2002-06-04 12:30:14 +01:00
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<sect2><title>Contents of GCC</title>
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<para>Last checked against version &gcc-contversion;.</para>
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2001-01-24 00:31:17 +00:00
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2002-02-06 23:15:46 +00:00
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<sect3><title>Program Files</title>
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<para>c++, c++filt, cc (link to gcc), cc1, cc1plus, collect2, cpp, cpp0,
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2002-06-23 20:47:12 +01:00
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g++, gcc, gccbug, gcov and tradcpp0</para></sect3>
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2001-01-24 00:31:17 +00:00
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2002-02-06 23:15:46 +00:00
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<sect3><title>Descriptions</title>
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<sect4><title>cc, cc1, cc1plus, gcc</title>
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<para>These are the C compiler. A compiler translates source code in
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text format to a format that a computer understands. After a source code
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file is compiled into an object file, a linker will create an executable
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file from one or more of these compiler generated object files.</para></sect4>
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<sect4><title>c++, cc1plus, g++</title>
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2002-09-24 05:52:43 +01:00
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<para>These are the C++ compiler, the equivalent of cc and
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2002-02-06 23:15:46 +00:00
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gcc etc.</para></sect4>
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2001-01-24 00:31:17 +00:00
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2002-02-06 23:15:46 +00:00
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<sect4><title>c++filt</title>
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2002-06-14 17:27:49 +01:00
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<para>The C++ language provides function overloading, which means that it is
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possible to write many functions with the same name (providing each takes
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parameters of different types). All C++ function names are encoded into
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a low-level assembly label (this process is known as mangling). The c++filt
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program does the inverse mapping: it decodes (demangles) low-level names
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into user-level names so that the linker can keep these overloaded functions
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from clashing.</para></sect4>
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2001-01-24 00:31:17 +00:00
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2002-02-06 23:15:46 +00:00
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<sect4><title>collect2</title>
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2002-05-07 20:36:49 +01:00
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<para>collect2 assists with the compilation of constructors.</para></sect4>
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2001-01-24 00:31:17 +00:00
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2002-02-06 23:15:46 +00:00
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<sect4><title>cpp, cpp0</title>
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2002-09-24 05:52:43 +01:00
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<para>cpp pre-processes a source file, such as including the contents of
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header files into the source file. Simply add a line, such as #include
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<filename>, to your source file. The preprocessor will insert the
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contents of the included file into the source file.</para></sect4>
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2002-02-06 23:15:46 +00:00
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2002-06-11 16:33:33 +01:00
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<sect4><title>gccbug</title>
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<para>gccbug is a shell script which is used to simplify the creation of
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bug reports.</para></sect4>
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2002-02-06 23:15:46 +00:00
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<sect4><title>gcov</title>
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2002-05-07 20:36:49 +01:00
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<para>gcov analyzes programs to help create more efficient, faster running
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code through optimization.</para></sect4>
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2002-02-06 23:15:46 +00:00
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2002-06-11 16:33:33 +01:00
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<sect4><title>tradcpp0</title>
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<para>No description is currently available.</para></sect4>
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2001-01-24 00:31:17 +00:00
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2002-02-06 23:15:46 +00:00
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</sect3>
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<sect3><title>Library Files</title>
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2002-06-11 16:33:33 +01:00
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<para>libgcc.a, libgcc_eh.a, libgcc_s.so, libiberty.a, libstdc++.[a,so],
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2002-06-17 02:01:46 +01:00
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libsupc++.a</para></sect3>
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<sect3><title>Descriptions</title>
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2002-02-06 23:15:46 +00:00
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2002-06-11 16:33:33 +01:00
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<sect4><title>libgcc, libgcc_eh, libgcc_s</title>
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<para>Run-time support files for gcc.</para></sect4>
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2002-02-06 23:15:46 +00:00
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<sect4><title>libiberty</title>
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<para>libiberty is a collection of subroutines used by various GNU
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programs including getopt, obstack, strerror, strtol and strtoul.</para></sect4>
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<sect4><title>libstdc++</title>
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<para>libstdc++ is the C++ library. It is used by C++ programs and contains
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2001-01-24 00:31:17 +00:00
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functions that are frequently used in C++ programs. This way the
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programmer doesn't have to write certain functions (such as writing a
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string of text to the screen) from scratch every time he creates a
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2002-02-06 23:15:46 +00:00
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program.</para></sect4>
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2002-06-11 16:33:33 +01:00
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<sect4><title>libsupc++</title>
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2002-09-22 15:22:43 +01:00
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<para>libsupc++ provides support for the c++ programming language. Among other
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things, libsupc++ contains routines for exception handling.</para></sect4>
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2002-06-11 16:33:33 +01:00
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2002-02-06 23:15:46 +00:00
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</sect3>
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2001-01-24 00:31:17 +00:00
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</sect2>
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