From 8bf8da5ecfbeab0eb6c15087f0bda03c6a00c21b Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Tue, 30 Aug 2016 21:56:09 +0100 Subject: [PATCH] v68: update README --- Kernel/platform-v68/README | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/Kernel/platform-v68/README b/Kernel/platform-v68/README index e03ad8dc..8a1f0535 100644 --- a/Kernel/platform-v68/README +++ b/Kernel/platform-v68/README @@ -1,3 +1,24 @@ Development subtree for the v68 virtual platform and general 68000 bootstrap work. There is a lot to do before anything remotely useful will happen. + +Current status: + +Early bootstrap works +Basic interrupt handling works (although we need to make our supervisor stack + bigger and sort out stack switching for an + IRQ and timers) +TTY emulation gets us to the point we can hit return + + + +Next bits to tackle: + +o Debugging sleep/wakeup sequences so we can get beyond the tty wakeup + of the idle process +o Untangling the stack handling so that we can do stack switching and + pre-emption correctly +o Fill in the rest of the IDE driver and user copying so we can mount + the root fs. +o Begin debugging of the various memory models we can support + (swap only, flat with copying to handle fork, simple mmu) -- 2.34.1