1 # Interpreted Tests for JVMTI code.
2 # These tests are used to test JVMTI functions in a purley interpreted setting
3 # This file compiles the JNI code into a shared object, then invokes gij to run
7 # Compile a single C file and produce a .so file. OPTIONS is a list
8 # of options to pass to the compiler. Returns 0 on failure, 1 on
10 proc gcj_jni_compile_c_to_so {file {options {}}} {
13 verbose "options: $options"
14 set options_cxx $options
17 # Apple uses a different extension for shared/dynamic libraries
18 # so we check against powerpc-apple-darwin and set them to
20 # HP-UX uses sl, so we check this too, otherwise we take so.
22 if { [istarget "*-*-darwin*"] } {
23 set so_extension "dylib"
24 set so_flag "-dynamiclib"
25 } elseif { [istarget "hppa*-hp-hpux*"] } {
33 set filename [file tail $file]
34 set name [file rootname $filename]
35 set soname lib${name}.${so_extension}
37 lappend options "additional_flags=${so_flag} -fPIC"
38 # Find the generated header.
39 lappend options "additional_flags=-I. -I.. -I$srcdir/$subdir"
41 # Ensure that the generated header has correct prototypes.
42 set cfile [file rootname $file].c
43 if { [file exists $cfile] } {
44 # This option is only valid for C sources.
45 lappend options "additional_flags=-Wmissing-prototypes"
48 # Find jni.h and jni_md.h.
49 lappend options "additional_flags=-I$srcdir/../include \
50 -I$srcdir/../classpath/include"
53 lappend options "additional_flags=$options_cxx"
55 set x [libjava_prune_warnings \
56 [target_compile $file $soname executable $options]]
58 verbose "target_compile failed: $x" 2
59 fail "$filename compilation"
63 pass "$filename compilation"
67 # Do all the work for a single JVMTI test. Return 0 on failure.
68 proc gij_jvmti_test_one {file} {
71 # The base name. We use it for several purposes.
72 set main [file rootname [file tail $file]]
73 if {! [runtest_file_p $runtests $main] } {
78 # if {! [bytecompile_file $file [pwd]] } {
79 # fail "bytecompile $file"
80 # # FIXME - should use `untested' on all remaining tests.
84 # pass "bytecompile $file"
86 # if {! [gcj_jvmti_build_headers $file] } {
91 set cfile [file join [file dirname $file] nat$main.c]
94 # If there is no `.c' file, assume there is a `.cc' file.
95 if {! [file exists $cfile] } {
96 set cfile [file join [file dirname $file] nat$main.cc]
99 foreach arg [split [libjava_find_lib libstdc++-v3/src stdc++] " "] {
100 switch -glob -- $arg {
102 set arg [string range $arg 2 end]
103 lappend cxxldlibflags $arg
104 # Strip the `.libs' directory; we link with libtool which
106 set arg "-L[file dirname $arg]"
110 lappend cxxflaglist $arg
111 # In case the libstdc++ is not installed yet, we pass the build
112 # directory of it to the cxxflaglist.
113 lappend cxxflaglist "-L$cxxldlibflags"
115 # If you're building the compiler with --prefix set to a place
116 # where it's not yet installed, then the linker won't be able to
117 # find the libgcc used by libgcj.dylib/libstdc++.dylib. We could pass
118 # the -dylib_file option, but that's complicated, and it's much easier
119 # to just make the linker find libgcc using -L options.
120 if { [istarget "*-*-darwin*"] } {
121 lappend cxxflaglist "-shared-libgcc -lstdc++"
123 lappend cxxflaglist "-lstdc++"
125 set cxxflags [join $cxxflaglist]
128 if {! [gcj_jni_compile_c_to_so $cfile $cxxflags] } {
135 set jarfile [file join [file dirname $file] $main.jar]
136 if {! [exec_gij $jarfile [file rootname $file].out {}]} {
140 # When we succeed we remove all our clutter.
141 eval gcj_cleanup [glob -nocomplain -- ${main}.*] \
142 [list $main.class libnat$main.so]
147 # Run the JVMTI tests.
148 proc gij_jvmti_run {} {
150 global build_triplet host_triplet
152 # For now we only test JVMTI on native builds.
153 if {$build_triplet == $host_triplet} {
154 catch { lsort [glob -nocomplain ${srcdir}/${subdir}/interp/*.jar] \
157 foreach x $srcfiles {
158 gij_jvmti_test_one $x
161 verbose "JVMTI tests not run in cross-compilation environment"