2018-03-06 10:32:52 +00:00
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This directory contains example sources which demonstrate
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the rudiments of SixtyPical.
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2018-12-11 17:17:15 +00:00
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Examples that are meant to fail and produce an error message
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2019-10-22 14:30:24 +00:00
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when being compiled are in the `errorful/` subdirectory.
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2018-03-06 10:32:52 +00:00
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2019-10-22 14:30:24 +00:00
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The other sources are portable across architectures. They use
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`include` directives to bring in architecture-dependent libraries
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to produce output. Libraries for such are provided in the
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architecture-specific subdirectories of the `include` directory
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in the root directory of this repository; make sure it is on the
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compiler's include search path. For example:
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2018-12-11 17:55:08 +00:00
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2019-10-22 14:30:24 +00:00
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sixtypical --run-on=x64 -I../../include/c64/:../../include/stdlib/ vector-table.60p
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2018-12-11 18:14:36 +00:00
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2018-12-11 17:55:08 +00:00
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`chrout` is a routine with outputs the value of the accumulator
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as an ASCII character, disturbing none of the other registers,
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2018-03-06 10:32:52 +00:00
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simply for the purposes of producing some observable output.
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2018-12-11 17:55:08 +00:00
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(There is a KERNAL routine which does this on both the
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Commodore 64 and the Commodore VIC-20. It should not be hard
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to find or write such a routine for most other architectures.)
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