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

	Commit message (Collapse)	Author	Age	Files	Lines
*	kernel: make kprintf print to a ring buffer	Danny Holman	2024-02-16	1	-11/+23
\| \| \| \| \| \| \| \|	The function kprintf should print to an internal ringbuffer instead of directly to the framebuffer. This reduces dependence on the existence of a framebuffer in the first place. Signed-off-by: Danny Holman <dholman@gymli.org>
*	kernel: mem: add a simple kmalloc implementation	Danny Holman	2023-11-26	1	-0/+23
\| \| \| \| \| \| \|	Add a simple implementation of kmalloc. This system only works on x86-based processors at the time of commit. Signed-off-by: Danny Holman <dholman@gymli.org>
*	i386: create idt.c and isr.s	Danny Holman	2021-08-30	1	-1/+1
\| \| \| \| \| \|	Create files that add IDT support for i386. Signed-off-by: Danny Holman <dholman@gymli.xyz>
*	arch: i386: add GDT setup routines	Danny Holman	2021-07-24	1	-1/+1
\| \| \| \| \| \|	Add a set of routines that setup the x86's global descriptor table. Signed-off-by: Danny Holman <dholman@gymli.xyz>
*	io: prefix a 'k' to print functions	Danny Holman	2021-07-20	2	-6/+4
\| \| \| \|	Add a 'k' prefix to the kernel versions of the printf family.
*	serial: add serial_writestring as a function	Danny Holman	2021-01-20	1	-0/+1
\| \| \| \| \| \| \|	Add a function in the serial interface that writes an entire string to the serial line. Signed-off-by: Danny Holman <dholman@gymli.xyz>
*	kernel: iterate over string with index	Danny Holman	2021-01-20	1	-6/+6
\| \| \| \| \| \| \| \|	Iterate over a formatted string with an index and strlen instead of using a non-const pointer. The latter method may result in unsafe memory conditions. Signed-off-by: Danny Holman <dholman@gymli.xyz>
*	kernel: maintain const on strings	Danny Holman	2021-01-20	1	-2/+2
\| \| \| \| \| \|	Keep const pointers const when casting from void to char. Signed-off-by: Danny Holman <dholman@gymli.xyz>
*	serial: don't declare serial_init as static	Danny Holman	2021-01-20	1	-0/+1
\| \| \| \| \| \| \| \|	The function serial_init should not be declared as static. This function could change under a different architecture and should be defined with the target architecture. Signed-off-by: Danny Holman <dholman@gymli.xyz>
*	i386: add serial port support	Danny Holman	2021-01-20	1	-1/+2
\| \| \| \| \| \|	Add support for serial communication in the i386 architecture. Signed-off-by: Danny Holman <dholman@gymli.xyz>
*	kernel: finish implementing string functions	Danny Holman	2021-01-18	1	-4/+38
\| \| \| \| \| \|	Finish implementing the functions from string.h in string.c. Signed-off-by: Danny Holman <dholman@gymli.xyz>
*	kernel: implement a basic printf function	Danny Holman	2021-01-17	1	-0/+72
\| \| \| \| \| \|	Implement a basic printf function using primitives from the TTY library. Signed-off-by: Danny Holman <dholman@gymli.xyz>
*	kernel: add main initialization functions	Danny Holman	2021-01-17	1	-0/+7
\| \| \| \| \| \|	Add the main initialiazation functions within the main kernel directory. Signed-off-by: Danny Holman <dholman@gymli.xyz>
*	kernel: add string.h implementations	Danny Holman	2021-01-17	1	-0/+24
	Add implementations for functions declared in string.h. Signed-off-by: Danny Holman <dholman@gymli.xyz>