1 /* src/native/vm/sun/jvm.c - HotSpot JVM interface functions
3 Copyright (C) 2007 R. Grafl, A. Krall, C. Kruegel,
4 C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
5 E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
6 J. Wenninger, Institut f. Computersprachen - TU Wien
8 This file is part of CACAO.
10 This program is free software; you can redistribute it and/or
11 modify it under the terms of the GNU General Public License as
12 published by the Free Software Foundation; either version 2, or (at
13 your option) any later version.
15 This program is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
25 $Id: jvm.c 8341 2007-08-17 21:32:01Z michi $
42 #if defined(HAVE_SYS_IOCTL_H)
43 #define BSD_COMP /* Get FIONREAD on Solaris2 */
44 #include <sys/ioctl.h>
47 #include <sys/socket.h>
52 #include "mm/memory.h"
54 #include "native/jni.h"
55 #include "native/llni.h"
56 #include "native/native.h"
58 #include "native/include/java_lang_AssertionStatusDirectives.h"
59 #include "native/include/java_lang_String.h" /* required by j.l.CL */
60 #include "native/include/java_nio_ByteBuffer.h" /* required by j.l.CL */
61 #include "native/include/java_lang_ClassLoader.h" /* required by j.l.C */
62 #include "native/include/java_lang_StackTraceElement.h"
63 #include "native/include/java_lang_Throwable.h"
64 #include "native/include/java_security_ProtectionDomain.h"
65 #include "native/include/java_lang_Integer.h"
66 #include "native/include/java_lang_Long.h"
67 #include "native/include/java_lang_Short.h"
68 #include "native/include/java_lang_Byte.h"
69 #include "native/include/java_lang_Character.h"
70 #include "native/include/java_lang_Boolean.h"
71 #include "native/include/java_lang_Float.h"
72 #include "native/include/java_lang_Double.h"
74 #if defined(ENABLE_ANNOTATIONS)
75 #include "native/include/sun_reflect_ConstantPool.h"
78 #include "native/vm/java_lang_Class.h"
79 #include "native/vm/java_lang_ClassLoader.h"
80 #include "native/vm/java_lang_Object.h"
81 #include "native/vm/java_lang_Runtime.h"
82 #include "native/vm/java_lang_String.h"
83 #include "native/vm/java_lang_Thread.h"
84 #include "native/vm/java_lang_reflect_Constructor.h"
85 #include "native/vm/java_lang_reflect_Method.h"
86 #include "native/vm/java_util_concurrent_atomic_AtomicLong.h"
87 #include "native/vm/reflect.h"
89 #include "threads/lock-common.h"
91 #include "toolbox/logging.h"
94 #include "vm/builtin.h"
95 #include "vm/exceptions.h"
96 #include "vm/global.h"
97 #include "vm/initialize.h"
98 #include "vm/primitive.h"
99 #include "vm/properties.h"
100 #include "vm/resolve.h"
101 #include "vm/stringlocal.h"
104 #include "vm/jit/stacktrace.h"
106 #include "vmcore/classcache.h"
107 #include "vmcore/options.h"
110 /* debugging macro ************************************************************/
113 # define TRACEJVMCALLS(...) \
115 if (opt_TraceJVMCalls) { \
116 log_println(__VA_ARGS__); \
120 # define TRACEJVMCALLS(...)
125 /* Naming convention of RE build version string: n.n.n[_uu[c]][-<identifier>]-bxx */
126 unsigned int jvm_version; /* Consists of major, minor, micro (n.n.n) */
127 /* and build number (xx) */
128 unsigned int update_version : 8; /* Update release version (uu) */
129 unsigned int special_update_version : 8; /* Special update release version (c) */
130 unsigned int reserved1 : 16;
131 unsigned int reserved2;
133 /* The following bits represents JVM supports that JDK has dependency on.
134 * JDK can use these bits to determine which JVM version
135 * and support it has to maintain runtime compatibility.
137 * When a new bit is added in a minor or update release, make sure
138 * the new bit is also added in the main/baseline.
140 unsigned int is_attachable : 1;
148 * A structure used to a capture exception table entry in a Java method.
155 } JVM_ExceptionTableEntryType;
158 int jio_vsnprintf(char *str, size_t count, const char *fmt, va_list args)
160 if ((intptr_t) count <= 0)
163 return vsnprintf(str, count, fmt, args);
167 int jio_snprintf(char *str, size_t count, const char *fmt, ...)
173 len = jio_vsnprintf(str, count, fmt, ap);
180 int jio_fprintf(FILE* f, const char *fmt, ...)
182 log_println("jio_fprintf: IMPLEMENT ME!");
186 int jio_vfprintf(FILE* f, const char *fmt, va_list args)
188 log_println("jio_vfprintf: IMPLEMENT ME!");
192 int jio_printf(const char *fmt, ...)
194 log_println("jio_printf: IMPLEMENT ME!");
198 /* JVM_GetInterfaceVersion */
200 jint JVM_GetInterfaceVersion()
202 /* This is defined in hotspot/src/share/vm/prims/jvm.h */
204 #define JVM_INTERFACE_VERSION 4
206 return JVM_INTERFACE_VERSION;
210 /* JVM_CurrentTimeMillis */
212 jlong JVM_CurrentTimeMillis(JNIEnv *env, jclass ignored)
215 log_println("JVM_CurrentTimeMillis");
217 return (jlong) builtin_currenttimemillis();
223 jlong JVM_NanoTime(JNIEnv *env, jclass ignored)
226 log_println("JVM_NanoTime");
228 return (jlong) builtin_nanotime();
234 void JVM_ArrayCopy(JNIEnv *env, jclass ignored, jobject src, jint src_pos, jobject dst, jint dst_pos, jint length)
239 s = (java_handle_t *) src;
240 d = (java_handle_t *) dst;
243 log_println("JVM_ArrayCopy: src=%p, src_pos=%d, dst=%p, dst_pos=%d, length=%d", src, src_pos, dst, dst_pos, length);
246 (void) builtin_arraycopy(s, src_pos, d, dst_pos, length);
250 /* JVM_InitProperties */
252 jobject JVM_InitProperties(JNIEnv *env, jobject properties)
255 log_println("JVM_InitProperties: properties=%d", properties);
257 properties_system_add_all((java_handle_t *) properties);
263 void JVM_Exit(jint code)
265 log_println("JVM_Exit: IMPLEMENT ME!");
271 void JVM_Halt(jint code)
274 log_println("JVM_Halt: code=%d", code);
281 /* JVM_OnExit(void (*func)) */
283 void JVM_OnExit(void (*func)(void))
285 log_println("JVM_OnExit(void (*func): IMPLEMENT ME!");
293 TRACEJVMCALLS("JVM_GC()");
299 /* JVM_MaxObjectInspectionAge */
301 jlong JVM_MaxObjectInspectionAge(void)
303 log_println("JVM_MaxObjectInspectionAge: IMPLEMENT ME!");
307 /* JVM_TraceInstructions */
309 void JVM_TraceInstructions(jboolean on)
311 log_println("JVM_TraceInstructions: IMPLEMENT ME!");
315 /* JVM_TraceMethodCalls */
317 void JVM_TraceMethodCalls(jboolean on)
319 log_println("JVM_TraceMethodCalls: IMPLEMENT ME!");
323 /* JVM_TotalMemory */
325 jlong JVM_TotalMemory(void)
327 TRACEJVMCALLS("JVM_TotalMemory()");
329 return gc_get_heap_size();
335 jlong JVM_FreeMemory(void)
337 TRACEJVMCALLS("JVM_FreeMemory()");
339 return gc_get_free_bytes();
345 jlong JVM_MaxMemory(void)
347 log_println("JVM_MaxMemory: IMPLEMENT ME!");
351 /* JVM_ActiveProcessorCount */
353 jint JVM_ActiveProcessorCount(void)
355 log_println("JVM_ActiveProcessorCount: IMPLEMENT ME!");
359 /* JVM_FillInStackTrace */
361 void JVM_FillInStackTrace(JNIEnv *env, jobject receiver)
363 java_lang_Throwable *o;
364 stacktracecontainer *stc;
367 log_println("JVM_FillInStackTrace: receiver=%p", receiver);
370 o = (java_lang_Throwable *) receiver;
372 stc = stacktrace_fillInStackTrace();
377 o->backtrace = (java_lang_Object *) stc;
381 /* JVM_PrintStackTrace */
383 void JVM_PrintStackTrace(JNIEnv *env, jobject receiver, jobject printable)
385 log_println("JVM_PrintStackTrace: IMPLEMENT ME!");
389 /* JVM_GetStackTraceDepth */
391 jint JVM_GetStackTraceDepth(JNIEnv *env, jobject throwable)
393 java_lang_Throwable *o;
394 stacktracecontainer *stc;
395 stacktracebuffer *stb;
398 log_println("JVM_GetStackTraceDepth: throwable=%p", throwable);
401 o = (java_lang_Throwable *) throwable;
402 stc = (stacktracecontainer *) o->backtrace;
409 /* JVM_GetStackTraceElement */
411 jobject JVM_GetStackTraceElement(JNIEnv *env, jobject throwable, jint index)
413 java_lang_Throwable *t;
414 stacktracecontainer *stc;
415 stacktracebuffer *stb;
416 stacktrace_entry *ste;
417 java_lang_StackTraceElement *o;
418 java_lang_String *declaringclass;
419 java_lang_String *filename;
423 log_println("JVM_GetStackTraceElement: throwable=%p, index=%d", throwable, index);
426 t = (java_lang_Throwable *) throwable;
427 stc = (stacktracecontainer *) t->backtrace;
430 if ((index < 0) || (index >= stb->used)) {
431 /* XXX This should be an IndexOutOfBoundsException (check this
434 exceptions_throw_arrayindexoutofboundsexception();
438 ste = &(stb->entries[index]);
440 /* allocate a new StackTraceElement */
442 o = (java_lang_StackTraceElement *)
443 builtin_new(class_java_lang_StackTraceElement);
450 if (!(ste->method->flags & ACC_NATIVE)) {
451 if (ste->method->class->sourcefile)
452 filename = (java_lang_String *) javastring_new(ste->method->class->sourcefile);
459 /* get line number */
461 if (ste->method->flags & ACC_NATIVE)
464 linenumber = (ste->linenumber == 0) ? -1 : ste->linenumber;
466 /* get declaring class name */
469 _Jv_java_lang_Class_getName(LLNI_classinfo_wrap(ste->method->class));
471 /* fill the java.lang.StackTraceElement element */
473 o->declaringClass = declaringclass;
474 o->methodName = (java_lang_String *) javastring_new(ste->method->name);
475 o->fileName = filename;
476 o->lineNumber = linenumber;
484 jint JVM_IHashCode(JNIEnv* env, jobject handle)
487 log_println("JVM_IHashCode: jobject=%p", handle);
489 return (jint) ((ptrint) handle);
493 /* JVM_MonitorWait */
495 void JVM_MonitorWait(JNIEnv* env, jobject handle, jlong ms)
498 log_println("JVM_MonitorWait: handle=%p, ms=%ld", handle, ms);
500 _Jv_java_lang_Object_wait((java_lang_Object *) handle, ms, 0);
504 /* JVM_MonitorNotify */
506 void JVM_MonitorNotify(JNIEnv* env, jobject handle)
509 log_println("JVM_MonitorNotify: IMPLEMENT ME!");
511 _Jv_java_lang_Object_notify((java_lang_Object *) handle);
515 /* JVM_MonitorNotifyAll */
517 void JVM_MonitorNotifyAll(JNIEnv* env, jobject handle)
520 log_println("JVM_MonitorNotifyAll: handle=%p", handle);
522 _Jv_java_lang_Object_notifyAll((java_lang_Object *) handle);
528 jobject JVM_Clone(JNIEnv* env, jobject handle)
531 log_println("JVM_Clone: handle=%p", handle);
533 return (jobject) builtin_clone(env, (java_handle_t *) handle);
537 /* JVM_InitializeCompiler */
539 void JVM_InitializeCompiler (JNIEnv *env, jclass compCls)
541 log_println("JVM_InitializeCompiler : IMPLEMENT ME!");
545 /* JVM_IsSilentCompiler */
547 jboolean JVM_IsSilentCompiler(JNIEnv *env, jclass compCls)
549 log_println("JVM_IsSilentCompiler: IMPLEMENT ME!");
553 /* JVM_CompileClass */
555 jboolean JVM_CompileClass(JNIEnv *env, jclass compCls, jclass cls)
557 log_println("JVM_CompileClass: IMPLEMENT ME!");
561 /* JVM_CompileClasses */
563 jboolean JVM_CompileClasses(JNIEnv *env, jclass cls, jstring jname)
565 log_println("JVM_CompileClasses: IMPLEMENT ME!");
569 /* JVM_CompilerCommand */
571 jobject JVM_CompilerCommand(JNIEnv *env, jclass compCls, jobject arg)
573 log_println("JVM_CompilerCommand: IMPLEMENT ME!");
577 /* JVM_EnableCompiler */
579 void JVM_EnableCompiler(JNIEnv *env, jclass compCls)
581 log_println("JVM_EnableCompiler: IMPLEMENT ME!");
585 /* JVM_DisableCompiler */
587 void JVM_DisableCompiler(JNIEnv *env, jclass compCls)
589 log_println("JVM_DisableCompiler: IMPLEMENT ME!");
593 /* JVM_GetLastErrorString */
595 jint JVM_GetLastErrorString(char *buf, int len)
621 char* JVM_NativePath(char* path)
624 log_println("JVM_NativePath: path=%s", path);
626 /* XXX is this correct? */
632 /* JVM_GetCallerClass */
634 jclass JVM_GetCallerClass(JNIEnv* env, int depth)
636 java_handle_objectarray_t *oa;
639 log_println("JVM_GetCallerClass: depth=%d", depth);
642 oa = stacktrace_getClassContext();
647 if (oa->header.size < depth)
650 return (jclass) oa->data[depth - 1];
655 /* JVM_FindPrimitiveClass */
657 jclass JVM_FindPrimitiveClass(JNIEnv* env, const char* s)
662 TRACEJVMCALLS("JVM_FindPrimitiveClass(env=%p, s=%s)", env, s);
665 c = primitive_class_get_by_name(u);
667 return LLNI_classinfo_wrap(c);
671 /* JVM_ResolveClass */
673 void JVM_ResolveClass(JNIEnv* env, jclass cls)
675 log_println("JVM_ResolveClass: IMPLEMENT ME!");
679 /* JVM_FindClassFromClassLoader */
681 jclass JVM_FindClassFromClassLoader(JNIEnv* env, const char* name, jboolean init, jobject loader, jboolean throwError)
686 log_println("JVM_FindClassFromClassLoader: name=%s, init=%d, loader=%p, throwError=%d", name, init, loader, throwError);
689 c = load_class_from_classloader(utf_new_char(name), (classloader *) loader);
695 if (!(c->state & CLASS_INITIALIZED))
696 if (!initialize_class(c))
699 return LLNI_classinfo_wrap(c);
703 /* JVM_FindClassFromClass */
705 jclass JVM_FindClassFromClass(JNIEnv *env, const char *name, jboolean init, jclass from)
707 log_println("JVM_FindClassFromClass: IMPLEMENT ME!");
711 /* JVM_DefineClass */
713 jclass JVM_DefineClass(JNIEnv *env, const char *name, jobject loader, const jbyte *buf, jsize len, jobject pd)
715 log_println("JVM_DefineClass: IMPLEMENT ME!");
719 /* JVM_DefineClassWithSource */
721 jclass JVM_DefineClassWithSource(JNIEnv *env, const char *name, jobject loader, const jbyte *buf, jsize len, jobject pd, const char *source)
724 log_println("JVM_DefineClassWithSource: name=%s, loader=%p, buf=%p, len=%d, pd=%p, source=%s", name, loader, buf, len, pd, source);
726 /* XXX do something with pd and source */
728 return LLNI_classinfo_wrap( class_define(utf_new_char(name), (classloader *) loader, len, (u1 *) buf) );
733 /* JVM_FindLoadedClass */
735 jclass JVM_FindLoadedClass(JNIEnv *env, jobject loader, jstring name)
741 cl = (classloader *) loader;
744 log_println("JVM_FindLoadedClass(loader=%p, name=%p)", loader, name);
747 u = javastring_toutf((java_handle_t *) name, true);
748 c = classcache_lookup(cl, u);
750 return LLNI_classinfo_wrap(c);
754 /* JVM_GetClassName */
756 jstring JVM_GetClassName(JNIEnv *env, jclass cls)
759 log_println("JVM_GetClassName: cls=%p", cls);
761 return (jstring) _Jv_java_lang_Class_getName((java_lang_Class *) cls);
765 /* JVM_GetClassInterfaces */
767 jobjectArray JVM_GetClassInterfaces(JNIEnv *env, jclass cls)
770 java_handle_objectarray_t *oa;
772 TRACEJVMCALLS("JVM_GetClassInterfaces(env=%p, cls=%p)", env, cls);
774 c = LLNI_classinfo_unwrap(cls);
776 oa = class_get_interfaces(c);
778 return (jobjectArray) oa;
782 /* JVM_GetClassLoader */
784 jobject JVM_GetClassLoader(JNIEnv *env, jclass cls)
787 log_println("JVM_GetClassLoader: cls=%p", cls);
789 return (jobject) _Jv_java_lang_Class_getClassLoader((java_lang_Class *) cls);
793 /* JVM_IsInterface */
795 jboolean JVM_IsInterface(JNIEnv *env, jclass cls)
800 log_println("JVM_IsInterface: cls=%p", cls);
803 c = LLNI_classinfo_unwrap(cls);
805 return class_is_interface(c);
809 /* JVM_GetClassSigners */
811 jobjectArray JVM_GetClassSigners(JNIEnv *env, jclass cls)
813 log_println("JVM_GetClassSigners: IMPLEMENT ME!");
817 /* JVM_SetClassSigners */
819 void JVM_SetClassSigners(JNIEnv *env, jclass cls, jobjectArray signers)
821 log_println("JVM_SetClassSigners: IMPLEMENT ME!");
825 /* JVM_GetProtectionDomain */
827 jobject JVM_GetProtectionDomain(JNIEnv *env, jclass cls)
832 log_println("JVM_GetProtectionDomain: cls=%p");
835 c = LLNI_classinfo_unwrap(cls);
838 exceptions_throw_nullpointerexception();
842 /* Primitive types do not have a protection domain. */
844 if (class_is_primitive(c))
851 /* JVM_SetProtectionDomain */
853 void JVM_SetProtectionDomain(JNIEnv *env, jclass cls, jobject protection_domain)
855 log_println("JVM_SetProtectionDomain: IMPLEMENT ME!");
859 /* JVM_DoPrivileged */
861 jobject JVM_DoPrivileged(JNIEnv *env, jclass cls, jobject action, jobject context, jboolean wrapException)
866 java_handle_t *result;
870 log_println("JVM_DoPrivileged: action=%p, context=%p, wrapException=%d", action, context, wrapException);
873 o = (java_handle_t *) action;
876 if (action == NULL) {
877 exceptions_throw_nullpointerexception();
881 /* lookup run() method (throw no exceptions) */
883 m = class_resolveclassmethod(c, utf_run, utf_void__java_lang_Object, c,
886 if ((m == NULL) || !(m->flags & ACC_PUBLIC) || (m->flags & ACC_STATIC)) {
887 exceptions_throw_internalerror("No run method");
891 /* XXX It seems something with a privileged stack needs to be done
894 result = vm_call_method(m, o);
896 e = exceptions_get_and_clear_exception();
899 exceptions_throw_privilegedactionexception(e);
903 return (jobject) result;
907 /* JVM_GetInheritedAccessControlContext */
909 jobject JVM_GetInheritedAccessControlContext(JNIEnv *env, jclass cls)
911 log_println("JVM_GetInheritedAccessControlContext: IMPLEMENT ME!");
915 /* JVM_GetStackAccessControlContext */
917 jobject JVM_GetStackAccessControlContext(JNIEnv *env, jclass cls)
919 log_println("JVM_GetStackAccessControlContext: IMPLEMENT ME!");
923 /* JVM_IsArrayClass */
925 jboolean JVM_IsArrayClass(JNIEnv *env, jclass cls)
928 log_println("JVM_IsArrayClass: cls=%p", cls);
930 return class_is_array(LLNI_classinfo_unwrap(cls));
934 /* JVM_IsPrimitiveClass */
936 jboolean JVM_IsPrimitiveClass(JNIEnv *env, jclass cls)
940 c = LLNI_classinfo_unwrap(cls);
943 log_println("JVM_IsPrimitiveClass(cls=%p)", cls);
946 return class_is_primitive(c);
950 /* JVM_GetComponentType */
952 jclass JVM_GetComponentType(JNIEnv *env, jclass cls)
954 classinfo *component;
957 TRACEJVMCALLS("JVM_GetComponentType(env=%p, cls=%p)", env, cls);
959 c = LLNI_classinfo_unwrap(cls);
961 component = class_get_componenttype(c);
963 return LLNI_classinfo_wrap(component);
967 /* JVM_GetClassModifiers */
969 jint JVM_GetClassModifiers(JNIEnv *env, jclass cls)
974 log_println("JVM_GetClassModifiers: cls=%p", cls);
977 c = LLNI_classinfo_unwrap(cls);
979 /* XXX is this correct? */
981 return c->flags & ACC_CLASS_REFLECT_MASK;
985 /* JVM_GetDeclaredClasses */
987 jobjectArray JVM_GetDeclaredClasses(JNIEnv *env, jclass ofClass)
990 java_handle_objectarray_t *oa;
992 TRACEJVMCALLS("JVM_GetDeclaredClasses(env=%p, ofClass=%p)", env, ofClass);
994 c = LLNI_classinfo_unwrap(ofClass);
996 oa = class_get_declaredclasses(c, false);
998 return (jobjectArray) oa;
1002 /* JVM_GetDeclaringClass */
1004 jclass JVM_GetDeclaringClass(JNIEnv *env, jclass ofClass)
1006 classinfo *c = LLNI_classinfo_unwrap(ofClass);
1008 TRACEJVMCALLS("JVM_GetDeclaringClass: ofClass=%p", ofClass);
1011 exceptions_throw_nullpointerexception();
1015 return LLNI_classinfo_wrap(class_get_declaringclass(c));
1019 /* JVM_GetClassSignature */
1021 jstring JVM_GetClassSignature(JNIEnv *env, jclass cls)
1023 log_println("JVM_GetClassSignature: IMPLEMENT ME!");
1027 /* JVM_GetClassAnnotations */
1029 jbyteArray JVM_GetClassAnnotations(JNIEnv *env, jclass cls)
1031 #if defined(ENABLE_ANNOTATIONS)
1032 classinfo *c = LLNI_classinfo_unwrap(cls);
1033 java_handle_bytearray_t *annotations = NULL;
1035 TRACEJVMCALLS("JVM_GetClassAnnotations: cls=%p", cls);
1038 exceptions_throw_nullpointerexception();
1042 /* Return null for arrays and primitives: */
1043 if(class_is_primitive(c) || class_is_array(c))
1048 if(c->annotations != NULL)
1050 uint32_t size = c->annotations->size;
1051 annotations = builtin_newarray_byte(size);
1053 if(annotations != NULL)
1055 MCOPY(annotations->data, c->annotations->data, uint8_t, size);
1059 return (jbyteArray)annotations;
1061 log_println("JVM_GetClassAnnotations: cls=%p, not implemented in this configuration!", cls);
1067 /* JVM_GetFieldAnnotations */
1069 jbyteArray JVM_GetFieldAnnotations(JNIEnv *env, jobject field)
1071 java_lang_reflect_Field *rf = (java_lang_reflect_Field*)field;
1072 java_handle_bytearray_t *ba = NULL;
1074 TRACEJVMCALLS("JVM_GetFieldAnnotations: field=%p", field);
1076 if (field == NULL) {
1077 exceptions_throw_nullpointerexception();
1081 LLNI_field_get_ref(rf, annotations, ba);
1083 return (jbyteArray)ba;
1087 /* JVM_GetMethodAnnotations */
1089 jbyteArray JVM_GetMethodAnnotations(JNIEnv *env, jobject method)
1091 java_lang_reflect_Method *rm = (java_lang_reflect_Method*)method;
1092 java_handle_bytearray_t *ba = NULL;
1094 TRACEJVMCALLS("JVM_GetMethodAnnotations: method=%p", method);
1096 if (method == NULL) {
1097 exceptions_throw_nullpointerexception();
1101 LLNI_field_get_ref(rm, annotations, ba);
1103 return (jbyteArray)ba;
1107 /* JVM_GetMethodDefaultAnnotationValue */
1109 jbyteArray JVM_GetMethodDefaultAnnotationValue(JNIEnv *env, jobject method)
1111 java_lang_reflect_Method *rm = (java_lang_reflect_Method*)method;
1112 java_handle_bytearray_t *ba = NULL;
1114 TRACEJVMCALLS("JVM_GetMethodDefaultAnnotationValue: method=%p", method);
1116 if (method == NULL) {
1117 exceptions_throw_nullpointerexception();
1121 LLNI_field_get_ref(rm, annotationDefault, ba);
1123 return (jbyteArray)ba;
1127 /* JVM_GetMethodParameterAnnotations */
1129 jbyteArray JVM_GetMethodParameterAnnotations(JNIEnv *env, jobject method)
1131 java_lang_reflect_Method *rm = (java_lang_reflect_Method*)method;
1132 java_handle_bytearray_t *ba = NULL;
1134 TRACEJVMCALLS("JVM_GetMethodParameterAnnotations: method=%p", method);
1136 if (method == NULL) {
1137 exceptions_throw_nullpointerexception();
1141 LLNI_field_get_ref(rm, parameterAnnotations, ba);
1143 return (jbyteArray)ba;
1147 /* JVM_GetClassDeclaredFields */
1149 jobjectArray JVM_GetClassDeclaredFields(JNIEnv *env, jclass ofClass, jboolean publicOnly)
1152 log_println("JVM_GetClassDeclaredFields: ofClass=%p, publicOnly=%d", ofClass, publicOnly);
1154 return (jobjectArray) _Jv_java_lang_Class_getDeclaredFields((java_lang_Class *) ofClass, publicOnly);
1158 /* JVM_GetClassDeclaredMethods */
1160 jobjectArray JVM_GetClassDeclaredMethods(JNIEnv *env, jclass ofClass, jboolean publicOnly)
1163 log_println("JVM_GetClassDeclaredMethods: ofClass=%p, publicOnly=%d", ofClass, publicOnly);
1165 return (jobjectArray) _Jv_java_lang_Class_getDeclaredMethods((java_lang_Class *) ofClass, publicOnly);
1169 /* JVM_GetClassDeclaredConstructors */
1171 jobjectArray JVM_GetClassDeclaredConstructors(JNIEnv *env, jclass ofClass, jboolean publicOnly)
1174 log_println("JVM_GetClassDeclaredConstructors: ofClass=%p, publicOnly=%d", ofClass, publicOnly);
1176 return (jobjectArray) _Jv_java_lang_Class_getDeclaredConstructors((java_lang_Class *) ofClass, publicOnly);
1180 /* JVM_GetClassAccessFlags */
1182 jint JVM_GetClassAccessFlags(JNIEnv *env, jclass cls)
1187 log_println("JVM_GetClassAccessFlags: cls=%p", cls);
1190 c = LLNI_classinfo_unwrap(cls);
1192 return c->flags & ACC_CLASS_REFLECT_MASK;
1196 /* JVM_GetClassConstantPool */
1198 jobject JVM_GetClassConstantPool(JNIEnv *env, jclass cls)
1200 #if defined(ENABLE_ANNOTATIONS)
1201 sun_reflect_ConstantPool *constantPool = NULL;
1202 java_lang_Object *constantPoolOop = (java_lang_Object*)cls;
1204 TRACEJVMCALLS("JVM_GetClassConstantPool: cls=%p", cls);
1206 assert(cls != NULL);
1209 (sun_reflect_ConstantPool*)native_new_and_init(
1210 class_sun_reflect_ConstantPool);
1212 if (constantPool == NULL) {
1217 LLNI_field_set_ref(constantPool, constantPoolOop, constantPoolOop);
1219 return (jobject)constantPool;
1221 log_println("JVM_GetClassConstantPool: cls=%p, not implemented in this configuration!", cls);
1227 /* JVM_ConstantPoolGetSize */
1229 jint JVM_ConstantPoolGetSize(JNIEnv *env, jobject unused, jobject jcpool)
1231 classinfo *cls = LLNI_classinfo_unwrap(jcpool);
1232 TRACEJVMCALLS("JVM_ConstantPoolGetSize: jcpool=%p", jcpool);
1233 return cls->cpcount;
1237 /* JVM_ConstantPoolGetClassAt */
1239 jclass JVM_ConstantPoolGetClassAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1241 constant_classref *ref;
1242 classinfo *cls = LLNI_classinfo_unwrap(jcpool);
1244 TRACEJVMCALLS("JVM_ConstantPoolGetClassAt: jcpool=%p, index=%d", jcpool, index);
1246 ref = (constant_classref*)class_getconstant(cls, index, CONSTANT_Class);
1252 return LLNI_classinfo_wrap(resolve_classref_eager(ref));
1256 /* JVM_ConstantPoolGetClassAtIfLoaded */
1258 jclass JVM_ConstantPoolGetClassAtIfLoaded(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1260 constant_classref *ref;
1261 classinfo *c = NULL;
1262 classinfo *cls = LLNI_classinfo_unwrap(jcpool);
1264 TRACEJVMCALLS("JVM_ConstantPoolGetClassAtIfLoaded: jcpool=%p, index=%d", jcpool, index);
1266 ref = (constant_classref*)class_getconstant(cls, index, CONSTANT_Class);
1272 if (!resolve_classref(NULL, ref, resolveLazy, true, true, &c)) {
1276 if (c == NULL || !(c->state & CLASS_LOADED)) {
1280 return LLNI_classinfo_wrap(c);
1284 /* JVM_ConstantPoolGetMethodAt */
1286 jobject JVM_ConstantPoolGetMethodAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1288 constant_FMIref *ref;
1289 classinfo *cls = LLNI_classinfo_unwrap(jcpool);
1291 TRACEJVMCALLS("JVM_ConstantPoolGetMethodAt: jcpool=%p, index=%d", jcpool, index);
1293 ref = (constant_FMIref*)class_getconstant(cls, index, CONSTANT_Methodref);
1299 /* XXX: is that right? or do I have to use resolve_method_*? */
1300 return (jobject)reflect_method_new(ref->p.method);
1304 /* JVM_ConstantPoolGetMethodAtIfLoaded */
1306 jobject JVM_ConstantPoolGetMethodAtIfLoaded(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1308 constant_FMIref *ref;
1309 classinfo *c = NULL;
1310 classinfo *cls = LLNI_classinfo_unwrap(jcpool);
1312 TRACEJVMCALLS("JVM_ConstantPoolGetMethodAtIfLoaded: jcpool=%p, index=%d", jcpool, index);
1314 ref = (constant_FMIref*)class_getconstant(cls, index, CONSTANT_Methodref);
1320 if (!resolve_classref(NULL, ref->p.classref, resolveLazy, true, true, &c)) {
1324 if (c == NULL || !(c->state & CLASS_LOADED)) {
1328 return (jobject)reflect_method_new(ref->p.method);
1332 /* JVM_ConstantPoolGetFieldAt */
1334 jobject JVM_ConstantPoolGetFieldAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1336 constant_FMIref *ref;
1337 classinfo *cls = LLNI_classinfo_unwrap(jcpool);
1339 TRACEJVMCALLS("JVM_ConstantPoolGetFieldAt: jcpool=%p, index=%d", jcpool, index);
1341 ref = (constant_FMIref*)class_getconstant(cls, index, CONSTANT_Fieldref);
1347 return (jobject)reflect_field_new(ref->p.field);
1351 /* JVM_ConstantPoolGetFieldAtIfLoaded */
1353 jobject JVM_ConstantPoolGetFieldAtIfLoaded(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1355 constant_FMIref *ref;
1357 classinfo *cls = LLNI_classinfo_unwrap(jcpool);
1359 TRACEJVMCALLS("JVM_ConstantPoolGetFieldAtIfLoaded: jcpool=%p, index=%d", jcpool, index);
1361 ref = (constant_FMIref*)class_getconstant(cls, index, CONSTANT_Fieldref);
1367 if (!resolve_classref(NULL, ref->p.classref, resolveLazy, true, true, &c)) {
1371 if (c == NULL || !(c->state & CLASS_LOADED)) {
1375 return (jobject)reflect_field_new(ref->p.field);
1379 /* JVM_ConstantPoolGetMemberRefInfoAt */
1381 jobjectArray JVM_ConstantPoolGetMemberRefInfoAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1383 log_println("JVM_ConstantPoolGetMemberRefInfoAt: jcpool=%p, index=%d, IMPLEMENT ME!", jcpool, index);
1388 /* JVM_ConstantPoolGetIntAt */
1390 jint JVM_ConstantPoolGetIntAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1392 constant_integer *ref;
1393 classinfo *cls = LLNI_classinfo_unwrap(jcpool);
1395 TRACEJVMCALLS("JVM_ConstantPoolGetIntAt: jcpool=%p, index=%d", jcpool, index);
1397 ref = (constant_integer*)class_getconstant(cls, index, CONSTANT_Integer);
1407 /* JVM_ConstantPoolGetLongAt */
1409 jlong JVM_ConstantPoolGetLongAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1412 classinfo *cls = LLNI_classinfo_unwrap(jcpool);
1414 TRACEJVMCALLS("JVM_ConstantPoolGetLongAt: jcpool=%p, index=%d", jcpool, index);
1416 ref = (constant_long*)class_getconstant(cls, index, CONSTANT_Long);
1426 /* JVM_ConstantPoolGetFloatAt */
1428 jfloat JVM_ConstantPoolGetFloatAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1430 constant_float *ref;
1431 classinfo *cls = LLNI_classinfo_unwrap(jcpool);
1433 TRACEJVMCALLS("JVM_ConstantPoolGetFloatAt: jcpool=%p, index=%d", jcpool, index);
1435 ref = (constant_float*)class_getconstant(cls, index, CONSTANT_Float);
1445 /* JVM_ConstantPoolGetDoubleAt */
1447 jdouble JVM_ConstantPoolGetDoubleAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1449 constant_double *ref;
1450 classinfo *cls = LLNI_classinfo_unwrap(jcpool);
1452 TRACEJVMCALLS("JVM_ConstantPoolGetDoubleAt: jcpool=%p, index=%d", jcpool, index);
1454 ref = (constant_double*)class_getconstant(cls, index, CONSTANT_Double);
1464 /* JVM_ConstantPoolGetStringAt */
1466 jstring JVM_ConstantPoolGetStringAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1469 classinfo *cls = LLNI_classinfo_unwrap(jcpool);
1471 TRACEJVMCALLS("JVM_ConstantPoolGetStringAt: jcpool=%p, index=%d", jcpool, index);
1473 ref = (utf*)class_getconstant(cls, index, CONSTANT_String);
1479 /* XXX: I hope literalstring_new is the right Function. */
1480 return (jstring)literalstring_new(ref);
1484 /* JVM_ConstantPoolGetUTF8At */
1486 jstring JVM_ConstantPoolGetUTF8At(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1489 classinfo *cls = LLNI_classinfo_unwrap(jcpool);
1491 TRACEJVMCALLS("JVM_ConstantPoolGetUTF8At: jcpool=%p, index=%d", jcpool, index);
1493 ref = (utf*)class_getconstant(cls, index, CONSTANT_Utf8);
1499 /* XXX: I hope literalstring_new is the right Function. */
1500 return (jstring)literalstring_new(ref);
1504 /* JVM_DesiredAssertionStatus */
1506 jboolean JVM_DesiredAssertionStatus(JNIEnv *env, jclass unused, jclass cls)
1508 log_println("JVM_DesiredAssertionStatus: cls=%p, IMPLEMENT ME!", cls);
1514 /* JVM_AssertionStatusDirectives */
1516 jobject JVM_AssertionStatusDirectives(JNIEnv *env, jclass unused)
1519 java_lang_AssertionStatusDirectives *o;
1520 java_handle_objectarray_t *classes;
1521 java_handle_objectarray_t *packages;
1524 log_println("JVM_AssertionStatusDirectives");
1526 /* XXX this is not completely implemented */
1528 c = load_class_bootstrap(utf_new_char("java/lang/AssertionStatusDirectives"));
1533 o = (java_lang_AssertionStatusDirectives *) builtin_new(c);
1538 classes = builtin_anewarray(0, class_java_lang_Object);
1540 if (classes == NULL)
1543 packages = builtin_anewarray(0, class_java_lang_Object);
1545 if (packages == NULL)
1548 /* set instance fields */
1550 o->classes = classes;
1551 o->packages = packages;
1557 /* JVM_GetClassNameUTF */
1559 const char* JVM_GetClassNameUTF(JNIEnv *env, jclass cls)
1561 log_println("JVM_GetClassNameUTF: IMPLEMENT ME!");
1565 /* JVM_GetClassCPTypes */
1567 void JVM_GetClassCPTypes(JNIEnv *env, jclass cls, unsigned char *types)
1569 log_println("JVM_GetClassCPTypes: IMPLEMENT ME!");
1573 /* JVM_GetClassCPEntriesCount */
1575 jint JVM_GetClassCPEntriesCount(JNIEnv *env, jclass cls)
1577 log_println("JVM_GetClassCPEntriesCount: IMPLEMENT ME!");
1581 /* JVM_GetClassFieldsCount */
1583 jint JVM_GetClassFieldsCount(JNIEnv *env, jclass cls)
1585 log_println("JVM_GetClassFieldsCount: IMPLEMENT ME!");
1589 /* JVM_GetClassMethodsCount */
1591 jint JVM_GetClassMethodsCount(JNIEnv *env, jclass cls)
1593 log_println("JVM_GetClassMethodsCount: IMPLEMENT ME!");
1597 /* JVM_GetMethodIxExceptionIndexes */
1599 void JVM_GetMethodIxExceptionIndexes(JNIEnv *env, jclass cls, jint method_index, unsigned short *exceptions)
1601 log_println("JVM_GetMethodIxExceptionIndexes: IMPLEMENT ME!");
1605 /* JVM_GetMethodIxExceptionsCount */
1607 jint JVM_GetMethodIxExceptionsCount(JNIEnv *env, jclass cls, jint method_index)
1609 log_println("JVM_GetMethodIxExceptionsCount: IMPLEMENT ME!");
1613 /* JVM_GetMethodIxByteCode */
1615 void JVM_GetMethodIxByteCode(JNIEnv *env, jclass cls, jint method_index, unsigned char *code)
1617 log_println("JVM_GetMethodIxByteCode: IMPLEMENT ME!");
1621 /* JVM_GetMethodIxByteCodeLength */
1623 jint JVM_GetMethodIxByteCodeLength(JNIEnv *env, jclass cls, jint method_index)
1625 log_println("JVM_GetMethodIxByteCodeLength: IMPLEMENT ME!");
1629 /* JVM_GetMethodIxExceptionTableEntry */
1631 void JVM_GetMethodIxExceptionTableEntry(JNIEnv *env, jclass cls, jint method_index, jint entry_index, JVM_ExceptionTableEntryType *entry)
1633 log_println("JVM_GetMethodIxExceptionTableEntry: IMPLEMENT ME!");
1637 /* JVM_GetMethodIxExceptionTableLength */
1639 jint JVM_GetMethodIxExceptionTableLength(JNIEnv *env, jclass cls, int method_index)
1641 log_println("JVM_GetMethodIxExceptionTableLength: IMPLEMENT ME!");
1645 /* JVM_GetMethodIxModifiers */
1647 jint JVM_GetMethodIxModifiers(JNIEnv *env, jclass cls, int method_index)
1649 log_println("JVM_GetMethodIxModifiers: IMPLEMENT ME!");
1653 /* JVM_GetFieldIxModifiers */
1655 jint JVM_GetFieldIxModifiers(JNIEnv *env, jclass cls, int field_index)
1657 log_println("JVM_GetFieldIxModifiers: IMPLEMENT ME!");
1661 /* JVM_GetMethodIxLocalsCount */
1663 jint JVM_GetMethodIxLocalsCount(JNIEnv *env, jclass cls, int method_index)
1665 log_println("JVM_GetMethodIxLocalsCount: IMPLEMENT ME!");
1669 /* JVM_GetMethodIxArgsSize */
1671 jint JVM_GetMethodIxArgsSize(JNIEnv *env, jclass cls, int method_index)
1673 log_println("JVM_GetMethodIxArgsSize: IMPLEMENT ME!");
1677 /* JVM_GetMethodIxMaxStack */
1679 jint JVM_GetMethodIxMaxStack(JNIEnv *env, jclass cls, int method_index)
1681 log_println("JVM_GetMethodIxMaxStack: IMPLEMENT ME!");
1685 /* JVM_IsConstructorIx */
1687 jboolean JVM_IsConstructorIx(JNIEnv *env, jclass cls, int method_index)
1689 log_println("JVM_IsConstructorIx: IMPLEMENT ME!");
1693 /* JVM_GetMethodIxNameUTF */
1695 const char* JVM_GetMethodIxNameUTF(JNIEnv *env, jclass cls, jint method_index)
1697 log_println("JVM_GetMethodIxNameUTF: IMPLEMENT ME!");
1701 /* JVM_GetMethodIxSignatureUTF */
1703 const char* JVM_GetMethodIxSignatureUTF(JNIEnv *env, jclass cls, jint method_index)
1705 log_println("JVM_GetMethodIxSignatureUTF: IMPLEMENT ME!");
1709 /* JVM_GetCPFieldNameUTF */
1711 const char* JVM_GetCPFieldNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1713 log_println("JVM_GetCPFieldNameUTF: IMPLEMENT ME!");
1717 /* JVM_GetCPMethodNameUTF */
1719 const char* JVM_GetCPMethodNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1721 log_println("JVM_GetCPMethodNameUTF: IMPLEMENT ME!");
1725 /* JVM_GetCPMethodSignatureUTF */
1727 const char* JVM_GetCPMethodSignatureUTF(JNIEnv *env, jclass cls, jint cp_index)
1729 log_println("JVM_GetCPMethodSignatureUTF: IMPLEMENT ME!");
1733 /* JVM_GetCPFieldSignatureUTF */
1735 const char* JVM_GetCPFieldSignatureUTF(JNIEnv *env, jclass cls, jint cp_index)
1737 log_println("JVM_GetCPFieldSignatureUTF: IMPLEMENT ME!");
1741 /* JVM_GetCPClassNameUTF */
1743 const char* JVM_GetCPClassNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1745 log_println("JVM_GetCPClassNameUTF: IMPLEMENT ME!");
1749 /* JVM_GetCPFieldClassNameUTF */
1751 const char* JVM_GetCPFieldClassNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1753 log_println("JVM_GetCPFieldClassNameUTF: IMPLEMENT ME!");
1757 /* JVM_GetCPMethodClassNameUTF */
1759 const char* JVM_GetCPMethodClassNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1761 log_println("JVM_GetCPMethodClassNameUTF: IMPLEMENT ME!");
1765 /* JVM_GetCPFieldModifiers */
1767 jint JVM_GetCPFieldModifiers(JNIEnv *env, jclass cls, int cp_index, jclass called_cls)
1769 log_println("JVM_GetCPFieldModifiers: IMPLEMENT ME!");
1773 /* JVM_GetCPMethodModifiers */
1775 jint JVM_GetCPMethodModifiers(JNIEnv *env, jclass cls, int cp_index, jclass called_cls)
1777 log_println("JVM_GetCPMethodModifiers: IMPLEMENT ME!");
1781 /* JVM_ReleaseUTF */
1783 void JVM_ReleaseUTF(const char *utf)
1785 log_println("JVM_ReleaseUTF: IMPLEMENT ME!");
1789 /* JVM_IsSameClassPackage */
1791 jboolean JVM_IsSameClassPackage(JNIEnv *env, jclass class1, jclass class2)
1793 log_println("JVM_IsSameClassPackage: IMPLEMENT ME!");
1799 jint JVM_Open(const char *fname, jint flags, jint mode)
1804 log_println("JVM_Open: fname=%s, flags=%d, mode=%d", fname, flags, mode);
1807 result = open(fname, flags, mode);
1815 /* XXX don't know what to do here */
1816 /* return JVM_EEXIST; */
1827 jint JVM_Close(jint fd)
1830 log_println("JVM_Close: fd=%d", fd);
1838 jint JVM_Read(jint fd, char *buf, jint nbytes)
1841 log_println("JVM_Read: fd=%d, buf=%p, nbytes=%d", fd, buf, nbytes);
1843 return read(fd, buf, nbytes);
1849 jint JVM_Write(jint fd, char *buf, jint nbytes)
1852 log_println("JVM_Write: fd=%d, buf=%s, nbytes=%d", fd, buf, nbytes);
1854 return write(fd, buf, nbytes);
1860 jint JVM_Available(jint fd, jlong *pbytes)
1862 TRACEJVMCALLS("JVM_Available(fd=%d, pbytes=%p)", fd, pbytes);
1864 #if defined(FIONREAD)
1867 if (ioctl(fd, FIONREAD, &bytes) < 0)
1873 #elif defined(HAVE_FSTAT)
1874 struct stat statBuffer;
1880 if ((fstat(fd, &statBuffer) == 0) && S_ISREG (statBuffer.st_mode)) {
1881 n = lseek (fd, 0, SEEK_CUR);
1884 *pbytes = statBuffer.st_size - n;
1896 #elif defined(HAVE_SELECT)
1897 fd_set filedescriptset;
1903 FD_ZERO(&filedescriptset);
1904 FD_SET(fd, &filedescriptset);
1905 memset(&tv, 0, sizeof(tv));
1907 switch (select(fd+1, &filedescriptset, NULL, NULL, &tv))
1914 result = CPNATIVE_OK;
1918 result = CPNATIVE_OK;
1931 jlong JVM_Lseek(jint fd, jlong offset, jint whence)
1934 log_println("JVM_Lseek: fd=%d, offset=%ld, whence=%d", fd, offset, whence);
1936 return (jlong) lseek(fd, (off_t) offset, whence);
1942 jint JVM_SetLength(jint fd, jlong length)
1944 log_println("JVM_SetLength: IMPLEMENT ME!");
1950 jint JVM_Sync(jint fd)
1952 log_println("JVM_Sync: IMPLEMENT ME!");
1956 /* JVM_StartThread */
1958 void JVM_StartThread(JNIEnv* env, jobject jthread)
1961 log_println("JVM_StartThread: jthread=%p", jthread);
1963 _Jv_java_lang_Thread_start((java_lang_Thread *) jthread, 0);
1967 /* JVM_StopThread */
1969 void JVM_StopThread(JNIEnv* env, jobject jthread, jobject throwable)
1971 log_println("JVM_StopThread: IMPLEMENT ME!");
1975 /* JVM_IsThreadAlive */
1977 jboolean JVM_IsThreadAlive(JNIEnv* env, jobject jthread)
1980 log_println("JVM_IsThreadAlive: jthread=%p", jthread);
1982 return _Jv_java_lang_Thread_isAlive((java_lang_Thread *) jthread);
1986 /* JVM_SuspendThread */
1988 void JVM_SuspendThread(JNIEnv* env, jobject jthread)
1990 log_println("JVM_SuspendThread: IMPLEMENT ME!");
1994 /* JVM_ResumeThread */
1996 void JVM_ResumeThread(JNIEnv* env, jobject jthread)
1998 log_println("JVM_ResumeThread: IMPLEMENT ME!");
2002 /* JVM_SetThreadPriority */
2004 void JVM_SetThreadPriority(JNIEnv* env, jobject jthread, jint prio)
2007 log_println("JVM_SetThreadPriority: jthread=%p, prio=%d", jthread, prio);
2009 _Jv_java_lang_Thread_setPriority((java_lang_Thread *) jthread, prio);
2015 void JVM_Yield(JNIEnv *env, jclass threadClass)
2017 log_println("JVM_Yield: IMPLEMENT ME!");
2023 void JVM_Sleep(JNIEnv* env, jclass threadClass, jlong millis)
2026 log_println("JVM_Sleep: threadClass=%p, millis=%ld", threadClass, millis);
2028 _Jv_java_lang_Thread_sleep(millis);
2032 /* JVM_CurrentThread */
2034 jobject JVM_CurrentThread(JNIEnv* env, jclass threadClass)
2037 log_println("JVM_CurrentThread: threadClass=%p", threadClass);
2039 return (jobject) _Jv_java_lang_Thread_currentThread();
2043 /* JVM_CountStackFrames */
2045 jint JVM_CountStackFrames(JNIEnv* env, jobject jthread)
2047 log_println("JVM_CountStackFrames: IMPLEMENT ME!");
2053 void JVM_Interrupt(JNIEnv* env, jobject jthread)
2055 log_println("JVM_Interrupt: IMPLEMENT ME!");
2059 /* JVM_IsInterrupted */
2061 jboolean JVM_IsInterrupted(JNIEnv* env, jobject jthread, jboolean clear_interrupted)
2064 log_println("JVM_IsInterrupted: jthread=%p, clear_interrupted=%d", jthread, clear_interrupted);
2066 /* XXX do something with clear_interrupted */
2067 return _Jv_java_lang_Thread_isInterrupted((java_lang_Thread *) jthread);
2073 jboolean JVM_HoldsLock(JNIEnv* env, jclass threadClass, jobject obj)
2075 log_println("JVM_HoldsLock: IMPLEMENT ME!");
2079 /* JVM_DumpAllStacks */
2081 void JVM_DumpAllStacks(JNIEnv* env, jclass unused)
2083 log_println("JVM_DumpAllStacks: IMPLEMENT ME!");
2087 /* JVM_CurrentLoadedClass */
2089 jclass JVM_CurrentLoadedClass(JNIEnv *env)
2091 log_println("JVM_CurrentLoadedClass: IMPLEMENT ME!");
2095 /* JVM_CurrentClassLoader */
2097 jobject JVM_CurrentClassLoader(JNIEnv *env)
2099 log_println("JVM_CurrentClassLoader: IMPLEMENT ME!");
2103 /* JVM_GetClassContext */
2105 jobjectArray JVM_GetClassContext(JNIEnv *env)
2108 log_println("JVM_GetClassContext");
2110 return (jobjectArray) stacktrace_getClassContext();
2114 /* JVM_ClassDepth */
2116 jint JVM_ClassDepth(JNIEnv *env, jstring name)
2118 log_println("JVM_ClassDepth: IMPLEMENT ME!");
2122 /* JVM_ClassLoaderDepth */
2124 jint JVM_ClassLoaderDepth(JNIEnv *env)
2126 log_println("JVM_ClassLoaderDepth: IMPLEMENT ME!");
2130 /* JVM_GetSystemPackage */
2132 jstring JVM_GetSystemPackage(JNIEnv *env, jstring name)
2134 log_println("JVM_GetSystemPackage: IMPLEMENT ME!");
2138 /* JVM_GetSystemPackages */
2140 jobjectArray JVM_GetSystemPackages(JNIEnv *env)
2142 log_println("JVM_GetSystemPackages: IMPLEMENT ME!");
2146 /* JVM_AllocateNewObject */
2148 jobject JVM_AllocateNewObject(JNIEnv *env, jobject receiver, jclass currClass, jclass initClass)
2150 log_println("JVM_AllocateNewObject: IMPLEMENT ME!");
2154 /* JVM_AllocateNewArray */
2156 jobject JVM_AllocateNewArray(JNIEnv *env, jobject obj, jclass currClass, jint length)
2158 log_println("JVM_AllocateNewArray: IMPLEMENT ME!");
2162 /* JVM_LatestUserDefinedLoader */
2164 jobject JVM_LatestUserDefinedLoader(JNIEnv *env)
2166 log_println("JVM_LatestUserDefinedLoader: IMPLEMENT ME!");
2170 /* JVM_LoadClass0 */
2172 jclass JVM_LoadClass0(JNIEnv *env, jobject receiver, jclass currClass, jstring currClassName)
2174 log_println("JVM_LoadClass0: IMPLEMENT ME!");
2178 /* JVM_GetArrayLength */
2180 jint JVM_GetArrayLength(JNIEnv *env, jobject arr)
2184 TRACEJVMCALLS("JVM_GetArrayLength(arr=%p)", arr);
2186 a = (java_array_t *) arr;
2189 exceptions_throw_nullpointerexception();
2193 if (!class_is_array(a->objheader.vftbl->class)) {
2194 /* exceptions_throw_illegalargumentexception("Argument is not an array"); */
2195 exceptions_throw_illegalargumentexception();
2203 /* JVM_GetArrayElement */
2205 jobject JVM_GetArrayElement(JNIEnv *env, jobject arr, jint index)
2210 TRACEJVMCALLS("JVM_GetArrayElement(env=%p, arr=%p, index=%d)", env, arr, index);
2212 a = (java_array_t *) arr;
2215 exceptions_throw_nullpointerexception();
2219 if (!class_is_array(a->objheader.vftbl->class)) {
2220 exceptions_throw_illegalargumentexception();
2224 if (index < 0 || index > a->size) {
2225 exceptions_throw_arrayindexoutofboundsexception();
2229 elementtype = a->objheader.vftbl->arraydesc->elementtype;
2231 switch (elementtype) {
2233 return (jobject)primitive_box_int(((java_handle_intarray_t*)a)->data[index]);
2234 case ARRAYTYPE_LONG:
2235 return (jobject)primitive_box_long(((java_handle_longarray_t*)a)->data[index]);
2236 case ARRAYTYPE_FLOAT:
2237 return (jobject)primitive_box_float(((java_handle_floatarray_t*)a)->data[index]);
2238 case ARRAYTYPE_DOUBLE:
2239 return (jobject)primitive_box_double(((java_handle_doublearray_t*)a)->data[index]);
2240 case ARRAYTYPE_BYTE:
2241 return (jobject)primitive_box_byte(((java_handle_bytearray_t*)a)->data[index]);
2242 case ARRAYTYPE_CHAR:
2243 return (jobject)primitive_box_char(((java_handle_chararray_t*)a)->data[index]);
2244 case ARRAYTYPE_SHORT:
2245 return (jobject)primitive_box_short(((java_handle_shortarray_t*)a)->data[index]);
2246 case ARRAYTYPE_BOOLEAN:
2247 return (jobject)primitive_box_boolean(((java_handle_booleanarray_t*)a)->data[index]);
2248 case ARRAYTYPE_OBJECT:
2249 return (jobject)((java_handle_objectarray_t*)a)->data[index];
2251 /* invalid element type */
2252 exceptions_throw_internalerror("invalid element type code in array descriptor: %d", elementtype);
2253 return (jobject)NULL;
2258 /* JVM_GetPrimitiveArrayElement */
2260 jvalue JVM_GetPrimitiveArrayElement(JNIEnv *env, jobject arr, jint index, jint wCode)
2262 log_println("JVM_GetPrimitiveArrayElement: IMPLEMENT ME!");
2266 /* JVM_SetArrayElement */
2268 void JVM_SetArrayElement(JNIEnv *env, jobject arr, jint index, jobject val)
2270 log_println("JVM_SetArrayElement: IMPLEMENT ME!");
2274 /* JVM_SetPrimitiveArrayElement */
2276 void JVM_SetPrimitiveArrayElement(JNIEnv *env, jobject arr, jint index, jvalue v, unsigned char vCode)
2278 log_println("JVM_SetPrimitiveArrayElement: IMPLEMENT ME!");
2284 jobject JVM_NewArray(JNIEnv *env, jclass eltClass, jint length)
2289 java_handle_objectarray_t *oa;
2291 TRACEJVMCALLS("JVM_NewArray(env=%p, eltClass=%p, length=%d)", env, eltClass, length);
2293 c = LLNI_classinfo_unwrap(eltClass);
2295 /* create primitive or object array */
2297 if (class_is_primitive(c)) {
2298 pc = primitive_arrayclass_get_by_name(c->name);
2299 a = builtin_newarray(length, pc);
2304 oa = builtin_anewarray(length, c);
2306 return (jobject) oa;
2311 /* JVM_NewMultiArray */
2313 jobject JVM_NewMultiArray(JNIEnv *env, jclass eltClass, jintArray dim)
2315 log_println("JVM_NewMultiArray: IMPLEMENT ME!");
2319 /* JVM_InitializeSocketLibrary */
2321 jint JVM_InitializeSocketLibrary()
2323 log_println("JVM_InitializeSocketLibrary: IMPLEMENT ME!");
2329 jint JVM_Socket(jint domain, jint type, jint protocol)
2332 log_println("JVM_Socket: domain=%d, type=%d, protocol=%d", domain, type, protocol);
2334 return socket(domain, type, protocol);
2338 /* JVM_SocketClose */
2340 jint JVM_SocketClose(jint fd)
2343 log_println("JVM_SocketClose: fd=%d", fd);
2349 /* JVM_SocketShutdown */
2351 jint JVM_SocketShutdown(jint fd, jint howto)
2354 log_println("JVM_SocketShutdown: fd=%d, howto=%d", fd, howto);
2356 return shutdown(fd, howto);
2362 jint JVM_Recv(jint fd, char *buf, jint nBytes, jint flags)
2364 log_println("JVM_Recv: IMPLEMENT ME!");
2370 jint JVM_Send(jint fd, char *buf, jint nBytes, jint flags)
2372 log_println("JVM_Send: IMPLEMENT ME!");
2378 jint JVM_Timeout(int fd, long timeout)
2380 log_println("JVM_Timeout: IMPLEMENT ME!");
2386 jint JVM_Listen(jint fd, jint count)
2389 log_println("JVM_Listen: fd=%d, count=%d", fd, count);
2391 return listen(fd, count);
2397 jint JVM_Connect(jint fd, struct sockaddr *him, jint len)
2400 log_println("JVM_Connect: fd=%d, him=%p, len=%d", fd, him, len);
2402 return connect(fd, him, len);
2408 jint JVM_Bind(jint fd, struct sockaddr *him, jint len)
2410 log_println("JVM_Bind: IMPLEMENT ME!");
2416 jint JVM_Accept(jint fd, struct sockaddr *him, jint *len)
2419 log_println("JVM_Accept: fd=%d, him=%p, len=%p", fd, him, len);
2421 return accept(fd, him, (socklen_t *) len);
2427 jint JVM_RecvFrom(jint fd, char *buf, int nBytes, int flags, struct sockaddr *from, int *fromlen)
2429 log_println("JVM_RecvFrom: IMPLEMENT ME!");
2433 /* JVM_GetSockName */
2435 jint JVM_GetSockName(jint fd, struct sockaddr *him, int *len)
2438 log_println("JVM_GetSockName: fd=%d, him=%p, len=%p", fd, him, len);
2440 return getsockname(fd, him, (socklen_t *) len);
2446 jint JVM_SendTo(jint fd, char *buf, int len, int flags, struct sockaddr *to, int tolen)
2448 log_println("JVM_SendTo: IMPLEMENT ME!");
2452 /* JVM_SocketAvailable */
2454 jint JVM_SocketAvailable(jint fd, jint *pbytes)
2456 log_println("JVM_SocketAvailable: IMPLEMENT ME!");
2460 /* JVM_GetSockOpt */
2462 jint JVM_GetSockOpt(jint fd, int level, int optname, char *optval, int *optlen)
2464 log_println("JVM_GetSockOpt: IMPLEMENT ME!");
2468 /* JVM_SetSockOpt */
2470 jint JVM_SetSockOpt(jint fd, int level, int optname, const char *optval, int optlen)
2473 log_println("JVM_SetSockOpt: fd=%d, level=%d, optname=%d, optval=%s, optlen=%d", fd, level, optname, optval, optlen);
2475 return setsockopt(fd, level, optname, optval, optlen);
2479 /* JVM_GetHostName */
2481 int JVM_GetHostName(char* name, int namelen)
2484 log_println("JVM_GetHostName: name=%s, namelen=%d", name, namelen);
2486 return gethostname(name, namelen);
2490 /* JVM_GetHostByAddr */
2492 struct hostent* JVM_GetHostByAddr(const char* name, int len, int type)
2494 log_println("JVM_GetHostByAddr: IMPLEMENT ME!");
2498 /* JVM_GetHostByName */
2500 struct hostent* JVM_GetHostByName(char* name)
2502 log_println("JVM_GetHostByName: IMPLEMENT ME!");
2506 /* JVM_GetProtoByName */
2508 struct protoent* JVM_GetProtoByName(char* name)
2510 log_println("JVM_GetProtoByName: IMPLEMENT ME!");
2514 /* JVM_LoadLibrary */
2516 void* JVM_LoadLibrary(const char* name)
2519 log_println("JVM_LoadLibrary: name=%s", name);
2521 return native_library_open(utf_new_char(name));
2525 /* JVM_UnloadLibrary */
2527 void JVM_UnloadLibrary(void* handle)
2529 log_println("JVM_UnloadLibrary: IMPLEMENT ME!");
2533 /* JVM_FindLibraryEntry */
2535 void* JVM_FindLibraryEntry(void* handle, const char* name)
2540 log_println("JVM_FindLibraryEntry: handle=%p, name=%s", handle, name);
2543 symbol = lt_dlsym(handle, name);
2551 jboolean JVM_IsNaN(jdouble a)
2553 log_println("JVM_IsNaN: IMPLEMENT ME!");
2557 /* JVM_IsSupportedJNIVersion */
2559 jboolean JVM_IsSupportedJNIVersion(jint version)
2562 log_println("JVM_IsSupportedJNIVersion: version=%d", version);
2565 case JNI_VERSION_1_1:
2566 case JNI_VERSION_1_2:
2567 case JNI_VERSION_1_4:
2575 /* JVM_InternString */
2577 jstring JVM_InternString(JNIEnv *env, jstring str)
2580 log_println("JVM_InternString: str=%p", str);
2582 return (jstring) _Jv_java_lang_String_intern((java_lang_String *) str);
2586 /* JVM_RawMonitorCreate */
2588 JNIEXPORT void* JNICALL JVM_RawMonitorCreate(void)
2593 log_println("JVM_RawMonitorCreate");
2596 o = NEW(java_object_t);
2598 lock_init_object_lock(o);
2604 /* JVM_RawMonitorDestroy */
2606 JNIEXPORT void JNICALL JVM_RawMonitorDestroy(void *mon)
2609 log_println("JVM_RawMonitorDestroy: mon=%p", mon);
2611 FREE(mon, java_object_t);
2615 /* JVM_RawMonitorEnter */
2617 JNIEXPORT jint JNICALL JVM_RawMonitorEnter(void *mon)
2620 log_println("JVM_RawMonitorEnter: mon=%p", mon);
2622 (void) lock_monitor_enter((java_object_t *) mon);
2628 /* JVM_RawMonitorExit */
2630 JNIEXPORT void JNICALL JVM_RawMonitorExit(void *mon)
2633 log_println("JVM_RawMonitorExit: mon=%p", mon);
2635 (void) lock_monitor_exit((java_object_t *) mon);
2639 /* JVM_SetPrimitiveFieldValues */
2641 void JVM_SetPrimitiveFieldValues(JNIEnv *env, jclass cb, jobject obj, jlongArray fieldIDs, jcharArray typecodes, jbyteArray data)
2643 log_println("JVM_SetPrimitiveFieldValues: IMPLEMENT ME!");
2647 /* JVM_GetPrimitiveFieldValues */
2649 void JVM_GetPrimitiveFieldValues(JNIEnv *env, jclass cb, jobject obj, jlongArray fieldIDs, jcharArray typecodes, jbyteArray data)
2651 log_println("JVM_GetPrimitiveFieldValues: IMPLEMENT ME!");
2655 /* JVM_AccessVMBooleanFlag */
2657 jboolean JVM_AccessVMBooleanFlag(const char* name, jboolean* value, jboolean is_get)
2659 log_println("JVM_AccessVMBooleanFlag: IMPLEMENT ME!");
2663 /* JVM_AccessVMIntFlag */
2665 jboolean JVM_AccessVMIntFlag(const char* name, jint* value, jboolean is_get)
2667 log_println("JVM_AccessVMIntFlag: IMPLEMENT ME!");
2671 /* JVM_VMBreakPoint */
2673 void JVM_VMBreakPoint(JNIEnv *env, jobject obj)
2675 log_println("JVM_VMBreakPoint: IMPLEMENT ME!");
2679 /* JVM_GetClassFields */
2681 jobjectArray JVM_GetClassFields(JNIEnv *env, jclass cls, jint which)
2683 log_println("JVM_GetClassFields: IMPLEMENT ME!");
2687 /* JVM_GetClassMethods */
2689 jobjectArray JVM_GetClassMethods(JNIEnv *env, jclass cls, jint which)
2691 log_println("JVM_GetClassMethods: IMPLEMENT ME!");
2695 /* JVM_GetClassConstructors */
2697 jobjectArray JVM_GetClassConstructors(JNIEnv *env, jclass cls, jint which)
2699 log_println("JVM_GetClassConstructors: IMPLEMENT ME!");
2703 /* JVM_GetClassField */
2705 jobject JVM_GetClassField(JNIEnv *env, jclass cls, jstring name, jint which)
2707 log_println("JVM_GetClassField: IMPLEMENT ME!");
2711 /* JVM_GetClassMethod */
2713 jobject JVM_GetClassMethod(JNIEnv *env, jclass cls, jstring name, jobjectArray types, jint which)
2715 log_println("JVM_GetClassMethod: IMPLEMENT ME!");
2719 /* JVM_GetClassConstructor */
2721 jobject JVM_GetClassConstructor(JNIEnv *env, jclass cls, jobjectArray types, jint which)
2723 log_println("JVM_GetClassConstructor: IMPLEMENT ME!");
2727 /* JVM_NewInstance */
2729 jobject JVM_NewInstance(JNIEnv *env, jclass cls)
2731 log_println("JVM_NewInstance: IMPLEMENT ME!");
2737 jobject JVM_GetField(JNIEnv *env, jobject field, jobject obj)
2739 log_println("JVM_GetField: IMPLEMENT ME!");
2743 /* JVM_GetPrimitiveField */
2745 jvalue JVM_GetPrimitiveField(JNIEnv *env, jobject field, jobject obj, unsigned char wCode)
2747 log_println("JVM_GetPrimitiveField: IMPLEMENT ME!");
2753 void JVM_SetField(JNIEnv *env, jobject field, jobject obj, jobject val)
2755 log_println("JVM_SetField: IMPLEMENT ME!");
2759 /* JVM_SetPrimitiveField */
2761 void JVM_SetPrimitiveField(JNIEnv *env, jobject field, jobject obj, jvalue v, unsigned char vCode)
2763 log_println("JVM_SetPrimitiveField: IMPLEMENT ME!");
2767 /* JVM_InvokeMethod */
2769 jobject JVM_InvokeMethod(JNIEnv *env, jobject method, jobject obj, jobjectArray args0)
2772 log_println("JVM_InvokeMethod: method=%p, obj=%p, args0=%p", method, obj, args0);
2774 return (jobject) _Jv_java_lang_reflect_Method_invoke((java_lang_reflect_Method *) method, (java_lang_Object *) obj, (java_handle_objectarray_t *) args0);
2778 /* JVM_NewInstanceFromConstructor */
2780 jobject JVM_NewInstanceFromConstructor(JNIEnv *env, jobject c, jobjectArray args0)
2783 log_println("JVM_NewInstanceFromConstructor: c=%p, args0=%p", c, args0);
2785 return (jobject) _Jv_java_lang_reflect_Constructor_newInstance(env, (java_lang_reflect_Constructor *) c, (java_handle_objectarray_t *) args0);
2789 /* JVM_SupportsCX8 */
2791 jboolean JVM_SupportsCX8()
2794 log_println("JVM_SupportsCX8");
2796 return _Jv_java_util_concurrent_atomic_AtomicLong_VMSupportsCS8(NULL, NULL);
2802 jboolean JVM_CX8Field(JNIEnv *env, jobject obj, jfieldID fid, jlong oldVal, jlong newVal)
2804 log_println("JVM_CX8Field: IMPLEMENT ME!");
2808 /* JVM_GetAllThreads */
2810 jobjectArray JVM_GetAllThreads(JNIEnv *env, jclass dummy)
2812 log_println("JVM_GetAllThreads: IMPLEMENT ME!");
2816 /* JVM_DumpThreads */
2818 jobjectArray JVM_DumpThreads(JNIEnv *env, jclass threadClass, jobjectArray threads)
2820 log_println("JVM_DumpThreads: IMPLEMENT ME!");
2824 /* JVM_GetManagement */
2826 void* JVM_GetManagement(jint version)
2828 log_println("JVM_GetManagement: IMPLEMENT ME!");
2832 /* JVM_InitAgentProperties */
2834 jobject JVM_InitAgentProperties(JNIEnv *env, jobject properties)
2836 log_println("JVM_InitAgentProperties: IMPLEMENT ME!");
2840 /* JVM_GetEnclosingMethodInfo */
2842 jobjectArray JVM_GetEnclosingMethodInfo(JNIEnv *env, jclass ofClass)
2844 log_println("JVM_GetEnclosingMethodInfo: IMPLEMENT ME!");
2848 /* JVM_GetThreadStateValues */
2850 jintArray JVM_GetThreadStateValues(JNIEnv* env, jint javaThreadState)
2852 log_println("JVM_GetThreadStateValues: IMPLEMENT ME!");
2856 /* JVM_GetThreadStateValues */
2858 jobjectArray JVM_GetThreadStateNames(JNIEnv* env, jint javaThreadState, jintArray values)
2860 log_println("JVM_GetThreadStateValues: IMPLEMENT ME!");
2864 /* JVM_GetVersionInfo */
2866 void JVM_GetVersionInfo(JNIEnv* env, jvm_version_info* info, size_t info_size)
2868 log_println("JVM_GetVersionInfo: IMPLEMENT ME!");
2872 /* OS: JVM_RegisterSignal */
2874 void* JVM_RegisterSignal(jint sig, void* handler)
2876 log_println("JVM_RegisterSignal: sig=%d, handler=%p, IMPLEMENT ME!", sig, handler);
2881 /* OS: JVM_RaiseSignal */
2883 jboolean JVM_RaiseSignal(jint sig)
2885 log_println("JVM_RaiseSignal: sig=%s", sig);
2890 /* OS: JVM_FindSignal */
2892 jint JVM_FindSignal(const char *name)
2894 log_println("JVM_FindSignal: name=%s", name);
2900 * These are local overrides for various environment variables in Emacs.
2901 * Please do not remove this and leave it at the end of the file, where
2902 * Emacs will automagically detect them.
2903 * ---------------------------------------------------------------------
2906 * indent-tabs-mode: t