Virtual File System

[maxtyson123]

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[Copilot]

Pull Request Overview

This PR introduces a "Virtual File System" by implementing a unified resource management system that abstracts different resource types (files, directories, shared memory, message endpoints) behind a common interface. The changes replace the previous IPC-specific implementations with a more scalable approach using resource registries and handles.

• Implements a unified resource management system with base resource classes and registries
• Replaces direct IPC message passing with resource-based communication
• Introduces syscore library providing user-space APIs for filesystem and IPC operations
• Updates toolchain scripts to support EXT2 filesystem and improved deployment automation

Reviewed Changes

Copilot reviewed 133 out of 140 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
libraries/syscore/*	New user-space library providing abstracted syscall wrappers for filesystem, IPC, and system operations
kernel/src/processes/resource.cpp	Core resource management system implementation with registries and handle management
kernel/src/processes/ipc.cpp	Refactored IPC to use resource-based approach instead of direct memory management
kernel/src/system/syscalls.cpp	Updated syscall handlers to work with unified resource system instead of specific IPC calls
programs/Example*/*	Updated example programs to use new syscore library APIs
toolchain/*	Enhanced build and deployment scripts with EXT2 support and filesystem synchronization

Files not reviewed (1)

• .idea/codeStyles/codeStyleConfig.xml: Language not supported

Comments suppressed due to low confidence (1)

kernel/src/processes/resource.cpp:1

• The bounds checking logic is inverted. It should be ASSERT(index < m_total_entries && bit < s_row_bits, ...) to assert that the indices are within bounds, not outside bounds.

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