diff options
Diffstat (limited to 'defs.h')
| -rw-r--r-- | defs.h | 22 |
1 files changed, 19 insertions, 3 deletions
@@ -60,9 +60,10 @@ extern uchar ioapicid; void ioapicinit(void); // kalloc.c +extern int nfreemem; char* kalloc(int); void kfree(char*, int); -void kinit(void); +void kinit(char*,uint); // kbd.c void kbdintr(void); @@ -101,8 +102,6 @@ int kill(int); void pinit(void); void procdump(void); void scheduler(void) __attribute__((noreturn)); -void ksegment(void); -void usegment(void); void sleep(void*, struct spinlock*); void userinit(void); int wait(void); @@ -111,6 +110,7 @@ void yield(void); // swtch.S void swtch(struct context**, struct context*); +void jstack(uint); // spinlock.c void acquire(struct spinlock*); @@ -152,6 +152,22 @@ void uartinit(void); void uartintr(void); void uartputc(int); +// vm.c +#define PGROUNDUP(sz) ((sz+PGSIZE-1) & ~(PGSIZE-1)) +void pminit(void); +void swkstack(void); +void vminit(void); +void printpgdir(uint*); +uint* setupkvm(void); // XXX need pde_t* +char* uva2ka(uint*, char*); +int allocuvm(uint*, char*, uint); // XXX need pde_t* +void freevm(uint*); +void inituvm(uint*, char*, char*, uint); +int loaduvm(uint*, char*, struct inode *ip, uint, uint); +uint* copyuvm(uint*,uint); +void ksegment(void); +void loadvm(struct proc*); + // number of elements in fixed-size array #define NELEM(x) (sizeof(x)/sizeof((x)[0])) |