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| author | Pedro Alves <palves@redhat.com> | 2008-09-08 21:52:25 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2008-09-08 21:52:25 +0000 |
| commit | af679fd00340269efb8474ee49a343dccaea9700 (patch) | |
| tree | b79c4d378442486a84c56a6fee06f4a7c44c4705 /gdb/infrun.c | |
| parent | 2020b7abd8daa9b0204aa39bfcda2d6f9f45a1f1 (diff) | |
| download | gdb-af679fd00340269efb8474ee49a343dccaea9700.zip gdb-af679fd00340269efb8474ee49a343dccaea9700.tar.gz gdb-af679fd00340269efb8474ee49a343dccaea9700.tar.bz2 | |
Remove the global step_multi in favour of a per-thread
step_multi.
* inferior.h (step_multi): Delete.
* gdbthread.h (struct thread_info): Add comments around
step_multi.
(save_infrun_state, load_infrun_state): Remove step_multi
parameter.
* thread.c (load_infrun_state, save_infrun_state): Remove
step_multi argument, and references to it.
* infcmd.c (step_multi): Delete.
(step_1): Adjust.
(step_1_continuation, until_next_command): Adjust.
* infrun.c (fetch_inferior_event): Adjust.
(context_switch): Don't context-switch step_multi.
(print_stop_reason, normal_stop): Adjust.
Diffstat (limited to 'gdb/infrun.c')
| -rw-r--r-- | gdb/infrun.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/gdb/infrun.c b/gdb/infrun.c index d34fc20..e0be5be 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -1655,7 +1655,11 @@ fetch_inferior_event (void *client_data) if (stop_soon == NO_STOP_QUIETLY) normal_stop (); - if (step_multi && stop_step) + if (target_has_execution + && ecs->ws.kind != TARGET_WAITKIND_EXITED + && ecs->ws.kind != TARGET_WAITKIND_SIGNALLED + && ecs->event_thread->step_multi + && stop_step) inferior_event_handler (INF_EXEC_CONTINUE, NULL); else inferior_event_handler (INF_EXEC_COMPLETE, NULL); @@ -1738,14 +1742,12 @@ context_switch (ptid_t ptid) /* Save infrun state for the old thread. */ save_infrun_state (inferior_ptid, cmd_continuation, intermediate_continuation, - stop_step, - step_multi); + stop_step); /* Load infrun state for the new thread. */ load_infrun_state (ptid, &cmd_continuation, &intermediate_continuation, - &stop_step, - &step_multi); + &stop_step); } switch_to_thread (ptid); @@ -3663,7 +3665,7 @@ print_stop_reason (enum inferior_stop_reason stop_reason, int stop_info) /* For now print nothing. */ /* Print a message only if not in the middle of doing a "step n" operation for n > 1 */ - if (!step_multi || !stop_step) + if (!inferior_thread ()->step_multi || !stop_step) if (ui_out_is_mi_like_p (uiout)) ui_out_field_string (uiout, "reason", @@ -3812,7 +3814,11 @@ Further execution is probably impossible.\n")); /* Don't print a message if in the middle of doing a "step n" operation for n > 1 */ - if (step_multi && stop_step) + if (target_has_execution + && last.kind != TARGET_WAITKIND_SIGNALLED + && last.kind != TARGET_WAITKIND_EXITED + && inferior_thread ()->step_multi + && stop_step) goto done; target_terminal_ours (); @@ -3962,7 +3968,11 @@ Further execution is probably impossible.\n")); done: annotate_stopped (); - if (!suppress_stop_observer && !step_multi) + if (!suppress_stop_observer + && !(target_has_execution + && last.kind != TARGET_WAITKIND_SIGNALLED + && last.kind != TARGET_WAITKIND_EXITED + && inferior_thread ()->step_multi)) { if (!ptid_equal (inferior_ptid, null_ptid)) observer_notify_normal_stop (inferior_thread ()->stop_bpstat); |