* infrun.c (normal_stop): Use has_stack_frames instead of
authorPedro Alves <palves@redhat.com>
Wed, 25 Mar 2009 21:42:35 +0000 (21:42 +0000)
committerPedro Alves <palves@redhat.com>
Wed, 25 Mar 2009 21:42:35 +0000 (21:42 +0000)
commitd729566a19c83c452f3a962182d1c6d349562159
tree6e824d4e47df13380876593dfc42b6eb34752612
parentf04c6d38e2d725d7a813af49883eda0b07a91ad7
* 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.
12 files changed:
gdb/ChangeLog
gdb/cli/cli-cmds.c
gdb/cli/cli-decode.c
gdb/cli/cli-decode.h
gdb/frame.c
gdb/infcmd.c
gdb/infrun.c
gdb/mi/mi-main.c
gdb/remote.c
gdb/stack.c
gdb/thread.c
gdb/top.c