# Copyright (C) 1998, 1999 Cygnus Solutions load_lib "libgloss.exp" # GCJ_UNDER_TEST is the compiler under test. global tmpdir if ![info exists tmpdir] { set tmpdir "/tmp" } # Read an `xfail' file if it exists. Returns a list of xfail tokens. proc libjava_read_xfail {file} { if {! [file exists $file]} { return "" } set fd [open $file r] set tokens [string trim [read $fd]] close $fd return $tokens } # Find `jv-scan'. FIXME: this relies on DejaGnu internals. These # should probably be exposed in a better way. proc find_jvscan {} { global tool_root_dir set file [lookfor_file $tool_root_dir jv-scan] if { $file == "" } { set file [lookfor_file $tool_root_dir gcc/jv-scan]; } if {$file == ""} { set file jv-scan } return $file } proc bytecompile_file { file objdir {classpath {}} } { global env global SUN_JAVAC set dirname [file dirname $file]; # If JDK doesn't run on your platform but some other # JDK-compatible javac does, you may set SUN_JAVAC to point to it. # One of the most important properties of a SUN_JAVAC is that it # must create class-files even for classes that have not been # specified in the command line, but that were needed to compile # those that have. For example, Pizza won't do it, but you can # use `kaffe sun.tools.javac.Main', if you have Sun's classes.zip # in the kaffe's default search path. if ![info exists SUN_JAVAC] { if [info exists env(SUN_JAVAC)] { set SUN_JAVAC $env(SUN_JAVAC) } else { set SUN_JAVAC "javac" } } catch {unset env(CLASSPATH)} if {$classpath != ""} then { set env(CLASSPATH) $classpath } if {[catch {system "cd $dirname; $SUN_JAVAC $file -d $objdir"} msg]} then { verbose "couldn't compile $file: $msg" set r 0 } else { set r 1 } return $r } set libjava_initialized 0 # # Build the status wrapper library as needed. # proc libjava_init { args } { global wrapper_file; global wrap_compile_flags; global libjava_initialized global GCJ_UNDER_TEST global TOOL_EXECUTABLE global original_ld_library_path global env if { $libjava_initialized == 1 } { return; } if ![info exists GCJ_UNDER_TEST] { if [info exists TOOL_EXECUTABLE] { set GCJ_UNDER_TEST $TOOL_EXECUTABLE; } else { if [info exists env(GCJ)] { set GCJ_UNDER_TEST $env(GCJ) } else { set GCJ_UNDER_TEST "[find_gcj]" } } } if [info exists env(LD_LIBRARY_PATH)] { set original_ld_library_path $env(LD_LIBRARY_PATH) } else { if [info exists env(SHLIB_PATH)] { set original_ld_library_path $env(SHLIB_PATH) } else { set original_ld_library_path "" } } set wrapper_file ""; set wrap_compile_flags ""; if [target_info exists needs_status_wrapper] { set result [build_wrapper "testglue.o"]; if { $result != "" } { set wrapper_file [lindex $result 0]; set wrap_compile_flags [lindex $result 1]; } else { warning "Status wrapper failed to build." } } set libjava_initialized 1 } # Find a library. We know where libtool puts the actual libraries, # and we look there. The implementation is fairly hacky. We can't # compile with -nodefaultlibs, because that will also eliminate the # system libraries we need. In order to have gcj still work, it must # find the appropriate libraries so we must add -L options for their # paths. However we can't simply use those libraries; we still need # libtool for linking. proc libjava_find_lib {dir name} { global base_dir set gp [get_multilibs] foreach sub {.libs _libs} { if {$gp != ""} { if {[file exists $gp/$dir/$sub/lib${name}.a]} then { return "$gp/$dir/lib${name}.la -L$gp/$dir/$sub" } } set lib [findfile $base_dir/../../$dir/$sub/lib${name}.a \ "$base_dir/../../$dir/lib${name}.la -L$base_dir/../../$dir/$sub" \ ""] if {$lib != ""} { return $lib } } return "" } # Compute arguments needed for compiler. MODE is a libtool mode: # either compile or link. proc libjava_arguments {{mode compile}} { global base_dir global LIBJAVA global LIBGC global LIBQTHREADS global LIBZ global srcdir subdir objdir global TOOL_OPTIONS global GCJ_UNDER_TEST global tmpdir global runtests global env if [info exists LIBJAVA] { set libjava $LIBJAVA; } else { set libjava [libjava_find_lib libjava gcj] } if [info exists LIBGC] { set libgc $LIBGC; } else { set libgc [libjava_find_lib boehm-gc gcjgc] } if [info exists LIBQTHREADS] { set libqthreads $LIBQTHREADS } else { set libqthreads [libjava_find_lib qthreads gcjcoop] } if [info exists LIBZ] { set libz $LIBZ } else { set libz [libjava_find_lib zlib zgcj] } # FIXME: there's no way to determine whether -lpthread is # required. We should get this info from configure, or it should # just be in the compiler driver. verbose "using LIBJAVA = $libjava" 2 verbose "using LIBGC = $libgc" 2 verbose "using LIBQTHREADS = $libqthreads" 2 verbose "using LIBZ = $libz" 2 set args "" # Basically we want to build up a colon separated path list from # the value of $libjava. # First strip away any -L arguments. regsub -all -- "-L" $libjava "" ld_library_path # Then remove any -lgcj argument. regsub -all -- " -lgcj.*" $ld_library_path "" ld_library_path # First strip away any -L arguments. regsub -all -- "-L" $libgc $ld_library_path ld_library_path # Then remove any -lgcjgc argument. regsub -all -- " -lgcjgc.*" $ld_library_path "" ld_library_path # That's enough to make things work for the normal case. # If we wanted to handle an arbitrary value of libjava, # then we'd have to do a lot more work. # Set variables the dynamic linker looks at. global original_ld_library_path setenv LD_LIBRARY_PATH "$ld_library_path:$original_ld_library_path" setenv SHLIB_PATH "$ld_library_path:$original_ld_library_path" # Set the CLASSPATH environment variable verbose "CLASSPATH is .:$srcdir/$subdir:$objdir/..:$objdir/../libgcj.zip" global env set env(CLASSPATH) ".:$srcdir/$subdir:$objdir/..:$objdir/../libgcj.zip" global wrapper_file wrap_compile_flags; lappend args "additional_flags=$wrap_compile_flags"; lappend args "libs=$wrapper_file"; lappend args "libs=$libjava"; lappend args "libs=$libgc"; lappend args "libs=$libqthreads" lappend args "libs=$libz" lappend args debug if { [target_info needs_status_wrapper]!="" && [info exists gluefile] } { lappend args "libs=${gluefile}" lappend args "ldflags=$wrap_flags" } if [info exists TOOL_OPTIONS] { lappend args "additional_flags=$TOOL_OPTIONS" } # Search for libtool. We need it to link. set found_compiler 0 set d [absolute $objdir] foreach x {. .. ../.. ../../..} { if {[file exists $d/$x/libtool]} then { # We have to run silently to avoid DejaGNU lossage. lappend args \ "compiler=$d/$x/libtool --silent --mode=$mode $GCJ_UNDER_TEST -B$objdir/../" set found_compiler 1 break } } if {! $found_compiler} { # Append -B$objdir/../ so that we find libgcj.spec before it # is installed. lappend args "compiler=$GCJ_UNDER_TEST -B$objdir/../" } return $args } # # Run the test specified by srcfile and resultfile. compile_args and # exec_args are options telling this proc how to work. # `no-link' don't try to link the program # `no-exec' don't try to run the test # `xfail-gcj' compilation from source will fail # `xfail-javac' compilation with javac will fail # `xfail-gcjC' compilation with gcj -C will fail # `xfail-byte' compilation from bytecode will fail # `xfail-exec' exec will fail # `xfail-output' output will be wrong # # proc test_libjava_from_source { options srcfile compile_args inpfile resultfile exec_args } { global base_dir global LIBJAVA global LIBGC global srcdir subdir objdir global TOOL_OPTIONS global GCJ_UNDER_TEST global tmpdir global runtests # Make opts into an array. set opts(_) x unset opts(_) foreach item $exec_args { set opts($item) x } set errname [file rootname [file tail $srcfile]] if {! [runtest_file_p $runtests $errname]} { return } if {[info exists opts(no-link)]} { set mode compile } else { set mode link } set args [libjava_arguments $mode] if {! [info exists opts(no-link)]} { # Add the --main flag lappend args "additional_flags=--main=[file rootname [file tail $srcfile]]" if { $compile_args != "" } { lappend args "additional_flags=$compile_args" } } regsub "^.*/(\[^/.\]+)\[.\]\[^/]*$" "$srcfile" "\\1" out set executable "${objdir}/$out" if {[info exists opts(no-link)]} { append executable ".o" set target object } else { set target executable } if { $compile_args != "" } { set errname "$errname $compile_args" } set x [target_compile $srcfile "$executable" $target $args] if {[info exists opts(xfail-gcj)]} { setup_xfail *-*-* } if { $x != "" } { verbose "target_compile failed: $x" 2 fail "$errname compilation from source" if {[info exists opts(xfail-gcj)] || ! [info exists opts(no-exec)]} { setup_xfail "*-*-*" fail "$errname execution from source compiled test" setup_xfail "*-*-*" fail "$errname output from source compiled test" } return; } pass "$errname compilation from source" if {[info exists opts(no-exec)] || [info exists opts(no-link)]} { return } set result [libjava_load $executable "" "$inpfile"]; set status [lindex $result 0]; set output [lindex $result 1]; if {[info exists opts(xfail-exec)]} then { setup_xfail *-*-* } $status "$errname execution from source compiled test" if { $status != "pass" } { setup_xfail "*-*-*" fail "$errname execution from source compiled test" return; } verbose "resultfile is $resultfile" set id [open $resultfile r]; set expected "" append expected [read $id]; regsub -all "\r" "$output" "" output; regsub "\n*$" $expected "" expected regsub "\n*$" $output "" output regsub "^\n*" $expected "" expected regsub "^\n*" $output "" output regsub -all "\[ \t\]\[ \t\]*" $expected " " expected regsub -all "\[ \t\]*\n\n*" $expected "\n" expected regsub -all "\[ \t\]\[ \t\]*" $output " " output regsub -all "\[ \t\]*\n\n*" $output "\n" output verbose "expected is $expected" verbose "actual is $output" set passed 0; if {$options == "regexp_match"} { if [regexp $expected $output] { set passed 1; } } else { if { $expected == $output } { set passed 1; } } if {[info exists opts(xfail-output)]} { setup_xfail *-*-* } if { $passed == 1 } { pass "$errname output from source compiled test" } else { clone_output "expected was $expected" clone_output "output was $output" fail "$errname output from source compiled test" } close $id; } # # Run the test specified by srcfile and resultfile. compile_args and # exec_args are options telling this proc how to work. # `no-link' don't try to link the program # `no-exec' don't try to run the test # `xfail-gcj' compilation from source will fail # `xfail-javac' compilation with javac will fail # `xfail-gcjC' compilation with gcj -C will fail # `xfail-byte' compilation from bytecode will fail # `xfail-exec' exec will fail # `xfail-output' output will be wrong # proc test_libjava_from_javac { options srcfile compile_args inpfile resultfile exec_args } { global base_dir global LIBJAVA global LIBGC global srcdir subdir objdir global TOOL_OPTIONS global GCJ_UNDER_TEST global tmpdir global runtests # Make opts into an array. set opts(_) x unset opts(_) foreach item $exec_args { set opts($item) x } set errname [file rootname [file tail $srcfile]] if {! [runtest_file_p $runtests $errname]} { return } # bytecompile files with Sun's compiler for now. set bc_ok [bytecompile_file $srcfile $objdir] # FIXME: assumes we are using javac to compile to bytecode. # This is not always the case. if {[info exists opts(xfail-javac)]} { setup_xfail *-*-* } if {! $bc_ok} then { fail "$errname byte compilation" setup_xfail "*-*-*" fail "$errname compilation from bytecode" if {! [info exists opts(no-exec)]} { setup_xfail "*-*-*" fail "$errname execution from bytecode->native test" setup_xfail "*-*-*" fail "$errname output from bytecode->native test" } return } pass "$errname byte compilation" # Find name to use for --main, and name of all class files. set jvscan [find_jvscan] verbose "jvscan is $jvscan" set main_name [string trim \ [target_compile $srcfile "" none \ "compiler=$jvscan additional_flags=--print-main"]] verbose "main name is $main_name" set class_out [string trim \ [target_compile $srcfile "" none \ "compiler=$jvscan additional_flags=--list-class"]] verbose "class list is $class_out" # FIXME: As of Wed Feb 24 1999, `jv-scan --list-class' prints # nothing if the file contains an interface and not a class. I # believe this is a jv-scan bug. if {$class_out == ""} then { set class_files \ [list $objdir/[file rootname [file tail $srcfile]].class] } else { # Turn "a b" into "a.class b.class". # Also, turn "foo.bar" into "foo/bar.class". set class_files {} foreach file [split [string trim $class_out]] { set file [join [split $file .] /] lappend class_files $objdir/$file.class } } # Usually it is an error for a test program not to have a `main' # method. However, for no-exec tests it is ok. Treat no-link # like no-exec here. if {[info exists opts(no-link)]} { set opts(no-exec) x } set largs {} if {$main_name == ""} { if {! [info exists opts(no-exec)]} { perror "No `main' given in program $errname" return } else { set type object set mode compile } } else { set type executable lappend largs "additional_flags=--main=$main_name" set executable "${objdir}/$main_name" set mode link } # Initial arguments. set args [libjava_arguments $mode] eval lappend args $largs if { $compile_args != "" } { lappend args "additional_flags=$compile_args" } if { $compile_args != "" } { set errname "$errname $compile_args" } verbose "compilation command = $args" 2 # When compiling and not linking, we have to build each .o # separately. We do this because DejaGNU's target_compile won't # accept an empty "destfile" argument when the mode is "compile". if {$mode == "compile"} { foreach c_file $class_files { set executable [file rootname [file tail $c_file]].o set x [target_compile $c_file "$executable" $type $args] if {$x != ""} { break } } } else { set x [target_compile $class_files "$executable" $type $args] } if {[info exists opts(xfail-byte)]} { setup_xfail *-*-* } if { $x != "" } { verbose "target_compile failed: $x" 2 fail "$errname compilation from bytecode" setup_xfail "*-*-*" if {! [info exists opts(no-exec)]} { fail "$errname execution from bytecode->native test" setup_xfail "*-*-*" fail "$errname output from bytecode->native test" } return; } pass "$errname compilation from bytecode" if {[info exists opts(no-exec)]} { return } set result [libjava_load $executable "" "$inpfile"]; set status [lindex $result 0]; set output [lindex $result 1]; if {[info exists opts(xfail-exec)]} { setup_xfail *-*-* } $status "$errname execution from bytecode->native test" if { $status != "pass" } { setup_xfail "*-*-*" fail "$errname output from bytecode->native test" return; } verbose "resultfile is $resultfile" set id [open $resultfile r]; set expected "" append expected [read $id]; regsub -all "\r" "$output" "" output; regsub "\n*$" $expected "" expected regsub "\n*$" $output "" output regsub "^\n*" $expected "" expected regsub "^\n*" $output "" output regsub -all "\[ \t\]\[ \t\]*" $expected " " expected regsub -all "\[ \t\]*\n\n*" $expected "\n" expected regsub -all "\[ \t\]\[ \t\]*" $output " " output regsub -all "\[ \t\]*\n\n*" $output "\n" output verbose "expected is $expected" verbose "actual is $output" set passed 0; if {[info exists opts(xfail-output)]} { setup_xfail *-*-* } if {$options == "regexp_match"} { if [regexp $expected $output] { set passed 1; } } else { if { $expected == $output } { set passed 1; } } if { $passed == 1 } { pass "$errname output from bytecode->native test" } else { clone_output "expected was $expected" clone_output "output was $output" fail "$errname output from bytecode->native test" } close $id; } # # Run the test specified by srcfile and resultfile. compile_args and # exec_args are options telling this proc how to work. # `no-link' don't try to link the program # `no-exec' don't try to run the test # `xfail-gcj' compilation from source will fail # `xfail-javac' compilation with javac will fail # `xfail-gcjC' compilation with gcj -C will fail # `xfail-byte' compilation from bytecode will fail # `xfail-exec' exec will fail # `xfail-output' output will be wrong # proc test_libjava { options srcfile compile_args inpfile resultfile exec_args } { test_libjava_from_source $options $srcfile $compile_args $inpfile $resultfile $exec_args test_libjava_from_javac $options $srcfile $compile_args $inpfile $resultfile $exec_args } # # libjava_version -- extract and print the version number of libjavap # proc default_libjava_version {} { } proc default_libjava_start { } { } # Local Variables: # tcl-indent-level:4 # End: