-/* native.h - table of native functions
+/* native/native.h - table of native functions
- Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
- R. Grafl, A. Krall, C. Kruegel, C. Oates, R. Obermaisser,
- M. Probst, S. Ring, E. Steiner, C. Thalinger, D. Thuernbeck,
- P. Tomsich, J. Wenninger
+ Copyright (C) 1996-2005 R. Grafl, A. Krall, C. Kruegel, C. Oates,
+ R. Obermaisser, M. Platter, M. Probst, S. Ring, E. Steiner,
+ C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich, J. Wenninger,
+ Institut f. Computersprachen - TU Wien
This file is part of CACAO.
Authors: Reinhard Grafl
- $Id: native.h 1189 2004-06-19 12:42:54Z twisti $
+ $Id: native.h 1735 2004-12-07 14:33:27Z twisti $
*/
#define _NATIVE_H
-#include "jni.h"
-#include "nat/java_lang_String.h"
-#include "nat/java_lang_ClassLoader.h"
-#include "nat/java_lang_Throwable.h"
+#include "native/jni.h"
+#include "native/include/java_lang_String.h"
+#include "native/include/java_lang_ClassLoader.h"
+#include "native/include/java_lang_Throwable.h"
-/* searchpath for classfiles */
-extern char *classpath;
+/* table for locating native methods */
+
+typedef struct nativeref nativeref;
+typedef struct nativecompref nativecompref;
+
+struct nativeref {
+ char *classname;
+ char *methodname;
+ char *descriptor;
+ bool isstatic;
+ functionptr func;
+};
+
+/* table for fast string comparison */
+
+struct nativecompref {
+ utf *classname;
+ utf *methodname;
+ utf *descriptor;
+ bool isstatic;
+ functionptr func;
+};
+
extern classinfo *class_java_lang_Class;
extern classinfo *class_java_lang_VMClass;
extern classinfo *class_java_lang_Integer;
-/* system exception classes required while compiling */
-
-extern classinfo *class_java_lang_Throwable;
-
-
-/* exception/error super class */
-
-extern char *string_java_lang_Throwable;
-
-
-/* specify some exception strings for code generation */
-
-extern char *string_java_lang_ArithmeticException;
-extern char *string_java_lang_ArithmeticException_message;
-extern char *string_java_lang_ArrayIndexOutOfBoundsException;
-extern char *string_java_lang_ArrayStoreException;
-extern char *string_java_lang_ClassCastException;
-extern char *string_java_lang_ClassNotFoundException;
-extern char *string_java_lang_CloneNotSupportedException;
-extern char *string_java_lang_Exception;
-extern char *string_java_lang_IllegalArgumentException;
-extern char *string_java_lang_IllegalMonitorStateException;
-extern char *string_java_lang_NegativeArraySizeException;
-extern char *string_java_lang_NoSuchFieldException;
-extern char *string_java_lang_NoSuchMethodException;
-extern char *string_java_lang_NullPointerException;
-
-
-/* specify some error strings for code generation */
-
-extern char *string_java_lang_AbstractMethodError;
-extern char *string_java_lang_ClassCircularityError;
-extern char *string_java_lang_ClassFormatError;
-extern char *string_java_lang_Error;
-extern char *string_java_lang_ExceptionInInitializerError;
-extern char *string_java_lang_IncompatibleClassChangeError;
-extern char *string_java_lang_InternalError;
-extern char *string_java_lang_LinkageError;
-extern char *string_java_lang_NoClassDefFoundError;
-extern char *string_java_lang_NoSuchFieldError;
-extern char *string_java_lang_NoSuchMethodError;
-extern char *string_java_lang_OutOfMemoryError;
-extern char *string_java_lang_VerifyError;
-
-
/* the system classloader object */
extern java_lang_ClassLoader *SystemClassLoader;
/* javastring-hashtable */
extern hashtable string_hash;
-/* load, link and compile exceptions used in the system */
-void init_system_exceptions();
-void compile_all_class_methods(classinfo *c);
-
-/* exception throwing functions */
-void throw_exception();
-void throw_exception_exit();
-
-void throw_main_exception();
-void throw_main_exception_exit();
-
-void throw_cacao_exception_exit(char *exception, char *message);
-
-/* initialize new exceptions */
-java_objectheader *new_exception(char *classname);
-java_objectheader *new_exception_message(char *classname, char *message);
-java_objectheader *new_exception_throwable(char *classname, java_lang_Throwable *cause);
-java_objectheader *new_exception_utfmessage(char *classname, utf *message);
-java_objectheader *new_exception_javastring(char *classname, java_lang_String *message);
-java_objectheader *new_exception_int(char *classname, s4 i);
-
void use_class_as_object(classinfo *c);
/* load classes required for native methods */
void native_loadclasses();
-/* set searchpath for classfiles */
-void native_setclasspath(char *path);
-
/* find native function */
functionptr native_findfunction(utf *cname, utf *mname,
utf *desc, bool isstatic);
mainly used for exceptions with cause */
java_objectheader *native_new_and_init_throwable(classinfo *c, java_lang_Throwable *t);
-/* add property to system-property vector */
-void attach_property(char *name, char *value);
+/* add property to temporary property list -- located in nat/VMRuntime.c */
+void create_property(char *key, char *value);
/* correct vftbl-entries of javastring-hash */
void stringtable_update();
/* make utf symbol from javastring */
-utf *javastring_toutf(struct java_lang_String *string, bool isclassname);
+utf *javastring_toutf(java_lang_String *string, bool isclassname);
/* make utf symbol from u2 array */
utf *utf_new_u2(u2 *unicodedata, u4 unicodelength, bool isclassname);
/* dispose a javastring */
void literalstring_free(java_objectheader*);
-void copy_vftbl(vftbl **dest, vftbl *src);
+void copy_vftbl(vftbl_t **dest, vftbl_t *src);
utf *create_methodsig(java_objectarray* types, char *retType);
classinfo *get_type(char **utf_ptr,char *desc_end, bool skip);
java_objectarray *builtin_asm_createclasscontextarray(classinfo **end,classinfo **start);
java_lang_ClassLoader *builtin_asm_getclassloader(classinfo **end,classinfo **start);
+/*----- For Static Analysis of Natives by parseRT -----*/
+
+/*---------- global variables ---------------------------*/
+typedef struct classMeth classMeth;
+typedef struct nativeCall nativeCall;
+typedef struct methodCall methodCall;
+typedef struct nativeMethod nativeMethod;
+
+typedef struct nativeCompCall nativeCompCall;
+typedef struct methodCompCall methodCompCall;
+typedef struct nativeCompMethod nativeCompMethod;
+
+/*---------- Define Constants ---------------------------*/
+#define MAXCALLS 30
+
+struct classMeth {
+ int i_class;
+ int j_method;
+ int methCnt;
+};
+
+struct methodCall{
+ char *classname;
+ char *methodname;
+ char *descriptor;
+};
+
+struct nativeMethod {
+ char *methodname;
+ char *descriptor;
+ struct methodCall methodCalls[MAXCALLS];
+};
+
+
+struct nativeCall {
+ char *classname;
+ struct nativeMethod methods[MAXCALLS];
+ int methCnt;
+ int callCnt[MAXCALLS];
+};
+
+
+struct methodCompCall {
+ utf *classname;
+ utf *methodname;
+ utf *descriptor;
+};
+
+
+struct nativeCompMethod {
+ utf *methodname;
+ utf *descriptor;
+ struct methodCompCall methodCalls[MAXCALLS];
+};
+
+
+struct nativeCompCall {
+ utf *classname;
+ struct nativeCompMethod methods[MAXCALLS];
+ int methCnt;
+ int callCnt[MAXCALLS];
+};
+
+
+bool natcall2utf(bool);
+void printNativeCall(nativeCall);
+void markNativeMethodsRT(utf *, utf* , utf* );
+
#endif /* _NATIVE_H */
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