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src/gdb ChangeLog ada-tasks.c


CVSROOT:	/cvs/src
Module name:	src
Changes by:	brobecke@sourceware.org	2011-09-16 19:09:17

Modified files:
	gdb            : ChangeLog ada-tasks.c 

Log message:
	[Ada] Store the Ada task list in per-inferior data
	
	Instead of storing "the" Ada task list using a static global
	in ada-tasks, this patch stores that information inside
	per-inferior data.
	
	We also add in the per-inferior data the location and type of
	data used in the runtime to store that task list.  Previously,
	this information was saved as a static variable in one of the
	functions, but this approach has the major flaw that it does
	not handle multi-inferior debugging.
	
	gdb/ChangeLog:
	
	* ada-tasks.c (ada_tasks_check_symbol_table, task_list): Delete.
	(enum ada_known_tasks_kind, struct ada_tasks_inferior_data): New.
	(ada_tasks_inferior_data_handle): New static global.
	(get_ada_tasks_inferior_data): New function.
	(ada_get_task_number, get_task_number_from_id, valid_task_id)
	(ada_get_environment_task, iterate_over_live_ada_tasks)
	(add_ada_task, read_known_tasks_array, read_known_tasks_list):
	Adjust.
	(ada_set_current_inferior_known_tasks_addr): New function.
	(read_known_tasks, ada_build_task_list, short_task_info)
	(info_tasks, info_task, info_tasks_command, task_command_1)
	(task_command, ada_task_list_changed): Adjust.
	(ada_tasks_invalidate_inferior_data): New function.
	(ada_normal_stop_observer, ada_new_objfile_observer): Adjust.
	(_initialize_tasks): Set ada_tasks_inferior_data_handle.
	* ada-lang.h (struct inferior): Add declaration.
	(ada_task_list_changed): Update profile.
	* remote-wtx-pd.c: #include "inferior.h".
	(switch_to_pd_internal): Update call to ada_task_list_changed.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.13342&r2=1.13343
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ada-tasks.c.diff?cvsroot=src&r1=1.41&r2=1.42


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