* Removed all Id tags.

[cacao.git] / src / vm / exceptions.h

diff --git a/src/vm/exceptions.h b/src/vm/exceptions.h
index 1c48b98e15c7ad2f802c07f7870f95b6a6929c13..6c60a2793bf49f3fde324ba492a396f86f6b0b0c 100644 (file)
--- a/src/vm/exceptions.h
+++ b/src/vm/exceptions.h
@@ -22,8 +22,6 @@
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
 
-   $Id: exceptions.h 7596 2007-03-28 21:05:53Z twisti $
-
 */
 
 
@@ -37,6 +35,8 @@
 
 #include "vm/global.h"
 
+#include "vm/jit/stacktrace.h"
+
 #include "vmcore/references.h"
 #include "vmcore/method.h"
 
@@ -51,6 +51,11 @@
    8-byte boundaries, since normal loads could have such offsets with
    a base of NULL which should result in a NullPointerException.
 
+   NOTE: In exceptions_init() we have a check whether the offset of
+   java_arrayheader.data[0] is greater than the largest displacement
+   defined below.  Otherwise normal array loads/stores could trigger
+   an exception.
+
 *******************************************************************************/
 
 #define EXCEPTION_HARDWARE_NULLPOINTER              0
@@ -59,52 +64,42 @@
 #define EXCEPTION_HARDWARE_CLASSCAST                3
 
 #define EXCEPTION_HARDWARE_EXCEPTION                5
-
 #define EXCEPTION_HARDWARE_PATCHER                  6
+#define EXCEPTION_HARDWARE_COMPILER                 7
 
-
-/* exception pointer **********************************************************/
-
-#if defined(ENABLE_THREADS)
-#define exceptionptr    &(THREADOBJECT->_exceptionptr)
-#else
-#define exceptionptr    &_no_threads_exceptionptr
-#endif
-
-#if !defined(ENABLE_THREADS)
-extern java_objectheader *_no_threads_exceptionptr;
-#endif
+#define EXCEPTION_HARDWARE_LARGEST                  7
 
 
 /* function prototypes ********************************************************/
 
-/* load and link exceptions used in the system */
-bool exceptions_init(void);
+bool           exceptions_init(void);
 
-/* initialize new exceptions */
+java_handle_t *exceptions_get_exception(void);
+void           exceptions_set_exception(java_handle_t *o);
+void           exceptions_clear_exception(void);
+java_handle_t *exceptions_get_and_clear_exception(void);
 
-java_objectheader *new_exception_utfmessage(const char *classname,
+java_handle_t *new_exception_utfmessage(const char *classname,
                                                                                        utf *message);
 
-java_objectheader *new_exception_int(const char *classname, s4 i);
-
 
 /* functions to generate compiler exceptions */
 
-java_objectheader *exceptions_new_abstractmethoderror(void);
-java_objectheader *exceptions_asm_new_abstractmethoderror(u1 *sp, u1 *ra);
-java_objectheader *exceptions_new_arraystoreexception(void);
+java_handle_t *exceptions_new_abstractmethoderror(void);
+java_handle_t *exceptions_asm_new_abstractmethoderror(u1 *sp, u1 *ra);
+java_handle_t *exceptions_new_arraystoreexception(void);
 
 void exceptions_throw_abstractmethoderror(void);
 void exceptions_throw_classcircularityerror(classinfo *c);
 void exceptions_throw_classformaterror(classinfo *c, const char *message, ...);
 void exceptions_throw_classnotfoundexception(utf *name);
 void exceptions_throw_noclassdeffounderror(utf *name);
+void exceptions_throw_noclassdeffounderror_cause(java_handle_t *cause);
 void exceptions_throw_noclassdeffounderror_wrong_name(classinfo *c, utf *name);
 void exceptions_throw_linkageerror(const char *message, classinfo *c);
 void exceptions_throw_nosuchfielderror(classinfo *c, utf *name);
 void exceptions_throw_nosuchmethoderror(classinfo *c, utf *name, utf *desc);
-void exceptions_throw_exceptionininitializererror(java_objectheader *cause);
+void exceptions_throw_exceptionininitializererror(java_handle_t *cause);
 void exceptions_throw_incompatibleclasschangeerror(classinfo *c,
                                                                                                   const char *message);
 void exceptions_throw_instantiationerror(classinfo *c);
@@ -115,39 +110,33 @@ void exceptions_throw_verifyerror_for_stack(methodinfo *m, int type);
 void exceptions_throw_unsatisfiedlinkerror(utf *name);
 void exceptions_throw_unsupportedclassversionerror(classinfo *c, u4 ma, u4 mi);
 
-java_objectheader *exceptions_new_arithmeticexception(void);
+java_handle_t *exceptions_new_arithmeticexception(void);
 
-java_objectheader *exceptions_new_arrayindexoutofboundsexception(s4 index);
+java_handle_t *exceptions_new_arrayindexoutofboundsexception(s4 index);
 void exceptions_throw_arrayindexoutofboundsexception(void);
 void exceptions_throw_arraystoreexception(void);
 
-java_objectheader *exceptions_new_classcastexception(java_objectheader *o);
+java_handle_t *exceptions_new_classcastexception(java_handle_t *o);
 
 void exceptions_throw_clonenotsupportedexception(void);
-void exceptions_throw_illegalaccessexception(classinfo *c);
+void exceptions_throw_illegalaccessexception(utf *message);
 void exceptions_throw_illegalargumentexception(void);
 void exceptions_throw_illegalmonitorstateexception(void);
 void exceptions_throw_interruptedexception(void);
 void exceptions_throw_instantiationexception(classinfo *c);
-void exceptions_throw_invocationtargetexception(java_objectheader *cause);
+void exceptions_throw_invocationtargetexception(java_handle_t *cause);
 void exceptions_throw_negativearraysizeexception(void);
 
-java_objectheader *exceptions_new_nullpointerexception(void);
+java_handle_t *exceptions_new_nullpointerexception(void);
 void exceptions_throw_nullpointerexception(void);
+void exceptions_throw_privilegedactionexception(java_handle_t *cause);
 void exceptions_throw_stringindexoutofboundsexception(void);
 
-java_objectheader *exceptions_fillinstacktrace(void);
-
-void classnotfoundexception_to_noclassdeffounderror(void);
-
-java_objectheader *exceptions_get_exception(void);
-void               exceptions_set_exception(java_objectheader *o);
-void               exceptions_clear_exception(void);
-java_objectheader *exceptions_get_and_clear_exception(void);
+void exceptions_classnotfoundexception_to_noclassdeffounderror(void);
 
-java_objectheader *exceptions_new_hardware_exception(u1 *pv, u1 *sp, u1 *ra, u1 *xpc, s4 type, ptrint val);
+java_handle_t *exceptions_fillinstacktrace(void);
 
-void exceptions_print_exception(java_objectheader *xptr);
+void exceptions_print_exception(java_handle_t *xptr);
 void exceptions_print_current_exception(void);
 void exceptions_print_stacktrace(void);