44 lines
1.4 KiB
Bash
Executable File
44 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
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# Translate SubX files to a bootable disk image.
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#
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# A couple of gotchas:
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# * Many phases here have no error-checking. Perhaps I should use a
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# version of translate_subx_debug for baremetal.
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# * Don't pass in numbered .subx files without translated .mu files. Our test
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# harness is in test.mu, and only Mu programs can run tests in baremetal.
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#
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# The top level is in general not as rigorous about avoiding dependency cycles
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# as the lower-level tools in linux/
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set -e
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cat $* |linux/braces > a.braces
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cat a.braces |linux/calls > a.calls
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cat a.calls |linux/sigils > a.sigils
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cat a.sigils |linux/tests > a.tests
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# no assort since baremetal SubX doesn't have segments yet
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cat a.tests |linux/dquotes > a.dquotes
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cat a.dquotes |linux/pack > a.pack
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cat a.pack |linux/survey_baremetal > a.survey
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cat a.survey |linux/hex > a.bin
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# Create disk.img containing baremetal/boot.hex and a.bin
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dd if=/dev/zero of=disk.img count=20160 # 512-byte sectors, so 10MB
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linux/hex < boot.hex > boot.bin
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cat boot.bin a.bin > disk.bin
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dd if=disk.bin of=disk.img conv=notrunc
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if [ `stat --printf="%s" disk.bin` -ge 193536 ] # 6 tracks * 63 sectors per track * 512 bytes per sector (keep this sync'd with boot.hex)
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then
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echo "disk.bin won't all be loaded on boot"
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exit 1
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fi
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