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 8307 2007-08-15 15:20:47Z 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/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"
93 #include "vm/builtin.h"
94 #include "vm/exceptions.h"
95 #include "vm/initialize.h"
96 #include "vm/primitive.h"
97 #include "vm/properties.h"
98 #include "vm/resolve.h"
99 #include "vm/stringlocal.h"
102 #include "vm/jit/stacktrace.h"
104 #include "vmcore/classcache.h"
105 #include "vmcore/options.h"
108 /* debugging macro ************************************************************/
111 # define TRACEJVMCALLS(...) \
113 if (opt_TraceJVMCalls) { \
114 log_println(__VA_ARGS__); \
118 # define TRACEJVMCALLS(...)
123 /* Naming convention of RE build version string: n.n.n[_uu[c]][-<identifier>]-bxx */
124 unsigned int jvm_version; /* Consists of major, minor, micro (n.n.n) */
125 /* and build number (xx) */
126 unsigned int update_version : 8; /* Update release version (uu) */
127 unsigned int special_update_version : 8; /* Special update release version (c) */
128 unsigned int reserved1 : 16;
129 unsigned int reserved2;
131 /* The following bits represents JVM supports that JDK has dependency on.
132 * JDK can use these bits to determine which JVM version
133 * and support it has to maintain runtime compatibility.
135 * When a new bit is added in a minor or update release, make sure
136 * the new bit is also added in the main/baseline.
138 unsigned int is_attachable : 1;
146 * A structure used to a capture exception table entry in a Java method.
153 } JVM_ExceptionTableEntryType;
156 int jio_vsnprintf(char *str, size_t count, const char *fmt, va_list args)
158 if ((intptr_t) count <= 0)
161 return vsnprintf(str, count, fmt, args);
165 int jio_snprintf(char *str, size_t count, const char *fmt, ...)
171 len = jio_vsnprintf(str, count, fmt, ap);
178 int jio_fprintf(FILE* f, const char *fmt, ...)
180 log_println("jio_fprintf: IMPLEMENT ME!");
184 int jio_vfprintf(FILE* f, const char *fmt, va_list args)
186 log_println("jio_vfprintf: IMPLEMENT ME!");
190 int jio_printf(const char *fmt, ...)
192 log_println("jio_printf: IMPLEMENT ME!");
196 /* JVM_GetInterfaceVersion */
198 jint JVM_GetInterfaceVersion()
200 /* This is defined in hotspot/src/share/vm/prims/jvm.h */
202 #define JVM_INTERFACE_VERSION 4
204 return JVM_INTERFACE_VERSION;
208 /* JVM_CurrentTimeMillis */
210 jlong JVM_CurrentTimeMillis(JNIEnv *env, jclass ignored)
213 log_println("JVM_CurrentTimeMillis");
215 return (jlong) builtin_currenttimemillis();
221 jlong JVM_NanoTime(JNIEnv *env, jclass ignored)
224 log_println("JVM_NanoTime");
226 return (jlong) builtin_nanotime();
232 void JVM_ArrayCopy(JNIEnv *env, jclass ignored, jobject src, jint src_pos, jobject dst, jint dst_pos, jint length)
237 s = (java_arrayheader *) src;
238 d = (java_arrayheader *) dst;
241 log_println("JVM_ArrayCopy: src=%p, src_pos=%d, dst=%p, dst_pos=%d, length=%d", src, src_pos, dst, dst_pos, length);
244 (void) builtin_arraycopy(s, src_pos, d, dst_pos, length);
248 /* JVM_InitProperties */
250 jobject JVM_InitProperties(JNIEnv *env, jobject properties)
253 log_println("JVM_InitProperties: properties=%d", properties);
255 properties_system_add_all((java_handle_t *) properties);
261 void JVM_Exit(jint code)
263 log_println("JVM_Exit: IMPLEMENT ME!");
269 void JVM_Halt(jint code)
272 log_println("JVM_Halt: code=%d", code);
279 /* JVM_OnExit(void (*func)) */
281 void JVM_OnExit(void (*func)(void))
283 log_println("JVM_OnExit(void (*func): IMPLEMENT ME!");
291 TRACEJVMCALLS("JVM_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)
325 TRACEJVMCALLS("JVM_TotalMemory()");
327 return gc_get_heap_size();
333 jlong JVM_FreeMemory(void)
335 TRACEJVMCALLS("JVM_FreeMemory()");
337 return gc_get_free_bytes();
343 jlong JVM_MaxMemory(void)
345 log_println("JVM_MaxMemory: IMPLEMENT ME!");
349 /* JVM_ActiveProcessorCount */
351 jint JVM_ActiveProcessorCount(void)
353 log_println("JVM_ActiveProcessorCount: IMPLEMENT ME!");
357 /* JVM_FillInStackTrace */
359 void JVM_FillInStackTrace(JNIEnv *env, jobject receiver)
361 java_lang_Throwable *o;
362 stacktracecontainer *stc;
365 log_println("JVM_FillInStackTrace: receiver=%p", receiver);
368 o = (java_lang_Throwable *) receiver;
370 stc = stacktrace_fillInStackTrace();
375 o->backtrace = (java_lang_Object *) stc;
379 /* JVM_PrintStackTrace */
381 void JVM_PrintStackTrace(JNIEnv *env, jobject receiver, jobject printable)
383 log_println("JVM_PrintStackTrace: IMPLEMENT ME!");
387 /* JVM_GetStackTraceDepth */
389 jint JVM_GetStackTraceDepth(JNIEnv *env, jobject throwable)
391 java_lang_Throwable *o;
392 stacktracecontainer *stc;
393 stacktracebuffer *stb;
396 log_println("JVM_GetStackTraceDepth: throwable=%p", throwable);
399 o = (java_lang_Throwable *) throwable;
400 stc = (stacktracecontainer *) o->backtrace;
407 /* JVM_GetStackTraceElement */
409 jobject JVM_GetStackTraceElement(JNIEnv *env, jobject throwable, jint index)
411 java_lang_Throwable *t;
412 stacktracecontainer *stc;
413 stacktracebuffer *stb;
414 stacktrace_entry *ste;
415 java_lang_StackTraceElement *o;
416 java_lang_String *declaringclass;
417 java_lang_String *filename;
421 log_println("JVM_GetStackTraceElement: throwable=%p, index=%d", throwable, index);
424 t = (java_lang_Throwable *) throwable;
425 stc = (stacktracecontainer *) t->backtrace;
428 if ((index < 0) || (index >= stb->used)) {
429 /* XXX This should be an IndexOutOfBoundsException (check this
432 exceptions_throw_arrayindexoutofboundsexception();
436 ste = &(stb->entries[index]);
438 /* allocate a new StackTraceElement */
440 o = (java_lang_StackTraceElement *)
441 builtin_new(class_java_lang_StackTraceElement);
448 if (!(ste->method->flags & ACC_NATIVE)) {
449 if (ste->method->class->sourcefile)
450 filename = (java_lang_String *) javastring_new(ste->method->class->sourcefile);
457 /* get line number */
459 if (ste->method->flags & ACC_NATIVE)
462 linenumber = (ste->linenumber == 0) ? -1 : ste->linenumber;
464 /* get declaring class name */
467 _Jv_java_lang_Class_getName((java_lang_Class *) ste->method->class);
469 /* fill the java.lang.StackTraceElement element */
471 o->declaringClass = declaringclass;
472 o->methodName = (java_lang_String *) javastring_new(ste->method->name);
473 o->fileName = filename;
474 o->lineNumber = linenumber;
482 jint JVM_IHashCode(JNIEnv* env, jobject handle)
485 log_println("JVM_IHashCode: jobject=%p", handle);
487 return (jint) ((ptrint) handle);
491 /* JVM_MonitorWait */
493 void JVM_MonitorWait(JNIEnv* env, jobject handle, jlong ms)
496 log_println("JVM_MonitorWait: handle=%p, ms=%ld", handle, ms);
498 _Jv_java_lang_Object_wait((java_lang_Object *) handle, ms, 0);
502 /* JVM_MonitorNotify */
504 void JVM_MonitorNotify(JNIEnv* env, jobject handle)
507 log_println("JVM_MonitorNotify: IMPLEMENT ME!");
509 _Jv_java_lang_Object_notify((java_lang_Object *) handle);
513 /* JVM_MonitorNotifyAll */
515 void JVM_MonitorNotifyAll(JNIEnv* env, jobject handle)
518 log_println("JVM_MonitorNotifyAll: handle=%p", handle);
520 _Jv_java_lang_Object_notifyAll((java_lang_Object *) handle);
526 jobject JVM_Clone(JNIEnv* env, jobject handle)
529 log_println("JVM_Clone: handle=%p", handle);
531 return (jobject) builtin_clone(env, (java_handle_t *) handle);
535 /* JVM_InitializeCompiler */
537 void JVM_InitializeCompiler (JNIEnv *env, jclass compCls)
539 log_println("JVM_InitializeCompiler : IMPLEMENT ME!");
543 /* JVM_IsSilentCompiler */
545 jboolean JVM_IsSilentCompiler(JNIEnv *env, jclass compCls)
547 log_println("JVM_IsSilentCompiler: IMPLEMENT ME!");
551 /* JVM_CompileClass */
553 jboolean JVM_CompileClass(JNIEnv *env, jclass compCls, jclass cls)
555 log_println("JVM_CompileClass: IMPLEMENT ME!");
559 /* JVM_CompileClasses */
561 jboolean JVM_CompileClasses(JNIEnv *env, jclass cls, jstring jname)
563 log_println("JVM_CompileClasses: IMPLEMENT ME!");
567 /* JVM_CompilerCommand */
569 jobject JVM_CompilerCommand(JNIEnv *env, jclass compCls, jobject arg)
571 log_println("JVM_CompilerCommand: IMPLEMENT ME!");
575 /* JVM_EnableCompiler */
577 void JVM_EnableCompiler(JNIEnv *env, jclass compCls)
579 log_println("JVM_EnableCompiler: IMPLEMENT ME!");
583 /* JVM_DisableCompiler */
585 void JVM_DisableCompiler(JNIEnv *env, jclass compCls)
587 log_println("JVM_DisableCompiler: IMPLEMENT ME!");
591 /* JVM_GetLastErrorString */
593 jint JVM_GetLastErrorString(char *buf, int len)
619 char* JVM_NativePath(char* path)
622 log_println("JVM_NativePath: path=%s", path);
624 /* XXX is this correct? */
630 /* JVM_GetCallerClass */
632 jclass JVM_GetCallerClass(JNIEnv* env, int depth)
634 java_objectarray *oa;
637 log_println("JVM_GetCallerClass: depth=%d", depth);
640 oa = stacktrace_getClassContext();
645 if (oa->header.size < depth)
648 return (jclass) oa->data[depth - 1];
653 /* JVM_FindPrimitiveClass */
655 jclass JVM_FindPrimitiveClass(JNIEnv* env, const char* utf)
658 log_println("JVM_FindPrimitiveClass: utf=%s", utf);
660 return (jclass) primitive_class_get_by_name(utf_new_char(utf));
664 /* JVM_ResolveClass */
666 void JVM_ResolveClass(JNIEnv* env, jclass cls)
668 log_println("JVM_ResolveClass: IMPLEMENT ME!");
672 /* JVM_FindClassFromClassLoader */
674 jclass JVM_FindClassFromClassLoader(JNIEnv* env, const char* name, jboolean init, jobject loader, jboolean throwError)
679 log_println("JVM_FindClassFromClassLoader: name=%s, init=%d, loader=%p, throwError=%d", name, init, loader, throwError);
682 c = load_class_from_classloader(utf_new_char(name), (classloader *) loader);
688 if (!(c->state & CLASS_INITIALIZED))
689 if (!initialize_class(c))
696 /* JVM_FindClassFromClass */
698 jclass JVM_FindClassFromClass(JNIEnv *env, const char *name, jboolean init, jclass from)
700 log_println("JVM_FindClassFromClass: IMPLEMENT ME!");
704 /* JVM_DefineClass */
706 jclass JVM_DefineClass(JNIEnv *env, const char *name, jobject loader, const jbyte *buf, jsize len, jobject pd)
708 log_println("JVM_DefineClass: IMPLEMENT ME!");
712 /* JVM_DefineClassWithSource */
714 jclass JVM_DefineClassWithSource(JNIEnv *env, const char *name, jobject loader, const jbyte *buf, jsize len, jobject pd, const char *source)
717 log_println("JVM_DefineClassWithSource: name=%s, loader=%p, buf=%p, len=%d, pd=%p, source=%s", name, loader, buf, len, pd, source);
719 /* XXX do something with pd and source */
721 return (jclass) class_define(utf_new_char(name), (classloader *) loader, len, (u1 *) buf);
726 /* JVM_FindLoadedClass */
728 jclass JVM_FindLoadedClass(JNIEnv *env, jobject loader, jstring name)
734 cl = (classloader *) loader;
737 log_println("JVM_FindLoadedClass(loader=%p, name=%p)", loader, name);
740 u = javastring_toutf((java_handle_t *) name, true);
741 c = classcache_lookup(cl, u);
747 /* JVM_GetClassName */
749 jstring JVM_GetClassName(JNIEnv *env, jclass cls)
752 log_println("JVM_GetClassName: cls=%p", cls);
754 return (jstring) _Jv_java_lang_Class_getName((java_lang_Class *) cls);
758 /* JVM_GetClassInterfaces */
760 jobjectArray JVM_GetClassInterfaces(JNIEnv *env, jclass cls)
763 java_objectarray *oa;
765 TRACEJVMCALLS("JVM_GetClassInterfaces(env=%p, cls=%p)", env, cls);
767 oa = class_get_interfaces(c);
769 return (jobjectArray) oa;
773 /* JVM_GetClassLoader */
775 jobject JVM_GetClassLoader(JNIEnv *env, jclass cls)
778 log_println("JVM_GetClassLoader: cls=%p", cls);
780 return (jobject) _Jv_java_lang_Class_getClassLoader((java_lang_Class *) cls);
784 /* JVM_IsInterface */
786 jboolean JVM_IsInterface(JNIEnv *env, jclass cls)
791 log_println("JVM_IsInterface: cls=%p", cls);
794 c = (classinfo *) cls;
796 return class_is_interface(c);
800 /* JVM_GetClassSigners */
802 jobjectArray JVM_GetClassSigners(JNIEnv *env, jclass cls)
804 log_println("JVM_GetClassSigners: IMPLEMENT ME!");
808 /* JVM_SetClassSigners */
810 void JVM_SetClassSigners(JNIEnv *env, jclass cls, jobjectArray signers)
812 log_println("JVM_SetClassSigners: IMPLEMENT ME!");
816 /* JVM_GetProtectionDomain */
818 jobject JVM_GetProtectionDomain(JNIEnv *env, jclass cls)
823 log_println("JVM_GetProtectionDomain: cls=%p");
826 c = (classinfo *) cls;
829 exceptions_throw_nullpointerexception();
833 /* Primitive types do not have a protection domain. */
835 if (class_is_primitive(c))
840 /* JVM_SetProtectionDomain */
842 void JVM_SetProtectionDomain(JNIEnv *env, jclass cls, jobject protection_domain)
844 log_println("JVM_SetProtectionDomain: IMPLEMENT ME!");
848 /* JVM_DoPrivileged */
850 jobject JVM_DoPrivileged(JNIEnv *env, jclass cls, jobject action, jobject context, jboolean wrapException)
855 java_handle_t *result;
859 log_println("JVM_DoPrivileged: action=%p, context=%p, wrapException=%d", action, context, wrapException);
862 o = (java_handle_t *) action;
865 if (action == NULL) {
866 exceptions_throw_nullpointerexception();
870 /* lookup run() method (throw no exceptions) */
872 m = class_resolveclassmethod(c, utf_run, utf_void__java_lang_Object, c,
875 if ((m == NULL) || !(m->flags & ACC_PUBLIC) || (m->flags & ACC_STATIC)) {
876 exceptions_throw_internalerror("No run method");
880 /* XXX It seems something with a privileged stack needs to be done
883 result = vm_call_method(m, o);
885 e = exceptions_get_and_clear_exception();
888 exceptions_throw_privilegedactionexception(e);
892 return (jobject) result;
896 /* JVM_GetInheritedAccessControlContext */
898 jobject JVM_GetInheritedAccessControlContext(JNIEnv *env, jclass cls)
900 log_println("JVM_GetInheritedAccessControlContext: IMPLEMENT ME!");
904 /* JVM_GetStackAccessControlContext */
906 jobject JVM_GetStackAccessControlContext(JNIEnv *env, jclass cls)
908 log_println("JVM_GetStackAccessControlContext: IMPLEMENT ME!");
912 /* JVM_IsArrayClass */
914 jboolean JVM_IsArrayClass(JNIEnv *env, jclass cls)
917 log_println("JVM_IsArrayClass: cls=%p", cls);
919 return class_is_array((classinfo *) cls);
923 /* JVM_IsPrimitiveClass */
925 jboolean JVM_IsPrimitiveClass(JNIEnv *env, jclass cls)
929 c = (classinfo *) cls;
932 log_println("JVM_IsPrimitiveClass(cls=%p)", cls);
935 return class_is_primitive(c);
939 /* JVM_GetComponentType */
941 jclass JVM_GetComponentType(JNIEnv *env, jclass cls)
944 log_println("JVM_GetComponentType: cls=%p", cls);
946 return (jclass) _Jv_java_lang_Class_getComponentType((java_lang_Class *) cls);
950 /* JVM_GetClassModifiers */
952 jint JVM_GetClassModifiers(JNIEnv *env, jclass cls)
957 log_println("JVM_GetClassModifiers: cls=%p", cls);
960 c = (classinfo *) cls;
962 /* XXX is this correct? */
964 return c->flags & ACC_CLASS_REFLECT_MASK;
968 /* JVM_GetDeclaredClasses */
970 jobjectArray JVM_GetDeclaredClasses(JNIEnv *env, jclass ofClass)
972 java_lang_Class *c = (java_lang_Class*)ofClass;
974 TRACEJVMCALLS("JVM_GetDeclaredClasses: ofClass=%p", ofClass);
977 exceptions_throw_nullpointerexception();
981 return (jobjectArray)_Jv_java_lang_Class_getDeclaredClasses(c, false);
985 /* JVM_GetDeclaringClass */
987 jclass JVM_GetDeclaringClass(JNIEnv *env, jclass ofClass)
989 classinfo *c = (classinfo*)ofClass;
991 TRACEJVMCALLS("JVM_GetDeclaringClass: ofClass=%p", ofClass);
994 exceptions_throw_nullpointerexception();
998 return (jclass)class_get_declaringclass(c);
1002 /* JVM_GetClassSignature */
1004 jstring JVM_GetClassSignature(JNIEnv *env, jclass cls)
1006 log_println("JVM_GetClassSignature: IMPLEMENT ME!");
1010 /* JVM_GetClassAnnotations */
1012 jbyteArray JVM_GetClassAnnotations(JNIEnv *env, jclass cls)
1014 #if defined(ENABLE_ANNOTATIONS)
1015 classinfo *c = (classinfo*)cls;
1016 java_bytearray *annotations = NULL;
1018 TRACEJVMCALLS("JVM_GetClassAnnotations: cls=%p", cls);
1021 exceptions_throw_nullpointerexception();
1025 /* Return null for arrays and primitives: */
1026 if(class_is_primitive(c) || class_is_array(c))
1031 if(c->annotations != NULL)
1033 uint32_t size = c->annotations->size;
1034 annotations = builtin_newarray_byte(size);
1036 if(annotations != NULL)
1038 MCOPY(annotations->data, c->annotations->data, uint8_t, size);
1042 return (jbyteArray)annotations;
1044 log_println("JVM_GetClassAnnotations: cls=%p, not implemented in this configuration!", cls);
1050 /* JVM_GetFieldAnnotations */
1052 jbyteArray JVM_GetFieldAnnotations(JNIEnv *env, jobject field)
1054 java_lang_reflect_Field *rf = (java_lang_reflect_Field*)field;
1055 java_bytearray *ba = NULL;
1057 TRACEJVMCALLS("JVM_GetFieldAnnotations: field=%p", field);
1059 if (field == NULL) {
1060 exceptions_throw_nullpointerexception();
1064 LLNI_field_get_ref(rf, annotations, ba);
1066 return (jbyteArray)ba;
1070 /* JVM_GetMethodAnnotations */
1072 jbyteArray JVM_GetMethodAnnotations(JNIEnv *env, jobject method)
1074 java_lang_reflect_Method *rm = (java_lang_reflect_Method*)method;
1075 java_bytearray *ba = NULL;
1077 TRACEJVMCALLS("JVM_GetMethodAnnotations: method=%p", method);
1079 if (method == NULL) {
1080 exceptions_throw_nullpointerexception();
1084 LLNI_field_get_ref(rm, annotations, ba);
1086 return (jbyteArray)ba;
1090 /* JVM_GetMethodDefaultAnnotationValue */
1092 jbyteArray JVM_GetMethodDefaultAnnotationValue(JNIEnv *env, jobject method)
1094 java_lang_reflect_Method *rm = (java_lang_reflect_Method*)method;
1095 java_bytearray *ba = NULL;
1097 TRACEJVMCALLS("JVM_GetMethodDefaultAnnotationValue: method=%p", method);
1099 if (method == NULL) {
1100 exceptions_throw_nullpointerexception();
1104 LLNI_field_get_ref(rm, annotationDefault, ba);
1106 return (jbyteArray)ba;
1110 /* JVM_GetMethodParameterAnnotations */
1112 jbyteArray JVM_GetMethodParameterAnnotations(JNIEnv *env, jobject method)
1114 java_lang_reflect_Method *rm = (java_lang_reflect_Method*)method;
1115 java_bytearray *ba = NULL;
1117 TRACEJVMCALLS("JVM_GetMethodParameterAnnotations: method=%p", method);
1119 if (method == NULL) {
1120 exceptions_throw_nullpointerexception();
1124 LLNI_field_get_ref(rm, parameterAnnotations, ba);
1126 return (jbyteArray)ba;
1130 /* JVM_GetClassDeclaredFields */
1132 jobjectArray JVM_GetClassDeclaredFields(JNIEnv *env, jclass ofClass, jboolean publicOnly)
1135 log_println("JVM_GetClassDeclaredFields: ofClass=%p, publicOnly=%d", ofClass, publicOnly);
1137 return (jobjectArray) _Jv_java_lang_Class_getDeclaredFields((java_lang_Class *) ofClass, publicOnly);
1141 /* JVM_GetClassDeclaredMethods */
1143 jobjectArray JVM_GetClassDeclaredMethods(JNIEnv *env, jclass ofClass, jboolean publicOnly)
1146 log_println("JVM_GetClassDeclaredMethods: ofClass=%p, publicOnly=%d", ofClass, publicOnly);
1148 return (jobjectArray) _Jv_java_lang_Class_getDeclaredMethods((java_lang_Class *) ofClass, publicOnly);
1152 /* JVM_GetClassDeclaredConstructors */
1154 jobjectArray JVM_GetClassDeclaredConstructors(JNIEnv *env, jclass ofClass, jboolean publicOnly)
1157 log_println("JVM_GetClassDeclaredConstructors: ofClass=%p, publicOnly=%d", ofClass, publicOnly);
1159 return (jobjectArray) _Jv_java_lang_Class_getDeclaredConstructors((java_lang_Class *) ofClass, publicOnly);
1163 /* JVM_GetClassAccessFlags */
1165 jint JVM_GetClassAccessFlags(JNIEnv *env, jclass cls)
1170 log_println("JVM_GetClassAccessFlags: cls=%p", cls);
1173 c = (classinfo *) cls;
1175 return c->flags & ACC_CLASS_REFLECT_MASK;
1179 /* JVM_GetClassConstantPool */
1181 jobject JVM_GetClassConstantPool(JNIEnv *env, jclass cls)
1183 #if defined(ENABLE_ANNOTATIONS)
1184 sun_reflect_ConstantPool *constantPool = NULL;
1185 java_lang_Object *constantPoolOop = (java_lang_Object*)cls;
1187 TRACEJVMCALLS("JVM_GetClassConstantPool: cls=%p", cls);
1189 assert(cls != NULL);
1192 (sun_reflect_ConstantPool*)native_new_and_init(
1193 class_sun_reflect_ConstantPool);
1195 if (constantPool == NULL) {
1200 LLNI_field_set_ref(constantPool, constantPoolOop, constantPoolOop);
1202 return (jobject)constantPool;
1204 log_println("JVM_GetClassConstantPool: cls=%p, not implemented in this configuration!", cls);
1210 /* JVM_ConstantPoolGetSize */
1212 jint JVM_ConstantPoolGetSize(JNIEnv *env, jobject unused, jobject jcpool)
1214 classinfo *cls = (classinfo*)jcpool;
1215 TRACEJVMCALLS("JVM_ConstantPoolGetSize: jcpool=%p", jcpool);
1216 return cls->cpcount;
1220 /* JVM_ConstantPoolGetClassAt */
1222 jclass JVM_ConstantPoolGetClassAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1224 constant_classref *ref;
1225 classinfo *cls = (classinfo*)jcpool;
1227 TRACEJVMCALLS("JVM_ConstantPoolGetClassAt: jcpool=%p, index=%d", jcpool, index);
1229 ref = (constant_classref*)class_getconstant(cls, index, CONSTANT_Class);
1235 return (jclass)resolve_classref_eager(ref);
1239 /* JVM_ConstantPoolGetClassAtIfLoaded */
1241 jclass JVM_ConstantPoolGetClassAtIfLoaded(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1243 constant_classref *ref;
1244 classinfo *c = NULL;
1245 classinfo *cls = (classinfo*)jcpool;
1247 TRACEJVMCALLS("JVM_ConstantPoolGetClassAtIfLoaded: jcpool=%p, index=%d", jcpool, index);
1249 ref = (constant_classref*)class_getconstant(cls, index, CONSTANT_Class);
1255 if (!resolve_classref(NULL, ref, resolveLazy, true, true, &c)) {
1259 if (c == NULL || !(c->state & CLASS_LOADED)) {
1267 /* JVM_ConstantPoolGetMethodAt */
1269 jobject JVM_ConstantPoolGetMethodAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1271 constant_FMIref *ref;
1272 classinfo *cls = (classinfo*)jcpool;
1274 TRACEJVMCALLS("JVM_ConstantPoolGetMethodAt: jcpool=%p, index=%d", jcpool, index);
1276 ref = (constant_FMIref*)class_getconstant(cls, index, CONSTANT_Methodref);
1282 /* XXX: is that right? or do I have to use resolve_method_*? */
1283 return (jobject)reflect_method_new(ref->p.method);
1287 /* JVM_ConstantPoolGetMethodAtIfLoaded */
1289 jobject JVM_ConstantPoolGetMethodAtIfLoaded(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1291 constant_FMIref *ref;
1292 classinfo *c = NULL;
1293 classinfo *cls = (classinfo*)jcpool;
1295 TRACEJVMCALLS("JVM_ConstantPoolGetMethodAtIfLoaded: jcpool=%p, index=%d", jcpool, index);
1297 ref = (constant_FMIref*)class_getconstant(cls, index, CONSTANT_Methodref);
1303 if (!resolve_classref(NULL, ref->p.classref, resolveLazy, true, true, &c)) {
1307 if (c == NULL || !(c->state & CLASS_LOADED)) {
1311 return (jobject)reflect_method_new(ref->p.method);
1315 /* JVM_ConstantPoolGetFieldAt */
1317 jobject JVM_ConstantPoolGetFieldAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1319 constant_FMIref *ref;
1320 classinfo *cls = (classinfo*)jcpool;
1322 TRACEJVMCALLS("JVM_ConstantPoolGetFieldAt: jcpool=%p, index=%d", jcpool, index);
1324 ref = (constant_FMIref*)class_getconstant(cls, index, CONSTANT_Fieldref);
1330 return (jobject)reflect_field_new(ref->p.field);
1334 /* JVM_ConstantPoolGetFieldAtIfLoaded */
1336 jobject JVM_ConstantPoolGetFieldAtIfLoaded(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1338 constant_FMIref *ref;
1340 classinfo *cls = (classinfo*)jcpool;
1342 TRACEJVMCALLS("JVM_ConstantPoolGetFieldAtIfLoaded: jcpool=%p, index=%d", jcpool, index);
1344 ref = (constant_FMIref*)class_getconstant(
1345 (classinfo*)cls, index, CONSTANT_Fieldref);
1351 if (!resolve_classref(NULL, ref->p.classref, resolveLazy, true, true, &c)) {
1355 if (c == NULL || !(c->state & CLASS_LOADED)) {
1359 return (jobject)reflect_field_new(ref->p.field);
1363 /* JVM_ConstantPoolGetMemberRefInfoAt */
1365 jobjectArray JVM_ConstantPoolGetMemberRefInfoAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1367 log_println("JVM_ConstantPoolGetMemberRefInfoAt: jcpool=%p, index=%d, IMPLEMENT ME!", jcpool, index);
1372 /* JVM_ConstantPoolGetIntAt */
1374 jint JVM_ConstantPoolGetIntAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1376 constant_integer *ref;
1377 classinfo *cls = (classinfo*)jcpool;
1379 TRACEJVMCALLS("JVM_ConstantPoolGetIntAt: jcpool=%p, index=%d", jcpool, index);
1381 ref = (constant_integer*)class_getconstant(cls, index, CONSTANT_Integer);
1391 /* JVM_ConstantPoolGetLongAt */
1393 jlong JVM_ConstantPoolGetLongAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1396 classinfo *cls = (classinfo*)jcpool;
1398 TRACEJVMCALLS("JVM_ConstantPoolGetLongAt: jcpool=%p, index=%d", jcpool, index);
1400 ref = (constant_long*)class_getconstant(cls, index, CONSTANT_Long);
1410 /* JVM_ConstantPoolGetFloatAt */
1412 jfloat JVM_ConstantPoolGetFloatAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1414 constant_float *ref;
1415 classinfo *cls = (classinfo*)jcpool;
1417 TRACEJVMCALLS("JVM_ConstantPoolGetFloatAt: jcpool=%p, index=%d", jcpool, index);
1419 ref = (constant_float*)class_getconstant(cls, index, CONSTANT_Float);
1429 /* JVM_ConstantPoolGetDoubleAt */
1431 jdouble JVM_ConstantPoolGetDoubleAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1433 constant_double *ref;
1434 classinfo *cls = (classinfo*)jcpool;
1436 TRACEJVMCALLS("JVM_ConstantPoolGetDoubleAt: jcpool=%p, index=%d", jcpool, index);
1438 ref = (constant_double*)class_getconstant(cls, index, CONSTANT_Double);
1448 /* JVM_ConstantPoolGetStringAt */
1450 jstring JVM_ConstantPoolGetStringAt(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1453 classinfo *cls = (classinfo*)jcpool;
1455 TRACEJVMCALLS("JVM_ConstantPoolGetStringAt: jcpool=%p, index=%d", jcpool, index);
1457 ref = (utf*)class_getconstant(cls, index, CONSTANT_String);
1463 /* XXX: I hope literalstring_new is the right Function. */
1464 return (java_lang_String*)literalstring_new(ref);
1468 /* JVM_ConstantPoolGetUTF8At */
1470 jstring JVM_ConstantPoolGetUTF8At(JNIEnv *env, jobject unused, jobject jcpool, jint index)
1473 classinfo *cls = (classinfo*)jcpool;
1475 TRACEJVMCALLS("JVM_ConstantPoolGetUTF8At: jcpool=%p, index=%d", jcpool, index);
1477 ref = (utf*)class_getconstant(cls, index, CONSTANT_Utf8);
1483 /* XXX: I hope literalstring_new is the right Function. */
1484 return (java_lang_String*)literalstring_new(ref);
1488 /* JVM_DesiredAssertionStatus */
1490 jboolean JVM_DesiredAssertionStatus(JNIEnv *env, jclass unused, jclass cls)
1492 log_println("JVM_DesiredAssertionStatus: cls=%p, IMPLEMENT ME!", cls);
1498 /* JVM_AssertionStatusDirectives */
1500 jobject JVM_AssertionStatusDirectives(JNIEnv *env, jclass unused)
1503 java_lang_AssertionStatusDirectives *o;
1504 java_objectarray *classes;
1505 java_objectarray *packages;
1508 log_println("JVM_AssertionStatusDirectives");
1510 /* XXX this is not completely implemented */
1512 c = load_class_bootstrap(utf_new_char("java/lang/AssertionStatusDirectives"));
1517 o = (java_lang_AssertionStatusDirectives *) builtin_new(c);
1522 classes = builtin_anewarray(0, class_java_lang_Object);
1524 if (classes == NULL)
1527 packages = builtin_anewarray(0, class_java_lang_Object);
1529 if (packages == NULL)
1532 /* set instance fields */
1534 o->classes = classes;
1535 o->packages = packages;
1541 /* JVM_GetClassNameUTF */
1543 const char* JVM_GetClassNameUTF(JNIEnv *env, jclass cls)
1545 log_println("JVM_GetClassNameUTF: IMPLEMENT ME!");
1549 /* JVM_GetClassCPTypes */
1551 void JVM_GetClassCPTypes(JNIEnv *env, jclass cls, unsigned char *types)
1553 log_println("JVM_GetClassCPTypes: IMPLEMENT ME!");
1557 /* JVM_GetClassCPEntriesCount */
1559 jint JVM_GetClassCPEntriesCount(JNIEnv *env, jclass cls)
1561 log_println("JVM_GetClassCPEntriesCount: IMPLEMENT ME!");
1565 /* JVM_GetClassFieldsCount */
1567 jint JVM_GetClassFieldsCount(JNIEnv *env, jclass cls)
1569 log_println("JVM_GetClassFieldsCount: IMPLEMENT ME!");
1573 /* JVM_GetClassMethodsCount */
1575 jint JVM_GetClassMethodsCount(JNIEnv *env, jclass cls)
1577 log_println("JVM_GetClassMethodsCount: IMPLEMENT ME!");
1581 /* JVM_GetMethodIxExceptionIndexes */
1583 void JVM_GetMethodIxExceptionIndexes(JNIEnv *env, jclass cls, jint method_index, unsigned short *exceptions)
1585 log_println("JVM_GetMethodIxExceptionIndexes: IMPLEMENT ME!");
1589 /* JVM_GetMethodIxExceptionsCount */
1591 jint JVM_GetMethodIxExceptionsCount(JNIEnv *env, jclass cls, jint method_index)
1593 log_println("JVM_GetMethodIxExceptionsCount: IMPLEMENT ME!");
1597 /* JVM_GetMethodIxByteCode */
1599 void JVM_GetMethodIxByteCode(JNIEnv *env, jclass cls, jint method_index, unsigned char *code)
1601 log_println("JVM_GetMethodIxByteCode: IMPLEMENT ME!");
1605 /* JVM_GetMethodIxByteCodeLength */
1607 jint JVM_GetMethodIxByteCodeLength(JNIEnv *env, jclass cls, jint method_index)
1609 log_println("JVM_GetMethodIxByteCodeLength: IMPLEMENT ME!");
1613 /* JVM_GetMethodIxExceptionTableEntry */
1615 void JVM_GetMethodIxExceptionTableEntry(JNIEnv *env, jclass cls, jint method_index, jint entry_index, JVM_ExceptionTableEntryType *entry)
1617 log_println("JVM_GetMethodIxExceptionTableEntry: IMPLEMENT ME!");
1621 /* JVM_GetMethodIxExceptionTableLength */
1623 jint JVM_GetMethodIxExceptionTableLength(JNIEnv *env, jclass cls, int method_index)
1625 log_println("JVM_GetMethodIxExceptionTableLength: IMPLEMENT ME!");
1629 /* JVM_GetMethodIxModifiers */
1631 jint JVM_GetMethodIxModifiers(JNIEnv *env, jclass cls, int method_index)
1633 log_println("JVM_GetMethodIxModifiers: IMPLEMENT ME!");
1637 /* JVM_GetFieldIxModifiers */
1639 jint JVM_GetFieldIxModifiers(JNIEnv *env, jclass cls, int field_index)
1641 log_println("JVM_GetFieldIxModifiers: IMPLEMENT ME!");
1645 /* JVM_GetMethodIxLocalsCount */
1647 jint JVM_GetMethodIxLocalsCount(JNIEnv *env, jclass cls, int method_index)
1649 log_println("JVM_GetMethodIxLocalsCount: IMPLEMENT ME!");
1653 /* JVM_GetMethodIxArgsSize */
1655 jint JVM_GetMethodIxArgsSize(JNIEnv *env, jclass cls, int method_index)
1657 log_println("JVM_GetMethodIxArgsSize: IMPLEMENT ME!");
1661 /* JVM_GetMethodIxMaxStack */
1663 jint JVM_GetMethodIxMaxStack(JNIEnv *env, jclass cls, int method_index)
1665 log_println("JVM_GetMethodIxMaxStack: IMPLEMENT ME!");
1669 /* JVM_IsConstructorIx */
1671 jboolean JVM_IsConstructorIx(JNIEnv *env, jclass cls, int method_index)
1673 log_println("JVM_IsConstructorIx: IMPLEMENT ME!");
1677 /* JVM_GetMethodIxNameUTF */
1679 const char* JVM_GetMethodIxNameUTF(JNIEnv *env, jclass cls, jint method_index)
1681 log_println("JVM_GetMethodIxNameUTF: IMPLEMENT ME!");
1685 /* JVM_GetMethodIxSignatureUTF */
1687 const char* JVM_GetMethodIxSignatureUTF(JNIEnv *env, jclass cls, jint method_index)
1689 log_println("JVM_GetMethodIxSignatureUTF: IMPLEMENT ME!");
1693 /* JVM_GetCPFieldNameUTF */
1695 const char* JVM_GetCPFieldNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1697 log_println("JVM_GetCPFieldNameUTF: IMPLEMENT ME!");
1701 /* JVM_GetCPMethodNameUTF */
1703 const char* JVM_GetCPMethodNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1705 log_println("JVM_GetCPMethodNameUTF: IMPLEMENT ME!");
1709 /* JVM_GetCPMethodSignatureUTF */
1711 const char* JVM_GetCPMethodSignatureUTF(JNIEnv *env, jclass cls, jint cp_index)
1713 log_println("JVM_GetCPMethodSignatureUTF: IMPLEMENT ME!");
1717 /* JVM_GetCPFieldSignatureUTF */
1719 const char* JVM_GetCPFieldSignatureUTF(JNIEnv *env, jclass cls, jint cp_index)
1721 log_println("JVM_GetCPFieldSignatureUTF: IMPLEMENT ME!");
1725 /* JVM_GetCPClassNameUTF */
1727 const char* JVM_GetCPClassNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1729 log_println("JVM_GetCPClassNameUTF: IMPLEMENT ME!");
1733 /* JVM_GetCPFieldClassNameUTF */
1735 const char* JVM_GetCPFieldClassNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1737 log_println("JVM_GetCPFieldClassNameUTF: IMPLEMENT ME!");
1741 /* JVM_GetCPMethodClassNameUTF */
1743 const char* JVM_GetCPMethodClassNameUTF(JNIEnv *env, jclass cls, jint cp_index)
1745 log_println("JVM_GetCPMethodClassNameUTF: IMPLEMENT ME!");
1749 /* JVM_GetCPFieldModifiers */
1751 jint JVM_GetCPFieldModifiers(JNIEnv *env, jclass cls, int cp_index, jclass called_cls)
1753 log_println("JVM_GetCPFieldModifiers: IMPLEMENT ME!");
1757 /* JVM_GetCPMethodModifiers */
1759 jint JVM_GetCPMethodModifiers(JNIEnv *env, jclass cls, int cp_index, jclass called_cls)
1761 log_println("JVM_GetCPMethodModifiers: IMPLEMENT ME!");
1765 /* JVM_ReleaseUTF */
1767 void JVM_ReleaseUTF(const char *utf)
1769 log_println("JVM_ReleaseUTF: IMPLEMENT ME!");
1773 /* JVM_IsSameClassPackage */
1775 jboolean JVM_IsSameClassPackage(JNIEnv *env, jclass class1, jclass class2)
1777 log_println("JVM_IsSameClassPackage: IMPLEMENT ME!");
1783 jint JVM_Open(const char *fname, jint flags, jint mode)
1788 log_println("JVM_Open: fname=%s, flags=%d, mode=%d", fname, flags, mode);
1791 result = open(fname, flags, mode);
1799 /* XXX don't know what to do here */
1800 /* return JVM_EEXIST; */
1811 jint JVM_Close(jint fd)
1814 log_println("JVM_Close: fd=%d", fd);
1822 jint JVM_Read(jint fd, char *buf, jint nbytes)
1825 log_println("JVM_Read: fd=%d, buf=%p, nbytes=%d", fd, buf, nbytes);
1827 return read(fd, buf, nbytes);
1833 jint JVM_Write(jint fd, char *buf, jint nbytes)
1836 log_println("JVM_Write: fd=%d, buf=%s, nbytes=%d", fd, buf, nbytes);
1838 return write(fd, buf, nbytes);
1844 jint JVM_Available(jint fd, jlong *pbytes)
1846 TRACEJVMCALLS("JVM_Available(fd=%d, pbytes=%p)", fd, pbytes);
1848 #if defined(FIONREAD)
1849 if (ioctl(fd, FIONREAD, pbytes) < 0)
1853 #elif defined(HAVE_FSTAT)
1854 struct stat statBuffer;
1860 if ((fstat(fd, &statBuffer) == 0) && S_ISREG (statBuffer.st_mode)) {
1861 n = lseek (fd, 0, SEEK_CUR);
1864 *pbytes = statBuffer.st_size - n;
1876 #elif defined(HAVE_SELECT)
1877 fd_set filedescriptset;
1883 FD_ZERO(&filedescriptset);
1884 FD_SET(fd, &filedescriptset);
1885 memset(&tv, 0, sizeof(tv));
1887 switch (select(fd+1, &filedescriptset, NULL, NULL, &tv))
1894 result = CPNATIVE_OK;
1898 result = CPNATIVE_OK;
1911 jlong JVM_Lseek(jint fd, jlong offset, jint whence)
1914 log_println("JVM_Lseek: fd=%d, offset=%ld, whence=%d", fd, offset, whence);
1916 return (jlong) lseek(fd, (off_t) offset, whence);
1922 jint JVM_SetLength(jint fd, jlong length)
1924 log_println("JVM_SetLength: IMPLEMENT ME!");
1930 jint JVM_Sync(jint fd)
1932 log_println("JVM_Sync: IMPLEMENT ME!");
1936 /* JVM_StartThread */
1938 void JVM_StartThread(JNIEnv* env, jobject jthread)
1941 log_println("JVM_StartThread: jthread=%p", jthread);
1943 _Jv_java_lang_Thread_start((java_lang_Thread *) jthread, 0);
1947 /* JVM_StopThread */
1949 void JVM_StopThread(JNIEnv* env, jobject jthread, jobject throwable)
1951 log_println("JVM_StopThread: IMPLEMENT ME!");
1955 /* JVM_IsThreadAlive */
1957 jboolean JVM_IsThreadAlive(JNIEnv* env, jobject jthread)
1960 log_println("JVM_IsThreadAlive: jthread=%p", jthread);
1962 return _Jv_java_lang_Thread_isAlive((java_lang_Thread *) jthread);
1966 /* JVM_SuspendThread */
1968 void JVM_SuspendThread(JNIEnv* env, jobject jthread)
1970 log_println("JVM_SuspendThread: IMPLEMENT ME!");
1974 /* JVM_ResumeThread */
1976 void JVM_ResumeThread(JNIEnv* env, jobject jthread)
1978 log_println("JVM_ResumeThread: IMPLEMENT ME!");
1982 /* JVM_SetThreadPriority */
1984 void JVM_SetThreadPriority(JNIEnv* env, jobject jthread, jint prio)
1987 log_println("JVM_SetThreadPriority: jthread=%p, prio=%d", jthread, prio);
1989 _Jv_java_lang_Thread_setPriority((java_lang_Thread *) jthread, prio);
1995 void JVM_Yield(JNIEnv *env, jclass threadClass)
1997 log_println("JVM_Yield: IMPLEMENT ME!");
2003 void JVM_Sleep(JNIEnv* env, jclass threadClass, jlong millis)
2006 log_println("JVM_Sleep: threadClass=%p, millis=%ld", threadClass, millis);
2008 _Jv_java_lang_Thread_sleep(millis);
2012 /* JVM_CurrentThread */
2014 jobject JVM_CurrentThread(JNIEnv* env, jclass threadClass)
2017 log_println("JVM_CurrentThread: threadClass=%p", threadClass);
2019 return (jobject) _Jv_java_lang_Thread_currentThread();
2023 /* JVM_CountStackFrames */
2025 jint JVM_CountStackFrames(JNIEnv* env, jobject jthread)
2027 log_println("JVM_CountStackFrames: IMPLEMENT ME!");
2033 void JVM_Interrupt(JNIEnv* env, jobject jthread)
2035 log_println("JVM_Interrupt: IMPLEMENT ME!");
2039 /* JVM_IsInterrupted */
2041 jboolean JVM_IsInterrupted(JNIEnv* env, jobject jthread, jboolean clear_interrupted)
2044 log_println("JVM_IsInterrupted: jthread=%p, clear_interrupted=%d", jthread, clear_interrupted);
2046 /* XXX do something with clear_interrupted */
2047 return _Jv_java_lang_Thread_isInterrupted((java_lang_Thread *) jthread);
2053 jboolean JVM_HoldsLock(JNIEnv* env, jclass threadClass, jobject obj)
2055 log_println("JVM_HoldsLock: IMPLEMENT ME!");
2059 /* JVM_DumpAllStacks */
2061 void JVM_DumpAllStacks(JNIEnv* env, jclass unused)
2063 log_println("JVM_DumpAllStacks: IMPLEMENT ME!");
2067 /* JVM_CurrentLoadedClass */
2069 jclass JVM_CurrentLoadedClass(JNIEnv *env)
2071 log_println("JVM_CurrentLoadedClass: IMPLEMENT ME!");
2075 /* JVM_CurrentClassLoader */
2077 jobject JVM_CurrentClassLoader(JNIEnv *env)
2079 log_println("JVM_CurrentClassLoader: IMPLEMENT ME!");
2083 /* JVM_GetClassContext */
2085 jobjectArray JVM_GetClassContext(JNIEnv *env)
2088 log_println("JVM_GetClassContext");
2090 return (jobjectArray) stacktrace_getClassContext();
2094 /* JVM_ClassDepth */
2096 jint JVM_ClassDepth(JNIEnv *env, jstring name)
2098 log_println("JVM_ClassDepth: IMPLEMENT ME!");
2102 /* JVM_ClassLoaderDepth */
2104 jint JVM_ClassLoaderDepth(JNIEnv *env)
2106 log_println("JVM_ClassLoaderDepth: IMPLEMENT ME!");
2110 /* JVM_GetSystemPackage */
2112 jstring JVM_GetSystemPackage(JNIEnv *env, jstring name)
2114 log_println("JVM_GetSystemPackage: IMPLEMENT ME!");
2118 /* JVM_GetSystemPackages */
2120 jobjectArray JVM_GetSystemPackages(JNIEnv *env)
2122 log_println("JVM_GetSystemPackages: IMPLEMENT ME!");
2126 /* JVM_AllocateNewObject */
2128 jobject JVM_AllocateNewObject(JNIEnv *env, jobject receiver, jclass currClass, jclass initClass)
2130 log_println("JVM_AllocateNewObject: IMPLEMENT ME!");
2134 /* JVM_AllocateNewArray */
2136 jobject JVM_AllocateNewArray(JNIEnv *env, jobject obj, jclass currClass, jint length)
2138 log_println("JVM_AllocateNewArray: IMPLEMENT ME!");
2142 /* JVM_LatestUserDefinedLoader */
2144 jobject JVM_LatestUserDefinedLoader(JNIEnv *env)
2146 log_println("JVM_LatestUserDefinedLoader: IMPLEMENT ME!");
2150 /* JVM_LoadClass0 */
2152 jclass JVM_LoadClass0(JNIEnv *env, jobject receiver, jclass currClass, jstring currClassName)
2154 log_println("JVM_LoadClass0: IMPLEMENT ME!");
2158 /* JVM_GetArrayLength */
2160 jint JVM_GetArrayLength(JNIEnv *env, jobject arr)
2162 java_arrayheader *a;
2164 TRACEJVMCALLS("JVM_GetArrayLength(arr=%p)", arr);
2166 a = (java_arrayheader *) arr;
2169 exceptions_throw_nullpointerexception();
2173 if (!class_is_array(a->objheader.vftbl->class)) {
2174 /* exceptions_throw_illegalargumentexception("Argument is not an array"); */
2175 exceptions_throw_illegalargumentexception();
2183 /* JVM_GetArrayElement */
2185 jobject JVM_GetArrayElement(JNIEnv *env, jobject arr, jint index)
2187 /* log_println("JVM_GetArrayElement: IMPLEMENT ME!"); */
2189 java_arrayheader *a;
2190 java_handle_t *o = NULL;
2192 TRACEJVMCALLS("JVM_GetArrayElement: arr=%p, index=%d", arr, index);
2194 a = (java_arrayheader *) arr;
2197 exceptions_throw_nullpointerexception();
2201 if (!class_is_array(a->objheader.vftbl->class)) {
2202 exceptions_throw_illegalargumentexception();
2206 if (index < 0 || index > a->size ) {
2207 exceptions_new_arrayindexoutofboundsexception(index);
2211 switch (a->objheader.vftbl->arraydesc->arraytype) {
2213 o = builtin_new(class_java_lang_Integer);
2215 ((java_lang_Integer*)o)->value = ((java_intarray*)a)->data[index];
2217 case ARRAYTYPE_LONG:
2218 o = builtin_new(class_java_lang_Long);
2220 ((java_lang_Long*)o)->value = ((java_longarray*)a)->data[index];
2222 case ARRAYTYPE_FLOAT:
2223 o = builtin_new(class_java_lang_Float);
2225 ((java_lang_Float*)o)->value = ((java_floatarray*)a)->data[index];
2227 case ARRAYTYPE_DOUBLE:
2228 o = builtin_new(class_java_lang_Double);
2230 ((java_lang_Double*)o)->value = ((java_doublearray*)a)->data[index];
2232 case ARRAYTYPE_BYTE:
2233 o = builtin_new(class_java_lang_Byte);
2235 ((java_lang_Byte*)o)->value = ((java_bytearray*)a)->data[index];
2237 case ARRAYTYPE_CHAR:
2238 o = builtin_new(class_java_lang_Character);
2240 ((java_lang_Character*)o)->value = ((java_chararray*)a)->data[index];
2242 case ARRAYTYPE_SHORT:
2243 o = builtin_new(class_java_lang_Short);
2245 ((java_lang_Short*)o)->value = ((java_shortarray*)a)->data[index];
2247 case ARRAYTYPE_BOOLEAN:
2248 o = builtin_new(class_java_lang_Boolean);
2250 ((java_lang_Boolean*)o)->value = ((java_booleanarray*)a)->data[index];
2252 case ARRAYTYPE_OBJECT:
2253 o = ((java_objectarray*)a)->data[index];
2261 /* JVM_GetPrimitiveArrayElement */
2263 jvalue JVM_GetPrimitiveArrayElement(JNIEnv *env, jobject arr, jint index, jint wCode)
2265 log_println("JVM_GetPrimitiveArrayElement: IMPLEMENT ME!");
2269 /* JVM_SetArrayElement */
2271 void JVM_SetArrayElement(JNIEnv *env, jobject arr, jint index, jobject val)
2273 log_println("JVM_SetArrayElement: IMPLEMENT ME!");
2277 /* JVM_SetPrimitiveArrayElement */
2279 void JVM_SetPrimitiveArrayElement(JNIEnv *env, jobject arr, jint index, jvalue v, unsigned char vCode)
2281 log_println("JVM_SetPrimitiveArrayElement: IMPLEMENT ME!");
2287 jobject JVM_NewArray(JNIEnv *env, jclass eltClass, jint length)
2291 java_arrayheader *a;
2292 java_objectarray *oa;
2294 TRACEJVMCALLS("JVM_NewArray(env=%p, eltClass=%p, length=%d)", env, eltClass, length);
2296 c = (classinfo *) eltClass;
2298 /* create primitive or object array */
2300 if (class_is_primitive(c)) {
2301 pc = primitive_arrayclass_get_by_name(c->name);
2302 a = builtin_newarray(length, pc);
2307 oa = builtin_anewarray(length, c);
2309 return (jobject) oa;
2314 /* JVM_NewMultiArray */
2316 jobject JVM_NewMultiArray(JNIEnv *env, jclass eltClass, jintArray dim)
2318 log_println("JVM_NewMultiArray: IMPLEMENT ME!");
2322 /* JVM_InitializeSocketLibrary */
2324 jint JVM_InitializeSocketLibrary()
2326 log_println("JVM_InitializeSocketLibrary: IMPLEMENT ME!");
2332 jint JVM_Socket(jint domain, jint type, jint protocol)
2335 log_println("JVM_Socket: domain=%d, type=%d, protocol=%d", domain, type, protocol);
2337 return socket(domain, type, protocol);
2341 /* JVM_SocketClose */
2343 jint JVM_SocketClose(jint fd)
2346 log_println("JVM_SocketClose: fd=%d", fd);
2352 /* JVM_SocketShutdown */
2354 jint JVM_SocketShutdown(jint fd, jint howto)
2357 log_println("JVM_SocketShutdown: fd=%d, howto=%d", fd, howto);
2359 return shutdown(fd, howto);
2365 jint JVM_Recv(jint fd, char *buf, jint nBytes, jint flags)
2367 log_println("JVM_Recv: IMPLEMENT ME!");
2373 jint JVM_Send(jint fd, char *buf, jint nBytes, jint flags)
2375 log_println("JVM_Send: IMPLEMENT ME!");
2381 jint JVM_Timeout(int fd, long timeout)
2383 log_println("JVM_Timeout: IMPLEMENT ME!");
2389 jint JVM_Listen(jint fd, jint count)
2392 log_println("JVM_Listen: fd=%d, count=%d", fd, count);
2394 return listen(fd, count);
2400 jint JVM_Connect(jint fd, struct sockaddr *him, jint len)
2403 log_println("JVM_Connect: fd=%d, him=%p, len=%d", fd, him, len);
2405 return connect(fd, him, len);
2411 jint JVM_Bind(jint fd, struct sockaddr *him, jint len)
2413 log_println("JVM_Bind: IMPLEMENT ME!");
2419 jint JVM_Accept(jint fd, struct sockaddr *him, jint *len)
2422 log_println("JVM_Accept: fd=%d, him=%p, len=%p", fd, him, len);
2424 return accept(fd, him, (socklen_t *) len);
2430 jint JVM_RecvFrom(jint fd, char *buf, int nBytes, int flags, struct sockaddr *from, int *fromlen)
2432 log_println("JVM_RecvFrom: IMPLEMENT ME!");
2436 /* JVM_GetSockName */
2438 jint JVM_GetSockName(jint fd, struct sockaddr *him, int *len)
2441 log_println("JVM_GetSockName: fd=%d, him=%p, len=%p", fd, him, len);
2443 return getsockname(fd, him, (socklen_t *) len);
2449 jint JVM_SendTo(jint fd, char *buf, int len, int flags, struct sockaddr *to, int tolen)
2451 log_println("JVM_SendTo: IMPLEMENT ME!");
2455 /* JVM_SocketAvailable */
2457 jint JVM_SocketAvailable(jint fd, jint *pbytes)
2459 log_println("JVM_SocketAvailable: IMPLEMENT ME!");
2463 /* JVM_GetSockOpt */
2465 jint JVM_GetSockOpt(jint fd, int level, int optname, char *optval, int *optlen)
2467 log_println("JVM_GetSockOpt: IMPLEMENT ME!");
2471 /* JVM_SetSockOpt */
2473 jint JVM_SetSockOpt(jint fd, int level, int optname, const char *optval, int optlen)
2476 log_println("JVM_SetSockOpt: fd=%d, level=%d, optname=%d, optval=%s, optlen=%d", fd, level, optname, optval, optlen);
2478 return setsockopt(fd, level, optname, optval, optlen);
2482 /* JVM_GetHostName */
2484 int JVM_GetHostName(char* name, int namelen)
2487 log_println("JVM_GetHostName: name=%s, namelen=%d", name, namelen);
2489 return gethostname(name, namelen);
2493 /* JVM_GetHostByAddr */
2495 struct hostent* JVM_GetHostByAddr(const char* name, int len, int type)
2497 log_println("JVM_GetHostByAddr: IMPLEMENT ME!");
2501 /* JVM_GetHostByName */
2503 struct hostent* JVM_GetHostByName(char* name)
2505 log_println("JVM_GetHostByName: IMPLEMENT ME!");
2509 /* JVM_GetProtoByName */
2511 struct protoent* JVM_GetProtoByName(char* name)
2513 log_println("JVM_GetProtoByName: IMPLEMENT ME!");
2517 /* JVM_LoadLibrary */
2519 void* JVM_LoadLibrary(const char* name)
2522 log_println("JVM_LoadLibrary: name=%s", name);
2524 return native_library_open(utf_new_char(name));
2528 /* JVM_UnloadLibrary */
2530 void JVM_UnloadLibrary(void* handle)
2532 log_println("JVM_UnloadLibrary: IMPLEMENT ME!");
2536 /* JVM_FindLibraryEntry */
2538 void* JVM_FindLibraryEntry(void* handle, const char* name)
2543 log_println("JVM_FindLibraryEntry: handle=%p, name=%s", handle, name);
2546 symbol = lt_dlsym(handle, name);
2554 jboolean JVM_IsNaN(jdouble a)
2556 log_println("JVM_IsNaN: IMPLEMENT ME!");
2560 /* JVM_IsSupportedJNIVersion */
2562 jboolean JVM_IsSupportedJNIVersion(jint version)
2565 log_println("JVM_IsSupportedJNIVersion: version=%d", version);
2568 case JNI_VERSION_1_1:
2569 case JNI_VERSION_1_2:
2570 case JNI_VERSION_1_4:
2578 /* JVM_InternString */
2580 jstring JVM_InternString(JNIEnv *env, jstring str)
2583 log_println("JVM_InternString: str=%p", str);
2585 return (jstring) _Jv_java_lang_String_intern((java_lang_String *) str);
2589 /* JVM_RawMonitorCreate */
2591 JNIEXPORT void* JNICALL JVM_RawMonitorCreate(void)
2596 log_println("JVM_RawMonitorCreate");
2599 o = NEW(java_object_t);
2601 lock_init_object_lock(o);
2607 /* JVM_RawMonitorDestroy */
2609 JNIEXPORT void JNICALL JVM_RawMonitorDestroy(void *mon)
2612 log_println("JVM_RawMonitorDestroy: mon=%p", mon);
2614 FREE(mon, java_object_t);
2618 /* JVM_RawMonitorEnter */
2620 JNIEXPORT jint JNICALL JVM_RawMonitorEnter(void *mon)
2623 log_println("JVM_RawMonitorEnter: mon=%p", mon);
2625 (void) lock_monitor_enter((java_object_t *) mon);
2631 /* JVM_RawMonitorExit */
2633 JNIEXPORT void JNICALL JVM_RawMonitorExit(void *mon)
2636 log_println("JVM_RawMonitorExit: mon=%p", mon);
2638 (void) lock_monitor_exit((java_object_t *) mon);
2642 /* JVM_SetPrimitiveFieldValues */
2644 void JVM_SetPrimitiveFieldValues(JNIEnv *env, jclass cb, jobject obj, jlongArray fieldIDs, jcharArray typecodes, jbyteArray data)
2646 log_println("JVM_SetPrimitiveFieldValues: IMPLEMENT ME!");
2650 /* JVM_GetPrimitiveFieldValues */
2652 void JVM_GetPrimitiveFieldValues(JNIEnv *env, jclass cb, jobject obj, jlongArray fieldIDs, jcharArray typecodes, jbyteArray data)
2654 log_println("JVM_GetPrimitiveFieldValues: IMPLEMENT ME!");
2658 /* JVM_AccessVMBooleanFlag */
2660 jboolean JVM_AccessVMBooleanFlag(const char* name, jboolean* value, jboolean is_get)
2662 log_println("JVM_AccessVMBooleanFlag: IMPLEMENT ME!");
2666 /* JVM_AccessVMIntFlag */
2668 jboolean JVM_AccessVMIntFlag(const char* name, jint* value, jboolean is_get)
2670 log_println("JVM_AccessVMIntFlag: IMPLEMENT ME!");
2674 /* JVM_VMBreakPoint */
2676 void JVM_VMBreakPoint(JNIEnv *env, jobject obj)
2678 log_println("JVM_VMBreakPoint: IMPLEMENT ME!");
2682 /* JVM_GetClassFields */
2684 jobjectArray JVM_GetClassFields(JNIEnv *env, jclass cls, jint which)
2686 log_println("JVM_GetClassFields: IMPLEMENT ME!");
2690 /* JVM_GetClassMethods */
2692 jobjectArray JVM_GetClassMethods(JNIEnv *env, jclass cls, jint which)
2694 log_println("JVM_GetClassMethods: IMPLEMENT ME!");
2698 /* JVM_GetClassConstructors */
2700 jobjectArray JVM_GetClassConstructors(JNIEnv *env, jclass cls, jint which)
2702 log_println("JVM_GetClassConstructors: IMPLEMENT ME!");
2706 /* JVM_GetClassField */
2708 jobject JVM_GetClassField(JNIEnv *env, jclass cls, jstring name, jint which)
2710 log_println("JVM_GetClassField: IMPLEMENT ME!");
2714 /* JVM_GetClassMethod */
2716 jobject JVM_GetClassMethod(JNIEnv *env, jclass cls, jstring name, jobjectArray types, jint which)
2718 log_println("JVM_GetClassMethod: IMPLEMENT ME!");
2722 /* JVM_GetClassConstructor */
2724 jobject JVM_GetClassConstructor(JNIEnv *env, jclass cls, jobjectArray types, jint which)
2726 log_println("JVM_GetClassConstructor: IMPLEMENT ME!");
2730 /* JVM_NewInstance */
2732 jobject JVM_NewInstance(JNIEnv *env, jclass cls)
2734 log_println("JVM_NewInstance: IMPLEMENT ME!");
2740 jobject JVM_GetField(JNIEnv *env, jobject field, jobject obj)
2742 log_println("JVM_GetField: IMPLEMENT ME!");
2746 /* JVM_GetPrimitiveField */
2748 jvalue JVM_GetPrimitiveField(JNIEnv *env, jobject field, jobject obj, unsigned char wCode)
2750 log_println("JVM_GetPrimitiveField: IMPLEMENT ME!");
2756 void JVM_SetField(JNIEnv *env, jobject field, jobject obj, jobject val)
2758 log_println("JVM_SetField: IMPLEMENT ME!");
2762 /* JVM_SetPrimitiveField */
2764 void JVM_SetPrimitiveField(JNIEnv *env, jobject field, jobject obj, jvalue v, unsigned char vCode)
2766 log_println("JVM_SetPrimitiveField: IMPLEMENT ME!");
2770 /* JVM_InvokeMethod */
2772 jobject JVM_InvokeMethod(JNIEnv *env, jobject method, jobject obj, jobjectArray args0)
2775 log_println("JVM_InvokeMethod: method=%p, obj=%p, args0=%p", method, obj, args0);
2777 return (jobject) _Jv_java_lang_reflect_Method_invoke((java_lang_reflect_Method *) method, (java_lang_Object *) obj, (java_objectarray *) args0);
2781 /* JVM_NewInstanceFromConstructor */
2783 jobject JVM_NewInstanceFromConstructor(JNIEnv *env, jobject c, jobjectArray args0)
2786 log_println("JVM_NewInstanceFromConstructor: c=%p, args0=%p", c, args0);
2788 return (jobject) _Jv_java_lang_reflect_Constructor_newInstance(env, (java_lang_reflect_Constructor *) c, (java_objectarray *) args0);
2792 /* JVM_SupportsCX8 */
2794 jboolean JVM_SupportsCX8()
2797 log_println("JVM_SupportsCX8");
2799 return _Jv_java_util_concurrent_atomic_AtomicLong_VMSupportsCS8(NULL, NULL);
2805 jboolean JVM_CX8Field(JNIEnv *env, jobject obj, jfieldID fid, jlong oldVal, jlong newVal)
2807 log_println("JVM_CX8Field: IMPLEMENT ME!");
2811 /* JVM_GetAllThreads */
2813 jobjectArray JVM_GetAllThreads(JNIEnv *env, jclass dummy)
2815 log_println("JVM_GetAllThreads: IMPLEMENT ME!");
2819 /* JVM_DumpThreads */
2821 jobjectArray JVM_DumpThreads(JNIEnv *env, jclass threadClass, jobjectArray threads)
2823 log_println("JVM_DumpThreads: IMPLEMENT ME!");
2827 /* JVM_GetManagement */
2829 void* JVM_GetManagement(jint version)
2831 log_println("JVM_GetManagement: IMPLEMENT ME!");
2835 /* JVM_InitAgentProperties */
2837 jobject JVM_InitAgentProperties(JNIEnv *env, jobject properties)
2839 log_println("JVM_InitAgentProperties: IMPLEMENT ME!");
2843 /* JVM_GetEnclosingMethodInfo */
2845 jobjectArray JVM_GetEnclosingMethodInfo(JNIEnv *env, jclass ofClass)
2847 log_println("JVM_GetEnclosingMethodInfo: IMPLEMENT ME!");
2851 /* JVM_GetThreadStateValues */
2853 jintArray JVM_GetThreadStateValues(JNIEnv* env, jint javaThreadState)
2855 log_println("JVM_GetThreadStateValues: IMPLEMENT ME!");
2859 /* JVM_GetThreadStateValues */
2861 jobjectArray JVM_GetThreadStateNames(JNIEnv* env, jint javaThreadState, jintArray values)
2863 log_println("JVM_GetThreadStateValues: IMPLEMENT ME!");
2867 /* JVM_GetVersionInfo */
2869 void JVM_GetVersionInfo(JNIEnv* env, jvm_version_info* info, size_t info_size)
2871 log_println("JVM_GetVersionInfo: IMPLEMENT ME!");
2875 /* OS: JVM_RegisterSignal */
2877 void* JVM_RegisterSignal(jint sig, void* handler)
2879 log_println("JVM_RegisterSignal: sig=%d, handler=%p, IMPLEMENT ME!", sig, handler);
2884 /* OS: JVM_RaiseSignal */
2886 jboolean JVM_RaiseSignal(jint sig)
2888 log_println("JVM_RaiseSignal: sig=%s", sig);
2893 /* OS: JVM_FindSignal */
2895 jint JVM_FindSignal(const char *name)
2897 log_println("JVM_FindSignal: name=%s", name);
2903 * These are local overrides for various environment variables in Emacs.
2904 * Please do not remove this and leave it at the end of the file, where
2905 * Emacs will automagically detect them.
2906 * ---------------------------------------------------------------------
2909 * indent-tabs-mode: t