christoph/lecture-operating-system-development
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Christoph Urlacher
2022-07-22 21:39:16 +02:00
parent db476093c7
commit 4e584546a0
1 changed files with 10 additions and 8 deletions
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18
c_os/main.cc
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@ -17,7 +17,7 @@
void print_startup_message() {
kout.clear();
kout << "BSEos 1.0\n"
<< "==========\n"
<< "=========\n"
<< "Unterstuetzte Funktionen:\n"
<< " - Bildschirmausgaben\n"
<< " - Sound ueber den PC-Lautsprecher\n"
@ -80,7 +80,7 @@ int main() {
// This also works well with a blocked-queue in the scheduler for threads waiting for input
//
// DONE: Serial output
// TODO: Output graphviz stuff over serial
// CANCELED: Output graphviz stuff over serial?
// CANCELED: Fix the damn TreeAllocator: Allow root deletion without bluescreen
// Maybe just remove the red black tree stuff and replace with usual binary search tree?
// I can just balance this tree unefficiantly by reinserting all nodes
@ -95,7 +95,14 @@ int main() {
// DONE: Linked List
// DONE: Iterator support for structures
// DONE: Implement own basic managed pointers
// TODO: Scheduler should owns threads
// TODO: Scheduler should own threads
// TODO: Remove CoroutineState/ThreadState and just use pusha/popa, start/switch methods should
// just get esp as argument
// TODO: Use singleton pattern for some device classes/classes used only in globals
// TODO: Introduce name to threads?
// TODO: Allow to gracefully kill threads
// TODO: Request thread status from scheduler
// TODO: Fix the output locking, locking gets "entangled" when threads are killed...
//
// NOTE: Cleanup + Refactor
// DONE: Use templates for queue so threads don't have to be casted down from chain
@ -109,8 +116,6 @@ int main() {
// CANCELED: Change mylib types to not use T* but T and call with memcpy<Type*> instead of memcpy<Type>?
// TODO: Make more stuff const and static and static constexpr const
// DONE: Remove ArrayList init and do this inside ArrayList when an operation on the list is done
// TODO: Remove CoroutineState/ThreadState and just use pusha/popa, start/switch methods should
// just get esp as argument
// DONE: Kevman unsubscribe is needed, because exited threads will still be woken up by kevman
// Or check if thread is still running
// TODO: Delete copy constructors that weren't already deleted
@ -118,12 +123,9 @@ int main() {
// TODO: Add virtual destructors and make sure to call them with delete when objects are removed
// TODO: Replace empty constructors/destructors with default keyword
// DONE: Synchronize the outstream
// TODO: Use singleton pattern for some device classes/classes used only in globals
// TODO: Introduce name to threads?
// DONE: Remove Iterator from List.h
// DONE: Move Array/ArrayList/LinkedList/List to bse namespace
// TODO: Remove the Input.h file and replace functionality with kevman
// TODO: Fix the output locking, lock for every kout till endl? (kout << ... << endl)
// Scheduler doesn't return
return 0;