X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=gcc%2Fjava%2Fgcj.info-1;fp=gcc%2Fjava%2Fgcj.info-1;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=bff525fb6e776df6e177cf071b369b88b1323069;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/gcc/java/gcj.info-1 b/gcc/java/gcj.info-1 deleted file mode 100644 index bff525fb..00000000 --- a/gcc/java/gcj.info-1 +++ /dev/null @@ -1,1012 +0,0 @@ -This is gcj.info, produced by makeinfo version 4.5 from gcj.texi. - -INFO-DIR-SECTION Programming -START-INFO-DIR-ENTRY -* Gcj: (gcj). Ahead-of-time compiler for the Java language -END-INFO-DIR-ENTRY - -INFO-DIR-SECTION Individual utilities -START-INFO-DIR-ENTRY -* gcjh: (gcj)Invoking gcjh. - Generate header files from Java class files -* jv-scan: (gcj)Invoking jv-scan. - Print information about Java source files -* jcf-dump: (gcj)Invoking jcf-dump. - Print information about Java class files -* gij: (gcj)Invoking gij. GNU interpreter for Java bytecode -* jv-convert: (gcj)Invoking jv-convert. - Convert file from one encoding to another -* rmic: (gcj)Invoking rmic. - Generate stubs for Remote Method Invocation. -* rmiregistry: (gcj)Invoking rmiregistry. - The remote object registry. -END-INFO-DIR-ENTRY - - Copyright (C) 2001, 2002 Free Software Foundation, Inc. - - Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.1 or -any later version published by the Free Software Foundation; with the -Invariant Sections being "GNU General Public License", the Front-Cover -texts being (a) (see below), and with the Back-Cover Texts being (b) -(see below). A copy of the license is included in the section entitled -"GNU Free Documentation License". - - (a) The FSF's Front-Cover Text is: - - A GNU Manual - - (b) The FSF's Back-Cover Text is: - - You have freedom to copy and modify this GNU Manual, like GNU -software. Copies published by the Free Software Foundation raise -funds for GNU development. - - -File: gcj.info, Node: Top, Next: Copying, Up: (dir) - -Introduction -************ - - This manual describes how to use `gcj', the GNU compiler for the -Java programming language. `gcj' can generate both `.class' files and -object files, and it can read both Java source code and `.class' files. - -* Menu: - -* Copying:: The GNU General Public License -* GNU Free Documentation License:: - How you can share and copy this manual -* Invoking gcj:: Compiler options supported by `gcj' -* Compatibility:: Compatibility between gcj and other tools for Java -* Invoking gcjh:: Generate header files from class files -* Invoking jv-scan:: Print information about source files -* Invoking jcf-dump:: Print information about class files -* Invoking gij:: Interpreting Java bytecodes -* Invoking jv-convert:: Converting from one encoding to another -* Invoking rmic:: Generate stubs for Remote Method Invocation. -* Invoking rmiregistry:: The remote object registry. -* About CNI:: Description of the Cygnus Native Interface -* Resources:: Where to look for more information - - -File: gcj.info, Node: Copying, Next: GNU Free Documentation License, Prev: Top, Up: Top - -GNU GENERAL PUBLIC LICENSE -************************** - - Version 2, June 1991 - Copyright (C) 1989, 1991 Free Software Foundation, Inc. - 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - -Preamble -======== - - The licenses for most software are designed to take away your -freedom to share and change it. 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You may copy and distribute verbatim copies of the Program's - source code as you receive it, in any medium, provided that you - conspicuously and appropriately publish on each copy an appropriate - copyright notice and disclaimer of warranty; keep intact all the - notices that refer to this License and to the absence of any - warranty; and give any other recipients of the Program a copy of - this License along with the Program. - - You may charge a fee for the physical act of transferring a copy, - and you may at your option offer warranty protection in exchange - for a fee. - - 2. You may modify your copy or copies of the Program or any portion - of it, thus forming a work based on the Program, and copy and - distribute such modifications or work under the terms of Section 1 - above, provided that you also meet all of these conditions: - - a. You must cause the modified files to carry prominent notices - stating that you changed the files and the date of any change. - - b. 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For software which is copyrighted - by the Free Software Foundation, write to the Free Software - Foundation; we sometimes make exceptions for this. Our decision - will be guided by the two goals of preserving the free status of - all derivatives of our free software and of promoting the sharing - and reuse of software generally. - - NO WARRANTY - - 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO - WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE - LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT - HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT - WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT - NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE - QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE - PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY - SERVICING, REPAIR OR CORRECTION. - - 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN - WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY - MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE - LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, - INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR - INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF - DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU - OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY - OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN - ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - - END OF TERMS AND CONDITIONS - -How to Apply These Terms to Your New Programs -============================================= - - If you develop a new program, and you want it to be of the greatest -possible use to the public, the best way to achieve this is to make it -free software which everyone can redistribute and change under these -terms. - - To do so, attach the following notices to the program. It is safest -to attach them to the start of each source file to most effectively -convey the exclusion of warranty; and each file should have at least -the "copyright" line and a pointer to where the full notice is found. - - ONE LINE TO GIVE THE PROGRAM'S NAME AND A BRIEF IDEA OF WHAT IT DOES. - Copyright (C) YEAR NAME OF AUTHOR - - This program 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 of the License, or - (at your option) any later version. - - This program 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 this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. - - Also add information on how to contact you by electronic and paper -mail. - - If the program is interactive, make it output a short notice like -this when it starts in an interactive mode: - - Gnomovision version 69, Copyright (C) YEAR NAME OF AUTHOR - Gnomovision comes with ABSOLUTELY NO WARRANTY; for details - type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - - The hypothetical commands `show w' and `show c' should show the -appropriate parts of the General Public License. Of course, the -commands you use may be called something other than `show w' and `show -c'; they could even be mouse-clicks or menu items--whatever suits your -program. - - You should also get your employer (if you work as a programmer) or -your school, if any, to sign a "copyright disclaimer" for the program, -if necessary. Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the program - `Gnomovision' (which makes passes at compilers) written by James Hacker. - - SIGNATURE OF TY COON, 1 April 1989 - Ty Coon, President of Vice - - This General Public License does not permit incorporating your -program into proprietary programs. If your program is a subroutine -library, you may consider it more useful to permit linking proprietary -applications with the library. If this is what you want to do, use the -GNU Library General Public License instead of this License. - - -File: gcj.info, Node: GNU Free Documentation License, Next: Invoking gcj, Prev: Copying, Up: Top - -GNU Free Documentation License -****************************** - - Version 1.1, March 2000 - Copyright (C) 2000 Free Software Foundation, Inc. - 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA - - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - 0. PREAMBLE - - The purpose of this License is to make a manual, textbook, or other - written document "free" in the sense of freedom: to assure everyone - the effective freedom to copy and redistribute it, with or without - modifying it, either commercially or noncommercially. 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AGGREGATION WITH INDEPENDENT WORKS - - A compilation of the Document or its derivatives with other - separate and independent documents or works, in or on a volume of - a storage or distribution medium, does not as a whole count as a - Modified Version of the Document, provided no compilation - copyright is claimed for the compilation. Such a compilation is - called an "aggregate", and this License does not apply to the - other self-contained works thus compiled with the Document, on - account of their being thus compiled, if they are not themselves - derivative works of the Document. - - If the Cover Text requirement of section 3 is applicable to these - copies of the Document, then if the Document is less than one - quarter of the entire aggregate, the Document's Cover Texts may be - placed on covers that surround only the Document within the - aggregate. Otherwise they must appear on covers around the whole - aggregate. - - 8. 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However, parties who have received copies, or rights, - from you under this License will not have their licenses - terminated so long as such parties remain in full compliance. - - 10. FUTURE REVISIONS OF THIS LICENSE - - The Free Software Foundation may publish new, revised versions of - the GNU Free Documentation License from time to time. Such new - versions will be similar in spirit to the present version, but may - differ in detail to address new problems or concerns. See - `http://www.gnu.org/copyleft/'. - - Each version of the License is given a distinguishing version - number. If the Document specifies that a particular numbered - version of this License "or any later version" applies to it, you - have the option of following the terms and conditions either of - that specified version or of any later version that has been - published (not as a draft) by the Free Software Foundation. If - the Document does not specify a version number of this License, - you may choose any version ever published (not as a draft) by the - Free Software Foundation. - -ADDENDUM: How to use this License for your documents -==================================================== - - To use this License in a document you have written, include a copy of -the License in the document and put the following copyright and license -notices just after the title page: - - Copyright (C) YEAR YOUR NAME. - Permission is granted to copy, distribute and/or modify this document - under the terms of the GNU Free Documentation License, Version 1.1 - or any later version published by the Free Software Foundation; - with the Invariant Sections being LIST THEIR TITLES, with the - Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST. - A copy of the license is included in the section entitled ``GNU - Free Documentation License''. - - If you have no Invariant Sections, write "with no Invariant Sections" -instead of saying which ones are invariant. If you have no Front-Cover -Texts, write "no Front-Cover Texts" instead of "Front-Cover Texts being -LIST"; likewise for Back-Cover Texts. - - If your document contains nontrivial examples of program code, we -recommend releasing these examples in parallel under your choice of -free software license, such as the GNU General Public License, to -permit their use in free software. - - -File: gcj.info, Node: Invoking gcj, Next: Compatibility, Prev: GNU Free Documentation License, Up: Top - -Invoking gcj -************ - - As `gcj' is just another front end to `gcc', it supports many of the -same options as gcc. *Note Option Summary: (gcc)Option Summary. This -manual only documents the options specific to `gcj'. - -* Menu: - -* Input and output files:: -* Input Options:: How gcj finds files -* Encodings:: Options controlling source file encoding -* Warnings:: Options controlling warnings specific to gcj -* Code Generation:: Options controlling the output of gcj -* Configure-time Options:: Options you won't use - - -File: gcj.info, Node: Input and output files, Next: Input Options, Up: Invoking gcj - -Input and output files -====================== - - A `gcj' command is like a `gcc' command, in that it consists of a -number of options and file names. The following kinds of input file -names are supported: - -`FILE.java' - Java source files. - -`FILE.class' - Java bytecode files. - -`FILE.zip' -`FILE.jar' - An archive containing one or more `.class' files, all of which are - compiled. The archive may be compressed. - -`@FILE' - A file containing a whitespace-separated list of input file names. - (Currently, these must all be `.java' source files, but that may - change.) Each named file is compiled, just as if it had been on - the command line. - -`LIBRARY.a' -`LIBRARY.so' -`-lLIBNAME' - Libraries to use when linking. See the `gcc' manual. - - You can specify more than one input file on the `gcj' command line, -in which case they will all be compiled. If you specify a `-o FILENAME' -option, all the input files will be compiled together, producing a -single output file, named FILENAME. This is allowed even when using -`-S' or `-c', but not when using `-C' or `--resource'. (This is an -extension beyond the what plain `gcc' allows.) (If more than one input -file is specified, all must currently be `.java' files, though we hope -to fix this.) - - -File: gcj.info, Node: Input Options, Next: Encodings, Prev: Input and output files, Up: Invoking gcj - -Input Options -============= - - `gcj' has options to control where it looks to find files it needs. -For instance, `gcj' might need to load a class that is referenced by -the file it has been asked to compile. Like other compilers for the -Java language, `gcj' has a notion of a "class path". There are several -options and environment variables which can be used to manipulate the -class path. When `gcj' looks for a given class, it searches the class -path looking for matching `.class' or `.java' file. `gcj' comes with a -built-in class path which points at the installed `libgcj.jar', a file -which contains all the standard classes. - - In the below, a directory or path component can refer either to an -actual directory on the filesystem, or to a `.zip' or `.jar' file, -which `gcj' will search as if it is a directory. - -`-IDIR' - All directories specified by `-I' are kept in order and prepended - to the class path constructed from all the other options. Unless - compatibility with tools like `javac' is imported, we recommend - always using `-I' instead of the other options for manipulating the - class path. - -`--classpath=PATH' - This sets the class path to PATH, a colon-separated list of paths - (on Windows-based systems, a semicolon-separate list of paths). - This does not override the builtin ("boot") search path. - -`--CLASSPATH=PATH' - Deprecated synonym for `--classpath'. - -`--bootclasspath=PATH' - Where to find the standard builtin classes, such as - `java.lang.String'. - -`--extdirs=PATH' - For each directory in the PATH, place the contents of that - directory at the end of the class path. - -`CLASSPATH' - This is an environment variable which holds a list of paths. - - The final class path is constructed like so: - - * First come all directories specified via `-I'. - - * If `--classpath' is specified, its value is appended. Otherwise, - if the `CLASSPATH' environment variable is specified, then its - value is appended. Otherwise, the current directory (`"."') is - appended. - - * If `--bootclasspath' was specified, append its value. Otherwise, - append the built-in system directory, `libgcj.jar'. - - * Finaly, if `--extdirs' was specified, append the contents of the - specified directories at the end of the class path. Otherwise, - append the contents of the built-in extdirs at - `$(prefix)/share/java/ext'. - - The classfile built by `gcj' for the class `java.lang.Object' (and -placed in `libgcj.jar') contains a special zero length attribute -`gnu.gcj.gcj-compiled'. The compiler looks for this attribute when -loading `java.lang.Object' and will report an error if it isn't found, -unless it compiles to bytecode (the option -`-fforce-classes-archive-check' can be used to override this behavior -in this particular case.) - -`-fforce-classes-archive-check' - This forces the compiler to always check for the special zero - length attribute `gnu.gcj.gcj-compiled' in `java.lang.Object' and - issue an error if it isn't found. - - -File: gcj.info, Node: Encodings, Next: Warnings, Prev: Input Options, Up: Invoking gcj - -Encodings -========= - - The Java programming language uses Unicode throughout. In an effort -to integrate well with other locales, `gcj' allows `.java' files to be -written using almost any encoding. `gcj' knows how to convert these -encodings into its internal encoding at compile time. - - You can use the `--encoding=NAME' option to specify an encoding (of -a particular character set) to use for source files. If this is not -specified, the default encoding comes from your current locale. If -your host system has insufficient locale support, then `gcj' assumes -the default encoding to be the `UTF-8' encoding of Unicode. - - To implement `--encoding', `gcj' simply uses the host platform's -`iconv' conversion routine. This means that in practice `gcj' is -limited by the capabilities of the host platform. - - The names allowed for the argument `--encoding' vary from platform -to platform (since they are not standardized anywhere). However, `gcj' -implements the encoding named `UTF-8' internally, so if you choose to -use this for your source files you can be assured that it will work on -every host. - - -File: gcj.info, Node: Warnings, Next: Code Generation, Prev: Encodings, Up: Invoking gcj - -Warnings -======== - - `gcj' implements several warnings. As with other generic `gcc' -warnings, if an option of the form `-Wfoo' enables a warning, then -`-Wno-foo' will disable it. Here we've chosen to document the form of -the warning which will have an effect - the default being the opposite -of what is listed. - -`-Wredundant-modifiers' - With this flag, `gcj' will warn about redundant modifiers. For - instance, it will warn if an interface method is declared `public'. - -`-Wextraneous-semicolon' - This causes `gcj' to warn about empty statements. Empty statements - have been deprecated. - -`-Wno-out-of-date' - This option will cause `gcj' not to warn when a source file is - newer than its matching class file. By default `gcj' will warn - about this. - -`-Wunused' - This is the same as `gcc''s `-Wunused'. - -`-Wall' - This is the same as `-Wredundant-modifiers -Wextraneous-semicolon - -Wunused'. -