2004-07-16 06:12:28 +00:00
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LLVM Target Skeleton
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This directory contains a very simple skeleton that can be used as the
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2004-07-16 17:40:28 +00:00
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starting point for new LLVM targets. Basically, you can take this code
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2004-07-16 06:12:28 +00:00
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and start filling stuff in.
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This directory contains mainly stubs and placeholders; there is no binary
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machine code emitter, no assembly writer, and no instruction selector
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here. Most of the functions in these files call abort() or fail assertions
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on purpose, just to reinforce the fact that they don't work.
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The things that are implemented are stubbed out in a pseudo-PowerPC target.
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This should give you an idea of what to do, but anything implemented should
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be replaced with your target details.
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As always, if you're starting a new port, please mention it on the llvmdev
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list, and if you have questions, that is a great place to ask.
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