gcc/testsuite/lib/target-utils.exp

   1 # Copyright (C) 2014-2017 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 GCC; see the file COPYING3.  If not see
  15 # <http://www.gnu.org/licenses/>.
  16
  17 #
  18 # ${tool}_check_unsupported_p -- Check the compiler(/assembler/linker) output
  19 # for text indicating that the testcase should be marked as "unsupported"
  20 #
  21 # When dealing with a large number of tests, it's difficult to weed out the
  22 # ones that are too big for a particular cpu (eg: 16 bit with a small amount
  23 # of memory).  There are various ways to deal with this.  Here's one.
  24 # Fortunately, all of the cases where this is likely to happen will be using
  25 # gld so we can tell what the error text will look like.
  26 #
  27
  28 load_lib target-supports.exp
  29
  30 proc ${tool}_check_unsupported_p { output } {
  31     if [regexp "(^|\n)\[^\n\]*: region \[^\n\]* is full" $output] {
  32         return "memory full"
  33     }
  34     if { [regexp "(^|\n)\[^\n\]*: relocation truncated to fit" $output]
  35           && [check_effective_target_tiny] } {
  36         return "memory full"
  37      }
  38
  39     if { [istarget spu-*-*] && \
  40              [string match "*exceeds local store*" $output] } {
  41         return "memory full"
  42     }
  43     return ""
  44 }