int MM_IsValidBuffer(tVAddr Addr, size_t Size)
{
int bIsUser;
- int pml4, pdp, dir, tab;
+ Uint64 pml4, pdp, dir, tab;
Size += Addr & (PAGE_SIZE-1);
Addr &= ~(PAGE_SIZE-1);
pdp = Addr >> 30;
dir = Addr >> 21;
tab = Addr >> 12;
-
-// Debug("Addr = %p, Size = 0x%x, dir = %i, tab = %i", Addr, Size, dir, tab);
if( !(PAGEMAPLVL4(pml4) & 1) ) return 0;
if( !(PAGEDIRPTR(pdp) & 1) ) return 0;
{
// Skip addresses:
// 320 0xFFFFA.... - Kernel Stacks
- if( i == 320 ) continue;
+ if( i == MM_KSTACK_BASE>>39 ) continue;
// 509 0xFFFFFE0.. - Fractal mapping
- if( i == 508 ) continue;
+ if( i == MM_FRACTAL_BASE>>39 ) continue;
// 510 0xFFFFFE8.. - Temp fractal mapping
- if( i == 509 ) continue;
+ if( i == MM_TMPFRAC_BASE>>39 ) continue;
TMPMAPLVL4(i) = PAGEMAPLVL4(i);
if( TMPMAPLVL4(i) & 1 )