69 lines
3.2 KiB
HTML
69 lines
3.2 KiB
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<title>Fortran - Debugging with GDB</title>
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<div class="node">
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<a name="Fortran"></a>
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<p>
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Next: <a rel="next" accesskey="n" href="Pascal.html#Pascal">Pascal</a>,
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Previous: <a rel="previous" accesskey="p" href="OpenCL-C.html#OpenCL-C">OpenCL C</a>,
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Up: <a rel="up" accesskey="u" href="Supported-Languages.html#Supported-Languages">Supported Languages</a>
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</div>
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<h4 class="subsection">15.4.6 Fortran</h4>
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<p><a name="index-Fortran_002dspecific-support-in-_0040value_007bGDBN_007d-1034"></a>
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<span class="sc">gdb</span> can be used to debug programs written in Fortran, but it
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currently supports only the features of Fortran 77 language.
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<p><a name="index-trailing-underscore_002c-in-Fortran-symbols-1035"></a>Some Fortran compilers (<span class="sc">gnu</span> Fortran 77 and Fortran 95 compilers
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among them) append an underscore to the names of variables and
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functions. When you debug programs compiled by those compilers, you
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will need to refer to variables and functions with a trailing
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underscore.
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<ul class="menu">
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<li><a accesskey="1" href="Fortran-Operators.html#Fortran-Operators">Fortran Operators</a>: Fortran operators and expressions
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<li><a accesskey="2" href="Fortran-Defaults.html#Fortran-Defaults">Fortran Defaults</a>: Default settings for Fortran
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<li><a accesskey="3" href="Special-Fortran-Commands.html#Special-Fortran-Commands">Special Fortran Commands</a>: Special <span class="sc">gdb</span> commands for Fortran
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</ul>
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</body></html>
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