| # Copyright (C) 1997-2021 Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with GCC; see the file COPYING3. If not see |
| # <http://www.gnu.org/licenses/>. |
| |
| # GCC testsuite for ARM's -mpure-code option, using the `dg.exp' driver. |
| |
| # Exit immediately if this is an ARM FDPIC target (it uses PIC code, |
| # which is incompatible with -mpure-code). |
| if [istarget arm*-*-uclinuxfdpiceabi] then { |
| return |
| } |
| |
| # Load support procs. |
| load_lib gcc-dg.exp |
| |
| # If a testcase doesn't have special options, use these. |
| global DEFAULT_CFLAGS |
| if ![info exists DEFAULT_CFLAGS] then { |
| set DEFAULT_CFLAGS " -ansi -pedantic-errors" |
| } |
| |
| # The -mpure-code option is only available for M-profile targets. |
| if {[check_effective_target_arm_cortex_m]} then { |
| # Initialize `dg'. |
| dg-init |
| |
| set saved-dg-do-what-default ${dg-do-what-default} |
| set dg-do-what-default "assemble" |
| |
| set saved-lto_torture_options ${LTO_TORTURE_OPTIONS} |
| |
| # Add -ffat-lto-objects option to all LTO options such that we can do assembly |
| # scans. |
| proc add_fat_objects { list } { |
| set res {} |
| foreach el $list {set res [lappend res [concat $el " -ffat-lto-objects"]]} |
| return $res |
| }; |
| set LTO_TORTURE_OPTIONS [add_fat_objects ${LTO_TORTURE_OPTIONS}] |
| |
| gcc-dg-runtest [lsort [glob $srcdir/$subdir/*.c]] \ |
| "" $DEFAULT_CFLAGS |
| |
| # Restore global values |
| set dg-do-what-default ${saved-dg-do-what-default} |
| set LTO_TORTURE_OPTIONS ${saved-lto_torture_options} |
| |
| # All done. |
| dg-finish |
| } |