dholman/box.git - Unix-like kernel written in C

Age	Commit message (Collapse)	Author
2024-02-16	arch: i386: put framebuffer ops in own file	Danny Holman
	Move all operations related to the x86 framebuffer into its own set of files. This makes the TTY layer more architecture agnostic. Signed-off-by: Danny Holman <dholman@gymli.org>
2023-11-26	arch: i386: paging: add a proper paging API	Danny Holman
	Add a proper page control API. These functions allow the kernel to directly map and unmap pages in the logical address space. Signed-off-by: Danny Holman <dholman@gymli.org>
2023-11-26	arch: i386: alloc: add a physical memory manager	Danny Holman
	Add a simple, bitmap-based physical memory management system. Signed-off-by: Danny Holman <dholman@gymli.org>
2023-11-26	arch: i386: add multiboot support	Danny Holman
	Add support for the multiboot specification. These files will allow the kernel to read the multiboot header information as well as the provided memory map. Signed-off-by: Danny Holman <dholman@gymli.org>
2023-11-26	arch: i386: syscall.h: define some example system calls	Danny Holman
	Define a few standard Unix system calls. These may change based on future needs. Signed-off-by: Danny Holman <dholman@gymli.org>
2023-11-26	arch: i386: pic.h: make register_irq_handler accessible	Danny Holman
	Make the register_irq_function accessible from files including pic.h. Signed-off-by: Danny Holman <dholman@gymli.org>
2023-11-26	arch: i386: pic.h: change all chars into uint8_t	Danny Holman
	Make all variables with char or char* type into uint8_t. This makes the system more consistent and issues fewer compiler warnings. Signed-off-by: Danny Holman <dholman@gymli.org>
2023-11-26	arch: i386: idt.h: remove extern functions	Danny Holman
	Remove references to extern functions. All the necessary functionality for this file is already contained. Signed-off-by: Danny Holman <dholman@gymli.org>
2022-03-22	arch: i386: refactor the system call API	Danny Holman
	The x86 system call/interrupt handlers should be refactored to be more readable. Signed-off-by: Danny Holman <dholman@gymli.org>
2022-01-21	arch: i386: move non-critial files out of boot	Danny Holman
	Move all files not needed for the bootstrap process out of boot and into the main x86 source directory. Signed-off-by: Danny Holman <dholman@gymli.org>
2022-01-15	arch: i386: fix coding style issue	Danny Holman
	Make the inline assembly calls consistent across different i386 files. Signed-off-by: Danny Holman <dholman@gymli.org>
2022-01-15	arch: i386: add support for IRQs and system calls	Danny Holman
	Add support for rudementary system calls and IRQ interrupts. Signed-off-by: Danny Holman <dholman@gymli.org>
2022-01-15	arch: i386: simplify IDT setup	Danny Holman
	Simplify the interrupt descriptor table setup and frame assembly. Signed-off-by: Danny Holman <dholman@gymli.org>
2021-10-09	arch: i386: include more information in IDT	Danny Holman
	Include information about the current stack frame in the IDT handler(s). Signed-off-by: Danny Holman <dholman@gymli.xyz>
2021-09-28	arch: i386: add PIC register support	Danny Holman
	Add functions that let the OS read the internal state registers of the 8259 PIC. Signed-off-by: Danny Holman <dholman@gymli.xyz>
2021-09-28	arch: i386: fix IDT exception handler	Danny Holman
	Fix the i386's general exception handler to actually work. Fix provided by Jon Sanderson (jjs295356@gmail.com). Signed-off-by: Danny Holman <dholman@gymli.xyz>
2021-09-28	arch: i386: add support for 8259 PIC	Danny Holman
	Add support for the 8259 programmable interrupt controller. Signed-off-by: Danny Holman <dholman@gymli.xyz>