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Move SMP and other arch specific stuff into arch specific folders

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ssimnb 2026-02-23 12:56:45 +01:00
parent 7706e629c6
commit 2213707c6a
5 changed files with 180 additions and 1 deletions
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26
include/arch/amd64/hal/smp.h
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#include <stdbool.h>
#include <stdint.h>
#include <scheduler/sched.h>
#pragma once
#define GSBASE 0xC0000101
#define KERNELGSBASE 0xC0000102
typedef struct cpu_state {
uint32_t lapic_id;
uint64_t lapic_timer_ticks;
struct thread *head;
struct thread *base;
struct thread *current_process;
uint16_t process_count;
struct context *scheduler_context;
uint64_t *scheduler_stack;
bool scheduler_initialized;
}cpu_state;
void smp_init();
cpu_state *get_cpu_struct();
uint64_t get_cpu_count();
bool get_cpu_struct_initialized();

12
include/arch/amd64/io.h Normal file
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#include <stdint.h>
void outb(uint16_t port, uint8_t val);
void outw(uint16_t port, uint16_t val);
void outl(uint16_t port, uint32_t val);
uint8_t inb(uint16_t port);
uint16_t inw(uint16_t port);
uint32_t inl(uint16_t port);
void wrmsr(uint64_t msr, uint64_t value);
uint64_t rdmsr(uint64_t msr);