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Added docs for interruptor support. By Stefan Haubenthal.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5056 b7a2c559-68d2-44c3-8de9-860c34a00d81
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@ -271,10 +271,34 @@ or f80.com software is missing. Of course you may use stdio.h functions.
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<sect>Other hints<p>
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<sect>Other hints<p>
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<sect1>Function keys<p>
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<sect1>Function keys<p>
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Function keys are mapped to Atari + number key.
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Function keys are mapped to Atari + number key.
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<sect1>Passing arguments to the program<p>
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Command line arguments can be passed to <tt/main()/ when DOS supports it.
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<enum>
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<item>Arguments are separated by spaces.
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<item>Leading and trailing spaces around an argument are ignored.
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<item>The first argument passed to <tt/main/ is the program name.
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<item>A maximum number of 16 arguments (including the program name) are
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supported.
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</enum>
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<sect1>Interrupts<p>
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The runtime for the Atari uses routines marked as <tt/.CONDES/ type 2 for
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interrupt handlers. Such routines must be written as simple machine language
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subroutines and will be called automatically by the VBI handler code
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when they are linked into a program. See the discussion of the <tt/.CONDES/
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feature in the <htmlurl url="ca65.html" name="assembler manual">.
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<sect1>Reserving a memory area inside a program<label id="memhole"><p>
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<sect1>Reserving a memory area inside a program<label id="memhole"><p>
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The Atari 130XE maps its additional memory into CPU memory in 16K
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The Atari 130XE maps its additional memory into CPU memory in 16K
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