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Diffstat (limited to 'libatomic/testsuite/lib/libatomic.exp')
| -rw-r--r-- | libatomic/testsuite/lib/libatomic.exp | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/libatomic/testsuite/lib/libatomic.exp b/libatomic/testsuite/lib/libatomic.exp new file mode 100644 index 00000000000..23c3b0828f9 --- /dev/null +++ b/libatomic/testsuite/lib/libatomic.exp @@ -0,0 +1,220 @@ +# 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 2 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 this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Damn dejagnu for not having proper library search paths for load_lib. +# We have to explicitly load everything that gcc-dg.exp wants to load. + +proc load_gcc_lib { filename } { + global srcdir loaded_libs + + load_file $srcdir/../../gcc/testsuite/lib/$filename + set loaded_libs($filename) "" +} + +load_lib dg.exp +load_gcc_lib file-format.exp +load_gcc_lib target-supports.exp +load_gcc_lib target-supports-dg.exp +load_gcc_lib scanasm.exp +load_gcc_lib scandump.exp +load_gcc_lib scanrtl.exp +load_gcc_lib scantree.exp +load_gcc_lib scanipa.exp +load_gcc_lib prune.exp +load_gcc_lib target-libpath.exp +load_gcc_lib wrapper.exp +load_gcc_lib gcc-defs.exp +load_gcc_lib torture-options.exp +load_gcc_lib timeout.exp +load_gcc_lib timeout-dg.exp +load_gcc_lib fortran-modules.exp +load_gcc_lib gcc-dg.exp + +set dg-do-what-default run + +# +# GCC_UNDER_TEST is the compiler under test. +# + +set libatomic_compile_options "" + +# +# libatomic_init +# + +if [info exists TOOL_OPTIONS] { + set multilibs [get_multilibs $TOOL_OPTIONS] +} else { + set multilibs [get_multilibs] +} + +proc libatomic_init { args } { + global srcdir blddir objdir tool_root_dir + global libatomic_initialized + global tmpdir + global blddir + global gluefile wrap_flags + global ALWAYS_CFLAGS + global CFLAGS + global TOOL_EXECUTABLE TOOL_OPTIONS + global GCC_UNDER_TEST + global TESTING_IN_BUILD_TREE + global target_triplet + global always_ld_library_path + + set blddir [lookfor_file [get_multilibs] libatomic] + + # We set LC_ALL and LANG to C so that we get the same error + # messages as expected. + setenv LC_ALL C + setenv LANG C + + if ![info exists GCC_UNDER_TEST] then { + if [info exists TOOL_EXECUTABLE] { + set GCC_UNDER_TEST $TOOL_EXECUTABLE + } else { + set GCC_UNDER_TEST "[find_gcc]" + } + } + + if ![info exists tmpdir] { + set tmpdir "/tmp" + } + + if [info exists gluefile] { + unset gluefile + } + + if {![info exists CFLAGS]} { + set CFLAGS "" + } + + # Locate libgcc.a so we don't need to account for different values of + # SHLIB_EXT on different platforms + set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a] + if {$gccdir != ""} { + set gccdir [file dirname $gccdir] + } + + # Compute what needs to be put into LD_LIBRARY_PATH + set always_ld_library_path ".:${blddir}/.libs" + + # Compute what needs to be added to the existing LD_LIBRARY_PATH. + if {$gccdir != ""} { + # Add AIX pthread directory first. + if { [llength [glob -nocomplain ${gccdir}/pthread/libgcc_s*.a]] >= 1 } { + append always_ld_library_path ":${gccdir}/pthread" + } + append always_ld_library_path ":${gccdir}" + set compiler [lindex $GCC_UNDER_TEST 0] + + if { [is_remote host] == 0 && [which $compiler] != 0 } { + foreach i "[exec $compiler --print-multi-lib]" { + set mldir "" + regexp -- "\[a-z0-9=_/\.-\]*;" $i mldir + set mldir [string trimright $mldir "\;@"] + if { "$mldir" == "." } { + continue + } + if { [llength [glob -nocomplain ${gccdir}/${mldir}/libgcc_s*.so.*]] >= 1 } { + append always_ld_library_path ":${gccdir}/${mldir}" + } + } + } + } + + set ALWAYS_CFLAGS "" + if { $blddir != "" } { + lappend ALWAYS_CFLAGS "additional_flags=-B${blddir}/" + lappend ALWAYS_CFLAGS "additional_flags=-I${blddir}" + lappend ALWAYS_CFLAGS "ldflags=-L${blddir}/.libs" + } + lappend ALWAYS_CFLAGS "additional_flags=-I${srcdir}/.." + + if [istarget *-*-darwin*] { + lappend ALWAYS_CFLAGS "additional_flags=-shared-libgcc" + } + + if [info exists TOOL_OPTIONS] { + lappend ALWAYS_CFLAGS "additional_flags=$TOOL_OPTIONS" + } + + # Make sure that lines are not wrapped. That can confuse the + # error-message parsing machinery. + lappend ALWAYS_CFLAGS "additional_flags=-fmessage-length=0" + + # Turn off builtin support for atomics so that we test the library. + lappend ALWAYS_CFLAGS "additional_flags=-fno-inline-atomics" + lappend ALWAYS_CFLAGS "ldflags=-latomic" +} + +# +# libatomic_target_compile -- compile a source file +# + +proc libatomic_target_compile { source dest type options } { + global blddir + global libatomic_compile_options + global gluefile wrap_flags + global ALWAYS_CFLAGS + global GCC_UNDER_TEST + global lang_test_file + global lang_library_path + global lang_link_flags + + if { [info exists lang_test_file] } { + if { $blddir != "" } { + lappend options "ldflags=-L${blddir}/${lang_library_path}" + } + lappend options "ldflags=${lang_link_flags}" + } + + if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } { + lappend options "libs=${gluefile}" + lappend options "ldflags=${wrap_flags}" + } + + lappend options "additional_flags=[libio_include_flags]" + lappend options "timeout=[timeout_value]" + lappend options "compiler=$GCC_UNDER_TEST" + + set options [concat $libatomic_compile_options $options] + + if [info exists ALWAYS_CFLAGS] { + set options [concat "$ALWAYS_CFLAGS" $options] + } + + set options [dg-additional-files-options $options $source] + + set result [target_compile $source $dest $type $options] + + return $result +} + +proc libatomic_option_help { } { + send_user " --additional_options,OPTIONS\t\tUse OPTIONS to compile the testcase files. OPTIONS should be comma-separated.\n" +} + +proc libatomic_option_proc { option } { + if [regexp "^--additional_options," $option] { + global libatomic_compile_options + regsub "--additional_options," $option "" option + foreach x [split $option ","] { + lappend libatomic_compile_options "additional_flags=$x" + } + return 1 + } else { + return 0 + } +} |