gdb/testsuite/lib/rust-support.exp

   1 # Copyright 2016-2020 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 3 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, see <http://www.gnu.org/licenses/>.
  15
  16 # Auxiliary function to set the language to Rust.
  17 # The result is 1 (true) for success, 0 (false) for failure.
  18 proc set_lang_rust {} {
  19     if [gdb_test_no_output "set language rust"] {
  20         return 0
  21     }
  22     if [gdb_test "show language" ".* source language is \"rust\"." \
  23            "set language to \"rust\""] {
  24         return 0
  25     }
  26     return 1
  27 }
  28
  29 proc gdb_compile_rust {sources dest options} {
  30     if {[llength $sources] > 1} {
  31         error "gdb rust setup can only compile one source file at a time"
  32     }
  33     if {[gdb_compile [lindex $sources 0] $dest executable $options] != ""} {
  34         return -1
  35     }
  36     return ""
  37 }