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recipes/rc2014/zasm: add unpack + verification

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Virgil Dupras 2019-06-17 15:34:55 -04:00
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commit 0a36ea0815
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recipes/rc2014/zasm/README.md
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@ -99,3 +99,13 @@ Now you can write this into your card and boot Collapse OS:
> fopn 1 dest > fopn 1 dest
> zasm 1 2 # This takes a while. About 3 minutes. > zasm 1 2 # This takes a while. About 3 minutes.
> sdcf # success! sdcf flushes SD card buffers to the card. > sdcf # success! sdcf flushes SD card buffers to the card.
Now let's go verify that we assembled the right thing. Pop out the card and
plug it in your "modern" computer. Pipe the device directly through `cfsunpack`
to unpack the FS into a directory (it will stop reading when it stops seeing
CFS blocks):
$ sudo cat /dev/sdX | ../../../tools/cfspack/cfsunpack cfsout
$ cmp cfsout/dest ../os.bin
They're the same! Your RC2014 assembled a full Collapse OS kernel all by itself!