diff options
Diffstat (limited to 'gdb/infttrace.c')
| -rw-r--r-- | gdb/infttrace.c | 372 |
1 files changed, 114 insertions, 258 deletions
diff --git a/gdb/infttrace.c b/gdb/infttrace.c index 89edab47468..8b2fa62f058 100644 --- a/gdb/infttrace.c +++ b/gdb/infttrace.c @@ -390,8 +390,7 @@ static saved_real_pid = 0; ************************************************* */ CORE_ADDR -get_raw_pc (ttid) - lwpid_t ttid; +get_raw_pc (lwpid_t ttid) { unsigned long pc_val; int offset; @@ -414,8 +413,7 @@ get_raw_pc (ttid) } static char * -get_printable_name_of_stepping_mode (mode) - stepping_mode_t mode; +get_printable_name_of_stepping_mode (stepping_mode_t mode) { switch (mode) { @@ -434,8 +432,7 @@ get_printable_name_of_stepping_mode (mode) * ttrace event being reported. */ char * -get_printable_name_of_ttrace_event (event) - ttevents_t event; +get_printable_name_of_ttrace_event (ttevents_t event) { /* This enumeration is "gappy", so don't use a table. */ switch (event) @@ -478,8 +475,7 @@ get_printable_name_of_ttrace_event (event) * name. */ char * -get_printable_name_of_ttrace_request (request) - ttreq_t request; +get_printable_name_of_ttrace_request (ttreq_t request) { if (!IS_TTRACE_REQ (request)) return "?bad req?"; @@ -550,8 +546,7 @@ get_printable_name_of_ttrace_request (request) * name. */ static char * -get_printable_name_of_process_state (process_state) - process_state_t process_state; +get_printable_name_of_process_state (process_state_t process_state) { switch (process_state) { @@ -573,8 +568,7 @@ get_printable_name_of_process_state (process_state) /* Set a ttrace thread state to a safe, initial state. */ static void -clear_ttstate_t (tts) - ttstate_t *tts; +clear_ttstate_t (ttstate_t *tts) { tts->tts_pid = 0; tts->tts_lwpid = 0; @@ -585,9 +579,7 @@ clear_ttstate_t (tts) /* Copy ttrace thread state TTS_FROM into TTS_TO. */ static void -copy_ttstate_t (tts_to, tts_from) - ttstate_t *tts_to; - ttstate_t *tts_from; +copy_ttstate_t (ttstate_t *tts_to, ttstate_t *tts_from) { memcpy ((char *) tts_to, (char *) tts_from, sizeof (*tts_to)); } @@ -595,7 +587,7 @@ copy_ttstate_t (tts_to, tts_from) /* Are there any live threads we know about? */ static int -any_thread_records () +any_thread_records (void) { return (thread_head.count > 0); } @@ -603,9 +595,7 @@ any_thread_records () /* Create, fill in and link in a thread descriptor. */ static thread_info * -create_thread_info (pid, tid) - int pid; - lwpid_t tid; +create_thread_info (int pid, lwpid_t tid) { thread_info *new_p; thread_info *p; @@ -681,7 +671,7 @@ create_thread_info (pid, tid) /* Get rid of our thread info. */ static void -clear_thread_info () +clear_thread_info (void) { thread_info *p; thread_info *q; @@ -723,8 +713,7 @@ clear_thread_info () /* Given a tid, find the thread block for it. */ static thread_info * -find_thread_info (tid) - lwpid_t tid; +find_thread_info (lwpid_t tid) { thread_info *p; @@ -755,8 +744,7 @@ find_thread_info (tid) * deleted threads. We do the map, but we don't like it. */ static lwpid_t -map_from_gdb_tid (gdb_tid) - lwpid_t gdb_tid; +map_from_gdb_tid (lwpid_t gdb_tid) { thread_info *p; @@ -805,8 +793,7 @@ map_from_gdb_tid (gdb_tid) * also need to consider deleted threads. */ static lwpid_t -map_to_gdb_tid (real_tid) - lwpid_t real_tid; +map_to_gdb_tid (lwpid_t real_tid) { thread_info *p; @@ -836,7 +823,7 @@ map_to_gdb_tid (real_tid) /* Do any threads have saved signals? */ static int -saved_signals_exist () +saved_signals_exist (void) { thread_info *p; @@ -854,8 +841,7 @@ saved_signals_exist () /* Is this the tid for the zero-th thread? */ static int -is_pseudo_thread (tid) - lwpid_t tid; +is_pseudo_thread (lwpid_t tid) { thread_info *p = find_thread_info (tid); if (NULL == p || p->terminated) @@ -867,8 +853,7 @@ is_pseudo_thread (tid) /* Is this thread terminated? */ static int -is_terminated (tid) - lwpid_t tid; +is_terminated (lwpid_t tid) { thread_info *p = find_thread_info (tid); @@ -881,8 +866,7 @@ is_terminated (tid) /* Is this pid a real PID or a TID? */ static int -is_process_id (pid) - int pid; +is_process_id (int pid) { lwpid_t tid; thread_info *tinfo; @@ -921,9 +905,7 @@ is_process_id (pid) /* Add a thread to our info. Prevent duplicate entries. */ static thread_info * -add_tthread (pid, tid) - int pid; - lwpid_t tid; +add_tthread (int pid, lwpid_t tid) { thread_info *p; @@ -937,8 +919,7 @@ add_tthread (pid, tid) /* Notice that a thread was deleted. */ static void -del_tthread (tid) - lwpid_t tid; +del_tthread (lwpid_t tid) { thread_info *p; thread_info *chase; @@ -1023,8 +1004,7 @@ del_tthread (tid) /* Get the pid for this tid. (Has to be a real TID!). */ static int -get_pid_for (tid) - lwpid_t tid; +get_pid_for (lwpid_t tid) { thread_info *p; @@ -1050,9 +1030,7 @@ get_pid_for (tid) /* Note that this thread's current event has been handled. */ static void -set_handled (pid, tid) - int pid; - lwpid_t tid; +set_handled (int pid, lwpid_t tid) { thread_info *p; @@ -1066,8 +1044,7 @@ set_handled (pid, tid) /* Was this thread's current event handled? */ static int -was_handled (tid) - lwpid_t tid; +was_handled (lwpid_t tid) { thread_info *p; @@ -1081,8 +1058,7 @@ was_handled (tid) /* Set this thread to unhandled. */ static void -clear_handled (tid) - lwpid_t tid; +clear_handled (lwpid_t tid) { thread_info *p; @@ -1101,7 +1077,7 @@ clear_handled (tid) /* Set all threads to unhandled. */ static void -clear_all_handled () +clear_all_handled (void) { thread_info *p; @@ -1124,8 +1100,7 @@ clear_all_handled () /* Set this thread to default stepping mode. */ static void -clear_stepping_mode (tid) - lwpid_t tid; +clear_stepping_mode (lwpid_t tid) { thread_info *p; @@ -1144,7 +1119,7 @@ clear_stepping_mode (tid) /* Set all threads to do default continue on resume. */ static void -clear_all_stepping_mode () +clear_all_stepping_mode (void) { thread_info *p; @@ -1167,7 +1142,7 @@ clear_all_stepping_mode () /* Set all threads to unseen on this pass. */ static void -set_all_unseen () +set_all_unseen (void) { thread_info *p; @@ -1181,8 +1156,7 @@ set_all_unseen () /* debugging routine. */ static void -print_tthread (p) - thread_info *p; +print_tthread (thread_info *p) { printf (" Thread pid %d, tid %d", p->pid, p->tid); if (p->have_state) @@ -1214,7 +1188,7 @@ print_tthread (p) } static void -print_tthreads () +print_tthreads (void) { thread_info *p; @@ -1254,7 +1228,7 @@ print_tthreads () /* Update the thread list based on the "seen" bits. */ static void -update_thread_list () +update_thread_list (void) { thread_info *p; thread_info *chase; @@ -1302,11 +1276,8 @@ update_thread_list () * No other "raw" calls to ttrace should exist in this module. */ static int -call_real_ttrace (request, pid, tid, addr, data, addr2) - ttreq_t request; - pid_t pid; - lwpid_t tid; - TTRACE_ARG_TYPE addr, data, addr2; +call_real_ttrace (ttreq_t request, pid_t pid, lwpid_t tid, TTRACE_ARG_TYPE addr, + TTRACE_ARG_TYPE data, TTRACE_ARG_TYPE addr2) { int tt_status; @@ -1359,12 +1330,8 @@ call_real_ttrace (request, pid, tid, addr, data, addr2) * No "raw" calls to ttrace_wait should exist elsewhere. */ static int -call_real_ttrace_wait (pid, tid, option, tsp, tsp_size) - int pid; - lwpid_t tid; - ttwopt_t option; - ttstate_t *tsp; - size_t tsp_size; +call_real_ttrace_wait (int pid, lwpid_t tid, ttwopt_t option, ttstate_t *tsp, + size_t tsp_size) { int ttw_status; thread_info *tinfo = NULL; @@ -1394,9 +1361,7 @@ call_real_ttrace_wait (pid, tid, option, tsp, tsp_size) to iterate over the IDs of all stopped threads of this process. */ static lwpid_t -get_process_first_stopped_thread_id (pid, thread_state) - int pid; - ttstate_t *thread_state; +get_process_first_stopped_thread_id (int pid, ttstate_t *thread_state) { int tt_status; @@ -1444,9 +1409,7 @@ get_process_first_stopped_thread_id (pid, thread_state) to iterate over the IDs of all stopped threads of this process. */ static lwpid_t -get_process_next_stopped_thread_id (pid, thread_state) - int pid; - ttstate_t *thread_state; +get_process_next_stopped_thread_id (int pid, ttstate_t *thread_state) { int tt_status; @@ -1488,8 +1451,7 @@ get_process_next_stopped_thread_id (pid, thread_state) NOTE: currently not called. */ static lwpid_t -get_active_tid_of_pid (pid) - int pid; +get_active_tid_of_pid (int pid) { ttstate_t thread_state; @@ -1500,8 +1462,7 @@ get_active_tid_of_pid (pid) * operates upon all threads of a (i.e., the entire) process. */ int -is_process_ttrace_request (tt_request) - ttreq_t tt_request; +is_process_ttrace_request (ttreq_t tt_request) { return IS_TTRACE_PROCREQ (tt_request); } @@ -1511,8 +1472,7 @@ is_process_ttrace_request (tt_request) * the equivalent process request for a one-thread process. */ static ttreq_t -make_process_version (request) - ttreq_t request; +make_process_version (ttreq_t request) { if (!IS_TTRACE_REQ (request)) { @@ -1556,10 +1516,8 @@ make_process_version (request) * reasons). */ static int -call_ttrace (request, gdb_tid, addr, data, addr2) - ttreq_t request; - int gdb_tid; - TTRACE_ARG_TYPE addr, data, addr2; +call_ttrace (ttreq_t request, int gdb_tid, TTRACE_ARG_TYPE addr, + TTRACE_ARG_TYPE data, TTRACE_ARG_TYPE addr2) { lwpid_t real_tid; int real_pid; @@ -1757,8 +1715,7 @@ call_ttrace (request, gdb_tid, addr, data, addr2) * very careful, and only call TT_PROC_STOP when you mean it! */ static void -stop_all_threads_of_process (real_pid) - pid_t real_pid; +stop_all_threads_of_process (pid_t real_pid) { int ttw_status; @@ -1796,9 +1753,7 @@ stop_all_threads_of_process (real_pid) (((evt) == TTEVT_VFORK) && ((pid) == inferior_pid)) static int -can_touch_threads_of_process (pid, stopping_event) - int pid; - ttevents_t stopping_event; +can_touch_threads_of_process (int pid, ttevents_t stopping_event) { if (CHILD_VFORKED (stopping_event, pid)) { @@ -1826,9 +1781,7 @@ can_touch_threads_of_process (pid, stopping_event) * been stopped, undefined behaviour is guaranteed! */ static int -select_stopped_thread_of_process (pid, tsp) - int pid; - ttstate_t *tsp; +select_stopped_thread_of_process (int pid, ttstate_t *tsp) { lwpid_t candidate_tid, tid; ttstate_t candidate_tstate, tstate; @@ -1982,8 +1935,7 @@ select_stopped_thread_of_process (pid, tsp) /* Check our internal thread data against the real thing. */ static void -check_thread_consistency (real_pid) - pid_t real_pid; +check_thread_consistency (pid_t real_pid) { int tid; /* really lwpid_t */ ttstate_t tstate; @@ -2049,11 +2001,7 @@ check_thread_consistency (real_pid) * Return value is the status of the pseudo wait. */ static int -call_ttrace_wait (pid, option, tsp, tsp_size) - int pid; - ttwopt_t option; - ttstate_t *tsp; - size_t tsp_size; +call_ttrace_wait (int pid, ttwopt_t option, ttstate_t *tsp, size_t tsp_size) { /* This holds the actual, for-real, true process ID. */ @@ -2350,7 +2298,7 @@ call_ttrace_wait (pid, option, tsp, tsp_size) #if defined(CHILD_REPORTED_EXEC_EVENTS_PER_EXEC_CALL) int -child_reported_exec_events_per_exec_call () +child_reported_exec_events_per_exec_call (void) { return 1; /* ttrace reports the event once per call. */ } @@ -2400,7 +2348,7 @@ memory_page_dictionary; static void -require_memory_page_dictionary () +require_memory_page_dictionary (void) { int i; @@ -2422,7 +2370,7 @@ require_memory_page_dictionary () static void -retire_memory_page_dictionary () +retire_memory_page_dictionary (void) { memory_page_dictionary.page_count = (LONGEST) - 1; } @@ -2433,9 +2381,7 @@ retire_memory_page_dictionary () Returns the original permissions of the page. */ static int -write_protect_page (pid, page_start) - int pid; - CORE_ADDR page_start; +write_protect_page (int pid, CORE_ADDR page_start) { int tt_status; int original_permissions; @@ -2474,10 +2420,7 @@ write_protect_page (pid, page_start) (what we must assume are) its original permissions. */ static void -unwrite_protect_page (pid, page_start, original_permissions) - int pid; - CORE_ADDR page_start; - int original_permissions; +unwrite_protect_page (int pid, CORE_ADDR page_start, int original_permissions) { int tt_status; @@ -2500,8 +2443,7 @@ unwrite_protect_page (pid, page_start, original_permissions) presently should be write-protected), write-protect it. */ void -hppa_enable_page_protection_events (pid) - int pid; +hppa_enable_page_protection_events (int pid) { int bucket; @@ -2528,8 +2470,7 @@ hppa_enable_page_protection_events (pid) presently is or should be write-protected), un-write-protect it. */ void -hppa_disable_page_protection_events (pid) - int pid; +hppa_disable_page_protection_events (int pid) { int bucket; @@ -2556,9 +2497,7 @@ hppa_disable_page_protection_events (pid) * Note: we could just scan our own thread list. FIXME! */ static int -count_unhandled_events (real_pid, real_tid) - int real_pid; - lwpid_t real_tid; +count_unhandled_events (int real_pid, lwpid_t real_tid) { ttstate_t tstate; lwpid_t ttid; @@ -2656,9 +2595,7 @@ count_unhandled_events (real_pid, real_tid) * Note: used by core gdb and so uses the pseudo-pid (really tid). */ int -ptrace_wait (pid, status) - int pid; - int *status; +ptrace_wait (int pid, int *status) { ttstate_t tsp; int ttwait_return; @@ -3000,7 +2937,7 @@ ptrace_wait (pid, status) child_acknowledge_created_inferior.) */ int -parent_attach_all () +parent_attach_all (void) { int tt_status; @@ -3059,8 +2996,7 @@ parent_attach_all () * have to be the common part of both. */ static void -require_notification_of_events (real_pid) - int real_pid; +require_notification_of_events (int real_pid) { int tt_status; ttevent_t notifiable_events; @@ -3110,8 +3046,7 @@ require_notification_of_events (real_pid) } static void -require_notification_of_exec_events (real_pid) - int real_pid; +require_notification_of_exec_events (int real_pid) { int tt_status; ttevent_t notifiable_events; @@ -3155,8 +3090,7 @@ require_notification_of_exec_events (real_pid) * ID of the child process, after the debugger has forked. */ void -child_acknowledge_created_inferior (pid) - int pid; +child_acknowledge_created_inferior (int pid) { /* We need a memory home for a constant, to pass it to ttrace. The value of the constant is arbitrary, so long as both @@ -3215,8 +3149,7 @@ child_acknowledge_created_inferior (pid) * calling require_notification_of_events. */ void -child_post_startup_inferior (real_pid) - int real_pid; +child_post_startup_inferior (int real_pid) { require_notification_of_events (real_pid); } @@ -3224,8 +3157,7 @@ child_post_startup_inferior (real_pid) /* From here on, we should expect tids rather than pids. */ static void -hppa_enable_catch_fork (tid) - int tid; +hppa_enable_catch_fork (int tid) { int tt_status; ttevent_t ttrace_events; @@ -3259,8 +3191,7 @@ hppa_enable_catch_fork (tid) static void -hppa_disable_catch_fork (tid) - int tid; +hppa_disable_catch_fork (int tid) { int tt_status; ttevent_t ttrace_events; @@ -3297,8 +3228,7 @@ hppa_disable_catch_fork (tid) #if defined(CHILD_INSERT_FORK_CATCHPOINT) int -child_insert_fork_catchpoint (tid) - int tid; +child_insert_fork_catchpoint (int tid) { /* Enable reporting of fork events from the kernel. */ /* ??rehrauer: For the moment, we're always enabling these events, @@ -3311,8 +3241,7 @@ child_insert_fork_catchpoint (tid) #if defined(CHILD_REMOVE_FORK_CATCHPOINT) int -child_remove_fork_catchpoint (tid) - int tid; +child_remove_fork_catchpoint (int tid) { /* Disable reporting of fork events from the kernel. */ /* ??rehrauer: For the moment, we're always enabling these events, @@ -3324,8 +3253,7 @@ child_remove_fork_catchpoint (tid) static void -hppa_enable_catch_vfork (tid) - int tid; +hppa_enable_catch_vfork (int tid) { int tt_status; ttevent_t ttrace_events; @@ -3361,8 +3289,7 @@ hppa_enable_catch_vfork (tid) static void -hppa_disable_catch_vfork (tid) - int tid; +hppa_disable_catch_vfork (int tid) { int tt_status; ttevent_t ttrace_events; @@ -3397,8 +3324,7 @@ hppa_disable_catch_vfork (tid) #if defined(CHILD_INSERT_VFORK_CATCHPOINT) int -child_insert_vfork_catchpoint (tid) - int tid; +child_insert_vfork_catchpoint (int tid) { /* Enable reporting of vfork events from the kernel. */ /* ??rehrauer: For the moment, we're always enabling these events, @@ -3411,8 +3337,7 @@ child_insert_vfork_catchpoint (tid) #if defined(CHILD_REMOVE_VFORK_CATCHPOINT) int -child_remove_vfork_catchpoint (tid) - int tid; +child_remove_vfork_catchpoint (int tid) { /* Disable reporting of vfork events from the kernel. */ /* ??rehrauer: For the moment, we're always enabling these events, @@ -3431,9 +3356,7 @@ child_remove_vfork_catchpoint (tid) * start the mapping. */ int -child_has_forked (tid, childpid) - int tid; - int *childpid; +child_has_forked (int tid, int *childpid) { int tt_status; ttstate_t ttrace_state; @@ -3478,9 +3401,7 @@ child_has_forked (tid, childpid) /* See child_has_forked for pid discussion. */ int -child_has_vforked (tid, childpid) - int tid; - int *childpid; +child_has_vforked (int tid, int *childpid) { int tt_status; ttstate_t ttrace_state; @@ -3520,7 +3441,7 @@ child_has_vforked (tid, childpid) #if defined(CHILD_CAN_FOLLOW_VFORK_PRIOR_TO_EXEC) int -child_can_follow_vfork_prior_to_exec () +child_can_follow_vfork_prior_to_exec (void) { /* ttrace does allow this. @@ -3535,8 +3456,7 @@ child_can_follow_vfork_prior_to_exec () #if defined(CHILD_INSERT_EXEC_CATCHPOINT) int -child_insert_exec_catchpoint (tid) - int tid; +child_insert_exec_catchpoint (int tid) { /* Enable reporting of exec events from the kernel. */ /* ??rehrauer: For the moment, we're always enabling these events, @@ -3549,8 +3469,7 @@ child_insert_exec_catchpoint (tid) #if defined(CHILD_REMOVE_EXEC_CATCHPOINT) int -child_remove_exec_catchpoint (tid) - int tid; +child_remove_exec_catchpoint (int tid) { /* Disable reporting of execevents from the kernel. */ /* ??rehrauer: For the moment, we're always enabling these events, @@ -3563,9 +3482,7 @@ child_remove_exec_catchpoint (tid) #if defined(CHILD_HAS_EXECD) int -child_has_execd (tid, execd_pathname) - int tid; - char **execd_pathname; +child_has_execd (int tid, char **execd_pathname) { int tt_status; ttstate_t ttrace_state; @@ -3609,10 +3526,7 @@ child_has_execd (tid, execd_pathname) #if defined(CHILD_HAS_SYSCALL_EVENT) int -child_has_syscall_event (pid, kind, syscall_id) - int pid; - enum target_waitkind *kind; - int *syscall_id; +child_has_syscall_event (int pid, enum target_waitkind *kind, int *syscall_id) { int tt_status; ttstate_t ttrace_state; @@ -3667,8 +3581,7 @@ child_has_syscall_event (pid, kind, syscall_id) * May need a FIXME for that reason. */ int -child_thread_alive (gdb_tid) - lwpid_t gdb_tid; +child_thread_alive (lwpid_t gdb_tid) { lwpid_t tid; @@ -3694,11 +3607,8 @@ child_thread_alive (gdb_tid) undefined it this function fails. */ int -read_from_register_save_state (tid, ss_offset, buf, sizeof_buf) - int tid; - TTRACE_ARG_TYPE ss_offset; - char *buf; - int sizeof_buf; +read_from_register_save_state (int tid, TTRACE_ARG_TYPE ss_offset, char *buf, + int sizeof_buf) { int tt_status; register_value_t register_value = 0; @@ -3729,11 +3639,8 @@ read_from_register_save_state (tid, ss_offset, buf, sizeof_buf) are undefined it this function fails. */ int -write_to_register_save_state (tid, ss_offset, buf, sizeof_buf) - int tid; - TTRACE_ARG_TYPE ss_offset; - char *buf; - int sizeof_buf; +write_to_register_save_state (int tid, TTRACE_ARG_TYPE ss_offset, char *buf, + int sizeof_buf) { int tt_status; register_value_t register_value = 0; @@ -3758,11 +3665,7 @@ write_to_register_save_state (tid, ss_offset, buf, sizeof_buf) process-specific, ttrace equivalents. */ int -call_ptrace (pt_request, gdb_tid, addr, data) - int pt_request; - int gdb_tid; - PTRACE_ARG3_TYPE addr; - int data; +call_ptrace (int pt_request, int gdb_tid, PTRACE_ARG3_TYPE addr, int data) { ttreq_t tt_request; TTRACE_ARG_TYPE tt_addr = (TTRACE_ARG_TYPE) addr; @@ -3903,7 +3806,7 @@ call_ptrace (pt_request, gdb_tid, addr, data) /* Kill that pesky process! */ void -kill_inferior () +kill_inferior (void) { int tid; int wait_status; @@ -3982,8 +3885,7 @@ kill_inferior () /* Sanity check a thread about to be continued. */ static void -thread_dropping_event_check (p) - thread_info *p; +thread_dropping_event_check (thread_info *p) { if (!p->handled) { @@ -4044,9 +3946,7 @@ thread_dropping_event_check (p) * the one specified, which is to be stepped. */ static void -threads_continue_all_but_one (gdb_tid, signal) - lwpid_t gdb_tid; - int signal; +threads_continue_all_but_one (lwpid_t gdb_tid, int signal) { thread_info *p; int thread_signal; @@ -4183,9 +4083,7 @@ threads_continue_all_but_one (gdb_tid, signal) * This is done when a signal must be sent to any of the threads. */ static void -threads_continue_all_with_signals (gdb_tid, signal) - lwpid_t gdb_tid; - int signal; +threads_continue_all_with_signals (lwpid_t gdb_tid, int signal) { thread_info *p; int thread_signal; @@ -4301,9 +4199,7 @@ threads_continue_all_with_signals (gdb_tid, signal) /* Step one thread only. */ static void -thread_fake_step (tid, signal) - lwpid_t tid; - enum target_signal signal; +thread_fake_step (lwpid_t tid, enum target_signal signal) { thread_info *p; @@ -4356,9 +4252,7 @@ thread_fake_step (tid, signal) /* Continue one thread when a signal must be sent to it. */ static void -threads_continue_one_with_signal (gdb_tid, signal) - lwpid_t gdb_tid; - int signal; +threads_continue_one_with_signal (lwpid_t gdb_tid, int signal) { thread_info *p; lwpid_t real_tid; @@ -4428,10 +4322,7 @@ threads_continue_one_with_signal (gdb_tid, signal) * | user command. */ void -child_resume (gdb_tid, step, signal) - lwpid_t gdb_tid; - int step; - enum target_signal signal; +child_resume (lwpid_t gdb_tid, int step, enum target_signal signal) { int resume_all_threads; lwpid_t tid; @@ -4761,9 +4652,7 @@ child_resume (gdb_tid, step, signal) * */ static void -update_thread_state_after_attach (pid, kind_of_go) - int pid; - attach_continue_t kind_of_go; +update_thread_state_after_attach (int pid, attach_continue_t kind_of_go) { int tt_status; ttstate_t thread_state; @@ -4934,8 +4823,7 @@ update_thread_state_after_attach (pid, kind_of_go) * (A _real_ pid). */ int -attach (pid) - int pid; +attach (int pid) { int tt_status; @@ -4966,8 +4854,7 @@ attach (pid) #if defined(CHILD_POST_ATTACH) void -child_post_attach (pid) - int pid; +child_post_attach (int pid) { #ifdef THREAD_DEBUG if (debug_on) @@ -4984,8 +4871,7 @@ child_post_attach (pid) SIGNAL = 0 means just continue it. */ void -detach (signal) - int signal; +detach (int signal) { errno = 0; call_ttrace (TT_PROC_DETACH, @@ -5008,7 +4894,7 @@ detach (signal) #endif void -_initialize_kernel_u_addr () +_initialize_kernel_u_addr (void) { } @@ -5128,7 +5014,7 @@ child_xfer_memory (memaddr, myaddr, len, write, target) static void -udot_info () +udot_info (void) { int udot_off; /* Offset into user struct */ int udot_val; /* Value from user struct at udot_off */ @@ -5181,8 +5067,7 @@ udot_info () /* TTrace version of "target_pid_to_exec_file" */ char * -child_pid_to_exec_file (tid) - int tid; +child_pid_to_exec_file (int tid) { static char exec_file_buffer[1024]; int tt_status; @@ -5254,7 +5139,7 @@ child_pid_to_exec_file (tid) void -pre_fork_inferior () +pre_fork_inferior (void) { int status; @@ -5283,8 +5168,7 @@ pre_fork_inferior () * seems odd--it always fails in our test system. */ int -hppa_require_attach (pid) - int pid; +hppa_require_attach (int pid) { int tt_status; CORE_ADDR pc; @@ -5342,9 +5226,7 @@ hppa_require_attach (pid) } int -hppa_require_detach (pid, signal) - int pid; - int signal; +hppa_require_detach (int pid, int signal) { int tt_status; @@ -5376,8 +5258,7 @@ hppa_require_detach (pid, signal) the memory page dictionary. */ static int -get_dictionary_bucket_of_page (page_start) - CORE_ADDR page_start; +get_dictionary_bucket_of_page (CORE_ADDR page_start) { int hash; @@ -5394,9 +5275,7 @@ get_dictionary_bucket_of_page (page_start) count of 0 (if the page was newly-added to the dictionary). */ static memory_page_t * -get_dictionary_entry_of_page (pid, page_start) - int pid; - CORE_ADDR page_start; +get_dictionary_entry_of_page (int pid, CORE_ADDR page_start) { int bucket; memory_page_t *page = NULL; @@ -5445,9 +5324,7 @@ get_dictionary_entry_of_page (pid, page_start) static void -remove_dictionary_entry_of_page (pid, page) - int pid; - memory_page_t *page; +remove_dictionary_entry_of_page (int pid, memory_page_t *page) { /* Restore the page's original permissions. */ unwrite_protect_page (pid, page->page_start, page->original_permissions); @@ -5468,8 +5345,7 @@ remove_dictionary_entry_of_page (pid, page) static void -hppa_enable_syscall_events (pid) - int pid; +hppa_enable_syscall_events (int pid) { int tt_status; ttevent_t ttrace_events; @@ -5498,8 +5374,7 @@ hppa_enable_syscall_events (pid) static void -hppa_disable_syscall_events (pid) - int pid; +hppa_disable_syscall_events (int pid) { int tt_status; ttevent_t ttrace_events; @@ -5540,11 +5415,7 @@ hppa_disable_syscall_events (pid) from the TYPE that is passed to hppa_remove_hw_watchpoint.) */ int -hppa_insert_hw_watchpoint (pid, start, len, type) - int pid; - CORE_ADDR start; - LONGEST len; - int type; +hppa_insert_hw_watchpoint (int pid, CORE_ADDR start, LONGEST len, int type) { CORE_ADDR page_start; int dictionary_was_empty; @@ -5617,11 +5488,8 @@ hppa_insert_hw_watchpoint (pid, start, len, type) watchpoints. */ int -hppa_remove_hw_watchpoint (pid, start, len, type) - int pid; - CORE_ADDR start; - LONGEST len; - enum bptype type; +hppa_remove_hw_watchpoint (int pid, CORE_ADDR start, LONGEST len, + enum bptype type) { CORE_ADDR page_start; int dictionary_is_empty; @@ -5681,10 +5549,7 @@ hppa_remove_hw_watchpoint (pid, start, len, type) hardware support. */ int -hppa_can_use_hw_watchpoint (type, cnt, ot) - enum bptype type; - int cnt; - enum bptype ot; +hppa_can_use_hw_watchpoint (enum bptype type, int cnt, enum bptype ot) { return (type == bp_hardware_watchpoint); } @@ -5696,10 +5561,7 @@ hppa_can_use_hw_watchpoint (type, cnt, ot) on the address... */ int -hppa_range_profitable_for_hw_watchpoint (pid, start, len) - int pid; - CORE_ADDR start; - LONGEST len; +hppa_range_profitable_for_hw_watchpoint (int pid, CORE_ADDR start, LONGEST len) { int range_is_stack_based; int range_is_accessible; @@ -5766,8 +5628,7 @@ hppa_range_profitable_for_hw_watchpoint (pid, start, len) char * -hppa_pid_or_tid_to_str (id) - pid_t id; +hppa_pid_or_tid_to_str (pid_t id) { static char buf[100]; /* Static because address returned. */ @@ -5792,8 +5653,7 @@ hppa_pid_or_tid_to_str (id) * the old thread id, else return 0. */ pid_t -hppa_switched_threads (gdb_pid) - pid_t gdb_pid; +hppa_switched_threads (pid_t gdb_pid) { if (gdb_pid == old_gdb_pid) { @@ -5844,8 +5704,7 @@ hppa_switched_threads (gdb_pid) } void -hppa_ensure_vforking_parent_remains_stopped (pid) - int pid; +hppa_ensure_vforking_parent_remains_stopped (int pid) { /* Nothing to do when using ttrace. Only the ptrace-based implementation must do real work. @@ -5854,7 +5713,7 @@ hppa_ensure_vforking_parent_remains_stopped (pid) int -hppa_resume_execd_vforking_child_to_get_parent_vfork () +hppa_resume_execd_vforking_child_to_get_parent_vfork (void) { return 0; /* No, the parent vfork is available now. */ } @@ -5867,10 +5726,7 @@ hppa_resume_execd_vforking_child_to_get_parent_vfork () This is horribly gross and disgusting. */ int -ttrace_write_reg_64 (gdb_tid, dest_addr, src_addr) - int gdb_tid; - CORE_ADDR dest_addr; - CORE_ADDR src_addr; +ttrace_write_reg_64 (int gdb_tid, CORE_ADDR dest_addr, CORE_ADDR src_addr) { pid_t pid; lwpid_t tid; @@ -5911,7 +5767,7 @@ ttrace_write_reg_64 (gdb_tid, dest_addr, src_addr) } void -_initialize_infttrace () +_initialize_infttrace (void) { /* Initialize the ttrace-based hardware watchpoint implementation. */ memory_page_dictionary.page_count = (LONGEST) - 1; |