Changes: Edwin Steiner
Christian Thalinger
- $Id: builtin.h 2293 2005-04-12 22:00:37Z twisti $
+ $Id: builtin.h 3029 2005-07-13 11:45:07Z twisti $
*/
#define DBL_NEGINF 0xfff0000000000000LL
-/* float versions are not defined in gnu classpath's fdlibm */
+/* float versions are not defined in GNU classpath's fdlibm */
#define copysignf copysign
#define finitef finite
#define isnanf isnan
-/**********************************************************************/
-/* BUILTIN FUNCTIONS TABLE */
-/**********************************************************************/
+/* builtin functions table ****************************************************/
-/* 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.
- */
-
-typedef struct builtin_descriptor builtin_descriptor;
+typedef struct builtintable_entry builtintable_entry;
-/* There is a builtin_descriptor in builtin_desc for every builtin
- * function used in BUILTIN* opcodes.
- */
-struct builtin_descriptor {
- int opcode; /* opcode which is replaced by this builtin */
- /* (255 means no automatic replacement, */
- /* 0 means end of list.) */
- functionptr builtin; /* the builtin function (specify BUILTIN_...*/
- /* macro) */
- int icmd; /* the BUILTIN* opcode to use (# of args) */
- u1 type_s1; /* type of 1st argument */
- u1 type_s2; /* type of 2nd argument, or TYPE_VOID */
- u1 type_s3; /* type of 3rd argument, or TYPE_VOID */
- u1 type_d; /* type of result (may be TYPE_VOID) */
- bool supported;/* is <opcode> supported without builtin? */
- bool isfloat; /* is this a floating point operation? */
- char *name; /* display name of the builtin function */
+struct builtintable_entry {
+ s4 opcode; /* opcode which is replaced */
+ functionptr fp; /* function pointer of builtin */
+ char *descriptor;
+ char *name;
+ methoddesc *md;
};
-extern builtin_descriptor builtin_desc[];
-/**********************************************************************/
-/* GLOBAL VARIABLES */
-/**********************************************************************/
+/* function prototypes ********************************************************/
+
+bool builtin_init(void);
-#if defined(USEBUILTINTABLE)
-void sort_builtintable(void);
-builtin_descriptor *find_builtin(int opcode);
-#endif /* defined(USEBUILTINTABLE) */
+builtintable_entry *builtintable_get_internal(functionptr fp);
+builtintable_entry *builtintable_get_automatic(s4 opcode);
/**********************************************************************/
/* NOT AN OP */
s4 builtin_arrayinstanceof(java_objectheader *obj, vftbl_t *target);
#define BUILTIN_arrayinstanceof (functionptr) builtin_arrayinstanceof
-
-#if defined(__I386__)
-s4 asm_builtin_arrayinstanceof(java_objectheader *obj, classinfo *class); /* XXX ? */
-#undef BUILTIN_arrayinstanceof
-#define BUILTIN_arrayinstanceof (functionptr) asm_builtin_arrayinstanceof
-#endif
-
-s4 builtin_checkarraycast(java_objectheader *obj, vftbl_t *target);
-/* NOT AN OP */
-s4 asm_builtin_checkarraycast(java_objectheader *obj, vftbl_t *target);
-#define BUILTIN_checkarraycast (functionptr) asm_builtin_checkarraycast
+s4 builtin_arraycheckcast(java_objectheader *o, vftbl_t *target);
+#define BUILTIN_arraycheckcast (functionptr) builtin_arraycheckcast
java_objectheader *builtin_throw_exception(java_objectheader *exception);
/* NOT AN OP */
java_arrayheader *builtin_newarray(s4 size, vftbl_t *arrayvftbl);
#define BUILTIN_newarray (functionptr) builtin_newarray
+
java_objectarray *builtin_anewarray(s4 size, classinfo *component);
#define BUILTIN_anewarray (functionptr) builtin_anewarray
-#if defined(__I386__)
-void asm_builtin_newarray(s4 size, vftbl_t *arrayvftbl);
-#undef BUILTIN_newarray
-#define BUILTIN_newarray (functionptr) asm_builtin_newarray
-#endif
-
java_booleanarray *builtin_newarray_boolean(s4 size);
#define BUILTIN_newarray_boolean (functionptr) builtin_newarray_boolean
java_chararray *builtin_newarray_char(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_nmultianewarray(int n, vftbl_t *arrayvftbl, long *dims);
-#define BUILTIN_nmultianewarray (functionptr) builtin_nmultianewarray
-/* java_arrayheader *builtin_nmultianewarray(int n, classinfo *arrayclass, long *dims); */
-/* NOT AN OP */
+java_arrayheader *builtin_multianewarray(int n, vftbl_t *arrayvftbl, long *dims);
+#define BUILTIN_multianewarray (functionptr) builtin_multianewarray
s4 builtin_canstore(java_objectarray *a, java_objectheader *o);
-/* NOT AN OP */
-void asm_builtin_aastore(java_objectarray *a, s4 index, java_objectheader *o);
-#define BUILTIN_aastore (functionptr) asm_builtin_aastore
+#define BUILTIN_canstore (functionptr) builtin_canstore
#if defined(TRACE_ARGS_NUM)
void builtin_trace_args(s8 a0, s8 a1, s8 a2, s8 a3,
methodinfo *m);
/* NOT AN OP */
#endif /* defined(TRACE_ARGS_NUM) */
-void builtin_displaymethodstart(methodinfo *m);
-/* NOT AN OP */
+
void builtin_displaymethodstop(methodinfo *m, s8 l, double d, float f);
/* NOT AN OP */
#if defined(USE_THREADS)
void builtin_monitorenter(java_objectheader *o);
-/* NOT AN OP */
+#define BUILTIN_monitorenter (functionptr) builtin_monitorenter
void builtin_staticmonitorenter(classinfo *c);
-/* NOT AN OP */
-void asm_builtin_monitorenter(java_objectheader *o);
-#define BUILTIN_monitorenter (functionptr) asm_builtin_monitorenter
-void *builtin_monitorexit(java_objectheader *o);
-/* NOT AN OP */
-void *asm_builtin_monitorexit(java_objectheader *o);
-#define BUILTIN_monitorexit (functionptr) asm_builtin_monitorexit
+#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);
-/* NOT AN OP */
-s4 asm_builtin_idiv(s4 a, s4 b);
-#define BUILTIN_idiv (functionptr) asm_builtin_idiv
+#define BUILTIN_idiv (functionptr) builtin_idiv
s4 builtin_irem(s4 a, s4 b);
-/* NOT AN OP */
-s4 asm_builtin_irem(s4 a, s4 b);
-#define BUILTIN_irem (functionptr) asm_builtin_irem
+#define BUILTIN_irem (functionptr) builtin_irem
s8 builtin_ladd(s8 a, s8 b);
#define BUILTIN_ladd (functionptr) builtin_ladd
#define BUILTIN_lsub (functionptr) builtin_lsub
s8 builtin_lmul(s8 a, s8 b);
#define BUILTIN_lmul (functionptr) builtin_lmul
+
s8 builtin_ldiv(s8 a, s8 b);
-/* NOT AN OP */
-s8 asm_builtin_ldiv(s8 a, s8 b);
-#define BUILTIN_ldiv (functionptr) asm_builtin_ldiv
+#define BUILTIN_ldiv (functionptr) builtin_ldiv
s8 builtin_lrem(s8 a, s8 b);
-/* NOT AN OP */
-s8 asm_builtin_lrem(s8 a, s8 b);
-#define BUILTIN_lrem (functionptr) asm_builtin_lrem
+#define BUILTIN_lrem (functionptr) builtin_lrem
+
s8 builtin_lshl(s8 a, s4 b);
#define BUILTIN_lshl (functionptr) builtin_lshl
s8 builtin_lshr(s8 a, s4 b);
java_arrayheader *builtin_clone_array(void *env, java_arrayheader *o);
/* NOT AN OP */
-/* builtin_dummy just panics if it is executed. */
+/* builtin_dummy just exits if it is executed. */
s4 builtin_dummy(void);
/* NOT AN OP */
#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 */
return &THREADINFO->_exceptionptr;
}
+inline u1 *builtin_get_dontfillinexceptionstacktrace(void)
+{
+ return &THREADINFO->_dontfillinexceptionstacktrace;
+}
+
inline methodinfo **builtin_get_threadrootmethod(void)
{
return &THREADINFO->_threadrootmethod;
------------------------------------------------
*/
void *builtin_asm_get_stackframeinfo(void);
-stacktraceelement *builtin_stacktrace_copy(stacktraceelement **,stacktraceelement *begin, stacktraceelement *end);
+stacktraceelement *builtin_stacktrace_copy(stacktraceelement **el,
+ stacktraceelement *begin,
+ stacktraceelement *end);
+
#endif /* _BUILTIN_H */
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