src/gdb ChangeLog frame.c infcmd.c infrun.c re ...

[palves at sourceware dot org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	palves@sourceware.org	2009-03-25 21:42:35

Modified files:
	gdb            : ChangeLog frame.c infcmd.c infrun.c remote.c 
	                 stack.c thread.c top.c 
	gdb/cli        : cli-cmds.c cli-decode.c cli-decode.h 
	gdb/mi         : mi-main.c 

Log message:
	* infrun.c (normal_stop): Use has_stack_frames instead of
	target_has_stack.
	* mi/mi-main.c (mi_execute_command): Avoid calling inferior_thread
	when there is no thread selected.
	(mi_cmd_execute): Don't special case commands that can run without
	a valid selected thread.
	* top.c (execute_command): Don't special case commands that can
	run without a valid selected thread.  Use has_stack_frames.
	* infcmd.c (ensure_valid_thread): New.
	(continue_1, step_1, jump_command, signal_command): Use it.
	(detach_command): Error out if there's no selected thread/inferior.
	* thread.c (print_thread_info): Allow having no thread selected.
	(switch_to_thread): Don't read the PC if there is no current thread.
	(do_restore_current_thread_cleanup): Don't record the current
	frame if there is no current thread.
	(make_cleanup_restore_current_thread): Don't read frame info if
	there is no selected thread.
	(_initialize_thread): Don't mark commands as
	"no_selected_thread_ok".
	* frame.c (get_current_frame): Error out if there is no valid
	selected thread.
	(has_stack_frames): Return false if there is no valid
	selected thread.
	* cli/cli-cmds.c (init_cli_cmds): Don't mark commands as
	"no_selected_thread_ok".
	* cli/cli-decode.c (set_cmd_no_selected_thread_ok)
	(get_cmd_no_selected_thread_ok): Delete.
	* cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): Delete.
	(set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
	Delete declaration.
	* stack.c (get_selected_block): Use has_stack_frames.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.10318&r2=1.10319
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/frame.c.diff?cvsroot=src&r1=1.264&r2=1.265
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/infcmd.c.diff?cvsroot=src&r1=1.237&r2=1.238
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/infrun.c.diff?cvsroot=src&r1=1.365&r2=1.366
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/remote.c.diff?cvsroot=src&r1=1.348&r2=1.349
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/stack.c.diff?cvsroot=src&r1=1.189&r2=1.190
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/thread.c.diff?cvsroot=src&r1=1.104&r2=1.105
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/top.c.diff?cvsroot=src&r1=1.162&r2=1.163
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/cli/cli-cmds.c.diff?cvsroot=src&r1=1.85&r2=1.86
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/cli/cli-decode.c.diff?cvsroot=src&r1=1.77&r2=1.78
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/cli/cli-decode.h.diff?cvsroot=src&r1=1.33&r2=1.34
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/mi/mi-main.c.diff?cvsroot=src&r1=1.145&r2=1.146