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Contributions to the GNU Compiler Collection IBM Systems Journal - Find Articles The GNU Compiler Collection (GCC) is all optimizing compiler for the GNU project that is capable of generating code for a variety of platforms and that supports a number of languages, computer architectures, and operating systems. The compiler was initially targeted at the common microprocessors of the late 1980s, such as the Motorola 68000, and was ported to other CISC (complex instruction set computer) processors, such as the Intel 80386. The GCC compiler is written in the C language, and the source code is composed of files common to all targets and files with specific information about the target architecture, target system, and target file format--the latter referenced as the machine description. www.findarticles.com /p/articles/mi_m0ISJ/is_2_44/ai_n15399771   (874 words)

Using the GNU Compiler Collection (GCC): Standards   (Site not responding. Last check: 2007-10-15) For each language compiled by GCC for which there is a standard, GCC attempts to follow one or more versions of that standard, possibly with some exceptions, and possibly with some extensions. GCC aims towards being usable as a conforming freestanding implementation, or as the compiler for a conforming hosted implementation. GCC does not provide the library facilities required only of hosted implementations, nor yet all the facilities required by C99 of freestanding implementations; to use the facilities of a hosted environment, you will need to find them elsewhere (for example, in the GNU C library). www.mhatt.aps.anl.gov /dohn/programming/gcc/gcc_2.html   (821 words)

GNU Compiler Collection GCC is a GPL-licensed compiler distributed by the Free Software Foundation, and a key enabling technology[?] for the Open Source Software (OSS) and Free software movements. Originally written by Richard Stallman in 1987, GCC is now maintained by a varied group of programmers from around the world. GCC has been adopted as the main compiler used to build and develop for a number of systems, including GNU/Linux, BSD, Mac OS X, NeXTSTEP, and BeOS. www.ebroadcast.com.au /lookup/encyclopedia/gc/Gcc.html   (237 words)

GNU Compiler Collection - Wikipedia, the free encyclopedia GCC is often the compiler of choice for developing software that is required to execute on a plethora of hardware. GCC developers have given this part of the compiler the somewhat contradictory name the "middle end." These optimizations include dead code elimination, partial redundancy elimination, global value numbering, sparse conditional constant propagation, and scalar replacement of aggregates. The behavior of the GCC back end is partly specified by preprocessor macros and functions specific to a target architecture, for instance to define the endianness, word size, and calling conventions. en.wikipedia.org /wiki/GNU_Compiler_Collection   (1378 words)

GNU Compiler Collection (GCC) Internals GCC does not contain machine dependent code, but it does contain code that depends on machine parameters such as endianness (whether the most significant byte has the highest or lowest address of the bytes in a word) and the availability of autoincrement addressing. GCC is normally configured to use the same function calling convention normally in use on the target system. A test that fails for the alternate compiler but passes for the compiler under test probably tests for a bug that was fixed in the compiler under test but is present in the alternate compiler. modular.fas.harvard.edu /docs/debian-packages/libg2c0-dev/gccint.html   (11858 words)

Using the GNU Compiler Collection LG #120   (Site not responding. Last check: 2007-10-15) The GNU C compiler is an integral part of the GNU system and was initially written by Richard Stallman. Since the GCC source code is available and modular, it can easily be modified to emit binaries for obscure or new platforms, such as those used in embedded systems. As the name suggests, the preprocessor runs before the compilation of the program begins and processes the various directives to produce code ready to be compiled by the C compiler. linuxgazette.net /120/vinayak.html   (1649 words)

Gcc The GNU Compiler Collection is a full-featured ANSI C compiler with support for K&R C, as well as C++, Objective C, Java, and Fortran. GCC now supports the Intel IA-64 processor, so completely free software systems will be able to run on the IA-64 architecture as soon as it is released.Version 3.0 includes a new C++ API and library, and a new x86 back-end. The GNU Compiler for Java is now integrated and supported: GCJ can compile Java source or Java bytecodes to either native code or Java class files. directory.fsf.org /devel/compilers/gcc.html   (379 words)

Press release on GNU Compiler Collection 3.0 release GCC is a Free (as in freedom) Software compiler toolset, licensed under the GNU General Public License (GPL). GCC was an essential step on the road to freedom." GCC 3.0 has benefitted from the efforts of several successful businesses built around support and development of Free Software. Originally developed by Richard M. Stallman, GCC is now developed and improved by a worldwide network of volunteers, lead by the GCC Steering Committee, the official maintainers of GCC. lwn.net /2001/0621/a/GCC3.0.php3   (540 words)

Using and Porting the GNU Compiler Collection (GCC) - Installation Any other compilation errors may represent bugs in the port to your machine or operating system, and should be investigated and reported (see section Reporting Bugs). Any difference, no matter how innocuous, indicates that the stage 2 compiler has compiled GNU CC incorrectly, and is therefore a potentially serious bug which you should investigate and report (see section Reporting Bugs). GNU CC includes a runtime library for Objective-C because it is an integral part of the language. www.cs.queensu.ca /software_docs/gnudev/gcc/gcc_46.html   (2970 words)

Using the GNU Compiler Collection (GCC): Several versions of the compiler (C, C++, Objective-C, Ada, Fortran, and Java) are integrated; this is why we use the name "GNU Compiler Collection". "GCC" is a common shorthand term for the GNU Compiler Collection. When you compile C++ programs, you may specify many of the same command-line options that you use for compiling programs in any language; or command-line options meaningful for C and related languages; or options that are meaningful only for C++ programs. www.physics.ohio-state.edu /doco/gnu/gcc/gcc.html   (11088 words)

GNU Compiler Collection (GCC) Internals: GNU Compiler Collection (GCC) Internals   (Site not responding. Last check: 2007-10-15) Contributing to GCC Development), the characteristics of the machines supported by GCC as hosts and targets (see section 2. GCC and Portability), how GCC relates to the ABIs on such systems (see section 3. Interfacing to GCC Output), and the characteristics of the languages for which GCC front ends are written (see section 4. www.mhatt.aps.anl.gov /dohn/programming/gcc/gccint.html   (274 words)

GCC Releases - GNU Project - Free Software Foundation (FSF) Source code for GCC releases may be downloaded from our mirror sites. The table is sorted by date; starting with version 3.3.4, the GCC project provides bug releases for older release branches for those users who require a very high degree of stability. For questions related to the use of GCC, please consult these web pages and the GCC manuals. www.gnu.org /software/gcc/releases.html   (248 words)

freshmeat.net: Project details for gcc   (Site not responding. Last check: 2007-10-15) The GNU Compiler Collection contains frontends for C, C++, Objective-C, Fortran, Java, and Ada as well as libraries for these languages. GCC provides many levels of source code error checking traditionally provided by other tools (such as lint), produces debugging information, and can perform many different optimizations to the resulting object code. A lot of compilers have come and gone over the last years but GCC has been one of the leading compilers in use over the last 15 years. freshmeat.net /projects/gcc   (1081 words)

Using the GNU Compiler Collection (Part2) LG #121   (Site not responding. Last check: 2007-10-15) Programs compiled with profiling and/or debugging turned on are usually referred to as debug binaries, as opposed to production binaries which are compiled with optimization flags. Each of the main compile stages (compiling to assembly language, assembling and linking) is done by different executables (e.g. Before we move on to optimizations, we need to look at how a compiler is able to generate code for different platforms and different languages. linuxgazette.net /121/hegde.html   (1488 words)

Using and Porting the GNU Compiler Collection (GCC): Several versions of the compiler (C, C++, Objective C, Fortran, Java) are integrated; this is why we use the name "GNU Compiler Collection". GCC has incomplete support for this standard version; see http://gcc.gnu.org/gcc-3.0/c99status.html for details. Makes the compiler print out each function name as it is compiled, and print some statistics about each pass when it finishes. www.sunsite.ualberta.ca /Documentation/Gnu/gcc-3.0.2/html_mono/gcc.html   (10563 words)

Using GCC: The GNU Compiler Collection Reference Manual The GNU Compiler Collection is a full-featured ANSI C compiler with support for C, C++, Objective C, Java and Fortran as well as libraries for all these languages, such as libstdc++ and libgcj. Richard M. Stallman is the original author of GCC and this manual. They are a world-wide community of individuals and companies dedicated to developing GCC into a world-class optimizing compiler, able to run on a wide variety of systems. www.gnupress.org /using.html   (328 words)

GCC, the GNU Compiler Collection - GNU Project - Free Software Foundation (FSF) The GNU Compiler Collection includes front ends for C, C++, Objective-C, Fortran, Java, and Ada, as well as libraries for these languages (libstdc++, libgcj,...). Major decisions about GCC are made by the steering committee, guided by the mission statement. A forward propagation pass on RTL was contributed by Paolo Bonzini of University of Lugano, and Steven Bosscher while working for Novell. gcc.gnu.org   (266 words)

Using and Porting the GNU Compiler Collection (GCC) The C, C++, and Objective C, and Fortran versions of the compiler are integrated; this is why we use the name "GNU Compiler Collection". Only arcs that are not on the spanning tree have to be instrumented: the compiler adds code to count the number of times that these arcs are executed. The compiler may generate calls to memcmp, memset, and memcpy for System V (and ANSI C) environments or to bcopy and bzero for BSD environments. web.umr.edu /~gnudoc/single/gcc-2.95.2/gcc.html   (11830 words)

ITCWeb: GNU Compiler Support GNU compiler collection is a set of compilers that is available for nearly every current architecture, although they are best supported on Linux and FreeBSD. The Gnu compilers for C, C++, and Fortran 77 are available by default on all ITC Linux systems. A compiler for Fortran 95 is under development but is not yet available. www.itc.virginia.edu /research/gnu/compiler.html   (272 words)

GNU Compiler Collection (GCC)   (Site not responding. Last check: 2007-10-15) C Extensions :: GNU extensions to the C language family. C++ Extensions :: GNU extensions to the C++ language. GNU Free Documentation License :: How you can copy and share this manual. www.imodulo.com /gnu/gcc   (200 words)

Using the GNU Compiler Collection (GCC): Using the GNU Compiler Collection (GCC) Using the GNU Compiler Collection (GCC): Using the GNU Compiler Collection (GCC) This manual documents how to use the GNU compilers, as well as their features and incompatibilities, and how to report bugs. The internals of the GNU compilers, including how to port them to new targets and some information about how to write front ends for new languages, are documented in a separate manual. m68hc11.serveftp.org /doc/gcc_doc.html   (130 words)

LWN: The Gnu Compiler Collection, Version 3.4 The GCC team announced the release of the 3.4 version of the popular Gnu Compiler Collection last week. Very informal compilation tests were conducted on packages known for their lengthy compilation times to observe what kind of "out-of-the-box" performance enhancements could be seen. Whether the constraint of one PCH per source file continues is up for debate due to the complexity of further implementation and alternatives that have been proposed. lwn.net /Articles/82492   (902 words)

GNU Compiler Collection   (Site not responding. Last check: 2007-10-15) In April 1999, the egcs steering committee was appointed by the FSF as the official GNU maintainer for GCC. At that time GCC was renamed from the "GNU C Compiler" to the "GNU Compiler Collection" and received a new mission statement. Currently GCC contains front-ends for C, C++, Objective C, Chill, Fortran, and Java as well as libraries for these languages (libstdc++, libgcj,...). www.linuxdevices.com /links/LK8890332193.html   (310 words)

GNU Compiler Collection and Java - Network World Is it true that the GNU Compiler Collection (GCC) includes a compiler for Java that can produce Windows executable binary programs from Java source code? The GCC's GNU Compiler for Java (GCJ) can create binary executables from Java source code, and these can then be run on systems that don't have a Java Runtime Environment. The Abstract Window Toolkit and Swing are not completely implemented but it is still possible to create programs with GUIs using IBM's Simple Widget Toolkit (SWT), which is part of the Eclipse platform. www.networkworld.com /columnists/2004/071904internet.html   (758 words)

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