721c02def4
(previous_async_command): Remove.
(mi_cmd_gdb_exit): Adjust.
(mi_cmd_exec_interrupt): Don't dance with previous_async_command.
(mi_cmd_target_select): Adjust.
(mi_cmd_execute): Don't set previous_async_command. Free token
here even in async mode.
(mi_execute_async_cli_command): Adjust.
(mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
token.
(mi_load_progress): Adjust.
109 lines
5.6 KiB
Text
109 lines
5.6 KiB
Text
# Copyright 2002, 2003, 2005, 2007, 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 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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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@prep.ai.mit.edu
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# Test MI output with synthetic frames on the stack (call dummies,
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# signal handlers).
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if [target_info exists gdb,nosignals] {
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verbose "Skipping mi-syn-frame.exp because of nosignals."
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continue
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}
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load_lib mi-support.exp
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set MIFLAGS "-i=mi"
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set testfile "mi-syn-frame"
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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-syn-frame.exp
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return -1
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}
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mi_gdb_exit
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mi_gdb_start
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mi_run_to_main
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mi_create_breakpoint "foo" 2 keep foo ".*mi-syn-frame.c" $decimal $hex \
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"insert breakpoint foo"
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#
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# Call foo() by hand, where we'll hit a breakpoint.
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#
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mi_gdb_test "401-data-evaluate-expression foo()" "401\\^error,msg=\"The program being debugged stopped while in a function called from GDB.\\\\nWhen the function \\(foo\\) is done executing, GDB will silently\\\\nstop \\(instead of continuing to evaluate the expression containing\\\\nthe function call\\).\"" "call inferior's function with a breakpoint set in it"
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mi_gdb_test "402-stack-list-frames" "402\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"foo\",file=\".*mi-syn-frame.c\",line=\"$decimal\"\},frame=\{level=\"1\",addr=\"$hex\",func=\"<function called from gdb>\"\},frame=\{level=\"2\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",line=\"$decimal\"\}.*\\\]" "backtrace from inferior function stopped at bp, showing gdb dummy frame"
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#
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# Continue back to main()
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#
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mi_gdb_test "403-exec-continue" \
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"403\\^running" \
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"testing exec continue"
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# Presently, the *stopped notification for this case does not include
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# any information. This can be considered a bug.
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mi_gdb_test "" "\\*stopped" "finished exec continue"
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mi_gdb_test "404-stack-list-frames 0 0" \
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"404\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\}.*\\\]" \
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"list stack frames"
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#
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# Call have_a_very_merry_interrupt() which will eventually raise a signal
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# that's caught by handler() which calls subroutine().
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mi_create_breakpoint "subroutine" 3 keep subroutine ".*mi-syn-frame.c" $decimal $hex \
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"insert breakpoint subroutine"
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mi_gdb_test "406-data-evaluate-expression have_a_very_merry_interrupt()" \
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"406\\^error,msg=\"The program being debugged stopped while in a function called from GDB.\\\\nWhen the function \\(have_a_very_merry_interrupt\\) is done executing, GDB will silently\\\\nstop \\(instead of continuing to evaluate the expression containing\\\\nthe function call\\).\"" \
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"data evaluate expression"
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# We should have both a signal handler and a call dummy frame
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# in this next output.
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mi_gdb_test "407-stack-list-frames" \
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"407\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"subroutine\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\},frame=\{level=\"1\",addr=\"$hex\",func=\"handler\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\},frame=\{level=\"2\",addr=\"$hex\",func=\"<signal handler called>\"\},.*frame=\{level=\"$decimal\",addr=\"$hex\",func=\"have_a_very_merry_interrupt\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\},frame=\{level=\"$decimal\",addr=\"$hex\",func=\"<function called from gdb>\"\},frame=\{level=\"$decimal\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\}.*\\\]" \
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"list stack frames"
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mi_gdb_test "408-exec-continue" "408\\^running"
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mi_gdb_test "" ".*\\*stopped.*" "finished exec continue"
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mi_gdb_test "409-stack-list-frames 0 0" \
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"409\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\}.*\\\]" \
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"list stack frames"
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#
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# Call bar() by hand, which should get an exception while running.
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#
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mi_gdb_test "410-data-evaluate-expression bar()" \
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"410\\^error,msg=\"The program being debugged was signaled while in a function called from GDB.\\\\nGDB remains in the frame where the signal was received.\\\\nTo change this behavior use \\\\\"set unwindonsignal on\\\\\"\\\\nEvaluation of the expression containing the function \\(bar\\) will be abandoned.\"" \
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"call inferior function which raises exception"
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mi_gdb_test "411-stack-list-frames" "411\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"bar\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"},frame=\{level=\"1\",addr=\"$hex\",func=\"<function called from gdb>\"\},frame=\{level=\"2\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"}.*\\\]" "backtrace from inferior function at exception"
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mi_gdb_exit
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return 0
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