1 /* Definitions for parsing and type checking for the GNU compiler for
3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 2005, 2006, 2007, 2008, 2010 Free Software Foundation, Inc.
6 This file is part of GCC.
8 GCC is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3, or (at your option)
13 GCC is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with GCC; see the file COPYING3. If not see
20 <http://www.gnu.org/licenses/>.
22 Java and all Java-based marks are trademarks or registered trademarks
23 of Sun Microsystems, Inc. in the United States and other countries.
24 The Free Software Foundation is independent of Sun Microsystems, Inc. */
26 /* Hacked by Per Bothner <bothner@cygnus.com> February 1996. */
28 #ifndef GCC_JAVA_TREE_H
29 #define GCC_JAVA_TREE_H
35 /* Usage of TREE_LANG_FLAG_?:
36 2: QUALIFIED_P (in IDENTIFIER_NODE)
37 CLASS_FILE_P (in a TRANSLATION_UNIT_DECL in current_file_list)
38 3: HAS_FINALIZER (in RECORD_TYPE)
39 4: IS_A_COMMAND_LINE_FILENAME_P (in IDENTIFIER_NODE)
40 IS_ARRAY_LENGTH_ACCESS (in INDIRECT_REF)
41 5: HAS_BEEN_ALREADY_PARSED_P (in IDENTIFIER_NODE)
43 Usage of TYPE_LANG_FLAG_?:
44 1: TYPE_ARRAY_P (in RECORD_TYPE).
45 2: CLASS_PARSED_P (in RECORD_TYPE).
46 4: CLASS_P (in RECORD_TYPE).
47 5: CLASS_FROM_CURRENTLY_COMPILED_P (in RECORD_TYPE)
48 6: CLASS_BEING_LAIDOUT (in RECORD_TYPE)
50 Usage of DECL_LANG_FLAG_?:
51 0: METHOD_DEPRECATED (in FUNCTION_DECL).
52 FIELD_DEPRECATED (in FIELD_DECL).
53 CLASS_DEPRECATED (in TYPE_DECL).
54 1: METHOD_PUBLIC (in FUNCTION_DECL).
55 FIELD_PUBLIC (in FIELD_DECL).
56 CLASS_PUBLIC (in TYPE_DECL).
57 2: METHOD_STATIC (in FUNCTION_DECL).
58 (But note that FIELD_STATIC uses TREE_STATIC!)
59 FIELD_SYNTHETIC (in FIELD_DECL)
60 CLASS_COMPLETE_P (in TYPE_DECL)
61 3: METHOD_FINAL (in FUNCTION_DECL)
62 FIELD_FINAL (in FIELD_DECL)
63 CLASS_FINAL (in TYPE_DECL)
64 DECL_FINAL (in any decl)
65 4: METHOD_SYNCHRONIZED (in FUNCTION_DECL).
66 CLASS_INTERFACE (in TYPE_DECL)
67 FIELD_VOLATILE (int FIELD_DECL)
68 5: METHOD_ABSTRACT (in FUNCTION_DECL).
69 CLASS_ABSTRACT (in TYPE_DECL)
70 FIELD_TRANSIENT (in FIELD_DECL)
71 6: CLASS_SUPER (in TYPE_DECL, ACC_SUPER flag)
72 7: DECL_CONSTRUCTOR_P (in FUNCTION_DECL).
73 CLASS_STATIC (in TYPE_DECL)
76 #define VAR_OR_FIELD_CHECK(DECL) \
77 TREE_CHECK3 (DECL, FIELD_DECL, VAR_DECL, PARM_DECL)
79 /* True if the class whose TYPE_BINFO this is has a superclass.
80 (True of all classes except Object.) */
81 #define CLASS_HAS_SUPER_FLAG(BINFO) BINFO_FLAG_1 (BINFO)
82 #define CLASS_HAS_SUPER(TYPE) \
83 (TYPE_BINFO (TYPE) && CLASS_HAS_SUPER_FLAG (TYPE_BINFO (TYPE)))
85 /* Return the supertype of class TYPE, or NULL_TREE is it has none. */
86 #define CLASSTYPE_SUPER(TYPE) (CLASS_HAS_SUPER (TYPE) \
87 ? BINFO_TYPE (BINFO_BASE_BINFO (TYPE_BINFO (TYPE), 0)) \
90 /* The class defined by the actual (main) file we are compiling. */
92 java_global_trees[JTI_MAIN_CLASS]
94 /* The class we use as the base for name resolution. It's usually the
95 class we're generating code for but sometimes it points to an inner
96 class. If you really want to know the class we're currently
97 generating code for, use output_class instead. */
98 #define current_class \
99 java_global_trees[JTI_CURRENT_CLASS]
101 /* The class we are currently generating. Really. */
102 #define output_class \
103 java_global_trees[JTI_OUTPUT_CLASS]
105 /* List of virtual decls referred to by this translation unit, used to
106 generate virtual method offset symbol table. */
108 /* The virtual offset table. This is emitted as uninitialized data of
109 the required length, and filled out at run time during class
112 /* The virtual offset symbol table. Used by the runtime to fill out
115 extern int flag_filelist_file;
117 /* When nonzero, permit the use of the assert keyword. */
119 extern int flag_assert;
121 /* When nonzero, assume all native functions are implemented with
126 /* When nonzero, always check for a non gcj generated classes archive. */
128 extern int flag_force_classes_archive_check;
131 extern const char *resource_name;
133 /* Turned to 1 if -Wall was encountered. See lang.c for their meanings. */
134 extern int flag_wall;
135 extern int flag_redundant;
137 /* When nonzero, warn when source file is newer than matching class
139 extern int flag_newer;
141 /* When nonzero, call a library routine to do integer divisions. */
142 extern int flag_use_divide_subroutine;
144 /* When nonzero, use atomic builtins. */
145 extern int flag_use_atomic_builtins;
147 /* When nonzero, generate code for the Boehm GC. */
148 extern int flag_use_boehm_gc;
150 /* When nonzero, assume the runtime uses a hash table to map an
151 object to its synchronization structure. */
152 extern int flag_hash_synchronization;
154 /* When nonzero, generate checks for references to NULL. */
155 extern int flag_check_references;
157 /* Used through STATIC_CLASS_INIT_OPT_P to check whether static
158 initialization optimization should be performed. */
159 extern int flag_optimize_sci;
161 /* Generate instances of Class at runtime. */
162 extern int flag_indirect_classes;
164 /* When nonzero, use offset tables for virtual method calls
165 in order to improve binary compatibility. */
166 extern int flag_indirect_dispatch;
168 /* When zero, don't generate runtime array store checks. */
169 extern int flag_store_check;
171 /* When nonzero, generate only a limited set of class meta-data. */
172 extern int flag_reduced_reflection;
174 /* The Java .class file that provides main_class; the main input file. */
175 extern GTY(()) struct JCF * current_jcf;
177 /* Set to nonzero value in order to emit class initialization code
178 before static field references. */
179 extern int always_initialize_class_p;
181 extern int flag_verify_invocations;
183 /* Largest pc so far in this method that has been passed to lookup_label. */
184 extern int highest_label_pc_this_method;
186 /* Base value for this method to add to pc to get generated label. */
187 extern int start_label_pc_this_method;
189 typedef struct CPool constant_pool;
191 #define CONSTANT_ResolvedFlag 16
193 /* Don't eagerly resolve this entry. When this flag is set, constant
194 pool entries are resolved only at runtime when the entry is first
196 #define CONSTANT_LazyFlag 32
198 /* The cpool->data[i] for a ResolvedString points to a STRING_CST. */
199 #define CONSTANT_ResolvedString (CONSTANT_String+CONSTANT_ResolvedFlag)
201 /* The cpool->data[i] for a ResolvedClass points to a RECORD_TYPE. */
202 #define CONSTANT_ResolvedClass (CONSTANT_Class+CONSTANT_ResolvedFlag)
204 #define CPOOL_UTF(CPOOL, INDEX) ((CPOOL)->data[INDEX].t)
206 /* A NameAndType constant is represented as a TREE_LIST.
207 The type is the signature string (as an IDENTIFIER_NODE). */
209 #define NAME_AND_TYPE_NAME(CPOOL, IDX) \
210 CPOOL_UTF(CPOOL, CPOOL_USHORT1(CPOOL, IDX))
211 #define NAME_AND_TYPE_SIGNATURE(CPOOL, IDX) \
212 CPOOL_UTF(CPOOL, CPOOL_USHORT2(CPOOL, IDX))
214 /* A FieldRef, MethodRef or InterfaceMethodRef constant
215 is represented as a TREE_LIST. */
217 #define COMPONENT_REF_CLASS_INDEX(CPOOL, IDX) CPOOL_USHORT1(CPOOL, IDX)
218 #define COMPONENT_REF_NAME_AND_TYPE(CPOOL, IDX) CPOOL_USHORT2(CPOOL, IDX)
219 #define COMPONENT_REF_NAME(CPOOL, IDX) \
220 NAME_AND_TYPE_NAME (CPOOL, COMPONENT_REF_NAME_AND_TYPE(CPOOL, IDX))
221 #define COMPONENT_REF_SIGNATURE(CPOOL, IDX) \
222 NAME_AND_TYPE_SIGNATURE (CPOOL, COMPONENT_REF_NAME_AND_TYPE(CPOOL, IDX))
224 extern GTY(()) tree java_lang_cloneable_identifier_node;
225 extern GTY(()) tree java_io_serializable_identifier_node;
226 extern GTY(()) tree gcj_abi_version;
228 /* The decl for the .constants field of an instance of Class. */
229 extern GTY(()) tree constants_field_decl_node;
231 /* The decl for the .data field of an instance of Class. */
232 extern GTY(()) tree constants_data_field_decl_node;
236 JTI_PROMOTED_BYTE_TYPE_NODE,
237 JTI_PROMOTED_SHORT_TYPE_NODE,
238 JTI_PROMOTED_CHAR_TYPE_NODE,
239 JTI_PROMOTED_BOOLEAN_TYPE_NODE,
246 JTI_UNSIGNED_BYTE_TYPE_NODE,
247 JTI_UNSIGNED_SHORT_TYPE_NODE,
248 JTI_UNSIGNED_INT_TYPE_NODE,
249 JTI_UNSIGNED_LONG_TYPE_NODE,
251 JTI_DECIMAL_INT_MAX_NODE,
252 JTI_DECIMAL_LONG_MAX_NODE,
254 JTI_OBJECT_TYPE_NODE,
255 JTI_UNQUALIFIED_OBJECT_ID_NODE,
256 JTI_OBJECT_PTR_TYPE_NODE,
257 JTI_STRING_TYPE_NODE,
258 JTI_STRING_PTR_TYPE_NODE,
259 JTI_THROWABLE_TYPE_NODE,
260 JTI_EXCEPTION_TYPE_NODE,
261 JTI_RUNTIME_EXCEPTION_TYPE_NODE,
262 JTI_ERROR_EXCEPTION_TYPE_NODE,
263 JTI_RAWDATA_PTR_TYPE_NODE,
265 JTI_BYTE_ARRAY_TYPE_NODE,
266 JTI_SHORT_ARRAY_TYPE_NODE,
267 JTI_INT_ARRAY_TYPE_NODE,
268 JTI_LONG_ARRAY_TYPE_NODE,
269 JTI_BOOLEAN_ARRAY_TYPE_NODE,
270 JTI_CHAR_ARRAY_TYPE_NODE,
271 JTI_DOUBLE_ARRAY_TYPE_NODE,
272 JTI_FLOAT_ARRAY_TYPE_NODE,
273 JTI_ARRAY_ARRAY_TYPE_NODE,
274 JTI_OBJECT_ARRAY_TYPE_NODE,
275 JTI_STRING_ARRAY_TYPE_NODE,
276 JTI_BOOLEAN_ARRAY_VTABLE,
277 JTI_BYTE_ARRAY_VTABLE,
278 JTI_CHAR_ARRAY_VTABLE,
279 JTI_SHORT_ARRAY_VTABLE,
280 JTI_INT_ARRAY_VTABLE,
281 JTI_LONG_ARRAY_VTABLE,
282 JTI_FLOAT_ARRAY_VTABLE,
283 JTI_DOUBLE_ARRAY_VTABLE,
284 JTI_TYPE_IDENTIFIER_NODE,
285 JTI_INIT_IDENTIFIER_NODE,
286 JTI_CLINIT_IDENTIFIER_NODE,
287 JTI_VOID_SIGNATURE_NODE,
288 JTI_FINALIZE_IDENTIFIER_NODE,
289 JTI_THIS_IDENTIFIER_NODE,
290 JTI_ONE_ELT_ARRAY_DOMAIN_TYPE,
292 JTI_RETURN_ADDRESS_TYPE_NODE,
296 JTI_DOUBLE_ZERO_NODE,
297 JTI_INTEGER_TWO_NODE,
298 JTI_INTEGER_FOUR_NODE,
300 JTI_METHODTABLE_TYPE,
301 JTI_METHODTABLE_PTR_TYPE,
304 JTI_UTF8CONST_PTR_TYPE,
309 JTI_CONSTANTS_TYPE_NODE,
312 JTI_FIELD_PTR_TYPE_NODE,
313 JTI_FIELD_INFO_UNION_NODE,
315 JTI_EXCEPTION_PTR_TYPE,
316 JTI_LINENUMBERENTRY_TYPE,
317 JTI_LINENUMBERS_TYPE,
318 JTI_METHOD_TYPE_NODE,
319 JTI_METHOD_PTR_TYPE_NODE,
327 JTI_SYMBOLS_ARRAY_TYPE,
328 JTI_SYMBOLS_ARRAY_PTR_TYPE,
329 JTI_ASSERTION_ENTRY_TYPE,
330 JTI_ASSERTION_TABLE_TYPE,
335 JTI_ALLOC_OBJECT_NODE,
336 JTI_ALLOC_NO_FINALIZER_NODE,
337 JTI_SOFT_INSTANCEOF_NODE,
338 JTI_SOFT_CHECKCAST_NODE,
339 JTI_SOFT_INITCLASS_NODE,
340 JTI_SOFT_NEWARRAY_NODE,
341 JTI_SOFT_ANEWARRAY_NODE,
342 JTI_SOFT_MULTIANEWARRAY_NODE,
343 JTI_SOFT_BADARRAYINDEX_NODE,
344 JTI_SOFT_NULLPOINTER_NODE,
345 JTI_SOFT_ABSTRACTMETHOD_NODE,
346 JTI_SOFT_NOSUCHFIELD_NODE,
347 JTI_SOFT_CHECKARRAYSTORE_NODE,
348 JTI_SOFT_MONITORENTER_NODE,
349 JTI_SOFT_MONITOREXIT_NODE,
350 JTI_SOFT_LOOKUPINTERFACEMETHOD_NODE,
351 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE,
352 JTI_SOFT_LOOKUPJNIMETHOD_NODE,
353 JTI_SOFT_GETJNIENVNEWFRAME_NODE,
354 JTI_SOFT_JNIPOPSYSTEMFRAME_NODE,
355 JTI_SOFT_UNWRAPJNI_NODE,
362 JTI_ACCESS_FLAGS_TYPE_NODE,
364 JTI_NATIVECODE_PTR_ARRAY_TYPE_NODE,
373 extern GTY(()) tree java_global_trees[JTI_MAX];
375 /* "Promoted types" that are used for primitive types smaller
376 than int. We could use int_type_node, but then we would lose
377 type information (such as needed for debugging). */
378 #define promoted_byte_type_node \
379 java_global_trees[JTI_PROMOTED_BYTE_TYPE_NODE]
380 #define promoted_short_type_node \
381 java_global_trees[JTI_PROMOTED_SHORT_TYPE_NODE]
382 #define promoted_char_type_node \
383 java_global_trees[JTI_PROMOTED_CHAR_TYPE_NODE]
384 #define promoted_boolean_type_node \
385 java_global_trees[JTI_PROMOTED_BOOLEAN_TYPE_NODE]
387 #define byte_type_node \
388 java_global_trees[JTI_BYTE_TYPE_NODE]
389 #define short_type_node \
390 java_global_trees[JTI_SHORT_TYPE_NODE]
391 #define int_type_node \
392 java_global_trees[JTI_INT_TYPE_NODE]
393 #define long_type_node \
394 java_global_trees[JTI_LONG_TYPE_NODE]
396 #define unsigned_byte_type_node \
397 java_global_trees[JTI_UNSIGNED_BYTE_TYPE_NODE]
398 #define unsigned_short_type_node \
399 java_global_trees[JTI_UNSIGNED_SHORT_TYPE_NODE]
400 #define unsigned_int_type_node \
401 java_global_trees[JTI_UNSIGNED_INT_TYPE_NODE]
402 #define unsigned_long_type_node \
403 java_global_trees[JTI_UNSIGNED_LONG_TYPE_NODE]
405 #define decimal_int_max \
406 java_global_trees[JTI_DECIMAL_INT_MAX_NODE]
407 #define decimal_long_max \
408 java_global_trees[JTI_DECIMAL_LONG_MAX_NODE]
410 #define object_type_node \
411 java_global_trees[JTI_OBJECT_TYPE_NODE]
412 #define unqualified_object_id_node \
413 java_global_trees[JTI_UNQUALIFIED_OBJECT_ID_NODE]
414 #define object_ptr_type_node \
415 java_global_trees[JTI_OBJECT_PTR_TYPE_NODE]
416 #define string_type_node \
417 java_global_trees[JTI_STRING_TYPE_NODE]
418 #define string_ptr_type_node \
419 java_global_trees[JTI_STRING_PTR_TYPE_NODE]
420 #define throwable_type_node \
421 java_global_trees[JTI_THROWABLE_TYPE_NODE]
422 #define exception_type_node \
423 java_global_trees[JTI_EXCEPTION_TYPE_NODE]
424 #define runtime_exception_type_node \
425 java_global_trees[JTI_RUNTIME_EXCEPTION_TYPE_NODE]
426 #define error_exception_type_node \
427 java_global_trees[JTI_ERROR_EXCEPTION_TYPE_NODE]
428 #define rawdata_ptr_type_node \
429 java_global_trees[JTI_RAWDATA_PTR_TYPE_NODE]
431 #define byte_array_type_node \
432 java_global_trees[JTI_BYTE_ARRAY_TYPE_NODE]
433 #define short_array_type_node \
434 java_global_trees[JTI_SHORT_ARRAY_TYPE_NODE]
435 #define int_array_type_node \
436 java_global_trees[JTI_INT_ARRAY_TYPE_NODE]
437 #define long_array_type_node \
438 java_global_trees[JTI_LONG_ARRAY_TYPE_NODE]
439 #define boolean_array_type_node \
440 java_global_trees[JTI_BOOLEAN_ARRAY_TYPE_NODE]
441 #define char_array_type_node \
442 java_global_trees[JTI_CHAR_ARRAY_TYPE_NODE]
443 #define double_array_type_node \
444 java_global_trees[JTI_DOUBLE_ARRAY_TYPE_NODE]
445 #define float_array_type_node \
446 java_global_trees[JTI_FLOAT_ARRAY_TYPE_NODE]
447 #define array_array_type_node \
448 java_global_trees[JTI_ARRAY_ARRAY_TYPE_NODE]
449 #define object_array_type_node \
450 java_global_trees[JTI_OBJECT_ARRAY_TYPE_NODE]
451 #define string_array_type_node \
452 java_global_trees[JTI_STRING_ARRAY_TYPE_NODE]
453 #define boolean_array_vtable \
454 java_global_trees[JTI_BOOLEAN_ARRAY_VTABLE]
455 #define byte_array_vtable \
456 java_global_trees[JTI_BYTE_ARRAY_VTABLE]
457 #define char_array_vtable \
458 java_global_trees[JTI_CHAR_ARRAY_VTABLE]
459 #define short_array_vtable \
460 java_global_trees[JTI_SHORT_ARRAY_VTABLE]
461 #define int_array_vtable \
462 java_global_trees[JTI_INT_ARRAY_VTABLE]
463 #define long_array_vtable \
464 java_global_trees[JTI_LONG_ARRAY_VTABLE]
465 #define float_array_vtable \
466 java_global_trees[JTI_FLOAT_ARRAY_VTABLE]
467 #define double_array_vtable \
468 java_global_trees[JTI_DOUBLE_ARRAY_VTABLE]
469 #define TYPE_identifier_node \
470 java_global_trees[JTI_TYPE_IDENTIFIER_NODE] /* "TYPE" */
471 #define init_identifier_node \
472 java_global_trees[JTI_INIT_IDENTIFIER_NODE] /* "<init>" */
473 #define clinit_identifier_node \
474 java_global_trees[JTI_CLINIT_IDENTIFIER_NODE] /* "<clinit>" */
475 #define void_signature_node \
476 java_global_trees[JTI_VOID_SIGNATURE_NODE] /* "()V" */
477 #define finalize_identifier_node \
478 java_global_trees[JTI_FINALIZE_IDENTIFIER_NODE] /* "finalize" */
479 #define this_identifier_node \
480 java_global_trees[JTI_THIS_IDENTIFIER_NODE] /* "this" */
481 #define one_elt_array_domain_type \
482 java_global_trees[JTI_ONE_ELT_ARRAY_DOMAIN_TYPE]
483 /* The type of the return address of a subroutine. */
484 #define return_address_type_node \
485 java_global_trees[JTI_RETURN_ADDRESS_TYPE_NODE]
487 /* Integer constants not declared in tree.h. */
488 #define long_zero_node \
489 java_global_trees[JTI_LONG_ZERO_NODE]
490 #define float_zero_node \
491 java_global_trees[JTI_FLOAT_ZERO_NODE]
492 #define double_zero_node \
493 java_global_trees[JTI_DOUBLE_ZERO_NODE]
494 #define integer_two_node \
495 java_global_trees[JTI_INTEGER_TWO_NODE]
496 #define integer_four_node \
497 java_global_trees[JTI_INTEGER_FOUR_NODE]
499 /* The type for struct methodtable. */
500 #define methodtable_type \
501 java_global_trees[JTI_METHODTABLE_TYPE]
502 #define methodtable_ptr_type \
503 java_global_trees[JTI_METHODTABLE_PTR_TYPE]
505 #define utf8const_type \
506 java_global_trees[JTI_UTF8CONST_TYPE]
507 #define utf8const_ptr_type \
508 java_global_trees[JTI_UTF8CONST_PTR_TYPE]
510 #define class_type_node \
511 java_global_trees[JTI_CLASS_TYPE_NODE]
512 #define class_ptr_type \
513 java_global_trees[JTI_CLASS_PTR_TYPE]
514 #define field_type_node \
515 java_global_trees[JTI_FIELD_TYPE_NODE]
516 #define constants_type_node \
517 java_global_trees[JTI_CONSTANTS_TYPE_NODE]
518 #define dtable_type \
519 java_global_trees[JTI_DTABLE_TYPE]
520 #define dtable_ptr_type \
521 java_global_trees[JTI_DTABLE_PTR_TYPE]
522 #define field_ptr_type_node \
523 java_global_trees[JTI_FIELD_PTR_TYPE_NODE]
524 #define field_info_union_node \
525 java_global_trees[JTI_FIELD_INFO_UNION_NODE]
526 #define jexception_type \
527 java_global_trees[JTI_EXCEPTION_TYPE]
528 #define jexception_ptr_type \
529 java_global_trees[JTI_EXCEPTION_PTR_TYPE]
530 #define lineNumberEntry_type \
531 java_global_trees[JTI_LINENUMBERENTRY_TYPE]
532 #define lineNumbers_type \
533 java_global_trees[JTI_LINENUMBERS_TYPE]
534 #define method_type_node \
535 java_global_trees[JTI_METHOD_TYPE_NODE]
536 #define method_ptr_type_node \
537 java_global_trees[JTI_METHOD_PTR_TYPE_NODE]
538 #define otable_type \
539 java_global_trees[JTI_OTABLE_TYPE]
540 #define atable_type \
541 java_global_trees[JTI_ATABLE_TYPE]
542 #define itable_type \
543 java_global_trees[JTI_ITABLE_TYPE]
544 #define otable_ptr_type \
545 java_global_trees[JTI_OTABLE_PTR_TYPE]
546 #define atable_ptr_type \
547 java_global_trees[JTI_ATABLE_PTR_TYPE]
548 #define itable_ptr_type \
549 java_global_trees[JTI_ITABLE_PTR_TYPE]
550 #define symbol_type \
551 java_global_trees[JTI_SYMBOL_TYPE]
552 #define symbols_array_type \
553 java_global_trees[JTI_SYMBOLS_ARRAY_TYPE]
554 #define symbols_array_ptr_type \
555 java_global_trees[JTI_SYMBOLS_ARRAY_PTR_TYPE]
556 #define assertion_entry_type \
557 java_global_trees[JTI_ASSERTION_ENTRY_TYPE]
558 #define assertion_table_type \
559 java_global_trees[JTI_ASSERTION_TABLE_TYPE]
561 #define end_params_node \
562 java_global_trees[JTI_END_PARAMS_NODE]
564 /* References to internal libjava functions we use. */
566 java_global_trees[JTI_THROW_NODE]
567 #define alloc_object_node \
568 java_global_trees[JTI_ALLOC_OBJECT_NODE]
569 #define alloc_no_finalizer_node \
570 java_global_trees[JTI_ALLOC_NO_FINALIZER_NODE]
571 #define soft_instanceof_node \
572 java_global_trees[JTI_SOFT_INSTANCEOF_NODE]
573 #define soft_checkcast_node \
574 java_global_trees[JTI_SOFT_CHECKCAST_NODE]
575 #define soft_initclass_node \
576 java_global_trees[JTI_SOFT_INITCLASS_NODE]
577 #define soft_newarray_node \
578 java_global_trees[JTI_SOFT_NEWARRAY_NODE]
579 #define soft_anewarray_node \
580 java_global_trees[JTI_SOFT_ANEWARRAY_NODE]
581 #define soft_multianewarray_node \
582 java_global_trees[JTI_SOFT_MULTIANEWARRAY_NODE]
583 #define soft_badarrayindex_node \
584 java_global_trees[JTI_SOFT_BADARRAYINDEX_NODE]
585 #define soft_nullpointer_node \
586 java_global_trees[JTI_SOFT_NULLPOINTER_NODE]
587 #define soft_abstractmethod_node \
588 java_global_trees[JTI_SOFT_ABSTRACTMETHOD_NODE]
589 #define soft_nosuchfield_node \
590 java_global_trees[JTI_SOFT_NOSUCHFIELD_NODE]
591 #define soft_checkarraystore_node \
592 java_global_trees[JTI_SOFT_CHECKARRAYSTORE_NODE]
593 #define soft_monitorenter_node \
594 java_global_trees[JTI_SOFT_MONITORENTER_NODE]
595 #define soft_monitorexit_node \
596 java_global_trees[JTI_SOFT_MONITOREXIT_NODE]
597 #define soft_lookupinterfacemethod_node \
598 java_global_trees[JTI_SOFT_LOOKUPINTERFACEMETHOD_NODE]
599 #define soft_lookupinterfacemethodbyname_node \
600 java_global_trees[JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE]
601 #define soft_lookupjnimethod_node \
602 java_global_trees[JTI_SOFT_LOOKUPJNIMETHOD_NODE]
603 #define soft_getjnienvnewframe_node \
604 java_global_trees[JTI_SOFT_GETJNIENVNEWFRAME_NODE]
605 #define soft_jnipopsystemframe_node \
606 java_global_trees[JTI_SOFT_JNIPOPSYSTEMFRAME_NODE]
607 #define soft_unwrapjni_node \
608 java_global_trees[JTI_SOFT_UNWRAPJNI_NODE]
609 #define soft_fmod_node \
610 java_global_trees[JTI_SOFT_FMOD_NODE]
611 #define soft_idiv_node \
612 java_global_trees[JTI_SOFT_IDIV_NODE]
613 #define soft_irem_node \
614 java_global_trees[JTI_SOFT_IREM_NODE]
615 #define soft_ldiv_node \
616 java_global_trees[JTI_SOFT_LDIV_NODE]
617 #define soft_lrem_node \
618 java_global_trees[JTI_SOFT_LREM_NODE]
620 #define access_flags_type_node \
621 java_global_trees[JTI_ACCESS_FLAGS_TYPE_NODE]
623 #define nativecode_ptr_array_type_node \
624 java_global_trees[JTI_NATIVECODE_PTR_ARRAY_TYPE_NODE]
626 #define nativecode_ptr_type_node ptr_type_node
628 /* The decl for "_Jv_ResolvePoolEntry". */
629 extern GTY(()) tree soft_resolvepoolentry_node;
631 struct GTY(()) lang_identifier {
632 struct tree_identifier ignore;
636 /* If non-NULL: An ADDR_REF to a VAR_DECL that contains
637 * the Utf8Const representation of the identifier. */
641 /* The resulting tree type. */
642 union GTY((desc ("TREE_CODE (&%h.generic) == IDENTIFIER_NODE"),
643 chain_next ("(union lang_tree_node *)TREE_CHAIN (&%h.generic)")))
646 union tree_node GTY ((tag ("0"),
647 desc ("tree_node_structure (&%h)")))
649 struct lang_identifier GTY ((tag ("1"))) identifier;
652 /* Macros for access to language-specific slots in an identifier. */
653 /* Unless specified, each of these slots contains a DECL node or null. */
655 /* This represents the value which the identifier has in the
656 file-scope namespace. */
657 #define IDENTIFIER_GLOBAL_VALUE(NODE) \
658 (((struct lang_identifier *)(NODE))->global_value)
659 /* This represents the value which the identifier has in the current
661 #define IDENTIFIER_LOCAL_VALUE(NODE) \
662 (((struct lang_identifier *)(NODE))->local_value)
664 /* Given an identifier NODE, get the corresponding class.
665 E.g. IDENTIFIER_CLASS_VALUE(get_identifier ("java.lang.Number"))
666 is the corresponding RECORD_TYPE. */
667 #define IDENTIFIER_CLASS_VALUE(NODE) IDENTIFIER_GLOBAL_VALUE(NODE)
669 /* Given a signature of a reference (or array) type, or a method, return the
670 corresponding type (if one has been allocated).
671 Do not use for primitive types, since they may be ambiguous.
672 (E.g. is "I" a signature or a class name?) */
673 #define IDENTIFIER_SIGNATURE_TYPE(NODE) IDENTIFIER_GLOBAL_VALUE(NODE)
675 /* If non-NULL: An ADDR_REF to a VAR_DECL that contains
676 the Utf8Const representation of the identifier. */
677 #define IDENTIFIER_UTF8_REF(NODE) \
678 (((struct lang_identifier *)(NODE))->utf8_ref)
680 #define IDENTIFIER_UTF8_DECL(NODE) \
681 TREE_OPERAND((((struct lang_identifier *)(NODE))->utf8_ref), 0)
683 /* For a FUNCTION_DECL, if we are compiling a .class file, then this is
684 the position in the .class file of the method code.
685 Specifically, this is the code itself, not the code attribute. */
686 #define DECL_CODE_OFFSET(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.code_offset)
687 /* Similarly, the length of the bytecode. */
688 #define DECL_CODE_LENGTH(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.code_length)
689 /* Similarly, the position of the LineNumberTable attribute. */
690 #define DECL_LINENUMBERS_OFFSET(DECL) \
691 (DECL_LANG_SPECIFIC(DECL)->u.f.linenumbers_offset)
692 /* Similarly, the position of the LocalVariableTable attribute
693 (following the standard attribute header). */
694 #define DECL_LOCALVARIABLES_OFFSET(DECL) \
695 (DECL_LANG_SPECIFIC(DECL)->u.f.localvariables_offset)
697 #define DECL_MAX_LOCALS(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.max_locals)
698 #define DECL_MAX_STACK(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.max_stack)
699 /* Number of local variable slots needed for the arguments of this function. */
700 #define DECL_ARG_SLOT_COUNT(DECL) \
701 (DECL_LANG_SPECIFIC(DECL)->u.f.arg_slot_count)
702 /* Source location of end of function. */
703 #define DECL_FUNCTION_LAST_LINE(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.last_line)
704 /* List of checked thrown exceptions, as specified with the `throws'
706 #define DECL_FUNCTION_THROWS(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.throws_list)
707 /* VAR_DECL containing the caught exception object. */
708 #define DECL_FUNCTION_EXC_OBJ(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.exc_obj)
709 /* For each function decl, init_test_table contains a hash table whose
710 entries are keyed on class names, and whose values are local
711 boolean decls. The variables are intended to be TRUE when the
712 class has been initialized in this function, and FALSE otherwise. */
713 #define DECL_FUNCTION_INIT_TEST_TABLE(DECL) \
714 (DECL_LANG_SPECIFIC(DECL)->u.f.init_test_table)
715 /* For each static function decl, itc contains a hash table whose
716 entries are keyed on class named that are definitively initialized
718 #define DECL_FUNCTION_INITIALIZED_CLASS_TABLE(DECL) \
719 (DECL_LANG_SPECIFIC(DECL)->u.f.ict)
721 #define DECL_LOCAL_CNI_METHOD_P(NODE) \
722 (DECL_LANG_SPECIFIC (NODE)->u.f.local_cni)
724 /* True when DECL (a field) is Synthetic. */
725 #define FIELD_SYNTHETIC(DECL) DECL_LANG_FLAG_2 (VAR_OR_FIELD_CHECK (DECL))
727 /* The slot number for this local variable. */
728 #define DECL_LOCAL_SLOT_NUMBER(NODE) \
729 (DECL_LANG_SPECIFIC (NODE)->u.v.slot_number)
730 /* The start (bytecode) pc for the valid range of this local variable. */
731 #define DECL_LOCAL_START_PC(NODE) (DECL_LANG_SPECIFIC (NODE)->u.v.start_pc)
732 /* The end (bytecode) pc for the valid range of this local variable. */
733 #define DECL_LOCAL_END_PC(NODE) (DECL_LANG_SPECIFIC (NODE)->u.v.end_pc)
734 /* For a VAR_DECL or PARM_DECL, used to chain decls with the same
735 slot_number in decl_map. */
736 #define DECL_LOCAL_SLOT_CHAIN(NODE) (DECL_LANG_SPECIFIC(NODE)->u.v.slot_chain)
737 /* The class that's the owner of a dynamic binding table. */
738 #define DECL_OWNER(NODE) (DECL_LANG_SPECIFIC(NODE)->u.v.owner)
739 /* True if NODE is a class final field. */
740 #define FIELD_ENUM(DECL) (DECL_LANG_SPECIFIC (DECL)->u.v.field_enum)
741 /* True if NODE is a variable that is out of scope. */
742 #define LOCAL_VAR_OUT_OF_SCOPE_P(NODE) \
743 (DECL_LANG_SPECIFIC (NODE)->u.v.freed)
744 #define LOCAL_SLOT_P(NODE) \
745 (DECL_LANG_SPECIFIC (NODE)->u.v.local_slot)
747 #define DECL_CLASS_FIELD_P(NODE) \
748 (DECL_LANG_SPECIFIC (NODE)->u.v.class_field)
749 #define DECL_VTABLE_P(NODE) \
750 (DECL_LANG_SPECIFIC (NODE)->u.v.vtable)
752 /* Create a DECL_LANG_SPECIFIC if necessary. */
753 #define MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC(T) \
754 if (DECL_LANG_SPECIFIC (T) == NULL) \
756 DECL_LANG_SPECIFIC ((T)) \
757 = ggc_alloc_cleared_lang_decl (sizeof (struct lang_decl)); \
758 DECL_LANG_SPECIFIC (T)->desc = LANG_DECL_VAR; \
761 /* A ConstantExpression, after folding and name resolution. */
762 #define CONSTANT_VALUE_P(NODE) \
763 (TREE_CODE (NODE) == STRING_CST \
764 || (TREE_CODE (NODE) == INTEGER_CST \
765 && TREE_CODE (TREE_TYPE (NODE)) != POINTER_TYPE) \
766 || TREE_CODE (NODE) == REAL_CST)
768 /* DECL_LANG_SPECIFIC for FUNCTION_DECLs. */
769 struct GTY(()) lang_decl_func {
770 /* tree chain; not yet used. */
773 long linenumbers_offset;
774 long localvariables_offset;
779 source_location last_line; /* End line number for a function decl */
780 VEC(tree,gc) *throws_list; /* Exception specified by `throws' */
781 tree exc_obj; /* Decl holding the exception object. */
783 /* Class initialization test variables */
784 htab_t GTY ((param_is (struct treetreehash_entry))) init_test_table;
786 /* Initialized (static) Class Table */
787 htab_t GTY ((param_is (union tree_node))) ict;
789 unsigned int native : 1; /* Nonzero if this is a native method */
790 unsigned int strictfp : 1;
791 unsigned int invisible : 1; /* Set for methods we generate
792 internally but which shouldn't be
793 written to the .class file. */
794 unsigned int dummy : 1;
795 unsigned int local_cni : 1; /* Decl needs mangle_local_cni_method. */
796 unsigned int bridge : 1; /* Bridge method. */
797 unsigned int varargs : 1; /* Varargs method. */
800 struct GTY(()) treetreehash_entry {
805 /* These represent the possible assertion_codes that can be emitted in the
806 type assertion table. */
809 JV_ASSERT_END_OF_TABLE = 0, /* Last entry in table. */
810 JV_ASSERT_TYPES_COMPATIBLE = 1, /* Operand A is assignable to Operand B. */
811 JV_ASSERT_IS_INSTANTIABLE = 2 /* Operand A is an instantiable class. */
814 /* Annotation types used in the reflection_data. See
815 java.lang.Class.getDeclaredAnnotations() in the runtime library for
816 an example of how these are used. */
828 JV_INNER_CLASSES_KIND,
829 JV_ENCLOSING_METHOD_KIND,
832 JV_PARAMETER_ANNOTATIONS_KIND,
833 JV_ANNOTATION_DEFAULT_KIND
836 typedef struct GTY(()) type_assertion {
837 int assertion_code; /* 'opcode' for the type of this assertion. */
838 tree op1; /* First operand. */
839 tree op2; /* Second operand. */
842 extern tree java_treetreehash_find (htab_t, tree);
843 extern tree * java_treetreehash_new (htab_t, tree);
844 extern htab_t java_treetreehash_create (size_t size);
846 /* DECL_LANG_SPECIFIC for VAR_DECL, PARM_DECL and sometimes FIELD_DECL
847 (access methods on outer class fields) and final fields. */
848 struct GTY(()) lang_decl_var {
854 unsigned int freed : 1; /* Decl is no longer in scope. */
855 unsigned int local_slot : 1; /* Decl is a temporary in the stack frame. */
856 unsigned int class_field : 1; /* Decl needs mangle_class_field. */
857 unsigned int vtable : 1; /* Decl needs mangle_vtable. */
858 unsigned int field_enum:1; /* Field is an enum. */
861 /* This is what 'lang_decl' really points to. */
863 enum lang_decl_desc {LANG_DECL_FUNC, LANG_DECL_VAR};
865 struct GTY((variable_size)) lang_decl {
866 enum lang_decl_desc desc;
869 struct lang_decl_func GTY ((tag ("LANG_DECL_FUNC"))) f;
870 struct lang_decl_var GTY ((tag ("LANG_DECL_VAR"))) v;
871 } GTY ((desc ("%0.desc"))) u;
874 /* Macro to access fields in `struct lang_type'. */
876 #define TYPE_SIGNATURE(T) (TYPE_LANG_SPECIFIC (T)->signature)
877 #define TYPE_JCF(T) (TYPE_LANG_SPECIFIC (T)->jcf)
878 #define TYPE_CPOOL(T) (TYPE_LANG_SPECIFIC (T)->cpool)
879 #define TYPE_CPOOL_DATA_REF(T) (TYPE_LANG_SPECIFIC (T)->cpool_data_ref)
880 #define MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC(T) \
881 if (TYPE_LANG_SPECIFIC ((T)) == NULL) \
882 TYPE_LANG_SPECIFIC ((T)) \
883 = ggc_alloc_cleared_lang_type (sizeof (struct lang_type));
885 #define TYPE_DUMMY(T) (TYPE_LANG_SPECIFIC(T)->dummy_class)
887 #define TYPE_PACKAGE_LIST(T) (TYPE_LANG_SPECIFIC (T)->package_list)
888 #define TYPE_PRIVATE_INNER_CLASS(T) (TYPE_LANG_SPECIFIC (T)->pic)
889 #define TYPE_PROTECTED_INNER_CLASS(T) (TYPE_LANG_SPECIFIC (T)->poic)
890 #define TYPE_STRICTFP(T) (TYPE_LANG_SPECIFIC (T)->strictfp)
891 #define TYPE_ENUM(T) (TYPE_LANG_SPECIFIC (T)->enum_class)
892 #define TYPE_SYNTHETIC(T) (TYPE_LANG_SPECIFIC (T)->synthetic)
893 #define TYPE_ANNOTATION(T) (TYPE_LANG_SPECIFIC (T)->annotation)
895 #define TYPE_USES_ASSERTIONS(T) (TYPE_LANG_SPECIFIC (T)->assertions)
897 #define TYPE_ATABLE_METHODS(T) (TYPE_LANG_SPECIFIC (T)->atable_methods)
898 #define TYPE_ATABLE_SYMS_DECL(T) (TYPE_LANG_SPECIFIC (T)->atable_syms_decl)
899 #define TYPE_ATABLE_DECL(T) (TYPE_LANG_SPECIFIC (T)->atable_decl)
901 #define TYPE_OTABLE_METHODS(T) (TYPE_LANG_SPECIFIC (T)->otable_methods)
902 #define TYPE_OTABLE_SYMS_DECL(T) (TYPE_LANG_SPECIFIC (T)->otable_syms_decl)
903 #define TYPE_OTABLE_DECL(T) (TYPE_LANG_SPECIFIC (T)->otable_decl)
905 #define TYPE_ITABLE_METHODS(T) (TYPE_LANG_SPECIFIC (T)->itable_methods)
906 #define TYPE_ITABLE_SYMS_DECL(T) (TYPE_LANG_SPECIFIC (T)->itable_syms_decl)
907 #define TYPE_ITABLE_DECL(T) (TYPE_LANG_SPECIFIC (T)->itable_decl)
909 #define TYPE_CTABLE_DECL(T) (TYPE_LANG_SPECIFIC (T)->ctable_decl)
910 #define TYPE_CATCH_CLASSES(T) (TYPE_LANG_SPECIFIC (T)->catch_classes)
912 #define TYPE_TO_RUNTIME_MAP(T) (TYPE_LANG_SPECIFIC (T)->type_to_runtime_map)
913 #define TYPE_ASSERTIONS(T) (TYPE_LANG_SPECIFIC (T)->type_assertions)
914 #define TYPE_PACKAGE(T) (TYPE_LANG_SPECIFIC (T)->package)
916 #define TYPE_REFLECTION_DATA(T) (TYPE_LANG_SPECIFIC (T)->reflection_data)
917 #define TYPE_REFLECTION_DATASIZE(T) \
918 (TYPE_LANG_SPECIFIC (T)->reflection_datasize)
920 typedef struct GTY(()) method_entry_d {
925 DEF_VEC_O(method_entry);
926 DEF_VEC_ALLOC_O(method_entry,gc);
928 /* FIXME: the variable_size annotation here is needed because these types are
929 variable-sized in some other frontends. Due to gengtype deficiency the GTY
930 options of such types have to agree across all frontends. */
931 struct GTY((variable_size)) lang_type {
935 tree cpool_data_ref; /* Cached */
936 tree package_list; /* List of package names, progressive */
938 VEC(method_entry,gc) *otable_methods; /* List of static decls referred
940 tree otable_decl; /* The static address table. */
941 tree otable_syms_decl;
943 VEC(method_entry,gc) *atable_methods; /* List of abstract methods
944 referred to by this class. */
945 tree atable_decl; /* The static address table. */
946 tree atable_syms_decl;
948 VEC(method_entry,gc) *itable_methods; /* List of interface methods
949 referred to by this class. */
950 tree itable_decl; /* The interfaces table. */
951 tree itable_syms_decl;
953 tree ctable_decl; /* The table of classes for the runtime
957 htab_t GTY ((param_is (struct treetreehash_entry))) type_to_runtime_map;
958 /* The mapping of classes to exception region
961 htab_t GTY ((param_is (struct type_assertion))) type_assertions;
962 /* Table of type assertions to be evaluated
963 by the runtime when this class is loaded. */
965 tree package; /* IDENTIFIER_NODE for package this class is
968 unsigned char* GTY((skip)) reflection_data; /* The raw reflection
971 long reflection_datasize; /* The size of the raw reflection data
972 for this class, in bytes. */
974 unsigned pic:1; /* Private Inner Class. */
975 unsigned poic:1; /* Protected Inner Class. */
976 unsigned strictfp:1; /* `strictfp' class. */
977 unsigned assertions:1; /* Any method uses `assert'. */
978 unsigned dummy_class:1; /* Not a real class, just a placeholder. */
979 unsigned enum_class:1; /* Class is an enum type. */
980 unsigned synthetic:1; /* Class is synthetic. */
981 unsigned annotation:1; /* Class is an annotation type. */
984 #define JCF_u4 unsigned long
985 #define JCF_u2 unsigned short
987 /* Possible values to pass to lookup_argument_method_generic. */
988 #define SEARCH_INTERFACE 1
989 #define SEARCH_SUPER 2
990 #define SEARCH_VISIBLE 4
992 /* Defined in java-except.h */
995 extern void java_parse_file (int);
996 extern tree java_type_for_mode (enum machine_mode, int);
997 extern tree java_type_for_size (unsigned int, int);
998 extern tree java_truthvalue_conversion (tree);
999 extern void add_assume_compiled (const char *, int);
1000 extern void add_enable_assert (const char *, int);
1001 extern bool enable_assertions (tree);
1002 extern tree lookup_class (tree);
1003 extern tree lookup_java_constructor (tree, tree);
1004 extern tree lookup_java_method (tree, tree, tree);
1005 extern tree lookup_argument_method (tree, tree, tree);
1006 extern tree lookup_argument_method_generic (tree, tree, tree, int);
1007 extern int has_method (tree, tree);
1008 extern tree promote_type (tree);
1009 extern tree get_constant (struct JCF*, int);
1010 extern tree get_name_constant (struct JCF*, int);
1011 extern tree get_class_constant (struct JCF*, int);
1012 extern tree parse_signature (struct JCF *jcf, int sig_index);
1013 extern tree add_field (tree, tree, tree, int);
1014 extern tree add_method (tree, int, tree, tree);
1015 extern tree add_method_1 (tree, int, tree, tree);
1016 extern void java_hide_decl (tree);
1017 extern tree make_class (void);
1018 extern tree push_class (tree, tree);
1019 extern tree unmangle_classname (const char *name, int name_length);
1020 extern tree parse_signature_string (const unsigned char *, int);
1021 extern tree get_type_from_signature (tree);
1022 extern void layout_class (tree);
1023 extern int get_interface_method_index (tree, tree);
1024 extern tree layout_class_method (tree, tree, tree, tree);
1025 extern void layout_class_methods (tree);
1026 extern void cache_this_class_ref (tree);
1027 extern void uncache_this_class_ref (tree);
1028 extern tree build_class_ref (tree);
1029 extern tree build_dtable_decl (tree);
1030 extern tree build_internal_class_name (tree);
1031 extern tree build_constants_constructor (void);
1032 extern tree build_constant_data_ref (bool);
1033 extern tree build_ref_from_constant_pool (int);
1034 extern tree build_utf8_ref (tree);
1035 extern tree ident_subst (const char *, int, const char *, int, int,
1037 extern tree identifier_subst (const tree, const char *, int, int,
1039 extern int global_bindings_p (void);
1040 extern tree getdecls (void);
1041 extern void pushlevel (int);
1042 extern tree poplevel (int,int, int);
1043 extern tree pushdecl (tree);
1044 extern void java_init_decl_processing (void);
1045 extern void java_dup_lang_specific_decl (tree);
1046 extern tree build_java_signature (tree);
1047 extern tree build_java_argument_signature (tree);
1048 extern void set_java_signature (tree, tree);
1049 extern tree build_static_field_ref (tree);
1050 extern tree build_address_of (tree);
1051 extern tree find_local_variable (int index, tree type, int pc);
1052 extern tree find_stack_slot (int index, tree type);
1053 extern tree build_prim_array_type (tree, HOST_WIDE_INT);
1054 extern tree build_java_array_type (tree, HOST_WIDE_INT);
1055 extern int is_compiled_class (tree);
1056 extern tree mangled_classname (const char *, tree);
1057 extern tree lookup_label (int);
1058 extern tree pop_type_0 (tree, char **);
1059 extern tree pop_type (tree);
1060 extern tree decode_newarray_type (int);
1061 extern tree lookup_field (tree *, tree);
1062 extern int is_array_type_p (tree);
1063 extern HOST_WIDE_INT java_array_type_length (tree);
1064 extern int read_class (tree);
1065 extern void load_class (tree, int);
1067 extern tree check_for_builtin (tree, tree);
1068 extern void initialize_builtins (void);
1070 extern tree lookup_name (tree);
1071 extern bool special_method_p (tree);
1072 extern void maybe_rewrite_invocation (tree *, VEC(tree,gc) **, tree *, tree *);
1073 extern tree build_known_method_ref (tree, tree, tree, tree, VEC(tree,gc) *, tree);
1074 extern tree build_class_init (tree, tree);
1075 extern int attach_init_test_initialization_flags (void **, void *);
1076 extern tree build_invokevirtual (tree, tree, tree);
1077 extern tree build_invokeinterface (tree, tree);
1078 extern tree build_jni_stub (tree);
1079 extern tree invoke_build_dtable (int, VEC(tree,gc) *);
1080 extern tree build_field_ref (tree, tree, tree);
1081 extern tree java_modify_addr_for_volatile (tree);
1082 extern void pushdecl_force_head (tree);
1083 extern tree build_java_binop (enum tree_code, tree, tree, tree);
1084 extern tree build_java_soft_divmod (enum tree_code, tree, tree, tree);
1085 extern tree binary_numeric_promotion (tree, tree, tree *, tree *);
1086 extern tree build_java_arrayaccess (tree, tree, tree);
1087 extern tree build_java_arraystore_check (tree, tree);
1088 extern tree build_newarray (int, tree);
1089 extern tree build_anewarray (tree, tree);
1090 extern tree build_new_array (tree, tree);
1091 extern tree build_java_array_length_access (tree);
1092 extern tree build_java_indirect_ref (tree, tree, int);
1093 extern tree java_check_reference (tree, int);
1094 extern tree build_get_class (tree);
1095 extern tree build_instanceof (tree, tree);
1096 extern tree create_label_decl (tree);
1097 extern tree prepare_eh_table_type (tree);
1098 extern void java_expand_catch_classes (tree);
1099 extern tree build_exception_object_ref (tree);
1100 extern tree generate_name (void);
1101 extern const char *lang_printable_name (tree, int);
1102 extern tree maybe_add_interface (tree, tree);
1103 extern void set_super_info (int, tree, tree, int);
1104 extern void set_class_decl_access_flags (int, tree);
1105 extern int get_access_flags_from_decl (tree);
1106 extern int interface_of_p (tree, tree);
1107 extern int inherits_from_p (tree, tree);
1108 extern int common_enclosing_context_p (tree, tree);
1109 extern int common_enclosing_instance_p (tree, tree);
1110 extern int enclosing_context_p (tree, tree);
1111 extern tree build_result_decl (tree);
1112 extern void set_method_index (tree decl, tree method_index);
1113 extern tree get_method_index (tree decl);
1114 extern void make_class_data (tree);
1115 extern int alloc_name_constant (int, tree);
1116 extern int alloc_constant_fieldref (tree, tree);
1117 extern void emit_register_classes (tree *);
1118 extern tree emit_symbol_table (tree, tree, VEC(method_entry,gc) *,
1120 extern void lang_init_source (int);
1121 extern void write_classfile (tree);
1122 extern char *print_int_node (tree);
1123 extern void finish_class (void);
1124 extern void check_for_initialization (tree, tree);
1125 extern struct CPool *cpool_for_class (tree);
1126 extern int find_class_or_string_constant (struct CPool *, int, tree);
1128 extern tree pushdecl_top_level (tree);
1129 extern tree pushdecl_function_level (tree);
1130 extern tree java_replace_references (tree *, int *, void *);
1131 extern int alloc_class_constant (tree);
1132 extern void init_expr_processing (void);
1133 extern void push_super_field (tree, tree);
1134 extern void init_class_processing (void);
1135 extern void add_type_assertion (tree, int, tree, tree);
1136 extern int can_widen_reference_to (tree, tree);
1137 extern int class_depth (tree);
1138 extern int verify_jvm_instructions_new (struct JCF *, const unsigned char *,
1140 extern void maybe_pushlevels (int);
1141 extern void maybe_poplevels (int);
1142 extern void force_poplevels (int);
1143 extern int process_jvm_instruction (int, const unsigned char *, long);
1144 extern int maybe_adjust_start_pc (struct JCF *, int, int, int);
1145 extern void set_local_type (int, tree);
1146 extern int merge_type_state (tree);
1147 extern int push_type_0 (tree);
1148 extern void push_type (tree);
1149 extern void add_interface (tree, tree);
1150 extern tree force_evaluation_order (tree);
1151 extern tree java_create_object (tree);
1152 extern int verify_constant_pool (struct JCF *);
1153 extern void start_java_method (tree);
1154 extern void end_java_method (void);
1155 extern void give_name_to_locals (struct JCF *);
1156 extern void note_instructions (struct JCF *, tree);
1157 extern void expand_byte_code (struct JCF *, tree);
1158 extern int open_in_zip (struct JCF *, const char *, const char *, int);
1159 extern void set_constant_value (tree, tree);
1161 extern int find_constant1 (struct CPool *, int, jword);
1162 extern int find_constant2 (struct CPool *, int, jword, jword);
1164 extern int find_utf8_constant (struct CPool *, tree);
1165 extern int find_string_constant (struct CPool *, tree);
1166 extern int find_class_constant (struct CPool *, tree);
1167 extern int find_fieldref_index (struct CPool *, tree);
1168 extern int find_methodref_index (struct CPool *, tree);
1169 extern int find_methodref_with_class_index (struct CPool *, tree, tree);
1170 extern void write_constant_pool (struct CPool *, unsigned char *, int);
1171 extern int count_constant_pool_bytes (struct CPool *);
1172 extern int encode_newarray_type (tree);
1174 extern void format_int (char *, jlong, int);
1175 extern void format_uint (char *, uint64, int);
1177 extern void jcf_trim_old_input (struct JCF *);
1179 extern void jcf_print_utf8 (FILE *, const unsigned char *, int);
1180 extern void jcf_print_char (FILE *, int);
1181 extern void jcf_print_utf8_replace (FILE *, const unsigned char *, int,
1183 extern const char* open_class (const char *, struct JCF *, int, const char *);
1185 extern void java_debug_context (void);
1186 extern void safe_layout_class (tree);
1188 extern tree get_boehm_type_descriptor (tree);
1189 extern bool uses_jv_markobj_p (tree);
1190 extern bool class_has_finalize_method (tree);
1191 extern void java_check_methods (tree);
1193 extern void java_mangle_decl (tree);
1194 extern tree java_mangle_class_field (struct obstack *, tree);
1195 extern tree java_mangle_vtable (struct obstack *, tree);
1196 extern tree java_mangle_resource_name (const char *);
1197 extern void append_gpp_mangled_name (const char *, int);
1199 extern void add_predefined_file (tree);
1200 extern int predefined_filename_p (tree);
1202 extern tree decl_constant_value (tree);
1204 extern void java_mark_class_local (tree);
1206 extern void java_inlining_merge_static_initializers (tree, void *);
1207 extern void java_inlining_map_static_initializers (tree, void *);
1209 extern void compile_resource_data (const char *name, const char *buffer, int);
1210 extern void compile_resource_file (const char *, const char *);
1211 extern void write_resource_constructor (tree *);
1212 extern tree build_java_empty_stmt (void);
1213 extern tree add_stmt_to_compound (tree, tree, tree);
1214 extern tree java_add_stmt (tree);
1215 extern tree java_add_local_var (tree decl);
1216 extern tree *get_stmts (void);
1217 extern void register_exception_range(struct eh_range *, int, int);
1219 extern void finish_method (tree);
1220 extern void java_expand_body (tree);
1222 extern int get_symbol_table_index (tree, tree, VEC(method_entry,gc) **);
1224 extern tree make_catch_class_record (tree, tree);
1225 extern tree emit_catch_table (tree);
1227 extern void gen_indirect_dispatch_tables (tree type);
1228 extern int split_qualified_name (tree *left, tree *right, tree source);
1229 extern int in_same_package (tree, tree);
1231 extern void java_read_sourcefilenames (const char *fsource_filename);
1233 extern void rewrite_reflection_indexes (void *);
1235 int cxx_keyword_p (const char *name, int length);
1237 extern GTY(()) VEC(tree,gc) *pending_static_fields;
1239 extern void java_write_globals (void);
1241 #define DECL_FINAL(DECL) DECL_LANG_FLAG_3 (DECL)
1243 /* Access flags etc for a method (a FUNCTION_DECL): */
1245 #define METHOD_DUMMY(DECL) (DECL_LANG_SPECIFIC (DECL)->u.f.dummy)
1247 #define METHOD_PUBLIC(DECL) DECL_LANG_FLAG_1 (FUNCTION_DECL_CHECK (DECL))
1248 #define METHOD_PRIVATE(DECL) TREE_PRIVATE (FUNCTION_DECL_CHECK (DECL))
1249 #define METHOD_PROTECTED(DECL) TREE_PROTECTED (FUNCTION_DECL_CHECK (DECL))
1250 #define METHOD_STATIC(DECL) DECL_LANG_FLAG_2 (FUNCTION_DECL_CHECK (DECL))
1251 #define METHOD_FINAL(DECL) DECL_FINAL (FUNCTION_DECL_CHECK (DECL))
1252 #define METHOD_SYNCHRONIZED(DECL) DECL_LANG_FLAG_4 (FUNCTION_DECL_CHECK (DECL))
1253 #define METHOD_NATIVE(DECL) \
1254 (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.native)
1255 #define METHOD_ABSTRACT(DECL) DECL_LANG_FLAG_5 (FUNCTION_DECL_CHECK (DECL))
1256 #define METHOD_STRICTFP(DECL) \
1257 (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.strictfp)
1258 #define METHOD_INVISIBLE(DECL) \
1259 (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.invisible)
1260 #define METHOD_BRIDGE(DECL) \
1261 (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.bridge)
1262 #define METHOD_VARARGS(DECL) \
1263 (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.varargs)
1265 #define CLASS_FILE_P(NODE) TREE_LANG_FLAG_3 (NODE)
1267 /* Other predicates on method decls */
1269 #define DECL_CONSTRUCTOR_P(DECL) DECL_LANG_FLAG_7 (FUNCTION_DECL_CHECK (DECL))
1271 #define DECL_INIT_P(DECL) (ID_INIT_P (DECL_NAME (DECL)))
1272 #define DECL_CLINIT_P(DECL) (ID_CLINIT_P (DECL_NAME (DECL)))
1274 /* Predicates on method identifiers. Kept close to other macros using
1276 #define ID_INIT_P(ID) ((ID) == init_identifier_node)
1277 #define ID_CLINIT_P(ID) ((ID) == clinit_identifier_node)
1279 /* Access flags etc for variable/field (FIELD_DECL, VAR_DECL, or PARM_DECL): */
1281 #define FIELD_PRIVATE(DECL) TREE_PRIVATE (VAR_OR_FIELD_CHECK (DECL))
1282 #define FIELD_PROTECTED(DECL) TREE_PROTECTED (VAR_OR_FIELD_CHECK (DECL))
1283 #define FIELD_PUBLIC(DECL) DECL_LANG_FLAG_1 (VAR_OR_FIELD_CHECK (DECL))
1284 #define FIELD_STATIC(DECL) TREE_STATIC (VAR_OR_FIELD_CHECK (DECL))
1285 #define FIELD_FINAL(DECL) DECL_FINAL (VAR_OR_FIELD_CHECK (DECL))
1286 #define FIELD_VOLATILE(DECL) DECL_LANG_FLAG_4 (VAR_OR_FIELD_CHECK (DECL))
1287 #define FIELD_TRANSIENT(DECL) DECL_LANG_FLAG_5 (VAR_OR_FIELD_CHECK (DECL))
1289 /* Access flags etc for a class (a TYPE_DECL): */
1291 #define CLASS_PUBLIC(DECL) DECL_LANG_FLAG_1 (TYPE_DECL_CHECK (DECL))
1292 #define CLASS_FINAL(DECL) DECL_FINAL (TYPE_DECL_CHECK (DECL))
1293 #define CLASS_INTERFACE(DECL) DECL_LANG_FLAG_4 (TYPE_DECL_CHECK (DECL))
1294 #define CLASS_ABSTRACT(DECL) DECL_LANG_FLAG_5 (TYPE_DECL_CHECK (DECL))
1295 #define CLASS_SUPER(DECL) DECL_LANG_FLAG_6 (TYPE_DECL_CHECK (DECL))
1296 #define CLASS_STATIC(DECL) DECL_LANG_FLAG_7 (TYPE_DECL_CHECK (DECL))
1297 #define CLASS_PRIVATE(DECL) (TYPE_PRIVATE_INNER_CLASS (TREE_TYPE (DECL)))
1298 #define CLASS_PROTECTED(DECL) (TYPE_PROTECTED_INNER_CLASS (TREE_TYPE (DECL)))
1299 #define CLASS_STRICTFP(DECL) (TYPE_STRICTFP (TREE_TYPE (DECL)))
1300 #define CLASS_ENUM(DECL) (TYPE_ENUM (TREE_TYPE (DECL)))
1301 #define CLASS_USES_ASSERTIONS(DECL) (TYPE_USES_ASSERTIONS (TREE_TYPE (DECL)))
1302 #define CLASS_SYNTHETIC(DECL) (TYPE_SYNTHETIC (TREE_TYPE (DECL)))
1303 #define CLASS_ANNOTATION(DECL) (TYPE_ANNOTATION (TREE_TYPE (DECL)))
1305 /* @deprecated marker flag on methods, fields and classes */
1307 #define METHOD_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL)
1308 #define FIELD_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL)
1309 #define CLASS_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL)
1310 #define DECL_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL)
1312 /* The number of virtual methods in this class's dispatch table.
1313 Does not include initial two dummy entries (one points to the
1314 Class object, and the other is for G++ -fvtable-thunks compatibility). */
1315 #define TYPE_NVIRTUALS(TYPE) BINFO_VIRTUALS (TYPE_BINFO (TYPE))
1317 /* A TREE_VEC (indexed by DECL_VINDEX) containing this class's
1319 #define TYPE_VTABLE(TYPE) BINFO_VTABLE(TYPE_BINFO (TYPE))
1321 /* Use CLASS_LOADED_P? FIXME */
1322 #define CLASS_COMPLETE_P(DECL) DECL_LANG_FLAG_2 (DECL)
1324 /* A vector used to track type states for the current method. */
1325 extern VEC(tree, gc) *type_states;
1327 /* This maps a bytecode offset (PC) to various flags,
1328 listed below (starting with BCODE_). */
1329 extern char *instruction_bits;
1331 /* True iff the byte is the start of an instruction. */
1332 #define BCODE_INSTRUCTION_START 1
1334 /* True iff there is a jump or a return to this location. */
1335 #define BCODE_JUMP_TARGET 2
1337 /* True iff this is the start of an exception handler. */
1338 #define BCODE_EXCEPTION_TARGET 16
1340 /* True iff there is a jump to this location (and it needs a label). */
1341 #define BCODE_TARGET (BCODE_JUMP_TARGET| BCODE_EXCEPTION_TARGET)
1343 /* True iff there is an entry in the linenumber table for this location. */
1344 #define BCODE_HAS_LINENUMBER 32
1346 /* True iff there is more than one entry in the linenumber table for
1347 this location. (This probably does not make much sense.) */
1348 #define BCODE_HAS_MULTI_LINENUMBERS 64
1350 /* True if this instruction has been verified. */
1351 #define BCODE_VERIFIED 8
1353 /* A pointer to the line number table of the current method. */
1354 extern const unsigned char *linenumber_table;
1355 /* The length (in items) of the line number table. */
1356 extern int linenumber_count;
1358 /* In type_map, means the second half of a 64-bit double or long. */
1359 #define TYPE_SECOND void_type_node
1361 /* In type_map, means the null type (i.e. type of a null reference). */
1362 #define TYPE_NULL ptr_type_node
1364 /* In a type map means the type the address subroutine return address. */
1365 #define TYPE_RETURN_ADDR return_address_type_node
1367 /* A array mapping variable/stack slot index to the type current
1368 in that variable/stack slot.
1369 TYPE_SECOND and TYPE_NULL are special cases. */
1370 extern tree *type_map;
1372 /* Map a stack index to the type currently in that slot. */
1373 #define stack_type_map (type_map + DECL_MAX_LOCALS (current_function_decl))
1375 /* True iff TYPE takes two variable/stack slots. */
1376 #define TYPE_IS_WIDE(TYPE) \
1377 ((TYPE) == double_type_node || (TYPE) == long_type_node)
1379 /* True iff TYPE is a Java array type. */
1380 #define TYPE_ARRAY_P(TYPE) TYPE_LANG_FLAG_1 (TYPE)
1382 /* True for an INDIRECT_REF created from a 'ARRAY.length' operation. */
1383 #define IS_ARRAY_LENGTH_ACCESS(NODE) TREE_LANG_FLAG_4 (NODE)
1385 /* If FUNCTION_TYPE or METHOD_TYPE: cache for build_java_argument_signature. */
1386 #define TYPE_ARGUMENT_SIGNATURE(TYPE) \
1387 (TREE_CHECK2 (TYPE, FUNCTION_TYPE, METHOD_TYPE)->type.minval)
1389 /* Given an array type, give the type of the elements. */
1390 /* FIXME this use of TREE_TYPE conflicts with something or other. */
1391 #define TYPE_ARRAY_ELEMENT(ATYPE) TREE_TYPE (ATYPE)
1393 /* True if class TYPE has been loaded (i.e. parsed plus laid out).
1394 (The check for CLASS_PARSED_P is needed because of Object and Class.) */
1395 #define CLASS_LOADED_P(TYPE) (TYPE_SIZE (TYPE) != NULL_TREE \
1396 && (CLASS_PARSED_P(TYPE) || TYPE_ARRAY_P(TYPE)))
1398 /* True if class TYPE has been parsed (first pass). */
1399 #define CLASS_PARSED_P(TYPE) TYPE_LANG_FLAG_2 (TYPE)
1401 /* True of a RECORD_TYPE of a class/interface type (not array type) */
1402 #define CLASS_P(TYPE) TYPE_LANG_FLAG_4 (TYPE)
1404 /* True if class TYPE was requested (on command line) to be compiled.*/
1405 #define CLASS_FROM_CURRENTLY_COMPILED_P(TYPE) TYPE_LANG_FLAG_5 (TYPE)
1407 /* True if class TYPE is currently being laid out. Helps in detection
1408 of inheritance cycle occurring as a side effect of performing the
1409 layout of a class. */
1410 #define CLASS_BEING_LAIDOUT(TYPE) TYPE_LANG_FLAG_6 (TYPE)
1412 /* True if ID is a qualified named (contains . or /) */
1413 #define QUALIFIED_P(ID) TREE_LANG_FLAG_2 (ID)
1415 /* True if ID is a command-line specified filename */
1416 #define IS_A_COMMAND_LINE_FILENAME_P(ID) TREE_LANG_FLAG_4 (ID)
1418 /* True if filename ID has already been parsed */
1419 #define HAS_BEEN_ALREADY_PARSED_P(ID) TREE_LANG_FLAG_5 (ID)
1421 /* True if TYPE (a TREE_TYPE denoting a class type) was found to
1422 feature a finalizer method. */
1423 #define HAS_FINALIZER_P(EXPR) TREE_LANG_FLAG_3 (EXPR)
1425 /* True if NODE belongs to an inner class TYPE_DECL node.
1426 Verifies that NODE as the attributes of a decl. */
1427 #define INNER_CLASS_DECL_P(NODE) (TYPE_NAME (TREE_TYPE (NODE)) == NODE \
1428 && DECL_CONTEXT (NODE))
1430 /* True if NODE belongs to an inner class RECORD_TYPE node. Checks
1431 that TYPE_NAME bears a decl. An array type wouldn't. */
1432 #define INNER_CLASS_TYPE_P(NODE) (TREE_CODE (TYPE_NAME (NODE)) == TYPE_DECL \
1433 && DECL_CONTEXT (TYPE_NAME (NODE)))
1435 /* True if the class type NODE was declared in an inner scope and is
1436 not a toplevel class */
1437 #define PURE_INNER_CLASS_TYPE_P(NODE) \
1438 (INNER_CLASS_TYPE_P (NODE) && !CLASS_STATIC (TYPE_NAME (NODE)))
1440 /* True if NODE (a TYPE_DECL or a RECORD_TYPE) is an inner class. */
1441 #define INNER_CLASS_P(NODE) (TREE_CODE (NODE) == TYPE_DECL ? \
1442 INNER_CLASS_DECL_P (NODE) : \
1443 (TREE_CODE (NODE) == RECORD_TYPE ? \
1444 INNER_CLASS_TYPE_P (NODE) : \
1447 /* On a TYPE_DECL, hold the list of inner classes defined within the
1448 scope of TYPE_DECL. */
1449 #define DECL_INNER_CLASS_LIST(NODE) DECL_INITIAL (TYPE_DECL_CHECK (NODE))
1451 /* Add a FIELD_DECL to RECORD_TYPE RTYPE.
1452 The field has name NAME (a char*), a type FTYPE, and a location of LOC.
1453 Unless this is the first field, FIELD most hold the previous field.
1454 FIELD is set to the newly created FIELD_DECL.
1456 We set DECL_ARTIFICIAL so these fields get skipped by make_class_data
1457 if compiling java.lang.Object or java.lang.Class. */
1459 #define PUSH_FIELD(LOC, RTYPE, FIELD, NAME, FTYPE) \
1460 { tree _field = build_decl (LOC, FIELD_DECL, get_identifier ((NAME)), (FTYPE)); \
1461 if (TYPE_FIELDS (RTYPE) == NULL_TREE) \
1462 TYPE_FIELDS (RTYPE) = _field; \
1464 TREE_CHAIN(FIELD) = _field; \
1465 DECL_CONTEXT (_field) = (RTYPE); \
1466 DECL_ARTIFICIAL (_field) = 1; \
1469 #define FINISH_RECORD(RTYPE) layout_type (RTYPE)
1471 /* Start building a RECORD_TYPE constructor's elements in V. The
1472 constructor will have type CTYPE. */
1473 #define START_RECORD_CONSTRUCTOR(V, CTYPE) \
1476 V = VEC_alloc (constructor_elt, gc, 0); \
1477 CONSTRUCTOR_APPEND_ELT (V, TYPE_FIELDS (CTYPE), NULL); \
1481 /* Append a field initializer to V for the dummy field for the inherited
1482 fields. The dummy field has the given VALUE, and the same type as the
1483 super-class. Must be specified before calls to PUSH_FIELD_VALUE. */
1484 #define PUSH_SUPER_VALUE(V, VALUE) \
1487 constructor_elt *_elt___ = VEC_last (constructor_elt, V); \
1488 tree _next___ = TREE_CHAIN (_elt___->index); \
1489 gcc_assert (!DECL_NAME (_elt___->index)); \
1490 _elt___->value = VALUE; \
1491 CONSTRUCTOR_APPEND_ELT (V, _next___, NULL); \
1495 /* Append a field initializer to V for a field with the given VALUE.
1496 NAME is a char* string used for error checking;
1497 the initializer must be specified in order. */
1498 #define PUSH_FIELD_VALUE(V, NAME, VALUE) \
1501 constructor_elt *_elt___ = VEC_last (constructor_elt, V); \
1502 tree _next___ = TREE_CHAIN (_elt___->index); \
1503 gcc_assert (strcmp (IDENTIFIER_POINTER (DECL_NAME (_elt___->index)), \
1505 _elt___->value = VALUE; \
1506 CONSTRUCTOR_APPEND_ELT (V, _next___, NULL); \
1510 /* Finish creating a record CONSTRUCTOR CONS with type CTYPE and elements V. */
1511 #define FINISH_RECORD_CONSTRUCTOR(CONS, V, CTYPE) \
1514 VEC_pop (constructor_elt, V); \
1515 CONS = build_constructor (CTYPE, V); \
1516 TREE_CONSTANT (CONS) = 0; \
1520 #define BLOCK_EXPR_DECLS(NODE) BLOCK_VARS(NODE)
1521 #define BLOCK_EXPR_BODY(NODE) BLOCK_SUBBLOCKS(NODE)
1523 #define BUILD_MONITOR_ENTER(WHERE, ARG) \
1525 (WHERE) = build_call_nary (int_type_node, \
1526 build_address_of (soft_monitorenter_node), \
1528 TREE_SIDE_EFFECTS (WHERE) = 1; \
1531 #define BUILD_MONITOR_EXIT(WHERE, ARG) \
1533 (WHERE) = build_call_nary (int_type_node, \
1534 build_address_of (soft_monitorexit_node), \
1536 TREE_SIDE_EFFECTS (WHERE) = 1; \
1539 /* True when we can perform static class initialization optimization */
1540 #define STATIC_CLASS_INIT_OPT_P() \
1541 (flag_optimize_sci && (optimize >= 2))
1543 /* These are the possible values for the `state' field of the class
1544 structure. This must be kept in sync with libgcj. */
1547 JV_STATE_NOTHING = 0, /* Set by compiler. */
1549 JV_STATE_PRELOADING = 1, /* Can do _Jv_FindClass. */
1550 JV_STATE_LOADING = 3, /* Has super installed. */
1551 JV_STATE_READ = 4, /* Has been completely defined. */
1552 JV_STATE_LOADED = 5, /* Has Miranda methods defined. */
1554 JV_STATE_COMPILED = 6, /* This was a compiled class. */
1556 JV_STATE_PREPARED = 7, /* Layout & static init done. */
1557 JV_STATE_LINKED = 9, /* Strings interned. */
1559 JV_STATE_IN_PROGRESS = 10, /* <Clinit> running. */
1560 JV_STATE_ERROR = 12,
1562 JV_STATE_DONE = 14 /* Must be last. */
1565 #undef DEBUG_JAVA_BINDING_LEVELS
1567 extern void java_genericize (tree);
1568 extern int java_gimplify_expr (tree *, gimple_seq *, gimple_seq *);
1570 extern FILE *finput;
1572 #endif /* ! GCC_JAVA_TREE_H */