31 lines
1.2 KiB
Bash
Executable File
31 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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# Translate given SubX files with debug information on Linux.
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#
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# Mu provides 3 canonical ways to translate unsafe SubX programs:
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# 0. The C++ translator 'bootstrap translate' can generate traces for
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# debugging on Linux or BSD or Mac, but doesn't support any syntax sugar.
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# 1. The self-hosted translator can be run natively on Linux using
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# 'translate_subx'. It is fast and supports all syntax sugar, but you get no
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# trace for debugging.
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# 2. The self-hosted translator can be run emulated on Linux or BSD or Mac
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# using 'translate_subx_emulated'. It supports all syntax sugar. However, it
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# can be slow if you generate traces.
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#
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# This script fills in the gap above by stitching together aspects from
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# multiple approaches. It translates syntax sugar natively, but emulates lower
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# levels using the C++ translator. The result is complete and relatively fast
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# even when generating traces.
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#
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# The cost: it needs Linux. There is no script to generate traces while
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# running emulated on BSD or Mac. That's often impractically slow.
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set -e
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cat $* |./braces > a.braces
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cat a.braces |./calls > a.calls
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cat a.calls |./sigils > a.sigils
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bootstrap/bootstrap --debug translate a.sigils -o a.elf
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chmod +x a.elf
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