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Matheus
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
#ifndef _SCHEDULER_H
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#define _SCHEDULER_H
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#include <arch/context.h>
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#include <kernel/vmm.h>
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#include <kernel/abi.h>
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#include <kernel/vfs.h>
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#include <semaphore.h>
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#include <mutex.h>
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#include <kernel/signal.h>
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#include <kernel/itimer.h>
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#include <kernel/event.h>
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#include <kernel/proc.h>
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#define SCHED_THREAD_FLAGS_QUEUED 1
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#define SCHED_THREAD_FLAGS_RUNNING 2
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#define SCHED_THREAD_FLAGS_SLEEP 4
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#define SCHED_THREAD_FLAGS_INTERRUPTIBLE 8
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#define SCHED_THREAD_FLAGS_PREEMPTED 16
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#define SCHED_THREAD_FLAGS_DEAD 32
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#define SCHED_PROC_STATE_NORMAL 0
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#define SCHED_PROC_STATE_ZOMBIE 1
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#define SCHED_WAKEUP_REASON_NORMAL 0
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#define SCHED_WAKEUP_REASON_INTERRUPTED -1
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#define STACK_TOP (void *)0x0000800000000000
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#define INTERP_BASE (void *)0x00000beef0000000
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void sched_init();
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void sched_runinit();
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__attribute__((noreturn)) void sched_threadexit();
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void sched_queue(thread_t *thread);
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void sched_stopcurrentthread();
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int sched_yield();
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void sched_preparesleep(bool interruptible);
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bool sched_wakeup(thread_t *thread, int reason);
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thread_t *sched_newthread(void *ip, size_t kstacksize, int priority, proc_t *proc, void *ustack);
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void sched_destroythread(thread_t *);
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void sched_targetcpu(struct cpu_t *cpu);
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void sched_reschedule_on_cpu(struct cpu_t *cpu, bool target);
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void sched_sleepus(size_t us);
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void sched_apentry();
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#endif
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