...
> > According to my calculation, pte=0xbfcc0001 and *pte will yield
> > 0x2FF,0xC0,0x1 as indexes to the page directory table, page table and
> > an offset. My page directory table is like this (starting at physical
> > address 0x2C2000):
> >
> > indexpage_table_base_address; p
Weiguang SHI wrote:
> I need your help to understand this.
> In machdep.c,
>
>1451 /*
>1452 * map page 1 R/W into the kernel page table so we can use
> it
>1453 * as a buffer. The kernel will unmap this page later.
>1454 */
>1455 pte
Hi,
I need your help to understand this.
In machdep.c,
1451 /*
1452 * map page 1 R/W into the kernel page table so we can use
it
1453 * as a buffer. The kernel will unmap this page later.
1454 */
1455 pte = (pt_entry_t)vtopte(KERNBASE +
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