dba370a829
* lang.opt (-freduced-reflection): New option. * lang.c (java_post_options): Generate an error if -freduced-reflection used with -fjni or -findirect-dispatch. * java-tree.h (flag_reduced_reflection): Declare new variable. * boehm.c (get_boehm_type_descriptor): Indicate all pointers if bitmap overflows and flag_reduced_reflection set. * class.c (uses_jv_markobj_p): New function. (make_class_data): Moved generation of vtable to before reflection data, generate less reflection data if flag_reduced_reflection set. * gcj.texi: Document -freduced-reflection. From-SVN: r112095
189 lines
3.9 KiB
Plaintext
189 lines
3.9 KiB
Plaintext
; Options for the Java front end.
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; Copyright (C) 2003, 2005 Free Software Foundation, Inc.
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;
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; This file is part of GCC.
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;
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; GCC is free software; you can redistribute it and/or modify it under
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; the terms of the GNU General Public License as published by the Free
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; Software Foundation; either version 2, or (at your option) any later
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; version.
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;
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; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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; WARRANTY; without even the implied warranty of MERCHANTABILITY or
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; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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; for more details.
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;
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; You should have received a copy of the GNU General Public License
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; along with GCC; see the file COPYING. If not, write to the Free
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; Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
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; 02110-1301, USA.
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; See the GCC internals manual for a description of this file's format.
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; Please try to keep this file in ASCII collating order.
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Language
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Java
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I
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Java Joined
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; Documented for C
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M
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Java
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; Documented for C
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MD_
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Java Undocumented
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; Documented for C
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MF
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Java Separate
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; Documented for C
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MM
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Java
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; Documented for C
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MMD_
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Java Undocumented
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; Documented for C
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MP
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Java
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; Documented for C
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MT
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Java Separate
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; Documented for C
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Wall
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Java
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; Documented for C
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Wdeprecated
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Java Var(warn_deprecated) VarExists
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Warn if a deprecated compiler feature, class, method, or field is used
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Wextraneous-semicolon
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Java Var(flag_extraneous_semicolon)
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Warn if deprecated empty statements are found
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Wout-of-date
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Java Var(flag_newer) Init(1)
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Warn if .class files are out of date
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Wredundant-modifiers
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Java Var(flag_redundant)
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Warn if modifiers are specified when not necessary
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fCLASSPATH=
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Java JoinedOrMissing RejectNegative
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--CLASSPATH Deprecated; use --classpath instead
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fassert
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Java Var(flag_assert) Init(1)
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Permit the use of the assert keyword
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fassume-compiled
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Java
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fassume-compiled=
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Java JoinedOrMissing
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fenable-assertions
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Java
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fenable-assertions=
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Java JoinedOrMissing
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fdisable-assertions
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Java
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fdisable-assertions=
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Java JoinedOrMissing
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fbootclasspath=
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Java JoinedOrMissing RejectNegative
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--bootclasspath=<path> Replace system path
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fcheck-references
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Java Var(flag_check_references)
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Generate checks for references to NULL
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fclasspath=
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Java JoinedOrMissing RejectNegative
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--classpath=<path> Set class path
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fcompile-resource=
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Java Joined RejectNegative
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femit-class-file
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Java Var(flag_emit_class_files) VarExists
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Output a class file
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femit-class-files
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Java Var(flag_emit_class_files)
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Alias for -femit-class-file
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fencoding=
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Java Joined RejectNegative
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--encoding=<encoding> Choose input encoding (defaults from your locale)
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fextdirs=
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Java Joined RejectNegative
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--extdirs=<path> Set the extension directory path
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ffilelist-file
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Java Var(flag_filelist_file)
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Input file is a file with a list of filenames to compile
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fforce-classes-archive-check
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Java Var(flag_force_classes_archive_check)
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Always check for non gcj generated classes archives
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fhash-synchronization
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Java Var(flag_hash_synchronization)
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Assume the runtime uses a hash table to map an object to its synchronization structure
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findirect-dispatch
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Java Var(flag_indirect_dispatch)
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Use offset tables for virtual method calls
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finline-functions
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Java
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fjni
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Java Var(flag_jni)
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Assume native functions are implemented using JNI
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foptimize-static-class-initialization
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Java Var(flag_optimize_sci)
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Enable optimization of static class initialization code
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foutput-class-dir=
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Java Joined RejectNegative
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freduced-reflection
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Java Var(flag_reduced_reflection)
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Reduce the amount of reflection meta-data generated
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fstore-check
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Java Var(flag_store_check) Init(1)
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Enable assignability checks for stores into object arrays
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fuse-boehm-gc
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Java Var(flag_use_boehm_gc)
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Generate code for the Boehm GC
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fuse-divide-subroutine
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Java Var(flag_use_divide_subroutine) Init(1)
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Call a library routine to do integer divisions
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fbootstrap-classes
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Java Var(flag_bootstrap_classes)
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Generated should be loaded by bootstrap loader
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version
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Java
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