gcc/testsuite/gcc.target/arm/pure-code/pure-code.exp

   1 #   Copyright (C) 1997-2018 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 # GCC testsuite for ARM's -mpure-code option, using the `dg.exp' driver.
  18
  19 # Load support procs.
  20 load_lib gcc-dg.exp
  21
  22 # If a testcase doesn't have special options, use these.
  23 global DEFAULT_CFLAGS
  24 if ![info exists DEFAULT_CFLAGS] then {
  25     set DEFAULT_CFLAGS " -ansi -pedantic-errors"
  26 }
  27
  28 # The -mpure-code option is only available for M-profile targets that support
  29 # the MOVT instruction.
  30 if {([check_effective_target_arm_thumb2_ok]
  31      || [check_effective_target_arm_thumb1_movt_ok])
  32     && [check_effective_target_arm_cortex_m]} then {
  33 # Initialize `dg'.
  34 dg-init
  35
  36 set saved-dg-do-what-default ${dg-do-what-default}
  37 set dg-do-what-default "assemble"
  38
  39 set saved-lto_torture_options ${LTO_TORTURE_OPTIONS}
  40
  41 # Add -ffat-lto-objects option to all LTO options such that we can do assembly
  42 # scans.
  43 proc add_fat_objects { list } {
  44     set res {}
  45     foreach el $list {set res [lappend res [concat $el " -ffat-lto-objects"]]}
  46     return $res
  47 };
  48 set LTO_TORTURE_OPTIONS [add_fat_objects ${LTO_TORTURE_OPTIONS}]
  49
  50 gcc-dg-runtest [lsort [glob $srcdir/$subdir/*.c]] \
  51         "" $DEFAULT_CFLAGS
  52
  53 # Restore global values
  54 set dg-do-what-default ${saved-dg-do-what-default}
  55 set LTO_TORTURE_OPTIONS ${saved-lto_torture_options}
  56
  57 # All done.
  58 dg-finish
  59 }