45 lines
899 B
C
45 lines
899 B
C
// kalloc.c
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char *kalloc(int n);
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void kfree(char *cp, int len);
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void kinit(void);
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// console.c
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void cprintf(char *fmt, ...);
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void panic(char *s);
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// proc.c
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struct proc;
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void setupsegs(struct proc *);
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struct proc * newproc(void);
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void swtch(void);
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void sleep(void *);
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void wakeup(void *);
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// trap.c
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void tinit(void);
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// string.c
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void * memcpy(void *dst, void *src, unsigned n);
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void * memset(void *dst, int c, unsigned n);
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int memcmp(const void *v1, const void *v2, unsigned n);
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void *memmove(void *dst, const void *src, unsigned n);
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// syscall.c
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void syscall(void);
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// picirq.c
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void irq_setmask_8259A(uint16_t mask);
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void pic_init(void);
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// mp.c
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void mp_init(void);
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int lapic_cpu_number(void);
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int mp_isbcpu(void);
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// spinlock.c
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extern uint32_t kernel_lock;
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void acquire_spinlock(uint32_t* lock);
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void release_spinlock(uint32_t* lock);
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void release_grant_spinlock(uint32_t* lock, int cpu);
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