gdb/testsuite/gdb.ada/array_return.exp

   1 # Copyright 2005-2022 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 3 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, see <http://www.gnu.org/licenses/>.
  15
  16 load_lib "ada.exp"
  17
  18 if { [skip_ada_tests] } { return -1 }
  19
  20 standard_ada_testfile p
  21
  22 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable {debug}] != ""} {
  23     return -1
  24 }
  25
  26 clean_restart ${testfile}
  27
  28 # Start the inferior
  29
  30 if ![runto_main] then {
  31    return 0
  32 }
  33
  34 # Create a breakpoint in each function from which we want to test
  35 # the "finish" command.
  36
  37 gdb_test "break create_small" \
  38          "Breakpoint \[0-9\]+ at.*: file .*pck.adb, line \[0-9\]+." \
  39          "insert breakpoint in create_small"
  40
  41 gdb_test "break create_large" \
  42          "Breakpoint \[0-9\]+ at.*: file .*pck.adb, line \[0-9\]+." \
  43          "insert breakpoint in create_large"
  44
  45 gdb_test "break create_small_float_vector" \
  46          "Breakpoint \[0-9\]+ at.*: file .*pck.adb, line \[0-9\]+." \
  47          "insert breakpoint in create_small_float_vector"
  48
  49 # Then continue until reaching the first breakpoint inside Create_Small,
  50 # and then do a "finish".
  51
  52 gdb_test "cont" \
  53          "Breakpoint \[0-9\]+, pck.create_small \\(\\).*" \
  54          "continuing to Create_Small"
  55
  56 gdb_test "finish" \
  57          "Value returned is \\\$\[0-9\]+ = \\(1, 1\\)" \
  58          "value printed by finish of Create_Small"
  59
  60 # Now continue until reaching the second breakpoint inside Create_Large,
  61 # and then do another "finish".
  62
  63 gdb_test "cont" \
  64          "Breakpoint \[0-9\]+, pck.create_large \\(\\).*" \
  65          "continuing to Create_Large"
  66
  67 # On hppa32, the value returned is too large to be returned via a register.
  68 # Instead, it is returned using the struct convention, and the debugger
  69 # unfortunately cannot find the address of the result.  The following
  70 # test is therefore expected to fail for all hppa targets except hppa64.
  71 if { ! [istarget "hppa*64*-*-*"] } then {
  72   setup_xfail "hppa*-*-*"
  73 }
  74
  75 gdb_test "finish" \
  76          "Value returned is \\\$\[0-9\]+ = \\(2, 2, 2, 2\\)" \
  77          "value printed by finish of Create_Large"
  78
  79 # Now continue until reaching the third breakpoint, and then do another
  80 # "finish" again.
  81
  82 gdb_test "cont" \
  83          "Breakpoint \[0-9\]+, pck.create_small_float_vector \\(\\).*" \
  84          "continuing to Create_Small_Float_Vector"
  85
  86 gdb_test "finish" \
  87          "Value returned is \\\$\[0-9\]+ = \\(4.25, 4.25\\)" \
  88          "value printed by finish of Create_Small_Float_Vector"
  89