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structures
- Replaced path references with location in various modules for consistency.
- Updated attachment management to use location instead of path.
- Enhanced I/O operations to handle location parameters.
- Removed deprecated path utilities and integrated location utilities.
- Adjusted limits and parameters for kata and attachment management.
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- Updated memory management in `memory.zig` to improve virtual buffer allocation and deallocation.
- Removed `sensei.zig` and refactored scheduling logic into new files: `queue.zig`, `sensei.zig`, and `waker.zig`.
- Introduced `attachment.zig` for managing attachments with new constants and limits.
- Created `pool.zig` for managing the Kata pool, including creation and dissolution of Katas.
- Enhanced `types.zig` to define new structures and enums for Katas and their states.
- Improved context switching in `shift.zig` to streamline Kata execution state management.
- Updated file references and imports across the codebase to reflect new structure.
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- Updated multiboot imports to use the new directory structure.
- Refactored font handling to utilize new PSF constants and terminal limits.
- Improved terminal implementation by integrating ASCII and color constants.
- Introduced a new GDT implementation with proper segment definitions.
- Added framebuffer and memory parsing for multiboot protocol.
- Enhanced boot sequence with structured message handling and error reporting.
- Established constants for terminal dimensions and boot limits.
- Created a dedicated TSS implementation for task management.
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utilities
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- Renamed I/O port functions for clarity: `write_port_byte` to `out_byte`, `read_port_byte` to `in_byte`, `write_port_word` to `out_word`, `read_port_word` to `in_word`, `write_port_long` to `out_long`, and `read_port_long` to `in_long`.
- Updated import paths for serial, ahci, ata, gpt, keyboard, terminal, and other drivers to reflect new directory structure.
- Replaced instances of `read_file_by_path` with `view_unit_at` in various files for consistency.
- Added new utility functions for AHCI FIS setup and defined types for AHCI and PCI.
- Introduced string copy utilities for handling strings from Kata pointers.
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- Removed the old GPT partition table parser and replaced it with a new implementation in `mirai/fs/gpt/gpt.zig` that adheres to the latest standards.
- Introduced a new AFS (Akiba File System) driver in `mirai/fs/afs/afs.zig`, including operations for reading, writing, and managing clusters and entries.
- Added utilities for handling AFS locations, clusters, and cache operations in `mirai/fs/afs/location.zig`, `mirai/fs/afs/cluster.zig`, and `mirai/fs/afs/cache.zig`.
- Implemented read and write operations for AFS in `mirai/fs/afs/read.zig` and `mirai/fs/afs/write.zig`, including functions for managing unit sizes and stack entries.
- Introduced type definitions for AFS structures in `mirai/fs/afs/types.zig` and updated the existing types in `mirai/fs/gpt/types.zig`.
- Added endian conversion utilities in `mirai/utils/bytes/endian.zig` to facilitate byte order handling.
- Enhanced utility functions for converting integer types in `mirai/utils/types/int.zig`.
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- Updated terminal.zig to improve console output management with cursor and scrolling functionality.
- Introduced new graphics constants in graphics.zig for better color and terminal configuration management.
- Simplified framebuffer operations in video.zig by utilizing pixel utilities for pixel manipulation.
- Removed obsolete file descriptor and location utilities to streamline the codebase.
- Added pixel utilities for efficient pixel and framebuffer operations, including filling and clearing rectangles.
- Enhanced character rendering and line management in terminal graphics.
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- Implemented `viewstack` invocation to list contents of a stack.
- Created `attach` invocation for opening attachments with device and unit handling.
- Added `getkeychar` invocation to read a single character from the keyboard.
- Developed `mark` invocation to write to attachments with color support.
- Introduced `seal` invocation to close attachments.
- Implemented `view` invocation to read from attachments.
- Added `wipe` invocation to clear the terminal screen.
- Created `exit` invocation to dissolve a Kata and seal attachments.
- Implemented `postman` invocation for letter passing between parent and child Katas.
- Added `spawn` invocation to create new Katas from executables.
- Implemented `wait` invocation to wait for child Katas to dissolve.
- Added `yield` invocation to voluntarily give up CPU time to Sensei.
- Introduced utility functions for location resolution and path handling.
- Added memory copy and slice utilities for efficient data manipulation.
- Implemented random number generation utilities.
- Added string comparison utilities for easier string handling.
- Introduced integer and pointer conversion utilities for type safety.
- Implemented result handling utilities for invocation results.
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- Moved memory-related constants from `constants.zig` to `system/constants.zig` for better organization.
- Introduced `system/limits.zig` to centralize system-wide limits and constants.
- Updated various modules to use the new `system` module for accessing constants and limits.
- Added validation functions for user pointers and memory ranges in `system/limits.zig`.
- Enhanced file handling in `afs.zig` with a new function to get file size by path.
- Improved error handling and validation in various invocations and memory management functions.
- Marked the end of the kernel in the linker script for memory management.
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management
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improved readability
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for spawn, wait for kata handling; added required fields in kata
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