/* src/vm/builtin.h - prototypes of builtin functions
- 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
+ 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: Reinhard Grafl
Changes: Edwin Steiner
Christian Thalinger
- $Id: builtin.h 3008 2005-07-12 21:01:18Z twisti $
+ $Id: builtin.h 5251 2006-08-18 13:01:00Z twisti $
*/
#ifndef _BUILTIN_H
#define _BUILTIN_H
-#include "arch.h"
#include "config.h"
+
+#include "arch.h"
#include "toolbox/logging.h"
-#if defined(USE_THREADS)
-# if defined(NATIVE_THREADS)
-# include "threads/native/threads.h"
-# else
-# include "threads/green/threads.h"
-# endif
+#if defined(ENABLE_THREADS)
+# include "threads/native/threads.h"
#endif
#include "vm/jit/stacktrace.h"
struct builtintable_entry {
s4 opcode; /* opcode which is replaced */
functionptr fp; /* function pointer of builtin */
- char *descriptor;
- char *name;
+ char *cclassname; /* char name of the class */
+ char *cname; /* char name of the function */
+ char *cdescriptor; /* char name of the descriptor */
+ utf *classname; /* class of the function */
+ utf *name; /* name of the function */
+ utf *descriptor; /* descriptor of the function */
+ bool checkexception; /* check for exception after return */
methoddesc *md;
};
-void builtintable_entry_debug_dump(FILE *file,builtintable_entry *bte);
-
/* function prototypes ********************************************************/
builtintable_entry *builtintable_get_internal(functionptr fp);
builtintable_entry *builtintable_get_automatic(s4 opcode);
+bool builtintable_replace_function(instruction *iptr);
+
/**********************************************************************/
/* BUILTIN FUNCTIONS */
/* NOT AN OP */
s4 builtin_checkcast(java_objectheader *obj, classinfo *class);
/* NOT AN OP */
-s4 builtin_arrayinstanceof(java_objectheader *obj, vftbl_t *target);
+s4 builtin_arrayinstanceof(java_objectheader *o, classinfo *targetclass);
#define BUILTIN_arrayinstanceof (functionptr) builtin_arrayinstanceof
-s4 builtin_arraycheckcast(java_objectheader *o, vftbl_t *target);
+s4 builtin_arraycheckcast(java_objectheader *o, classinfo *targetclass);
#define BUILTIN_arraycheckcast (functionptr) builtin_arraycheckcast
-java_objectheader *builtin_throw_exception(java_objectheader *exception);
+void *builtin_throw_exception(java_objectheader *exception);
/* NOT AN OP */
java_objectheader *builtin_trace_exception(java_objectheader *xptr,
methodinfo *m,
void *pos,
- s4 line,
- s4 noindent);
+ s4 indent);
/* NOT AN OP */
java_objectheader *builtin_new(classinfo *c);
-/* #if defined(__I386__) */
-/* java_objectheader *asm_builtin_new(classinfo *c); */
-/* #define BUILTIN_new (functionptr) asm_builtin_new */
-/* #else */
#define BUILTIN_new (functionptr) builtin_new
-/* #endif */
-java_arrayheader *builtin_newarray(s4 size, vftbl_t *arrayvftbl);
+java_arrayheader *builtin_newarray(s4 size, classinfo *arrayclass);
#define BUILTIN_newarray (functionptr) builtin_newarray
-java_objectarray *builtin_anewarray(s4 size, classinfo *component);
+java_objectarray *builtin_anewarray(s4 size, classinfo *componentclass);
#define BUILTIN_anewarray (functionptr) builtin_anewarray
java_booleanarray *builtin_newarray_boolean(s4 size);
#define BUILTIN_newarray_int (functionptr) builtin_newarray_int
java_longarray *builtin_newarray_long(s4 size);
#define BUILTIN_newarray_long (functionptr) builtin_newarray_long
-java_arrayheader *builtin_multianewarray(int n, vftbl_t *arrayvftbl, long *dims);
+
+java_arrayheader *builtin_multianewarray(int n, classinfo *arrayclass,
+ long *dims);
#define BUILTIN_multianewarray (functionptr) builtin_multianewarray
-s4 builtin_canstore(java_objectarray *a, java_objectheader *o);
+s4 builtin_canstore(java_objectarray *oa, java_objectheader *o);
#define BUILTIN_canstore (functionptr) builtin_canstore
#if defined(TRACE_ARGS_NUM)
-void builtin_trace_args(s8 a0, s8 a1, s8 a2, s8 a3,
+void builtin_trace_args(s8 a0, s8 a1,
+#if TRACE_ARGS_NUM >= 4
+ s8 a2, s8 a3,
+#endif /* TRACE_ARGS_NUM >= 4 */
#if TRACE_ARGS_NUM >= 6
s8 a4, s8 a5,
#endif /* TRACE_ARGS_NUM >= 6 */
void builtin_displaymethodstop(methodinfo *m, s8 l, double d, float f);
/* NOT AN OP */
-#if defined(USE_THREADS)
-void builtin_monitorenter(java_objectheader *o);
-#define BUILTIN_monitorenter (functionptr) builtin_monitorenter
-void builtin_staticmonitorenter(classinfo *c);
-#define BUILTIN_staticmonitorenter (functionptr) builtin_staticmonitorenter
-void builtin_monitorexit(java_objectheader *o);
-#define BUILTIN_monitorexit (functionptr) builtin_monitorexit
-#endif
-
s4 builtin_idiv(s4 a, s4 b);
#define BUILTIN_idiv (functionptr) builtin_idiv
s4 builtin_irem(s4 a, s4 b);
java_arrayheader *builtin_clone_array(void *env, java_arrayheader *o);
/* NOT AN OP */
-/* builtin_dummy just exits if it is executed. */
-s4 builtin_dummy(void);
-/* NOT AN OP */
-
-/* conversion helper functions */
-inline float intBitsToFloat(s4 i);
-inline float longBitsToDouble(s8 l);
+bool builtin_arraycopy(java_arrayheader *src, s4 srcStart,
+ java_arrayheader *dest, s4 destStart, s4 len);
+#define BUILTIN_arraycopy (functionptr) builtin_arraycopy
-/* this is a wrapper for calls from asmpart */
-java_objectheader **builtin_asm_get_exceptionptrptr(void);
+s8 builtin_currenttimemillis(void);
+#define BUILTIN_currenttimemillis (functionptr) builtin_currenttimemillis
-#if defined(USE_THREADS) && defined(NATIVE_THREADS)
-static inline java_objectheader **builtin_get_exceptionptrptr(void);
-static inline u1 *builtin_get_dontfillinexceptionstacktrace(void);
-/* NOT AN OP */
-static inline methodinfo **builtin_get_threadrootmethod(void);
-/* NOT AN OP */
-
-inline java_objectheader **builtin_get_exceptionptrptr(void)
-{
- return &THREADINFO->_exceptionptr;
-}
-
-inline u1 *builtin_get_dontfillinexceptionstacktrace(void)
-{
- return &THREADINFO->_dontfillinexceptionstacktrace;
-}
-
-inline methodinfo **builtin_get_threadrootmethod(void)
-{
- return &THREADINFO->_threadrootmethod;
-}
+#if defined(ENABLE_CYCLES_STATS)
+void builtin_print_cycles_stats(FILE *file);
#endif
-
-/* returns the root method of a thread. this is used in asmpart.S and delivers the abort condition
- for the stack unwinding for getClassContext and getClassLoader. For the main thread this is the main function.
- Otherwhise it is the thread's run method (at least that's how I see it) (jowenn) */
-methodinfo *builtin_asm_get_threadrootmethod(void);
-
-/* returns the current top element of the stack frame info list (needed for unwinding across native functions) */
-/* on i386 this is a pointer to a structure
- ------------------------------------------------
- | return adress out of native stub |
- | pointer to method info | either i have to save an arbitrary adress within this native stub or the pointer to the method info, both are equaly costly, I have chosen the method info (JOWENN)
- | pointer to thread specific top of this list |<----stack frame begin
-points here---->| previous element in list |
- ------------------------------------------------
-*/
-void *builtin_asm_get_stackframeinfo(void);
-stacktraceelement *builtin_stacktrace_copy(stacktraceelement **el,
- stacktraceelement *begin,
- stacktraceelement *end);
-
#endif /* _BUILTIN_H */
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