riscv-gnu-toolchain/gcc.git - Unnamed repository; edit this file 'description' to name the repository.

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Diffstat (limited to 'libjava/java/util/logging/XMLFormatter.java')

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/* Definitions for parsing and type checking for the GNU compiler for the Java(TM) language. Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GCC; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. Java and all Java-based marks are trademarks or registered trademarks of Sun Microsystems, Inc. in the United States and other countries. The Free Software Foundation is independent of Sun Microsystems, Inc. */ /* Hacked by Per Bothner <bothner@cygnus.com> February 1996. */ #ifndef GCC_JAVA_TREE_H #define GCC_JAVA_TREE_H #include "hashtab.h" /* Java language-specific tree codes. */ #define DEFTREECODE(SYM, NAME, TYPE, LENGTH) SYM, enum java_tree_code { __DUMMY = LAST_AND_UNUSED_TREE_CODE, #include "java-tree.def" LAST_JAVA_TREE_CODE }; #undef DEFTREECODE struct JCF; /* Usage of TREE_LANG_FLAG_?: 0: IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P (in IDENTIFIER_NODE) RESOLVE_EXPRESSION_NAME_P (in EXPR_WITH_FILE_LOCATION) FOR_LOOP_P (in LOOP_EXPR) SUPPRESS_UNREACHABLE_ERROR (for other _EXPR nodes) ANONYMOUS_CLASS_P (in RECORD_TYPE) ARG_FINAL_P (in TREE_LIST) 1: CLASS_HAS_SUPER_FLAG (in TREE_VEC). IS_A_CLASSFILE_NAME (in IDENTIFIER_NODE) COMPOUND_ASSIGN_P (in EXPR (binop_*)) LOCAL_CLASS_P (in RECORD_TYPE) BLOCK_IS_IMPLICIT (in BLOCK) JAVA_FILE_P (in TREE_LIST in current_file_list) 2: RETURN_MAP_ADJUSTED (in TREE_VEC). QUALIFIED_P (in IDENTIFIER_NODE) PRIMARY_P (in EXPR_WITH_FILE_LOCATION) MODIFY_EXPR_FROM_INITIALIZATION_P (in MODIFY_EXPR) CLASS_METHOD_CHECKED_P (in RECORD_TYPE) CLASS_FILE_P (in TREE_LIST in current_file_list) 3: IS_AN_IMPORT_ON_DEMAND_P (in IDENTIFIER_NODE) RESOLVE_PACKAGE_NAME_P (in EXPR_WITH_FILE_LOCATION) SWITCH_HAS_DEFAULT (in SWITCH_EXPR) ZIP_FILE_P (in TREE_LIST in current_file_list) HAS_FINALIZER (in RECORD_TYPE) 4: IS_A_COMMAND_LINE_FILENAME_P (in IDENTIFIER_NODE) RESOLVE_TYPE_NAME_P (in EXPR_WITH_FILE_LOCATION) CALL_USING_SUPER (in CALL_EXPR) IS_ARRAY_LENGTH_ACCESS (in INDIRECT_REF) 5: HAS_BEEN_ALREADY_PARSED_P (in IDENTIFIER_NODE) IS_BREAK_STMT_P (in EXPR_WITH_FILE_LOCATION) IS_CRAFTED_STRING_BUFFER_P (in CALL_EXPR) IS_INIT_CHECKED (in SAVE_EXPR) 6: CAN_COMPLETE_NORMALLY (in statement nodes) OUTER_FIELD_ACCESS_IDENTIFIER_P (in IDENTIFIER_NODE) Usage of TYPE_LANG_FLAG_?: 0: CLASS_ACCESS0_GENERATED_P (in RECORD_TYPE) 1: TYPE_ARRAY_P (in RECORD_TYPE). 2: CLASS_PARSED_P (in RECORD_TYPE). 3: CLASS_FROM_SOURCE_P (in RECORD_TYPE). 4: CLASS_P (in RECORD_TYPE). 5: CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P (in RECORD_TYPE) 6: CLASS_BEING_LAIDOUT (in RECORD_TYPE) Usage of DECL_LANG_FLAG_?: 0: METHOD_DEPRECATED (in FUNCTION_DECL). FIELD_DEPRECATED (in FIELD_DECL). CLASS_DEPRECATED (in TYPE_DECL). 1: METHOD_PUBLIC (in FUNCTION_DECL). FIELD_PUBLIC (in FIELD_DECL). CLASS_PUBLIC (in TYPE_DECL). 2: METHOD_STATIC (in FUNCTION_DECL). (But note that FIELD_STATIC uses TREE_STATIC!) FIELD_SYNTHETIC (in FIELD_DECL) CLASS_COMPLETE_P (in TYPE_DECL) 3: METHOD_FINAL (in FUNCTION_DECL) FIELD_FINAL (in FIELD_DECL) CLASS_FINAL (in TYPE_DECL) DECL_FINAL (in any decl) 4: METHOD_SYNCHRONIZED (in FUNCTION_DECL). LABEL_IN_SUBR (in LABEL_DECL) CLASS_INTERFACE (in TYPE_DECL) FIELD_VOLATILE (int FIELD_DECL) 5: METHOD_ABSTRACT (in FUNCTION_DECL). LABEL_IS_SUBR_START (in LABEL_DECL) CLASS_ABSTRACT (in TYPE_DECL) FIELD_TRANSIENT (in FIELD_DECL) 6: LABEL_CHANGED (in LABEL_DECL) CLASS_SUPER (in TYPE_DECL, ACC_SUPER flag) FIELD_LOCAL_ALIAS (in FIELD_DECL) 7: DECL_CONSTRUCTOR_P (in FUNCTION_DECL). CLASS_STATIC (in TYPE_DECL) FIELD_LOCAL_ALIAS_USED (in FIELD_DECL) FIELD_THISN (in FIELD_DECL) */ /* True if the class whose TYPE_BINFO this is has a superclass. (True of all classes except Object.) */ #define CLASS_HAS_SUPER_FLAG(BINFO) TREE_LANG_FLAG_1(BINFO) #define CLASS_HAS_SUPER(TYPE) CLASS_HAS_SUPER_FLAG (TYPE_BINFO (TYPE)) /* Return the supertype of class TYPE, or NULL_TREE is it has none. */ #define CLASSTYPE_SUPER(TYPE) (CLASS_HAS_SUPER (TYPE) ? \ BINFO_TYPE (TREE_VEC_ELT (TYPE_BINFO_BASETYPES (TYPE), 0)) : NULL_TREE) /* True if the class we are compiling is a .java source file; false if it is a .class bytecode file. */ extern int compiling_from_source; /* The class defined by the actual (main) file we are compiling. */ #define main_class \ java_global_trees[JTI_MAIN_CLASS] /* The class we are currently processing. */ #define current_class \ java_global_trees[JTI_CURRENT_CLASS] /* List of all class DECLs seen so far. */ #define all_class_list \ java_global_trees[JTI_ALL_CLASS_LIST] /* List of all class filenames seen so far. */ #define all_class_filename java_global_trees [JTI_ALL_CLASS_FILENAME] /* List of virtual decls referred to by this translation unit, used to generate virtual method offset symbol table. */ #define otable_methods java_global_trees [JTI_OTABLE_METHODS] /* List of static decls referred to by this translation unit, used to generate virtual method offset symbol table. */ #define atable_methods java_global_trees [JTI_ATABLE_METHODS] /* The virtual offset table. This is emitted as uninitialized data of the required length, and filled out at run time during class linking. */ #define otable_decl java_global_trees [JTI_OTABLE_DECL] /* The static address table. */ #define atable_decl java_global_trees [JTI_ATABLE_DECL] /* The virtual offset symbol table. Used by the runtime to fill out the otable. */ #define otable_syms_decl java_global_trees [JTI_OTABLE_SYMS_DECL] /* The static symbol table. Used by the runtime to fill out the otable. */ #define atable_syms_decl java_global_trees [JTI_ATABLE_SYMS_DECL] #define ctable_decl java_global_trees [JTI_CTABLE_DECL] #define catch_classes java_global_trees [JTI_CATCH_CLASSES] extern int flag_emit_class_files; extern int flag_filelist_file; /* When nonzero, permit the use of the assert keyword. */ extern int flag_assert; /* When nonzero, assume all native functions are implemented with JNI, not CNI. */ extern int flag_jni; /* When nonzero, report the now deprecated empty statements. */ extern int flag_extraneous_semicolon; /* When nonzero, report use of deprecated classes, methods, or fields. */ extern int flag_deprecated; /* When nonzero, always check for a non gcj generated classes archive. */ extern int flag_force_classes_archive_check; /* When nonzero, we emit xref strings. Values of the flag for xref backends are defined in xref.h. */ extern int flag_emit_xref; /* When doing xrefs, tell when not to fold. */ extern int do_not_fold; /* Resource name. */ extern const char *resource_name; /* Turned to 1 if -Wall was encountered. See lang.c for their meanings. */ extern int flag_wall; extern int flag_redundant; extern int flag_not_overriding; extern int flag_static_local_jdk1_1; /* When nonzero, warn when source file is newer than matching class file. */ extern int flag_newer; /* When nonzero, call a library routine to do integer divisions. */ extern int flag_use_divide_subroutine; /* When nonzero, generate code for the Boehm GC. */ extern int flag_use_boehm_gc; /* When nonzero, assume the runtime uses a hash table to map an object to its synchronization structure. */ extern int flag_hash_synchronization; /* When nonzero, generate checks for references to NULL. */ extern int flag_check_references; /* Used through STATIC_CLASS_INIT_OPT_P to check whether static initialization optimization should be performed. */ extern int flag_optimize_sci; /* When nonzero, use offset tables for virtual method calls in order to improve binary compatibility. */ extern int flag_indirect_dispatch; /* When zero, don't generate runtime array store checks. */ extern int flag_store_check; /* Encoding used for source files. */ extern const char *current_encoding; /* The Java .class file that provides main_class; the main input file. */ extern GTY(()) struct JCF * current_jcf; typedef struct CPool constant_pool; #define CONSTANT_ResolvedFlag 16 /* The cpool->data[i] for a ResolvedString points to a STRING_CST. */ #define CONSTANT_ResolvedString (CONSTANT_String+CONSTANT_ResolvedFlag) /* The cpool->data[i] for a ResolvedClass points to a RECORD_TYPE. */ #define CONSTANT_ResolvedClass (CONSTANT_Class+CONSTANT_ResolvedFlag) #define CPOOL_UTF(CPOOL, INDEX) ((CPOOL)->data[INDEX].t) /* A NameAndType constant is represented as a TREE_LIST. The type is the signature string (as an IDENTIFIER_NODE). */ #define NAME_AND_TYPE_NAME(CPOOL, IDX) \ CPOOL_UTF(CPOOL, CPOOL_USHORT1(CPOOL, IDX)) #define NAME_AND_TYPE_SIGNATURE(CPOOL, IDX) \ CPOOL_UTF(CPOOL, CPOOL_USHORT2(CPOOL, IDX)) /* A FieldRef, MethodRef or InterfaceMethodRef constant is represented as a TREE_LIST. */ #define COMPONENT_REF_CLASS_INDEX(CPOOL, IDX) CPOOL_USHORT1(CPOOL, IDX) #define COMPONENT_REF_NAME_AND_TYPE(CPOOL, IDX) CPOOL_USHORT2(CPOOL, IDX) #define COMPONENT_REF_NAME(CPOOL, IDX) \ NAME_AND_TYPE_NAME (CPOOL, COMPONENT_REF_NAME_AND_TYPE(CPOOL, IDX)) #define COMPONENT_REF_SIGNATURE(CPOOL, IDX) \ NAME_AND_TYPE_SIGNATURE (CPOOL, COMPONENT_REF_NAME_AND_TYPE(CPOOL, IDX)) extern GTY(()) tree java_lang_cloneable_identifier_node; extern GTY(()) tree java_io_serializable_identifier_node; enum java_tree_index { JTI_PROMOTED_BYTE_TYPE_NODE, JTI_PROMOTED_SHORT_TYPE_NODE, JTI_PROMOTED_CHAR_TYPE_NODE, JTI_PROMOTED_BOOLEAN_TYPE_NODE, JTI_BYTE_TYPE_NODE, JTI_SHORT_TYPE_NODE, JTI_INT_TYPE_NODE, JTI_LONG_TYPE_NODE, JTI_UNSIGNED_BYTE_TYPE_NODE, JTI_UNSIGNED_SHORT_TYPE_NODE, JTI_UNSIGNED_INT_TYPE_NODE, JTI_UNSIGNED_LONG_TYPE_NODE, JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE, JTI_OBJECT_TYPE_NODE, JTI_UNQUALIFIED_OBJECT_ID_NODE, JTI_OBJECT_PTR_TYPE_NODE, JTI_STRING_TYPE_NODE, JTI_STRING_PTR_TYPE_NODE, JTI_THROWABLE_TYPE_NODE, JTI_EXCEPTION_TYPE_NODE, JTI_RUNTIME_EXCEPTION_TYPE_NODE, JTI_ERROR_EXCEPTION_TYPE_NODE, JTI_RAWDATA_PTR_TYPE_NODE, JTI_BYTE_ARRAY_TYPE_NODE, JTI_SHORT_ARRAY_TYPE_NODE, JTI_INT_ARRAY_TYPE_NODE, JTI_LONG_ARRAY_TYPE_NODE, JTI_BOOLEAN_ARRAY_TYPE_NODE, JTI_CHAR_ARRAY_TYPE_NODE, JTI_DOUBLE_ARRAY_TYPE_NODE, JTI_FLOAT_ARRAY_TYPE_NODE, JTI_ARRAY_ARRAY_TYPE_NODE, JTI_OBJECT_ARRAY_TYPE_NODE, JTI_STRING_ARRAY_TYPE_NODE, JTI_BOOLEAN_ARRAY_VTABLE, JTI_BYTE_ARRAY_VTABLE, JTI_CHAR_ARRAY_VTABLE, JTI_SHORT_ARRAY_VTABLE, JTI_INT_ARRAY_VTABLE, JTI_LONG_ARRAY_VTABLE, JTI_FLOAT_ARRAY_VTABLE, JTI_DOUBLE_ARRAY_VTABLE, JTI_TYPE_IDENTIFIER_NODE, JTI_INIT_IDENTIFIER_NODE, JTI_CLINIT_IDENTIFIER_NODE, JTI_FINIT_IDENTIFIER_NODE, JTI_INSTINIT_IDENTIFIER_NODE, JTI_VOID_SIGNATURE_NODE, JTI_LENGTH_IDENTIFIER_NODE, JTI_FINALIZE_IDENTIFIER_NODE, JTI_THIS_IDENTIFIER_NODE, JTI_SUPER_IDENTIFIER_NODE, JTI_CONTINUE_IDENTIFIER_NODE, JTI_ACCESS0_IDENTIFIER_NODE, JTI_CLASSDOLLAR_IDENTIFIER_NODE, JTI_ONE_ELT_ARRAY_DOMAIN_TYPE, JTI_RETURN_ADDRESS_TYPE_NODE, JTI_LONG_ZERO_NODE, JTI_FLOAT_ZERO_NODE, JTI_DOUBLE_ZERO_NODE, JTI_INTEGER_TWO_NODE, JTI_INTEGER_FOUR_NODE, JTI_EMPTY_STMT_NODE, JTI_METHODTABLE_TYPE, JTI_METHODTABLE_PTR_TYPE, JTI_UTF8CONST_TYPE, JTI_UTF8CONST_PTR_TYPE, JTI_CLASS_TYPE_NODE, JTI_CLASS_PTR_TYPE, JTI_FIELD_TYPE_NODE, JTI_CONSTANTS_TYPE_NODE, JTI_DTABLE_TYPE, JTI_DTABLE_PTR_TYPE, JTI_FIELD_PTR_TYPE_NODE, JTI_FIELD_INFO_UNION_NODE, JTI_EXCEPTION_TYPE, JTI_EXCEPTION_PTR_TYPE, JTI_LINENUMBERENTRY_TYPE, JTI_LINENUMBERS_TYPE, JTI_METHOD_TYPE_NODE, JTI_METHOD_PTR_TYPE_NODE, JTI_OTABLE_TYPE, JTI_OTABLE_PTR_TYPE, JTI_ATABLE_TYPE, JTI_ATABLE_PTR_TYPE, JTI_SYMBOL_TYPE, JTI_SYMBOLS_ARRAY_TYPE, JTI_SYMBOLS_ARRAY_PTR_TYPE, JTI_END_PARAMS_NODE, JTI_THROW_NODE, JTI_ALLOC_OBJECT_NODE, JTI_ALLOC_NO_FINALIZER_NODE, JTI_SOFT_INSTANCEOF_NODE, JTI_SOFT_CHECKCAST_NODE, JTI_SOFT_INITCLASS_NODE, JTI_SOFT_NEWARRAY_NODE, JTI_SOFT_ANEWARRAY_NODE, JTI_SOFT_MULTIANEWARRAY_NODE, JTI_SOFT_BADARRAYINDEX_NODE, JTI_SOFT_NULLPOINTER_NODE, JTI_SOFT_CHECKARRAYSTORE_NODE, JTI_SOFT_MONITORENTER_NODE, JTI_SOFT_MONITOREXIT_NODE, JTI_SOFT_LOOKUPINTERFACEMETHOD_NODE, JTI_SOFT_LOOKUPJNIMETHOD_NODE, JTI_SOFT_GETJNIENVNEWFRAME_NODE, JTI_SOFT_JNIPOPSYSTEMFRAME_NODE, JTI_SOFT_FMOD_NODE, JTI_SOFT_IDIV_NODE, JTI_SOFT_IREM_NODE, JTI_SOFT_LDIV_NODE, JTI_SOFT_LREM_NODE, JTI_ACCESS_FLAGS_TYPE_NODE, JTI_NATIVECODE_PTR_ARRAY_TYPE_NODE, JTI_WFL_OPERATOR, JTI_MAIN_CLASS, JTI_CURRENT_CLASS, JTI_ALL_CLASS_LIST, JTI_ALL_CLASS_FILENAME, JTI_OTABLE_METHODS, JTI_OTABLE_DECL, JTI_OTABLE_SYMS_DECL, JTI_ATABLE_METHODS, JTI_ATABLE_DECL, JTI_ATABLE_SYMS_DECL, JTI_CTABLE_DECL, JTI_CATCH_CLASSES, JTI_PREDEF_FILENAMES, JTI_MAX }; extern GTY(()) tree java_global_trees[JTI_MAX]; /* "Promoted types" that are used for primitive types smaller than int. We could use int_type_node, but then we would lose type information (such as needed for debugging). */ #define promoted_byte_type_node \ java_global_trees[JTI_PROMOTED_BYTE_TYPE_NODE] #define promoted_short_type_node \ java_global_trees[JTI_PROMOTED_SHORT_TYPE_NODE] #define promoted_char_type_node \ java_global_trees[JTI_PROMOTED_CHAR_TYPE_NODE] #define promoted_boolean_type_node \ java_global_trees[JTI_PROMOTED_BOOLEAN_TYPE_NODE] #define byte_type_node \ java_global_trees[JTI_BYTE_TYPE_NODE] #define short_type_node \ java_global_trees[JTI_SHORT_TYPE_NODE] #define int_type_node \ java_global_trees[JTI_INT_TYPE_NODE] #define long_type_node \ java_global_trees[JTI_LONG_TYPE_NODE] #define unsigned_byte_type_node \ java_global_trees[JTI_UNSIGNED_BYTE_TYPE_NODE] #define unsigned_short_type_node \ java_global_trees[JTI_UNSIGNED_SHORT_TYPE_NODE] #define unsigned_int_type_node \ java_global_trees[JTI_UNSIGNED_INT_TYPE_NODE] #define unsigned_long_type_node \ java_global_trees[JTI_UNSIGNED_LONG_TYPE_NODE] #define decimal_int_max \ java_global_trees[JTI_DECIMAL_INT_MAX_NODE] #define decimal_long_max \ java_global_trees[JTI_DECIMAL_LONG_MAX_NODE] #define object_type_node \ java_global_trees[JTI_OBJECT_TYPE_NODE] #define unqualified_object_id_node \ java_global_trees[JTI_UNQUALIFIED_OBJECT_ID_NODE] #define object_ptr_type_node \ java_global_trees[JTI_OBJECT_PTR_TYPE_NODE] #define string_type_node \ java_global_trees[JTI_STRING_TYPE_NODE] #define string_ptr_type_node \ java_global_trees[JTI_STRING_PTR_TYPE_NODE] #define throwable_type_node \ java_global_trees[JTI_THROWABLE_TYPE_NODE] #define exception_type_node \ java_global_trees[JTI_EXCEPTION_TYPE_NODE] #define runtime_exception_type_node \ java_global_trees[JTI_RUNTIME_EXCEPTION_TYPE_NODE] #define error_exception_type_node \ java_global_trees[JTI_ERROR_EXCEPTION_TYPE_NODE] #define rawdata_ptr_type_node \ java_global_trees[JTI_RAWDATA_PTR_TYPE_NODE] #define byte_array_type_node \ java_global_trees[JTI_BYTE_ARRAY_TYPE_NODE] #define short_array_type_node \ java_global_trees[JTI_SHORT_ARRAY_TYPE_NODE] #define int_array_type_node \ java_global_trees[JTI_INT_ARRAY_TYPE_NODE] #define long_array_type_node \ java_global_trees[JTI_LONG_ARRAY_TYPE_NODE] #define boolean_array_type_node \ java_global_trees[JTI_BOOLEAN_ARRAY_TYPE_NODE] #define char_array_type_node \ java_global_trees[JTI_CHAR_ARRAY_TYPE_NODE] #define double_array_type_node \ java_global_trees[JTI_DOUBLE_ARRAY_TYPE_NODE] #define float_array_type_node \ java_global_trees[JTI_FLOAT_ARRAY_TYPE_NODE] #define array_array_type_node \ java_global_trees[JTI_ARRAY_ARRAY_TYPE_NODE] #define object_array_type_node \ java_global_trees[JTI_OBJECT_ARRAY_TYPE_NODE] #define string_array_type_node \ java_global_trees[JTI_STRING_ARRAY_TYPE_NODE] #define boolean_array_vtable \ java_global_trees[JTI_BOOLEAN_ARRAY_VTABLE] #define byte_array_vtable \ java_global_trees[JTI_BYTE_ARRAY_VTABLE] #define char_array_vtable \ java_global_trees[JTI_CHAR_ARRAY_VTABLE] #define short_array_vtable \ java_global_trees[JTI_SHORT_ARRAY_VTABLE] #define int_array_vtable \ java_global_trees[JTI_INT_ARRAY_VTABLE] #define long_array_vtable \ java_global_trees[JTI_LONG_ARRAY_VTABLE] #define float_array_vtable \ java_global_trees[JTI_FLOAT_ARRAY_VTABLE] #define double_array_vtable \ java_global_trees[JTI_DOUBLE_ARRAY_VTABLE] #define TYPE_identifier_node \ java_global_trees[JTI_TYPE_IDENTIFIER_NODE] /* "TYPE" */ #define init_identifier_node \ java_global_trees[JTI_INIT_IDENTIFIER_NODE] /* "<init>" */ #define clinit_identifier_node \ java_global_trees[JTI_CLINIT_IDENTIFIER_NODE] /* "<clinit>" */ #define finit_identifier_node \ java_global_trees[JTI_FINIT_IDENTIFIER_NODE] /* "finit$" */ /* FIXME "instinit$" and "finit$" should be merged */ #define instinit_identifier_node \ java_global_trees[JTI_INSTINIT_IDENTIFIER_NODE] /* "instinit$" */ #define void_signature_node \ java_global_trees[JTI_VOID_SIGNATURE_NODE] /* "()V" */ #define length_identifier_node \ java_global_trees[JTI_LENGTH_IDENTIFIER_NODE] /* "length" */ #define finalize_identifier_node \ java_global_trees[JTI_FINALIZE_IDENTIFIER_NODE] /* "finalize" */ #define this_identifier_node \ java_global_trees[JTI_THIS_IDENTIFIER_NODE] /* "this" */ #define super_identifier_node \ java_global_trees[JTI_SUPER_IDENTIFIER_NODE] /* "super" */ #define continue_identifier_node \ java_global_trees[JTI_CONTINUE_IDENTIFIER_NODE] /* "continue" */ #define access0_identifier_node \ java_global_trees[JTI_ACCESS0_IDENTIFIER_NODE] /* "access$0" */ #define classdollar_identifier_node \ java_global_trees[JTI_CLASSDOLLAR_IDENTIFIER_NODE] /* "class$" */ #define one_elt_array_domain_type \ java_global_trees[JTI_ONE_ELT_ARRAY_DOMAIN_TYPE] /* The type of the return address of a subroutine. */ #define return_address_type_node \ java_global_trees[JTI_RETURN_ADDRESS_TYPE_NODE] /* Integer constants not declared in tree.h. */ #define long_zero_node \ java_global_trees[JTI_LONG_ZERO_NODE] #define float_zero_node \ java_global_trees[JTI_FLOAT_ZERO_NODE] #define double_zero_node \ java_global_trees[JTI_DOUBLE_ZERO_NODE] #define integer_two_node \ java_global_trees[JTI_INTEGER_TWO_NODE] #define integer_four_node \ java_global_trees[JTI_INTEGER_FOUR_NODE] #define empty_stmt_node \ java_global_trees[JTI_EMPTY_STMT_NODE] /* The type for struct methodtable. */ #define methodtable_type \ java_global_trees[JTI_METHODTABLE_TYPE] #define methodtable_ptr_type \ java_global_trees[JTI_METHODTABLE_PTR_TYPE] #define utf8const_type \ java_global_trees[JTI_UTF8CONST_TYPE] #define utf8const_ptr_type \ java_global_trees[JTI_UTF8CONST_PTR_TYPE] #define class_type_node \ java_global_trees[JTI_CLASS_TYPE_NODE] #define class_ptr_type \ java_global_trees[JTI_CLASS_PTR_TYPE] #define field_type_node \ java_global_trees[JTI_FIELD_TYPE_NODE] #define constants_type_node \ java_global_trees[JTI_CONSTANTS_TYPE_NODE] #define dtable_type \ java_global_trees[JTI_DTABLE_TYPE] #define dtable_ptr_type \ java_global_trees[JTI_DTABLE_PTR_TYPE] #define field_ptr_type_node \ java_global_trees[JTI_FIELD_PTR_TYPE_NODE] #define field_info_union_node \ java_global_trees[JTI_FIELD_INFO_UNION_NODE] #define jexception_type \ java_global_trees[JTI_EXCEPTION_TYPE] #define jexception_ptr_type \ java_global_trees[JTI_EXCEPTION_PTR_TYPE] #define lineNumberEntry_type \ java_global_trees[JTI_LINENUMBERENTRY_TYPE] #define lineNumbers_type \ java_global_trees[JTI_LINENUMBERS_TYPE] #define method_type_node \ java_global_trees[JTI_METHOD_TYPE_NODE] #define method_ptr_type_node \ java_global_trees[JTI_METHOD_PTR_TYPE_NODE] #define otable_type \ java_global_trees[JTI_OTABLE_TYPE] #define atable_type \ java_global_trees[JTI_ATABLE_TYPE] #define otable_ptr_type \ java_global_trees[JTI_OTABLE_PTR_TYPE] #define atable_ptr_type \ java_global_trees[JTI_ATABLE_PTR_TYPE] #define symbol_type \ java_global_trees[JTI_SYMBOL_TYPE] #define symbols_array_type \ java_global_trees[JTI_SYMBOLS_ARRAY_TYPE] #define symbols_array_ptr_type \ java_global_trees[JTI_SYMBOLS_ARRAY_PTR_TYPE] #define class_refs_decl \ Jjava_global_trees[TI_CLASS_REFS_DECL] #define end_params_node \ java_global_trees[JTI_END_PARAMS_NODE] /* References to internal libjava functions we use. */ #define throw_node \ java_global_trees[JTI_THROW_NODE] #define alloc_object_node \ java_global_trees[JTI_ALLOC_OBJECT_NODE] #define alloc_no_finalizer_node \ java_global_trees[JTI_ALLOC_NO_FINALIZER_NODE] #define soft_instanceof_node \ java_global_trees[JTI_SOFT_INSTANCEOF_NODE] #define soft_checkcast_node \ java_global_trees[JTI_SOFT_CHECKCAST_NODE] #define soft_initclass_node \ java_global_trees[JTI_SOFT_INITCLASS_NODE] #define soft_newarray_node \ java_global_trees[JTI_SOFT_NEWARRAY_NODE] #define soft_anewarray_node \ java_global_trees[JTI_SOFT_ANEWARRAY_NODE] #define soft_multianewarray_node \ java_global_trees[JTI_SOFT_MULTIANEWARRAY_NODE] #define soft_badarrayindex_node \ java_global_trees[JTI_SOFT_BADARRAYINDEX_NODE] #define soft_nullpointer_node \ java_global_trees[JTI_SOFT_NULLPOINTER_NODE] #define soft_checkarraystore_node \ java_global_trees[JTI_SOFT_CHECKARRAYSTORE_NODE] #define soft_monitorenter_node \ java_global_trees[JTI_SOFT_MONITORENTER_NODE] #define soft_monitorexit_node \ java_global_trees[JTI_SOFT_MONITOREXIT_NODE] #define soft_lookupinterfacemethod_node \ java_global_trees[JTI_SOFT_LOOKUPINTERFACEMETHOD_NODE] #define soft_lookupjnimethod_node \ java_global_trees[JTI_SOFT_LOOKUPJNIMETHOD_NODE] #define soft_getjnienvnewframe_node \ java_global_trees[JTI_SOFT_GETJNIENVNEWFRAME_NODE] #define soft_jnipopsystemframe_node \ java_global_trees[JTI_SOFT_JNIPOPSYSTEMFRAME_NODE] #define soft_fmod_node \ java_global_trees[JTI_SOFT_FMOD_NODE] #define soft_idiv_node \ java_global_trees[JTI_SOFT_IDIV_NODE] #define soft_irem_node \ java_global_trees[JTI_SOFT_IREM_NODE] #define soft_ldiv_node \ java_global_trees[JTI_SOFT_LDIV_NODE] #define soft_lrem_node \ java_global_trees[JTI_SOFT_LREM_NODE] #define access_flags_type_node \ java_global_trees[JTI_ACCESS_FLAGS_TYPE_NODE] #define nativecode_ptr_array_type_node \ java_global_trees[JTI_NATIVECODE_PTR_ARRAY_TYPE_NODE] #define predef_filenames \ java_global_trees[JTI_PREDEF_FILENAMES] #define nativecode_ptr_type_node ptr_type_node #define wfl_operator \ java_global_trees[JTI_WFL_OPERATOR] extern const char *cyclic_inheritance_report; struct lang_identifier GTY(()) { struct tree_identifier ignore; tree global_value; tree local_value; /* If non-NULL: An ADDR_REF to a VAR_DECL that contains * the Utf8Const representation of the identifier. */ tree utf8_ref; }; /* The resulting tree type. */ union lang_tree_node GTY((desc ("TREE_CODE (&%h.generic) == IDENTIFIER_NODE"), chain_next ("(union lang_tree_node *)TREE_CHAIN (&%h.generic)"))) { union tree_node GTY ((tag ("0"), desc ("tree_node_structure (&%h)"))) generic; struct lang_identifier GTY ((tag ("1"))) identifier; }; /* Macros for access to language-specific slots in an identifier. */ /* Unless specified, each of these slots contains a DECL node or null. */ /* This represents the value which the identifier has in the file-scope namespace. */ #define IDENTIFIER_GLOBAL_VALUE(NODE) \ (((struct lang_identifier *)(NODE))->global_value) /* This represents the value which the identifier has in the current scope. */ #define IDENTIFIER_LOCAL_VALUE(NODE) \ (((struct lang_identifier *)(NODE))->local_value) /* Given an identifier NODE, get the corresponding (non-handle) class. For get_identifier ("java.lang.Number"), the result is the struct whose DECL_ASSEMBLER_NAME is "Classjava_lang_Number". */ #define IDENTIFIER_CLASS_VALUE(NODE) IDENTIFIER_GLOBAL_VALUE(NODE) /* Given an identifier NODE, get the corresponding handle class. For get_identifier ("java.lang.Number"), the result is the struct whose DECL_ASSEMBLER_NAME is "Hjava_lang_Number". */ #define IDENTIFIER_HANDLECLASS_VALUE(NODE) ??? /* Given a signature of a reference (or array) type, or a method, return the corresponding type (if one has been allocated). Do not use for primitive types, since they may be ambiguous. (E.g. is "I" a signature or a class name?) */ #define IDENTIFIER_SIGNATURE_TYPE(NODE) IDENTIFIER_GLOBAL_VALUE(NODE) /* If non-NULL: An ADDR_REF to a VAR_DECL that contains the Utf8Const representation of the identifier. */ #define IDENTIFIER_UTF8_REF(NODE) \ (((struct lang_identifier *)(NODE))->utf8_ref) #define IDENTIFIER_UTF8_DECL(NODE) \ TREE_OPERAND((((struct lang_identifier *)(NODE))->utf8_ref), 0) /* For a FUNCTION_DECL, if we are compiling a .class file, then this is the position in the .class file of the method code. Specifically, this is the code itself, not the code attribute. */ #define DECL_CODE_OFFSET(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.code_offset) /* Similarly, the length of the bytecode. */ #define DECL_CODE_LENGTH(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.code_length) /* Similarly, the position of the LineNumberTable attribute. */ #define DECL_LINENUMBERS_OFFSET(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.f.linenumbers_offset) /* Similarly, the position of the LocalVariableTable attribute (following the standard attribute header). */ #define DECL_LOCALVARIABLES_OFFSET(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.f.localvariables_offset) #define DECL_MAX_LOCALS(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.max_locals) #define DECL_MAX_STACK(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.max_stack) /* Number of local variable slots needed for the arguments of this function. */ #define DECL_ARG_SLOT_COUNT(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.f.arg_slot_count) /* Line number of end of function. */ #define DECL_FUNCTION_LAST_LINE(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.last_line) /* Information on declaration location */ #define DECL_FUNCTION_WFL(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.wfl) /* List of checked thrown exceptions, as specified with the `throws' keyword */ #define DECL_FUNCTION_THROWS(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.throws_list) /* List of other constructors of the same class that this constructor calls */ #define DECL_CONSTRUCTOR_CALLS(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.f.called_constructor) /* When the function is an access function, the DECL it was trying to access */ #define DECL_FUNCTION_ACCESS_DECL(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.f.called_constructor) /* The identifier of the access method used to invoke this method from an inner class. */ #define DECL_FUNCTION_INNER_ACCESS(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.f.inner_access) /* Pointer to the function's current's COMPOUND_EXPR tree (while completing its body) or the function's block */ #define DECL_FUNCTION_BODY(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.f.function_decl_body) /* How specific the function is (for method selection - Java source code front-end */ #define DECL_SPECIFIC_COUNT(DECL) DECL_ARG_SLOT_COUNT(DECL) /* For each function decl, init_test_table contains a hash table whose entries are keyed on class names, and whose values are local boolean decls. The variables are intended to be TRUE when the class has been initialized in this function, and FALSE otherwise. */ #define DECL_FUNCTION_INIT_TEST_TABLE(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.f.init_test_table) /* If LOCAL_CLASS_INITIALIZATION_FLAG_P(decl), give class it initializes. */ #define DECL_FUNCTION_INIT_TEST_CLASS(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.v.slot_chain) /* For each static function decl, itc contains a hash table whose entries are keyed on class named that are definitively initialized in DECL. */ #define DECL_FUNCTION_INITIALIZED_CLASS_TABLE(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.f.ict) /* A list of all the static method calls in the method DECL (if optimizing). Actually each TREE_VALUE points to a COMPONT_EXPR that wraps the invocation so we can later patch it. */ #define DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.f.smic) /* The Number of Artificial Parameters (NAP) DECL contains. this$<n> is excluded, because sometimes created as a parameter before the function decl exists. */ #define DECL_FUNCTION_NAP(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.nap) /* True if DECL is a synthetic ctor. */ #define DECL_FUNCTION_SYNTHETIC_CTOR(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.f.synthetic_ctor) #define DECL_FIXED_CONSTRUCTOR_P(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.f.fixed_ctor) /* A constructor that calls this. */ #define DECL_INIT_CALLS_THIS(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.f.init_calls_this) /* True when DECL (a field) is Synthetic. */ #define FIELD_SYNTHETIC(DECL) DECL_LANG_FLAG_2 (DECL) /* True when DECL aliases an outer context local variable. */ #define FIELD_LOCAL_ALIAS(DECL) DECL_LANG_FLAG_6 (DECL) /* True when DECL, which aliases an outer context local variable is used by the inner classe */ #define FIELD_LOCAL_ALIAS_USED(DECL) DECL_LANG_FLAG_7 (DECL) /* True when DECL is a this$<n> field. Note that FIELD_LOCAL_ALIAS_USED can be differentiated when tested against FIELD_LOCAL_ALIAS. */ #define FIELD_THISN(DECL) DECL_LANG_FLAG_7 (DECL) /* In a LABEL_DECL, a TREE_VEC that saves the type_map at that point. */ #define LABEL_TYPE_STATE(NODE) (DECL_INITIAL (NODE)) /* In the label of a subroutine, a dummy label that records the state following a merge of all the ret instructions in this subroutine. */ #define LABEL_RETURN_LABEL(DECL) DECL_ARGUMENTS(DECL) /* In the label of a sub-routine, records the type state at return. * A local may be TYPE_UNUSED, which means that the local is not * used (stored to or loaded from) in this subroutine - at least for * code that we have verified so far. */ #define LABEL_RETURN_TYPE_STATE(NODE) LABEL_TYPE_STATE (LABEL_RETURN_LABEL (NODE)) /* In a TREE_VEC for a LABEL_RETURN_TYPE_STATE, notes that TREE_VEC_LENGTH has been adjusted to the correct stack size. */ #define RETURN_MAP_ADJUSTED(NODE) TREE_LANG_FLAG_2(NODE) /* In the label of a sub-routine, a chain of the return location labels. */ #define LABEL_RETURN_LABELS(node) \ (LABEL_DECL_CHECK (LABEL_RETURN_LABEL(node))->decl.result) /* In a LABEL_DECL, the next pending label. See pending_blocks in expr.c. */ #define LABEL_PENDING_CHAIN(NODE) (LABEL_DECL_CHECK (NODE)->decl.result) /* In a LABEL_DECL, the corresponding bytecode program counter. */ #define LABEL_PC(NODE) ((NODE)->decl.u2.i) /* Used during verification to mark the label has "changed". (See JVM Spec). */ #define LABEL_CHANGED(NODE) DECL_LANG_FLAG_6(NODE) /* In a LABEL_DECL, true if we have verified instructions starting here. */ #define LABEL_VERIFIED(NODE) (instruction_bits[LABEL_PC(NODE)]&BCODE_VERIFIED) /* True if this code is within a subroutine (target of a jsr). */ #define LABEL_IN_SUBR(NODE) DECL_LANG_FLAG_4(NODE) /* True if this code is the start of a subroutine (target of a jsr). */ #define LABEL_IS_SUBR_START(NODE) DECL_LANG_FLAG_5(NODE) /* In a LABEL_DECL, if LABEL_IN_SUBR(NODE), points to start of subroutine. */ #define LABEL_SUBR_START(NODE) DECL_ABSTRACT_ORIGIN(NODE) /* In a LABEL_DECL that has LABEL_IS_SUBR_START, this points to the start of surrounding subroutine in the case of a nested subroutine, and NULL_TREE otherwise. */ #define LABEL_SUBR_CONTEXT(NODE) DECL_CONTEXT (LABEL_RETURN_LABEL (NODE)) /* The slot number for this local variable. */ #define DECL_LOCAL_SLOT_NUMBER(NODE) \ (DECL_LANG_SPECIFIC(NODE)->u.v.slot_number) /* The start (bytecode) pc for the valid range of this local variable. */ #define DECL_LOCAL_START_PC(NODE) \ (DECL_LANG_SPECIFIC(NODE)->u.v.start_pc) /* The end (bytecode) pc for the valid range of this local variable. */ #define DECL_LOCAL_END_PC(NODE) \ (DECL_LANG_SPECIFIC(NODE)->u.v.end_pc) /* For a VAR_DECLor PARM_DECL, used to chain decls with the same slot_number in decl_map. */ #define DECL_LOCAL_SLOT_CHAIN(NODE) \ (DECL_LANG_SPECIFIC(NODE)->u.v.slot_chain) /* For a FIELD_DECL, holds the name of the access method. Used to read/write the content of the field from an inner class. */ #define FIELD_INNER_ACCESS(DECL) \ (DECL_LANG_SPECIFIC(DECL)->u.v.am) /* Safely tests whether FIELD_INNER_ACCESS exists or not. */ #define FIELD_INNER_ACCESS_P(DECL) \ DECL_LANG_SPECIFIC (DECL) && FIELD_INNER_ACCESS (DECL) /* True if a final variable was initialized upon its declaration, or (if a field) in an initializer. Set after definite assignment. */ #define DECL_FIELD_FINAL_IUD(NODE) \ (DECL_LANG_SPECIFIC(NODE)->u.v.final_iud) /* The original WFL of a final variable. */ #define DECL_FIELD_FINAL_WFL(NODE) \ (DECL_LANG_SPECIFIC(NODE)->u.v.wfl) /* True if NODE is a local variable final. */ #define LOCAL_FINAL_P(NODE) (DECL_LANG_SPECIFIC (NODE) && DECL_FINAL (NODE)) /* True if NODE is a final field. */ #define FINAL_VARIABLE_P(NODE) (FIELD_FINAL (NODE) && !FIELD_STATIC (NODE)) /* True if NODE is a class final field. */ #define CLASS_FINAL_VARIABLE_P(NODE) \ (FIELD_FINAL (NODE) && FIELD_STATIC (NODE)) /* True if NODE is a class initialization flag. This macro accesses the flag to read or set it. */ #define LOCAL_CLASS_INITIALIZATION_FLAG(NODE) \ (DECL_LANG_SPECIFIC(NODE)->u.v.cif) /* True if NODE is a class initialization flag. */ #define LOCAL_CLASS_INITIALIZATION_FLAG_P(NODE) \ (DECL_LANG_SPECIFIC (NODE) && LOCAL_CLASS_INITIALIZATION_FLAG(NODE)) /* True if NODE is a variable that is out of scope. */ #define LOCAL_VAR_OUT_OF_SCOPE_P(NODE) \ (DECL_LANG_SPECIFIC(NODE)->u.v.freed) /* Create a DECL_LANG_SPECIFIC if necessary. */ #define MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC(T) \ if (DECL_LANG_SPECIFIC (T) == NULL) \ { \ DECL_LANG_SPECIFIC ((T)) \ = ggc_alloc_cleared (sizeof (struct lang_decl)); \ DECL_LANG_SPECIFIC (T)->desc = LANG_DECL_VAR; \ } /* A ConstantExpression, after folding and name resolution. */ #define CONSTANT_VALUE_P(NODE) \ (TREE_CODE (NODE) == STRING_CST \ || (TREE_CODE (NODE) == INTEGER_CST \ && TREE_CODE (TREE_TYPE (NODE)) != POINTER_TYPE) \ || TREE_CODE (NODE) == REAL_CST) /* For a local VAR_DECL, holds the index into a words bitstring that specifies if this decl is definitively assigned. The value -1 means the variable has been definitely assigned (and not definitely unassigned). The value -2 means we already reported an error. */ #define DECL_BIT_INDEX(DECL) (DECL_CHECK (DECL)->decl.pointer_alias_set) /* DECL_LANG_SPECIFIC for FUNCTION_DECLs. */ struct lang_decl_func GTY(()) { /* tree chain; not yet used. */ long code_offset; int code_length; long linenumbers_offset; long localvariables_offset; int arg_slots; int max_locals; int max_stack; int arg_slot_count; int last_line; /* End line number for a function decl */ tree wfl; /* Information on the original location */ tree throws_list; /* Exception specified by `throws' */ tree function_decl_body; /* Hold all function's statements */ tree called_constructor; /* When decl is a constructor, the list of other constructor it calls */ /* Class initialization test variables */ htab_t GTY ((param_is (struct treetreehash_entry))) init_test_table; /* Initialized (static) Class Table */ htab_t GTY ((param_is (union tree_node))) ict; tree smic; /* Static method invocation compound */ tree inner_access; /* The identifier of the access method used for invocation from inner classes */ int nap; /* Number of artificial parameters */ unsigned int native : 1; /* Nonzero if this is a native method */ unsigned int synthetic_ctor : 1; /* Nonzero if this is a synthetic ctor */ unsigned int init_final : 1; /* Nonzero all finals are initialized */ unsigned int fixed_ctor : 1; unsigned int init_calls_this : 1; unsigned int strictfp : 1; unsigned int invisible : 1; /* Set for methods we generate internally but which shouldn't be written to the .class file. */ }; struct treetreehash_entry GTY(()) { tree key; tree value; }; extern tree java_treetreehash_find (htab_t, tree); extern tree * java_treetreehash_new (htab_t, tree); extern htab_t java_treetreehash_create (size_t size, int ggc); /* DECL_LANG_SPECIFIC for VAR_DECL, PARM_DECL and sometimes FIELD_DECL (access methods on outer class fields) and final fields. */ struct lang_decl_var GTY(()) { int slot_number; int start_pc; int end_pc; tree slot_chain; tree am; /* Access method for this field (1.1) */ tree wfl; /* Original wfl */ unsigned int final_iud : 1; /* Final initialized upon declaration */ unsigned int cif : 1; /* True: decl is a class initialization flag */ unsigned int freed; /* Decl is no longer in scope. */ }; /* This is what 'lang_decl' really points to. */ enum lang_decl_desc { LANG_DECL_FUNC, LANG_DECL_VAR }; struct lang_decl GTY(()) { enum lang_decl_desc desc; union lang_decl_u { struct lang_decl_func GTY ((tag ("LANG_DECL_FUNC"))) f; struct lang_decl_var GTY ((tag ("LANG_DECL_VAR"))) v; } GTY ((desc ("%0.desc"))) u; }; /* Macro to access fields in `struct lang_type'. */ #define TYPE_SIGNATURE(T) (TYPE_LANG_SPECIFIC(T)->signature) #define TYPE_JCF(T) (TYPE_LANG_SPECIFIC(T)->jcf) #define TYPE_CPOOL(T) (TYPE_LANG_SPECIFIC(T)->cpool) #define TYPE_CPOOL_DATA_REF(T) (TYPE_LANG_SPECIFIC(T)->cpool_data_ref) #define MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC(T) \ if (TYPE_LANG_SPECIFIC ((T)) == NULL) \ { \ TYPE_LANG_SPECIFIC ((T)) \ = ggc_alloc_cleared (sizeof (struct lang_type)); \ } #define TYPE_FINIT_STMT_LIST(T) (TYPE_LANG_SPECIFIC(T)->finit_stmt_list) #define TYPE_CLINIT_STMT_LIST(T) (TYPE_LANG_SPECIFIC(T)->clinit_stmt_list) #define TYPE_II_STMT_LIST(T) (TYPE_LANG_SPECIFIC(T)->ii_block) /* The decl of the synthetic method `class$' used to handle `.class' for non primitive types when compiling to bytecode. */ #define TYPE_DOT_CLASS(T) (TYPE_LANG_SPECIFIC(T)->dot_class) #define TYPE_PACKAGE_LIST(T) (TYPE_LANG_SPECIFIC(T)->package_list) #define TYPE_IMPORT_LIST(T) (TYPE_LANG_SPECIFIC(T)->import_list) #define TYPE_IMPORT_DEMAND_LIST(T) (TYPE_LANG_SPECIFIC(T)->import_demand_list) #define TYPE_PRIVATE_INNER_CLASS(T) (TYPE_LANG_SPECIFIC(T)->pic) #define TYPE_PROTECTED_INNER_CLASS(T) (TYPE_LANG_SPECIFIC(T)->poic) #define TYPE_STRICTFP(T) (TYPE_LANG_SPECIFIC(T)->strictfp) #define TYPE_USES_ASSERTIONS(T) (TYPE_LANG_SPECIFIC(T)->assertions) struct lang_type GTY(()) { tree signature; struct JCF * jcf; struct CPool * cpool; tree cpool_data_ref; /* Cached */ tree finit_stmt_list; /* List of statements finit$ will use */ tree clinit_stmt_list; /* List of statements <clinit> will use */ tree ii_block; /* Instance initializer block */ tree dot_class; /* The decl of the `class$' function that needs to be invoked and generated when compiling to bytecode to implement <non_primitive_type>.class */ tree package_list; /* List of package names, progressive */ tree import_list; /* Imported types, in the CU of this class */ tree import_demand_list; /* Imported types, in the CU of this class */ unsigned pic:1; /* Private Inner Class. */ unsigned poic:1; /* Protected Inner Class. */ unsigned strictfp:1; /* `strictfp' class. */ unsigned assertions:1; /* Any method uses `assert'. */ }; #define JCF_u4 unsigned long #define JCF_u2 unsigned short /* Possible values to pass to lookup_argument_method_generic. */ #define SEARCH_INTERFACE 1 #define SEARCH_SUPER 2 #define SEARCH_ONLY_INTERFACE 4 #define SEARCH_VISIBLE 8 extern void java_parse_file (int); extern bool java_mark_addressable (tree); extern tree java_type_for_mode (enum machine_mode, int); extern tree java_type_for_size (unsigned int, int); extern tree java_unsigned_type (tree); extern tree java_signed_type (tree); extern tree java_signed_or_unsigned_type (int, tree); extern tree java_truthvalue_conversion (tree); extern void add_assume_compiled (const char *, int); extern tree lookup_class (tree); extern tree lookup_java_constructor (tree, tree); extern tree lookup_java_method (tree, tree, tree); extern tree lookup_argument_method (tree, tree, tree); extern tree lookup_argument_method_generic (tree, tree, tree, int); extern int has_method (tree, tree); extern tree promote_type (tree); extern tree get_constant (struct JCF*, int); extern tree get_name_constant (struct JCF*, int); extern tree get_class_constant (struct JCF*, int); extern tree parse_signature (struct JCF *jcf, int sig_index); extern tree add_field (tree, tree, tree, int); extern tree add_method (tree, int, tree, tree); extern tree add_method_1 (tree, int, tree, tree); extern tree make_class (void); extern tree push_class (tree, tree); extern tree unmangle_classname (const char *name, int name_length); extern tree parse_signature_string (const unsigned char *, int); extern tree get_type_from_signature (tree); extern void layout_class (tree); extern tree layout_class_method (tree, tree, tree, tree); extern void layout_class_methods (tree); extern tree build_class_ref (tree); extern tree build_dtable_decl (tree); extern tree build_internal_class_name (tree); extern tree build_constants_constructor (void); extern tree build_ref_from_constant_pool (int); extern tree build_utf8_ref (tree); extern tree ident_subst (const char*, int, const char*, int, int, const char*); extern tree identifier_subst (const tree, const char *, int, int, const char *); extern int global_bindings_p (void); extern int kept_level_p (void); extern tree getdecls (void); extern void pushlevel (int); extern tree poplevel (int,int, int); extern void insert_block (tree); extern void set_block (tree); extern tree pushdecl (tree); extern void java_init_decl_processing (void); extern void java_dup_lang_specific_decl (tree); extern tree build_java_signature (tree); extern tree build_java_argument_signature (tree); extern void set_java_signature (tree, tree); extern tree build_static_field_ref (tree); extern tree build_address_of (tree); extern tree find_local_variable (int index, tree type, int pc); extern tree find_stack_slot (int index, tree type); extern tree build_prim_array_type (tree, HOST_WIDE_INT); extern tree build_java_array_type (tree, HOST_WIDE_INT); extern int is_compiled_class (tree); extern tree mangled_classname (const char*, tree); extern tree lookup_label (int); extern tree pop_type_0 (tree, char**); extern tree pop_type (tree); extern tree decode_newarray_type (int); extern tree lookup_field (tree*, tree); extern int is_array_type_p (tree); extern HOST_WIDE_INT java_array_type_length (tree); extern int read_class (tree); extern void load_class (tree, int); extern tree check_for_builtin (tree, tree); extern void initialize_builtins (void); extern tree lookup_name (tree); extern tree build_known_method_ref (tree, tree, tree, tree, tree); extern tree build_class_init (tree, tree); extern tree build_invokevirtual (tree, tree); extern tree build_invokeinterface (tree, tree); extern tree build_jni_stub (tree); extern tree invoke_build_dtable (int, tree); extern tree build_field_ref (tree, tree, tree); extern void pushdecl_force_head (tree); extern tree build_java_binop (enum tree_code, tree, tree, tree); extern tree build_java_soft_divmod (enum tree_code, tree, tree, tree); extern tree binary_numeric_promotion (tree, tree, tree *, tree *); extern tree build_java_arrayaccess (tree, tree, tree); extern tree build_java_arraystore_check (tree, tree); extern tree build_newarray (int, tree); extern tree build_anewarray (tree, tree); extern tree build_new_array (tree, tree); extern tree build_java_array_length_access (tree); extern tree build_java_arraynull_check (tree, tree, tree); extern tree build_java_indirect_ref (tree, tree, int); extern tree java_check_reference (tree, int); extern tree build_get_class (tree); extern tree build_instanceof (tree, tree); extern tree create_label_decl (tree); extern void push_labeled_block (tree); extern tree prepare_eh_table_type (tree); extern tree build_exception_object_ref (tree); extern tree generate_name (void); extern void pop_labeled_block (void); extern const char *lang_printable_name (tree, int); extern tree maybe_add_interface (tree, tree); extern void set_super_info (int, tree, tree, int); extern void set_class_decl_access_flags (int, tree); extern int get_access_flags_from_decl (tree); extern int interface_of_p (tree, tree); extern int inherits_from_p (tree, tree); extern int common_enclosing_context_p (tree, tree); extern int enclosing_context_p (tree, tree); extern void complete_start_java_method (tree); extern tree build_result_decl (tree); extern void emit_handlers (void); extern void make_class_data (tree); extern void register_class (void); extern int alloc_name_constant (int, tree); extern void emit_register_classes (void); extern tree emit_symbol_table (tree, tree, tree, tree, tree); extern void lang_init_source (int); extern void write_classfile (tree); extern char *print_int_node (tree); extern void parse_error_context (tree cl, const char *, ...) ATTRIBUTE_PRINTF_2; extern void finish_class (void); extern void java_layout_seen_class_methods (void); extern void check_for_initialization (tree, tree); extern tree pushdecl_top_level (tree); extern int alloc_class_constant (tree); extern void init_expr_processing (void); extern void push_super_field (tree, tree); extern void init_class_processing (void); extern int can_widen_reference_to (tree, tree); extern int class_depth (tree); extern int verify_jvm_instructions (struct JCF *, const unsigned char *, long); extern void maybe_pushlevels (int); extern void maybe_poplevels (int); extern void force_poplevels (int); extern int process_jvm_instruction (int, const unsigned char *, long); extern int maybe_adjust_start_pc (struct JCF *, int, int, int); extern void set_local_type (int, tree); extern int merge_type_state (tree); extern int push_type_0 (tree); extern void push_type (tree); extern void load_type_state (tree); extern void add_interface (tree, tree); extern tree force_evaluation_order (tree); extern int verify_constant_pool (struct JCF *); extern void start_java_method (tree); extern void end_java_method (void); extern void give_name_to_locals (struct JCF *); extern void note_instructions (struct JCF *, tree); extern void expand_byte_code (struct JCF *, tree); extern int open_in_zip (struct JCF *, const char *, const char *, int); extern void set_constant_value (tree, tree); #ifdef jword extern int find_constant1 (struct CPool *, int, jword); extern int find_constant2 (struct CPool *, int, jword, jword); #endif extern int find_utf8_constant (struct CPool *, tree); extern int find_string_constant (struct CPool *, tree); extern int find_class_constant (struct CPool *, tree); extern int find_fieldref_index (struct CPool *, tree); extern int find_methodref_index (struct CPool *, tree); extern int find_methodref_with_class_index (struct CPool *, tree, tree); extern void write_constant_pool (struct CPool *, unsigned char *, int); extern int count_constant_pool_bytes (struct CPool *); extern int encode_newarray_type (tree); #ifdef uint64 extern void format_int (char *, jlong, int); extern void format_uint (char *, uint64, int); #endif extern void jcf_trim_old_input (struct JCF *); #ifdef BUFSIZ extern void jcf_print_utf8 (FILE *, const unsigned char *, int); extern void jcf_print_char (FILE *, int); extern void jcf_print_utf8_replace (FILE *, const unsigned char *, int, int, int); extern const char* open_class (const char *, struct JCF *, int, const char *); #endif extern void java_debug_context (void); extern void safe_layout_class (tree); extern tree get_boehm_type_descriptor (tree); extern bool class_has_finalize_method (tree); extern void java_check_methods (tree); extern void init_jcf_parse (void); extern void init_src_parse (void); extern int cxx_keyword_p (const char *, int); extern tree java_mangle_decl (struct obstack *, tree); extern tree java_mangle_class_field (struct obstack *, tree); extern tree java_mangle_class_field_from_string (struct obstack *, char *); extern tree java_mangle_vtable (struct obstack *, tree); extern const char *lang_printable_name_wls (tree, int); extern void append_gpp_mangled_name (const char *, int); extern void add_predefined_file (tree); extern int predefined_filename_p (tree); extern tree decl_constant_value (tree); extern void java_mark_class_local (tree); #if defined(RTX_CODE) && defined (HAVE_MACHINE_MODES) struct rtx_def * java_expand_expr (tree, rtx, enum machine_mode, int); #endif extern void java_inlining_merge_static_initializers (tree, void *); extern void java_inlining_map_static_initializers (tree, void *); extern void compile_resource_data (const char *name, const char *buffer, int); extern void compile_resource_file (const char *, const char *); extern void write_resource_constructor (void); extern void init_resource_processing (void); extern void start_complete_expand_method (tree); extern void java_expand_body (tree); extern int get_symbol_table_index (tree, tree *); extern tree make_catch_class_record (tree, tree); extern void emit_catch_table (void); #define DECL_FINAL(DECL) DECL_LANG_FLAG_3 (DECL) /* Access flags etc for a method (a FUNCTION_DECL): */ #define METHOD_PUBLIC(DECL) DECL_LANG_FLAG_1 (DECL) #define METHOD_PRIVATE(DECL) TREE_PRIVATE (DECL) #define METHOD_PROTECTED(DECL) TREE_PROTECTED (DECL) #define METHOD_STATIC(DECL) DECL_LANG_FLAG_2 (DECL) #define METHOD_FINAL(DECL) DECL_FINAL (DECL) #define METHOD_SYNCHRONIZED(DECL) DECL_LANG_FLAG_4 (DECL) #define METHOD_NATIVE(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.native) #define METHOD_ABSTRACT(DECL) DECL_LANG_FLAG_5 (DECL) #define METHOD_STRICTFP(DECL) (DECL_LANG_SPECIFIC (DECL)->u.f.strictfp) #define METHOD_INVISIBLE(DECL) (DECL_LANG_SPECIFIC (DECL)->u.f.invisible) #define JAVA_FILE_P(NODE) TREE_LANG_FLAG_2 (NODE) #define CLASS_FILE_P(NODE) TREE_LANG_FLAG_3 (NODE) #define ZIP_FILE_P(NODE) TREE_LANG_FLAG_4 (NODE) /* Other predicates on method decls */ #define DECL_CONSTRUCTOR_P(DECL) DECL_LANG_FLAG_7(DECL) #define DECL_INIT_P(DECL) (ID_INIT_P (DECL_NAME (DECL))) #define DECL_FINIT_P(DECL) (ID_FINIT_P (DECL_NAME (DECL))) #define DECL_CLINIT_P(DECL) (ID_CLINIT_P (DECL_NAME (DECL))) #define DECL_INSTINIT_P(DECL) (ID_INSTINIT_P (DECL_NAME (DECL))) /* Predicates on method identifiers. Kept close to other macros using them */ #define ID_INIT_P(ID) ((ID) == init_identifier_node) #define ID_FINIT_P(ID) ((ID) == finit_identifier_node) #define ID_CLINIT_P(ID) ((ID) == clinit_identifier_node) #define ID_CLASSDOLLAR_P(ID) ((ID) == classdollar_identifier_node) #define ID_INSTINIT_P(ID) ((ID) == instinit_identifier_node) /* Access flags etc for a variable/field (a FIELD_DECL): */ #define FIELD_PRIVATE(DECL) TREE_PRIVATE (DECL) #define FIELD_PROTECTED(DECL) TREE_PROTECTED (DECL) #define FIELD_PUBLIC(DECL) DECL_LANG_FLAG_1 (DECL) #define FIELD_STATIC(DECL) TREE_STATIC (DECL) #define FIELD_FINAL(DECL) DECL_FINAL (DECL) #define FIELD_VOLATILE(DECL) DECL_LANG_FLAG_4 (DECL) #define FIELD_TRANSIENT(DECL) DECL_LANG_FLAG_5 (DECL) /* Access flags etc for a class (a TYPE_DECL): */ #define CLASS_PUBLIC(DECL) DECL_LANG_FLAG_1 (DECL) #define CLASS_FINAL(DECL) DECL_FINAL (DECL) #define CLASS_INTERFACE(DECL) DECL_LANG_FLAG_4 (DECL) #define CLASS_ABSTRACT(DECL) DECL_LANG_FLAG_5 (DECL) #define CLASS_SUPER(DECL) DECL_LANG_FLAG_6 (DECL) #define CLASS_STATIC(DECL) DECL_LANG_FLAG_7 (DECL) #define CLASS_PRIVATE(DECL) (TYPE_PRIVATE_INNER_CLASS (TREE_TYPE (DECL))) #define CLASS_PROTECTED(DECL) (TYPE_PROTECTED_INNER_CLASS (TREE_TYPE (DECL))) #define CLASS_STRICTFP(DECL) (TYPE_STRICTFP (TREE_TYPE (DECL))) #define CLASS_USES_ASSERTIONS(DECL) (TYPE_USES_ASSERTIONS (TREE_TYPE (DECL))) /* @deprecated marker flag on methods, fields and classes */ #define METHOD_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL) #define FIELD_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL) #define CLASS_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL) #define DECL_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL) /* The number of virtual methods in this class's dispatch table. Does not include initial two dummy entries (one points to the Class object, and the other is for G++ -fvtable-thunks compatibility). */ #define TYPE_NVIRTUALS(TYPE) TYPE_BINFO_VIRTUALS (TYPE) /* A TREE_VEC (indexed by DECL_VINDEX) containing this class's virtual methods. */ #define TYPE_VTABLE(TYPE) TYPE_BINFO_VTABLE(TYPE) /* Use CLASS_LOADED_P? FIXME */ #define CLASS_COMPLETE_P(DECL) DECL_LANG_FLAG_2 (DECL) /* This maps a bytecode offset (PC) to various flags, listed below (starting with BCODE_). */ extern char *instruction_bits; /* True iff the byte is the start of an instruction. */ #define BCODE_INSTRUCTION_START 1 /* True iff there is a jump or a return to this location. */ #define BCODE_JUMP_TARGET 2 /* True iff this is the start of an exception handler. */ #define BCODE_EXCEPTION_TARGET 16 /* True iff there is a jump to this location (and it needs a label). */ #define BCODE_TARGET (BCODE_JUMP_TARGET| BCODE_EXCEPTION_TARGET) /* True iff there is an entry in the linenumber table for this location. */ #define BCODE_HAS_LINENUMBER 32 /* True iff there is more than one entry in the linenumber table for this location. (This probably does not make much sense.) */ #define BCODE_HAS_MULTI_LINENUMBERS 64 /* True if this instruction has been verified. */ #define BCODE_VERIFIED 8 /* A pointer to the line number table of the current method. */ extern const unsigned char *linenumber_table; /* The length (in items) of the line number table. */ extern int linenumber_count; /* In type_map, means that slot is uninitialized or otherwise unusable. */ #define TYPE_UNKNOWN NULL_TREE /* In type_map, means the second half of a 64-bit double or long. */ #define TYPE_SECOND void_type_node /* In type_map, means the null type (i.e. type of a null reference). */ #define TYPE_NULL ptr_type_node /* In a type map means the type the address subroutine return address. */ #define TYPE_RETURN_ADDR return_address_type_node /* In a subroutine's return type map, indicates that the slot was neither used nor set in the subroutine. */ #define TYPE_UNUSED error_mark_node /* When returned from pop_type_0, indicates stack underflow. */ #define TYPE_UNDERFLOW integer_zero_node /* When returned from pop_type_0, indicates a type mismatch. */ #define TYPE_UNEXPECTED NULL_TREE /* A array mapping variable/stack slot index to the type current in that variable/stack slot. TYPE_UNKNOWN, TYPE_SECOND, and TYPE_NULL are special cases. */ extern tree *type_map; /* Map a stack index to the type currently in that slot. */ #define stack_type_map (type_map+DECL_MAX_LOCALS(current_function_decl)) /* True iff TYPE takes two variable/stack slots. */ #define TYPE_IS_WIDE(TYPE) \ ((TYPE) == double_type_node || (TYPE) == long_type_node) /* True iif CLASS has it's access$0 method generated. */ #define CLASS_ACCESS0_GENERATED_P(CLASS) TYPE_LANG_FLAG_0 (CLASS) /* True iff TYPE is a Java array type. */ #define TYPE_ARRAY_P(TYPE) TYPE_LANG_FLAG_1 (TYPE) /* True for an INDIRECT_REF created from a 'ARRAY.length' operation. */ #define IS_ARRAY_LENGTH_ACCESS(NODE) TREE_LANG_FLAG_4 (NODE) /* If FUNCTION_TYPE or METHOD_TYPE: cache for build_java_argument_signature. */ #define TYPE_ARGUMENT_SIGNATURE(TYPE) TYPE_VFIELD(TYPE) /* Given an array type, give the type of the elements. */ /* FIXME this use of TREE_TYPE conflicts with something or other. */ #define TYPE_ARRAY_ELEMENT(ATYPE) TREE_TYPE(ATYPE) /* True if class TYPE has been loaded (i.e. parsed plus laid out). (The check for CLASS_PARSED_P is needed because of Object and Class.) */ #define CLASS_LOADED_P(TYPE) (TYPE_SIZE (TYPE) != NULL_TREE \ && (CLASS_PARSED_P(TYPE) || TYPE_ARRAY_P(TYPE))) /* True if class TYPE has been parsed (first pass). */ #define CLASS_PARSED_P(TYPE) TYPE_LANG_FLAG_2 (TYPE) /* True if class TYPE was defined in Java source code. */ #define CLASS_FROM_SOURCE_P(TYPE) TYPE_LANG_FLAG_3 (TYPE) /* True of a RECORD_TYPE of a class/interface type (not array type) */ #define CLASS_P(TYPE) TYPE_LANG_FLAG_4 (TYPE) /* True if class TYPE was requested (on command line) to be compiled.*/ #define CLASS_FROM_CURRENTLY_COMPILED_P(TYPE) \ TYPE_LANG_FLAG_5 (TYPE) /* True if class TYPE is currently being laid out. Helps in detection of inheritance cycle occurring as a side effect of performing the layout of a class. */ #define CLASS_BEING_LAIDOUT(TYPE) TYPE_LANG_FLAG_6 (TYPE) /* True if class TYPE has a field initializer finit$ function */ #define CLASS_HAS_FINIT_P(TYPE) TYPE_FINIT_STMT_LIST (TYPE) /* True if identifier ID was seen while processing a single type import stmt */ #define IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P(ID) TREE_LANG_FLAG_0 (ID) /* True if identifier ID was seen while processing an import statement */ #define IS_A_CLASSFILE_NAME(ID) TREE_LANG_FLAG_1 (ID) /* True if ID is a qualified named (contains . or /) */ #define QUALIFIED_P(ID) TREE_LANG_FLAG_2 (ID) /* True if ID is an already processed import on demand */ #define IS_AN_IMPORT_ON_DEMAND_P(ID) TREE_LANG_FLAG_3 (ID) /* True if ID is a command-line specified filename */ #define IS_A_COMMAND_LINE_FILENAME_P(ID) TREE_LANG_FLAG_4 (ID) /* True if filename ID has already been parsed */ #define HAS_BEEN_ALREADY_PARSED_P(ID) TREE_LANG_FLAG_5 (ID) /* True if EXPR is RHS sub-tree of a compound assign expression */ #define COMPOUND_ASSIGN_P(EXPR) TREE_LANG_FLAG_1 (EXPR) /* True if a SWITCH_EXPR has a DEFAULT_EXPR. */ #define SWITCH_HAS_DEFAULT(NODE) TREE_LANG_FLAG_3 (NODE) /* True if EXPR (a WFL in that case) was created after the reduction of PRIMARY . XXX */ #define PRIMARY_P(EXPR) TREE_LANG_FLAG_2 (EXPR) /* True if EXPR (a MODIFY_EXPR in that case) is the result of variable initialization during its declaration */ #define MODIFY_EXPR_FROM_INITIALIZATION_P(EXPR) TREE_LANG_FLAG_2 (EXPR) /* True if EXPR (a TREE_TYPE denoting a class type) has its methods already checked (for redefinitions, etc, see java_check_regular_methods.) */ #define CLASS_METHOD_CHECKED_P(EXPR) TREE_LANG_FLAG_2 (EXPR) /* True if TYPE (a TREE_TYPE denoting a class type) was found to feature a finalizer method. */ #define HAS_FINALIZER_P(EXPR) TREE_LANG_FLAG_3 (EXPR) /* True if EXPR (a WFL in that case) resolves into an expression name */ #define RESOLVE_EXPRESSION_NAME_P(WFL) TREE_LANG_FLAG_0 (WFL) /* True if EXPR (a LOOP_EXPR in that case) is part of a for statement */ #define FOR_LOOP_P(EXPR) TREE_LANG_FLAG_0 (EXPR) /* True if NODE (a RECORD_TYPE in that case) is an anonymous class. */ #define ANONYMOUS_CLASS_P(NODE) TREE_LANG_FLAG_0 (NODE)


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