/* src/vm/builtin.h - prototypes of builtin functions
- Copyright (C) 1996-2005, 2006, 2007 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, 2007, 2008
+ CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
This file is part of CACAO.
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
- $Id: builtin.h 7483 2007-03-08 13:17:40Z michi $
-
*/
#ifndef _BUILTIN_H
#define _BUILTIN_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* forward typedefs ***********************************************************/
+
+typedef struct builtintable_entry builtintable_entry;
+
#include "config.h"
#include "vm/types.h"
#include "arch.h"
+#include "md-abi.h"
#include "toolbox/logging.h"
-#include "vmcore/utf8.h"
+#include "vm/descriptor.h"
+#include "vm/utf8.h"
/* define infinity for floating point numbers */
/* builtin functions table ****************************************************/
-typedef struct builtintable_entry builtintable_entry;
-
struct builtintable_entry {
s4 opcode; /* opcode which is replaced */
+ u4 flags; /* e.g. check for exception */
functionptr fp; /* function pointer of builtin */
+ u1 *stub; /* pointer to builtin stub code */
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;
};
+/* builtin table flag defines *************************************************/
+
+#define BUILTINTABLE_FLAG_STUB 0x0001 /* builtin needs a stub */
+#define BUILTINTABLE_FLAG_EXCEPTION 0x0002 /* check for excepion on return */
+
+
/* function prototypes ********************************************************/
bool builtin_init(void);
+s4 builtintable_get_key(builtintable_entry *);
+builtintable_entry *builtintable_get_by_key(s4 key);
builtintable_entry *builtintable_get_internal(functionptr fp);
builtintable_entry *builtintable_get_automatic(s4 opcode);
*
* IMPORTANT:
* For each builtin function which is used in a BUILTIN* opcode there
- * must be an entry in the builtin_desc table in jit/jit.c.
+ * must be an entry in the tables in vm/builtintable.inc.
*
* Below each prototype is either the BUILTIN_ macro definition or a
* comment specifiying that this function is not used in BUILTIN*
* ICMD_BUILTIN3.)
*/
-s4 builtin_instanceof(java_objectheader *obj, classinfo *class);
-#define BUILTIN_instanceof (functionptr) builtin_instanceof
-s4 builtin_isanysubclass (classinfo *sub, classinfo *super);
+bool builtin_instanceof(java_handle_t *obj, classinfo *c);
+/* NOT AN OP */
+bool builtin_checkcast(java_handle_t *obj, classinfo *c);
/* NOT AN OP */
-s4 builtin_isanysubclass_vftbl (vftbl_t *sub, vftbl_t *super);
+bool builtin_arrayinstanceof(java_handle_t *h, classinfo *targetclass);
/* NOT AN OP */
-s4 builtin_checkcast(java_objectheader *obj, classinfo *class);
+bool builtin_fast_arrayinstanceof(java_object_t *o, classinfo *targetclass);
+#define BUILTIN_arrayinstanceof (functionptr) builtin_fast_arrayinstanceof
+bool builtin_fast_arraycheckcast(java_object_t *o, classinfo *targetclass);
+#define BUILTIN_arraycheckcast (functionptr) builtin_fast_arraycheckcast
+
+bool builtin_canstore(java_handle_objectarray_t *oa, java_handle_t *o);
/* NOT AN OP */
-s4 builtin_arrayinstanceof(java_objectheader *o, classinfo *targetclass);
-#define BUILTIN_arrayinstanceof (functionptr) builtin_arrayinstanceof
-s4 builtin_arraycheckcast(java_objectheader *o, classinfo *targetclass);
-#define BUILTIN_arraycheckcast (functionptr) builtin_arraycheckcast
+bool builtin_fast_canstore(java_objectarray_t *oa, java_object_t *o);
+#define BUILTIN_FAST_canstore (functionptr) builtin_fast_canstore
-void *builtin_throw_exception(java_objectheader *exception);
+void *builtin_throw_exception(java_object_t *exception);
+/* NOT AN OP */
+java_object_t *builtin_retrieve_exception(void);
/* NOT AN OP */
-java_objectheader *builtin_trace_exception(java_objectheader *xptr,
- methodinfo *m,
- void *pos,
- s4 indent);
+
+java_handle_t *builtin_new(classinfo *c);
/* NOT AN OP */
+java_handle_t *builtin_java_new(java_handle_t *c);
+#define BUILTIN_new (functionptr) builtin_java_new
+
+#if defined(ENABLE_TLH)
+#define BUILTIN_tlh_new (functionptr) builtin_tlh_new
+java_handle_t *builtin_tlh_new(classinfo *c);
+#endif
+
+#if defined(ENABLE_ESCAPE_REASON)
+#define BUILTIN_escape_reason_new (functionptr)builtin_escape_reason_new
+java_handle_t *builtin_escape_reason_new(classinfo *c);
+#endif
-java_objectheader *builtin_new(classinfo *c);
-#define BUILTIN_new (functionptr) builtin_new
+java_object_t *builtin_fast_new(classinfo *c);
+#define BUILTIN_FAST_new (functionptr) builtin_fast_new
-java_arrayheader *builtin_newarray(s4 size, classinfo *arrayclass);
-#define BUILTIN_newarray (functionptr) builtin_newarray
+java_handle_t *builtin_newarray(int32_t size, classinfo *arrayclass);
+/* NOT AN OP */
+java_handle_t *builtin_java_newarray(int32_t size, java_handle_t *arrayclass);
+#define BUILTIN_newarray (functionptr) builtin_java_newarray
-java_objectarray *builtin_anewarray(s4 size, classinfo *componentclass);
-#define BUILTIN_anewarray (functionptr) builtin_anewarray
+java_handle_objectarray_t *builtin_anewarray(int32_t size, classinfo *componentclass);
+/* NOT AN OP */
-java_booleanarray *builtin_newarray_boolean(s4 size);
+java_handle_booleanarray_t *builtin_newarray_boolean(int32_t size);
#define BUILTIN_newarray_boolean (functionptr) builtin_newarray_boolean
-java_chararray *builtin_newarray_char(s4 size);
+java_handle_chararray_t *builtin_newarray_char(int32_t size);
#define BUILTIN_newarray_char (functionptr) builtin_newarray_char
-java_floatarray *builtin_newarray_float(s4 size);
+java_handle_floatarray_t *builtin_newarray_float(int32_t size);
#define BUILTIN_newarray_float (functionptr) builtin_newarray_float
-java_doublearray *builtin_newarray_double(s4 size);
+java_handle_doublearray_t *builtin_newarray_double(int32_t size);
#define BUILTIN_newarray_double (functionptr) builtin_newarray_double
-java_bytearray *builtin_newarray_byte(s4 size);
+java_handle_bytearray_t *builtin_newarray_byte(int32_t size);
#define BUILTIN_newarray_byte (functionptr) builtin_newarray_byte
-java_shortarray *builtin_newarray_short(s4 size);
+java_handle_shortarray_t *builtin_newarray_short(int32_t size);
#define BUILTIN_newarray_short (functionptr) builtin_newarray_short
-java_intarray *builtin_newarray_int(s4 size);
+java_handle_intarray_t *builtin_newarray_int(int32_t size);
#define BUILTIN_newarray_int (functionptr) builtin_newarray_int
-java_longarray *builtin_newarray_long(s4 size);
+java_handle_longarray_t *builtin_newarray_long(int32_t size);
#define BUILTIN_newarray_long (functionptr) builtin_newarray_long
-java_arrayheader *builtin_multianewarray(int n, classinfo *arrayclass,
- long *dims);
+java_handle_objectarray_t *builtin_multianewarray(int n,
+ java_handle_t *arrayclass,
+ long *dims);
#define BUILTIN_multianewarray (functionptr) builtin_multianewarray
-s4 builtin_canstore(java_objectarray *oa, java_objectheader *o);
-#define BUILTIN_canstore (functionptr) builtin_canstore
-
#if defined(TRACE_ARGS_NUM)
void builtin_verbosecall_enter(s8 a0, s8 a1,
# if TRACE_ARGS_NUM >= 4
float builtin_d2f(double a);
#define BUILTIN_d2f (functionptr) builtin_d2f
-java_objectheader *builtin_clone(void *env, java_objectheader *o);
+java_handle_t *builtin_clone(void *env, java_handle_t *o);
#define BUILTIN_clone (functionptr) builtin_clone
-bool builtin_arraycopy(java_arrayheader *src, s4 srcStart,
- java_arrayheader *dest, s4 destStart, s4 len);
+void builtin_arraycopy(java_handle_t *src, s4 srcStart,
+ java_handle_t *dest, s4 destStart, s4 len);
#define BUILTIN_arraycopy (functionptr) builtin_arraycopy
+s8 builtin_nanotime(void);
s8 builtin_currenttimemillis(void);
#define BUILTIN_currenttimemillis (functionptr) builtin_currenttimemillis
void builtin_print_cycles_stats(FILE *file);
#endif
+#ifdef __cplusplus
+}
+#endif
+
#endif /* _BUILTIN_H */
* c-basic-offset: 4
* tab-width: 4
* End:
+ * vim:noexpandtab:sw=4:ts=4:
*/