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More kernel notes.

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Warren Toomey 2016-03-13 15:11:19 +10:00
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@ -44,3 +44,14 @@ pibreak in s7.s. With this code removed, I now see the login: prompt
being written by the init child. It's not responding to keyboard
characters, but I haven't traced the code yet.
## wkt Sun Mar 13 15:06:53 AEST 2016
Using the modified kernel and the normal init.s, I've set breakpoints
at 0352, the dac after krb in dsprestart, and at 10253 the lac char
straight after the sys read in init.s.
I'm seeing breaks at 0352 for the four characters "ken\r", but I'm not
seeing any breaks after the sys read in init.s. The read only reads one
word, so I was expecting to see it react after one or perhaps two characters
typed at the keyboard, or even the \r character.