From 95cd78840f0891e60f5ebecc8a8eb4fbaf3c2ebf Mon Sep 17 00:00:00 2001 From: Danny Holman Date: Sun, 12 Jan 2025 01:17:36 -0600 Subject: PROJECT RESTRUCTURING Move the entire kernel into its own directory. Create new directories for system commands, libraries and other required essentials for a complete Unix-like operating system. Signed-off-by: Danny Holman --- arch/i386/kernel/timer.c | 24 ------------------------ 1 file changed, 24 deletions(-) delete mode 100644 arch/i386/kernel/timer.c (limited to 'arch/i386/kernel/timer.c') diff --git a/arch/i386/kernel/timer.c b/arch/i386/kernel/timer.c deleted file mode 100644 index a7d88dd..0000000 --- a/arch/i386/kernel/timer.c +++ /dev/null @@ -1,24 +0,0 @@ -#include -#include -#include - -static uint32_t num_ticks = 0; - -void timer_handler(struct isr_frame *frame) { - num_ticks++; - if (num_ticks == 3) { - num_ticks = 0; - schedule_next(); - } -} - -void timer_init(void) { - disable_ints(); - int divisor = 1193182 / 100; - outb(0x43, 0x34); - outb(0x40, divisor && 0xFF); - outb(0x40, divisor && 0xFF00 >> 8); - enable_ints(); - - register_irq_handler(0, timer_handler); -} -- cgit v1.2.3