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

Age	Commit message (Collapse)	Author
2024-03-28	kernel: add a basic thread scheduler	Danny Holman
	Add a basic thread scheduler. This should allow the kernel to schedule threads according to the round robin algorithm. Signed-off-by: Danny Holman <dholman@gymli.org>
2024-03-28	arch: i386: kernel: implement a kmalloc function	Danny Holman
	Add a basic kmalloc implementation. This allows the kernel to allocate blocks smaller than a whole page. Signed-off-by: Danny Holman <dholman@gymli.org>
2024-03-28	arch: i386: kernel: add mostly finished PFA and paging system	Danny Holman
	Add the mostly finished physical memory allocator and expose its functions to the paging system. Signed-off-by: Danny Holman <dholman@gymli.org>
2024-02-24	arch: i386: cleanup everything and reorganize	Danny Holman
	Clean up everything in the i386 arch directory. This code has been in dire need of refactoring for a long while. All the inline assembly functions and the data structures related to the architecture should be placed into their own header file. Now the scheduler can access registers and ISRs without having to deal with arch-specific code. Signed-off-by: Danny Holman <dholman@gymli.org>
2024-02-16	arch: i386: add basic keyboard driver	Danny Holman
	Add a basic driver for the PS/2 keyboard. This driver just prints whatever it receives back out to the framebuffer. Signed-off-by: Danny Holman <dholman@gymli.org>
2024-02-16	arch: i386: roll physical memory control into VMM	Danny Holman
	The VMM should control the physical memory as well as paging. This allows the VMM to grab frames as it sees fit. Signed-off-by: Danny Holman <dholman@gymli.org>
2023-11-26	arch: i386: make: add source files	Danny Holman
	Add new source files to the x86 architecture build configuration. 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: 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>
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>
2021-08-30	i386: create idt.c and isr.s	Danny Holman
	Create files that add IDT support for i386. Signed-off-by: Danny Holman <dholman@gymli.xyz>
2021-07-24	arch: i386: add GDT setup routines	Danny Holman
	Add a set of routines that setup the x86's global descriptor table. Signed-off-by: Danny Holman <dholman@gymli.xyz>
2021-03-09	Makefile: fix wrong -I directive to compiler	Danny Holman
	Fix a bug in which the architecture specific include directories are not properly included in the main Makefile. Signed-off-by: Danny Holman <dholman@gymli.xyz>
2021-01-24	x86: reorganize the i386 directory	Danny Holman
	Add structure to the internals of the x86 directory. Signed-off-by: Danny Holman <dholman@gymli.xyz>
2021-01-20	i386: add serial port support	Danny Holman
	Add support for serial communication in the i386 architecture. Signed-off-by: Danny Holman <dholman@gymli.xyz>
2021-01-17	Initial commit	Danny Holman
	Signed-off-by: Danny Holman <dholman@gymli.xyz>