-/* exceptions.h - exception related functions prototypes
+/* vm/exceptions.h - exception related functions prototypes
- 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: Christian Thalinger
- $Id: exceptions.h 1435 2004-11-05 09:48:33Z twisti $
+ $Id: exceptions.h 2181 2005-04-01 16:53:33Z edwin $
*/
#define _EXCEPTIONS_H
-#include "global.h"
-#include "nat/java_lang_String.h"
-#include "nat/java_lang_Throwable.h"
+#include "vm/global.h"
+#include "native/include/java_lang_String.h"
+#include "native/include/java_lang_Throwable.h"
+#include "vm/builtin.h"
+#include "vm/references.h"
+#include "vm/method.h"
-/* system exception classes required in cacao */
+#if defined(USE_THREADS) && defined(NATIVE_THREADS)
-extern classinfo *class_java_lang_Throwable;
-extern classinfo *class_java_lang_Exception;
-extern classinfo *class_java_lang_Error;
-extern classinfo *class_java_lang_OutOfMemoryError;
+#define exceptionptr builtin_get_exceptionptrptr()
+#define threadrootmethod builtin_get_threadrootmethod()
+#else /* defined(USE_THREADS) && defined(NATIVE_THREADS) */
+
+#define exceptionptr (&_exceptionptr)
+#define threadrootmethod (&_threadrootmethod)
+
+#endif /* defined(USE_THREADS) && defined(NATIVE_THREADS) */
+
+#if !defined(USE_THREADS) || !defined(NATIVE_THREADS)
+extern java_objectheader *_exceptionptr;
+extern methodinfo* _threadrootmethod;
+#endif /* !defined(USE_THREADS) || !defined(NATIVE_THREADS) */
+
+
+/* global variables ***********************************************************/
/* exception/error super class */
-extern char *string_java_lang_Throwable;
+extern const 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_IndexOutOfBoundsException;
-extern char *string_java_lang_InterruptedException;
-extern char *string_java_lang_NegativeArraySizeException;
-extern char *string_java_lang_NoSuchFieldException;
-extern char *string_java_lang_NoSuchMethodException;
-extern char *string_java_lang_NullPointerException;
+extern const char *string_java_lang_ArithmeticException;
+extern const char *string_java_lang_ArithmeticException_message;
+extern const char *string_java_lang_ArrayIndexOutOfBoundsException;
+extern const char *string_java_lang_ArrayStoreException;
+extern const char *string_java_lang_ClassCastException;
+extern const char *string_java_lang_ClassNotFoundException;
+extern const char *string_java_lang_CloneNotSupportedException;
+extern const char *string_java_lang_Exception;
+extern const char *string_java_lang_IllegalAccessException;
+extern const char *string_java_lang_IllegalArgumentException;
+extern const char *string_java_lang_IllegalMonitorStateException;
+extern const char *string_java_lang_IndexOutOfBoundsException;
+extern const char *string_java_lang_InstantiationException;
+extern const char *string_java_lang_InterruptedException;
+extern const char *string_java_lang_NegativeArraySizeException;
+extern const char *string_java_lang_NoSuchFieldException;
+extern const char *string_java_lang_NoSuchMethodException;
+extern const 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_UnsupportedClassVersionError;
-extern char *string_java_lang_VerifyError;
-extern char *string_java_lang_VirtualMachineError;
+extern const char *string_java_lang_AbstractMethodError;
+extern const char *string_java_lang_ClassCircularityError;
+extern const char *string_java_lang_ClassFormatError;
+extern const char *string_java_lang_Error;
+extern const char *string_java_lang_ExceptionInInitializerError;
+extern const char *string_java_lang_IncompatibleClassChangeError;
+extern const char *string_java_lang_InternalError;
+extern const char *string_java_lang_LinkageError;
+extern const char *string_java_lang_NoClassDefFoundError;
+extern const char *string_java_lang_NoSuchFieldError;
+extern const char *string_java_lang_NoSuchMethodError;
+extern const char *string_java_lang_OutOfMemoryError;
+extern const char *string_java_lang_UnsupportedClassVersionError;
+extern const char *string_java_lang_VerifyError;
+extern const char *string_java_lang_VirtualMachineError;
-/* function prototypes */
+/* function prototypes ********************************************************/
-/* load, link and compile exceptions used in the system */
+/* load and link exceptions used in the system */
-void init_system_exceptions();
+bool exceptions_init(void);
/* exception throwing functions */
void throw_main_exception();
void throw_main_exception_exit();
-void throw_cacao_exception_exit(char *exception, char *message, ...);
+void throw_cacao_exception_exit(const char *exception, const 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);
+java_objectheader *new_exception(const char *classname);
+
+java_objectheader *new_exception_message(const char *classname,
+ const char *message);
+
+java_objectheader *new_exception_throwable(const char *classname,
+ java_lang_Throwable *cause);
+
+java_objectheader *new_exception_utfmessage(const char *classname,
+ utf *message);
+
+java_objectheader *new_exception_javastring(const char *classname,
+ java_lang_String *message);
+
+java_objectheader *new_exception_int(const char *classname, s4 i);
/* functions to generate compiler exceptions */
-java_objectheader *new_classformaterror(classinfo *c, char *message, ...);
-java_objectheader *new_verifyerror(methodinfo *m, char *message);
-java_objectheader *new_unsupportedclassversionerror(classinfo *c, char *message, ...);
+java_objectheader *new_classformaterror(classinfo *c, const char *message, ...);
+java_objectheader *new_internalerror(const char *message, ...);
+java_objectheader *new_verifyerror(methodinfo *m, const char *message);
+java_objectheader *new_unsupportedclassversionerror(classinfo *c,
+ const char *message, ...);
java_objectheader *new_arithmeticexception();
java_objectheader *new_arrayindexoutofboundsexception(s4 index);
+java_objectheader *new_arraystoreexception();
java_objectheader *new_classcastexception();
java_objectheader *new_negativearraysizeexception();
java_objectheader *new_nullpointerexception();
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