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Hobby Operating System in C++

C++ 49.73% Makefile 0.83% C 38.99% Assembly 3.20% Shell 0.29% GDB 0.01% Roff 6.95%

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wannabe66

mx's Issues

Reduce work done within interrupt handlers

While inside an interrupt handler, preemption is disabled (for sanity). This means that if some handler decides to do something stupid (eg. I/O?? blocking stuff??), bad stuff is going to happen.

This was a problem previously with the network stack -- receiving a packet caused processing of the entire stack (including TCP etc.) -- while still in the interrupt handler.

This has since been fixed. There's a "DeviceJobQueue" or something somewhere in there, it just needs to be used for more things.

OTOH, IRQ handlers (handled by OS and not directly wired to PIC) and maybe DMA interrupts still need working on.

./bootstrap still doesn't work (all platforms)

Will fix eventually.

Thread Corrupted

Folder whose contents get automatically copied to the disk image on `make`

Should be trivial to implement.

I get a permission error when running ./bootstrap

oak% uname -ira
Linux oak 4.13.0-17-generic #20-Ubuntu SMP Mon Nov 6 10:04:08 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
oak% lsb_release -irc
Distributor ID:	Ubuntu
Release:	17.10
Codename:	artful
oak%