gdb/testsuite/gdb.ada/array_return.exp

   1 # Copyright 2005, 2006, 2007 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., 51 Franklin Street, Fifth Floor, Boston,
  16 # MA 02110-1301, USA
  17
  18 if $tracelevel then {
  19     strace $tracelevel
  20 }
  21
  22 load_lib "ada.exp"
  23
  24 set testdir "array_return"
  25 set testfile "${testdir}/p"
  26 set srcfile ${srcdir}/${subdir}/${testfile}.adb
  27 set binfile ${objdir}/${subdir}/${testfile}
  28
  29 file mkdir ${objdir}/${subdir}/${testdir}
  30 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug ]] != "" } {
  31   return -1
  32 }
  33
  34 gdb_exit
  35 gdb_start
  36 gdb_reinitialize_dir $srcdir/$subdir
  37 gdb_load ${binfile}
  38
  39 # Start the inferior
  40
  41 if ![runto_main] then {
  42    fail "Cannot run to main, testcase aborted"
  43    return 0
  44 }
  45
  46 # Create a breakpoint in each function from which we want to test
  47 # the "finish" command.
  48
  49 gdb_test "break create_small" \
  50          "Breakpoint \[0-9\]+ at.*: file .*pck.adb, line \[0-9\]+." \
  51          "insert breakpoint in create_small"
  52
  53 gdb_test "break create_large" \
  54          "Breakpoint \[0-9\]+ at.*: file .*pck.adb, line \[0-9\]+." \
  55          "insert breakpoint in create_large"
  56
  57 gdb_test "break create_small_float_vector" \
  58          "Breakpoint \[0-9\]+ at.*: file .*pck.adb, line \[0-9\]+." \
  59          "insert breakpoint in create_small_float_vector"
  60
  61 # Then continue until reaching the first breakpoint inside Create_Small,
  62 # and then do a "finish".
  63
  64 gdb_test "cont" \
  65          "Breakpoint \[0-9\]+, pck.create_small \\(\\).*" \
  66          "Continuing to Create_Small"
  67
  68 gdb_test "finish" \
  69          "Value returned is \\\$\[0-9\]+ = \\(1, 1\\)" \
  70          "value printed by finish of Create_Small"
  71
  72 # Now continue until reaching the second breakpoint inside Create_Large,
  73 # and then do another "finish".
  74
  75 gdb_test "cont" \
  76          "Breakpoint \[0-9\]+, pck.create_large \\(\\).*" \
  77          "Continuing to Create_Large"
  78
  79 # On hppa32, the value returned is too large to be returned via a register.
  80 # Instead, it is returned using the struct convention, and the debugger
  81 # unfortunately cannot find the address of the result.  The following
  82 # test is therefore expected to fail for all hppa targets except hppa64.
  83 if { ! [istarget "hppa*64*-*-*"] } then {
  84   setup_xfail "hppa*-*-*"
  85 }
  86
  87 gdb_test "finish" \
  88          "Value returned is \\\$\[0-9\]+ = \\(2, 2, 2, 2\\)" \
  89          "value printed by finish of Create_Large"
  90
  91 # Now continue until reaching the third breakpoint, and then do another
  92 # "finish" again.
  93
  94 gdb_test "cont" \
  95          "Breakpoint \[0-9\]+, pck.create_small_float_vector \\(\\).*" \
  96          "Continuing to Create_Small_Float_Vector"
  97
  98 gdb_test "finish" \
  99          "Value returned is \\\$\[0-9\]+ = \\(4.25, 4.25\\)" \
 100          "value printed by finish of Create_Small_Float_Vector"
 101