mirror of
https://github.com/subhobhai943/SUB-OS.git
synced 2026-10-25 16:52:29 +00:00
subhobhai943
70d5925b16
- Implement AArch64 HAL, vector table (16 aligned vectors), GICv2, Generic Timer, Stage-1 MMU (39-bit VA), PL011 UART - Build unified multi-architecture abstraction layer in include/arch/arch.h - Create interactive Linux-like Kconfig TUI menuconfig in scripts/kconfig/menuconfig.py - Support make menuconfig, defconfig, x86_64_defconfig, aarch64_defconfig - Update master Makefile for cross-compiling x86_64 (x86_64-elf-) and AArch64 (aarch64-linux-gnu-) - Dynamic architecture awareness across printk, uname, neofetch, and LazyBox
14 lines
314 B
C
14 lines
314 B
C
#ifndef _ARCH_AARCH64_TIMER_H
|
|
#define _ARCH_AARCH64_TIMER_H
|
|
|
|
#include <stdint.h>
|
|
|
|
#define ARCH_TIMER_VIRT_IRQ 27
|
|
|
|
void aarch64_timer_init(uint32_t freq_hz);
|
|
uint64_t aarch64_timer_get_ticks(void);
|
|
uint64_t aarch64_timer_get_freq(void);
|
|
void aarch64_timer_handle_irq(void);
|
|
|
|
#endif // _ARCH_AARCH64_TIMER_H
|