gdb/testsuite/lib/java.exp

   1 # This test code is part of GDB, the GNU debugger.
   2
   3 # Copyright 1998, 1999, 2000, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011
   4 # Free Software Foundation, Inc.
   5
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 load_lib "libgloss.exp"
  20
  21 # GCJ_UNDER_TEST is the compiler under test.
  22
  23 global tmpdir
  24
  25 if ![info exists tmpdir] {
  26     set tmpdir "/tmp"
  27 }
  28
  29 set java_initialized 0
  30
  31 #
  32 # Build the status wrapper library as needed.
  33 #
  34 proc java_init { args } {
  35     global wrapper_file;
  36     global wrap_compile_flags;
  37     global java_initialized
  38     global GCJ_UNDER_TEST
  39     global TOOL_EXECUTABLE
  40     global env
  41
  42     if { $java_initialized == 1 } { return; }
  43
  44     if ![info exists GCJ_UNDER_TEST] {
  45         if [info exists TOOL_EXECUTABLE] {
  46             set GCJ_UNDER_TEST $TOOL_EXECUTABLE;
  47         } else {
  48             if { [info exists env(GCJ)] && $env(GCJ) != "" } {
  49                 set GCJ_UNDER_TEST $env(GCJ)
  50             } else {
  51                 global tool_root_dir
  52                 global target_alias
  53
  54                 if ![is_remote host] {
  55                     set file [lookfor_file $tool_root_dir gcj];
  56                     if { $file == "" } {
  57                         set file [lookfor_file $tool_root_dir gcc/gcj];
  58                     }
  59                     if { $file != "" } {
  60                         set CC "$file -B[file dirname $file]/ --specs=$tool_root_dir/$target_alias/libjava/libgcj-test.spec";
  61                     } else {
  62                         set CC [transform gcj];
  63                     }
  64                 } else {
  65                     set CC [transform gcj]
  66                 }
  67                 set GCJ_UNDER_TEST $CC
  68             }
  69         }
  70     }
  71
  72     set wrapper_file "";
  73     set wrap_compile_flags "";
  74     if [target_info exists needs_status_wrapper] {
  75         set result [build_wrapper "testglue.o"];
  76         if { $result != "" } {
  77             set wrapper_file [lindex $result 0];
  78             set wrap_compile_flags [lindex $result 1];
  79         } else {
  80             warning "Status wrapper failed to build."
  81         }
  82     }
  83
  84     set java_initialized 1
  85 }
  86
  87 #
  88 # Run the test specified by srcfile and resultfile. compile_args and
  89 # exec_args are options telling this proc how to work.
  90 #
  91 proc compile_java_from_source { srcfile binfile compile_args } {
  92     global GCJ_UNDER_TEST
  93     global java_initialized
  94
  95     if { $java_initialized != 1 } { java_init }
  96
  97     set args "compiler=$GCJ_UNDER_TEST"
  98     lappend args "additional_flags=--main=[file rootname [file tail $srcfile]]"
  99     if { $compile_args != "" } {
 100         lappend args "additional_flags=$compile_args"
 101     }
 102
 103     set result [target_compile $srcfile ${binfile} executable $args]
 104     gdb_compile_test $srcfile $result
 105     return $result
 106 }
 107
 108 # Auxiliary function to set the language to java.
 109 # The result is 1 (true) for success, 0 (false) for failure.
 110
 111 proc set_lang_java {} {
 112     if [gdb_test_no_output "set language java"] {
 113         return 0
 114     }
 115     if [gdb_test "show language" ".* source language is \"java\"." \
 116            "set language to \"java\""] {
 117         return 0
 118     }
 119     return 1;
 120 }
 121
 122 # Local Variables:
 123 # tcl-indent-level:4
 124 # End: