5022 DT_RETURN_MARK(GetDefaultJavaVMInitArgs, jint, (const jint&)ret);
5023
5024 if (Threads::is_supported_jni_version(args->version)) {
5025 ret = JNI_OK;
5026 }
5027 // 1.1 style no longer supported in hotspot.
5028 // According the JNI spec, we should update args->version on return.
5029 // We also use the structure to communicate with launcher about default
5030 // stack size.
5031 if (args->version == JNI_VERSION_1_1) {
5032 args->version = JNI_VERSION_1_2;
5033 // javaStackSize is int in arguments structure
5034 assert(jlong(ThreadStackSize) * K < INT_MAX, "integer overflow");
5035 args->javaStackSize = (jint)(ThreadStackSize * K);
5036 }
5037 return ret;
5038 }
5039
5040 #ifndef PRODUCT
5041
5042 #include "gc_interface/collectedHeap.hpp"
5043 #include "utilities/quickSort.hpp"
5044 #if INCLUDE_VM_STRUCTS
5045 #include "runtime/vmStructs.hpp"
5046 #endif
5047
5048 #define run_unit_test(unit_test_function_call) \
5049 tty->print_cr("Running test: " #unit_test_function_call); \
5050 unit_test_function_call
5051
5052 void execute_internal_vm_tests() {
5053 if (ExecuteInternalVMTests) {
5054 tty->print_cr("Running internal VM tests");
5055 run_unit_test(arrayOopDesc::test_max_array_length());
5056 run_unit_test(CollectedHeap::test_is_in());
5057 run_unit_test(QuickSort::test_quick_sort());
5058 run_unit_test(AltHashing::test_alt_hash());
5059 #if INCLUDE_VM_STRUCTS
5060 run_unit_test(VMStructs::test());
5061 #endif
5062 tty->print_cr("All internal VM tests passed");
5063 }
5064 }
5065
5066 #undef run_unit_test
5067
5068 #endif
5069
5070 #ifndef USDT2
5071 HS_DTRACE_PROBE_DECL3(hotspot_jni, CreateJavaVM__entry, vm, penv, args);
5072 DT_RETURN_MARK_DECL(CreateJavaVM, jint);
5073 #else /* USDT2 */
5074 DT_RETURN_MARK_DECL(CreateJavaVM, jint
5075 , HOTSPOT_JNI_CREATEJAVAVM_RETURN(_ret_ref));
5076 #endif /* USDT2 */
5077
5078 _JNI_IMPORT_OR_EXPORT_ jint JNICALL JNI_CreateJavaVM(JavaVM **vm, void **penv, void *args) {
|
5022 DT_RETURN_MARK(GetDefaultJavaVMInitArgs, jint, (const jint&)ret);
5023
5024 if (Threads::is_supported_jni_version(args->version)) {
5025 ret = JNI_OK;
5026 }
5027 // 1.1 style no longer supported in hotspot.
5028 // According the JNI spec, we should update args->version on return.
5029 // We also use the structure to communicate with launcher about default
5030 // stack size.
5031 if (args->version == JNI_VERSION_1_1) {
5032 args->version = JNI_VERSION_1_2;
5033 // javaStackSize is int in arguments structure
5034 assert(jlong(ThreadStackSize) * K < INT_MAX, "integer overflow");
5035 args->javaStackSize = (jint)(ThreadStackSize * K);
5036 }
5037 return ret;
5038 }
5039
5040 #ifndef PRODUCT
5041
5042 #include "gc_implementation/g1/g1PreserveMarkQueue.hpp"
5043 #include "gc_interface/collectedHeap.hpp"
5044 #include "utilities/quickSort.hpp"
5045 #if INCLUDE_VM_STRUCTS
5046 #include "runtime/vmStructs.hpp"
5047 #endif
5048
5049 #define run_unit_test(unit_test_function_call) \
5050 tty->print_cr("Running test: " #unit_test_function_call); \
5051 unit_test_function_call
5052
5053 void execute_internal_vm_tests() {
5054 if (ExecuteInternalVMTests) {
5055 tty->print_cr("Running internal VM tests");
5056 run_unit_test(arrayOopDesc::test_max_array_length());
5057 run_unit_test(CollectedHeap::test_is_in());
5058 run_unit_test(QuickSort::test_quick_sort());
5059 run_unit_test(AltHashing::test_alt_hash());
5060 run_unit_test(g1PreserveMarkChunkTests());
5061 run_unit_test(g1PreserveMarkQueueTests());
5062 #if INCLUDE_VM_STRUCTS
5063 run_unit_test(VMStructs::test());
5064 #endif
5065 tty->print_cr("All internal VM tests passed");
5066 }
5067 }
5068
5069 #undef run_unit_test
5070
5071 #endif
5072
5073 #ifndef USDT2
5074 HS_DTRACE_PROBE_DECL3(hotspot_jni, CreateJavaVM__entry, vm, penv, args);
5075 DT_RETURN_MARK_DECL(CreateJavaVM, jint);
5076 #else /* USDT2 */
5077 DT_RETURN_MARK_DECL(CreateJavaVM, jint
5078 , HOTSPOT_JNI_CREATEJAVAVM_RETURN(_ret_ref));
5079 #endif /* USDT2 */
5080
5081 _JNI_IMPORT_OR_EXPORT_ jint JNICALL JNI_CreateJavaVM(JavaVM **vm, void **penv, void *args) {
|