427 lines
12 KiB
Text
427 lines
12 KiB
Text
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# Copyright (C) 1993-2022 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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# Please email any bugs, comments, and/or additions to this file to:
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# dejagnu@gnu.org
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# This file was written by Ken Raeburn (raeburn@cygnus.com).
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proc load_common_lib { name } {
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global srcdir
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load_file $srcdir/../../binutils/testsuite/lib/$name
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}
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load_common_lib binutils-common.exp
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proc gas_version {} {
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global AS
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if [is_remote host] then {
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remote_exec host "$AS -version < /dev/null" "" "" "gas.version"
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remote_exec host "which $AS" "" "" "gas.which"
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remote_upload host "gas.version"
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remote_upload host "gas.which"
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set which_as [file_contents "gas.which"]
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set tmp [file_contents "gas.version"]
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remote_file build delete "gas.version"
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remote_file build delete "gas.which"
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remote_file host delete "gas.version"
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remote_file host delete "gas.which"
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} else {
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set which_as [which $AS]
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catch "exec $AS -version < /dev/null" tmp
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}
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# Should find a way to discard constant parts, keep whatever's
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# left, so the version string could be almost anything at all...
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regexp "\[^\n\]* (cygnus-|)(\[-0-9.a-zA-Z-\]+)\[\r\n\].*" $tmp version cyg number
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if ![info exists number] then {
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return "$which_as (no version number)\n"
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}
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clone_output "$which_as $number\n"
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unset version
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}
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proc gas_host_run { cmd redir } {
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verbose "Executing $cmd $redir"
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set return_contents_of ""
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if [regexp ">& */dev/null" $redir] then {
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set output_file ""
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set command "$cmd $redir"
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} elseif [regexp "> */dev/null" $redir] then {
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set output_file ""
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set command "$cmd 2>gas.stderr"
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set return_contents_of "gas.stderr"
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} elseif [regexp ">&.*" $redir] then {
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# See PR 5322 for why the following line is used.
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regsub ">&" $redir "" output_file
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set command "$cmd 2>&1"
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} elseif [regexp "2>.*" $redir] then {
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set output_file "gas.out"
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set command "$cmd $redir"
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set return_contents_of "gas.out"
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} elseif [regexp ">.*" $redir] then {
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set output_file ""
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set command "$cmd $redir 2>gas.stderr"
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set return_contents_of "gas.stderr"
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} elseif { "$redir" == "" } then {
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set output_file "gas.out"
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set command "$cmd 2>&1"
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set return_contents_of "gas.out"
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} else {
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fail "gas_host_run: unknown form of redirection string"
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}
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set status [remote_exec host [concat sh -c [list $command]] "" "/dev/null" "$output_file"]
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set to_return ""
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if { "$return_contents_of" != "" } then {
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remote_upload host "$return_contents_of"
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set to_return [file_contents "$return_contents_of"]
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regsub "\n$" $to_return "" to_return
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}
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if { [lindex $status 0] == 0 && "$output_file" != ""
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&& "$output_file" != "$return_contents_of" } then {
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remote_upload host "$output_file"
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}
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return [list [lindex $status 0] "$to_return"]
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}
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proc gas_run { prog as_opts redir } {
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global AS
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global ASFLAGS
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global comp_output
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global srcdir
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global subdir
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global host_triplet
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set status [gas_host_run "$AS $ASFLAGS $as_opts $srcdir/$subdir/$prog" "$redir"]
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set comp_output [lindex $status 1]
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if { [lindex $status 0] != 0 && [regexp "2>.*" $redir] } then {
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append comp_output "child process exited abnormally"
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}
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set comp_output [prune_warnings $comp_output]
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verbose "output was $comp_output"
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return [list $comp_output ""]
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}
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proc gas_run_stdin { prog as_opts redir } {
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global AS
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global ASFLAGS
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global comp_output
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global srcdir
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global subdir
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global host_triplet
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set status [gas_host_run "$AS $ASFLAGS $as_opts < $srcdir/$subdir/$prog" "$redir"]
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set comp_output [lindex $status 1]
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if { [lindex $status 0] != 0 && [regexp "2>.*" $redir] } then {
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append comp_output "child process exited abnormally"
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}
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set comp_output [prune_warnings $comp_output]
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verbose "output was $comp_output"
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return [list $comp_output ""]
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}
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proc all_ones { args } {
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foreach x $args { if [expr $x!=1] { return 0 } }
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return 1
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}
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# ${tool}_finish (gas_finish) will be called by runtest.exp. But
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# gas_finish should only be used with gas_start. We use gas_started
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# to tell gas_finish if gas_start has been called so that runtest.exp
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# can call gas_finish without closing the wrong fd.
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set gas_started 0
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proc gas_start { prog as_opts } {
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global AS
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global ASFLAGS
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global srcdir
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global subdir
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global spawn_id
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global gas_started
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set gas_started 1
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verbose -log "Starting $AS $ASFLAGS $as_opts $prog" 2
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set status [gas_host_run "$AS $ASFLAGS $as_opts $srcdir/$subdir/$prog" ">&gas.out"]
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spawn -noecho -nottycopy cat gas.out
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}
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proc gas_finish { } {
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global spawn_id
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global gas_started
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if { $gas_started == 1 } {
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catch "close"
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catch "wait"
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set gas_started 0
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}
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}
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proc want_no_output { testname } {
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global comp_output
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if ![string match "" $comp_output] then {
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send_log "$comp_output\n"
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verbose "$comp_output" 3
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}
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if [string match "" $comp_output] then {
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pass "$testname"
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return 1
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} else {
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fail "$testname"
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return 0
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}
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}
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proc gas_test_old { file as_opts testname } {
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gas_run $file $as_opts ""
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return [want_no_output $testname]
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}
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proc gas_test { file as_opts var_opts testname } {
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global comp_output
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set i 0
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foreach word $var_opts {
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set ignore_stdout($i) [string match "*>" $word]
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set opt($i) [string trim $word {>}]
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incr i
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}
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set max [expr 1<<$i]
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for {set i 0} {[expr $i<$max]} {incr i} {
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set maybe_ignore_stdout ""
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set extra_opts ""
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for {set bit 0} {(1<<$bit)<$max} {incr bit} {
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set num [expr 1<<$bit]
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if [expr $i&$num] then {
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set extra_opts "$extra_opts $opt($bit)"
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if $ignore_stdout($bit) then {
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set maybe_ignore_stdout ">/dev/null"
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}
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}
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}
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set extra_opts [string trim $extra_opts]
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gas_run $file "$as_opts $extra_opts" $maybe_ignore_stdout
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# Should I be able to use a conditional expression here?
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if [string match "" $extra_opts] then {
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want_no_output $testname
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} else {
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want_no_output "$testname ($extra_opts)"
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}
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}
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if [info exists errorInfo] then {
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unset errorInfo
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}
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}
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proc gas_test_ignore_stdout { file as_opts testname } {
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global comp_output
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gas_run $file $as_opts ">/dev/null"
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want_no_output $testname
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}
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proc gas_test_error { file as_opts testname } {
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global comp_output
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gas_run $file $as_opts ">/dev/null"
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send_log "$comp_output\n"
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verbose "$comp_output" 3
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if { ![string match "" $comp_output]
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&& ![string match "*Assertion failure*" $comp_output]
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&& ![string match "*Internal error*" $comp_output] } then {
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pass "$testname"
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} else {
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fail "$testname"
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}
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}
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proc gas_exit {} {}
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proc gas_init { args } {
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global target_cpu
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global target_cpu_family
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global target_family
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global target_vendor
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global target_os
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global stdoptlist
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switch -glob "$target_cpu" {
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"m68???" { set target_cpu_family m68k }
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"i[3-7]86" { set target_cpu_family i386 }
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default { set target_cpu_family $target_cpu }
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}
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set target_family "$target_cpu_family-$target_vendor-$target_os"
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set stdoptlist "-a>"
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if ![istarget "*-*-*"] {
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perror "Target name [istarget] is not a triple."
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}
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# Need to return an empty string.
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return
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}
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# run_dump_tests TESTCASES EXTRA_OPTIONS
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# Wrapper for run_dump_test, which is suitable for invoking as
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# run_dump_tests [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
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# EXTRA_OPTIONS are passed down to run_dump_test. Honors runtest_file_p.
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# Body cribbed from dg-runtest.
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proc run_dump_tests { testcases {extra_options {}} } {
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global runtests
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foreach testcase $testcases {
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# If testing specific files and this isn't one of them, skip it.
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if ![runtest_file_p $runtests $testcase] {
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continue
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}
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run_dump_test [file rootname [file tail $testcase]] $extra_options
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}
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}
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proc objdump { opts } {
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global OBJDUMP
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global comp_output
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global host_triplet
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set status [gas_host_run "$OBJDUMP $opts" ""]
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set comp_output [prune_warnings [lindex $status 1]]
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verbose "objdump output=$comp_output\n" 3
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}
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proc objdump_start_no_subdir { prog opts } {
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global OBJDUMP
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global srcdir
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global spawn_id
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verbose "Starting $OBJDUMP $opts $prog" 2
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set status [gas_host_run "$OBJDUMP $opts $prog" ">&gas.out"]
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spawn -noecho -nottycopy cat gas.out
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}
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proc objdump_finish { } {
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global spawn_id
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catch "close"
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catch "wait"
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}
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# Default timeout is 10 seconds, loses on a slow machine. But some
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# configurations of dejagnu may override it.
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if {$timeout<120} then { set timeout 120 }
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expect_after -i {
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timeout { perror "timeout" }
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"virtual memory exhausted" { perror "virtual memory exhausted" }
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buffer_full { perror "buffer full" }
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eof { perror "eof" }
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}
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proc file_contents { filename } {
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set file [open $filename r]
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set contents [read $file]
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close $file
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return $contents
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}
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proc write_file { filename contents } {
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set file [open $filename w]
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puts $file "$contents"
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close $file
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}
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proc verbose_eval { expr { level 1 } } {
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global verbose
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if $verbose>$level then { eval verbose "$expr" $level }
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}
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# This definition is taken from an unreleased version of DejaGnu. Once
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# that version gets released, and has been out in the world for a few
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# months at least, it may be safe to delete this copy.
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if { [istarget loongarch*-*-*] } {
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rename prune_warnings prune_warnings_other
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}
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if ![string length [info proc prune_warnings]] {
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#
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# prune_warnings -- delete various system verbosities from TEXT.
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#
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# An example is:
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# ld.so: warning: /usr/lib/libc.so.1.8.1 has older revision than expected 9
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#
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# Sites with particular verbose os's may wish to override this in site.exp.
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#
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proc prune_warnings { text } {
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# This is from sun4's. Do it for all machines for now.
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# The "\\1" is to try to preserve a "\n" but only if necessary.
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|
regsub -all "(^|\n)(ld.so: warning:\[^\n\]*\n?)+" $text "\\1" text
|
||
|
|
|
||
|
|
# It might be tempting to get carried away and delete blank lines, etc.
|
||
|
|
# Just delete *exactly* what we're ask to, and that's it.
|
||
|
|
return $text
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
# run_list_test NAME (optional): OPTS TESTNAME
|
||
|
|
#
|
||
|
|
# Assemble the file "NAME.s" with command line options OPTS and
|
||
|
|
# compare the assembler standard error output against the regular
|
||
|
|
# expressions given in the file "NAME.l". If TESTNAME is provided,
|
||
|
|
# it will be used as the name of the test.
|
||
|
|
|
||
|
|
proc run_list_test { name {opts {}} {testname {}} } {
|
||
|
|
global srcdir subdir
|
||
|
|
if { [string length $testname] == 0 } then {
|
||
|
|
set testname "[file tail $subdir] $name"
|
||
|
|
}
|
||
|
|
set file $srcdir/$subdir/$name
|
||
|
|
gas_run ${name}.s $opts ">&dump.out"
|
||
|
|
if { [regexp_diff "dump.out" "${file}.l"] } then {
|
||
|
|
fail $testname
|
||
|
|
verbose "output is [file_contents "dump.out"]" 2
|
||
|
|
return
|
||
|
|
}
|
||
|
|
pass $testname
|
||
|
|
}
|
||
|
|
|
||
|
|
# run_list_test_stdin NAME (optional): OPTS TESTNAME
|
||
|
|
#
|
||
|
|
# Similar to run_list_test, but use stdin as input.
|
||
|
|
|
||
|
|
proc run_list_test_stdin { name {opts {}} {testname {}} } {
|
||
|
|
global srcdir subdir
|
||
|
|
if { [string length $testname] == 0 } then {
|
||
|
|
set testname "[file tail $subdir] $name"
|
||
|
|
}
|
||
|
|
set file $srcdir/$subdir/$name
|
||
|
|
gas_run_stdin ${name}.s $opts ">&dump.out"
|
||
|
|
if { [regexp_diff "dump.out" "${file}.l"] } then {
|
||
|
|
fail $testname
|
||
|
|
verbose "output is [file_contents "dump.out"]" 2
|
||
|
|
return
|
||
|
|
}
|
||
|
|
pass $testname
|
||
|
|
}
|