| # Copyright (C) 2001, 2003, 2004 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 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| |
| load_lib wrapper.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 $gcc_output] |
| |
| set unsupported_message [${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 |
| } |
| } |
| |
| # |
| # ${tool}_check_unsupported_p -- Check the compiler(/assembler/linker) output |
| # for text indicating that the testcase should be marked as "unsupported" |
| # |
| # Utility used by mike-gcc.exp and c-torture.exp. |
| # When dealing with a large number of tests, it's difficult to weed out the |
| # ones that are too big for a particular cpu (eg: 16 bit with a small amount |
| # of memory). There are various ways to deal with this. Here's one. |
| # Fortunately, all of the cases where this is likely to happen will be using |
| # gld so we can tell what the error text will look like. |
| # |
| |
| proc ${tool}_check_unsupported_p { output } { |
| if [regexp "(^|\n)\[^\n\]*: region \[^\n\]* is full" $output] { |
| return "memory full" |
| } |
| return "" |
| } |
| |
| # |
| # 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 |
| } |
| } |
| |
| # Record additional sources files that must be compiled along with the |
| # main source file. |
| |
| set additional_sources "" |
| |
| 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_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 "" |
| } |
| 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 compiler [lindex $compiler 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 ${rootme}/${mldir}/libgcc_s*.so.*]] >= 1 } { |
| append libpath ":${rootme}/${mldir}" |
| } |
| } |
| } |
| |
| return $libpath |
| } |