gnu/dist/gdb6/gdb/testsuite/gdb.mi/mi-syn-frame.exp

   1 # Copyright 2002, 2003, 2005 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 2 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program; if not, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  16
  17 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20 # Test MI output with synthetic frames on the stack (call dummies,
  21 # signal handlers).
  22
  23 if [target_info exists gdb,nosignals] {
  24     verbose "Skipping mi-syn-frame.exp because of nosignals."
  25     continue
  26 }
  27
  28 load_lib mi-support.exp
  29 set MIFLAGS "-i=mi"
  30
  31 set testfile "mi-syn-frame"
  32 set srcfile ${testfile}.c
  33 set binfile ${objdir}/${subdir}/${testfile}
  34 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
  35      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  36 }
  37
  38 mi_gdb_exit
  39 mi_gdb_start separate-inferior-tty
  40 mi_delete_breakpoints
  41 mi_gdb_reinitialize_dir $srcdir/$subdir
  42 mi_gdb_load ${binfile}
  43 mi_run_to_main
  44
  45 mi_gdb_test "400-break-insert foo" \
  46   "400\\^done,bkpt=\{number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"foo\",file=\".*mi-syn-frame.c\",line=\"$decimal\",times=\"0\"\}" \
  47   "insert breakpoint foo"
  48
  49
  50 #
  51 # Call foo() by hand, where we'll hit a breakpoint.
  52 #
  53
  54 mi_gdb_test "401-data-evaluate-expression foo()" "\\&\"The program being debugged stopped while in a function called from GDB.\\\\n\"\[\r\n\]+\\&\"When the function \\(foo\\) is done executing, GDB will silently\\\\n\"\[\r\n\]+\\&\"stop \\(instead of continuing to evaluate the expression containing\\\\n\"\[\r\n\]+\\&\"the function call\\).\\\\n\"\[\r\n\]+401\\^error,msg=\"The program being debugged stopped while in a function called from GDB.*\"" "call inferior's function with a breakpoint set in it"
  55
  56 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"
  57
  58 #
  59 # Continue back to main()
  60 #
  61 mi_gdb_test "403-exec-continue" \
  62   "403\\^running" \
  63   "testing exec continue" \
  64   "hi in foo\[\r\n\]\+"
  65
  66 mi_gdb_test "" "403\\*stopped" "finished exec continue"
  67
  68 mi_gdb_test "404-stack-list-frames 0 0" \
  69   "404\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\}.*\\\]" \
  70   "list stack frames"
  71
  72
  73 #
  74 # Call have_a_very_merry_interrupt() which will eventually raise a signal
  75 # that's caught by handler() which calls subroutine().
  76
  77 mi_gdb_test "405-break-insert subroutine" \
  78   "405\\^done,bkpt=\{number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"subroutine\",file=\".*mi-syn-frame.c\",line=\"$decimal\",times=\"0\"\}" \
  79   "insert breakpoint subroutine"
  80
  81 mi_gdb_test "406-data-evaluate-expression have_a_very_merry_interrupt()" \
  82   "\\&\"The program being debugged stopped while in a function called from GDB.\\\\n\"\[\r\n\]+\\&\"When the function \\(have_a_very_merry_interrupt\\) is done executing, GDB will silently\\\\n\"\[\r\n\]+\\&\"stop \\(instead of continuing to evaluate the expression containing\\\\n\"\[\r\n\]+\\&\"the function call\\).\\\\n\"\[\r\n\]+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\\).\"" \
  83   "data evaluate expression" \
  84   "Waiting to get a signal\[\r\n\]+"
  85
  86 # We should have both a signal handler and a call dummy frame
  87 # in this next output.
  88
  89 mi_gdb_test "407-stack-list-frames" \
  90   "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\"\}.*\\\]" \
  91   "list stack frames"
  92
  93
  94 mi_gdb_test "408-exec-continue" "408\\^running"
  95
  96 mi_gdb_test "" "408\\*stopped.*" "finished exec continue"
  97
  98 mi_gdb_test "409-stack-list-frames 0 0" \
  99   "409\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\}.*\\\]" \
 100   "list stack frames"
 101
 102 #
 103 # Call bar() by hand, which should get an exception while running.
 104 #
 105
 106 mi_gdb_test "410-data-evaluate-expression bar()" \
 107   "\\&\"The program being debugged was signaled while in a function called from GDB.\\\\n\"\[\r\n\]+\\&\"GDB remains in the frame where the signal was received.\\\\n\"\[\r\n\]+\\&\"To change this behavior use \\\\\"set unwindonsignal on\\\\\"\\\\n\"\[\r\n\]+\\&\"Evaluation of the expression containing the function \\(bar\\) will be abandoned.\\\\n\"\[\r\n\]+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.\"" \
 108   "call inferior function which raises exception" \
 109   "hi in bar\[\r\n\]+"
 110
 111 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"
 112
 113 mi_gdb_exit
 114
 115 return 0