| # Copyright 2002, 2003, 2005, 2007, 2008 Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| # Test MI output with synthetic frames on the stack (call dummies, |
| # signal handlers). |
| |
| if [target_info exists gdb,nosignals] { |
| verbose "Skipping mi-syn-frame.exp because of nosignals." |
| continue |
| } |
| |
| load_lib mi-support.exp |
| set MIFLAGS "-i=mi" |
| |
| set testfile "mi-syn-frame" |
| set srcfile ${testfile}.c |
| set binfile ${objdir}/${subdir}/${testfile} |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } { |
| untested mi-syn-frame.exp |
| return -1 |
| } |
| |
| mi_gdb_exit |
| mi_gdb_start |
| mi_run_to_main |
| |
| mi_create_breakpoint "foo" 2 keep foo ".*mi-syn-frame.c" $decimal $hex \ |
| "insert breakpoint foo" |
| |
| # |
| # Call foo() by hand, where we'll hit a breakpoint. |
| # |
| |
| 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" |
| |
| |
| 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" |
| |
| # |
| # Continue back to main() |
| # |
| mi_send_resuming_command "exec-continue" "testing exec continue" |
| |
| mi_expect_stop "really-no-reason" "" "" "" "" "" "finished exec continue" |
| |
| mi_gdb_test "404-stack-list-frames 0 0" \ |
| "404\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\}.*\\\]" \ |
| "list stack frames" |
| |
| |
| # |
| # Call have_a_very_merry_interrupt() which will eventually raise a signal |
| # that's caught by handler() which calls subroutine(). |
| |
| mi_create_breakpoint "subroutine" 3 keep subroutine ".*mi-syn-frame.c" $decimal $hex \ |
| "insert breakpoint subroutine" |
| |
| mi_gdb_test "406-data-evaluate-expression have_a_very_merry_interrupt()" \ |
| ".*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\\).\"" \ |
| "data evaluate expression" |
| |
| # We should have both a signal handler and a call dummy frame |
| # in this next output. |
| |
| mi_gdb_test "407-stack-list-frames" \ |
| "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\"\}.*\\\]" \ |
| "list stack frames" |
| |
| |
| mi_send_resuming_command "exec-continue" "testing exec continue" |
| |
| mi_expect_stop "really-no-reason" "" "" "" "" "" "finished exec continue" |
| |
| mi_gdb_test "409-stack-list-frames 0 0" \ |
| "409\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\}.*\\\]" \ |
| "list stack frames" |
| |
| # |
| # Call bar() by hand, which should get an exception while running. |
| # |
| |
| mi_gdb_test "410-data-evaluate-expression bar()" \ |
| ".*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.\"" \ |
| "call inferior function which raises exception" |
| |
| 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" |
| |
| mi_gdb_exit |
| |
| return 0 |