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6fd90137e7
Following on from the previous commit, where the -add-inferior command now uses the same connection as the current inferior, this commit adds a --no-connection option to -add-inferior. This new option matches the existing option of the same name for the CLI version of add-inferior; the new inferior is created with no connection. I've added a new 'connection' field to the MI output of -add-inferior, which includes the connection number and short name. I haven't included the longer description field, this is the MI after all. My expectation would be that if the frontend wanted to display all the connection details then this would be looked up from 'info connection' (or the MI equivalent if/when such a command is added). The existing -add-inferior tests are updated, as are the docs.
121 lines
3.7 KiB
Plaintext
121 lines
3.7 KiB
Plaintext
# Copyright 2021-2022 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 3 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, see <http://www.gnu.org/licenses/>.
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# Test --exec-interrupt with thread-group.
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#
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# Run two inferiors, try interrupting them both with --exec-interrupt +
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# --thread-group.
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load_lib mi-support.exp
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set MIFLAGS "-i=mi"
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standard_testfile .c
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if {[gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile \
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executable {debug additional_flags=-std=gnu99}] != "" } {
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return -1
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}
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save_vars { GDBFLAGS } {
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append GDBFLAGS " -ex \"set non-stop on\" -ex \"set mi-async\""
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mi_clean_restart $binfile
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}
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mi_detect_async
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# Create breakpoint by hand instead of using mi_runto, since we'll need it for
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# both inferiors.
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mi_create_breakpoint "all_threads_started" \
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"set breakpoint on all_threads_started"
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# Run first inferior to all_threads_started (to ensure all threads are started)
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# and resume it.
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if { [mi_run_cmd] < 0 } {
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return
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}
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mi_expect_stop "breakpoint-hit" "all_threads_started" ".*" ".*" ".*" {"" "disp=\"keep\""} \
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"inferior i1 stops at all_threads_started"
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mi_send_resuming_command "exec-continue --thread-group i1" \
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"continue inferior 1"
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# We can't run a second inferior on stub targets. We can still test with one
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# inferior and ensure that the command has the desired effect.
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set use_second_inferior [expr {![use_gdb_stub]}]
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if { $use_second_inferior } {
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mi_gdb_test "-add-inferior" \
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"\\^done,inferior=\"i2\",connection=\\{\[^\}\]+\\}" \
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"add inferior 2"
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mi_gdb_test "-file-exec-and-symbols --thread-group i2 $::binfile" \
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"\\^done" \
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"set executable of inferior 2"
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# Run second inferior to all_threads_started (to ensure all threads are
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# started) and resume it.
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mi_gdb_test "-exec-run --thread-group i2" \
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"\\^running.*" \
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"run inferior 2"
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mi_expect_stop "breakpoint-hit" "all_threads_started" ".*" ".*" ".*" {"" "disp=\"keep\""} \
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"inferior i2 stops at all_threads_started"
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mi_send_resuming_command "exec-continue --thread-group i2" \
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"continue inferior 2"
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mi_check_thread_states {
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"running" "running" "running" "running" "running"
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"running" "running" "running" "running" "running"
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} "before interrupting"
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} else {
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mi_check_thread_states {
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"running" "running" "running" "running" "running"
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} "before interrupting"
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}
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# Interrupt inferior 1, wait for events.
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mi_gdb_test "-exec-interrupt --thread-group i1" \
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"\\^done" \
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"interrupt inferior 1"
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for {set i 0} {$i < 5} {incr i} {
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mi_expect_interrupt "inferior 1, interrupt $i"
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}
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if { $use_second_inferior } {
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mi_check_thread_states {
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"stopped" "stopped" "stopped" "stopped" "stopped"
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"running" "running" "running" "running" "running"
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} "after interrupting inferior 1"
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# Interrupt inferior 2, wait for events.
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mi_gdb_test "-exec-interrupt --thread-group i2" \
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"\\^done" \
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"interrupt inferior 2"
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for {set i 0} {$i < 5} {incr i} {
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mi_expect_interrupt "inferior 2, interrupt $i"
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}
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mi_check_thread_states {
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"stopped" "stopped" "stopped" "stopped" "stopped"
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"stopped" "stopped" "stopped" "stopped" "stopped"
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} "after interrupting inferior 2"
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} else {
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mi_check_thread_states {
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"stopped" "stopped" "stopped" "stopped" "stopped"
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} "after interrupting inferior 1"
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}
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