gdb/testsuite/gdb.base/langs.exp

   1 #   Copyright (C) 1997, 1998, 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., 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 if $tracelevel then {
  21         strace $tracelevel
  22 }
  23
  24 set prms_id 0
  25 set bug_id 0
  26
  27 set testfile langs
  28 set binfile ${objdir}/${subdir}/${testfile}
  29
  30 if [is_remote host] {
  31     remote_download host ${srcdir}/${subdir}/langs1.f
  32     remote_download host ${srcdir}/${subdir}/langs2.cxx
  33 }
  34
  35
  36 if  { [gdb_compile "${srcdir}/${subdir}/langs0.c" "${binfile}0.o" object {debug}] != "" } {
  37      untested langs.exp
  38      return -1
  39 }
  40
  41 if  { [gdb_compile "${srcdir}/${subdir}/langs1.c" "${binfile}1.o" object {debug}] != "" } {
  42      untested langs.exp
  43      return -1
  44 }
  45
  46 if  { [gdb_compile "${srcdir}/${subdir}/langs2.c" "${binfile}2.o" object {debug}] != "" } {
  47      untested langs.exp
  48      return -1
  49 }
  50
  51 if  { [gdb_compile "${binfile}0.o ${binfile}1.o ${binfile}2.o" ${binfile} executable {debug}] != "" } {
  52      untested langs.exp
  53      return -1
  54 }
  55
  56 set oldtimeout $timeout
  57 set timeout 10
  58
  59
  60
  61 # Create and source the file that provides information about the compiler
  62 # used to compile the test case.
  63 if [get_compiler_info ${binfile}] {
  64     return -1;
  65 }
  66
  67 gdb_exit
  68 gdb_start
  69 gdb_reinitialize_dir $srcdir/$subdir
  70 gdb_load $binfile
  71
  72 gdb_test_multiple "b langs0" "break on nonexistent function in langs.exp" {
  73         -re "Function \"langs0\" not defined\..*Make breakpoint pending on future shared library load.*y or .n.. $" {
  74
  75                 gdb_test "n" "" "break on nonexistent function in langs.exp"
  76         }
  77         -re "Breakpoint .* (deferred).*$gdb_prompt $" {
  78                 pass "break on nonexistent function in langs.exp"
  79         }
  80 }
  81
  82 if {$hp_aCC_compiler} {
  83     set isfixed 1
  84     set lang c\\+\\+
  85     set ext cxx
  86     set foo_func foo__Fi__Fi
  87     set do_func do::langs0
  88 } else {
  89     if {$hp_cc_compiler} {
  90         set isfixed 1
  91         set lang c
  92         set ext c
  93     } else {
  94         set isfixed 0
  95     }
  96     set foo_func foo__Fi
  97     set do_func langs0__2do
  98 }
  99
 100 if [runto csub] then {
 101
 102     if { !$isfixed } { set lang c }
 103     gdb_test "show language" "currently $lang\".*" \
 104         "show language at csub in langs.exp"
 105     # On some machines, foo doesn't get demangled because the N_SOL for
 106     # langs2.cxx is seen only after the function stab for foo.  So
 107     # the following regexps are kludged to accept foo__Fi as well as foo,
 108     # even though only the latter is correct.  I haven't tried to xfail it
 109     # because it depends on details of the compiler.
 110
 111     # Take out xfail. This test has been passing for some time now.
 112     #if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
 113     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"
 114
 115     if { !$isfixed } { set lang c\\+\\+; set ext cxx }
 116     if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
 117     gdb_test "up" ".* in (foo|$foo_func).* at langs2\\.$ext.*return csub \\(.*" \
 118         "up to foo in langs.exp"
 119     gdb_test "show language" "currently $lang.*" \
 120         "show language at foo in langs.exp"
 121
 122     if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
 123     gdb_test "up" ".* in cppsub_ .* at langs2\\.$ext.*return foo \\(.*" \
 124         "up to cppsub_ in langs.exp"
 125     gdb_test "show language" "currently $lang.*" \
 126         "show language at cppsub_ in langs.exp"
 127
 128     if { !$isfixed } { set lang fortran }
 129     if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
 130     gdb_test "up" ".* in fsub.* at langs1\\.f.*" \
 131         "up to fsub in langs.exp"
 132     gdb_test "show language" "currently $lang.*" \
 133         "show language at fsub in langs.exp"
 134
 135     # Take out xfail. This test has been passing for sometime now.
 136     #if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
 137     if { !$isfixed } { set lang c }
 138     gdb_test "up" ".* in $do_func .* at .*langs0\\.c.*return fsub.*" \
 139         "up to langs0__2do in langs.exp"
 140     gdb_test "show language" "currently $lang\".*" \
 141         "show language at langs0__2do in langs.exp"
 142
 143     gdb_test "up" ".* in main .* at .*langs0\\.c.*if \\(langs0__2do \\(.*" \
 144         "up to main in langs.exp"
 145     gdb_test "show language" "currently $lang\".*" \
 146         "show language at main in langs.exp"
 147
 148     if [target_info exists gdb,noresults] { return }
 149
 150     if [target_info exists use_gdb_stub] {
 151         gdb_breakpoint "exit"
 152         gdb_test "cont" "Breakpoint .*exit.*" "continue to exit in langs.exp"
 153     } else {
 154         gdb_test "cont" "Program exited normally\\..*" \
 155                 "continue to exit in langs.exp"
 156     }
 157 }
 158
 159 gdb_exit
 160 gdb_start
 161 gdb_reinitialize_dir $srcdir/$subdir
 162 gdb_load $binfile
 163
 164 # Try exercising the "minimal" language a bit...
 165
 166 if [runto csub] then {
 167     gdb_test "set lang minimal" \
 168              "Warning: the current language does not match this frame." \
 169              "set lang to minimal"
 170
 171     gdb_test "print x" " = 5000" "print parameter value"
 172 }
 173
 174 set timeout $oldtimeout
 175 return 0