menios
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pbalduino
meniOS is an operating system project written from scratch for fun
## Goal Expand the page fault handler to recognize all region types (text/data/heap/stack/mmap), distinguish between guard-page hits and legitimate faults, and populate pages appropriately for on-demand allocation. This is the...
## Description The test `test_while_loops_until_counter_limit` in `test/test_mosh_exec.c:362` is causing an infinite loop and getting stuck during execution. ## Root Cause This issue was introduced by incomplete development in issue #155...
## Goal Implement chmod() and chown() syscalls to allow changing file permissions and ownership, enabling proper POSIX permission management on ext2 and other filesystems that support it. ## Context With...
## Goal Target the kernel heap's VM arena so that once blocks are freed, the backing pages are unmapped (and frames returned) and tooling reports how much of the arena...
## Summary Add a standard MIT License header to all meniOS source files (excluding vendored and third-party code). This ensures proper copyright attribution and license clarity. ## Background Currently, meniOS...
## Goal Enable scrolling through terminal history using the mouse wheel, providing a more intuitive way to review command output and logs. ## Context After mouse support is implemented (#143),...
## Goal Add thread-safety to global libc state with proper locking to enable safe concurrent use of C standard library. ## Context Currently, libc has no concurrency protection: - stdio...
## Summary Update the framebuffer text rendering system to properly handle UTF-8 encoded Unicode text. ## Description Modify the framebuffer console to decode UTF-8 byte sequences and render Unicode characters...
## Summary Implement PS/2 mouse driver to provide mouse input support alongside the existing PS/2 keyboard driver. ## Description Add PS/2 mouse driver functionality that detects, initializes, and processes mouse...
## Summary Develop core GUI applications to demonstrate and validate the GUI stack, including a terminal emulator, text editor, file manager, and calculator. ## Goals Create essential GUI applications: 1....