diff options
| -rw-r--r-- | gdb/ChangeLog | 18 | ||||
| -rw-r--r-- | gdb/fork-child.c | 3 | ||||
| -rw-r--r-- | gdb/inf-child.c | 10 | ||||
| -rw-r--r-- | gdb/infrun.c | 19 | ||||
| -rw-r--r-- | gdb/target.c | 19 | ||||
| -rw-r--r-- | gdb/target.h | 8 |
6 files changed, 18 insertions, 59 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 38fac74..d0469c4 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,23 @@ 2008-03-15 Vladimir Prus <vladimir@codesourcery.com> + Remove ignoring leading exec events code. + * fork-child.c (startup_inferior): Do not set + inferior_ignoring_leading_exec_events. + * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove. + (inf_child_target): Do not set to_reported_exec_events_per_exec_call. + * infrun.c (inferior_ignoring_leading_exec_events): Remove. + (handle_inferior_event): Remove code for ignoring leading exec + events. + * target.c (update_current_target): Do not inherit, or default, + to_reported_exec_events_per_exec_call. + (debug_to_reported_exec_events_per_exec_call): Remove. + (setup_target_debug): Do not set to_reported_exec_events_per_exec_call. + * target.h (target_reported_exec_events_per_exec_call): Remove. + (struct target): Remove the to_reported_exec_events_per_exec_call + field. + +2008-03-15 Vladimir Prus <vladimir@codesourcery.com> + Implement -thread-info. * gdbthread.h (print_thread_info): Declare. diff --git a/gdb/fork-child.c b/gdb/fork-child.c index c8e7683..7aff110 100644 --- a/gdb/fork-child.c +++ b/gdb/fork-child.c @@ -426,9 +426,6 @@ startup_inferior (int ntraps) init_wait_for_inferior (); - inferior_ignoring_leading_exec_events = - target_reported_exec_events_per_exec_call () - 1; - while (1) { /* Make wait_for_inferior be quiet. */ diff --git a/gdb/inf-child.c b/gdb/inf-child.c index ae11871..8da25f4 100644 --- a/gdb/inf-child.c +++ b/gdb/inf-child.c @@ -145,14 +145,6 @@ inf_child_remove_exec_catchpoint (int pid) } static int -inf_child_reported_exec_events_per_exec_call (void) -{ - /* This version of Unix doesn't support notification of exec - events. */ - return 1; -} - -static int inf_child_can_run (void) { return 1; @@ -195,8 +187,6 @@ inf_child_target (void) t->to_follow_fork = inf_child_follow_fork; t->to_insert_exec_catchpoint = inf_child_insert_exec_catchpoint; t->to_remove_exec_catchpoint = inf_child_remove_exec_catchpoint; - t->to_reported_exec_events_per_exec_call = - inf_child_reported_exec_events_per_exec_call; t->to_can_run = inf_child_can_run; t->to_pid_to_exec_file = inf_child_pid_to_exec_file; t->to_stratum = process_stratum; diff --git a/gdb/infrun.c b/gdb/infrun.c index c863736..6388d93 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -82,8 +82,6 @@ static int prepare_to_proceed (int); void _initialize_infrun (void); -int inferior_ignoring_leading_exec_events = 0; - /* When set, stop the 'step' command if we enter a function which has no line number information. The normal behavior is that we step over such function. */ @@ -1493,23 +1491,6 @@ handle_inferior_event (struct execution_control_state *ecs) fprintf_unfiltered (gdb_stdlog, "infrun: TARGET_WAITKIND_EXECD\n"); stop_signal = TARGET_SIGNAL_TRAP; - /* NOTE drow/2002-12-05: This code should be pushed down into the - target_wait function. Until then following vfork on HP/UX 10.20 - is probably broken by this. Of course, it's broken anyway. */ - /* Is this a target which reports multiple exec events per actual - call to exec()? (HP-UX using ptrace does, for example.) If so, - ignore all but the last one. Just resume the exec'r, and wait - for the next exec event. */ - if (inferior_ignoring_leading_exec_events) - { - inferior_ignoring_leading_exec_events--; - target_resume (ecs->ptid, 0, TARGET_SIGNAL_0); - prepare_to_wait (ecs); - return; - } - inferior_ignoring_leading_exec_events = - target_reported_exec_events_per_exec_call () - 1; - pending_follow.execd_pathname = savestring (ecs->ws.value.execd_pathname, strlen (ecs->ws.value.execd_pathname)); diff --git a/gdb/target.c b/gdb/target.c index 9d2f1fd..4168c05 100644 --- a/gdb/target.c +++ b/gdb/target.c @@ -439,7 +439,6 @@ update_current_target (void) /* Do not inherit to_follow_fork. */ INHERIT (to_insert_exec_catchpoint, t); INHERIT (to_remove_exec_catchpoint, t); - INHERIT (to_reported_exec_events_per_exec_call, t); INHERIT (to_has_exited, t); INHERIT (to_mourn_inferior, t); INHERIT (to_can_run, t); @@ -599,9 +598,6 @@ update_current_target (void) de_fault (to_remove_exec_catchpoint, (int (*) (int)) tcomplain); - de_fault (to_reported_exec_events_per_exec_call, - (int (*) (void)) - return_one); de_fault (to_has_exited, (int (*) (int, int, int *)) return_zero); @@ -2636,20 +2632,6 @@ debug_to_remove_exec_catchpoint (int pid) } static int -debug_to_reported_exec_events_per_exec_call (void) -{ - int reported_exec_events; - - reported_exec_events = debug_target.to_reported_exec_events_per_exec_call (); - - fprintf_unfiltered (gdb_stdlog, - "target_reported_exec_events_per_exec_call () = %d\n", - reported_exec_events); - - return reported_exec_events; -} - -static int debug_to_has_exited (int pid, int wait_status, int *exit_status) { int has_exited; @@ -2786,7 +2768,6 @@ setup_target_debug (void) current_target.to_remove_vfork_catchpoint = debug_to_remove_vfork_catchpoint; current_target.to_insert_exec_catchpoint = debug_to_insert_exec_catchpoint; current_target.to_remove_exec_catchpoint = debug_to_remove_exec_catchpoint; - current_target.to_reported_exec_events_per_exec_call = debug_to_reported_exec_events_per_exec_call; current_target.to_has_exited = debug_to_has_exited; current_target.to_mourn_inferior = debug_to_mourn_inferior; current_target.to_can_run = debug_to_can_run; diff --git a/gdb/target.h b/gdb/target.h index 9a34244..c3da3d5 100644 --- a/gdb/target.h +++ b/gdb/target.h @@ -388,7 +388,6 @@ struct target_ops int (*to_follow_fork) (struct target_ops *, int); void (*to_insert_exec_catchpoint) (int); int (*to_remove_exec_catchpoint) (int); - int (*to_reported_exec_events_per_exec_call) (void); int (*to_has_exited) (int, int, int *); void (*to_mourn_inferior) (void); int (*to_can_run) (void); @@ -841,13 +840,6 @@ int target_follow_fork (int follow_child); #define target_remove_exec_catchpoint(pid) \ (*current_target.to_remove_exec_catchpoint) (pid) -/* Returns the number of exec events that are reported when a process - invokes a flavor of the exec() system call on this target, if exec - events are being reported. */ - -#define target_reported_exec_events_per_exec_call() \ - (*current_target.to_reported_exec_events_per_exec_call) () - /* Returns TRUE if PID has exited. And, also sets EXIT_STATUS to the exit code of PID, if any. */ |