c6ebd6cf99
(set_maintenance_target_async_permitted)
(show_maintenance_target_async_permitted): New.
(initialize_targets): Register 'set target-async'.
* target.h (target_async_permitted): Declare.
* linux-nat.c (linux_nat_async_enabled)
(linux_nat_async_permitted, set_maintenance_linux_async_permitted)
(show_maintenance_linux_async_permitted): Remove.
(sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
(get_pending_events, linux_nat_async): Use target_async_permitted.
(linux_nat_set_async_mode): Remove, moving the only used bits
into...
(linux_nat_setup_async): This.
(_initialize_linux_nat): Do not register 'maint set linux-async'.
Use linux_nat_setup_async.
* remote.c (remote_async_permitted, remote_async_permitted_set)
(set_maintenance_remote_async_permitted)
(show_maintenance_remote_async_permitted): Remove.
(remote_open_1, remote_terminal_inferior, remote_can_async_p)
(remote_is_async_p): Use target_async_permitted.
(_initialize_remote): Don't register 'main set remote-async'.
* mi/mi-cmds.c (mi_cmds): Register -list-target-features.
* mi/mi-cmds.h (mi_cmd_list_target_features): New.
* mi/mi-main.c (mi_cmd_list_target_features): New.
83 lines
2.6 KiB
Text
83 lines
2.6 KiB
Text
# Copyright 2008 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# Test asynchronous Machine Interface (MI) responses.
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#
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# This currently only works with native linux and the async remote protocol.
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if { !([isnative] && [istarget *-linux*]) \
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&& (![target_info exists gdb_protocol] \
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|| [target_info gdb_protocol] != "async") } then {
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return
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}
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# The plan is for async mode to become the default but toggle for now.
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set saved_gdbflags $GDBFLAGS
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set GDBFLAGS [concat $GDBFLAGS " -ex \"set target-async on\""]
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load_lib mi-support.exp
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gdb_exit
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if [mi_gdb_start] {
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continue
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}
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set testfile "basics"
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
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untested mi-async.exp
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return -1
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}
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mi_delete_breakpoints
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mi_gdb_reinitialize_dir $srcdir/$subdir
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mi_gdb_load ${binfile}
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# mi_gdb_test cannot be used for asynchronous commands because there are
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# two prompts involved and this can lead to a race condition.
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proc linux_async_tests {} {
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global mi_gdb_prompt
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global hex
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set line_main_head [gdb_get_line_number "main ("]
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set line_main_body [expr $line_main_head + 2]
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set line_main_next [expr $line_main_head + 3]
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mi_send_resuming_command_raw "start" "start: send"
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mi_expect_stop "breakpoint-hit" "main" "" ".*basics.c" "$line_main_body" { "" "disp=\"del\"" } "start: stop"
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mi_send_resuming_command_raw "next" "CLI next: send"
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mi_expect_stop "end-stepping-range" "main" "" ".*basics.c" "$line_main_next" "" "CLI next: stop"
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mi_gdb_test "-exec-interrupt" \
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"" \
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""
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mi_send_resuming_command_raw "start" "restart: send"
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mi_expect_stop "breakpoint-hit" "main" "" ".*basics.c" "$line_main_body" { "" "disp=\"del\"" } "restart: stop"
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}
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linux_async_tests
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mi_gdb_exit
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set GDBFLAGS $saved_gdbflags
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return 0
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