gdb/testsuite/gdb.base/langs.exp

   1 #   Copyright (C) 1997, 1998, 2007, 2008, 2009, 2010, 2011
   2 #   Free Software Foundation, Inc.
   3
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 if $tracelevel then {
  18         strace $tracelevel
  19 }
  20
  21
  22 set testfile langs
  23 set binfile ${objdir}/${subdir}/${testfile}
  24
  25 if [is_remote host] {
  26     remote_download host ${srcdir}/${subdir}/langs1.f
  27     remote_download host ${srcdir}/${subdir}/langs2.cxx
  28 }
  29
  30
  31 if  { [gdb_compile "${srcdir}/${subdir}/langs0.c" "${binfile}0.o" object {debug}] != "" } {
  32      untested langs.exp
  33      return -1
  34 }
  35
  36 if  { [gdb_compile "${srcdir}/${subdir}/langs1.c" "${binfile}1.o" object {debug}] != "" } {
  37      untested langs.exp
  38      return -1
  39 }
  40
  41 if  { [gdb_compile "${srcdir}/${subdir}/langs2.c" "${binfile}2.o" object {debug}] != "" } {
  42      untested langs.exp
  43      return -1
  44 }
  45
  46 if  { [gdb_compile "${binfile}0.o ${binfile}1.o ${binfile}2.o" ${binfile} executable {debug}] != "" } {
  47      untested langs.exp
  48      return -1
  49 }
  50
  51 set oldtimeout $timeout
  52 set timeout 10
  53
  54
  55
  56 # Create and source the file that provides information about the compiler
  57 # used to compile the test case.
  58 if [get_compiler_info ${binfile}] {
  59     return -1;
  60 }
  61
  62 gdb_exit
  63 gdb_start
  64 gdb_reinitialize_dir $srcdir/$subdir
  65 gdb_load $binfile
  66
  67 gdb_test_multiple "b langs0" "break on nonexistent function in langs.exp" {
  68         -re "Function \"langs0\" not defined\..*Make breakpoint pending on future shared library load.*y or .n.. $" {
  69
  70                 gdb_test "n" "" "break on nonexistent function in langs.exp"
  71         }
  72         -re "Breakpoint .* (deferred).*$gdb_prompt $" {
  73                 pass "break on nonexistent function in langs.exp"
  74         }
  75 }
  76
  77 if {$hp_aCC_compiler} {
  78     set isfixed 1
  79     set lang c\\+\\+
  80     set ext cxx
  81     set foo_func foo__Fi__Fi
  82     set do_func do::langs0
  83 } else {
  84     if {$hp_cc_compiler} {
  85         set isfixed 1
  86         set lang c
  87         set ext c
  88     } else {
  89         set isfixed 0
  90     }
  91     set foo_func foo__Fi
  92     set do_func langs0__2do
  93 }
  94
  95 if [runto csub] then {
  96
  97     if { !$isfixed } { set lang c }
  98     gdb_test "show language" "currently $lang\".*" \
  99         "show language at csub in langs.exp"
 100     # On some machines, foo doesn't get demangled because the N_SOL for
 101     # langs2.cxx is seen only after the function stab for foo.  So
 102     # the following regexps are kludged to accept foo__Fi as well as foo,
 103     # even though only the latter is correct.  I haven't tried to xfail it
 104     # because it depends on details of the compiler.
 105
 106     # Take out xfail. This test has been passing for some time now.
 107     #if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
 108     gdb_test "bt" "#0.*csub.*#1.*(foo|$foo_func) \\(.*#2.*cppsub_ .*#3.*fsub.*#4.*$do_func \\(.*#5  \[0-9a-fx\]* in main.*" "backtrace in langs.exp"
 109
 110     if { !$isfixed } { set lang c\\+\\+; set ext cxx }
 111     if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
 112     gdb_test "up" ".* in (foo|$foo_func).* at langs2\\.$ext.*return csub \\(.*" \
 113         "up to foo in langs.exp"
 114     gdb_test "show language" "currently $lang.*" \
 115         "show language at foo in langs.exp"
 116
 117     if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
 118     gdb_test "up" ".* in cppsub_ .* at langs2\\.$ext.*return foo \\(.*" \
 119         "up to cppsub_ in langs.exp"
 120     gdb_test "show language" "currently $lang.*" \
 121         "show language at cppsub_ in langs.exp"
 122
 123     if { !$isfixed } { set lang fortran }
 124     if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
 125     gdb_test "up" ".* in fsub.* at langs1\\.f.*" \
 126         "up to fsub in langs.exp"
 127     gdb_test "show language" "currently $lang.*" \
 128         "show language at fsub in langs.exp"
 129
 130     # Take out xfail. This test has been passing for sometime now.
 131     #if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
 132     if { !$isfixed } { set lang c }
 133     gdb_test "up" ".* in $do_func .* at .*langs0\\.c.*return fsub.*" \
 134         "up to langs0__2do in langs.exp"
 135     gdb_test "show language" "currently $lang\".*" \
 136         "show language at langs0__2do in langs.exp"
 137
 138     gdb_test "up" ".* in main .* at .*langs0\\.c.*if \\(langs0__2do \\(.*" \
 139         "up to main in langs.exp"
 140     gdb_test "show language" "currently $lang\".*" \
 141         "show language at main in langs.exp"
 142
 143     if [target_info exists gdb,noresults] { return }
 144
 145     gdb_continue_to_end "langs.exp"
 146 }
 147
 148 gdb_exit
 149 gdb_start
 150 gdb_reinitialize_dir $srcdir/$subdir
 151 gdb_load $binfile
 152
 153 # Try exercising the "minimal" language a bit...
 154
 155 if [runto csub] then {
 156     gdb_test "set lang minimal" \
 157              "Warning: the current language does not match this frame." \
 158              "set lang to minimal"
 159
 160     gdb_test "print x" " = 5000" "print parameter value"
 161 }
 162
 163 set timeout $oldtimeout
 164 return 0