Per-thread commands.

	* gdbthread.h: Remove unneeded forward declarations.
	Include "inferior.h".
	(struct thread_info): Add continuations,
	intermediate_continuations, proceed_to_finish, step_over_calls,
	stop_step, step_multi and stop_signal members.
	(save_infrun_state): Add continuations,
	intermediate_continuations, proceed_to_finish, step_over_calls,
	stop_step, step_multi, stop_signal and stop_bpstat parameters.
	(load_infrun_state): Add continuations,
	intermediate_continuations, proceed_to_finish, step_over_calls,
	stop_step, step_multi, stop_signal and stop_bpstat parameters.

	* thread.c (load_infrun_state): In non-stop mode, load
	continuations, intermediate_continuations, proceed_to_finish,
	step_over_calls, stop_step, step_multi and stop_signal.
	(save_infrun_state): Store continuations,
	intermediate_continuations, proceed_to_finish, step_over_calls,
	stop_step, step_multi, stop_signal and stop_bpstat.
	(save_infrun_state): Store continuations,
	intermediate_continuations, proceed_to_finish, step_over_calls,
	stop_step, step_multi, stop_signal and stop_bpstat.
	(free_thread): Clear The thread's stop_bpstat.

	* inferior.h (context_switch_to): Declare.

	* infrun.c (ecss): New global.
	(context_switch): Context switch continuations,
	intermediate_continuations, proceed_to_finish, step_over_calls,
	stop_step, step_multi, stop_signal and stop_bpstat.
	(wait_for_inferior): Use global ecss.
	(async_ecss, async_ecs): Delete.
	(fetch_inferior_event): Use global ecss.
	(context_switch_to): New.

	* top.c (execute_command): In non-stop, only check if the current
	thread is running, in all-stop, check if there's any thread
	running.

	* breakpoint.c (bpstat_remove_breakpoint): New.
	(bpstat_remove_breakpoint_callback): New.
	(delete_breakpoint): Clear the stop_bpstats of all threads.

	* mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
	current thread is running, in all-stop, check if there's any
	thread running.

	* Makefile.in (gdbthread_h): Depend on $(inferior_h).

1 files changed, 34 insertions, 9 deletions

diff --git a/gdb/gdbthread.h b/gdb/gdbthread.h
index 389b2fc..76b8f6c 100644
--- a/gdb/gdbthread.h
+++ b/gdb/gdbthread.h
@@ -22,17 +22,12 @@
 #ifndef GDBTHREAD_H
 #define GDBTHREAD_H
 
-struct breakpoint;
-struct frame_id;
 struct symtab;
 
-/* For bpstat */
 #include "breakpoint.h"
-
-/* For struct frame_id.  */
 #include "frame.h"
-
 #include "ui-out.h"
+#include "inferior.h"
 
 struct thread_info
 {
@@ -82,6 +77,20 @@ struct thread_info
      when we finally do stop stepping.  */
   bpstat stepping_through_solib_catchpoints;
 
+  /* The below are only per-thread in non-stop mode.  */
+  /* Per-thread command support.  */
+  struct continuation *continuations;
+  struct continuation *intermediate_continuations;
+  int proceed_to_finish;
+  enum step_over_calls_kind step_over_calls;
+  int stop_step;
+  int step_multi;
+
+  enum target_signal stop_signal;
+  /* Used in continue_command to set the proceed count of the
+     breakpoint the thread stopped at.  */
+  bpstat stop_bpstat;
+
   /* Private data used by the target vector implementation.  */
   struct private_thread_info *private;
 };
@@ -152,7 +161,15 @@ extern void save_infrun_state (ptid_t ptid,
 			       int       stepping_through_solib_after_catch,
 			       bpstat    stepping_through_solib_catchpoints,
 			       int       current_line,
-			       struct symtab *current_symtab);
+			       struct symtab *current_symtab,
+			       struct continuation *continuations,
+			       struct continuation *intermediate_continuations,
+			       int proceed_to_finish,
+			       enum step_over_calls_kind step_over_calls,
+			       int stop_step,
+			       int step_multi,
+			       enum target_signal stop_signal,
+			       bpstat stop_bpstat);
 
 /* infrun context switch: load the debugger state previously saved
    for the given thread.  */
@@ -164,10 +181,18 @@ extern void load_infrun_state (ptid_t ptid,
 			       CORE_ADDR *step_range_end,
 			       struct frame_id *step_frame_id,
 			       int       *another_trap,
-			       int       *stepping_through_solib_affter_catch,
+			       int       *stepping_through_solib_after_catch,
 			       bpstat    *stepping_through_solib_catchpoints,
 			       int       *current_line,
-			       struct symtab **current_symtab);
+			       struct symtab **current_symtab,
+			       struct continuation **continuations,
+			       struct continuation **intermediate_continuations,
+			       int *proceed_to_finish,
+			       enum step_over_calls_kind *step_over_calls,
+			       int *stop_step,
+			       int *step_multi,
+			       enum target_signal *stop_signal,
+			       bpstat *stop_bpstat);
 
 /* Switch from one thread to another.  */
 extern void switch_to_thread (ptid_t ptid);