diff options
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/sol-thread.c | 107 |
2 files changed, 63 insertions, 50 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 0ec85ed..df55d95 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2000-05-08 Michael Snyder <msnyder@seadog.cygnus.com> + + * sol-thread.c (sol_thread_create_inferior): only add the thread + to the thread list if it is not already in there. + (prototypes for thread_db func ptrs): pretty up formatting. + 2000-05-08 Eli Zaretskii <eliz@is.elta.co.il> * config/djgpp/djconfig.sh: Use more warning switches. diff --git a/gdb/sol-thread.c b/gdb/sol-thread.c index df54cf8..77e3fb1 100644 --- a/gdb/sol-thread.c +++ b/gdb/sol-thread.c @@ -133,54 +133,59 @@ static void init_sol_core_ops PARAMS ((void)); /* Pointers to routines from lithread_db resolved by dlopen() */ -static void - (*p_td_log) (const int on_off); -static td_err_e - (*p_td_ta_new) (const struct ps_prochandle * ph_p, td_thragent_t ** ta_pp); -static td_err_e - (*p_td_ta_delete) (td_thragent_t * ta_p); -static td_err_e - (*p_td_init) (void); -static td_err_e - (*p_td_ta_get_ph) (const td_thragent_t * ta_p, struct ps_prochandle ** ph_pp); -static td_err_e - (*p_td_ta_get_nthreads) (const td_thragent_t * ta_p, int *nthread_p); -static td_err_e - (*p_td_ta_tsd_iter) (const td_thragent_t * ta_p, td_key_iter_f * cb, void *cbdata_p); -static td_err_e - (*p_td_ta_thr_iter) (const td_thragent_t * ta_p, td_thr_iter_f * cb, void *cbdata_p, td_thr_state_e state, - int ti_pri, sigset_t * ti_sigmask_p, unsigned ti_user_flags); -static td_err_e - (*p_td_thr_validate) (const td_thrhandle_t * th_p); -static td_err_e - (*p_td_thr_tsd) (const td_thrhandle_t * th_p, const thread_key_t key, void **data_pp); -static td_err_e - (*p_td_thr_get_info) (const td_thrhandle_t * th_p, td_thrinfo_t * ti_p); -static td_err_e - (*p_td_thr_getfpregs) (const td_thrhandle_t * th_p, prfpregset_t * fpregset); -static td_err_e - (*p_td_thr_getxregsize) (const td_thrhandle_t * th_p, int *xregsize); -static td_err_e - (*p_td_thr_getxregs) (const td_thrhandle_t * th_p, const caddr_t xregset); -static td_err_e - (*p_td_thr_sigsetmask) (const td_thrhandle_t * th_p, const sigset_t ti_sigmask); -static td_err_e - (*p_td_thr_setprio) (const td_thrhandle_t * th_p, const int ti_pri); -static td_err_e - (*p_td_thr_setsigpending) (const td_thrhandle_t * th_p, const uchar_t ti_pending_flag, const sigset_t ti_pending); -static td_err_e - (*p_td_thr_setfpregs) (const td_thrhandle_t * th_p, const prfpregset_t * fpregset); -static td_err_e - (*p_td_thr_setxregs) (const td_thrhandle_t * th_p, const caddr_t xregset); -static td_err_e - (*p_td_ta_map_id2thr) (const td_thragent_t * ta_p, thread_t tid, td_thrhandle_t * th_p); -static td_err_e - (*p_td_ta_map_lwp2thr) (const td_thragent_t * ta_p, lwpid_t lwpid, td_thrhandle_t * th_p); -static td_err_e - (*p_td_thr_getgregs) (const td_thrhandle_t * th_p, prgregset_t regset); -static td_err_e - (*p_td_thr_setgregs) (const td_thrhandle_t * th_p, const prgregset_t regset); - +static void (*p_td_log) (const int on_off); +static td_err_e (*p_td_ta_new) (const struct ps_prochandle * ph_p, + td_thragent_t ** ta_pp); +static td_err_e (*p_td_ta_delete) (td_thragent_t * ta_p); +static td_err_e (*p_td_init) (void); +static td_err_e (*p_td_ta_get_ph) (const td_thragent_t * ta_p, + struct ps_prochandle ** ph_pp); +static td_err_e (*p_td_ta_get_nthreads) (const td_thragent_t * ta_p, + int *nthread_p); +static td_err_e (*p_td_ta_tsd_iter) (const td_thragent_t * ta_p, + td_key_iter_f * cb, + void *cbdata_p); +static td_err_e (*p_td_ta_thr_iter) (const td_thragent_t * ta_p, + td_thr_iter_f * cb, + void *cbdata_p, + td_thr_state_e state, + int ti_pri, + sigset_t * ti_sigmask_p, + unsigned ti_user_flags); +static td_err_e (*p_td_thr_validate) (const td_thrhandle_t * th_p); +static td_err_e (*p_td_thr_tsd) (const td_thrhandle_t * th_p, + const thread_key_t key, + void **data_pp); +static td_err_e (*p_td_thr_get_info) (const td_thrhandle_t * th_p, + td_thrinfo_t * ti_p); +static td_err_e (*p_td_thr_getfpregs) (const td_thrhandle_t * th_p, + prfpregset_t * fpregset); +static td_err_e (*p_td_thr_getxregsize) (const td_thrhandle_t * th_p, + int *xregsize); +static td_err_e (*p_td_thr_getxregs) (const td_thrhandle_t * th_p, + const caddr_t xregset); +static td_err_e (*p_td_thr_sigsetmask) (const td_thrhandle_t * th_p, + const sigset_t ti_sigmask); +static td_err_e (*p_td_thr_setprio) (const td_thrhandle_t * th_p, + const int ti_pri); +static td_err_e (*p_td_thr_setsigpending) (const td_thrhandle_t * th_p, + const uchar_t ti_pending_flag, + const sigset_t ti_pending); +static td_err_e (*p_td_thr_setfpregs) (const td_thrhandle_t * th_p, + const prfpregset_t * fpregset); +static td_err_e (*p_td_thr_setxregs) (const td_thrhandle_t * th_p, + const caddr_t xregset); +static td_err_e (*p_td_ta_map_id2thr) (const td_thragent_t * ta_p, + thread_t tid, + td_thrhandle_t * th_p); +static td_err_e (*p_td_ta_map_lwp2thr) (const td_thragent_t * ta_p, + lwpid_t lwpid, + td_thrhandle_t * th_p); +static td_err_e (*p_td_thr_getgregs) (const td_thrhandle_t * th_p, + prgregset_t regset); +static td_err_e (*p_td_thr_setgregs) (const td_thrhandle_t * th_p, + const prgregset_t regset); + /* LOCAL FUNCTION @@ -390,7 +395,8 @@ lwp_to_thread (lwp) val = p_td_thr_validate (&th); if (val == TD_NOTHR) - return lwp; /* libthread doesn't know about it, just return lwp */ + return lwp; /* libthread doesn't know about it; + just return lwp */ else if (val != TD_OK) error ("lwp_to_thread: td_thr_validate: %s.", td_err_string (val)); @@ -847,7 +853,8 @@ sol_thread_create_inferior (exec_file, allargs, env) if (inferior_pid == -1) inferior_pid = main_ph.pid; - add_thread (inferior_pid); + if (!in_thread_list (inferior_pid)) + add_thread (inferior_pid); } } |