NULL)
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{
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/* The list of threads is probably not up to date. Find any
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thread that is missing from the list, and try again. */
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sol_find_new_threads (¤t_target);
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thread_info = iterate_over_threads (thread_db_find_thread_from_tid,
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&thread);
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}
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gdb_assert (thread_info != NULL);
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return (thread_info->ptid);
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}
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static void
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init_sol_thread_ops (void)
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{
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@ -1305,6 +1339,7 @@ init_sol_thread_ops (void)
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sol_thread_ops.to_pid_to_str = solaris_pid_to_str;
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sol_thread_ops.to_find_new_threads = sol_find_new_threads;
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sol_thread_ops.to_stratum = thread_stratum;
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sol_thread_ops.to_get_ada_task_ptid = sol_get_ada_task_ptid;
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sol_thread_ops.to_magic = OPS_MAGIC;
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}
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