| # Copyright (C) 2001-2016 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/>. |
| |
| load_lib target-libpath.exp |
| |
| load_lib wrapper.exp |
| |
| load_lib target-utils.exp |
| |
| # |
| # ${tool}_check_compile -- Reports and returns pass/fail for a compilation |
| # |
| |
| proc ${tool}_check_compile {testcase option objname gcc_output} { |
| global tool |
| set fatal_signal "*cc: Internal compiler error: program*got fatal signal" |
| |
| if [string match "$fatal_signal 6" $gcc_output] then { |
| ${tool}_fail $testcase "Got Signal 6, $option" |
| return 0 |
| } |
| |
| if [string match "$fatal_signal 11" $gcc_output] then { |
| ${tool}_fail $testcase "Got Signal 11, $option" |
| return 0 |
| } |
| |
| if [string match "*internal compiler error*" $gcc_output] then { |
| ${tool}_fail $testcase "$option (internal compiler error)" |
| return 0 |
| } |
| |
| # We shouldn't get these because of -w, but just in case. |
| if [string match "*cc:*warning:*" $gcc_output] then { |
| warning "$testcase: (with warnings) $option" |
| send_log "$gcc_output\n" |
| unresolved "$testcase, $option" |
| return 0 |
| } |
| |
| set gcc_output [prune_warnings $gcc_output] |
| |
| if { [info proc ${tool}-dg-prune] != "" } { |
| global target_triplet |
| set gcc_output [${tool}-dg-prune $target_triplet $gcc_output] |
| if [string match "*::unsupported::*" $gcc_output] then { |
| regsub -- "::unsupported::" $gcc_output "" gcc_output |
| unsupported "$testcase: $gcc_output" |
| return 0 |
| } |
| } else { |
| set unsupported_message [${tool}_check_unsupported_p $gcc_output] |
| if { $unsupported_message != "" } { |
| unsupported "$testcase: $unsupported_message" |
| return 0 |
| } |
| } |
| |
| # remove any leftover LF/CR to make sure any output is legit |
| regsub -all -- "\[\r\n\]*" $gcc_output "" gcc_output |
| |
| # If any message remains, we fail. |
| if ![string match "" $gcc_output] then { |
| ${tool}_fail $testcase $option |
| return 0 |
| } |
| |
| # fail if the desired object file doesn't exist. |
| # FIXME: there's no way of checking for existence on a remote host. |
| if {$objname != "" && ![is3way] && ![file exists $objname]} { |
| ${tool}_fail $testcase $option |
| return 0 |
| } |
| |
| ${tool}_pass $testcase $option |
| return 1 |
| } |
| |
| # |
| # ${tool}_pass -- utility to record a testcase passed |
| # |
| |
| proc ${tool}_pass { testcase cflags } { |
| if { "$cflags" == "" } { |
| pass "$testcase" |
| } else { |
| pass "$testcase, $cflags" |
| } |
| } |
| |
| # |
| # ${tool}_fail -- utility to record a testcase failed |
| # |
| |
| proc ${tool}_fail { testcase cflags } { |
| if { "$cflags" == "" } { |
| fail "$testcase" |
| } else { |
| fail "$testcase, $cflags" |
| } |
| } |
| |
| # |
| # ${tool}_finish -- called at the end of every script that calls ${tool}_init |
| # |
| # Hide all quirks of the testing environment from the testsuites. Also |
| # undo anything that ${tool}_init did that needs undoing. |
| # |
| |
| proc ${tool}_finish { } { |
| # The testing harness apparently requires this. |
| global errorInfo |
| |
| if [info exists errorInfo] then { |
| unset errorInfo |
| } |
| |
| # Might as well reset these (keeps our caller from wondering whether |
| # s/he has to or not). |
| global prms_id bug_id |
| set prms_id 0 |
| set bug_id 0 |
| } |
| |
| # |
| # ${tool}_exit -- Does final cleanup when testing is complete |
| # |
| |
| proc ${tool}_exit { } { |
| global gluefile |
| |
| if [info exists gluefile] { |
| file_on_build delete $gluefile |
| unset gluefile |
| } |
| } |
| |
| # |
| # runtest_file_p -- Provide a definition for older dejagnu releases |
| # and assume the old syntax: foo1.exp bar1.c foo2.exp bar2.c. |
| # (delete after next dejagnu release). |
| # |
| |
| if { [info procs runtest_file_p] == "" } then { |
| proc runtest_file_p { runtests testcase } { |
| if { $runtests != "" && [regexp "\[.\]\[cC\]" $runtests] } then { |
| if { [lsearch $runtests [file tail $testcase]] >= 0 } then { |
| return 1 |
| } else { |
| return 0 |
| } |
| } |
| return 1 |
| } |
| } |
| |
| if { [info exists env(GCC_RUNTEST_PARALLELIZE_DIR)] \ |
| && [info procs runtest_file_p] != [list] \ |
| && [info procs gcc_parallelize_saved_runtest_file_p] == [list] } then { |
| global gcc_runtest_parallelize_counter |
| global gcc_runtest_parallelize_counter_minor |
| global gcc_runtest_parallelize_enable |
| global gcc_runtest_parallelize_dir |
| global gcc_runtest_parallelize_last |
| |
| set gcc_runtest_parallelize_counter 0 |
| set gcc_runtest_parallelize_counter_minor 0 |
| set gcc_runtest_parallelize_enable 1 |
| set gcc_runtest_parallelize_dir [getenv GCC_RUNTEST_PARALLELIZE_DIR] |
| set gcc_runtest_parallelize_last 0 |
| |
| proc gcc_parallel_test_run_p { testcase } { |
| global gcc_runtest_parallelize_counter |
| global gcc_runtest_parallelize_counter_minor |
| global gcc_runtest_parallelize_enable |
| global gcc_runtest_parallelize_dir |
| global gcc_runtest_parallelize_last |
| |
| if { $gcc_runtest_parallelize_enable == 0 } { |
| return 1 |
| } |
| |
| # Only test the filesystem every 10th iteration |
| incr gcc_runtest_parallelize_counter_minor |
| if { $gcc_runtest_parallelize_counter_minor == 10 } { |
| set gcc_runtest_parallelize_counter_minor 0 |
| } |
| if { $gcc_runtest_parallelize_counter_minor != 1 } { |
| #verbose -log "gcc_parallel_test_run_p $testcase $gcc_runtest_parallelize_counter $gcc_runtest_parallelize_last" |
| return $gcc_runtest_parallelize_last |
| } |
| |
| set path $gcc_runtest_parallelize_dir/$gcc_runtest_parallelize_counter |
| |
| if {![catch {open $path {RDWR CREAT EXCL} 0600} fd]} { |
| close $fd |
| set gcc_runtest_parallelize_last 1 |
| #verbose -log "gcc_parallel_test_run_p $testcase $gcc_runtest_parallelize_counter 1" |
| incr gcc_runtest_parallelize_counter |
| return 1 |
| } |
| set gcc_runtest_parallelize_last 0 |
| #verbose -log "gcc_parallel_test_run_p $testcase $gcc_runtest_parallelize_counter 0" |
| incr gcc_runtest_parallelize_counter |
| return 0 |
| } |
| |
| proc gcc_parallel_test_enable { val } { |
| global gcc_runtest_parallelize_enable |
| set gcc_runtest_parallelize_enable $val |
| } |
| |
| rename runtest_file_p gcc_parallelize_saved_runtest_file_p |
| proc runtest_file_p { runtests testcase } { |
| if ![gcc_parallelize_saved_runtest_file_p $runtests $testcase] { |
| return 0 |
| } |
| return [gcc_parallel_test_run_p $testcase] |
| } |
| |
| } else { |
| |
| proc gcc_parallel_test_run_p { testcase } { |
| return 1 |
| } |
| |
| proc gcc_parallel_test_enable { val } { |
| } |
| |
| } |
| |
| # Like dg-options, but adds to the default options rather than replacing them. |
| |
| proc dg-additional-options { args } { |
| upvar dg-extra-tool-flags extra-tool-flags |
| |
| if { [llength $args] > 3 } { |
| error "[lindex $args 0]: too many arguments" |
| return |
| } |
| |
| if { [llength $args] >= 3 } { |
| switch [dg-process-target [lindex $args 2]] { |
| "S" { eval lappend extra-tool-flags [lindex $args 1] } |
| "N" { } |
| "F" { error "[lindex $args 0]: `xfail' not allowed here" } |
| "P" { error "[lindex $args 0]: `xfail' not allowed here" } |
| } |
| } else { |
| eval lappend extra-tool-flags [lindex $args 1] |
| } |
| } |
| |
| # Record additional sources files that must be compiled along with the |
| # main source file. |
| |
| set additional_sources "" |
| set additional_sources_used "" |
| |
| proc dg-additional-sources { args } { |
| global additional_sources |
| set additional_sources [lindex $args 1] |
| } |
| |
| # Record additional files -- other than source files -- that must be |
| # present on the system where the compiler runs. |
| |
| set additional_files "" |
| |
| proc dg-additional-files { args } { |
| global additional_files |
| set additional_files [lindex $args 1] |
| } |
| |
| # Return an updated version of OPTIONS that mentions any additional |
| # source files registered with dg-additional-sources. SOURCE is the |
| # name of the test case. |
| |
| proc dg-additional-files-options { options source } { |
| global additional_sources |
| global additional_sources_used |
| global additional_files |
| set to_download [list] |
| if { $additional_sources != "" } then { |
| if [is_remote host] { |
| lappend options "additional_flags=$additional_sources" |
| } |
| regsub -all "^| " $additional_sources " [file dirname $source]/" additional_sources |
| if ![is_remote host] { |
| lappend options "additional_flags=$additional_sources" |
| } |
| set to_download [concat $to_download $additional_sources] |
| set additional_sources_used "$additional_sources" |
| set additional_sources "" |
| } |
| if { $additional_files != "" } then { |
| regsub -all "^| " $additional_files " [file dirname $source]/" additional_files |
| set to_download [concat $to_download $additional_files] |
| set additional_files "" |
| } |
| if [is_remote host] { |
| foreach file $to_download { |
| remote_download host $file |
| } |
| } |
| |
| return $options |
| } |
| |
| # Return a colon-separate list of directories to search for libraries |
| # for COMPILER, including multilib directories. |
| |
| proc gcc-set-multilib-library-path { compiler } { |
| global rootme |
| |
| # ??? rootme will not be set when testing an installed compiler. |
| # In that case, we should perhaps use some other method to find |
| # libraries. |
| if {![info exists rootme]} { |
| return "" |
| } |
| |
| set libpath ":${rootme}" |
| set options [lrange $compiler 1 end] |
| set compiler [lindex $compiler 0] |
| if { [is_remote host] == 0 && [which $compiler] != 0 } { |
| foreach i "[eval exec $compiler $options --print-multi-lib]" { |
| set mldir "" |
| regexp -- "\[a-z0-9=_/\.-\]*;" $i mldir |
| set mldir [string trimright $mldir "\;@"] |
| if { "$mldir" == "." } { |
| continue |
| } |
| if { [llength [glob -nocomplain ${rootme}/${mldir}/libgcc_s*.so.*]] >= 1 } { |
| append libpath ":${rootme}/${mldir}" |
| } |
| } |
| } |
| |
| return $libpath |
| } |