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authorDanny Holman <dholman@gymli.org>2025-01-12 01:17:36 -0600
committerDanny Holman <dholman@gymli.org>2025-01-12 01:19:11 -0600
commit95cd78840f0891e60f5ebecc8a8eb4fbaf3c2ebf (patch)
treec8c35347b50477929727fa5be9f5d0f55cbe18fd /arch/i386/kernel/timer.c
parent5e166f3042a8e7b3031aae4da7006f80caa53ecc (diff)
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 <dholman@gymli.org>
Diffstat (limited to 'arch/i386/kernel/timer.c')
-rw-r--r--arch/i386/kernel/timer.c24
1 files changed, 0 insertions, 24 deletions
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 <kernel/timer.h>
-#include <kernel/asm.h>
-#include <kernel/pic.h>
-
-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);
-}