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 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
33 /* Java language-specific tree codes. */
34 #define DEFTREECODE(SYM, NAME, TYPE, LENGTH) SYM,
36 __DUMMY
= LAST_AND_UNUSED_TREE_CODE
,
37 #include "java-tree.def"
44 /* Usage of TREE_LANG_FLAG_?:
45 2: QUALIFIED_P (in IDENTIFIER_NODE)
46 CLASS_FILE_P (in a TRANSLATION_UNIT_DECL in current_file_list)
47 3: HAS_FINALIZER (in RECORD_TYPE)
48 4: IS_A_COMMAND_LINE_FILENAME_P (in IDENTIFIER_NODE)
49 IS_ARRAY_LENGTH_ACCESS (in INDIRECT_REF)
50 5: HAS_BEEN_ALREADY_PARSED_P (in IDENTIFIER_NODE)
52 Usage of TYPE_LANG_FLAG_?:
53 1: TYPE_ARRAY_P (in RECORD_TYPE).
54 2: CLASS_PARSED_P (in RECORD_TYPE).
55 4: CLASS_P (in RECORD_TYPE).
56 5: CLASS_FROM_CURRENTLY_COMPILED_P (in RECORD_TYPE)
57 6: CLASS_BEING_LAIDOUT (in RECORD_TYPE)
59 Usage of DECL_LANG_FLAG_?:
60 0: METHOD_DEPRECATED (in FUNCTION_DECL).
61 FIELD_DEPRECATED (in FIELD_DECL).
62 CLASS_DEPRECATED (in TYPE_DECL).
63 1: METHOD_PUBLIC (in FUNCTION_DECL).
64 FIELD_PUBLIC (in FIELD_DECL).
65 CLASS_PUBLIC (in TYPE_DECL).
66 2: METHOD_STATIC (in FUNCTION_DECL).
67 (But note that FIELD_STATIC uses TREE_STATIC!)
68 FIELD_SYNTHETIC (in FIELD_DECL)
69 CLASS_COMPLETE_P (in TYPE_DECL)
70 3: METHOD_FINAL (in FUNCTION_DECL)
71 FIELD_FINAL (in FIELD_DECL)
72 CLASS_FINAL (in TYPE_DECL)
73 DECL_FINAL (in any decl)
74 4: METHOD_SYNCHRONIZED (in FUNCTION_DECL).
75 CLASS_INTERFACE (in TYPE_DECL)
76 FIELD_VOLATILE (int FIELD_DECL)
77 5: METHOD_ABSTRACT (in FUNCTION_DECL).
78 CLASS_ABSTRACT (in TYPE_DECL)
79 FIELD_TRANSIENT (in FIELD_DECL)
80 6: CLASS_SUPER (in TYPE_DECL, ACC_SUPER flag)
81 7: DECL_CONSTRUCTOR_P (in FUNCTION_DECL).
82 CLASS_STATIC (in TYPE_DECL)
85 #define VAR_OR_FIELD_CHECK(DECL) \
86 TREE_CHECK3 (DECL, FIELD_DECL, VAR_DECL, PARM_DECL)
88 /* True if the class whose TYPE_BINFO this is has a superclass.
89 (True of all classes except Object.) */
90 #define CLASS_HAS_SUPER_FLAG(BINFO) BINFO_FLAG_1 (BINFO)
91 #define CLASS_HAS_SUPER(TYPE) \
92 (TYPE_BINFO (TYPE) && CLASS_HAS_SUPER_FLAG (TYPE_BINFO (TYPE)))
94 /* Return the supertype of class TYPE, or NULL_TREE is it has none. */
95 #define CLASSTYPE_SUPER(TYPE) (CLASS_HAS_SUPER (TYPE) \
96 ? BINFO_TYPE (BINFO_BASE_BINFO (TYPE_BINFO (TYPE), 0)) \
99 /* The class defined by the actual (main) file we are compiling. */
101 java_global_trees[JTI_MAIN_CLASS]
103 /* The class we use as the base for name resolution. It's usually the
104 class we're generating code for but sometimes it points to an inner
105 class. If you really want to know the class we're currently
106 generating code for, use output_class instead. */
107 #define current_class \
108 java_global_trees[JTI_CURRENT_CLASS]
110 /* The class we are currently generating. Really. */
111 #define output_class \
112 java_global_trees[JTI_OUTPUT_CLASS]
114 /* List of all class DECLs seen so far. */
115 #define all_class_list \
116 java_global_trees[JTI_ALL_CLASS_LIST]
118 /* List of virtual decls referred to by this translation unit, used to
119 generate virtual method offset symbol table. */
121 /* The virtual offset table. This is emitted as uninitialized data of
122 the required length, and filled out at run time during class
125 /* The virtual offset symbol table. Used by the runtime to fill out
128 extern int flag_filelist_file
;
130 /* When nonzero, permit the use of the assert keyword. */
132 extern int flag_assert
;
134 /* When nonzero, assume all native functions are implemented with
139 /* When nonzero, always check for a non gcj generated classes archive. */
141 extern int flag_force_classes_archive_check
;
144 extern const char *resource_name
;
146 /* Turned to 1 if -Wall was encountered. See lang.c for their meanings. */
147 extern int flag_wall
;
148 extern int flag_redundant
;
150 /* When nonzero, warn when source file is newer than matching class
152 extern int flag_newer
;
154 /* When nonzero, call a library routine to do integer divisions. */
155 extern int flag_use_divide_subroutine
;
157 /* When nonzero, generate code for the Boehm GC. */
158 extern int flag_use_boehm_gc
;
160 /* When nonzero, assume the runtime uses a hash table to map an
161 object to its synchronization structure. */
162 extern int flag_hash_synchronization
;
164 /* When nonzero, generate checks for references to NULL. */
165 extern int flag_check_references
;
167 /* Used through STATIC_CLASS_INIT_OPT_P to check whether static
168 initialization optimization should be performed. */
169 extern int flag_optimize_sci
;
171 /* Generate instances of Class at runtime. */
172 extern int flag_indirect_classes
;
174 /* When nonzero, use offset tables for virtual method calls
175 in order to improve binary compatibility. */
176 extern int flag_indirect_dispatch
;
178 /* When zero, don't generate runtime array store checks. */
179 extern int flag_store_check
;
181 /* When nonzero, generate only a limited set of class meta-data. */
182 extern int flag_reduced_reflection
;
184 /* The Java .class file that provides main_class; the main input file. */
185 extern GTY(()) struct JCF
* current_jcf
;
187 /* Set to nonzero value in order to emit class initialization code
188 before static field references. */
189 extern int always_initialize_class_p
;
191 extern int flag_verify_invocations
;
193 /* Largest pc so far in this method that has been passed to lookup_label. */
194 extern int highest_label_pc_this_method
;
196 /* Base value for this method to add to pc to get generated label. */
197 extern int start_label_pc_this_method
;
199 typedef struct CPool constant_pool
;
201 #define CONSTANT_ResolvedFlag 16
203 /* Don't eagerly resolve this entry. When this flag is set, constant
204 pool entries are resolved only at runtime when the entry is first
206 #define CONSTANT_LazyFlag 32
208 /* The cpool->data[i] for a ResolvedString points to a STRING_CST. */
209 #define CONSTANT_ResolvedString (CONSTANT_String+CONSTANT_ResolvedFlag)
211 /* The cpool->data[i] for a ResolvedClass points to a RECORD_TYPE. */
212 #define CONSTANT_ResolvedClass (CONSTANT_Class+CONSTANT_ResolvedFlag)
214 #define CPOOL_UTF(CPOOL, INDEX) ((CPOOL)->data[INDEX].t)
216 /* A NameAndType constant is represented as a TREE_LIST.
217 The type is the signature string (as an IDENTIFIER_NODE). */
219 #define NAME_AND_TYPE_NAME(CPOOL, IDX) \
220 CPOOL_UTF(CPOOL, CPOOL_USHORT1(CPOOL, IDX))
221 #define NAME_AND_TYPE_SIGNATURE(CPOOL, IDX) \
222 CPOOL_UTF(CPOOL, CPOOL_USHORT2(CPOOL, IDX))
224 /* A FieldRef, MethodRef or InterfaceMethodRef constant
225 is represented as a TREE_LIST. */
227 #define COMPONENT_REF_CLASS_INDEX(CPOOL, IDX) CPOOL_USHORT1(CPOOL, IDX)
228 #define COMPONENT_REF_NAME_AND_TYPE(CPOOL, IDX) CPOOL_USHORT2(CPOOL, IDX)
229 #define COMPONENT_REF_NAME(CPOOL, IDX) \
230 NAME_AND_TYPE_NAME (CPOOL, COMPONENT_REF_NAME_AND_TYPE(CPOOL, IDX))
231 #define COMPONENT_REF_SIGNATURE(CPOOL, IDX) \
232 NAME_AND_TYPE_SIGNATURE (CPOOL, COMPONENT_REF_NAME_AND_TYPE(CPOOL, IDX))
234 extern GTY(()) tree java_lang_cloneable_identifier_node
;
235 extern GTY(()) tree java_io_serializable_identifier_node
;
236 extern GTY(()) tree gcj_abi_version
;
238 /* The decl for the .constants field of an instance of Class. */
239 extern GTY(()) tree constants_field_decl_node
;
241 /* The decl for the .data field of an instance of Class. */
242 extern GTY(()) tree constants_data_field_decl_node
;
246 JTI_PROMOTED_BYTE_TYPE_NODE
,
247 JTI_PROMOTED_SHORT_TYPE_NODE
,
248 JTI_PROMOTED_CHAR_TYPE_NODE
,
249 JTI_PROMOTED_BOOLEAN_TYPE_NODE
,
256 JTI_UNSIGNED_BYTE_TYPE_NODE
,
257 JTI_UNSIGNED_SHORT_TYPE_NODE
,
258 JTI_UNSIGNED_INT_TYPE_NODE
,
259 JTI_UNSIGNED_LONG_TYPE_NODE
,
261 JTI_DECIMAL_INT_MAX_NODE
,
262 JTI_DECIMAL_LONG_MAX_NODE
,
264 JTI_OBJECT_TYPE_NODE
,
265 JTI_UNQUALIFIED_OBJECT_ID_NODE
,
266 JTI_OBJECT_PTR_TYPE_NODE
,
267 JTI_STRING_TYPE_NODE
,
268 JTI_STRING_PTR_TYPE_NODE
,
269 JTI_THROWABLE_TYPE_NODE
,
270 JTI_EXCEPTION_TYPE_NODE
,
271 JTI_RUNTIME_EXCEPTION_TYPE_NODE
,
272 JTI_ERROR_EXCEPTION_TYPE_NODE
,
273 JTI_RAWDATA_PTR_TYPE_NODE
,
275 JTI_BYTE_ARRAY_TYPE_NODE
,
276 JTI_SHORT_ARRAY_TYPE_NODE
,
277 JTI_INT_ARRAY_TYPE_NODE
,
278 JTI_LONG_ARRAY_TYPE_NODE
,
279 JTI_BOOLEAN_ARRAY_TYPE_NODE
,
280 JTI_CHAR_ARRAY_TYPE_NODE
,
281 JTI_DOUBLE_ARRAY_TYPE_NODE
,
282 JTI_FLOAT_ARRAY_TYPE_NODE
,
283 JTI_ARRAY_ARRAY_TYPE_NODE
,
284 JTI_OBJECT_ARRAY_TYPE_NODE
,
285 JTI_STRING_ARRAY_TYPE_NODE
,
286 JTI_BOOLEAN_ARRAY_VTABLE
,
287 JTI_BYTE_ARRAY_VTABLE
,
288 JTI_CHAR_ARRAY_VTABLE
,
289 JTI_SHORT_ARRAY_VTABLE
,
290 JTI_INT_ARRAY_VTABLE
,
291 JTI_LONG_ARRAY_VTABLE
,
292 JTI_FLOAT_ARRAY_VTABLE
,
293 JTI_DOUBLE_ARRAY_VTABLE
,
294 JTI_TYPE_IDENTIFIER_NODE
,
295 JTI_INIT_IDENTIFIER_NODE
,
296 JTI_CLINIT_IDENTIFIER_NODE
,
297 JTI_VOID_SIGNATURE_NODE
,
298 JTI_FINALIZE_IDENTIFIER_NODE
,
299 JTI_THIS_IDENTIFIER_NODE
,
300 JTI_ONE_ELT_ARRAY_DOMAIN_TYPE
,
302 JTI_RETURN_ADDRESS_TYPE_NODE
,
306 JTI_DOUBLE_ZERO_NODE
,
307 JTI_INTEGER_TWO_NODE
,
308 JTI_INTEGER_FOUR_NODE
,
310 JTI_METHODTABLE_TYPE
,
311 JTI_METHODTABLE_PTR_TYPE
,
314 JTI_UTF8CONST_PTR_TYPE
,
319 JTI_CONSTANTS_TYPE_NODE
,
322 JTI_FIELD_PTR_TYPE_NODE
,
323 JTI_FIELD_INFO_UNION_NODE
,
325 JTI_EXCEPTION_PTR_TYPE
,
326 JTI_LINENUMBERENTRY_TYPE
,
327 JTI_LINENUMBERS_TYPE
,
328 JTI_METHOD_TYPE_NODE
,
329 JTI_METHOD_PTR_TYPE_NODE
,
337 JTI_SYMBOLS_ARRAY_TYPE
,
338 JTI_SYMBOLS_ARRAY_PTR_TYPE
,
339 JTI_ASSERTION_ENTRY_TYPE
,
340 JTI_ASSERTION_TABLE_TYPE
,
345 JTI_ALLOC_OBJECT_NODE
,
346 JTI_ALLOC_NO_FINALIZER_NODE
,
347 JTI_SOFT_INSTANCEOF_NODE
,
348 JTI_SOFT_CHECKCAST_NODE
,
349 JTI_SOFT_INITCLASS_NODE
,
350 JTI_SOFT_NEWARRAY_NODE
,
351 JTI_SOFT_ANEWARRAY_NODE
,
352 JTI_SOFT_MULTIANEWARRAY_NODE
,
353 JTI_SOFT_BADARRAYINDEX_NODE
,
354 JTI_SOFT_NULLPOINTER_NODE
,
355 JTI_SOFT_ABSTRACTMETHOD_NODE
,
356 JTI_SOFT_NOSUCHFIELD_NODE
,
357 JTI_SOFT_CHECKARRAYSTORE_NODE
,
358 JTI_SOFT_MONITORENTER_NODE
,
359 JTI_SOFT_MONITOREXIT_NODE
,
360 JTI_SOFT_LOOKUPINTERFACEMETHOD_NODE
,
361 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
,
362 JTI_SOFT_LOOKUPJNIMETHOD_NODE
,
363 JTI_SOFT_GETJNIENVNEWFRAME_NODE
,
364 JTI_SOFT_JNIPOPSYSTEMFRAME_NODE
,
365 JTI_SOFT_UNWRAPJNI_NODE
,
372 JTI_ACCESS_FLAGS_TYPE_NODE
,
374 JTI_NATIVECODE_PTR_ARRAY_TYPE_NODE
,
381 JTI_PREDEF_FILENAMES
,
386 extern GTY(()) tree java_global_trees
[JTI_MAX
];
388 /* "Promoted types" that are used for primitive types smaller
389 than int. We could use int_type_node, but then we would lose
390 type information (such as needed for debugging). */
391 #define promoted_byte_type_node \
392 java_global_trees[JTI_PROMOTED_BYTE_TYPE_NODE]
393 #define promoted_short_type_node \
394 java_global_trees[JTI_PROMOTED_SHORT_TYPE_NODE]
395 #define promoted_char_type_node \
396 java_global_trees[JTI_PROMOTED_CHAR_TYPE_NODE]
397 #define promoted_boolean_type_node \
398 java_global_trees[JTI_PROMOTED_BOOLEAN_TYPE_NODE]
400 #define byte_type_node \
401 java_global_trees[JTI_BYTE_TYPE_NODE]
402 #define short_type_node \
403 java_global_trees[JTI_SHORT_TYPE_NODE]
404 #define int_type_node \
405 java_global_trees[JTI_INT_TYPE_NODE]
406 #define long_type_node \
407 java_global_trees[JTI_LONG_TYPE_NODE]
409 #define unsigned_byte_type_node \
410 java_global_trees[JTI_UNSIGNED_BYTE_TYPE_NODE]
411 #define unsigned_short_type_node \
412 java_global_trees[JTI_UNSIGNED_SHORT_TYPE_NODE]
413 #define unsigned_int_type_node \
414 java_global_trees[JTI_UNSIGNED_INT_TYPE_NODE]
415 #define unsigned_long_type_node \
416 java_global_trees[JTI_UNSIGNED_LONG_TYPE_NODE]
418 #define decimal_int_max \
419 java_global_trees[JTI_DECIMAL_INT_MAX_NODE]
420 #define decimal_long_max \
421 java_global_trees[JTI_DECIMAL_LONG_MAX_NODE]
423 #define object_type_node \
424 java_global_trees[JTI_OBJECT_TYPE_NODE]
425 #define unqualified_object_id_node \
426 java_global_trees[JTI_UNQUALIFIED_OBJECT_ID_NODE]
427 #define object_ptr_type_node \
428 java_global_trees[JTI_OBJECT_PTR_TYPE_NODE]
429 #define string_type_node \
430 java_global_trees[JTI_STRING_TYPE_NODE]
431 #define string_ptr_type_node \
432 java_global_trees[JTI_STRING_PTR_TYPE_NODE]
433 #define throwable_type_node \
434 java_global_trees[JTI_THROWABLE_TYPE_NODE]
435 #define exception_type_node \
436 java_global_trees[JTI_EXCEPTION_TYPE_NODE]
437 #define runtime_exception_type_node \
438 java_global_trees[JTI_RUNTIME_EXCEPTION_TYPE_NODE]
439 #define error_exception_type_node \
440 java_global_trees[JTI_ERROR_EXCEPTION_TYPE_NODE]
441 #define rawdata_ptr_type_node \
442 java_global_trees[JTI_RAWDATA_PTR_TYPE_NODE]
444 #define byte_array_type_node \
445 java_global_trees[JTI_BYTE_ARRAY_TYPE_NODE]
446 #define short_array_type_node \
447 java_global_trees[JTI_SHORT_ARRAY_TYPE_NODE]
448 #define int_array_type_node \
449 java_global_trees[JTI_INT_ARRAY_TYPE_NODE]
450 #define long_array_type_node \
451 java_global_trees[JTI_LONG_ARRAY_TYPE_NODE]
452 #define boolean_array_type_node \
453 java_global_trees[JTI_BOOLEAN_ARRAY_TYPE_NODE]
454 #define char_array_type_node \
455 java_global_trees[JTI_CHAR_ARRAY_TYPE_NODE]
456 #define double_array_type_node \
457 java_global_trees[JTI_DOUBLE_ARRAY_TYPE_NODE]
458 #define float_array_type_node \
459 java_global_trees[JTI_FLOAT_ARRAY_TYPE_NODE]
460 #define array_array_type_node \
461 java_global_trees[JTI_ARRAY_ARRAY_TYPE_NODE]
462 #define object_array_type_node \
463 java_global_trees[JTI_OBJECT_ARRAY_TYPE_NODE]
464 #define string_array_type_node \
465 java_global_trees[JTI_STRING_ARRAY_TYPE_NODE]
466 #define boolean_array_vtable \
467 java_global_trees[JTI_BOOLEAN_ARRAY_VTABLE]
468 #define byte_array_vtable \
469 java_global_trees[JTI_BYTE_ARRAY_VTABLE]
470 #define char_array_vtable \
471 java_global_trees[JTI_CHAR_ARRAY_VTABLE]
472 #define short_array_vtable \
473 java_global_trees[JTI_SHORT_ARRAY_VTABLE]
474 #define int_array_vtable \
475 java_global_trees[JTI_INT_ARRAY_VTABLE]
476 #define long_array_vtable \
477 java_global_trees[JTI_LONG_ARRAY_VTABLE]
478 #define float_array_vtable \
479 java_global_trees[JTI_FLOAT_ARRAY_VTABLE]
480 #define double_array_vtable \
481 java_global_trees[JTI_DOUBLE_ARRAY_VTABLE]
482 #define TYPE_identifier_node \
483 java_global_trees[JTI_TYPE_IDENTIFIER_NODE] /* "TYPE" */
484 #define init_identifier_node \
485 java_global_trees[JTI_INIT_IDENTIFIER_NODE] /* "<init>" */
486 #define clinit_identifier_node \
487 java_global_trees[JTI_CLINIT_IDENTIFIER_NODE] /* "<clinit>" */
488 #define void_signature_node \
489 java_global_trees[JTI_VOID_SIGNATURE_NODE] /* "()V" */
490 #define finalize_identifier_node \
491 java_global_trees[JTI_FINALIZE_IDENTIFIER_NODE] /* "finalize" */
492 #define this_identifier_node \
493 java_global_trees[JTI_THIS_IDENTIFIER_NODE] /* "this" */
494 #define one_elt_array_domain_type \
495 java_global_trees[JTI_ONE_ELT_ARRAY_DOMAIN_TYPE]
496 /* The type of the return address of a subroutine. */
497 #define return_address_type_node \
498 java_global_trees[JTI_RETURN_ADDRESS_TYPE_NODE]
500 /* Integer constants not declared in tree.h. */
501 #define long_zero_node \
502 java_global_trees[JTI_LONG_ZERO_NODE]
503 #define float_zero_node \
504 java_global_trees[JTI_FLOAT_ZERO_NODE]
505 #define double_zero_node \
506 java_global_trees[JTI_DOUBLE_ZERO_NODE]
507 #define integer_two_node \
508 java_global_trees[JTI_INTEGER_TWO_NODE]
509 #define integer_four_node \
510 java_global_trees[JTI_INTEGER_FOUR_NODE]
512 /* The type for struct methodtable. */
513 #define methodtable_type \
514 java_global_trees[JTI_METHODTABLE_TYPE]
515 #define methodtable_ptr_type \
516 java_global_trees[JTI_METHODTABLE_PTR_TYPE]
518 #define utf8const_type \
519 java_global_trees[JTI_UTF8CONST_TYPE]
520 #define utf8const_ptr_type \
521 java_global_trees[JTI_UTF8CONST_PTR_TYPE]
523 #define class_type_node \
524 java_global_trees[JTI_CLASS_TYPE_NODE]
525 #define class_ptr_type \
526 java_global_trees[JTI_CLASS_PTR_TYPE]
527 #define field_type_node \
528 java_global_trees[JTI_FIELD_TYPE_NODE]
529 #define constants_type_node \
530 java_global_trees[JTI_CONSTANTS_TYPE_NODE]
531 #define dtable_type \
532 java_global_trees[JTI_DTABLE_TYPE]
533 #define dtable_ptr_type \
534 java_global_trees[JTI_DTABLE_PTR_TYPE]
535 #define field_ptr_type_node \
536 java_global_trees[JTI_FIELD_PTR_TYPE_NODE]
537 #define field_info_union_node \
538 java_global_trees[JTI_FIELD_INFO_UNION_NODE]
539 #define jexception_type \
540 java_global_trees[JTI_EXCEPTION_TYPE]
541 #define jexception_ptr_type \
542 java_global_trees[JTI_EXCEPTION_PTR_TYPE]
543 #define lineNumberEntry_type \
544 java_global_trees[JTI_LINENUMBERENTRY_TYPE]
545 #define lineNumbers_type \
546 java_global_trees[JTI_LINENUMBERS_TYPE]
547 #define method_type_node \
548 java_global_trees[JTI_METHOD_TYPE_NODE]
549 #define method_ptr_type_node \
550 java_global_trees[JTI_METHOD_PTR_TYPE_NODE]
551 #define otable_type \
552 java_global_trees[JTI_OTABLE_TYPE]
553 #define atable_type \
554 java_global_trees[JTI_ATABLE_TYPE]
555 #define itable_type \
556 java_global_trees[JTI_ITABLE_TYPE]
557 #define otable_ptr_type \
558 java_global_trees[JTI_OTABLE_PTR_TYPE]
559 #define atable_ptr_type \
560 java_global_trees[JTI_ATABLE_PTR_TYPE]
561 #define itable_ptr_type \
562 java_global_trees[JTI_ITABLE_PTR_TYPE]
563 #define symbol_type \
564 java_global_trees[JTI_SYMBOL_TYPE]
565 #define symbols_array_type \
566 java_global_trees[JTI_SYMBOLS_ARRAY_TYPE]
567 #define symbols_array_ptr_type \
568 java_global_trees[JTI_SYMBOLS_ARRAY_PTR_TYPE]
569 #define assertion_entry_type \
570 java_global_trees[JTI_ASSERTION_ENTRY_TYPE]
571 #define assertion_table_type \
572 java_global_trees[JTI_ASSERTION_TABLE_TYPE]
574 #define end_params_node \
575 java_global_trees[JTI_END_PARAMS_NODE]
577 /* References to internal libjava functions we use. */
579 java_global_trees[JTI_THROW_NODE]
580 #define alloc_object_node \
581 java_global_trees[JTI_ALLOC_OBJECT_NODE]
582 #define alloc_no_finalizer_node \
583 java_global_trees[JTI_ALLOC_NO_FINALIZER_NODE]
584 #define soft_instanceof_node \
585 java_global_trees[JTI_SOFT_INSTANCEOF_NODE]
586 #define soft_checkcast_node \
587 java_global_trees[JTI_SOFT_CHECKCAST_NODE]
588 #define soft_initclass_node \
589 java_global_trees[JTI_SOFT_INITCLASS_NODE]
590 #define soft_newarray_node \
591 java_global_trees[JTI_SOFT_NEWARRAY_NODE]
592 #define soft_anewarray_node \
593 java_global_trees[JTI_SOFT_ANEWARRAY_NODE]
594 #define soft_multianewarray_node \
595 java_global_trees[JTI_SOFT_MULTIANEWARRAY_NODE]
596 #define soft_badarrayindex_node \
597 java_global_trees[JTI_SOFT_BADARRAYINDEX_NODE]
598 #define soft_nullpointer_node \
599 java_global_trees[JTI_SOFT_NULLPOINTER_NODE]
600 #define soft_abstractmethod_node \
601 java_global_trees[JTI_SOFT_ABSTRACTMETHOD_NODE]
602 #define soft_nosuchfield_node \
603 java_global_trees[JTI_SOFT_NOSUCHFIELD_NODE]
604 #define soft_checkarraystore_node \
605 java_global_trees[JTI_SOFT_CHECKARRAYSTORE_NODE]
606 #define soft_monitorenter_node \
607 java_global_trees[JTI_SOFT_MONITORENTER_NODE]
608 #define soft_monitorexit_node \
609 java_global_trees[JTI_SOFT_MONITOREXIT_NODE]
610 #define soft_lookupinterfacemethod_node \
611 java_global_trees[JTI_SOFT_LOOKUPINTERFACEMETHOD_NODE]
612 #define soft_lookupinterfacemethodbyname_node \
613 java_global_trees[JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE]
614 #define soft_lookupjnimethod_node \
615 java_global_trees[JTI_SOFT_LOOKUPJNIMETHOD_NODE]
616 #define soft_getjnienvnewframe_node \
617 java_global_trees[JTI_SOFT_GETJNIENVNEWFRAME_NODE]
618 #define soft_jnipopsystemframe_node \
619 java_global_trees[JTI_SOFT_JNIPOPSYSTEMFRAME_NODE]
620 #define soft_unwrapjni_node \
621 java_global_trees[JTI_SOFT_UNWRAPJNI_NODE]
622 #define soft_fmod_node \
623 java_global_trees[JTI_SOFT_FMOD_NODE]
624 #define soft_idiv_node \
625 java_global_trees[JTI_SOFT_IDIV_NODE]
626 #define soft_irem_node \
627 java_global_trees[JTI_SOFT_IREM_NODE]
628 #define soft_ldiv_node \
629 java_global_trees[JTI_SOFT_LDIV_NODE]
630 #define soft_lrem_node \
631 java_global_trees[JTI_SOFT_LREM_NODE]
633 #define access_flags_type_node \
634 java_global_trees[JTI_ACCESS_FLAGS_TYPE_NODE]
636 #define nativecode_ptr_array_type_node \
637 java_global_trees[JTI_NATIVECODE_PTR_ARRAY_TYPE_NODE]
639 #define predef_filenames \
640 java_global_trees[JTI_PREDEF_FILENAMES]
642 #define nativecode_ptr_type_node ptr_type_node
644 /* The decl for "_Jv_ResolvePoolEntry". */
645 extern GTY(()) tree soft_resolvepoolentry_node
;
647 struct lang_identifier
GTY(())
649 struct tree_identifier ignore
;
653 /* If non-NULL: An ADDR_REF to a VAR_DECL that contains
654 * the Utf8Const representation of the identifier. */
658 /* The resulting tree type. */
660 GTY((desc ("TREE_CODE (&%h.generic) == IDENTIFIER_NODE"),
661 chain_next ("(union lang_tree_node *)GENERIC_NEXT (&%h.generic)")))
664 union tree_node
GTY ((tag ("0"),
665 desc ("tree_node_structure (&%h)")))
667 struct lang_identifier
GTY ((tag ("1"))) identifier
;
670 /* Macros for access to language-specific slots in an identifier. */
671 /* Unless specified, each of these slots contains a DECL node or null. */
673 /* This represents the value which the identifier has in the
674 file-scope namespace. */
675 #define IDENTIFIER_GLOBAL_VALUE(NODE) \
676 (((struct lang_identifier *)(NODE))->global_value)
677 /* This represents the value which the identifier has in the current
679 #define IDENTIFIER_LOCAL_VALUE(NODE) \
680 (((struct lang_identifier *)(NODE))->local_value)
682 /* Given an identifier NODE, get the corresponding class.
683 E.g. IDENTIFIER_CLASS_VALUE(get_identifier ("java.lang.Number"))
684 is the corresponding RECORD_TYPE. */
685 #define IDENTIFIER_CLASS_VALUE(NODE) IDENTIFIER_GLOBAL_VALUE(NODE)
687 /* Given a signature of a reference (or array) type, or a method, return the
688 corresponding type (if one has been allocated).
689 Do not use for primitive types, since they may be ambiguous.
690 (E.g. is "I" a signature or a class name?) */
691 #define IDENTIFIER_SIGNATURE_TYPE(NODE) IDENTIFIER_GLOBAL_VALUE(NODE)
693 /* If non-NULL: An ADDR_REF to a VAR_DECL that contains
694 the Utf8Const representation of the identifier. */
695 #define IDENTIFIER_UTF8_REF(NODE) \
696 (((struct lang_identifier *)(NODE))->utf8_ref)
698 #define IDENTIFIER_UTF8_DECL(NODE) \
699 TREE_OPERAND((((struct lang_identifier *)(NODE))->utf8_ref), 0)
701 /* For a FUNCTION_DECL, if we are compiling a .class file, then this is
702 the position in the .class file of the method code.
703 Specifically, this is the code itself, not the code attribute. */
704 #define DECL_CODE_OFFSET(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.code_offset)
705 /* Similarly, the length of the bytecode. */
706 #define DECL_CODE_LENGTH(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.code_length)
707 /* Similarly, the position of the LineNumberTable attribute. */
708 #define DECL_LINENUMBERS_OFFSET(DECL) \
709 (DECL_LANG_SPECIFIC(DECL)->u.f.linenumbers_offset)
710 /* Similarly, the position of the LocalVariableTable attribute
711 (following the standard attribute header). */
712 #define DECL_LOCALVARIABLES_OFFSET(DECL) \
713 (DECL_LANG_SPECIFIC(DECL)->u.f.localvariables_offset)
715 #define DECL_MAX_LOCALS(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.max_locals)
716 #define DECL_MAX_STACK(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.max_stack)
717 /* Number of local variable slots needed for the arguments of this function. */
718 #define DECL_ARG_SLOT_COUNT(DECL) \
719 (DECL_LANG_SPECIFIC(DECL)->u.f.arg_slot_count)
720 /* Source location of end of function. */
721 #define DECL_FUNCTION_LAST_LINE(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.last_line)
722 /* List of checked thrown exceptions, as specified with the `throws'
724 #define DECL_FUNCTION_THROWS(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.throws_list)
725 /* For each function decl, init_test_table contains a hash table whose
726 entries are keyed on class names, and whose values are local
727 boolean decls. The variables are intended to be TRUE when the
728 class has been initialized in this function, and FALSE otherwise. */
729 #define DECL_FUNCTION_INIT_TEST_TABLE(DECL) \
730 (DECL_LANG_SPECIFIC(DECL)->u.f.init_test_table)
731 /* For each static function decl, itc contains a hash table whose
732 entries are keyed on class named that are definitively initialized
734 #define DECL_FUNCTION_INITIALIZED_CLASS_TABLE(DECL) \
735 (DECL_LANG_SPECIFIC(DECL)->u.f.ict)
737 #define DECL_LOCAL_CNI_METHOD_P(NODE) \
738 (DECL_LANG_SPECIFIC (NODE)->u.f.local_cni)
740 /* True when DECL (a field) is Synthetic. */
741 #define FIELD_SYNTHETIC(DECL) DECL_LANG_FLAG_2 (VAR_OR_FIELD_CHECK (DECL))
743 /* The slot number for this local variable. */
744 #define DECL_LOCAL_SLOT_NUMBER(NODE) \
745 (DECL_LANG_SPECIFIC (NODE)->u.v.slot_number)
746 /* The start (bytecode) pc for the valid range of this local variable. */
747 #define DECL_LOCAL_START_PC(NODE) (DECL_LANG_SPECIFIC (NODE)->u.v.start_pc)
748 /* The end (bytecode) pc for the valid range of this local variable. */
749 #define DECL_LOCAL_END_PC(NODE) (DECL_LANG_SPECIFIC (NODE)->u.v.end_pc)
750 /* For a VAR_DECL or PARM_DECL, used to chain decls with the same
751 slot_number in decl_map. */
752 #define DECL_LOCAL_SLOT_CHAIN(NODE) (DECL_LANG_SPECIFIC(NODE)->u.v.slot_chain)
753 /* The class that's the owner of a dynamic binding table. */
754 #define DECL_OWNER(NODE) (DECL_LANG_SPECIFIC(NODE)->u.v.owner)
755 /* True if NODE is a class final field. */
756 #define FIELD_ENUM(DECL) (DECL_LANG_SPECIFIC (DECL)->u.v.field_enum)
757 /* True if NODE is a variable that is out of scope. */
758 #define LOCAL_VAR_OUT_OF_SCOPE_P(NODE) \
759 (DECL_LANG_SPECIFIC (NODE)->u.v.freed)
760 #define LOCAL_SLOT_P(NODE) \
761 (DECL_LANG_SPECIFIC (NODE)->u.v.local_slot)
763 #define DECL_CLASS_FIELD_P(NODE) \
764 (DECL_LANG_SPECIFIC (NODE)->u.v.class_field)
765 #define DECL_VTABLE_P(NODE) \
766 (DECL_LANG_SPECIFIC (NODE)->u.v.vtable)
768 /* Create a DECL_LANG_SPECIFIC if necessary. */
769 #define MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC(T) \
770 if (DECL_LANG_SPECIFIC (T) == NULL) \
772 DECL_LANG_SPECIFIC ((T)) \
773 = ggc_alloc_cleared (sizeof (struct lang_decl)); \
774 DECL_LANG_SPECIFIC (T)->desc = LANG_DECL_VAR; \
777 /* A ConstantExpression, after folding and name resolution. */
778 #define CONSTANT_VALUE_P(NODE) \
779 (TREE_CODE (NODE) == STRING_CST \
780 || (TREE_CODE (NODE) == INTEGER_CST \
781 && TREE_CODE (TREE_TYPE (NODE)) != POINTER_TYPE) \
782 || TREE_CODE (NODE) == REAL_CST)
784 /* DECL_LANG_SPECIFIC for FUNCTION_DECLs. */
785 struct lang_decl_func
GTY(())
787 /* tree chain; not yet used. */
790 long linenumbers_offset
;
791 long localvariables_offset
;
796 /* A temporary lie for the sake of ggc. Actually, last_line is
797 only a source_location if USE_MAPPED_LOCATION. FIXME. */
798 source_location last_line
; /* End line number for a function decl */
799 tree throws_list
; /* Exception specified by `throws' */
801 /* Class initialization test variables */
802 htab_t
GTY ((param_is (struct treetreehash_entry
))) init_test_table
;
804 /* Initialized (static) Class Table */
805 htab_t
GTY ((param_is (union tree_node
))) ict
;
807 unsigned int native
: 1; /* Nonzero if this is a native method */
808 unsigned int strictfp
: 1;
809 unsigned int invisible
: 1; /* Set for methods we generate
810 internally but which shouldn't be
811 written to the .class file. */
812 unsigned int dummy
: 1;
813 unsigned int local_cni
: 1; /* Decl needs mangle_local_cni_method. */
814 unsigned int bridge
: 1; /* Bridge method. */
815 unsigned int varargs
: 1; /* Varargs method. */
818 struct treetreehash_entry
GTY(())
824 /* These represent the possible assertion_codes that can be emitted in the
825 type assertion table. */
828 JV_ASSERT_END_OF_TABLE
= 0, /* Last entry in table. */
829 JV_ASSERT_TYPES_COMPATIBLE
= 1, /* Operand A is assignable to Operand B. */
830 JV_ASSERT_IS_INSTANTIABLE
= 2 /* Operand A is an instantiable class. */
833 /* Annotation types used in the reflection_data. See
834 java.lang.Class.getDeclaredAnnotations() in the runtime library for
835 an example of how these are used. */
847 JV_INNER_CLASSES_KIND
,
848 JV_ENCLOSING_METHOD_KIND
,
851 JV_PARAMETER_ANNOTATIONS_KIND
,
852 JV_ANNOTATION_DEFAULT_KIND
855 typedef struct type_assertion
GTY(())
857 int assertion_code
; /* 'opcode' for the type of this assertion. */
858 tree op1
; /* First operand. */
859 tree op2
; /* Second operand. */
862 extern tree
java_treetreehash_find (htab_t
, tree
);
863 extern tree
* java_treetreehash_new (htab_t
, tree
);
864 extern htab_t
java_treetreehash_create (size_t size
, int ggc
);
866 /* DECL_LANG_SPECIFIC for VAR_DECL, PARM_DECL and sometimes FIELD_DECL
867 (access methods on outer class fields) and final fields. */
868 struct lang_decl_var
GTY(())
875 unsigned int freed
: 1; /* Decl is no longer in scope. */
876 unsigned int local_slot
: 1; /* Decl is a temporary in the stack frame. */
877 unsigned int class_field
: 1; /* Decl needs mangle_class_field. */
878 unsigned int vtable
: 1; /* Decl needs mangle_vtable. */
879 unsigned int field_enum
:1; /* Field is an enum. */
882 /* This is what 'lang_decl' really points to. */
884 enum lang_decl_desc
{LANG_DECL_FUNC
, LANG_DECL_VAR
};
886 struct lang_decl
GTY(())
888 enum lang_decl_desc desc
;
891 struct lang_decl_func
GTY ((tag ("LANG_DECL_FUNC"))) f
;
892 struct lang_decl_var
GTY ((tag ("LANG_DECL_VAR"))) v
;
893 } GTY ((desc ("%0.desc"))) u
;
896 /* Macro to access fields in `struct lang_type'. */
898 #define TYPE_SIGNATURE(T) (TYPE_LANG_SPECIFIC (T)->signature)
899 #define TYPE_JCF(T) (TYPE_LANG_SPECIFIC (T)->jcf)
900 #define TYPE_CPOOL(T) (TYPE_LANG_SPECIFIC (T)->cpool)
901 #define TYPE_CPOOL_DATA_REF(T) (TYPE_LANG_SPECIFIC (T)->cpool_data_ref)
902 #define MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC(T) \
903 if (TYPE_LANG_SPECIFIC ((T)) == NULL) \
904 TYPE_LANG_SPECIFIC ((T)) \
905 = ggc_alloc_cleared (sizeof (struct lang_type));
907 #define TYPE_DUMMY(T) (TYPE_LANG_SPECIFIC(T)->dummy_class)
909 #define TYPE_PACKAGE_LIST(T) (TYPE_LANG_SPECIFIC (T)->package_list)
910 #define TYPE_PRIVATE_INNER_CLASS(T) (TYPE_LANG_SPECIFIC (T)->pic)
911 #define TYPE_PROTECTED_INNER_CLASS(T) (TYPE_LANG_SPECIFIC (T)->poic)
912 #define TYPE_STRICTFP(T) (TYPE_LANG_SPECIFIC (T)->strictfp)
913 #define TYPE_ENUM(T) (TYPE_LANG_SPECIFIC (T)->enum_class)
914 #define TYPE_SYNTHETIC(T) (TYPE_LANG_SPECIFIC (T)->synthetic)
915 #define TYPE_ANNOTATION(T) (TYPE_LANG_SPECIFIC (T)->annotation)
917 #define TYPE_USES_ASSERTIONS(T) (TYPE_LANG_SPECIFIC (T)->assertions)
919 #define TYPE_ATABLE_METHODS(T) (TYPE_LANG_SPECIFIC (T)->atable_methods)
920 #define TYPE_ATABLE_SYMS_DECL(T) (TYPE_LANG_SPECIFIC (T)->atable_syms_decl)
921 #define TYPE_ATABLE_DECL(T) (TYPE_LANG_SPECIFIC (T)->atable_decl)
923 #define TYPE_OTABLE_METHODS(T) (TYPE_LANG_SPECIFIC (T)->otable_methods)
924 #define TYPE_OTABLE_SYMS_DECL(T) (TYPE_LANG_SPECIFIC (T)->otable_syms_decl)
925 #define TYPE_OTABLE_DECL(T) (TYPE_LANG_SPECIFIC (T)->otable_decl)
927 #define TYPE_ITABLE_METHODS(T) (TYPE_LANG_SPECIFIC (T)->itable_methods)
928 #define TYPE_ITABLE_SYMS_DECL(T) (TYPE_LANG_SPECIFIC (T)->itable_syms_decl)
929 #define TYPE_ITABLE_DECL(T) (TYPE_LANG_SPECIFIC (T)->itable_decl)
931 #define TYPE_CTABLE_DECL(T) (TYPE_LANG_SPECIFIC (T)->ctable_decl)
932 #define TYPE_CATCH_CLASSES(T) (TYPE_LANG_SPECIFIC (T)->catch_classes)
934 #define TYPE_TO_RUNTIME_MAP(T) (TYPE_LANG_SPECIFIC (T)->type_to_runtime_map)
935 #define TYPE_ASSERTIONS(T) (TYPE_LANG_SPECIFIC (T)->type_assertions)
936 #define TYPE_PACKAGE(T) (TYPE_LANG_SPECIFIC (T)->package)
938 #define TYPE_REFLECTION_DATA(T) (TYPE_LANG_SPECIFIC (T)->reflection_data)
939 #define TYPE_REFLECTION_DATASIZE(T) \
940 (TYPE_LANG_SPECIFIC (T)->reflection_datasize)
942 struct lang_type
GTY(())
947 tree cpool_data_ref
; /* Cached */
948 tree package_list
; /* List of package names, progressive */
950 tree otable_methods
; /* List of static decls referred to by this
952 tree otable_decl
; /* The static address table. */
953 tree otable_syms_decl
;
955 tree atable_methods
; /* List of static decls referred to by this
957 tree atable_decl
; /* The static address table. */
958 tree atable_syms_decl
;
960 tree itable_methods
; /* List of interfaces methods referred
962 tree itable_decl
; /* The interfaces table. */
963 tree itable_syms_decl
;
965 tree ctable_decl
; /* The table of classes for the runtime
969 htab_t
GTY ((param_is (struct treetreehash_entry
))) type_to_runtime_map
;
970 /* The mapping of classes to exception region
973 htab_t
GTY ((param_is (struct type_assertion
))) type_assertions
;
974 /* Table of type assertions to be evaluated
975 by the runtime when this class is loaded. */
977 tree package
; /* IDENTIFIER_NODE for package this class is
980 unsigned char* GTY((skip
)) reflection_data
; /* The raw reflection
983 long reflection_datasize
; /* The size of the raw reflection data
984 for this class, in bytes. */
986 unsigned pic
:1; /* Private Inner Class. */
987 unsigned poic
:1; /* Protected Inner Class. */
988 unsigned strictfp
:1; /* `strictfp' class. */
989 unsigned assertions
:1; /* Any method uses `assert'. */
990 unsigned dummy_class
:1; /* Not a real class, just a placeholder. */
991 unsigned enum_class
:1; /* Class is an enum type. */
992 unsigned synthetic
:1; /* Class is synthetic. */
993 unsigned annotation
:1; /* Class is an annotation type. */
996 #define JCF_u4 unsigned long
997 #define JCF_u2 unsigned short
999 /* Possible values to pass to lookup_argument_method_generic. */
1000 #define SEARCH_INTERFACE 1
1001 #define SEARCH_SUPER 2
1002 #define SEARCH_VISIBLE 4
1004 /* Defined in java-except.h */
1007 extern void java_parse_file (int);
1008 extern bool java_mark_addressable (tree
);
1009 extern tree
java_type_for_mode (enum machine_mode
, int);
1010 extern tree
java_type_for_size (unsigned int, int);
1011 extern tree
java_truthvalue_conversion (tree
);
1012 extern void add_assume_compiled (const char *, int);
1013 extern void add_enable_assert (const char *, int);
1014 extern bool enable_assertions (tree
);
1015 extern tree
lookup_class (tree
);
1016 extern tree
lookup_java_constructor (tree
, tree
);
1017 extern tree
lookup_java_method (tree
, tree
, tree
);
1018 extern tree
lookup_argument_method (tree
, tree
, tree
);
1019 extern tree
lookup_argument_method_generic (tree
, tree
, tree
, int);
1020 extern int has_method (tree
, tree
);
1021 extern tree
promote_type (tree
);
1022 extern tree
get_constant (struct JCF
*, int);
1023 extern tree
get_name_constant (struct JCF
*, int);
1024 extern tree
get_class_constant (struct JCF
*, int);
1025 extern tree
parse_signature (struct JCF
*jcf
, int sig_index
);
1026 extern tree
add_field (tree
, tree
, tree
, int);
1027 extern tree
add_method (tree
, int, tree
, tree
);
1028 extern tree
add_method_1 (tree
, int, tree
, tree
);
1029 extern tree
make_class (void);
1030 extern tree
push_class (tree
, tree
);
1031 extern tree
unmangle_classname (const char *name
, int name_length
);
1032 extern tree
parse_signature_string (const unsigned char *, int);
1033 extern tree
get_type_from_signature (tree
);
1034 extern void layout_class (tree
);
1035 extern int get_interface_method_index (tree
, tree
);
1036 extern tree
layout_class_method (tree
, tree
, tree
, tree
);
1037 extern void layout_class_methods (tree
);
1038 extern void cache_this_class_ref (tree
);
1039 extern void uncache_this_class_ref (tree
);
1040 extern tree
build_class_ref (tree
);
1041 extern tree
build_dtable_decl (tree
);
1042 extern tree
build_internal_class_name (tree
);
1043 extern tree
build_constants_constructor (void);
1044 extern tree
build_constant_data_ref (bool);
1045 extern tree
build_ref_from_constant_pool (int);
1046 extern tree
build_utf8_ref (tree
);
1047 extern tree
ident_subst (const char *, int, const char *, int, int,
1049 extern tree
identifier_subst (const tree
, const char *, int, int,
1051 extern int global_bindings_p (void);
1052 extern tree
getdecls (void);
1053 extern void pushlevel (int);
1054 extern tree
poplevel (int,int, int);
1055 extern void insert_block (tree
);
1056 extern tree
pushdecl (tree
);
1057 extern void java_init_decl_processing (void);
1058 extern void java_dup_lang_specific_decl (tree
);
1059 extern tree
build_java_signature (tree
);
1060 extern tree
build_java_argument_signature (tree
);
1061 extern void set_java_signature (tree
, tree
);
1062 extern tree
build_static_field_ref (tree
);
1063 extern tree
build_address_of (tree
);
1064 extern tree
find_local_variable (int index
, tree type
, int pc
);
1065 extern tree
find_stack_slot (int index
, tree type
);
1066 extern tree
build_prim_array_type (tree
, HOST_WIDE_INT
);
1067 extern tree
build_java_array_type (tree
, HOST_WIDE_INT
);
1068 extern int is_compiled_class (tree
);
1069 extern tree
mangled_classname (const char *, tree
);
1070 extern tree
lookup_label (int);
1071 extern tree
pop_type_0 (tree
, char **);
1072 extern tree
pop_type (tree
);
1073 extern tree
decode_newarray_type (int);
1074 extern tree
lookup_field (tree
*, tree
);
1075 extern int is_array_type_p (tree
);
1076 extern HOST_WIDE_INT
java_array_type_length (tree
);
1077 extern int read_class (tree
);
1078 extern void load_class (tree
, int);
1080 extern tree
check_for_builtin (tree
, tree
);
1081 extern void initialize_builtins (void);
1083 extern tree
lookup_name (tree
);
1084 extern bool special_method_p (tree
);
1085 extern void maybe_rewrite_invocation (tree
*, tree
*, tree
*, tree
*);
1086 extern tree
build_known_method_ref (tree
, tree
, tree
, tree
, tree
, tree
);
1087 extern tree
build_class_init (tree
, tree
);
1088 extern int attach_init_test_initialization_flags (void **, void *);
1089 extern tree
build_invokevirtual (tree
, tree
, tree
);
1090 extern tree
build_invokeinterface (tree
, tree
);
1091 extern tree
build_jni_stub (tree
);
1092 extern tree
invoke_build_dtable (int, tree
);
1093 extern tree
build_field_ref (tree
, tree
, tree
);
1094 extern tree
java_modify_addr_for_volatile (tree
);
1095 extern void pushdecl_force_head (tree
);
1096 extern tree
build_java_binop (enum tree_code
, tree
, tree
, tree
);
1097 extern tree
build_java_soft_divmod (enum tree_code
, tree
, tree
, tree
);
1098 extern tree
binary_numeric_promotion (tree
, tree
, tree
*, tree
*);
1099 extern tree
build_java_arrayaccess (tree
, tree
, tree
);
1100 extern tree
build_java_arraystore_check (tree
, tree
);
1101 extern tree
build_newarray (int, tree
);
1102 extern tree
build_anewarray (tree
, tree
);
1103 extern tree
build_new_array (tree
, tree
);
1104 extern tree
build_java_array_length_access (tree
);
1105 extern tree
build_java_indirect_ref (tree
, tree
, int);
1106 extern tree
java_check_reference (tree
, int);
1107 extern tree
build_get_class (tree
);
1108 extern tree
build_instanceof (tree
, tree
);
1109 extern tree
create_label_decl (tree
);
1110 extern tree
prepare_eh_table_type (tree
);
1111 extern void java_expand_catch_classes (tree
);
1112 extern tree
build_exception_object_ref (tree
);
1113 extern tree
generate_name (void);
1114 extern const char *lang_printable_name (tree
, int);
1115 extern tree
maybe_add_interface (tree
, tree
);
1116 extern void set_super_info (int, tree
, tree
, int);
1117 extern void set_class_decl_access_flags (int, tree
);
1118 extern int get_access_flags_from_decl (tree
);
1119 extern int interface_of_p (tree
, tree
);
1120 extern int inherits_from_p (tree
, tree
);
1121 extern int common_enclosing_context_p (tree
, tree
);
1122 extern int common_enclosing_instance_p (tree
, tree
);
1123 extern int enclosing_context_p (tree
, tree
);
1124 extern tree
build_result_decl (tree
);
1125 extern void set_method_index (tree decl
, tree method_index
);
1126 extern tree
get_method_index (tree decl
);
1127 extern void make_class_data (tree
);
1128 extern int alloc_name_constant (int, tree
);
1129 extern int alloc_constant_fieldref (tree
, tree
);
1130 extern void emit_register_classes (tree
*);
1131 extern tree
emit_symbol_table (tree
, tree
, tree
, tree
, tree
, int);
1132 extern void lang_init_source (int);
1133 extern void write_classfile (tree
);
1134 extern char *print_int_node (tree
);
1135 extern void finish_class (void);
1136 extern void check_for_initialization (tree
, tree
);
1137 extern struct CPool
*cpool_for_class (tree
);
1138 extern int find_class_or_string_constant (struct CPool
*, int, tree
);
1140 extern tree
pushdecl_top_level (tree
);
1141 extern tree
pushdecl_function_level (tree
);
1142 extern tree
java_replace_reference (tree
, bool);
1143 extern int alloc_class_constant (tree
);
1144 extern void init_expr_processing (void);
1145 extern void push_super_field (tree
, tree
);
1146 extern void init_class_processing (void);
1147 extern void add_type_assertion (tree
, int, tree
, tree
);
1148 extern int can_widen_reference_to (tree
, tree
);
1149 extern int class_depth (tree
);
1150 extern int verify_jvm_instructions_new (struct JCF
*, const unsigned char *,
1152 extern void maybe_pushlevels (int);
1153 extern void maybe_poplevels (int);
1154 extern void force_poplevels (int);
1155 extern int process_jvm_instruction (int, const unsigned char *, long);
1156 extern int maybe_adjust_start_pc (struct JCF
*, int, int, int);
1157 extern void set_local_type (int, tree
);
1158 extern int merge_type_state (tree
);
1159 extern int push_type_0 (tree
);
1160 extern void push_type (tree
);
1161 extern void add_interface (tree
, tree
);
1162 extern tree
force_evaluation_order (tree
);
1163 extern tree
java_create_object (tree
);
1164 extern int verify_constant_pool (struct JCF
*);
1165 extern void start_java_method (tree
);
1166 extern void end_java_method (void);
1167 extern void give_name_to_locals (struct JCF
*);
1168 extern void note_instructions (struct JCF
*, tree
);
1169 extern void expand_byte_code (struct JCF
*, tree
);
1170 extern int open_in_zip (struct JCF
*, const char *, const char *, int);
1171 extern void set_constant_value (tree
, tree
);
1173 extern int find_constant1 (struct CPool
*, int, jword
);
1174 extern int find_constant2 (struct CPool
*, int, jword
, jword
);
1176 extern int find_utf8_constant (struct CPool
*, tree
);
1177 extern int find_string_constant (struct CPool
*, tree
);
1178 extern int find_class_constant (struct CPool
*, tree
);
1179 extern int find_fieldref_index (struct CPool
*, tree
);
1180 extern int find_methodref_index (struct CPool
*, tree
);
1181 extern int find_methodref_with_class_index (struct CPool
*, tree
, tree
);
1182 extern void write_constant_pool (struct CPool
*, unsigned char *, int);
1183 extern int count_constant_pool_bytes (struct CPool
*);
1184 extern int encode_newarray_type (tree
);
1186 extern void format_int (char *, jlong
, int);
1187 extern void format_uint (char *, uint64
, int);
1189 extern void jcf_trim_old_input (struct JCF
*);
1191 extern void jcf_print_utf8 (FILE *, const unsigned char *, int);
1192 extern void jcf_print_char (FILE *, int);
1193 extern void jcf_print_utf8_replace (FILE *, const unsigned char *, int,
1195 extern const char* open_class (const char *, struct JCF
*, int, const char *);
1197 extern void java_debug_context (void);
1198 extern void safe_layout_class (tree
);
1200 extern tree
get_boehm_type_descriptor (tree
);
1201 extern bool uses_jv_markobj_p (tree
);
1202 extern bool class_has_finalize_method (tree
);
1203 extern void java_check_methods (tree
);
1205 extern void java_mangle_decl (tree
);
1206 extern tree
java_mangle_class_field (struct obstack
*, tree
);
1207 extern tree
java_mangle_vtable (struct obstack
*, tree
);
1208 extern void append_gpp_mangled_name (const char *, int);
1210 extern void add_predefined_file (tree
);
1211 extern int predefined_filename_p (tree
);
1213 extern tree
decl_constant_value (tree
);
1215 extern void java_mark_class_local (tree
);
1217 extern void java_inlining_merge_static_initializers (tree
, void *);
1218 extern void java_inlining_map_static_initializers (tree
, void *);
1220 extern void compile_resource_data (const char *name
, const char *buffer
, int);
1221 extern void compile_resource_file (const char *, const char *);
1222 extern void write_resource_constructor (tree
*);
1223 extern tree
build_java_empty_stmt (void);
1224 extern tree
add_stmt_to_compound (tree
, tree
, tree
);
1225 extern tree
java_add_stmt (tree
);
1226 extern tree
java_add_local_var (tree decl
);
1227 extern tree
*get_stmts (void);
1228 extern void register_exception_range(struct eh_range
*, int, int);
1230 extern void finish_method (tree
);
1231 extern void java_expand_body (tree
);
1233 extern int get_symbol_table_index (tree
, tree
, tree
*);
1235 extern tree
make_catch_class_record (tree
, tree
);
1236 extern tree
emit_catch_table (tree
);
1238 extern void gen_indirect_dispatch_tables (tree type
);
1239 extern int split_qualified_name (tree
*left
, tree
*right
, tree source
);
1240 extern int in_same_package (tree
, tree
);
1242 extern void java_read_sourcefilenames (const char *fsource_filename
);
1244 extern void rewrite_reflection_indexes (void *);
1246 #define DECL_FINAL(DECL) DECL_LANG_FLAG_3 (DECL)
1248 /* Access flags etc for a method (a FUNCTION_DECL): */
1250 #define METHOD_DUMMY(DECL) (DECL_LANG_SPECIFIC (DECL)->u.f.dummy)
1252 #define METHOD_PUBLIC(DECL) DECL_LANG_FLAG_1 (FUNCTION_DECL_CHECK (DECL))
1253 #define METHOD_PRIVATE(DECL) TREE_PRIVATE (FUNCTION_DECL_CHECK (DECL))
1254 #define METHOD_PROTECTED(DECL) TREE_PROTECTED (FUNCTION_DECL_CHECK (DECL))
1255 #define METHOD_STATIC(DECL) DECL_LANG_FLAG_2 (FUNCTION_DECL_CHECK (DECL))
1256 #define METHOD_FINAL(DECL) DECL_FINAL (FUNCTION_DECL_CHECK (DECL))
1257 #define METHOD_SYNCHRONIZED(DECL) DECL_LANG_FLAG_4 (FUNCTION_DECL_CHECK (DECL))
1258 #define METHOD_NATIVE(DECL) \
1259 (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.native)
1260 #define METHOD_ABSTRACT(DECL) DECL_LANG_FLAG_5 (FUNCTION_DECL_CHECK (DECL))
1261 #define METHOD_STRICTFP(DECL) \
1262 (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.strictfp)
1263 #define METHOD_INVISIBLE(DECL) \
1264 (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.invisible)
1265 #define METHOD_BRIDGE(DECL) \
1266 (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.bridge)
1267 #define METHOD_VARARGS(DECL) \
1268 (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.varargs)
1270 #define CLASS_FILE_P(NODE) TREE_LANG_FLAG_3 (NODE)
1272 /* Other predicates on method decls */
1274 #define DECL_CONSTRUCTOR_P(DECL) DECL_LANG_FLAG_7 (FUNCTION_DECL_CHECK (DECL))
1276 #define DECL_INIT_P(DECL) (ID_INIT_P (DECL_NAME (DECL)))
1277 #define DECL_CLINIT_P(DECL) (ID_CLINIT_P (DECL_NAME (DECL)))
1279 /* Predicates on method identifiers. Kept close to other macros using
1281 #define ID_INIT_P(ID) ((ID) == init_identifier_node)
1282 #define ID_CLINIT_P(ID) ((ID) == clinit_identifier_node)
1284 /* Access flags etc for variable/field (FIELD_DECL, VAR_DECL, or PARM_DECL): */
1286 #define FIELD_PRIVATE(DECL) TREE_PRIVATE (VAR_OR_FIELD_CHECK (DECL))
1287 #define FIELD_PROTECTED(DECL) TREE_PROTECTED (VAR_OR_FIELD_CHECK (DECL))
1288 #define FIELD_PUBLIC(DECL) DECL_LANG_FLAG_1 (VAR_OR_FIELD_CHECK (DECL))
1289 #define FIELD_STATIC(DECL) TREE_STATIC (VAR_OR_FIELD_CHECK (DECL))
1290 #define FIELD_FINAL(DECL) DECL_FINAL (VAR_OR_FIELD_CHECK (DECL))
1291 #define FIELD_VOLATILE(DECL) DECL_LANG_FLAG_4 (VAR_OR_FIELD_CHECK (DECL))
1292 #define FIELD_TRANSIENT(DECL) DECL_LANG_FLAG_5 (VAR_OR_FIELD_CHECK (DECL))
1294 /* Access flags etc for a class (a TYPE_DECL): */
1296 #define CLASS_PUBLIC(DECL) DECL_LANG_FLAG_1 (TYPE_DECL_CHECK (DECL))
1297 #define CLASS_FINAL(DECL) DECL_FINAL (TYPE_DECL_CHECK (DECL))
1298 #define CLASS_INTERFACE(DECL) DECL_LANG_FLAG_4 (TYPE_DECL_CHECK (DECL))
1299 #define CLASS_ABSTRACT(DECL) DECL_LANG_FLAG_5 (TYPE_DECL_CHECK (DECL))
1300 #define CLASS_SUPER(DECL) DECL_LANG_FLAG_6 (TYPE_DECL_CHECK (DECL))
1301 #define CLASS_STATIC(DECL) DECL_LANG_FLAG_7 (TYPE_DECL_CHECK (DECL))
1302 #define CLASS_PRIVATE(DECL) (TYPE_PRIVATE_INNER_CLASS (TREE_TYPE (DECL)))
1303 #define CLASS_PROTECTED(DECL) (TYPE_PROTECTED_INNER_CLASS (TREE_TYPE (DECL)))
1304 #define CLASS_STRICTFP(DECL) (TYPE_STRICTFP (TREE_TYPE (DECL)))
1305 #define CLASS_ENUM(DECL) (TYPE_ENUM (TREE_TYPE (DECL)))
1306 #define CLASS_USES_ASSERTIONS(DECL) (TYPE_USES_ASSERTIONS (TREE_TYPE (DECL)))
1307 #define CLASS_SYNTHETIC(DECL) (TYPE_SYNTHETIC (TREE_TYPE (DECL)))
1308 #define CLASS_ANNOTATION(DECL) (TYPE_ANNOTATION (TREE_TYPE (DECL)))
1310 /* @deprecated marker flag on methods, fields and classes */
1312 #define METHOD_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL)
1313 #define FIELD_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL)
1314 #define CLASS_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL)
1315 #define DECL_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL)
1317 /* The number of virtual methods in this class's dispatch table.
1318 Does not include initial two dummy entries (one points to the
1319 Class object, and the other is for G++ -fvtable-thunks compatibility). */
1320 #define TYPE_NVIRTUALS(TYPE) BINFO_VIRTUALS (TYPE_BINFO (TYPE))
1322 /* A TREE_VEC (indexed by DECL_VINDEX) containing this class's
1324 #define TYPE_VTABLE(TYPE) BINFO_VTABLE(TYPE_BINFO (TYPE))
1326 /* Use CLASS_LOADED_P? FIXME */
1327 #define CLASS_COMPLETE_P(DECL) DECL_LANG_FLAG_2 (DECL)
1329 /* A vector used to track type states for the current method. */
1330 extern VEC(tree
, gc
) *type_states
;
1332 /* This maps a bytecode offset (PC) to various flags,
1333 listed below (starting with BCODE_). */
1334 extern char *instruction_bits
;
1336 /* True iff the byte is the start of an instruction. */
1337 #define BCODE_INSTRUCTION_START 1
1339 /* True iff there is a jump or a return to this location. */
1340 #define BCODE_JUMP_TARGET 2
1342 /* True iff this is the start of an exception handler. */
1343 #define BCODE_EXCEPTION_TARGET 16
1345 /* True iff there is a jump to this location (and it needs a label). */
1346 #define BCODE_TARGET (BCODE_JUMP_TARGET| BCODE_EXCEPTION_TARGET)
1348 /* True iff there is an entry in the linenumber table for this location. */
1349 #define BCODE_HAS_LINENUMBER 32
1351 /* True iff there is more than one entry in the linenumber table for
1352 this location. (This probably does not make much sense.) */
1353 #define BCODE_HAS_MULTI_LINENUMBERS 64
1355 /* True if this instruction has been verified. */
1356 #define BCODE_VERIFIED 8
1358 /* A pointer to the line number table of the current method. */
1359 extern const unsigned char *linenumber_table
;
1360 /* The length (in items) of the line number table. */
1361 extern int linenumber_count
;
1363 /* In type_map, means the second half of a 64-bit double or long. */
1364 #define TYPE_SECOND void_type_node
1366 /* In type_map, means the null type (i.e. type of a null reference). */
1367 #define TYPE_NULL ptr_type_node
1369 /* In a type map means the type the address subroutine return address. */
1370 #define TYPE_RETURN_ADDR return_address_type_node
1372 /* A array mapping variable/stack slot index to the type current
1373 in that variable/stack slot.
1374 TYPE_SECOND and TYPE_NULL are special cases. */
1375 extern tree
*type_map
;
1377 /* Map a stack index to the type currently in that slot. */
1378 #define stack_type_map (type_map + DECL_MAX_LOCALS (current_function_decl))
1380 /* True iff TYPE takes two variable/stack slots. */
1381 #define TYPE_IS_WIDE(TYPE) \
1382 ((TYPE) == double_type_node || (TYPE) == long_type_node)
1384 /* True iff TYPE is a Java array type. */
1385 #define TYPE_ARRAY_P(TYPE) TYPE_LANG_FLAG_1 (TYPE)
1387 /* True for an INDIRECT_REF created from a 'ARRAY.length' operation. */
1388 #define IS_ARRAY_LENGTH_ACCESS(NODE) TREE_LANG_FLAG_4 (NODE)
1390 /* If FUNCTION_TYPE or METHOD_TYPE: cache for build_java_argument_signature. */
1391 #define TYPE_ARGUMENT_SIGNATURE(TYPE) \
1392 (TREE_CHECK2 (TYPE, FUNCTION_TYPE, METHOD_TYPE)->type.minval)
1394 /* Given an array type, give the type of the elements. */
1395 /* FIXME this use of TREE_TYPE conflicts with something or other. */
1396 #define TYPE_ARRAY_ELEMENT(ATYPE) TREE_TYPE (ATYPE)
1398 /* True if class TYPE has been loaded (i.e. parsed plus laid out).
1399 (The check for CLASS_PARSED_P is needed because of Object and Class.) */
1400 #define CLASS_LOADED_P(TYPE) (TYPE_SIZE (TYPE) != NULL_TREE \
1401 && (CLASS_PARSED_P(TYPE) || TYPE_ARRAY_P(TYPE)))
1403 /* True if class TYPE has been parsed (first pass). */
1404 #define CLASS_PARSED_P(TYPE) TYPE_LANG_FLAG_2 (TYPE)
1406 /* True of a RECORD_TYPE of a class/interface type (not array type) */
1407 #define CLASS_P(TYPE) TYPE_LANG_FLAG_4 (TYPE)
1409 /* True if class TYPE was requested (on command line) to be compiled.*/
1410 #define CLASS_FROM_CURRENTLY_COMPILED_P(TYPE) TYPE_LANG_FLAG_5 (TYPE)
1412 /* True if class TYPE is currently being laid out. Helps in detection
1413 of inheritance cycle occurring as a side effect of performing the
1414 layout of a class. */
1415 #define CLASS_BEING_LAIDOUT(TYPE) TYPE_LANG_FLAG_6 (TYPE)
1417 /* True if ID is a qualified named (contains . or /) */
1418 #define QUALIFIED_P(ID) TREE_LANG_FLAG_2 (ID)
1420 /* True if ID is a command-line specified filename */
1421 #define IS_A_COMMAND_LINE_FILENAME_P(ID) TREE_LANG_FLAG_4 (ID)
1423 /* True if filename ID has already been parsed */
1424 #define HAS_BEEN_ALREADY_PARSED_P(ID) TREE_LANG_FLAG_5 (ID)
1426 /* True if TYPE (a TREE_TYPE denoting a class type) was found to
1427 feature a finalizer method. */
1428 #define HAS_FINALIZER_P(EXPR) TREE_LANG_FLAG_3 (EXPR)
1430 /* True if NODE belongs to an inner class TYPE_DECL node.
1431 Verifies that NODE as the attributes of a decl. */
1432 #define INNER_CLASS_DECL_P(NODE) (TYPE_NAME (TREE_TYPE (NODE)) == NODE \
1433 && DECL_CONTEXT (NODE))
1435 /* True if NODE belongs to an inner class RECORD_TYPE node. Checks
1436 that TYPE_NAME bears a decl. An array type wouldn't. */
1437 #define INNER_CLASS_TYPE_P(NODE) (TREE_CODE (TYPE_NAME (NODE)) == TYPE_DECL \
1438 && DECL_CONTEXT (TYPE_NAME (NODE)))
1440 /* True if the class type NODE was declared in an inner scope and is
1441 not a toplevel class */
1442 #define PURE_INNER_CLASS_TYPE_P(NODE) \
1443 (INNER_CLASS_TYPE_P (NODE) && !CLASS_STATIC (TYPE_NAME (NODE)))
1445 /* True if NODE (a TYPE_DECL or a RECORD_TYPE) is an inner class. */
1446 #define INNER_CLASS_P(NODE) (TREE_CODE (NODE) == TYPE_DECL ? \
1447 INNER_CLASS_DECL_P (NODE) : \
1448 (TREE_CODE (NODE) == RECORD_TYPE ? \
1449 INNER_CLASS_TYPE_P (NODE) : \
1452 /* On a TYPE_DECL, hold the list of inner classes defined within the
1453 scope of TYPE_DECL. */
1454 #define DECL_INNER_CLASS_LIST(NODE) DECL_INITIAL (TYPE_DECL_CHECK (NODE))
1456 /* Add a FIELD_DECL to RECORD_TYPE RTYPE.
1457 The field has name NAME (a char*), and type FTYPE.
1458 Unless this is the first field, FIELD most hold the previous field.
1459 FIELD is set to the newly created FIELD_DECL.
1461 We set DECL_ARTIFICIAL so these fields get skipped by make_class_data
1462 if compiling java.lang.Object or java.lang.Class. */
1464 #define PUSH_FIELD(RTYPE, FIELD, NAME, FTYPE) \
1465 { tree _field = build_decl (FIELD_DECL, get_identifier ((NAME)), (FTYPE)); \
1466 if (TYPE_FIELDS (RTYPE) == NULL_TREE) \
1467 TYPE_FIELDS (RTYPE) = _field; \
1469 TREE_CHAIN(FIELD) = _field; \
1470 DECL_CONTEXT (_field) = (RTYPE); \
1471 DECL_ARTIFICIAL (_field) = 1; \
1474 #define FINISH_RECORD(RTYPE) layout_type (RTYPE)
1476 /* Start building a RECORD_TYPE constructor with a given TYPE in CONS. */
1477 #define START_RECORD_CONSTRUCTOR(CONS, CTYPE) \
1480 CONS = build_constructor ((CTYPE), VEC_alloc (constructor_elt, gc, 0)); \
1481 CONSTRUCTOR_APPEND_ELT (CONSTRUCTOR_ELTS (CONS), TYPE_FIELDS (CTYPE), \
1486 /* Append a field initializer to CONS for the dummy field for the inherited
1487 fields. The dummy field has the given VALUE, and the same type as the
1488 super-class. Must be specified before calls to PUSH_FIELD_VALUE. */
1489 #define PUSH_SUPER_VALUE(CONS, VALUE) \
1492 constructor_elt *_elt___ = VEC_last (constructor_elt, \
1493 CONSTRUCTOR_ELTS (CONS)); \
1494 tree _next___ = TREE_CHAIN (_elt___->index); \
1495 gcc_assert (!DECL_NAME (_elt___->index)); \
1496 _elt___->value = VALUE; \
1497 CONSTRUCTOR_APPEND_ELT (CONSTRUCTOR_ELTS (CONS), _next___, NULL); \
1501 /* Append a field initializer to CONS for a field with the given VALUE.
1502 NAME is a char* string used for error checking;
1503 the initializer must be specified in order. */
1504 #define PUSH_FIELD_VALUE(CONS, NAME, VALUE) \
1507 constructor_elt *_elt___ = VEC_last (constructor_elt, \
1508 CONSTRUCTOR_ELTS (CONS)); \
1509 tree _next___ = TREE_CHAIN (_elt___->index); \
1510 gcc_assert (strcmp (IDENTIFIER_POINTER (DECL_NAME (_elt___->index)), \
1512 _elt___->value = VALUE; \
1513 CONSTRUCTOR_APPEND_ELT (CONSTRUCTOR_ELTS (CONS), _next___, NULL); \
1517 /* Finish creating a record CONSTRUCTOR CONS. */
1518 #define FINISH_RECORD_CONSTRUCTOR(CONS) \
1519 VEC_pop (constructor_elt, CONSTRUCTOR_ELTS (CONS))
1521 #define BLOCK_EXPR_DECLS(NODE) BLOCK_VARS(NODE)
1522 #define BLOCK_EXPR_BODY(NODE) BLOCK_SUBBLOCKS(NODE)
1524 #define BUILD_MONITOR_ENTER(WHERE, ARG) \
1526 (WHERE) = build_call_nary (int_type_node, \
1527 build_address_of (soft_monitorenter_node), \
1529 TREE_SIDE_EFFECTS (WHERE) = 1; \
1532 #define BUILD_MONITOR_EXIT(WHERE, ARG) \
1534 (WHERE) = build_call_nary (int_type_node, \
1535 build_address_of (soft_monitorexit_node), \
1537 TREE_SIDE_EFFECTS (WHERE) = 1; \
1540 /* True when we can perform static class initialization optimization */
1541 #define STATIC_CLASS_INIT_OPT_P() \
1542 (flag_optimize_sci && (optimize >= 2))
1544 /* These are the possible values for the `state' field of the class
1545 structure. This must be kept in sync with libgcj. */
1548 JV_STATE_NOTHING
= 0, /* Set by compiler. */
1550 JV_STATE_PRELOADING
= 1, /* Can do _Jv_FindClass. */
1551 JV_STATE_LOADING
= 3, /* Has super installed. */
1552 JV_STATE_READ
= 4, /* Has been completely defined. */
1553 JV_STATE_LOADED
= 5, /* Has Miranda methods defined. */
1555 JV_STATE_COMPILED
= 6, /* This was a compiled class. */
1557 JV_STATE_PREPARED
= 7, /* Layout & static init done. */
1558 JV_STATE_LINKED
= 9, /* Strings interned. */
1560 JV_STATE_IN_PROGRESS
= 10, /* <Clinit> running. */
1561 JV_STATE_ERROR
= 12,
1563 JV_STATE_DONE
= 14 /* Must be last. */
1566 #undef DEBUG_JAVA_BINDING_LEVELS
1568 extern void java_genericize (tree
);
1569 extern int java_gimplify_expr (tree
*, tree
*, tree
*);
1571 extern FILE *finput
;
1573 #endif /* ! GCC_JAVA_TREE_H */