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 8256 2007-08-05 10:58:21Z twisti $
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/native.h"
57 #include "native/include/java_lang_AssertionStatusDirectives.h"
58 #include "native/include/java_lang_String.h" /* required by j.l.CL */
59 #include "native/include/java_nio_ByteBuffer.h" /* required by j.l.CL */
60 #include "native/include/java_lang_ClassLoader.h" /* required by j.l.C */
61 #include "native/include/java_lang_StackTraceElement.h"
62 #include "native/include/java_lang_Throwable.h"
63 #include "native/include/java_security_ProtectionDomain.h"
64 #include "native/include/java_lang_Integer.h"
65 #include "native/include/java_lang_Long.h"
66 #include "native/include/java_lang_Short.h"
67 #include "native/include/java_lang_Byte.h"
68 #include "native/include/java_lang_Character.h"
69 #include "native/include/java_lang_Boolean.h"
70 #include "native/include/java_lang_Float.h"
71 #include "native/include/java_lang_Double.h"
73 #if defined(ENABLE_ANNOTATIONS)
74 #include "native/include/sun_reflect_ConstantPool.h"
77 #include "native/vm/java_lang_Class.h"
78 #include "native/vm/java_lang_ClassLoader.h"
79 #include "native/vm/java_lang_Object.h"
80 #include "native/vm/java_lang_Runtime.h"
81 #include "native/vm/java_lang_String.h"
82 #include "native/vm/java_lang_Thread.h"
83 #include "native/vm/java_lang_reflect_Constructor.h"
84 #include "native/vm/java_lang_reflect_Method.h"
85 #include "native/vm/java_util_concurrent_atomic_AtomicLong.h"
86 #include "native/vm/reflect.h"
88 #include "threads/lock-common.h"
90 #include "toolbox/logging.h"
92 #include "vm/builtin.h"
93 #include "vm/exceptions.h"
94 #include "vm/initialize.h"
95 #include "vm/properties.h"
96 #include "vm/stringlocal.h"
98 #include "vm/resolve.h"
100 #include "vm/jit/stacktrace.h"
102 #include "vmcore/classcache.h"
103 #include "vmcore/options.h"
104 #include "vmcore/primitive.h"
107 /* debugging macro ************************************************************/
110 # define TRACEJVMCALLS(...) \
112 if (opt_TraceJVMCalls) { \
113 log_println(__VA_ARGS__); \
117 # define TRACEJVMCALLS(...)
122 /* Naming convention of RE build version string: n.n.n[_uu[c]][-<identifier>]-bxx */
123 unsigned int jvm_version; /* Consists of major, minor, micro (n.n.n) */
124 /* and build number (xx) */
125 unsigned int update_version : 8; /* Update release version (uu) */
126 unsigned int special_update_version : 8; /* Special update release version (c) */
127 unsigned int reserved1 : 16;
128 unsigned int reserved2;
130 /* The following bits represents JVM supports that JDK has dependency on.
131 * JDK can use these bits to determine which JVM version
132 * and support it has to maintain runtime compatibility.
134 * When a new bit is added in a minor or update release, make sure
135 * the new bit is also added in the main/baseline.
137 unsigned int is_attachable : 1;
145 * A structure used to a capture exception table entry in a Java method.
152 } JVM_ExceptionTableEntryType;
155 int jio_vsnprintf(char *str, size_t count, const char *fmt, va_list args)
157 if ((intptr_t) count <= 0)
160 return vsnprintf(str, count, fmt, args);
164 int jio_snprintf(char *str, size_t count, const char *fmt, ...)
170 len = jio_vsnprintf(str, count, fmt, ap);
177 int jio_fprintf(FILE* f, const char *fmt, ...)
179 log_println("jio_fprintf: IMPLEMENT ME!");
183 int jio_vfprintf(FILE* f, const char *fmt, va_list args)
185 log_println("jio_vfprintf: IMPLEMENT ME!");
189 int jio_printf(const char *fmt, ...)
191 log_println("jio_printf: IMPLEMENT ME!");
195 /* JVM_GetInterfaceVersion */
197 jint JVM_GetInterfaceVersion()
199 /* This is defined in hotspot/src/share/vm/prims/jvm.h */
201 #define JVM_INTERFACE_VERSION 4
203 return JVM_INTERFACE_VERSION;
207 /* JVM_CurrentTimeMillis */
209 jlong JVM_CurrentTimeMillis(JNIEnv *env, jclass ignored)
212 log_println("JVM_CurrentTimeMillis");
214 return (jlong) builtin_currenttimemillis();
220 jlong JVM_NanoTime(JNIEnv *env, jclass ignored)
223 log_println("JVM_NanoTime");
225 return (jlong) builtin_nanotime();
231 void JVM_ArrayCopy(JNIEnv *env, jclass ignored, jobject src, jint src_pos, jobject dst, jint dst_pos, jint length)
236 s = (java_arrayheader *) src;
237 d = (java_arrayheader *) dst;
240 log_println("JVM_ArrayCopy: src=%p, src_pos=%d, dst=%p, dst_pos=%d, length=%d", src, src_pos, dst, dst_pos, length);
243 (void) builtin_arraycopy(s, src_pos, d, dst_pos, length);
247 /* JVM_InitProperties */
249 jobject JVM_InitProperties(JNIEnv *env, jobject properties)
252 log_println("JVM_InitProperties: properties=%d", properties);
254 properties_system_add_all((java_objectheader *) properties);
260 void JVM_Exit(jint code)
262 log_println("JVM_Exit: IMPLEMENT ME!");
268 void JVM_Halt(jint code)
271 log_println("JVM_Halt: code=%d", code);
278 /* JVM_OnExit(void (*func)) */
280 void JVM_OnExit(void (*func)(void))
282 log_println("JVM_OnExit(void (*func): IMPLEMENT ME!");
291 log_println("JVM_GC");
293 _Jv_java_lang_Runtime_gc();
297 /* JVM_MaxObjectInspectionAge */
299 jlong JVM_MaxObjectInspectionAge(void)
301 log_println("JVM_MaxObjectInspectionAge: IMPLEMENT ME!");
305 /* JVM_TraceInstructions */
307 void JVM_TraceInstructions(jboolean on)
309 log_println("JVM_TraceInstructions: IMPLEMENT ME!");
313 /* JVM_TraceMethodCalls */
315 void JVM_TraceMethodCalls(jboolean on)
317 log_println("JVM_TraceMethodCalls: IMPLEMENT ME!");
321 /* JVM_TotalMemory */
323 jlong JVM_TotalMemory(void)
326 log_println("JVM_TotalMemory");
328 return _Jv_java_lang_Runtime_totalMemory();
334 jlong JVM_FreeMemory(void)
337 log_println("JVM_FreeMemory");
339 return _Jv_java_lang_Runtime_freeMemory();
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((java_lang_Class *) 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_objectheader *) 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_objectarray *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* utf)
660 log_println("JVM_FindPrimitiveClass: utf=%s", utf);
662 return (jclass) primitive_class_get_by_name(utf_new_char(utf));
666 /* JVM_ResolveClass */
668 void JVM_ResolveClass(JNIEnv* env, jclass cls)
670 log_println("JVM_ResolveClass: IMPLEMENT ME!");
674 /* JVM_FindClassFromClassLoader */
676 jclass JVM_FindClassFromClassLoader(JNIEnv* env, const char* name, jboolean init, jobject loader, jboolean throwError)
681 log_println("JVM_FindClassFromClassLoader: name=%s, init=%d, loader=%p, throwError=%d", name, init, loader, throwError);
684 c = load_class_from_classloader(utf_new_char(name), (java_objectheader *) loader);
690 if (!(c->state & CLASS_INITIALIZED))
691 if (!initialize_class(c))
698 /* JVM_FindClassFromClass */
700 jclass JVM_FindClassFromClass(JNIEnv *env, const char *name, jboolean init, jclass from)
702 log_println("JVM_FindClassFromClass: IMPLEMENT ME!");
706 /* JVM_DefineClass */
708 jclass JVM_DefineClass(JNIEnv *env, const char *name, jobject loader, const jbyte *buf, jsize len, jobject pd)
710 log_println("JVM_DefineClass: IMPLEMENT ME!");
714 /* JVM_DefineClassWithSource */
716 jclass JVM_DefineClassWithSource(JNIEnv *env, const char *name, jobject loader, const jbyte *buf, jsize len, jobject pd, const char *source)
719 log_println("JVM_DefineClassWithSource: name=%s, loader=%p, buf=%p, len=%d, pd=%p, source=%s", name, loader, buf, len, pd, source);
721 /* XXX do something with pd and source */
723 return (jclass) class_define(utf_new_char(name), (java_objectheader *) loader, len, (u1 *) buf);
728 /* JVM_FindLoadedClass */
730 jclass JVM_FindLoadedClass(JNIEnv *env, jobject loader, jstring name)
736 cl = (classloader *) loader;
739 log_println("JVM_FindLoadedClass(loader=%p, name=%p)", loader, name);
742 u = javastring_toutf((java_objectheader *) name, true);
743 c = classcache_lookup(cl, u);
749 /* JVM_GetClassName */
751 jstring JVM_GetClassName(JNIEnv *env, jclass cls)
754 log_println("JVM_GetClassName: cls=%p", cls);
756 return (jstring) _Jv_java_lang_Class_getName((java_lang_Class *) cls);
760 /* JVM_GetClassInterfaces */
762 jobjectArray JVM_GetClassInterfaces(JNIEnv *env, jclass cls)
765 log_println("JVM_GetClassInterfaces: cls=%p", cls);
767 return (jobjectArray) _Jv_java_lang_Class_getInterfaces((java_lang_Class *) cls);
771 /* JVM_GetClassLoader */
773 jobject JVM_GetClassLoader(JNIEnv *env, jclass cls)
776 log_println("JVM_GetClassLoader: cls=%p", cls);
778 return (jobject) _Jv_java_lang_Class_getClassLoader((java_lang_Class *) cls);
782 /* JVM_IsInterface */
784 jboolean JVM_IsInterface(JNIEnv *env, jclass cls)
789 log_println("JVM_IsInterface: cls=%p", cls);
792 c = (classinfo *) cls;
794 return class_is_interface(c);
798 /* JVM_GetClassSigners */
800 jobjectArray JVM_GetClassSigners(JNIEnv *env, jclass cls)
802 log_println("JVM_GetClassSigners: IMPLEMENT ME!");
806 /* JVM_SetClassSigners */
808 void JVM_SetClassSigners(JNIEnv *env, jclass cls, jobjectArray signers)
810 log_println("JVM_SetClassSigners: IMPLEMENT ME!");
814 /* JVM_GetProtectionDomain */
816 jobject JVM_GetProtectionDomain(JNIEnv *env, jclass cls)
821 log_println("JVM_GetProtectionDomain: cls=%p");
824 c = (classinfo *) cls;
827 exceptions_throw_nullpointerexception();
831 /* Primitive types do not have a protection domain. */
833 if (class_is_primitive(c))
838 /* JVM_SetProtectionDomain */
840 void JVM_SetProtectionDomain(JNIEnv *env, jclass cls, jobject protection_domain)
842 log_println("JVM_SetProtectionDomain: IMPLEMENT ME!");
846 /* JVM_DoPrivileged */
848 jobject JVM_DoPrivileged(JNIEnv *env, jclass cls, jobject action, jobject context, jboolean wrapException)
850 java_objectheader *o;
853 java_objectheader *result;
854 java_objectheader *e;
857 log_println("JVM_DoPrivileged: action=%p, context=%p, wrapException=%d", action, context, wrapException);
860 o = (java_objectheader *) action;
863 if (action == NULL) {
864 exceptions_throw_nullpointerexception();
868 /* lookup run() method (throw no exceptions) */
870 m = class_resolveclassmethod(c, utf_run, utf_void__java_lang_Object, c,
873 if ((m == NULL) || !(m->flags & ACC_PUBLIC) || (m->flags & ACC_STATIC)) {
874 exceptions_throw_internalerror("No run method");
878 /* XXX It seems something with a privileged stack needs to be done
881 result = vm_call_method(m, o);
883 e = exceptions_get_and_clear_exception();
886 exceptions_throw_privilegedactionexception(e);
890 return (jobject) result;
894 /* JVM_GetInheritedAccessControlContext */
896 jobject JVM_GetInheritedAccessControlContext(JNIEnv *env, jclass cls)
898 log_println("JVM_GetInheritedAccessControlContext: IMPLEMENT ME!");
902 /* JVM_GetStackAccessControlContext */
904 jobject JVM_GetStackAccessControlContext(JNIEnv *env, jclass cls)
906 log_println("JVM_GetStackAccessControlContext: IMPLEMENT ME!");
910 /* JVM_IsArrayClass */
912 jboolean JVM_IsArrayClass(JNIEnv *env, jclass cls)
915 log_println("JVM_IsArrayClass: cls=%p", cls);
917 return class_is_array((classinfo *) cls);
921 /* JVM_IsPrimitiveClass */
923 jboolean JVM_IsPrimitiveClass(JNIEnv *env, jclass cls)
927 c = (classinfo *) cls;
930 log_println("JVM_IsPrimitiveClass(cls=%p)", cls);
933 return class_is_primitive(c);
937 /* JVM_GetComponentType */
939 jclass JVM_GetComponentType(JNIEnv *env, jclass cls)
942 log_println("JVM_GetComponentType: cls=%p", cls);
944 return (jclass) _Jv_java_lang_Class_getComponentType((java_lang_Class *) cls);
948 /* JVM_GetClassModifiers */
950 jint JVM_GetClassModifiers(JNIEnv *env, jclass cls)
955 log_println("JVM_GetClassModifiers: cls=%p", cls);
958 c = (classinfo *) cls;
960 /* XXX is this correct? */
962 return c->flags & ACC_CLASS_REFLECT_MASK;
966 /* JVM_GetDeclaredClasses */
968 jobjectArray JVM_GetDeclaredClasses(JNIEnv *env, jclass ofClass)
970 log_println("JVM_GetDeclaredClasses: IMPLEMENT ME!");
974 /* JVM_GetDeclaringClass */
976 jclass JVM_GetDeclaringClass(JNIEnv *env, jclass ofClass)
978 classinfo *c = (classinfo*)ofClass;
980 TRACEJVMCALLS("JVM_GetDeclaringClass: ofClass=%p", ofClass);
983 exceptions_throw_nullpointerexception();
987 return (jclass)class_get_declaringclass(c);
991 /* JVM_GetClassSignature */
993 jstring JVM_GetClassSignature(JNIEnv *env, jclass cls)
995 log_println("JVM_GetClassSignature: IMPLEMENT ME!");
999 /* JVM_GetClassAnnotations */
1001 jbyteArray JVM_GetClassAnnotations(JNIEnv *env, jclass cls)
1003 #if defined(ENABLE_ANNOTATIONS)
1004 classinfo *c = (classinfo*)cls;
1005 java_bytearray *annotations = NULL;
1007 TRACEJVMCALLS("JVM_GetClassAnnotations: cls=%p", cls);
1010 exceptions_throw_nullpointerexception();
1014 /* Return null for arrays and primitives: */
1015 if(class_is_primitive(c) || class_is_array(c))
1020 if(c->annotations != NULL)
1022 uint32_t size = c->annotations->size;
1023 annotations = builtin_newarray_byte(size);
1025 if(annotations != NULL)
1027 MCOPY(annotations->data, c->annotations->data, uint8_t, size);
1031 return (jbyteArray)annotations;
1033 log_println("JVM_GetClassAnnotations: cls=%p, not implemented in this configuration!", cls);
1039 /* JVM_GetFieldAnnotations */
1041 jbyteArray JVM_GetFieldAnnotations(JNIEnv *env, jobject field)
1043 java_lang_reflect_Field *rf = (java_lang_reflect_Field*)field;
1045 TRACEJVMCALLS("JVM_GetFieldAnnotations: field=%p", field);
1047 if (field == NULL) {
1048 exceptions_throw_nullpointerexception();
1052 return rf->annotations;
1056 /* JVM_GetMethodAnnotations */
1058 jbyteArray JVM_GetMethodAnnotations(JNIEnv *env, jobject method)
1060 java_lang_reflect_Method *rm = (java_lang_reflect_Method*)method;
1062 TRACEJVMCALLS("JVM_GetMethodAnnotations: method=%p", method);
1064 if (method == NULL) {
1065 exceptions_throw_nullpointerexception();
1069 return rm->annotations;
1073 /* JVM_GetMethodDefaultAnnotationValue */
1075 jbyteArray JVM_GetMethodDefaultAnnotationValue(JNIEnv *env, jobject method)
1077 java_lang_reflect_Method *rm = (java_lang_reflect_Method*)method;
1079 TRACEJVMCALLS("JVM_GetMethodDefaultAnnotationValue: method=%p", method);
1081 if (method == NULL) {
1082 exceptions_throw_nullpointerexception();
1086 return rm->annotationDefault;
1090 /* JVM_GetMethodParameterAnnotations */
1092 jbyteArray JVM_GetMethodParameterAnnotations(JNIEnv *env, jobject method)
1094 java_lang_reflect_Method *rm = (java_lang_reflect_Method*)method;
1096 TRACEJVMCALLS("JVM_GetMethodParameterAnnotations: method=%p", method);
1098 if (method == NULL) {
1099 exceptions_throw_nullpointerexception();
1103 return rm->parameterAnnotations;
1107 /* JVM_GetClassDeclaredFields */
1109 jobjectArray JVM_GetClassDeclaredFields(JNIEnv *env, jclass ofClass, jboolean publicOnly)
1112 log_println("JVM_GetClassDeclaredFields: ofClass=%p, publicOnly=%d", ofClass, publicOnly);
1114 return (jobjectArray) _Jv_java_lang_Class_getDeclaredFields((java_lang_Class *) ofClass, publicOnly);
1118 /* JVM_GetClassDeclaredMethods */
1120 jobjectArray JVM_GetClassDeclaredMethods(JNIEnv *env, jclass ofClass, jboolean publicOnly)
1123 log_println("JVM_GetClassDeclaredMethods: ofClass=%p, publicOnly=%d", ofClass, publicOnly);
1125 return (jobjectArray) _Jv_java_lang_Class_getDeclaredMethods((java_lang_Class *) ofClass, publicOnly);
1129 /* JVM_GetClassDeclaredConstructors */
1131 jobjectArray JVM_GetClassDeclaredConstructors(JNIEnv *env, jclass ofClass, jboolean publicOnly)
1134 log_println("JVM_GetClassDeclaredConstructors: ofClass=%p, publicOnly=%d", ofClass, publicOnly);
1136 return (jobjectArray) _Jv_java_lang_Class_getDeclaredConstructors((java_lang_Class *) ofClass, publicOnly);
1140 /* JVM_GetClassAccessFlags */
1142 jint JVM_GetClassAccessFlags(JNIEnv *env, jclass cls)
1147 log_println("JVM_GetClassAccessFlags: cls=%p", cls);
1150 c = (classinfo *) cls;
1152 return c->flags & ACC_CLASS_REFLECT_MASK;
1156 /* JVM_GetClassConstantPool */
1158 jobject JVM_GetClassConstantPool(JNIEnv *env, jclass cls)
1160 #if defined(ENABLE_ANNOTATIONS)
1161 sun_reflect_ConstantPool *constantPool = NULL;
1163 TRACEJVMCALLS("JVM_GetClassConstantPool: cls=%p", cls);
1165 assert(cls != NULL);
1168 (sun_reflect_ConstantPool*)native_new_and_init(
1169 class_sun_reflect_ConstantPool);
1171 if (constantPool == NULL) {
1176 constantPool->constantPoolOop = (java_lang_Object*)cls;
1177 return (jobject)constantPool;
1179 log_println("JVM_GetClassConstantPool: cls=%p, not implemented in this configuration!", cls);
1185 /* JVM_ConstantPoolGetSize */
1187 jint JVM_ConstantPoolGetSize(JNIEnv *env, jobject unused, jobject jcpool)
1189 classinfo *cls = (classinfo*)jcpool;
1190 TRACEJVMCALLS("JVM_ConstantPoolGetSize: jcpool=%p", jcpool);
1191 return cls->cpcount;
1195 /* JVM_ConstantPoolGetClassAt */
1197 jclass JVM_ConstantPoolGetClassAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1199 constant_classref *ref;
1200 classinfo *cls = (classinfo*)jcpool;
1202 TRACEJVMCALLS("JVM_ConstantPoolGetClassAt: jcpool=%p, index=%d", jcpool, index);
1204 ref = (constant_classref*)class_getconstant(cls, index, CONSTANT_Class);
1210 return (jclass)resolve_classref_eager(ref);
1214 /* JVM_ConstantPoolGetClassAtIfLoaded */
1216 jclass JVM_ConstantPoolGetClassAtIfLoaded(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1218 constant_classref *ref;
1219 classinfo *c = NULL;
1220 classinfo *cls = (classinfo*)jcpool;
1222 TRACEJVMCALLS("JVM_ConstantPoolGetClassAtIfLoaded: jcpool=%p, index=%d", jcpool, index);
1224 ref = (constant_classref*)class_getconstant(cls, index, CONSTANT_Class);
1230 if (!resolve_classref(NULL,ref,resolveLazy,true,true,&c)) {
1234 if (c == NULL || !(c->state & CLASS_LOADED)) {
1242 /* JVM_ConstantPoolGetMethodAt */
1244 jobject JVM_ConstantPoolGetMethodAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1246 constant_FMIref *ref;
1247 classinfo *cls = (classinfo*)jcpool;
1249 TRACEJVMCALLS("JVM_ConstantPoolGetMethodAt: jcpool=%p, index=%d", jcpool, index);
1251 ref = (constant_FMIref*)class_getconstant(cls, index, CONSTANT_Methodref);
1257 /* XXX: is that right? or do I have to use resolve_method_*? */
1258 return (jobject)reflect_method_new(ref->p.method);
1262 /* JVM_ConstantPoolGetMethodAtIfLoaded */
1264 jobject JVM_ConstantPoolGetMethodAtIfLoaded(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1266 constant_FMIref *ref;
1267 classinfo *c = NULL;
1268 classinfo *cls = (classinfo*)jcpool;
1270 TRACEJVMCALLS("JVM_ConstantPoolGetMethodAtIfLoaded: jcpool=%p, index=%d", jcpool, index);
1272 ref = (constant_FMIref*)class_getconstant(cls, index, CONSTANT_Methodref);
1278 if (!resolve_classref(NULL,ref->p.classref,resolveLazy,true,true,&c)) {
1282 if (c == NULL || !(c->state & CLASS_LOADED)) {
1286 return (jobject)reflect_method_new(ref->p.method);
1290 /* JVM_ConstantPoolGetFieldAt */
1292 jobject JVM_ConstantPoolGetFieldAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1294 constant_FMIref *ref;
1295 classinfo *cls = (classinfo*)jcpool;
1297 TRACEJVMCALLS("JVM_ConstantPoolGetFieldAt: jcpool=%p, index=%d", jcpool, index);
1299 ref = (constant_FMIref*)class_getconstant(cls, index, CONSTANT_Fieldref);
1305 return (jobject)reflect_field_new(ref->p.field);
1309 /* JVM_ConstantPoolGetFieldAtIfLoaded */
1311 jobject JVM_ConstantPoolGetFieldAtIfLoaded(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1313 constant_FMIref *ref;
1315 classinfo *cls = (classinfo*)jcpool;
1317 TRACEJVMCALLS("JVM_ConstantPoolGetFieldAtIfLoaded: jcpool=%p, index=%d", jcpool, index);
1319 ref = (constant_FMIref*)class_getconstant(
1320 (classinfo*)cls, index, CONSTANT_Fieldref);
1326 if (!resolve_classref(NULL,ref->p.classref,resolveLazy,true,true,&c)) {
1330 if (c == NULL || !(c->state & CLASS_LOADED)) {
1334 return (jobject)reflect_field_new(ref->p.field);
1338 /* JVM_ConstantPoolGetMemberRefInfoAt */
1340 jobjectArray JVM_ConstantPoolGetMemberRefInfoAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1342 log_println("JVM_ConstantPoolGetMemberRefInfoAt: jcpool=%p, index=%d, IMPLEMENT ME!", jcpool, index);
1347 /* JVM_ConstantPoolGetIntAt */
1349 jint JVM_ConstantPoolGetIntAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1351 constant_integer *ref;
1352 classinfo *cls = (classinfo*)jcpool;
1354 TRACEJVMCALLS("JVM_ConstantPoolGetIntAt: jcpool=%p, index=%d", jcpool, index);
1356 ref = (constant_integer*)class_getconstant(cls, index, CONSTANT_Integer);
1366 /* JVM_ConstantPoolGetLongAt */
1368 jlong JVM_ConstantPoolGetLongAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1371 classinfo *cls = (classinfo*)jcpool;
1373 TRACEJVMCALLS("JVM_ConstantPoolGetLongAt: jcpool=%p, index=%d", jcpool, index);
1375 ref = (constant_long*)class_getconstant(cls, index, CONSTANT_Long);
1385 /* JVM_ConstantPoolGetFloatAt */
1387 jfloat JVM_ConstantPoolGetFloatAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1389 constant_float *ref;
1390 classinfo *cls = (classinfo*)jcpool;
1392 TRACEJVMCALLS("JVM_ConstantPoolGetFloatAt: jcpool=%p, index=%d", jcpool, index);
1394 ref = (constant_float*)class_getconstant(cls, index, CONSTANT_Float);
1404 /* JVM_ConstantPoolGetDoubleAt */
1406 jdouble JVM_ConstantPoolGetDoubleAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1408 constant_double *ref;
1409 classinfo *cls = (classinfo*)jcpool;
1411 TRACEJVMCALLS("JVM_ConstantPoolGetDoubleAt: jcpool=%p, index=%d", jcpool, index);
1413 ref = (constant_double*)class_getconstant(cls, index, CONSTANT_Double);
1423 /* JVM_ConstantPoolGetStringAt */
1425 jstring JVM_ConstantPoolGetStringAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1428 classinfo *cls = (classinfo*)jcpool;
1430 TRACEJVMCALLS("JVM_ConstantPoolGetStringAt: jcpool=%p, index=%d", jcpool, index);
1432 ref = (utf*)class_getconstant(cls, index, CONSTANT_String);
1438 /* XXX: I hope literalstring_new is the right Function. */
1439 return (java_lang_String*)literalstring_new(ref);
1443 /* JVM_ConstantPoolGetUTF8At */
1445 jstring JVM_ConstantPoolGetUTF8At(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1448 classinfo *cls = (classinfo*)jcpool;
1450 TRACEJVMCALLS("JVM_ConstantPoolGetUTF8At: jcpool=%p, index=%d", jcpool, index);
1452 ref = (utf*)class_getconstant(cls, index, CONSTANT_Utf8);
1458 /* XXX: I hope literalstring_new is the right Function. */
1459 return (java_lang_String*)literalstring_new(ref);
1463 /* JVM_DesiredAssertionStatus */
1465 jboolean JVM_DesiredAssertionStatus(JNIEnv *env, jclass unused, jclass cls)
1467 log_println("JVM_DesiredAssertionStatus: cls=%p, IMPLEMENT ME!", cls);
1473 /* JVM_AssertionStatusDirectives */
1475 jobject JVM_AssertionStatusDirectives(JNIEnv *env, jclass unused)
1478 java_lang_AssertionStatusDirectives *o;
1479 java_objectarray *classes;
1480 java_objectarray *packages;
1483 log_println("JVM_AssertionStatusDirectives");
1485 /* XXX this is not completely implemented */
1487 c = load_class_bootstrap(utf_new_char("java/lang/AssertionStatusDirectives"));
1492 o = (java_lang_AssertionStatusDirectives *) builtin_new(c);
1497 classes = builtin_anewarray(0, class_java_lang_Object);
1499 if (classes == NULL)
1502 packages = builtin_anewarray(0, class_java_lang_Object);
1504 if (packages == NULL)
1507 /* set instance fields */
1509 o->classes = classes;
1510 o->packages = packages;
1516 /* JVM_GetClassNameUTF */
1518 const char* JVM_GetClassNameUTF(JNIEnv *env, jclass cls)
1520 log_println("JVM_GetClassNameUTF: IMPLEMENT ME!");
1524 /* JVM_GetClassCPTypes */
1526 void JVM_GetClassCPTypes(JNIEnv *env, jclass cls, unsigned char *types)
1528 log_println("JVM_GetClassCPTypes: IMPLEMENT ME!");
1532 /* JVM_GetClassCPEntriesCount */
1534 jint JVM_GetClassCPEntriesCount(JNIEnv *env, jclass cls)
1536 log_println("JVM_GetClassCPEntriesCount: IMPLEMENT ME!");
1540 /* JVM_GetClassFieldsCount */
1542 jint JVM_GetClassFieldsCount(JNIEnv *env, jclass cls)
1544 log_println("JVM_GetClassFieldsCount: IMPLEMENT ME!");
1548 /* JVM_GetClassMethodsCount */
1550 jint JVM_GetClassMethodsCount(JNIEnv *env, jclass cls)
1552 log_println("JVM_GetClassMethodsCount: IMPLEMENT ME!");
1556 /* JVM_GetMethodIxExceptionIndexes */
1558 void JVM_GetMethodIxExceptionIndexes(JNIEnv *env, jclass cls, jint method_index, unsigned short *exceptions)
1560 log_println("JVM_GetMethodIxExceptionIndexes: IMPLEMENT ME!");
1564 /* JVM_GetMethodIxExceptionsCount */
1566 jint JVM_GetMethodIxExceptionsCount(JNIEnv *env, jclass cls, jint method_index)
1568 log_println("JVM_GetMethodIxExceptionsCount: IMPLEMENT ME!");
1572 /* JVM_GetMethodIxByteCode */
1574 void JVM_GetMethodIxByteCode(JNIEnv *env, jclass cls, jint method_index, unsigned char *code)
1576 log_println("JVM_GetMethodIxByteCode: IMPLEMENT ME!");
1580 /* JVM_GetMethodIxByteCodeLength */
1582 jint JVM_GetMethodIxByteCodeLength(JNIEnv *env, jclass cls, jint method_index)
1584 log_println("JVM_GetMethodIxByteCodeLength: IMPLEMENT ME!");
1588 /* JVM_GetMethodIxExceptionTableEntry */
1590 void JVM_GetMethodIxExceptionTableEntry(JNIEnv *env, jclass cls, jint method_index, jint entry_index, JVM_ExceptionTableEntryType *entry)
1592 log_println("JVM_GetMethodIxExceptionTableEntry: IMPLEMENT ME!");
1596 /* JVM_GetMethodIxExceptionTableLength */
1598 jint JVM_GetMethodIxExceptionTableLength(JNIEnv *env, jclass cls, int method_index)
1600 log_println("JVM_GetMethodIxExceptionTableLength: IMPLEMENT ME!");
1604 /* JVM_GetMethodIxModifiers */
1606 jint JVM_GetMethodIxModifiers(JNIEnv *env, jclass cls, int method_index)
1608 log_println("JVM_GetMethodIxModifiers: IMPLEMENT ME!");
1612 /* JVM_GetFieldIxModifiers */
1614 jint JVM_GetFieldIxModifiers(JNIEnv *env, jclass cls, int field_index)
1616 log_println("JVM_GetFieldIxModifiers: IMPLEMENT ME!");
1620 /* JVM_GetMethodIxLocalsCount */
1622 jint JVM_GetMethodIxLocalsCount(JNIEnv *env, jclass cls, int method_index)
1624 log_println("JVM_GetMethodIxLocalsCount: IMPLEMENT ME!");
1628 /* JVM_GetMethodIxArgsSize */
1630 jint JVM_GetMethodIxArgsSize(JNIEnv *env, jclass cls, int method_index)
1632 log_println("JVM_GetMethodIxArgsSize: IMPLEMENT ME!");
1636 /* JVM_GetMethodIxMaxStack */
1638 jint JVM_GetMethodIxMaxStack(JNIEnv *env, jclass cls, int method_index)
1640 log_println("JVM_GetMethodIxMaxStack: IMPLEMENT ME!");
1644 /* JVM_IsConstructorIx */
1646 jboolean JVM_IsConstructorIx(JNIEnv *env, jclass cls, int method_index)
1648 log_println("JVM_IsConstructorIx: IMPLEMENT ME!");
1652 /* JVM_GetMethodIxNameUTF */
1654 const char* JVM_GetMethodIxNameUTF(JNIEnv *env, jclass cls, jint method_index)
1656 log_println("JVM_GetMethodIxNameUTF: IMPLEMENT ME!");
1660 /* JVM_GetMethodIxSignatureUTF */
1662 const char* JVM_GetMethodIxSignatureUTF(JNIEnv *env, jclass cls, jint method_index)
1664 log_println("JVM_GetMethodIxSignatureUTF: IMPLEMENT ME!");
1668 /* JVM_GetCPFieldNameUTF */
1670 const char* JVM_GetCPFieldNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1672 log_println("JVM_GetCPFieldNameUTF: IMPLEMENT ME!");
1676 /* JVM_GetCPMethodNameUTF */
1678 const char* JVM_GetCPMethodNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1680 log_println("JVM_GetCPMethodNameUTF: IMPLEMENT ME!");
1684 /* JVM_GetCPMethodSignatureUTF */
1686 const char* JVM_GetCPMethodSignatureUTF(JNIEnv *env, jclass cls, jint cp_index)
1688 log_println("JVM_GetCPMethodSignatureUTF: IMPLEMENT ME!");
1692 /* JVM_GetCPFieldSignatureUTF */
1694 const char* JVM_GetCPFieldSignatureUTF(JNIEnv *env, jclass cls, jint cp_index)
1696 log_println("JVM_GetCPFieldSignatureUTF: IMPLEMENT ME!");
1700 /* JVM_GetCPClassNameUTF */
1702 const char* JVM_GetCPClassNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1704 log_println("JVM_GetCPClassNameUTF: IMPLEMENT ME!");
1708 /* JVM_GetCPFieldClassNameUTF */
1710 const char* JVM_GetCPFieldClassNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1712 log_println("JVM_GetCPFieldClassNameUTF: IMPLEMENT ME!");
1716 /* JVM_GetCPMethodClassNameUTF */
1718 const char* JVM_GetCPMethodClassNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1720 log_println("JVM_GetCPMethodClassNameUTF: IMPLEMENT ME!");
1724 /* JVM_GetCPFieldModifiers */
1726 jint JVM_GetCPFieldModifiers(JNIEnv *env, jclass cls, int cp_index, jclass called_cls)
1728 log_println("JVM_GetCPFieldModifiers: IMPLEMENT ME!");
1732 /* JVM_GetCPMethodModifiers */
1734 jint JVM_GetCPMethodModifiers(JNIEnv *env, jclass cls, int cp_index, jclass called_cls)
1736 log_println("JVM_GetCPMethodModifiers: IMPLEMENT ME!");
1740 /* JVM_ReleaseUTF */
1742 void JVM_ReleaseUTF(const char *utf)
1744 log_println("JVM_ReleaseUTF: IMPLEMENT ME!");
1748 /* JVM_IsSameClassPackage */
1750 jboolean JVM_IsSameClassPackage(JNIEnv *env, jclass class1, jclass class2)
1752 log_println("JVM_IsSameClassPackage: IMPLEMENT ME!");
1758 jint JVM_Open(const char *fname, jint flags, jint mode)
1763 log_println("JVM_Open: fname=%s, flags=%d, mode=%d", fname, flags, mode);
1766 result = open(fname, flags, mode);
1774 /* XXX don't know what to do here */
1775 /* return JVM_EEXIST; */
1786 jint JVM_Close(jint fd)
1789 log_println("JVM_Close: fd=%d", fd);
1797 jint JVM_Read(jint fd, char *buf, jint nbytes)
1800 log_println("JVM_Read: fd=%d, buf=%p, nbytes=%d", fd, buf, nbytes);
1802 return read(fd, buf, nbytes);
1808 jint JVM_Write(jint fd, char *buf, jint nbytes)
1811 log_println("JVM_Write: fd=%d, buf=%s, nbytes=%d", fd, buf, nbytes);
1813 return write(fd, buf, nbytes);
1819 jint JVM_Available(jint fd, jlong *pbytes)
1821 TRACEJVMCALLS("JVM_Available(fd=%d, pbytes=%p)", fd, pbytes);
1823 #if defined(FIONREAD)
1824 if (ioctl(fd, FIONREAD, pbytes) < 0)
1828 #elif defined(HAVE_FSTAT)
1829 struct stat statBuffer;
1835 if ((fstat(fd, &statBuffer) == 0) && S_ISREG (statBuffer.st_mode)) {
1836 n = lseek (fd, 0, SEEK_CUR);
1839 *pbytes = statBuffer.st_size - n;
1851 #elif defined(HAVE_SELECT)
1852 fd_set filedescriptset;
1858 FD_ZERO(&filedescriptset);
1859 FD_SET(fd, &filedescriptset);
1860 memset(&tv, 0, sizeof(tv));
1862 switch (select(fd+1, &filedescriptset, NULL, NULL, &tv))
1869 result = CPNATIVE_OK;
1873 result = CPNATIVE_OK;
1886 jlong JVM_Lseek(jint fd, jlong offset, jint whence)
1889 log_println("JVM_Lseek: fd=%d, offset=%ld, whence=%d", fd, offset, whence);
1891 return (jlong) lseek(fd, (off_t) offset, whence);
1897 jint JVM_SetLength(jint fd, jlong length)
1899 log_println("JVM_SetLength: IMPLEMENT ME!");
1905 jint JVM_Sync(jint fd)
1907 log_println("JVM_Sync: IMPLEMENT ME!");
1911 /* JVM_StartThread */
1913 void JVM_StartThread(JNIEnv* env, jobject jthread)
1916 log_println("JVM_StartThread: jthread=%p", jthread);
1918 _Jv_java_lang_Thread_start((java_lang_Thread *) jthread, 0);
1922 /* JVM_StopThread */
1924 void JVM_StopThread(JNIEnv* env, jobject jthread, jobject throwable)
1926 log_println("JVM_StopThread: IMPLEMENT ME!");
1930 /* JVM_IsThreadAlive */
1932 jboolean JVM_IsThreadAlive(JNIEnv* env, jobject jthread)
1935 log_println("JVM_IsThreadAlive: jthread=%p", jthread);
1937 return _Jv_java_lang_Thread_isAlive((java_lang_Thread *) jthread);
1941 /* JVM_SuspendThread */
1943 void JVM_SuspendThread(JNIEnv* env, jobject jthread)
1945 log_println("JVM_SuspendThread: IMPLEMENT ME!");
1949 /* JVM_ResumeThread */
1951 void JVM_ResumeThread(JNIEnv* env, jobject jthread)
1953 log_println("JVM_ResumeThread: IMPLEMENT ME!");
1957 /* JVM_SetThreadPriority */
1959 void JVM_SetThreadPriority(JNIEnv* env, jobject jthread, jint prio)
1962 log_println("JVM_SetThreadPriority: jthread=%p, prio=%d", jthread, prio);
1964 _Jv_java_lang_Thread_setPriority((java_lang_Thread *) jthread, prio);
1970 void JVM_Yield(JNIEnv *env, jclass threadClass)
1972 log_println("JVM_Yield: IMPLEMENT ME!");
1978 void JVM_Sleep(JNIEnv* env, jclass threadClass, jlong millis)
1981 log_println("JVM_Sleep: threadClass=%p, millis=%ld", threadClass, millis);
1983 _Jv_java_lang_Thread_sleep(millis);
1987 /* JVM_CurrentThread */
1989 jobject JVM_CurrentThread(JNIEnv* env, jclass threadClass)
1992 log_println("JVM_CurrentThread: threadClass=%p", threadClass);
1994 return (jobject) _Jv_java_lang_Thread_currentThread();
1998 /* JVM_CountStackFrames */
2000 jint JVM_CountStackFrames(JNIEnv* env, jobject jthread)
2002 log_println("JVM_CountStackFrames: IMPLEMENT ME!");
2008 void JVM_Interrupt(JNIEnv* env, jobject jthread)
2010 log_println("JVM_Interrupt: IMPLEMENT ME!");
2014 /* JVM_IsInterrupted */
2016 jboolean JVM_IsInterrupted(JNIEnv* env, jobject jthread, jboolean clear_interrupted)
2019 log_println("JVM_IsInterrupted: jthread=%p, clear_interrupted=%d", jthread, clear_interrupted);
2021 /* XXX do something with clear_interrupted */
2022 return _Jv_java_lang_Thread_isInterrupted((java_lang_Thread *) jthread);
2028 jboolean JVM_HoldsLock(JNIEnv* env, jclass threadClass, jobject obj)
2030 log_println("JVM_HoldsLock: IMPLEMENT ME!");
2034 /* JVM_DumpAllStacks */
2036 void JVM_DumpAllStacks(JNIEnv* env, jclass unused)
2038 log_println("JVM_DumpAllStacks: IMPLEMENT ME!");
2042 /* JVM_CurrentLoadedClass */
2044 jclass JVM_CurrentLoadedClass(JNIEnv *env)
2046 log_println("JVM_CurrentLoadedClass: IMPLEMENT ME!");
2050 /* JVM_CurrentClassLoader */
2052 jobject JVM_CurrentClassLoader(JNIEnv *env)
2054 log_println("JVM_CurrentClassLoader: IMPLEMENT ME!");
2058 /* JVM_GetClassContext */
2060 jobjectArray JVM_GetClassContext(JNIEnv *env)
2063 log_println("JVM_GetClassContext");
2065 return (jobjectArray) stacktrace_getClassContext();
2069 /* JVM_ClassDepth */
2071 jint JVM_ClassDepth(JNIEnv *env, jstring name)
2073 log_println("JVM_ClassDepth: IMPLEMENT ME!");
2077 /* JVM_ClassLoaderDepth */
2079 jint JVM_ClassLoaderDepth(JNIEnv *env)
2081 log_println("JVM_ClassLoaderDepth: IMPLEMENT ME!");
2085 /* JVM_GetSystemPackage */
2087 jstring JVM_GetSystemPackage(JNIEnv *env, jstring name)
2089 log_println("JVM_GetSystemPackage: IMPLEMENT ME!");
2093 /* JVM_GetSystemPackages */
2095 jobjectArray JVM_GetSystemPackages(JNIEnv *env)
2097 log_println("JVM_GetSystemPackages: IMPLEMENT ME!");
2101 /* JVM_AllocateNewObject */
2103 jobject JVM_AllocateNewObject(JNIEnv *env, jobject receiver, jclass currClass, jclass initClass)
2105 log_println("JVM_AllocateNewObject: IMPLEMENT ME!");
2109 /* JVM_AllocateNewArray */
2111 jobject JVM_AllocateNewArray(JNIEnv *env, jobject obj, jclass currClass, jint length)
2113 log_println("JVM_AllocateNewArray: IMPLEMENT ME!");
2117 /* JVM_LatestUserDefinedLoader */
2119 jobject JVM_LatestUserDefinedLoader(JNIEnv *env)
2121 log_println("JVM_LatestUserDefinedLoader: IMPLEMENT ME!");
2125 /* JVM_LoadClass0 */
2127 jclass JVM_LoadClass0(JNIEnv *env, jobject receiver, jclass currClass, jstring currClassName)
2129 log_println("JVM_LoadClass0: IMPLEMENT ME!");
2133 /* JVM_GetArrayLength */
2135 jint JVM_GetArrayLength(JNIEnv *env, jobject arr)
2137 java_arrayheader *a;
2139 TRACEJVMCALLS("JVM_GetArrayLength(arr=%p)", arr);
2141 a = (java_arrayheader *) arr;
2144 exceptions_throw_nullpointerexception();
2148 if (!class_is_array(a->objheader.vftbl->class)) {
2149 /* exceptions_throw_illegalargumentexception("Argument is not an array"); */
2150 exceptions_throw_illegalargumentexception();
2158 /* JVM_GetArrayElement */
2160 jobject JVM_GetArrayElement(JNIEnv *env, jobject arr, jint index)
2162 /* log_println("JVM_GetArrayElement: IMPLEMENT ME!"); */
2164 java_arrayheader *a;
2165 java_objectheader *o = NULL;
2167 TRACEJVMCALLS("JVM_GetArrayElement: arr=%p, index=%d", arr, index);
2169 a = (java_arrayheader *) arr;
2172 exceptions_throw_nullpointerexception();
2176 if (!class_is_array(a->objheader.vftbl->class)) {
2177 exceptions_throw_illegalargumentexception();
2181 if (index < 0 || index > a->size ) {
2182 exceptions_new_arrayindexoutofboundsexception(index);
2186 switch (a->objheader.vftbl->arraydesc->arraytype) {
2188 o = builtin_new(class_java_lang_Integer);
2190 ((java_lang_Integer*)o)->value = ((java_intarray*)a)->data[index];
2192 case ARRAYTYPE_LONG:
2193 o = builtin_new(class_java_lang_Long);
2195 ((java_lang_Long*)o)->value = ((java_longarray*)a)->data[index];
2197 case ARRAYTYPE_FLOAT:
2198 o = builtin_new(class_java_lang_Float);
2200 ((java_lang_Float*)o)->value = ((java_floatarray*)a)->data[index];
2202 case ARRAYTYPE_DOUBLE:
2203 o = builtin_new(class_java_lang_Double);
2205 ((java_lang_Double*)o)->value = ((java_doublearray*)a)->data[index];
2207 case ARRAYTYPE_BYTE:
2208 o = builtin_new(class_java_lang_Byte);
2210 ((java_lang_Byte*)o)->value = ((java_bytearray*)a)->data[index];
2212 case ARRAYTYPE_CHAR:
2213 o = builtin_new(class_java_lang_Character);
2215 ((java_lang_Character*)o)->value = ((java_chararray*)a)->data[index];
2217 case ARRAYTYPE_SHORT:
2218 o = builtin_new(class_java_lang_Short);
2220 ((java_lang_Short*)o)->value = ((java_shortarray*)a)->data[index];
2222 case ARRAYTYPE_BOOLEAN:
2223 o = builtin_new(class_java_lang_Boolean);
2225 ((java_lang_Boolean*)o)->value = ((java_booleanarray*)a)->data[index];
2227 case ARRAYTYPE_OBJECT:
2228 o = ((java_objectarray*)a)->data[index];
2236 /* JVM_GetPrimitiveArrayElement */
2238 jvalue JVM_GetPrimitiveArrayElement(JNIEnv *env, jobject arr, jint index, jint wCode)
2240 log_println("JVM_GetPrimitiveArrayElement: IMPLEMENT ME!");
2244 /* JVM_SetArrayElement */
2246 void JVM_SetArrayElement(JNIEnv *env, jobject arr, jint index, jobject val)
2248 log_println("JVM_SetArrayElement: IMPLEMENT ME!");
2252 /* JVM_SetPrimitiveArrayElement */
2254 void JVM_SetPrimitiveArrayElement(JNIEnv *env, jobject arr, jint index, jvalue v, unsigned char vCode)
2256 log_println("JVM_SetPrimitiveArrayElement: IMPLEMENT ME!");
2262 jobject JVM_NewArray(JNIEnv *env, jclass eltClass, jint length)
2266 java_arrayheader *a;
2267 java_objectarray *oa;
2269 c = (classinfo *) eltClass;
2272 log_println("JVM_NewArray(eltClass=%p, length=%d)", eltClass, length);
2274 /* create primitive or object array */
2276 if (class_is_primitive(c)) {
2277 pc = primitive_arrayclass_get_by_name(c->name);
2278 a = builtin_newarray(length, pc);
2283 oa = builtin_anewarray(length, c);
2285 return (jobject) oa;
2290 /* JVM_NewMultiArray */
2292 jobject JVM_NewMultiArray(JNIEnv *env, jclass eltClass, jintArray dim)
2294 log_println("JVM_NewMultiArray: IMPLEMENT ME!");
2298 /* JVM_InitializeSocketLibrary */
2300 jint JVM_InitializeSocketLibrary()
2302 log_println("JVM_InitializeSocketLibrary: IMPLEMENT ME!");
2308 jint JVM_Socket(jint domain, jint type, jint protocol)
2311 log_println("JVM_Socket: domain=%d, type=%d, protocol=%d", domain, type, protocol);
2313 return socket(domain, type, protocol);
2317 /* JVM_SocketClose */
2319 jint JVM_SocketClose(jint fd)
2322 log_println("JVM_SocketClose: fd=%d", fd);
2328 /* JVM_SocketShutdown */
2330 jint JVM_SocketShutdown(jint fd, jint howto)
2333 log_println("JVM_SocketShutdown: fd=%d, howto=%d", fd, howto);
2335 return shutdown(fd, howto);
2341 jint JVM_Recv(jint fd, char *buf, jint nBytes, jint flags)
2343 log_println("JVM_Recv: IMPLEMENT ME!");
2349 jint JVM_Send(jint fd, char *buf, jint nBytes, jint flags)
2351 log_println("JVM_Send: IMPLEMENT ME!");
2357 jint JVM_Timeout(int fd, long timeout)
2359 log_println("JVM_Timeout: IMPLEMENT ME!");
2365 jint JVM_Listen(jint fd, jint count)
2368 log_println("JVM_Listen: fd=%d, count=%d", fd, count);
2370 return listen(fd, count);
2376 jint JVM_Connect(jint fd, struct sockaddr *him, jint len)
2379 log_println("JVM_Connect: fd=%d, him=%p, len=%d", fd, him, len);
2381 return connect(fd, him, len);
2387 jint JVM_Bind(jint fd, struct sockaddr *him, jint len)
2389 log_println("JVM_Bind: IMPLEMENT ME!");
2395 jint JVM_Accept(jint fd, struct sockaddr *him, jint *len)
2398 log_println("JVM_Accept: fd=%d, him=%p, len=%p", fd, him, len);
2400 return accept(fd, him, (socklen_t *) len);
2406 jint JVM_RecvFrom(jint fd, char *buf, int nBytes, int flags, struct sockaddr *from, int *fromlen)
2408 log_println("JVM_RecvFrom: IMPLEMENT ME!");
2412 /* JVM_GetSockName */
2414 jint JVM_GetSockName(jint fd, struct sockaddr *him, int *len)
2417 log_println("JVM_GetSockName: fd=%d, him=%p, len=%p", fd, him, len);
2419 return getsockname(fd, him, (socklen_t *) len);
2425 jint JVM_SendTo(jint fd, char *buf, int len, int flags, struct sockaddr *to, int tolen)
2427 log_println("JVM_SendTo: IMPLEMENT ME!");
2431 /* JVM_SocketAvailable */
2433 jint JVM_SocketAvailable(jint fd, jint *pbytes)
2435 log_println("JVM_SocketAvailable: IMPLEMENT ME!");
2439 /* JVM_GetSockOpt */
2441 jint JVM_GetSockOpt(jint fd, int level, int optname, char *optval, int *optlen)
2443 log_println("JVM_GetSockOpt: IMPLEMENT ME!");
2447 /* JVM_SetSockOpt */
2449 jint JVM_SetSockOpt(jint fd, int level, int optname, const char *optval, int optlen)
2452 log_println("JVM_SetSockOpt: fd=%d, level=%d, optname=%d, optval=%s, optlen=%d", fd, level, optname, optval, optlen);
2454 return setsockopt(fd, level, optname, optval, optlen);
2458 /* JVM_GetHostName */
2460 int JVM_GetHostName(char* name, int namelen)
2463 log_println("JVM_GetHostName: name=%s, namelen=%d", name, namelen);
2465 return gethostname(name, namelen);
2469 /* JVM_GetHostByAddr */
2471 struct hostent* JVM_GetHostByAddr(const char* name, int len, int type)
2473 log_println("JVM_GetHostByAddr: IMPLEMENT ME!");
2477 /* JVM_GetHostByName */
2479 struct hostent* JVM_GetHostByName(char* name)
2481 log_println("JVM_GetHostByName: IMPLEMENT ME!");
2485 /* JVM_GetProtoByName */
2487 struct protoent* JVM_GetProtoByName(char* name)
2489 log_println("JVM_GetProtoByName: IMPLEMENT ME!");
2493 /* JVM_LoadLibrary */
2495 void* JVM_LoadLibrary(const char* name)
2498 log_println("JVM_LoadLibrary: name=%s", name);
2500 return native_library_open(utf_new_char(name));
2504 /* JVM_UnloadLibrary */
2506 void JVM_UnloadLibrary(void* handle)
2508 log_println("JVM_UnloadLibrary: IMPLEMENT ME!");
2512 /* JVM_FindLibraryEntry */
2514 void* JVM_FindLibraryEntry(void* handle, const char* name)
2519 log_println("JVM_FindLibraryEntry: handle=%p, name=%s", handle, name);
2522 symbol = lt_dlsym(handle, name);
2530 jboolean JVM_IsNaN(jdouble a)
2532 log_println("JVM_IsNaN: IMPLEMENT ME!");
2536 /* JVM_IsSupportedJNIVersion */
2538 jboolean JVM_IsSupportedJNIVersion(jint version)
2541 log_println("JVM_IsSupportedJNIVersion: version=%d", version);
2544 case JNI_VERSION_1_1:
2545 case JNI_VERSION_1_2:
2546 case JNI_VERSION_1_4:
2554 /* JVM_InternString */
2556 jstring JVM_InternString(JNIEnv *env, jstring str)
2559 log_println("JVM_InternString: str=%p", str);
2561 return (jstring) _Jv_java_lang_String_intern((java_lang_String *) str);
2565 /* JVM_RawMonitorCreate */
2567 JNIEXPORT void* JNICALL JVM_RawMonitorCreate(void)
2569 java_objectheader *o;
2572 log_println("JVM_RawMonitorCreate");
2575 o = NEW(java_objectheader);
2577 lock_init_object_lock(o);
2583 /* JVM_RawMonitorDestroy */
2585 JNIEXPORT void JNICALL JVM_RawMonitorDestroy(void *mon)
2588 log_println("JVM_RawMonitorDestroy: mon=%p", mon);
2590 FREE(mon, java_objectheader);
2594 /* JVM_RawMonitorEnter */
2596 JNIEXPORT jint JNICALL JVM_RawMonitorEnter(void *mon)
2599 log_println("JVM_RawMonitorEnter: mon=%p", mon);
2601 (void) lock_monitor_enter((java_objectheader *) mon);
2607 /* JVM_RawMonitorExit */
2609 JNIEXPORT void JNICALL JVM_RawMonitorExit(void *mon)
2612 log_println("JVM_RawMonitorExit: mon=%p", mon);
2614 (void) lock_monitor_exit((java_objectheader *) mon);
2618 /* JVM_SetPrimitiveFieldValues */
2620 void JVM_SetPrimitiveFieldValues(JNIEnv *env, jclass cb, jobject obj, jlongArray fieldIDs, jcharArray typecodes, jbyteArray data)
2622 log_println("JVM_SetPrimitiveFieldValues: IMPLEMENT ME!");
2626 /* JVM_GetPrimitiveFieldValues */
2628 void JVM_GetPrimitiveFieldValues(JNIEnv *env, jclass cb, jobject obj, jlongArray fieldIDs, jcharArray typecodes, jbyteArray data)
2630 log_println("JVM_GetPrimitiveFieldValues: IMPLEMENT ME!");
2634 /* JVM_AccessVMBooleanFlag */
2636 jboolean JVM_AccessVMBooleanFlag(const char* name, jboolean* value, jboolean is_get)
2638 log_println("JVM_AccessVMBooleanFlag: IMPLEMENT ME!");
2642 /* JVM_AccessVMIntFlag */
2644 jboolean JVM_AccessVMIntFlag(const char* name, jint* value, jboolean is_get)
2646 log_println("JVM_AccessVMIntFlag: IMPLEMENT ME!");
2650 /* JVM_VMBreakPoint */
2652 void JVM_VMBreakPoint(JNIEnv *env, jobject obj)
2654 log_println("JVM_VMBreakPoint: IMPLEMENT ME!");
2658 /* JVM_GetClassFields */
2660 jobjectArray JVM_GetClassFields(JNIEnv *env, jclass cls, jint which)
2662 log_println("JVM_GetClassFields: IMPLEMENT ME!");
2666 /* JVM_GetClassMethods */
2668 jobjectArray JVM_GetClassMethods(JNIEnv *env, jclass cls, jint which)
2670 log_println("JVM_GetClassMethods: IMPLEMENT ME!");
2674 /* JVM_GetClassConstructors */
2676 jobjectArray JVM_GetClassConstructors(JNIEnv *env, jclass cls, jint which)
2678 log_println("JVM_GetClassConstructors: IMPLEMENT ME!");
2682 /* JVM_GetClassField */
2684 jobject JVM_GetClassField(JNIEnv *env, jclass cls, jstring name, jint which)
2686 log_println("JVM_GetClassField: IMPLEMENT ME!");
2690 /* JVM_GetClassMethod */
2692 jobject JVM_GetClassMethod(JNIEnv *env, jclass cls, jstring name, jobjectArray types, jint which)
2694 log_println("JVM_GetClassMethod: IMPLEMENT ME!");
2698 /* JVM_GetClassConstructor */
2700 jobject JVM_GetClassConstructor(JNIEnv *env, jclass cls, jobjectArray types, jint which)
2702 log_println("JVM_GetClassConstructor: IMPLEMENT ME!");
2706 /* JVM_NewInstance */
2708 jobject JVM_NewInstance(JNIEnv *env, jclass cls)
2710 log_println("JVM_NewInstance: IMPLEMENT ME!");
2716 jobject JVM_GetField(JNIEnv *env, jobject field, jobject obj)
2718 log_println("JVM_GetField: IMPLEMENT ME!");
2722 /* JVM_GetPrimitiveField */
2724 jvalue JVM_GetPrimitiveField(JNIEnv *env, jobject field, jobject obj, unsigned char wCode)
2726 log_println("JVM_GetPrimitiveField: IMPLEMENT ME!");
2732 void JVM_SetField(JNIEnv *env, jobject field, jobject obj, jobject val)
2734 log_println("JVM_SetField: IMPLEMENT ME!");
2738 /* JVM_SetPrimitiveField */
2740 void JVM_SetPrimitiveField(JNIEnv *env, jobject field, jobject obj, jvalue v, unsigned char vCode)
2742 log_println("JVM_SetPrimitiveField: IMPLEMENT ME!");
2746 /* JVM_InvokeMethod */
2748 jobject JVM_InvokeMethod(JNIEnv *env, jobject method, jobject obj, jobjectArray args0)
2751 log_println("JVM_InvokeMethod: method=%p, obj=%p, args0=%p", method, obj, args0);
2753 return (jobject) _Jv_java_lang_reflect_Method_invoke((java_lang_reflect_Method *) method, (java_lang_Object *) obj, (java_objectarray *) args0);
2757 /* JVM_NewInstanceFromConstructor */
2759 jobject JVM_NewInstanceFromConstructor(JNIEnv *env, jobject c, jobjectArray args0)
2762 log_println("JVM_NewInstanceFromConstructor: c=%p, args0=%p", c, args0);
2764 return (jobject) _Jv_java_lang_reflect_Constructor_newInstance(env, (java_lang_reflect_Constructor *) c, (java_objectarray *) args0);
2768 /* JVM_SupportsCX8 */
2770 jboolean JVM_SupportsCX8()
2773 log_println("JVM_SupportsCX8");
2775 return _Jv_java_util_concurrent_atomic_AtomicLong_VMSupportsCS8(NULL, NULL);
2781 jboolean JVM_CX8Field(JNIEnv *env, jobject obj, jfieldID fid, jlong oldVal, jlong newVal)
2783 log_println("JVM_CX8Field: IMPLEMENT ME!");
2787 /* JVM_GetAllThreads */
2789 jobjectArray JVM_GetAllThreads(JNIEnv *env, jclass dummy)
2791 log_println("JVM_GetAllThreads: IMPLEMENT ME!");
2795 /* JVM_DumpThreads */
2797 jobjectArray JVM_DumpThreads(JNIEnv *env, jclass threadClass, jobjectArray threads)
2799 log_println("JVM_DumpThreads: IMPLEMENT ME!");
2803 /* JVM_GetManagement */
2805 void* JVM_GetManagement(jint version)
2807 log_println("JVM_GetManagement: IMPLEMENT ME!");
2811 /* JVM_InitAgentProperties */
2813 jobject JVM_InitAgentProperties(JNIEnv *env, jobject properties)
2815 log_println("JVM_InitAgentProperties: IMPLEMENT ME!");
2819 /* JVM_GetEnclosingMethodInfo */
2821 jobjectArray JVM_GetEnclosingMethodInfo(JNIEnv *env, jclass ofClass)
2823 log_println("JVM_GetEnclosingMethodInfo: IMPLEMENT ME!");
2827 /* JVM_GetThreadStateValues */
2829 jintArray JVM_GetThreadStateValues(JNIEnv* env, jint javaThreadState)
2831 log_println("JVM_GetThreadStateValues: IMPLEMENT ME!");
2835 /* JVM_GetThreadStateValues */
2837 jobjectArray JVM_GetThreadStateNames(JNIEnv* env, jint javaThreadState, jintArray values)
2839 log_println("JVM_GetThreadStateValues: IMPLEMENT ME!");
2843 /* JVM_GetVersionInfo */
2845 void JVM_GetVersionInfo(JNIEnv* env, jvm_version_info* info, size_t info_size)
2847 log_println("JVM_GetVersionInfo: IMPLEMENT ME!");
2851 /* OS: JVM_RegisterSignal */
2853 void* JVM_RegisterSignal(jint sig, void* handler)
2855 log_println("JVM_RegisterSignal: sig=%d, handler=%p, IMPLEMENT ME!", sig, handler);
2860 /* OS: JVM_RaiseSignal */
2862 jboolean JVM_RaiseSignal(jint sig)
2864 log_println("JVM_RaiseSignal: sig=%s", sig);
2869 /* OS: JVM_FindSignal */
2871 jint JVM_FindSignal(const char *name)
2873 log_println("JVM_FindSignal: name=%s", name);
2879 * These are local overrides for various environment variables in Emacs.
2880 * Please do not remove this and leave it at the end of the file, where
2881 * Emacs will automagically detect them.
2882 * ---------------------------------------------------------------------
2885 * indent-tabs-mode: t