33 lines
543 B
C
33 lines
543 B
C
#include <stdint.h>
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#pragma once
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typedef enum proc_state {
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RUNNING = 3,
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READY = 2,
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SLEEPING = 1,
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UNUSED = 0
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}proc_state;
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struct context {
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uint64_t r15, r14, r13, r12, rbp, rbx, rip;
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};
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struct thread {
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struct thread *next;
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struct thread *prev;
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uint64_t *mem;
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uint64_t *kstack;
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proc_state state;
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uint16_t pid;
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struct context *context;
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};
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void scheduler_init();
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[[noreturn]] void sched();
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void yield();
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#define PROC_MAX 512 // Max number of processes
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#define INITIAL_STACK_SIZE 0x10000
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