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

	Commit message (Collapse)	Author	Age	Files	Lines
*	arch: i386: move IRQ functions to PIC driver	Danny Holman	2024-02-16	1	-17/+26
\| \| \| \| \| \| \| \|	Move all the functions that control IRQ lines to the PIC driver. This allows the IDT controller to handle only raw interrupts no matter where they come from. Signed-off-by: Danny Holman <dholman@gymli.org>
*	arch: i386: idt.c: install the ISR handlers	Danny Holman	2023-11-26	1	-47/+62
\| \| \| \| \| \|	Actually install the ISR handlers to the IDT. Signed-off-by: Danny Holman <dholman@gymli.org>
*	arch: i386: idt.c: remove the irq number from handler	Danny Holman	2023-11-26	1	-1/+2
\| \| \| \| \| \| \|	Remove the irq number from the irq handler. This information is already stored in the ISR frame structure. Signed-off-by: Danny Holman <dholman@gymli.org>
*	arch: i386: idt.c: call the page fault handler	Danny Holman	2023-11-26	1	-3/+1
\| \| \| \| \| \| \|	Call the page fault handler when a page fault occurs instead of just dumping the registers and halting. Signed-off-by: Danny Holman <dholman@gymli.org>
*	arch: i386: idt.c: add a stopgap to halt_catch_fire	Danny Holman	2023-11-26	1	-0/+1
\| \| \| \| \| \|	Add a infinite while loop just in case the "hlt" instruction fails. Signed-off-by: Danny Holman <dholman@gymli.org>
*	arch: i386: idt.c: remove unneeded define macros	Danny Holman	2023-11-26	1	-23/+1
\| \| \| \| \| \| \|	Remove several preprocessor macros that serve no purpose and pollute the source file. Signed-off-by: Danny Holman <dholman@gymli.org>
*	arch: i386: make serial_writestring inline	Danny Holman	2022-03-22	1	-14/+8
\| \| \| \| \| \| \| \|	The serial_writestring function is small enough and platform-agnostic, and therefore it should be moved into the main serial header and marked as inline. Signed-off-by: Danny Holman <dholman@gymli.org>
*	arch: i386: add support for IRQs and system calls	Danny Holman	2022-01-15	1	-1/+5
\| \| \| \| \| \|	Add support for rudementary system calls and IRQ interrupts. Signed-off-by: Danny Holman <dholman@gymli.org>
*	arch: i386: simplify IDT setup	Danny Holman	2022-01-15	1	-4/+100
\| \| \| \| \| \|	Simplify the interrupt descriptor table setup and frame assembly. Signed-off-by: Danny Holman <dholman@gymli.org>
*	arch: i386: include more information in IDT	Danny Holman	2021-10-09	1	-40/+40
\| \| \| \| \| \|	Include information about the current stack frame in the IDT handler(s). Signed-off-by: Danny Holman <dholman@gymli.xyz>
*	arch: i386: fix IDT exception handler	Danny Holman	2021-09-28	1	-33/+49
\| \| \| \| \| \| \|	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>
*	i386: create idt.c and isr.s	Danny Holman	2021-08-30	1	-0/+50
	Create files that add IDT support for i386. Signed-off-by: Danny Holman <dholman@gymli.xyz>