-/* exceptions.h - exception related functions prototypes
+/* src/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, 2006 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.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- 02111-1307, USA.
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA.
- Contact: cacao@complang.tuwien.ac.at
+ Contact: cacao@cacaojvm.org
Authors: Christian Thalinger
+ Edwin Steiner
- $Id: exceptions.h 1480 2004-11-11 14:37:01Z twisti $
+ $Id: exceptions.h 6251 2006-12-27 23:15:56Z twisti $
*/
#ifndef _EXCEPTIONS_H
#define _EXCEPTIONS_H
+/* forward typedefs ***********************************************************/
-#include "global.h"
-#include "nat/java_lang_String.h"
-#include "nat/java_lang_Throwable.h"
+#include "config.h"
+#include "vm/types.h"
+#include "vm/global.h"
+#include "native/jni.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 */
-extern classinfo *class_java_lang_Throwable;
-extern classinfo *class_java_lang_Exception;
-extern classinfo *class_java_lang_Error;
-extern classinfo *class_java_lang_OutOfMemoryError;
+/* hardware-exception defines **************************************************
+ These defines define the load-offset which indicates the given
+ exception.
-/* exception/error super class */
+ ATTENTION: These offsets need NOT to be aligned to 4 or 8-byte
+ boundaries, since normal loads could have such offsets with a base
+ of NULL which should result in a NullPointerException.
-extern char *string_java_lang_Throwable;
+*******************************************************************************/
+#define EXCEPTION_LOAD_DISP_NULLPOINTER 0
+#define EXCEPTION_LOAD_DISP_ARITHMETIC 1
+#define EXCEPTION_LOAD_DISP_ARRAYINDEXOUTOFBOUNDS 2
+#define EXCEPTION_LOAD_DISP_CLASSCAST 3
-/* specify some exception strings for code generation */
+#define EXCEPTION_LOAD_DISP_PATCHER 5
-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;
+/* exception pointer **********************************************************/
-/* specify some error strings for code generation */
+#if defined(ENABLE_THREADS)
+#define exceptionptr &(THREADOBJECT->_exceptionptr)
+#else
+#define exceptionptr &_no_threads_exceptionptr
+#endif
-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;
+#if !defined(ENABLE_THREADS)
+extern java_objectheader *_no_threads_exceptionptr;
+#endif
-/* function prototypes */
+/* function prototypes ********************************************************/
-/* load, link and compile exceptions used in the system */
-
-bool init_system_exceptions(void);
+/* load and link exceptions used in the system */
+bool exceptions_init(void);
/* exception throwing functions */
-void throw_exception();
-void throw_exception_exit();
+void throw_exception(void);
+void throw_exception_exit(void);
+
+void throw_main_exception(void);
+void throw_main_exception_exit(void);
-void throw_main_exception();
-void throw_main_exception_exit();
+void throw_cacao_exception_exit(const char *exception,
+ const char *message, ...);
-void throw_cacao_exception_exit(char *exception, char *message, ...);
+void exceptions_throw_outofmemory_exit(void);
/* 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, ...);
+#if defined(ENABLE_JAVASE)
+java_objectheader *exceptions_new_abstractmethoderror(void);
+void exceptions_throw_abstractmethoderror(void);
+#endif
+
+java_objectheader *exceptions_asm_new_abstractmethoderror(u1 *sp, u1 *ra);
+
+java_objectheader *new_classformaterror(classinfo *c, const char *message, ...);
+void exceptions_throw_classformaterror(classinfo *c, const char *message, ...);
+
+java_objectheader *new_classnotfoundexception(utf *name);
+java_objectheader *new_noclassdeffounderror(utf *name);
+java_objectheader *exceptions_new_linkageerror(const char *message,classinfo *c);
+
+#if defined(ENABLE_JAVASE)
+java_objectheader *exceptions_new_nosuchmethoderror(classinfo *c,
+ utf *name, utf *desc);
+void exceptions_throw_nosuchmethoderror(classinfo *c, utf *name, utf *desc);
+#endif
+
+java_objectheader *new_internalerror(const char *message, ...);
+void exceptions_throw_internalerror(const char *message, ...);
+
+java_objectheader *exceptions_new_verifyerror(methodinfo *m,
+ const char *message, ...);
+void exceptions_throw_verifyerror(methodinfo *m, const char *message, ...);
+void exceptions_throw_verifyerror_for_stack(methodinfo *m, int type);
+
+java_objectheader *exceptions_new_virtualmachineerror(void);
+void exceptions_throw_virtualmachineerror(void);
+
+java_objectheader *new_unsupportedclassversionerror(classinfo *c,
+ const char *message, ...);
+
+java_objectheader *new_arithmeticexception(void);
-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();
+void exceptions_throw_arrayindexoutofboundsexception(void);
+
+java_objectheader *exceptions_new_arraystoreexception(void);
+void exceptions_throw_arraystoreexception(void);
+
+java_objectheader *exceptions_new_classcastexception(java_objectheader *o);
+
+java_objectheader *new_illegalargumentexception(void);
+void exceptions_throw_illegalargumentexception(void);
+
+java_objectheader *exceptions_new_illegalmonitorstateexception(void);
+void exceptions_throw_illegalmonitorstateexception(void);
+
+java_objectheader *new_negativearraysizeexception(void);
+void exceptions_throw_negativearraysizeexception(void);
+
+java_objectheader *exceptions_new_nullpointerexception(void);
+void exceptions_throw_nullpointerexception(void);
+
+java_objectheader *exceptions_new_stringindexoutofboundsexception(void);
+void exceptions_throw_stringindexoutofboundsexception(void);
+
+void classnotfoundexception_to_noclassdeffounderror(void);
+
+java_objectheader *exceptions_get_and_clear_exception(void);
+
+void exceptions_print_exception(java_objectheader *xptr);
#endif /* _EXCEPTIONS_H */
* c-basic-offset: 4
* tab-width: 4
* End:
+ * vim:noexpandtab:sw=4:ts=4:
*/
projects / cacao.git / blobdiff