| # Copyright (C) 1993, 1994, 1997, 1998, 1999, 2000, 2001, 2002, 2003, |
| # 2004, 2005, 2007, 2008, 2009, 2010 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 this program; if not, write to the Free Software |
| # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
| # MA 02110-1301, USA. |
| |
| # Please email any bugs, comments, and/or additions to this file to: |
| # dejagnu@gnu.org |
| |
| # This file was written by Ken Raeburn (raeburn@cygnus.com). |
| |
| proc load_common_lib { name } { |
| global srcdir |
| load_file $srcdir/../../binutils/testsuite/lib/$name |
| } |
| |
| load_common_lib binutils-common.exp |
| |
| proc gas_version {} { |
| global AS |
| if [is_remote host] then { |
| remote_exec host "$AS -version < /dev/null" "" "" "gas.version" |
| remote_exec host "which $AS" "" "" "gas.which" |
| |
| remote_upload host "gas.version" |
| remote_upload host "gas.which" |
| |
| set which_as [file_contents "gas.which"] |
| set tmp [file_contents "gas.version"] |
| |
| remote_file build delete "gas.version" |
| remote_file build delete "gas.which" |
| remote_file host delete "gas.version" |
| remote_file host delete "gas.which" |
| } else { |
| set which_as [which $AS] |
| catch "exec $AS -version < /dev/null" tmp |
| } |
| |
| # Should find a way to discard constant parts, keep whatever's |
| # left, so the version string could be almost anything at all... |
| regexp "\[^\n\]* (cygnus-|)(\[-0-9.a-zA-Z-\]+)\[\r\n\].*" $tmp version cyg number |
| if ![info exists number] then { |
| return "$which_as (no version number)\n" |
| } |
| clone_output "$which_as $number\n" |
| unset version |
| } |
| |
| proc gas_host_run { cmd redir } { |
| verbose "Executing $cmd $redir" |
| set return_contents_of "" |
| if [regexp ">& */dev/null" $redir] then { |
| set output_file "" |
| set command "$cmd $redir" |
| } elseif [regexp "> */dev/null" $redir] then { |
| set output_file "" |
| set command "$cmd 2>gas.stderr" |
| set return_contents_of "gas.stderr" |
| } elseif [regexp ">&.*" $redir] then { |
| # See PR 5322 for why the following line is used. |
| regsub ">&" $redir "" output_file |
| set command "$cmd 2>&1" |
| } elseif [regexp "2>.*" $redir] then { |
| set output_file "gas.out" |
| set command "$cmd $redir" |
| set return_contents_of "gas.out" |
| } elseif [regexp ">.*" $redir] then { |
| set output_file "" |
| set command "$cmd $redir 2>gas.stderr" |
| set return_contents_of "gas.stderr" |
| } elseif { "$redir" == "" } then { |
| set output_file "gas.out" |
| set command "$cmd 2>&1" |
| set return_contents_of "gas.out" |
| } else { |
| fail "gas_host_run: unknown form of redirection string" |
| } |
| |
| set status [remote_exec host [concat sh -c [list $command]] "" "/dev/null" "$output_file"] |
| set to_return "" |
| if { "$return_contents_of" != "" } then { |
| remote_upload host "$return_contents_of" |
| set to_return [file_contents "$return_contents_of"] |
| regsub "\n$" $to_return "" to_return |
| } |
| |
| if { [lindex $status 0] == 0 && "$output_file" != "" |
| && "$output_file" != "$return_contents_of" } then { |
| remote_upload host "$output_file" |
| } |
| |
| return [list [lindex $status 0] "$to_return"] |
| } |
| |
| proc gas_run { prog as_opts redir } { |
| global AS |
| global ASFLAGS |
| global comp_output |
| global srcdir |
| global subdir |
| global host_triplet |
| |
| set status [gas_host_run "$AS $ASFLAGS $as_opts $srcdir/$subdir/$prog" "$redir"] |
| set comp_output [lindex $status 1] |
| if { [lindex $status 0] != 0 && [regexp "2>.*" $redir] } then { |
| append comp_output "child process exited abnormally" |
| } |
| set comp_output [prune_warnings $comp_output] |
| verbose "output was $comp_output" |
| return [list $comp_output ""] |
| } |
| |
| proc gas_run_stdin { prog as_opts redir } { |
| global AS |
| global ASFLAGS |
| global comp_output |
| global srcdir |
| global subdir |
| global host_triplet |
| |
| set status [gas_host_run "$AS $ASFLAGS $as_opts < $srcdir/$subdir/$prog" "$redir"] |
| set comp_output [lindex $status 1] |
| if { [lindex $status 0] != 0 && [regexp "2>.*" $redir] } then { |
| append comp_output "child process exited abnormally" |
| } |
| set comp_output [prune_warnings $comp_output] |
| verbose "output was $comp_output" |
| return [list $comp_output ""] |
| } |
| |
| proc all_ones { args } { |
| foreach x $args { if [expr $x!=1] { return 0 } } |
| return 1 |
| } |
| |
| # ${tool}_finish (gas_finish) will be called by runtest.exp. But |
| # gas_finish should only be used with gas_start. We use gas_started |
| # to tell gas_finish if gas_start has been called so that runtest.exp |
| # can call gas_finish without closing the wrong fd. |
| set gas_started 0 |
| |
| proc gas_start { prog as_opts } { |
| global AS |
| global ASFLAGS |
| global srcdir |
| global subdir |
| global spawn_id |
| global gas_started |
| |
| set gas_started 1 |
| |
| verbose -log "Starting $AS $ASFLAGS $as_opts $prog" 2 |
| set status [gas_host_run "$AS $ASFLAGS $as_opts $srcdir/$subdir/$prog" ">&gas.out"] |
| spawn -noecho -nottycopy cat gas.out |
| } |
| |
| proc gas_finish { } { |
| global spawn_id |
| global gas_started |
| |
| if { $gas_started == 1 } { |
| catch "close" |
| catch "wait" |
| set gas_started 0 |
| } |
| } |
| |
| proc want_no_output { testname } { |
| global comp_output |
| |
| if ![string match "" $comp_output] then { |
| send_log "$comp_output\n" |
| verbose "$comp_output" 3 |
| } |
| if [string match "" $comp_output] then { |
| pass "$testname" |
| return 1 |
| } else { |
| fail "$testname" |
| return 0 |
| } |
| } |
| |
| proc gas_test_old { file as_opts testname } { |
| gas_run $file $as_opts "" |
| return [want_no_output $testname] |
| } |
| |
| proc gas_test { file as_opts var_opts testname } { |
| global comp_output |
| |
| set i 0 |
| foreach word $var_opts { |
| set ignore_stdout($i) [string match "*>" $word] |
| set opt($i) [string trim $word {>}] |
| incr i |
| } |
| set max [expr 1<<$i] |
| for {set i 0} {[expr $i<$max]} {incr i} { |
| set maybe_ignore_stdout "" |
| set extra_opts "" |
| for {set bit 0} {(1<<$bit)<$max} {incr bit} { |
| set num [expr 1<<$bit] |
| if [expr $i&$num] then { |
| set extra_opts "$extra_opts $opt($bit)" |
| if $ignore_stdout($bit) then { |
| set maybe_ignore_stdout ">/dev/null" |
| } |
| } |
| } |
| set extra_opts [string trim $extra_opts] |
| gas_run $file "$as_opts $extra_opts" $maybe_ignore_stdout |
| |
| # Should I be able to use a conditional expression here? |
| if [string match "" $extra_opts] then { |
| want_no_output $testname |
| } else { |
| want_no_output "$testname ($extra_opts)" |
| } |
| } |
| if [info exists errorInfo] then { |
| unset errorInfo |
| } |
| } |
| |
| proc gas_test_ignore_stdout { file as_opts testname } { |
| global comp_output |
| |
| gas_run $file $as_opts ">/dev/null" |
| want_no_output $testname |
| } |
| |
| proc gas_test_error { file as_opts testname } { |
| global comp_output |
| |
| gas_run $file $as_opts ">/dev/null" |
| send_log "$comp_output\n" |
| verbose "$comp_output" 3 |
| if { ![string match "" $comp_output] |
| && ![string match "*Assertion failure*" $comp_output] |
| && ![string match "*Internal error*" $comp_output] } then { |
| pass "$testname" |
| } else { |
| fail "$testname" |
| } |
| } |
| |
| proc gas_exit {} {} |
| |
| proc gas_init { args } { |
| global target_cpu |
| global target_cpu_family |
| global target_family |
| global target_vendor |
| global target_os |
| global stdoptlist |
| |
| case "$target_cpu" in { |
| "m68???" { set target_cpu_family m68k } |
| "i[3-7]86" { set target_cpu_family i386 } |
| default { set target_cpu_family $target_cpu } |
| } |
| |
| set target_family "$target_cpu_family-$target_vendor-$target_os" |
| set stdoptlist "-a>" |
| |
| if ![istarget "*-*-*"] { |
| perror "Target name [istarget] is not a triple." |
| } |
| # Need to return an empty string. |
| return |
| } |
| |
| # Internal procedure: return the names of the standard sections |
| # |
| proc get_standard_section_names {} { |
| if [istarget "rx-*-*"] { |
| return { "P" "D_1" "B_1" } |
| } |
| if [istarget "alpha*-*-*vms*"] { |
| # Double quote: for TCL and for sh. |
| return { "\\\$CODE\\\$" "\\\$DATA\\\$" "\\\$BSS\\\$" } |
| } |
| return |
| } |
| |
| # run_dump_tests TESTCASES EXTRA_OPTIONS |
| # Wrapper for run_dump_test, which is suitable for invoking as |
| # run_dump_tests [lsort [glob -nocomplain $srcdir/$subdir/*.d]] |
| # EXTRA_OPTIONS are passed down to run_dump_test. Honors runtest_file_p. |
| # Body cribbed from dg-runtest. |
| |
| proc run_dump_tests { testcases {extra_options {}} } { |
| global runtests |
| |
| foreach testcase $testcases { |
| # If testing specific files and this isn't one of them, skip it. |
| if ![runtest_file_p $runtests $testcase] { |
| continue |
| } |
| run_dump_test [file rootname [file tail $testcase]] $extra_options |
| } |
| } |
| |
| |
| # run_dump_test FILE (optional:) EXTRA_OPTIONS |
| # |
| # Assemble a .s file, then run some utility on it and check the output. |
| # |
| # There should be an assembly language file named FILE.s in the test |
| # suite directory, and a pattern file called FILE.d. `run_dump_test' |
| # will assemble FILE.s, run some tool like `objdump', `objcopy', or |
| # `nm' on the .o file to produce textual output, and then analyze that |
| # with regexps. The FILE.d file specifies what program to run, and |
| # what to expect in its output. |
| # |
| # The FILE.d file begins with zero or more option lines, which specify |
| # flags to pass to the assembler, the program to run to dump the |
| # assembler's output, and the options it wants. The option lines have |
| # the syntax: |
| # |
| # # OPTION: VALUE |
| # |
| # OPTION is the name of some option, like "name" or "objdump", and |
| # VALUE is OPTION's value. The valid options are described below. |
| # Whitespace is ignored everywhere, except within VALUE. The option |
| # list ends with the first line that doesn't match the above syntax. |
| # However, a line within the options that begins with a #, but doesn't |
| # have a recognizable option name followed by a colon, is considered a |
| # comment and entirely ignored. |
| # |
| # The optional EXTRA_OPTIONS argument to `run_dump_test' is a list of |
| # two-element lists. The first element of each is an option name, and |
| # the second additional arguments to be added on to the end of the |
| # option list as given in FILE.d. (If omitted, no additional options |
| # are added.) |
| # |
| # The interesting options are: |
| # |
| # name: TEST-NAME |
| # The name of this test, passed to DejaGNU's `pass' and `fail' |
| # commands. If omitted, this defaults to FILE, the root of the |
| # .s and .d files' names. |
| # |
| # as: FLAGS |
| # When assembling FILE.s, pass FLAGS to the assembler. |
| # |
| # addr2line: FLAGS |
| # nm: FLAGS |
| # objcopy: FLAGS |
| # objdump: FLAGS |
| # readelf: FLAGS |
| # Use the specified program to analyze the .o file, and pass it |
| # FLAGS, in addition to the .o file name. Note that they are run |
| # with LC_ALL=C in the environment to give consistent sorting |
| # of symbols. If no FLAGS are needed then use: |
| # PROG: [nm objcopy objdump readelf addr2line] |
| # instead. |
| # Note: for objdump, we automatically replaces the standard section |
| # names (.text, .data and .bss) by target ones if any (eg. rx-elf |
| # uses "P" instead of .text). The substition is done for both |
| # the objdump options (eg: "-j .text" is replaced by "-j P") and the |
| # reference file. |
| # |
| # source: SOURCE |
| # Assemble the file SOURCE.s. If omitted, this defaults to FILE.s. |
| # This is useful if several .d files want to share a .s file. |
| # |
| # dump: DUMP |
| # Match against DUMP.d. If omitted, this defaults to FILE.d. This |
| # is useful if several .d files differ by options only. Options are |
| # always read from FILE.d. |
| # |
| # target: GLOBS... |
| # Run this test only on a specified list of targets. More precisely, |
| # each glob in the space-separated list is passed to "istarget"; if |
| # it evaluates true for any of them, the test will be run, otherwise |
| # it will be marked unsupported. |
| # |
| # not-target: GLOBS... |
| # Do not run this test on a specified list of targets. Again, |
| # the each glob in the space-separated list is passed to |
| # "istarget", and the test is run if it evaluates *false* for |
| # *all* of them. Otherwise it will be marked unsupported. |
| # |
| # skip: GLOBS... |
| # not-skip: GLOBS... |
| # These are exactly the same as "not-target" and "target", |
| # respectively, except that they do nothing at all if the check |
| # fails. They should only be used in groups, to construct a single |
| # test which is run on all targets but with variant options or |
| # expected output on some targets. (For example, see |
| # gas/arm/inst.d and gas/arm/wince_inst.d.) |
| # |
| # error: REGEX |
| # An error with message matching REGEX must be emitted for the test |
| # to pass. The PROG, objdump, nm and objcopy options have no |
| # meaning and need not supplied if this is present. |
| # |
| # warning: REGEX |
| # Expect a gas warning matching REGEX. It is an error to issue |
| # both "error" and "warning". |
| # |
| # stderr: FILE |
| # FILE contains regexp lines to be matched against the diagnostic |
| # output of the assembler. This does not preclude the use of |
| # PROG, nm, objdump, or objcopy. |
| # |
| # error-output: FILE |
| # Means the same as 'stderr', but also indicates that the assembler |
| # is expected to exit unsuccessfully (therefore PROG, objdump, nm, |
| # and objcopy have no meaning and should not be supplied). |
| # |
| # section-subst: no |
| # Means that the section substitution for objdump is disabled. |
| # |
| # Each option may occur at most once. |
| # |
| # After the option lines come regexp lines. `run_dump_test' calls |
| # `regexp_diff' to compare the output of the dumping tool against the |
| # regexps in FILE.d. `regexp_diff' is defined in binutils-common.exp; |
| # see further comments there. |
| |
| proc run_dump_test { name {extra_options {}} } { |
| global subdir srcdir |
| global OBJDUMP NM AS OBJCOPY READELF |
| global OBJDUMPFLAGS NMFLAGS ASFLAGS OBJCOPYFLAGS READELFFLAGS |
| global ADDR2LINE ADDR2LINEFLAGS |
| global host_triplet |
| global env |
| |
| if [string match "*/*" $name] { |
| set file $name |
| set name [file tail $name] |
| } else { |
| set file "$srcdir/$subdir/$name" |
| } |
| set opt_array [slurp_options "${file}.d"] |
| if { $opt_array == -1 } { |
| perror "error reading options from $file.d" |
| unresolved $subdir/$name |
| return |
| } |
| set opts(addr2line) {} |
| set opts(as) {} |
| set opts(objdump) {} |
| set opts(nm) {} |
| set opts(objcopy) {} |
| set opts(readelf) {} |
| set opts(name) {} |
| set opts(PROG) {} |
| set opts(source) {} |
| set opts(dump) {} |
| set opts(stderr) {} |
| set opts(error) {} |
| set opts(error-output) {} |
| set opts(warning) {} |
| set opts(target) {} |
| set opts(not-target) {} |
| set opts(skip) {} |
| set opts(not-skip) {} |
| set opts(section-subst) {} |
| |
| foreach i $opt_array { |
| set opt_name [lindex $i 0] |
| set opt_val [lindex $i 1] |
| if ![info exists opts($opt_name)] { |
| perror "unknown option $opt_name in file $file.d" |
| unresolved $subdir/$name |
| return |
| } |
| if [string length $opts($opt_name)] { |
| perror "option $opt_name multiply set in $file.d" |
| unresolved $subdir/$name |
| return |
| } |
| if { $opt_name == "as" } { |
| set opt_val [subst $opt_val] |
| } |
| set opts($opt_name) $opt_val |
| } |
| |
| foreach i $extra_options { |
| set opt_name [lindex $i 0] |
| set opt_val [lindex $i 1] |
| if ![info exists opts($opt_name)] { |
| perror "unknown option $opt_name given in extra_opts" |
| unresolved $subdir/$name |
| return |
| } |
| # add extra option to end of existing option, adding space |
| # if necessary. |
| if [string length $opts($opt_name)] { |
| append opts($opt_name) " " |
| } |
| append opts($opt_name) $opt_val |
| } |
| |
| if { $opts(name) == "" } { |
| set testname "$subdir/$name" |
| } else { |
| set testname $opts(name) |
| } |
| verbose "Testing $testname" |
| |
| if { (($opts(warning) != "") && ($opts(error) != "")) \ |
| || (($opts(warning) != "") && ($opts(stderr) != "")) \ |
| || (($opts(error-output) != "") && ($opts(stderr) != "")) \ |
| || (($opts(error-output) != "") && ($opts(error) != "")) \ |
| || (($opts(error-output) != "") && ($opts(warning) != "")) } { |
| perror "$testname: bad mix of stderr, error-output, error, and warning test-directives" |
| unresolved $testname |
| return |
| } |
| if { $opts(error-output) != "" } then { |
| set opts(stderr) $opts(error-output) |
| } |
| |
| set program "" |
| # It's meaningless to require an output-testing method when we |
| # expect an error. |
| if { $opts(error) == "" && $opts(error-output) == "" } { |
| if {$opts(PROG) != ""} { |
| switch -- $opts(PROG) { |
| addr2line { set program addr2line } |
| objdump { set program objdump } |
| nm { set program nm } |
| objcopy { set program objcopy } |
| readelf { set program readelf } |
| default { |
| perror "unrecognized program option $opts(PROG) in $file.d" |
| unresolved $testname |
| return } |
| } |
| } else { |
| # Guess which program to run, by seeing which option was specified. |
| foreach p {objdump objcopy nm readelf addr2line} { |
| if {$opts($p) != ""} { |
| if {$program != ""} { |
| perror "ambiguous dump program in $file.d" |
| unresolved $testname |
| return |
| } else { |
| set program $p |
| } |
| } |
| } |
| } |
| if { $program == "" && $opts(warning) == "" } { |
| perror "dump program unspecified in $file.d" |
| unresolved $testname |
| return |
| } |
| } |
| |
| # Handle skipping the test on specified targets. |
| # You can have both skip/not-skip and target/not-target, but you can't |
| # have both skip and not-skip, or target and not-target, in the same file. |
| if { $opts(skip) != "" } then { |
| if { $opts(not-skip) != "" } then { |
| perror "$testname: mixing skip and not-skip directives is invalid" |
| unresolved $testname |
| return |
| } |
| foreach glob $opts(skip) { |
| if {[istarget $glob]} { return } |
| } |
| } |
| if { $opts(not-skip) != "" } then { |
| set skip 1 |
| foreach glob $opts(not-skip) { |
| if {[istarget $glob]} { |
| set skip 0 |
| break |
| } |
| } |
| if {$skip} { return } |
| } |
| if { $opts(target) != "" } then { |
| if { $opts(not-target) != "" } then { |
| perror "$testname: mixing target and not-target directives is invalid" |
| unresolved $testname |
| return |
| } |
| set skip 1 |
| foreach glob $opts(target) { |
| if {[istarget $glob]} { |
| set skip 0 |
| break |
| } |
| } |
| if {$skip} { |
| unsupported $testname |
| return |
| } |
| } |
| if { $opts(not-target) != "" } then { |
| foreach glob $opts(not-target) { |
| if {[istarget $glob]} { |
| unsupported $testname |
| return |
| } |
| } |
| } |
| |
| |
| if { $opts(source) == "" } { |
| set sourcefile ${file}.s |
| } else { |
| set sourcefile $srcdir/$subdir/$opts(source) |
| } |
| |
| if { $opts(dump) == "" } { |
| set dumpfile ${file}.d |
| } else { |
| set dumpfile $srcdir/$subdir/$opts(dump) |
| } |
| |
| set cmd "$AS $ASFLAGS $opts(as) -o dump.o $sourcefile" |
| send_log "$cmd\n" |
| set status [gas_host_run $cmd ""] |
| set cmdret [lindex $status 0] |
| set comp_output [prune_warnings [lindex $status 1]] |
| |
| set expmsg $opts(error) |
| if { $opts(warning) != "" } { |
| set expmsg $opts(warning) |
| } |
| if { $cmdret != 0 || $comp_output != "" || $expmsg != "" } then { |
| # If the executed program writes to stderr and stderr is not |
| # redirected, exec *always* returns failure, regardless of the |
| # program exit code. Thankfully, we can retrieve the true |
| # return status from a special variable. Redirection would |
| # cause a tcl-specific message to be appended, and we'd rather |
| # not deal with that if we can help it. |
| global errorCode |
| if { $cmdret != 0 && [lindex $errorCode 0] == "NONE" } { |
| set cmdret 0 |
| } |
| |
| set exitstat "succeeded" |
| if { $cmdret != 0 } { set exitstat "failed" } |
| |
| send_log "$comp_output\n" |
| verbose "$comp_output" 3 |
| if { $opts(stderr) == "" } then { |
| if { [regexp $expmsg $comp_output] \ |
| && (($cmdret == 0) == ($opts(warning) != "")) } { |
| # We have the expected output from gas. |
| # Return if there's nothing more to do. |
| if { $opts(error) != "" || $program == "" } { |
| pass $testname |
| return |
| } |
| } else { |
| verbose -log "$exitstat with: <$comp_output>, expected: <$expmsg>" |
| |
| fail $testname |
| return |
| } |
| } else { |
| catch {write_file dump.stderr "$comp_output"} write_output |
| if ![string match "" $write_output] then { |
| send_log "error writing dump.stderr: $write_output\n" |
| verbose "error writing dump.stderr: $write_output" 3 |
| send_log "$comp_output\n" |
| verbose "$comp_output" 3 |
| fail $testname |
| return |
| } |
| set stderrfile $srcdir/$subdir/$opts(stderr) |
| verbose "wrote pruned stderr to dump.stderr" 3 |
| if { [regexp_diff "dump.stderr" "$stderrfile"] } then { |
| if { $opts(error) != "" } { |
| verbose -log "$exitstat with: <$comp_output>, expected: <$opts(error)>" |
| if [regexp $opts(error) $comp_output] { |
| pass $testname |
| return |
| } |
| } |
| fail $testname |
| verbose "pruned stderr is [file_contents "dump.stderr"]" 2 |
| return |
| } elseif { $opts(error-output) != "" } then { |
| pass $testname |
| return |
| } |
| } |
| } else { |
| if { $opts(error) != "" || $opts(error-output) != "" } { |
| fail $testname |
| } |
| } |
| |
| if { $program == "" } { |
| return |
| } |
| set progopts1 $opts($program) |
| eval set progopts \$[string toupper $program]FLAGS |
| eval set binary \$[string toupper $program] |
| |
| if { ![is_remote host] && [which $binary] == 0 } { |
| untested $testname |
| return |
| } |
| |
| # For objdump, automatically translate standard section names to the targets one, |
| # if they are different. |
| set sect_names [get_standard_section_names] |
| if { $sect_names != "" && $program == "objdump" && $opts(section-subst) == ""} { |
| regsub -- "-j \\.text" $progopts1 "-j [lindex $sect_names 0]" progopts1 |
| regsub -- "-j \\.data" $progopts1 "-j [lindex $sect_names 1]" progopts1 |
| regsub -- "-j \\.bss" $progopts1 "-j [lindex $sect_names 2]" progopts1 |
| } |
| |
| if { $progopts1 == "" } { set $progopts1 "-r" } |
| verbose "running $binary $progopts $progopts1" 3 |
| |
| # Objcopy, unlike the other two, won't send its output to stdout, |
| # so we have to run it specially. |
| set cmd "$binary $progopts $progopts1 dump.o" |
| set redir ">dump.out" |
| if { $program == "objcopy" } { |
| set cmd "$binary $progopts $progopts1 dump.o dump.out" |
| set redir "" |
| } |
| |
| # Ensure consistent sorting of symbols |
| if {[info exists env(LC_ALL)]} { |
| set old_lc_all $env(LC_ALL) |
| } |
| set env(LC_ALL) "C" |
| send_log "$cmd\n" |
| set status [gas_host_run "$cmd" "$redir"] |
| set comp_output [prune_warnings [lindex $status 1]] |
| if {[info exists old_lc_all]} { |
| set env(LC_ALL) $old_lc_all |
| } else { |
| unset env(LC_ALL) |
| } |
| set comp_output [prune_warnings $comp_output] |
| if ![string match "" $comp_output] then { |
| send_log "$comp_output\n" |
| fail $testname |
| return |
| } |
| |
| # Create the substition list only for objdump reference. |
| if { $sect_names != "" && $program == "objdump" } { |
| # Some testcases use ".text" while others use "\.text". |
| set regexp_subst [list "\\\\?\\.text" [lindex $sect_names 0] \ |
| "\\\\?\\.data" [lindex $sect_names 1] \ |
| "\\\\?\\.bss" [lindex $sect_names 2] ] |
| } else { |
| set regexp_subst "" |
| } |
| |
| verbose_eval {[file_contents "dump.out"]} 3 |
| if { [regexp_diff "dump.out" "${dumpfile}" $regexp_subst] } then { |
| fail $testname |
| verbose "output is [file_contents "dump.out"]" 2 |
| return |
| } |
| |
| pass $testname |
| } |
| |
| proc slurp_options { file } { |
| if [catch { set f [open $file r] } x] { |
| #perror "couldn't open `$file': $x" |
| perror "$x" |
| return -1 |
| } |
| set opt_array {} |
| # whitespace expression |
| set ws {[ ]*} |
| set nws {[^ ]*} |
| # whitespace is ignored anywhere except within the options list; |
| # option names are alphabetic plus dash |
| set pat "^#${ws}(\[a-zA-Z0-9-\]*)$ws:${ws}(.*)$ws\$" |
| while { [gets $f line] != -1 } { |
| set line [string trim $line] |
| # Whitespace here is space-tab. |
| if [regexp $pat $line xxx opt_name opt_val] { |
| # match! |
| lappend opt_array [list $opt_name $opt_val] |
| } elseif {![regexp "^#" $line ]} { |
| break |
| } |
| } |
| close $f |
| return $opt_array |
| } |
| |
| proc objdump { opts } { |
| global OBJDUMP |
| global comp_output |
| global host_triplet |
| |
| set status [gas_host_run "$OBJDUMP $opts" ""] |
| set comp_output [prune_warnings [lindex $status 1]] |
| verbose "objdump output=$comp_output\n" 3 |
| } |
| |
| proc objdump_start_no_subdir { prog opts } { |
| global OBJDUMP |
| global srcdir |
| global spawn_id |
| |
| verbose "Starting $OBJDUMP $opts $prog" 2 |
| set status [gas_host_run "$OBJDUMP $opts $prog" ">&gas.out"] |
| spawn -noecho -nottycopy cat gas.out |
| } |
| |
| proc objdump_finish { } { |
| global spawn_id |
| |
| catch "close" |
| catch "wait" |
| } |
| |
| # Default timeout is 10 seconds, loses on a slow machine. But some |
| # configurations of dejagnu may override it. |
| if {$timeout<120} then { set timeout 120 } |
| |
| expect_after -i { |
| timeout { perror "timeout" } |
| "virtual memory exhausted" { perror "virtual memory exhausted" } |
| buffer_full { perror "buffer full" } |
| eof { perror "eof" } |
| } |
| |
| proc file_contents { filename } { |
| set file [open $filename r] |
| set contents [read $file] |
| close $file |
| return $contents |
| } |
| |
| proc write_file { filename contents } { |
| set file [open $filename w] |
| puts $file "$contents" |
| close $file |
| } |
| |
| proc verbose_eval { expr { level 1 } } { |
| global verbose |
| if $verbose>$level then { eval verbose "$expr" $level } |
| } |
| |
| # This definition is taken from an unreleased version of DejaGnu. Once |
| # that version gets released, and has been out in the world for a few |
| # months at least, it may be safe to delete this copy. |
| if ![string length [info proc prune_warnings]] { |
| # |
| # prune_warnings -- delete various system verbosities from TEXT. |
| # |
| # An example is: |
| # ld.so: warning: /usr/lib/libc.so.1.8.1 has older revision than expected 9 |
| # |
| # Sites with particular verbose os's may wish to override this in site.exp. |
| # |
| proc prune_warnings { text } { |
| # This is from sun4's. Do it for all machines for now. |
| # The "\\1" is to try to preserve a "\n" but only if necessary. |
| 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 |
| } |