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Changeset 520:966a0cd02999 files uploaded

It's been a while since I posted any files, so here is 520:966a0cd02999 as both a disk image and tape bootstrap program.

What's new since the last image:

  • Lots of source-code cleanup bits
  • DOS springboard code re-written to be faster
  • File rename and file delete syscalls added
  • perror() added
  • Shell can now background commands (using the crude builtin "bg" prior to running a command)
  • Process listing capability added
  • Most source is now passed through lint (which found some issues)

OK, so it's not a milestone, but the process listing is a big step in visibility of what's running. A simple border flasher program is also included to demonstrate the multitasking visually.

Posted by Brian Ruthven 2015-08-10

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