sanchayanmaity/xv6-cs450
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cleaner

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rsc 2007-09-27 21:02:03 +00:00
parent c95bde8163
commit f97f0d2b3d
2 changed files with 3 additions and 11 deletions
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2
defs.h
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@ -92,7 +92,7 @@ int pipewrite(struct pipe*, char*, int);
// proc.c
struct proc* copyproc(struct proc*);
struct proc* curproc();
struct proc* curproc(void);
void exit(void);
int growproc(int);
int kill(int);

12
lapic.c
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@ -101,16 +101,8 @@ cpu(void)
// through acquire and release.
if(read_eflags()&FL_IF){
static int n;
int i;
uint pcs[10];
if(n++%999 == 0){
getcallerpcs((uint*)read_ebp() + 2, pcs);
cprintf("cpu called from %x with interrupts enabled: stk");
for(i=0; i<10 && pcs[i] && pcs[i] != -1; i++)
cprintf(" %x", pcs[i]);
cprintf("\n");
}
if(n++ == 0)
cprintf("cpu called from %x with interrupts enabled\n", ((uint*)read_ebp())[1]);
}
if(lapic)