[llvm-commits] CVS: llvm/www/docs/CommandGuide/llvmgcc.html llvmgxx.html
John Criswell
criswell at cs.uiuc.edu
Fri Oct 3 08:47:03 PDT 2003
Changes in directory llvm/www/docs/CommandGuide:
llvmgcc.html added (r1.1)
llvmgxx.html added (r1.1)
---
Log message:
Adding basic documentation for the LLVM C and C++ frontends.
---
Diffs of the changes:
Index: llvm/www/docs/CommandGuide/llvmgcc.html
diff -c /dev/null llvm/www/docs/CommandGuide/llvmgcc.html:1.1
*** /dev/null Fri Oct 3 08:46:06 2003
--- llvm/www/docs/CommandGuide/llvmgcc.html Fri Oct 3 08:45:55 2003
***************
*** 0 ****
--- 1,110 ----
+ <html>
+ <title>
+ LLVM: llvmgcc tool
+ </title>
+
+ <body>
+
+ <center>
+ <h1>LLVM: llvmgcc tool</h1>
+ </center>
+ <HR>
+
+ <h3>
+ NAME
+ </h3>
+
+ llvmgcc
+
+ <h3>
+ SYNOPSIS
+ </h3>
+
+ llvmgcc [options] filename
+ <h3>
+ DESCRIPTION
+ </h3>
+
+ The llvmgcc command is the LLVM C front end. It is a modified version of GCC
+ that takes C programs and compiles them into LLVM bytecode or assembly
+ language, depending upon the options.
+ <p>
+
+ The llvmgcc program uses the LLVM assembler gccas and the LLVM linker gccld to
+ do the work of creating complete programs.
+ <p>
+
+ Being derived from the GNU Compiler Collection, llvmgcc has many of gcc's
+ features and accepts most of gcc's options. It handles a number of gcc's
+ extensions to the C programming language.
+ <p>
+
+ Below you will find several commonly used options:
+
+ <h3>
+ OPTIONS
+ </h3>
+
+ <ul>
+ <li> -S
+ <br>
+ Do not generate an LLVM bytecode file. Rather, compile the source file
+ into an LLVM assembly language file.
+ <p>
+
+ <li> -c
+ <br>
+ Do not generate a linked bytecode executable. Rather, compile the source
+ file into an LLVM bytecode file. This bytecode file can then be linked
+ with other bytecode files later to generate a full LLVM executable.
+ <p>
+
+ <li> -o <i>filename</i>
+ <br>
+ Specify the output file to be <i>filename</i>. If <i>filename</i> is -,
+ then llvmgcc sends its output to standard output.
+ <p>
+
+ <li> -I <i>directory</i>
+ <br>
+ Add a directory to the header file search path. This option can be
+ repeated.
+ <p>
+
+ <li> -L <i>directory</i>
+ <br>
+ Add <i>directory</i> to the library search path. This option can be
+ repeated.
+ <p>
+
+ <li> -l<i>name</i>
+ <br>
+ Link in the library lib<i>name</i>.[bc | a | so]. This library should be
+ a bytecode library.
+ <p>
+
+ <li>-Wl,<i>option</i>
+ <br>
+ Pass <i>option</i> to the linker (usually gccld).
+ <p>
+ </ul>
+
+ <h3>
+ EXIT STATUS
+ </h3>
+
+ If llvmgcc succeeds, it will exit with 0. Otherwise, if an error occurs, it
+ will exit with a non-zero value.
+
+ <h3>
+ SEE ALSO
+ </h3>
+ <A HREF="llvmgxx.html">llvmg++</A>,
+ <A HREF="gccas.html">gccas</A>,
+ <A HREF="gccld.html">gccld</A>
+
+ <HR>
+ <a href="http://llvm.cs.uiuc.edu">LLVM Team</a>
+ </body>
+ </html>
+
Index: llvm/www/docs/CommandGuide/llvmgxx.html
diff -c /dev/null llvm/www/docs/CommandGuide/llvmgxx.html:1.1
*** /dev/null Fri Oct 3 08:46:06 2003
--- llvm/www/docs/CommandGuide/llvmgxx.html Fri Oct 3 08:45:55 2003
***************
*** 0 ****
--- 1,111 ----
+ <html>
+ <title>
+ LLVM: llvmg++ tool
+ </title>
+
+ <body>
+
+ <center>
+ <h1>LLVM: llvmg++ tool</h1>
+ </center>
+ <HR>
+
+ <h3>
+ NAME
+ </h3>
+
+ llvmg++
+
+ <h3>
+ SYNOPSIS
+ </h3>
+
+ llvmg++ [options] filename
+ <h3>
+ DESCRIPTION
+ </h3>
+
+ The llvmg++ command is the LLVM C++ front end. It is a modified version of g++
+ that takes C++ programs and compiles them into LLVM bytecode or assembly
+ language, depending upon the options.
+ <p>
+
+ The llvmg++ program uses the LLVM assembler gccas and the LLVM linker gccld to
+ do the work of creating complete programs.
+ <p>
+
+ Being derived from the GNU Compiler Collection, llvmg++ has many of g++'s
+ features and accepts most of g++'s options. It handles a number of g++'s
+ extensions to the C++ programming language.
+ <p>
+
+ Below you will find several commonly used options:
+
+ <h3>
+ OPTIONS
+ </h3>
+
+ <ul>
+ <li> -S
+ <br>
+ Do not generate an LLVM bytecode file. Rather, compile the source file
+ into an LLVM assembly language file.
+ <p>
+
+ <li> -c
+ <br>
+ Do not generate a linked executable. Rather, compile the source file into
+ an LLVM bytecode file. This bytecode file can then be linked with other
+ bytecode files later on to generate a full LLVM executable.
+ <p>
+
+ <li> -o <i>filename</i>
+ <br>
+ Specify the output file to be <i>filename</i>. If <i>filename</i> is -,
+ then llvmgcc sends its output to standard output.
+ <p>
+
+ <li> -I <i>directory</i>
+ <br>
+ Add a directory to the header file search path. This option can be
+ repeated.
+ <p>
+
+ <li> -L <i>directory</i>
+ <br>
+ Add <i>directory</i> to the library search path. This option can be
+ repeated.
+ <p>
+
+ <li> -l<i>name</i>
+ <br>
+ Link in the library lib<i>name</i>.[bc | a | so]. This library should be
+ a bytecode library.
+ <p>
+
+ <li>-Wl,<i>option</i>
+ <br>
+ Pass <i>option</i> to the linker (usually gccld).
+ <p>
+
+ </ul>
+
+ <h3>
+ EXIT STATUS
+ </h3>
+
+ If llvmg++ succeeds, it will exit with 0. Otherwise, if an error occurs, it
+ will exit with a non-zero value.
+
+ <h3>
+ SEE ALSO
+ </h3>
+ <A HREF="llvmgcc.html">llvmg++</A>,
+ <A HREF="gccas.html">gccas</A>,
+ <A HREF="gccld.html">gccld</A>
+
+ <HR>
+ <a href="http://llvm.cs.uiuc.edu">LLVM Team</a>
+ </body>
+ </html>
+
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