christoph/lecture-operating-system-development
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readme update

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Christoph Urlacher
2022-07-24 01:35:42 +02:00
parent adae600809
commit 6bf7c5e5a8
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README.md
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@ -28,6 +28,7 @@ Additions
- Basic vector and iterator - Basic vector and iterator
- Basic unique_ptr - Basic unique_ptr
- Basic fixed size array (just a wrapper for C-style arrays) - Basic fixed size array (just a wrapper for C-style arrays)
- Basic dynamic string (heap allocated)
Bugs Bugs
====================================== ======================================
@ -37,3 +38,8 @@ Bugs
- Tree Allocator (uses a red black tree to find best-fit blocks) crashes when freelist root is removed - Tree Allocator (uses a red black tree to find best-fit blocks) crashes when freelist root is removed
- Can't restart the OS (bluescreen) - Can't restart the OS (bluescreen)
- Random bluescreens that are hard to pinpoint - Random bluescreens that are hard to pinpoint
Findings
======================================
- Singleton can't have a destructor, as C++ doesn't know how to deinitialize them after program exit.
This happens because we compile with very limited libraries so "atexit" to register destructors is missing.