398 lines
11 KiB
Plaintext
398 lines
11 KiB
Plaintext
# Tests for JNI code.
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# Compile a single C file and produce a .so file. OPTIONS is a list
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# of options to pass to the compiler. Returns 0 on failure, 1 on
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# success.
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proc gcj_jni_compile_c_to_so {file {options {}}} {
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global srcdir subdir
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global host_triplet
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verbose "options: $options"
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set options_cxx $options
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set options ""
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# Apple uses a different extension for shared/dynamic libraries
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# so we check against powerpc-apple-darwin and set them to
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# dylib.
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# HP-UX uses sl, so we check this too, otherwise we take so.
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if { [istarget "*-*-darwin*"] } {
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set so_extension "dylib"
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set so_flag "-dynamiclib"
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} elseif { [istarget "hppa*-hp-hpux*"] } {
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set so_extension "sl"
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set so_flag "-shared"
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} elseif { [istarget "*-*-cygwin*"] || [istarget "*-*-mingw*"] } {
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set so_extension "dll"
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set so_flag "-shared"
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} else {
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set so_extension "so"
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set so_flag "-shared"
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}
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set filename [file tail $file]
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set name [file rootname $filename]
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set soname lib${name}.${so_extension}
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if { [istarget "*arm-*eabi*"] } {
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lappend options "additional_flags=-fexceptions"
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}
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lappend options "additional_flags=${so_flag} -fPIC"
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# Find the generated header.
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lappend options "additional_flags=-I. -I.. -I$srcdir/$subdir -fdollars-in-identifiers"
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# Ensure that the generated header has correct prototypes.
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set cfile [file rootname $file].c
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if { [file exists $cfile]} {
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# This option is only valid for C sources.
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lappend options "additional_flags=-Wmissing-prototypes"
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}
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# Find jni.h and jni_md.h.
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lappend options "additional_flags=-I$srcdir/../include -I$srcdir/../classpath/include"
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# Append C++ options
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lappend options "additional_flags=$options_cxx"
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set x [libjava_prune_warnings \
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[target_compile $file $soname executable $options]]
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if {$x != ""} {
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verbose "target_compile failed: $x" 2
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fail "$filename compilation"
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return 0
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}
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pass "$filename compilation"
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return 1
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}
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# Build a header file from a .class file. Return 0 on failure.
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proc gcj_jni_build_header {file} {
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global libgcj_jar
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set gcjh [find_gcjh]
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set file [file rootname $file]
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set cmd "$gcjh -jni -force -classpath .:$libgcj_jar $file"
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verbose $cmd
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set x [string trim [libjava_prune_warnings \
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[lindex [local_exec $cmd "" "" 300] 1]]]
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if {$x != ""} {
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verbose "local_exec failed: $x" 2
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fail "$file header generation"
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return 0
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}
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pass "$file header generation"
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return 1
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}
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# Do all the work for a single JNI test. Return 0 on failure.
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proc gcj_jni_test_one {file} {
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global runtests
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global host_triplet
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global INTERPRETER
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# Apple uses a different extension for shared/dynamic libraries
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# so we check against powerpc-apple-darwin and set them to
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# dylib.
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# HP-UX uses sl, so we check this too, otherwise we take so.
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if { [istarget "*-*-darwin*"] } {
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set so_extension "dylib"
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} elseif { [istarget "hppa*-hp-hpux*"] } {
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set so_extension "sl"
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} elseif { [istarget "*-*-cygwin*"] || [istarget "*-*-mingw*"] } {
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set so_extension "dll"
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} else {
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set so_extension "so"
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}
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# The base name. We use it for several purposes.
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set main [file rootname [file tail $file]]
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if {! [runtest_file_p $runtests $main]
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|| $main == "pr29812" || $main == "pr29812_injar"} {
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# Simply skip it.
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return 1
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}
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# if {! [bytecompile_file $file [pwd]]} {
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# fail "bytecompile $file"
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# # FIXME - should use `untested' on all remaining tests.
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# # But that is hard.
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# return 0
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# }
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# pass "bytecompile $file"
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# set bytefile [file rootname [file tail $file]].class
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# if {! [gcj_jni_build_header $bytefile]} {
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# # FIXME
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# return 0
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# }
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set cfile [file rootname $file].c
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set cxxflags ""
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set cxxldlibflags {}
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# If there is no `.c' file, assume there is a `.cc' file.
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if {! [file exists $cfile]} {
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set cfile [file rootname $file].cc
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set cxxflaglist {}
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foreach arg [split [libjava_find_lib libstdc++-v3/src stdc++] " "] {
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switch -glob -- $arg {
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"-L*" {
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set arg [string range $arg 2 end]
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lappend cxxldlibflags $arg
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# Strip the `.libs' directory; we link with libtool which
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# doesn't need it.
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set arg "-L[file dirname $arg]"
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}
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}
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lappend cxxflaglist $arg
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# In case the libstdc++ is not installed yet, we pass the build
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# directory of it to the cxxflaglist.
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lappend cxxflaglist "-L$cxxldlibflags"
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}
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# If you're building the compiler with --prefix set to a place
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# where it's not yet installed, then the linker won't be able to
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# find the libgcc used by libffi.dylib. We could pass the
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# -dylib_file option, but that's complicated, and it's much easier
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# to just make the linker find libgcc using -L options.
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if { [istarget "*-*-darwin*"] } {
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lappend cxxflaglist "-shared-libgcc -lstdc++"
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} else {
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lappend cxxflaglist "-lstdc++"
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}
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# ARM C++ emits an ABI warning for varargs.
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if { [istarget "arm*"] } {
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lappend cxxflaglist "-Wno-abi"
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}
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set cxxflags [join $cxxflaglist]
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}
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if {! [gcj_jni_compile_c_to_so $cfile $cxxflags]} {
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# FIXME
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return 0
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}
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set args [list "additional_flags=-fjni"]
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if {! [gcj_link $main $main $file $args]} {
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# FIXME
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return 0
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}
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set resultfile [file rootname $file].out
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if {! [gcj_invoke $main $resultfile $cxxldlibflags]} {
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# FIXME
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return 0
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}
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# We purposely ignore errors here; we still want to run the other
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# appropriate tests.
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set errname [file rootname [file tail $file]]
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set gij [libjava_find_gij]
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# libjava_find_gij will return "" if it couldn't find the
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# program; in this case we want to skip the test.
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# If the libraries are not installed yet, we have to pass them via
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# cxxldlibflags to libjava_invoke.
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if {$INTERPRETER == "yes" && $gij != ""} {
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libjava_invoke $errname "gij test" opts $gij \
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"" $resultfile $cxxldlibflags \
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-classpath $file $main
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}
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# When we succeed we remove all our clutter.
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eval gcj_cleanup [glob -nocomplain -- ${main}.*] \
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[list $main lib${main}.${so_extension}]
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return 1
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}
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# Compile a single C file and produce a binary. OPTIONS is a list of
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# options to pass to the compiler. Returns 0 on failure, 1 on
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# success.
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proc gcj_jni_invocation_compile_c_to_binary {file {options {}}} {
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global srcdir subdir
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global host_triplet
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verbose "options: $options"
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set options_cxx $options
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set options ""
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set filename [file tail $file]
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set name [file rootname $filename]
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# Set some darwin specific options
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if { [istarget "*-*-darwin*"] } {
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lappend options "additional_flags= -bind_at_load -multiply_defined suppress"
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}
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# Find the generated header.
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lappend options "additional_flags=-I. -I.. -I$srcdir/$subdir"
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# Find jni.h and jni_md.h.
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lappend options "additional_flags=-I$srcdir/../include -I$srcdir/../classpath/include -fdollars-in-identifiers"
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# Append C++ options
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lappend options "additional_flags=$options_cxx"
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set x [libjava_prune_warnings \
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[target_compile $file $name executable $options]]
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if {$x != ""} {
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verbose "target_compile failed: $x" 2
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fail "$filename compilation"
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return 0
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}
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pass "$filename compilation"
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return 1
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}
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proc gcj_jni_get_cxxflags_invocation {} {
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global libiconv
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global LIBJAVA
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if {$libiconv == ""} {
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set libiconv "-liconv"
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}
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if [info exists LIBJAVA] {
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set libjava $LIBJAVA;
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} else {
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set libjava [libjava_find_lib libjava gcj]
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}
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set cxxflags "$libjava -ljvm"
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# Darwin needs -liconv linked, otherwise we get some unresolved.
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# If you're building the compiler with --prefix set to a place
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# where it's not yet installed, then the linker won't be able to
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# find the libgcc used by libffi.dylib. We could pass the
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# -dylib_file option, but that's complicated, and it's much easier
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# to just make the linker find libgcc using -L options.
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# Similar logic applies to libgcj.
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if { [istarget "*-*-darwin*"] } {
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eval lappend cxxflags "-shared-libgcc -lgcj $libiconv"
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}
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if { [istarget "*-*-solaris*"] } {
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lappend cxxflags "-lsocket"
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}
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return $cxxflags
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}
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# Do all the work for a single invocation API test. Return 0 on
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# failure.
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proc gcj_jni_invocation_test_one {file} {
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global env
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global runtests
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global host_triplet
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global INTERPRETER
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# The base name. We use it for several purposes.
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set main [file rootname [file tail $file]]
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if {! [runtest_file_p $runtests $main]} {
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# Simply skip it.
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return 1
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}
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# if {! [bytecompile_file $file [pwd]]} {
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# fail "bytecompile $file"
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# # FIXME - should use `untested' on all remaining tests.
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# # But that is hard.
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# return 0
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# }
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# pass "bytecompile $file"
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set cfile [file rootname $file].c
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set cxxflags [gcj_jni_get_cxxflags_invocation]
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if {! [gcj_jni_invocation_compile_c_to_binary $cfile $cxxflags]} {
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# FIXME
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return 0
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}
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set resultfile [file rootname $file].out
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set env(CLASSPATH) $file
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verbose "CLASSPATH = $env(CLASSPATH)"
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if {! [gcj_invoke $main $resultfile ""]} {
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unset env(CLASSPATH)
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# FIXME
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return 0
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}
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unset env(CLASSPATH)
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# We purposely ignore errors here; we still want to run the other
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# appropriate tests.
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set errname [file rootname [file tail $file]]
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# When we succeed we remove all our clutter.
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eval gcj_cleanup [glob -nocomplain -- ${main}.*] \
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[list $main]
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return 1
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}
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proc gcj_jni_pr29812 {} {
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global srcdir subdir
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global INTERPRETER runtests
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# Set up a global we need.
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libjava_arguments
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set b ${srcdir}/${subdir}
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if {! [runtest_file_p $runtests pr29812]} {
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# Simply skip it.
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return 1
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}
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if {! [gcj_jni_compile_c_to_so $b/pr29812.c ""]} {
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return 0
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}
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if {! [gcj_jni_compile_c_to_so $b/pr29812_injar.c ""]} {
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return 0
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}
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set gij [libjava_find_gij]
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if {$INTERPRETER == "yes" && $gij != ""} {
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if {! [libjava_invoke pr29812 "gij test" opts $gij \
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"" $b/pr29812.out "" \
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-classpath $b/pr29812.jar pr29812 $b/pr29812_injar.jar]} {
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return 0
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}
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}
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# When we succeed we remove all our clutter.
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eval gcj_cleanup [glob -nocomplain -- *pr29812*]
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}
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# Run the JNI tests.
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proc gcj_jni_run {} {
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global srcdir subdir
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global build_triplet host_triplet
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# For now we only test JNI on native builds.
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if {$build_triplet == $host_triplet} {
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catch { lsort [glob -nocomplain ${srcdir}/${subdir}/*.jar] } srcfiles
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foreach x $srcfiles {
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gcj_jni_test_one $x
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}
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# Run JNI invocation API tests
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catch { lsort [glob -nocomplain ${srcdir}/${subdir}/invocation/*.jar] } srcfiles
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foreach x $srcfiles {
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gcj_jni_invocation_test_one $x
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}
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gcj_jni_pr29812
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} else {
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verbose "JNI tests not run in cross-compilation environment"
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}
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}
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gcj_jni_run
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