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throw out the debugging stuff again.

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This commit is contained in:
Ben Gras 2009-09-23 16:26:05 +00:00
parent af77f4e964
commit f236d1dd9c
1 changed files with 1 additions and 15 deletions
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16
servers/vm/i386/pagetable.c
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@ -155,7 +155,7 @@ PRIVATE u32_t findhole(pt_t *pt, u32_t vmin, u32_t vmax)
vm_assert((vmin % I386_PAGE_SIZE) == 0); vm_assert((vmin % I386_PAGE_SIZE) == 0);
vm_assert((vmax % I386_PAGE_SIZE) == 0); vm_assert((vmax % I386_PAGE_SIZE) == 0);
#if SANITYCHECKS #if 1
curv = ((u32_t) random()) % ((vmax - vmin)/I386_PAGE_SIZE); curv = ((u32_t) random()) % ((vmax - vmin)/I386_PAGE_SIZE);
curv *= I386_PAGE_SIZE; curv *= I386_PAGE_SIZE;
curv += vmin; curv += vmin;
@ -389,22 +389,12 @@ PRIVATE int pt_ptalloc(pt_t *pt, int pde, u32_t flags)
vm_assert(!(pt->pt_dir[pde] & I386_VM_PRESENT)); vm_assert(!(pt->pt_dir[pde] & I386_VM_PRESENT));
vm_assert(!pt->pt_pt[pde]); vm_assert(!pt->pt_pt[pde]);
#if SANITYCHECKS
printf("1");
#endif
/* Get storage for the page table. */ /* Get storage for the page table. */
if(!(pt->pt_pt[pde] = vm_allocpage(&pt_phys, VMP_PAGETABLE))) if(!(pt->pt_pt[pde] = vm_allocpage(&pt_phys, VMP_PAGETABLE)))
return ENOMEM; return ENOMEM;
#if SANITYCHECKS
printf("2");
#endif
for(i = 0; i < I386_VM_PT_ENTRIES; i++) for(i = 0; i < I386_VM_PT_ENTRIES; i++)
pt->pt_pt[pde][i] = 0; /* Empty entry. */ pt->pt_pt[pde][i] = 0; /* Empty entry. */
#if SANITYCHECKS
printf("3");
#endif
/* Make page directory entry. /* Make page directory entry.
* The PDE is always 'present,' 'writable,' and 'user accessible,' * The PDE is always 'present,' 'writable,' and 'user accessible,'
@ -412,10 +402,6 @@ PRIVATE int pt_ptalloc(pt_t *pt, int pde, u32_t flags)
*/ */
pt->pt_dir[pde] = (pt_phys & I386_VM_ADDR_MASK) | flags pt->pt_dir[pde] = (pt_phys & I386_VM_ADDR_MASK) | flags
| I386_VM_PRESENT | I386_VM_USER | I386_VM_WRITE; | I386_VM_PRESENT | I386_VM_USER | I386_VM_WRITE;
#if SANITYCHECKS
printf("4");
#endif
vm_assert(flags & I386_VM_PRESENT);
return OK; return OK;
} }