gdb/testsuite/lib/java.exp

   1 # This test code is part of GDB, the GNU debugger.
   2
   3 # Copyright 1998-2013 Free Software Foundation, Inc.
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 load_lib "libgloss.exp"
  19
  20 # GCJ_UNDER_TEST is the compiler under test.
  21
  22 global tmpdir
  23
  24 if ![info exists tmpdir] {
  25     set tmpdir "/tmp"
  26 }
  27
  28 set java_initialized 0
  29
  30 #
  31 # Build the status wrapper library as needed.
  32 #
  33 proc java_init { args } {
  34     global wrapper_file;
  35     global wrap_compile_flags;
  36     global java_initialized
  37     global GCJ_UNDER_TEST
  38     global TOOL_EXECUTABLE
  39     global env
  40
  41     if { $java_initialized == 1 } { return; }
  42
  43     if ![info exists GCJ_UNDER_TEST] {
  44         if [info exists TOOL_EXECUTABLE] {
  45             set GCJ_UNDER_TEST $TOOL_EXECUTABLE;
  46         } else {
  47             if { [info exists env(GCJ)] && $env(GCJ) != "" } {
  48                 set GCJ_UNDER_TEST $env(GCJ)
  49             } else {
  50                 global tool_root_dir
  51                 global target_alias
  52
  53                 if ![is_remote host] {
  54                     set file [lookfor_file $tool_root_dir gcj];
  55                     if { $file == "" } {
  56                         set file [lookfor_file $tool_root_dir gcc/gcj];
  57                     }
  58                     if { $file != "" } {
  59                         set CC "$file -B[file dirname $file]/ --specs=$tool_root_dir/$target_alias/libjava/libgcj-test.spec";
  60                     } else {
  61                         set CC [transform gcj];
  62                     }
  63                 } else {
  64                     set CC [transform gcj]
  65                 }
  66                 set GCJ_UNDER_TEST $CC
  67             }
  68         }
  69     }
  70
  71     set wrapper_file "";
  72     set wrap_compile_flags "";
  73     if [target_info exists needs_status_wrapper] {
  74         set result [build_wrapper "testglue.o"];
  75         if { $result != "" } {
  76             set wrapper_file [lindex $result 0];
  77             set wrap_compile_flags [lindex $result 1];
  78         } else {
  79             warning "Status wrapper failed to build."
  80         }
  81     }
  82
  83     set java_initialized 1
  84 }
  85
  86 #
  87 # Run the test specified by srcfile and resultfile. compile_args and
  88 # exec_args are options telling this proc how to work.
  89 #
  90 proc compile_java_from_source { srcfile binfile compile_args } {
  91     global GCJ_UNDER_TEST
  92     global java_initialized
  93
  94     if { $java_initialized != 1 } { java_init }
  95
  96     set args [list "compiler=$GCJ_UNDER_TEST"]
  97     lappend args "additional_flags=--main=[file rootname [file tail $srcfile]]"
  98     if { $compile_args != "" } {
  99         lappend args "additional_flags=$compile_args"
 100     }
 101
 102     set result [target_compile $srcfile ${binfile} executable $args]
 103     gdb_compile_test $srcfile $result
 104     return $result
 105 }
 106
 107 # Auxiliary function to set the language to java.
 108 # The result is 1 (true) for success, 0 (false) for failure.
 109
 110 proc set_lang_java {} {
 111     if [gdb_test_no_output "set language java"] {
 112         return 0
 113     }
 114     if [gdb_test "show language" ".* source language is \"java\"." \
 115            "set language to \"java\""] {
 116         return 0
 117     }
 118     return 1
 119 }
 120
 121 # Local Variables:
 122 # tcl-indent-level:4
 123 # End: